KR100272217B1 - Helmet - Google Patents

Abstract

PURPOSE: Provided is a helmet capable of adjusting the internal temperature, which can cool or warm the inside and also prevents a shield or goggles from steaming up. CONSTITUTION: The helmet(1) comprises a perche module(8) made of natural ore forming a cooling or heating space(5) and endothermic reacting or radiating to the space by electric current that includes a N-type semiconductor and a P-type semiconductor of which one sides are connected with a metal piece and the other sides are coupled with another metal piece and electric wires connected to the metal pieces, and a controller comparing a target temperature fixed by a temperature setting device with the internal temperature of the helmet measured by a temperature sensor and controlling the electric current to the module according to the temperature difference. The current is supplied from kinds of battery such as storage, dry or solar battery.

Description

Helmet {HELMET}

The present invention relates to a helmet that protects the head, and more particularly, to cool the wearer's head when it is hot, and to warm the wearer's head when it is cold, and at the same time to steam the inside of the shield. It relates to a helmet that can adjust the temperature inside the helmet to ensure that it is prevented.

Conventionally, when driving a motorcycle (motorcycle), it is recommended or required to wear a helmet to protect the head of the driver in order to secure the driver's safety when falling. In addition, even in a factory site, a worker is obliged to wear a helmet in order to ensure worker safety in case of falling from a high place or falling of a high place material.

However, the conventional helmet has a problem that the wearer feels uncomfortable or distracted because the inside of the helmet rises to 50 ° C. or more when worn in a hot summer, for example.

In winter or in cold climates, the inside of the helmet is cold, so the wearer feels cold, and if the helmet is equipped with a shield to prevent the wind or the goggles are mounted on the face, the outside temperature and the inside of the helmet (or goggles) Due to the difference, condensation on the inner surface causes condensation on the shield and goggles, resulting in a bad clock.

The present invention has been made to solve the above-described problems of the prior art, to provide a helmet that can alleviate the discomfort or distraction of the wearer due to heat or cold, and also prevents the fog of the shield or goggles It is for that purpose.

In order to achieve the above object, the helmet according to the present invention has a cooling or heating space formed on the inner surface of the helmet body, the cooling or heating space is installed with a pelce module made of a natural ore pelce that endothermic or radiate by current It is characterized by.

1 is a longitudinal sectional view of a helmet of an embodiment according to the present invention;

2 is a plan view of a helmet of one embodiment according to the present invention;

3 is a circuit diagram showing the principle of cooling and heating of the helmet of an embodiment of the present invention,

4 is a circuit diagram of one embodiment of a helmet according to the present invention;

5 is a circuit diagram of another embodiment of a helmet according to the present invention;

6 is a circuit diagram of another embodiment of a helmet according to the present invention;

7 is a cross-sectional view showing a configuration connected to a helmet and a two-wheel drive battery of another embodiment according to the present invention.

<Description of the symbols for the main parts of the drawings>

1: helmet body 2: exhaust hole

3: bib 4: band

5: cooling or heating space 6: rear seal

7: solar cell 8: Pelce module

9: storage battery 10: controller

11: controller 12: variable means

13: temperature sensor 14: display unit

16: controller 17: setting means

18: Receptacle 19: Plug

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a longitudinal cross-sectional view of one embodiment of the helmet according to the invention, Figure 2 is a plan view of one embodiment of the helmet according to the present invention, Figure 3 is a circuit diagram showing the cooling or heating principle of one embodiment of the helmet according to the present invention 4 is a circuit diagram of one embodiment of a helmet according to the present invention, FIG. 5 is a circuit diagram of another embodiment of a helmet according to the present invention, and FIG. 6 is a circuit diagram of another embodiment of a helmet according to the present invention.

As shown in FIG. 1, the helmet of the present invention forms a cooling or heating space 5 on the inner surface of the helmet body 1, and is a natural ore pel which absorbs or radiates heat by the current in the cooling or heating space 5. A Pellet Module 8 made of a sieve is provided.

The cooling or heating space (5) is to wrap around the head when wearing a helmet. The tofu is thus maintained at an appropriate temperature by cold or hot air delivered from the cooling or heating space 5. And the discharge hole 2 is formed in the front of the cooling or heating space (5). The discharge hole (2) is to prevent the steam on the inner surface of the shield or goggles by sending heat to the inner surface of the shield when the shield or goggles are mounted in front of the helmet to block the wind hit the face in winter.

The current supplied to the Pelce module 8 may use a storage battery used for driving in a two-wheeled vehicle, or may use a battery installed separately in the helmet itself. Solar cells can also be used.

First, a case of using a solar cell will be described.

As shown in FIGS. 1 and 2, a solar cell 7 generated by sunlight is installed on an outer surface of the helmet body 1, and a storage battery 9 stores power generated by the solar cell 7. ) Is provided.

The current supplied from the storage battery 9 to the Pelce module 8 is controlled by the control means. As shown in FIG. 4, the controller 10 may employ a controller 10 of a switch for turning on / off a current supplied from the storage battery 9 to the Pelce module 8. In this case, the magnitude of the current cannot be controlled, only the supply and interruption of the current is performed.

In addition, as shown in FIG. 5, the control means may employ a controller 11 including variable means 12 that continuously vary the current supplied from the battery 9 to the Pelce module 8. There is also.

A temperature sensor 13 for detecting the temperature inside the helmet and a display unit 14 for displaying the temperature inside the helmet detected by the temperature sensor 13 are provided.

In addition, as shown in FIG. 6, a temperature setting means 17 for setting a target temperature inside the helmet and a temperature sensor 13 for detecting a temperature inside the helmet are provided, and the control means includes an electrical setting means 17. It is also possible to employ a controller 16 which compares the target temperature set by the step with the temperature inside the helmet detected by the temperature sensor 13 and controls the current to the electric Pelche module 8 according to the difference.

In this case, the display unit 14 is configured to display the target temperature set by the setting means 17 and the temperature inside the helmet detected by the temperature sensor 13.

As shown in FIG. 3, the Pelce module 8 which cools or heats the N-type semiconductor 8a and the P-type semiconductor 8b is joined so that one side is connected to each other by one metal piece 8c and the other side is separated. It is joined by the separate metal pieces 8d and 8e, and an electric wire is connected to the metal pieces 8d and 8e, and it cools or heats by changing the direction of the electric current supplied to the metal pieces 8d and 8e.

For example, as shown in FIG. 3, when current is supplied, heat is absorbed from the metal pieces 8c side to radiate heat from the metal pieces 8d and 8e side. Reverse the direction of the current and vice versa. It is possible to change the direction of the current by providing a simple switch means.

As a power source for supplying current to the Pelce module 8, instead of the solar cell 7, a driving battery used for driving in a two-wheeled vehicle may be used, or a battery installed separately in the helmet itself may be used. A storage battery or a battery is used in place of the solar cell 7 and the storage battery 9, and the other configuration is the same as the case of using a solar cell. In the case of using a battery, the helmet structure is simple and convenient to use, but it is easy to discharge and has a disadvantage of frequent replacement.

In addition, when using a two-wheel drive battery has the advantage that the strength of the current is strong, but there is a disadvantage that the wire must be connected to the helmet moving from the fixed battery. In this case, as shown in FIG. 7, a receptacle 18 is provided at the rear of the helmet body 1, and one end of the wire 19 is connected to the storage battery, and the plug 19 is configured to impact the plug 19. Alternatively, it is possible to easily exit from the receptacle 18 by external force.

Unmarked "3" is a bib, "4" is a band and "6" is a rear closure.

The helmet of the present invention configured as described above acts as follows.

The solar cell 7 generates electricity by receiving sunlight, and the generated electricity is stored in the storage battery 9 and the stored current is supplied to the controller. In the case of using the battery without using the solar cell 7, the current of the dry cell is supplied to the controller. In the case of using a two-wheel drive battery, the current of the battery is supplied to the controller.

When the controller 10 of the on / off switch is employed as shown in FIG. 3, when the controller 10 is turned on, current of the battery 9, the battery or the battery for the motorcycle driving is supplied to the Pelce module 8. Cooling or heating is performed.

The polarity of the storage battery 9 is as shown in FIG. 2, the metal pieces 8c of the Pelce module 8 are exposed to the outside of the helmet body 1, and the metal pieces 8d and 8e are cooled or heated. In the case of inside, the cooling or heating space 5 is heated. Therefore, the inside of the helmet becomes warm.

However, the polarity of the storage battery 9 is connected as shown in FIG. 2, the metal pieces 8c of the Pelce module 8 are configured in the cooling or heating space 5, and the metal pieces 8d and 8e are the helmet body 1. When exposed to the outside of the cooling or heating space 5 is cooled. Therefore, the inside of the helmet is cold.

In addition, as shown in FIG. 5, when the controller 11 capable of changing the magnitude of the current is adopted, the magnitude of the current supplied to the Pelce module 8 may be adjusted, and thus the degree of cooling or heating may be adjusted. Therefore, the temperature inside the helmet can be adjusted according to the temperature of the outside air.

In the case of FIG. 5, when the temperature sensor 13 detects a temperature inside the helmet and applies an electrical signal corresponding to the temperature to the display unit 14, the display unit 14 displays the temperature inside the helmet. Therefore, the user adjusts the controller 11 by looking at the temperature displayed on the display unit 14.

On the other hand, as shown in Figure 6, the temperature setting means 17 for setting the target temperature inside the helmet, and the temperature sensor 13 for detecting the temperature inside the helmet, by the setting means 17 In the case of adopting the controller 16 for comparing the set target temperature with the temperature inside the helmet detected by the temperature sensor 13 and controlling the current to the Pelce module 8 according to the difference, the controller 16 ) Compares the signal from the temperature sensor 13 with the set target temperature value and automatically controls the current supply to the Pelce module 8 so that the internal temperature of the helmet becomes the target temperature value.

In the case where the polarity applied to the Pelce module 8 in FIG. 3 is changed, heat is absorbed by the metal pieces 8d and 8e of the Pelce module 8 and the heat radiating action occurs in the metal piece 8c. Therefore, when the metal piece 8c of the pelvic module 8 is exposed to the outside of the helmet body 1 and the metal pieces 8d and 8e are configured in the cooling or heating space 5, the cooling or heating space 5 is opened. It becomes cold.

On the other hand, when the discharge hole (2) is formed in front of the cooling or heating space (5) and the shield or goggles are installed in the front of the helmet, the heat or heat can be discharged to the discharge hole (2) on a cold day, so shield or goggles The inside becomes warmer, so the steam won't frost.

In this way, the helmet of the present invention can cool the inside of the helmet in hot weather and warm the inside of the helmet in cold weather, so that the wearer may feel uncomfortable or distracted due to heat or cold, and also the shield or goggles It is effective in preventing fog.

Although the invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the invention, and such changes or modifications are consequent to the appended claims. You will have to belong to the range.

Claims (2)

In the helmet to protect the head to wear to the head, An N-type semiconductor 8a and a P are formed of a natural ore that forms a cooling or heating space 5 on the inner surface of the helmet body 1 and absorbs or dissipates heat by the current in the cooling or heating space 5. The mold semiconductor 8b is joined by one metal piece 8c connected to each other and joined by separate metal pieces 8d and 8e separated on the other side, and is formed by connecting an electric wire to the metal pieces 8d and 8e. Pelce module 8 is installed, The current supplied to the Pelce module 8 includes a temperature setting means 17 for setting a target temperature inside the helmet, and a temperature sensor 13 for detecting a temperature inside the helmet. Compared to the target temperature set by the temperature sensor 13 and the temperature detected in the helmet, characterized in that it is controlled by the controller 16 for controlling the current to the electric Pelche module 8 according to the difference helmet. 2. The helmet according to claim 1, wherein the current supplied to the Pelce module (8) is supplied from a storage battery used for driving in a two-wheeled vehicle, a battery installed separately in the helmet itself, or a solar cell.