CN108030186B

CN108030186B - Warm helmet

Info

Publication number: CN108030186B
Application number: CN201711462963.3A
Authority: CN
Inventors: 卢志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2020-06-23
Anticipated expiration: 2037-12-28
Also published as: CN108030186A

Abstract

The invention discloses a thermal helmet, comprising: the helmet comprises a helmet main body, a wind shield, a rain shielding edge, a groove and a rain blowing component, wherein the wind shield is arranged on the helmet main body and is positioned right above the wind shield; the warming mechanism comprises a groove body and is of an L-shaped hollow structure, the groove body comprises a rain receiving groove body for accommodating the lower edge of the windshield and a heat preservation groove body fixedly connected with the lower end face of the rain receiving groove, the upper end face of the rain receiving groove body is open, and the left side face of the rain receiving groove body is provided with an air outlet pipe; the heat preservation assembly comprises a heat preservation layer, a heating layer and a waterproof layer which are sequentially laid on the inner surface of the heat preservation groove body, an exhaust fan and a plurality of air inlet branch pipes, wherein the exhaust fan and the air inlet branch pipes are accommodated in a space structure formed by the waterproof layer. The invention has the advantages that the air with high water vapor content exhaled by people is blown away from the inner surface of the wind shield, the water vapor is prevented from being liquefied into fog on the wind shield, and the air is guided into the warming mechanism to warm the neck part of the human body.

Description

Warm helmet

Technical Field

The present invention relates to the field of helmets. More particularly, the present invention relates to a thermal helmet.

Background

The helmet is a harness for protecting the head and is an indispensable tool in people's traffic. It is mainly composed of three portions of external shell, lining and suspension device. To resist the head injury caused by other strikes. In cold seasons and when people meet rainy days, the wind shield can achieve a certain wind-proof effect, but the neck part is inevitably easy to be cooled.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

It is still another object of the present invention to provide a thermal helmet which blows the exhaled air with high water vapor content away from the inner surface of the windshield to prevent the water vapor from liquefying into mist on the windshield, and guides the air to a thermal mechanism for warming the neck of a person.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a thermal helmet comprising:

helmet main body is equipped with transparent windshield on it, helmet main body is last and be located be equipped with the rain edge directly over the windshield, just be located the left and right sides on the windshield surface and be equipped with two slots along edge position symmetry, be equipped with the subassembly of blowing rain on the windshield upper edge, the decurrent projection of subassembly of blowing rain is located inside the decurrent projection of rain edge, the subassembly of blowing rain includes:

the induced air pipe is fixed on the upper edge of the windshield, the arc shape of the induced air pipe is consistent with the arc shape of the upper edge of the windshield, a partition plate is arranged in the induced air pipe, and the induced air pipe is divided into a left pipe and a right pipe by the partition plate;

the air outlet ends of the pair of blowers are respectively communicated with the left pipe and the right pipe;

the heating sleeve is sleeved on the induced draft pipe, and an electric heating wire is arranged in the heating sleeve;

the left blowpipes and the right blowpipes are positioned on the outer surface of the windshield, the upper ends of the left blowpipes are communicated with the left pipes, the lower ends of the left blowpipes obliquely penetrate out of the heating sleeve downwards and face towards the groove positioned on the left side, and the upper ends of the right blowpipes are communicated with the right pipes, the lower ends of the right blowpipes obliquely penetrate out of the heating sleeve downwards and face towards the groove positioned on the right side;

the inner blowpipes are positioned on the inner surface of the windshield and communicated with the left pipe or the right pipe and face downwards to discharge air;

the warm-keeping mechanism is positioned below the windshield and comprises

The rain collecting groove comprises a groove body and a heat preservation groove body, wherein the groove body is of an L-shaped hollow structure, the rain collecting groove body is used for accommodating the lower edge of the windshield, the heat preservation groove body is fixedly connected with the lower end face of the rain collecting groove, the upper end face of the rain collecting groove body is open, water outlet pipes are arranged on the left side face and the right side face of the rain collecting groove body, an air outlet pipe is arranged on the left side face of the heat preservation groove body, a battery box is arranged on the lower end face of the heat preservation groove body, a charging storage battery is arranged in the battery box, and the charging;

the heat preservation subassembly, it is including laying in proper order heat preservation, zone of heating and the waterproof layer on the heat preservation cell body internal surface, and hold air exhauster in the spatial structure that the waterproof layer formed, and upwards pass in proper order from inside to outside the waterproof layer the zone of heating a plurality of air inlet branch pipes of heat preservation, wherein, air inlet branch pipe upper end is equipped with filter screen, lower extreme and is responsible for the intercommunication with an air inlet, the air inlet be responsible for with the air inlet end intercommunication of air exhauster, the air inlet is responsible for and is the spiral, the air-out end of air exhauster with go out the tuber pipe intercommunication, be equipped with the heating wire in the zone of heating, the air exhauster with heating intraformational heating wire with the rechargeable battery.

Preferably, the aperture of the filter screen is 1-1.5 mm.

Preferably, the inner diameter of the induced air pipe is 8mm, and the outer diameter of the heating jacket is 20 mm.

Preferably, the vertical height of the part of the windshield in the rain catching groove body is 20 mm.

Preferably, the bottom of the rain gutter body is arc-shaped, and two ends of the rain gutter body are lower than the middle part of the rain gutter body.

Preferably, the thermal insulation layer is filled with silk floss.

Preferably, the angle of the inner blowpipe deviating from the inner surface of the windshield is 30-45 degrees, and the deviation angles of the inner blowpipes are different.

The invention at least comprises the following beneficial effects:

firstly, gas with high-content water vapor exhaled by a person can be blown away from the inner surface of the wind shield, the water vapor is prevented from being liquefied into fog on the wind shield, and the gas is guided into the warming mechanism to warm the neck part of the person;

the inner air blowing pipes are positioned on the inner surface of the windshield and communicated with the left pipe or the right pipe and face downwards to discharge air, so that the air with high water vapor content exhaled by people can be blown away from the inner surface of the windshield, and the temperature of the windshield can be increased due to hot air, and the combination of the inner air blowing pipes and the hot air blowing pipes can prevent the water vapor from being liquefied into fog on the windshield, so that the transparency of the windshield is influenced;

thirdly, a rain receiving groove body for receiving the lower edge of the windshield cover can receive rainwater flowing down from the windshield cover and flow out of the water outlet pipe to prevent the rainwater from entering the heat preservation groove body;

fourthly, the heat preservation groove body enables the air exhaled by the human body to flow out through the air inlet branch pipe, the air inlet main pipe and the air outlet pipe, and meanwhile, the temperature of the heat preservation groove body is increased, so that the heat preservation groove body has the functions of heating and keeping warm for the neck part of a user.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a detailed view of the rain blowing mechanism and the warming mechanism of the present invention;

fig. 3 is a detailed view of the rain blowing mechanism and the warming mechanism of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the present invention provides a thermal helmet, including:

helmet main body 1 is equipped with transparent windshield 11 on it, helmet main body 1 is last and be located be equipped with directly over windshield 11 and keep off the rain edge 12, it is equipped with two slots 13 just to be located left and right sides edge position symmetry on the 11 surfaces of windshield, and the rainwater can be followed slot 13 and flowed down, reduces and flows in the middle of windshield 11, reduces and blocks the positive sight of user, be equipped with on the 11 top edges of windshield and blow rain subassembly 14, the 14 decurrent projections of subassembly that blows rain is located inside the 12 decurrent projections in edge that keeps off the rain, prevent that the rainwater from directly falling on subassembly 14 that blows rain, subassembly 14 that blows rain includes:

the induced air pipe 141 is fixed on the upper edge of the windshield 11, the arc shape of the induced air pipe 141 is consistent with the arc shape of the upper edge of the windshield 11, a partition plate 142 is arranged in the induced air pipe 141, and the induced air pipe 141 is divided into a left pipe and a right pipe by the partition plate 142;

a pair of blowers 143, air outlet ends of the pair of blowers 143 are respectively communicated with the left pipe and the right pipe, and wind is guided into the left pipe and the right pipe from the left side and the right side;

the heating sleeve 145 is sleeved on the induced air pipe 141, and an electric heating wire is arranged in the heating sleeve 145 to heat air in the induced air pipe 141 to form hot air;

the left blowing pipes 146 and the right blowing pipes 147 are located on the outer surface of the windshield 11, the upper ends of the left blowing pipes 146 are communicated with the left pipes, the lower ends of the left blowing pipes 146 obliquely penetrate through the heating sleeve 145 downwards and face the groove 13 located on the left side, rainwater falling on the windshield 11 is blown into the groove 13 located on the left side, the upper ends of the right blowing pipes 147 are communicated with the right pipes, the lower ends of the right blowing pipes obliquely penetrate out of the heating sleeve 145 downwards and face the groove 13 located on the right side, the rainwater falling on the windshield 11 is blown into the groove 13 located on the right side, and the influence of the rainwater on the sight of the windshield 11 can be thoroughly eliminated as the windshield 11 can be dried by hot air;

the inner air blowing pipes 144 are positioned on the inner surface of the windshield 11, the inner air blowing pipes 144 are communicated with the left pipe or the right pipe and blow air downwards to blow the air with high water vapor content exhaled by people away from the inner surface of the windshield 11, and the temperature of the windshield 11 can be increased due to hot air, so that the combination of the hot air and the air blowing pipes prevents the water vapor from being liquefied into fog on the windshield 11 to influence the transparency of the windshield 11;

the warm keeping mechanism 2 is positioned below the windshield 11, and the warm keeping mechanism 2 comprises

The rain-proof and rain-proof electric heating device comprises a groove body 21 which is of an L-shaped hollow structure, wherein the groove body 21 comprises a rain-proof groove body 211 for accommodating the lower edge of the windshield 11 and a heat-preservation groove body 212 fixedly connected with the lower end face of the rain-proof groove, the upper end face of the rain-proof groove body 211 is open, water outlet pipes 213 are arranged on the left side face and the right side face of the rain-proof groove body 211, rainwater flowing down from the windshield 11 can be received and flows out of the water outlet pipes 213, the rainwater is prevented from entering the heat-preservation groove body 212, an air outlet pipe 214 is arranged on the left side face of the heat-preservation groove body 212, a battery box is arranged on the lower end face of the heat-preservation groove body 212, a rechargeable battery is arranged;

the heat preservation component 22 comprises a heat preservation layer 221, a heating layer 222 and a waterproof layer 223 sequentially laid on the inner surface of the heat preservation tank body 212, an exhaust fan 224 accommodated in a space structure formed by the waterproof layer 223, and a plurality of air inlet branch pipes 225 sequentially passing through the waterproof layer 223, the heating layer 222 and the heat preservation layer 221 from inside to outside, wherein the heating layer 222 heats the heat preservation layer 221, so that the heat preservation tank body 212 has a certain temperature and has the function of heating and warming the neck part of a user, the upper end of the air inlet branch pipe 225 is provided with a filter screen, the lower end of the air inlet branch pipe is communicated with an air inlet main pipe, the air inlet main pipe is communicated with the air inlet end of the exhaust fan 224, the air inlet main pipe is spiral, the air outlet end of the exhaust fan 224 is communicated with the air outlet pipe 214, and the exhaust fan 224 enters the air exhaled by, the main pipe absorbs heat through air inlet, and then flows out from the air outlet pipe 214, a heating wire is arranged in the heating layer 222, and the exhaust fan 224 and the heating wire in the heating layer 222 are electrically connected with the charging storage battery.

In the above technical solution, the rain blowing assembly 14 can form hot air and blow the wind shield 11, so that the rain water flows into the grooves 13 on the left and right sides rapidly, meanwhile, the wind shield 11 is dried to avoid the influence on the sight, and on the other hand, the air with high content of water vapor exhaled by people can be blown away from the inner surface of the wind shield 11, because the hot air can also raise the temperature of the windshield 11, the combination of the hot air and the windshield 11 prevents the water vapor from being liquefied into fog on the windshield 11 to influence the transparency of the windshield 11, then the warming mechanism 2 can receive the rain water flowing down from the wind shield 11 and flow out from the water outlet pipe 213, so as to prevent the rain water from entering the heat preservation groove body 212, the heat preservation groove body 212 enables the air exhaled by the human body to flow out through the air inlet branch pipe 225, the air inlet main pipe and the air outlet pipe 214, and simultaneously, the temperature of the heat preservation groove body 212 is increased, thereby having the functions of heating and warming the neck of a user.

In another technical scheme, the aperture of the filter screen is 1-1.5 mm, so that air can easily enter, and some dust particles are prevented from entering.

In another technical scheme, the inner diameter of the induced air pipe 141 is 8mm, and the outer diameter of the heating jacket 145 is 20mm, so that the induced air pipe 141 can be insulated, and the loss of heat in the induced air pipe 141 is reduced.

In another technical solution, the vertical height of the portion of the windshield 11 located in the rain receiving groove body 211 is 20mm, so as to prevent rainwater from splashing out of the rain receiving groove body 211 when the rainfall is large.

In another technical scheme, the bottom of the rain receiving groove body 211 is arc-shaped, and two ends of the rain receiving groove body are lower than the middle part of the rain receiving groove body, so that rainwater can flow out from the water outlet pipe 213 more easily, and the rainwater in the rain receiving groove body 211 can be drained completely more easily.

In another technical scheme, the insulating layer 221 is filled with silk floss, which is beneficial to heat preservation and reduces heat loss.

In another technical scheme, the angle of the inner blowpipes 144 deviating from the inner surface of the windshield 11 is 30-45 degrees, and the deviation angles of the inner blowpipes 144 are different, so that the air exhaled by a human body can more easily enter the main air inlet pipe from the air inlet branch pipes 225, and the exhaust speed is accelerated.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. A thermal helmet, comprising:

the warm-keeping mechanism is positioned below the windshield and comprises

the heat insulation assembly comprises a heat insulation layer, a heating layer, a waterproof layer, an exhaust fan and a plurality of air inlet branch pipes, wherein the heat insulation layer, the heating layer and the waterproof layer are sequentially laid on the inner surface of the heat insulation groove body, the exhaust fan is accommodated in a space structure formed by the waterproof layer, the air inlet branch pipes sequentially penetrate through the waterproof layer, the heating layer and the heat insulation layer from inside to outside upwards, a filter screen is arranged at the upper ends of the air inlet branch pipes, the lower ends of the air inlet branch pipes are communicated with an air inlet main pipe, the air inlet main pipe is communicated with the air inlet end of the exhaust fan, the air inlet main pipe is spiral, the air outlet end of the exhaust fan is communicated with the;

the bottom of the rain receiving groove body is arc-shaped, and two ends of the rain receiving groove body are lower than the middle part of the rain receiving groove body;

the inner blowpipe deviates from the inner surface of the windshield by 30-45 degrees, and the deviation angles of the inner blowpipes are different.

2. A thermal helmet according to claim 1, wherein the filter mesh has a pore size of 1 to 1.5 mm.

3. A thermal helmet according to claim 1, wherein the inner diameter of the air-guiding duct is 8mm and the outer diameter of the heating jacket is 20 mm.

4. A thermal helmet according to claim 1, wherein the portion of the windshield that is located within the rain-catching channel has a vertical height of 20 mm.

5. A thermal helmet according to claim 1, wherein the thermal insulation layer is filled with silk floss.