CN215303343U - Helmet - Google Patents

Abstract

The utility model is applicable to the field of head-mounted equipment, and provides a helmet, which comprises: a cap shell; the partition plate is arranged in the cap shell and forms a ventilation area with the inner wall of the cap shell, the partition plate is provided with a plurality of ventilation holes, and the ventilation area is provided with ventilation openings; and the fan is arranged in the ventilation area and is positioned at the vent. The helmet provided by the utility model has a heat dissipation function, can reduce the temperature of the head when being worn, and can improve the wearing comfort of a user in a high-temperature environment.

Description

Helmet

Technical Field

The utility model belongs to the field of head-mounted equipment, and particularly relates to a helmet.

Background

Helmets are indispensable in special occasions as a harness for protecting the head. When an existing helmet is worn, air in the helmet does not flow, the head of a human body is prone to muggy feeling when the helmet is worn in muggy environments, particularly, operators who wear the helmet in outdoor work are extremely poor in wearing experience feeling, even are prone to syncope, and accident rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a helmet, and aims to solve the problem that the existing helmet is easy to be worn in a sultry environment to generate sultry and cause poor body feeling.

The utility model is thus achieved, a helmet comprising:

a cap shell;

the partition plate is arranged in the cap shell and forms a ventilation area with the inner wall of the cap shell, the partition plate is provided with a plurality of ventilation holes, and the ventilation area is provided with ventilation openings;

and the fan is arranged in the ventilation area and is positioned at the vent.

Furthermore, the inner wall of the cap shell is provided with a depressed area, and the partition board covers the depressed area to form the ventilation area.

Further, the recessed region extends from the front end to the rear end of the cap shell.

Further, the vent is provided with a filter screen.

Further, a filter piece for filtering dust particles is arranged at the ventilating opening.

Furthermore, a damping piece is arranged on the cap shell, and the fan is fixed on the damping piece.

Furthermore, the front end of the cap shell is provided with an illuminating lamp.

Furthermore, the rear end of the cap shell is provided with a warning lamp.

Furthermore, an external power connector is arranged at the rear end of the cap shell; or a power supply is arranged in the cap shell, and the external power supply connector is electrically connected with the power supply.

Furthermore, the position that the baffle is located the bonnet shell front end to the bonnet shell direction extends to the bonnet shell forms the brim of a hat, the vent is located brim of a hat department, the fan is fixed in on the brim of a hat.

The helmet shell has the advantages that the fan is adopted to draw out air flow in the ventilation area through the ventilation opening or blow the air flow into the ventilation area from the air outlet so as to stir the air flow in the ventilation area, the air flow enables the air in the helmet shell to circulate through the ventilation opening, when the helmet is worn, the head can be radiated, stuffy feeling caused by wearing the helmet in a stuffy environment is avoided, and the wearing comfort of a user is improved.

Drawings

FIG. 1 is an external structural view of a helmet provided by the present invention;

FIG. 2 is an internal structural view of a helmet provided by the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 1;

fig. 5 is an enlarged view at C in fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

According to the helmet, the fan is adopted to draw out air flow in the ventilation area through the ventilation opening or blow the air flow into the ventilation area from the air outlet so as to stir the air flow in the ventilation area, the air flow enables the air in the helmet shell to circulate through the ventilation opening, when the helmet is worn, the head can be cooled, stuffy feeling caused by wearing the helmet in a stuffy environment is avoided, and the wearing comfort of a user is improved.

Example one

Referring to fig. 1-2 and 4-5, the present invention provides a helmet comprising a cap shell 1, a partition 2, and a fan 10. The partition board 2 is arranged in the cap shell 1 and forms a ventilation area 3 with the inner wall of the cap shell 1, the partition board 2 is provided with a plurality of ventilation holes 21, the ventilation area 3 is provided with a ventilation opening 31, and the fan 10 is arranged in the ventilation area 3 and is positioned at the ventilation opening 31.

Fan 10 takes out the air current in the ventilation zone 3 or blows in the ventilation zone 3 with the air current from the air outlet through vent 31 in to stir the air current in the ventilation zone 3, the air current makes the air in the cap shell 1 realize the circulation through ventilation hole 21, when wearing the helmet, can dispel the heat to the head, avoids wearing the helmet in the sultry environment and produces sultry sensation, improves user's the comfort level of wearing.

The helmet provided by the utility model has a heat dissipation function, can reduce the temperature of the head when being worn, and can improve the wearing comfort of a user in a high-temperature environment.

In an embodiment, in order to improve the uniformity of heat dissipation, the ventilation holes 21 may be uniformly distributed on the ventilation area 3, so that the ventilation area 3 has uniform airflow at a position corresponding to the head, thereby achieving uniform heat dissipation.

In the present embodiment, in order to increase the airflow flowing speed, a plurality of fans 10 may be provided, and the number of fans 10 may be set according to actual requirements.

Example two

Referring to fig. 3, on the basis of the first embodiment, further, the inner wall of the cap shell 1 is provided with a recessed area 1a, and the partition plate 2 covers the recessed area 1a to form a ventilation area 3. So, can avoid the ventilation zone 3 to occupy 1 inner wall space of cap shell in order to guarantee that the head has sufficient wearing space on the one hand, on the other hand can be convenient for baffle 2 and 1 installation of cap shell, and baffle 2 can directly laminate 1 inner wall of cap shell promptly and fix in order to form ventilation zone 3 with depressed area 1 a.

Further, the recessed area 1a extends from the front end to the rear end of the cap case 1. When wearing the helmet, the ventilation area 3 is distributed at the positions of the top of the head and the back of the head of a human body, and the two positions are positions where the human body feels stuffy most easily, so that the heat can be effectively dissipated aiming at the head area, and the wind energy utilization rate is improved.

EXAMPLE III

Referring to fig. 2, on the basis of the first embodiment or the second embodiment, further, the ventilation opening 31 is provided with a filter screen 4. The filter screen 4 is arranged, so that the ventilation opening 31 has the function of blocking certain objects, and sundries are prevented from being sucked into the ventilation area 3 in the working process of the fan 10.

Example four

Referring to fig. 2, in addition to any one of the first to third embodiments, a filter 5 for filtering dust particles is further disposed at the vent 31. In this way, in a use environment where the dust particle concentration is high, the helmet can effectively filter the dust particles, and prevent the fan 10 from sucking the dust particles from the ventilation opening 31, adhering to the fan 10, and entering the ventilation area 3, thereby keeping the fan 10 and the ventilation area 3 clean.

In the present embodiment, the filter member 5 may be, but is not limited to, filter cotton.

EXAMPLE five

In addition to any one of the first to fourth embodiments, a damper 6 is further provided on the cap case 1, and the fan 10 is fixed to the damper 6. In this way, the damper 6 has a cushioning effect, and can solve the problem that the fan 10 may be impacted on the head from various directions after being started, thereby avoiding causing discomfort when being worn by a user.

In the present embodiment, the shock absorbing member 6 may be, but is not limited to, silicone.

EXAMPLE six

In addition to the first to sixth embodiments, an illumination lamp 7 is further provided at the front end of the cap housing 1. The lighting lamp 7 is arranged, so that the lighting lamp can illuminate when used in an illumination environment, and the use function is diversified.

EXAMPLE seven

On the basis of any one of the first embodiment to the sixth embodiment, a warning lamp 8 is further disposed at the rear end of the cap shell 1. Set up warning light 8, when wearing the helmet, can warn the rear and be close to personnel to reach the protection and wear helmet personnel's purpose.

Example eight

On the basis of any one of the first to seventh embodiments, an external power connector 9 is further disposed at the rear end of the cap shell 1, and the external power connector 9 is used for being electrically connected with the warning light 8, the illuminating light 7 and the fan 10 to obtain power from an external power source; or, be equipped with power 20 in the cap shell 1, specifically, power 20 sets up in ventilation zone 3, and power 20 can be connected with fan 10, warning light 8, light 7 electricity and supply power to make the helmet can not connect external power supply and also can supply power to the internals, and external power connector 9 is connected with power 20 electricity.

The power supply 20 is arranged in the ventilation area 3, and can be conveniently electrically connected with the fan 10, the warning lamp 8 and the illuminating lamp 7, in order to avoid the influence of the power supply 20 on the air flow circulation in the ventilation area 3, the power supply 20 can be arranged at the rear end of the cap shell 1 in the ventilation area 3, and thus, the connection between the power supply 20 and the external power connector 9 can be conveniently realized.

Example nine

In addition to any one of the first to eighth embodiments, the position of the partition plate 2 at the front end of the cap shell 1 extends to the cap shell 1 in the direction of the cap shell 1 to form a cap visor 22 so as to seal the space between the cap shell 1 and the partition plate 2, the vent 31 is provided at the cap visor 22, and the fan 10 is fixed on the cap visor 22. Thus, the vent 31 can be hidden in the hat shell 1, when the hat is used outdoors, water can be prevented from entering the ventilation area 3, and meanwhile, the fan 10 can be prevented from entering water, so that the effect of protecting the fan 10 is achieved.

In addition, in order to form a closed space in the ventilation area 3, the partition plate 2 may extend toward the cap shell 1 around the partition plate 2 to form a closed space between the cap shell 1 and the partition plate 2, if necessary, in addition to extending toward the cap shell 1 at the front end of the cap shell 1 to form a closed space with the cap shell 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A helmet, comprising:

a cap shell;

the partition plate is arranged in the cap shell and forms a ventilation area with the inner wall of the cap shell, the partition plate is provided with a plurality of ventilation holes, and the ventilation area is provided with ventilation openings;

and the fan is arranged in the ventilation area and is positioned at the vent.

2. The helmet of claim 1 wherein said inner wall of said shell defines a recessed area, said partition covering said recessed area to define said ventilation zone.

3. The helmet of claim 2, wherein the recessed region extends from the front end to the rear end of the shell.

4. A helmet according to claim 1 wherein the vent is provided with a screen.

5. A helmet according to claim 1 or 4, wherein the ventilation opening is provided with a filter for filtering dust particles.

6. The helmet of claim 1, wherein a shock absorbing member is provided on the cap shell, and the fan is fixed to the shock absorbing member.

7. The helmet of claim 1, wherein the front end of the cap shell is provided with a lighting lamp.

8. The helmet of claim 1, wherein the rear end of the cap shell is provided with a warning lamp.

9. The helmet of claim 1, 7 or 8, wherein the rear end of the cap shell is provided with an external power connector; or a power supply is arranged in the cap shell, and the external power supply connector is electrically connected with the power supply.

10. The helmet of claim 1, wherein the partition is located at a front end of the visor and extends toward the visor to form a visor, the ventilation opening is formed at the visor, and the fan is fixed to the visor.

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