CN212911912U

CN212911912U - Ventilating helmet

Info

Publication number: CN212911912U
Application number: CN202022251581.XU
Authority: CN
Inventors: 唐正
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-09
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a ventilative helmet, which comprises an outer shell, the front end and the rear end of shell correspond and are equipped with opening first cavity and second cavity outside the shell, the opening of first cavity and second cavity all is equipped with the fan, first cavity inside wall upper portion has been seted up and has been linked to the first air outlet in the shell, second cavity inside wall upper portion has been seted up and has been linked to the second air outlet in the shell, first air outlet with the second air outlet all follows the horizontal direction towards a lopsidedness, just first air outlet with the incline direction of second air outlet is opposite. The utility model discloses in, first air outlet with the second air outlet all follows the horizontal direction towards a lopsidedness, and slope opposite direction between them, and then the fan at the during operation, can form the hoop wind current in the shell to can both play the effect of the cooling of blowing to the circumference of user's head, improve the travelling comfort of ventilative helmet.

Description

Ventilating helmet

Technical Field

The utility model relates to a protector technical field especially relates to ventilative helmet.

Background

The protective helmet is also called safety helmet, which is a protective tool for preventing the head from being injured by the impact object. The protective helmet is hemispherical, firm, smooth and elastic, and can protect the head of a worker so as to reduce or avoid the injury of an impactor to the head of the worker.

However, when wearing the helmet in summer, the helmet is very hot when being worn on the head due to its thinness and air impermeability, and may even easily cause heat stroke.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an effectual ventilative helmet of cooling.

The breathable helmet comprises a shell, wherein a first cavity and a second cavity with openings facing the outside of the shell are correspondingly formed in the front end and the rear end of the shell, fans are arranged at the openings of the first cavity and the second cavity, a first air outlet communicated into the shell is formed in the upper portion of the inner side wall of the first cavity, a second air outlet communicated into the shell is formed in the upper portion of the inner side wall of the second cavity, the first air outlet and the second air outlet are inclined towards one side along the horizontal direction, and the inclination directions of the first air outlet and the second air outlet are opposite.

The utility model discloses in, first air outlet with the second air outlet all follows the horizontal direction towards a lopsidedness, and slope opposite direction between them, and then the fan at the during operation, can form the hoop wind current in the shell to can both play the effect of the cooling of blowing to the circumference of user's head, improve the travelling comfort of ventilative helmet.

Preferably, both sides of the shell close to the upper area are provided with air holes.

Preferably, a third air outlet communicated to the inside of the housing is formed in the lower portion, located in the housing, of the inner side wall of the first cavity, and the third air outlet is arranged in a downward direction.

Preferably, the lower portion of the shell is circumferentially provided with an annular air duct, the annular air duct is communicated with the second cavity, the lower portion of the annular air duct is circumferentially provided with a plurality of fourth air outlets, and the fourth air outlets face downwards.

Preferably, a rechargeable battery is arranged on the housing, the rechargeable battery is electrically connected with the fan, and a charging port is arranged on the rechargeable battery.

Preferably, the top end of the shell is provided with a solar panel, and the solar panel is electrically connected with the rechargeable battery.

Preferably, ventilative helmet still includes bluetooth subassembly, speaker and the microphone all located on the shell, the speaker with the microphone all with bluetooth subassembly electric connection.

Preferably, the breathable helmet further comprises a visor arranged at the front end of the outer shell, wherein an installation block is arranged on the upper portion of the visor, and an LED lamp for illumination is arranged at the front end of the installation block.

Preferably, three LED lamps are uniformly distributed at the front end of the mounting block along the transverse direction.

Preferably, rescue lamps are installed at both sides of the installation block.

Compared with the prior art, in the breathable helmet of the utility model, the annular wind flow is formed in the shell, and the annular wind flow discharges the heat in the shell through the air holes, so that the heat accumulated in the shell is reduced, and the cooling effect of the breathable helmet is greatly improved; simultaneously, through the third air outlet with the setting of fourth air outlet to blow to the neck of user's face, in order to further improve breathable helmet's cooling effect guarantees the travelling comfort that breathable helmet used.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a perspective view of another perspective view of an embodiment of the present invention.

Reference numerals: 100. a housing; 1. a fan; 2. a first air outlet; 3. a second air outlet; 4. air holes are formed; 5. a third air outlet; 6. a fourth air outlet; 7. a rechargeable battery; 8. a solar panel; 9. a visor; 10. mounting blocks; 11. an LED lamp; 12. rescue lamp.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, the utility model relates to a breathable helmet, including being hemispherical shell 100, the front end and the rear end of shell 100 correspond and are equipped with first cavity and the second cavity of opening outside shell 100, the opening of first cavity and second cavity all is equipped with fan 1, first cavity inside wall upper portion seted up communicate to first air outlet 2 in the shell 100, second cavity inside wall upper portion seted up communicate to second air outlet 3 in the shell 100, first air outlet 2 with second air outlet 3 all follows the horizontal direction and inclines towards one side, just first air outlet 2 with the incline direction of second air outlet 3 is opposite.

The utility model discloses in, first air outlet 2 with second air outlet 3 is all along the horizontal direction towards a lopsidedness, and inclination opposite directions between them, and then fan 1 at the during operation, can form the hoop wind current in the shell 100 to can both play the effect of the cooling of blowing to the circumference of user's head, improve the travelling comfort of ventilative helmet.

Preferably, both sides of the outer case 100 near the upper region are opened with ventilation holes 4. And then when forming the annular wind current in shell 100, the annular wind current can be discharged the heat in shell 100 through bleeder vent 4, and then can play and reduce the shell 100 internal temperature of ventilative helmet guarantees the travelling comfort of ventilative helmet.

The lower part of the inner side wall of the first cavity, which is positioned in the casing 100, is provided with a third air outlet 5 communicated with the casing 100, and the third air outlet 5 is arranged downwards.

Through the setting of third air outlet 5, just third air outlet 5 is towards below to blow to user's face, with further improvement ventilative helmet carries out the effect of cooling down to the user, improves ventilative helmet's practicality.

The lower part of the shell 100 is provided with an annular air duct along the circumferential direction, the annular air duct is communicated with the second cavity, the lower part of the annular air duct is provided with a plurality of fourth air outlets 6 along the circumferential direction, and the fourth air outlets 6 are arranged downwards.

Through the setting of fourth air outlet 6, just fourth air outlet 6 orientation is below to blow to user's neck circumference, with further improvement ventilative helmet carries out the effect of cooling down to the user, improves the practicality of ventilative helmet.

In this embodiment, set up along circumference fretwork between the lateral wall of shell 100 lower part and the inside wall, in order to form annular wind channel to it is a plurality of to realize fan 1 the cooling of blowing is carried out to user's neck through fourth air outlet 6, guarantees the cooling effect of ventilative helmet.

The casing 100 is provided with a rechargeable battery 7, the rechargeable battery 7 is electrically connected to the fan 1, the rechargeable battery 7 is provided with a charging port, and in this embodiment, the rechargeable battery 7 is preferably a lithium battery.

Through rechargeable battery 7's setting is right to fan 1 supplies power, guarantees the cooling effect of ventilative helmet, simultaneously, be equipped with on rechargeable battery 7 and be used for giving rechargeable battery 7 carries out the mouth that charges, and is right with the convenience rechargeable battery 7 charges, and the practicality is high.

The top in the shell 100 outside is equipped with solar panel 8, solar panel 8 with rechargeable battery 7 electric connection, it is right to make full use of solar energy rechargeable battery 7 charges, simultaneously, is favorable to letting rechargeable battery 7 is longer to the power supply time of fan 1.

Ventilative helmet is still including all locating bluetooth subassembly, speaker and microphone on the shell 100, the speaker with the microphone all with bluetooth subassembly electric connection, bluetooth subassembly can with user's cell-phone electric connection, in order to be used for making ventilative helmet can be used to answer a call and broadcast music etc. improves greatly protection helmet's convenience and practicality.

The breathable helmet further comprises a visor 9 arranged at the front end of the outer shell 100, the upper part of the visor 9 is provided with a mounting block 10, the front end of the mounting block 10 is provided with an LED lamp 11 for illumination, and the LED lamp 11 is electrically connected with the rechargeable battery 7; through the setting of LED lamp 11, can make ventilative helmet possesses the function of illumination, improved the practicality of ventilative helmet.

In this embodiment, three LED lamps 11 are uniformly distributed at the front end of the mounting block 10 along the transverse direction, so as to improve the illumination intensity of the breathable helmet.

Preferably, the two sides of the mounting block 10 are provided with rescue lamps 12, and the rescue lamps 12 can flash red light to prompt other people, so that a rescue signal can be sent out conveniently when an accident occurs.

In this embodiment, the shell 100 corresponds the LED lamp 11 with the rescue lamp 12 is equipped with two switches, and these two switches correspond with the LED lamp 11 with rescue lamp 12 electric connection to make things convenient for the user to use two kinds of light as required, improve the practicality of ventilative helmet.

In summary, compared with the prior art, in the breathable helmet of the present invention, the circumferential wind flow is formed inside the outer shell 100, and the circumferential wind flow discharges the heat inside the outer shell 100 through the air holes 4, so as to reduce the heat accumulated inside the outer shell 100, and greatly improve the cooling effect of the breathable helmet; simultaneously, through third air outlet 5 with the setting of fourth air outlet 6 to blow to the neck of user's face, in order to further improve breathable helmet's cooling effect guarantees the travelling comfort that breathable helmet used.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A breathable helmet, characterized by: the air conditioner comprises a shell, a first cavity and a second cavity with openings facing the outside of the shell are correspondingly arranged at the front end and the rear end of the shell, fans are arranged at the openings of the first cavity and the second cavity, a first air outlet communicated into the shell is formed in the upper portion of the inner side wall of the first cavity, a second air outlet communicated into the shell is formed in the upper portion of the inner side wall of the second cavity, the first air outlet and the second air outlet are inclined towards one side along the horizontal direction, and the inclination directions of the first air outlet and the second air outlet are opposite.

2. The breathable helmet of claim 1, wherein: both sides of the shell close to the upper area are provided with air holes.

3. The breathable helmet of claim 1, wherein: the lower part of the inner side wall of the first cavity, which is positioned in the shell, is provided with a third air outlet communicated to the inside of the shell, and the third air outlet is arranged downwards.

4. The breathable helmet of claim 1, wherein: the shell lower part is equipped with annular air duct along circumference, annular air duct with the second cavity intercommunication, annular air duct lower part is equipped with a plurality of fourth air outlets along circumference, just the fourth air outlet sets up downwards.

5. The breathable helmet according to any one of claims 1 to 4, characterized in that: the fan is characterized in that a rechargeable battery is arranged on the shell and electrically connected with the fan, and a charging port is formed in the rechargeable battery.

6. The breathable helmet of claim 5, wherein: the shell top is equipped with solar panel, solar panel with rechargeable battery electric connection.

7. The breathable helmet according to any one of claims 1 to 4, characterized in that: still including bluetooth subassembly, speaker and the microphone of all locating on the shell, the speaker with the microphone all with bluetooth subassembly electric connection.

8. The breathable helmet according to any one of claims 1 to 4, characterized in that: the novel hat is characterized by further comprising a visor arranged at the front end of the shell, wherein an installation block is arranged on the upper portion of the visor, and an LED lamp used for illumination is arranged at the front end of the installation block.

9. The breathable helmet of claim 8, wherein: the front end of the mounting block is uniformly provided with three LED lamps along the transverse direction.

10. The breathable helmet of claim 8, wherein: rescue lamps are arranged on two sides of the mounting block.