CN214547595U

CN214547595U - Novel helmet

Info

Publication number: CN214547595U
Application number: CN202120360781.0U
Authority: CN
Inventors: 董晨浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-02
Anticipated expiration: 2031-02-09

Abstract

The invention relates to the technical field of helmets, in particular to a novel helmet, which comprises a shell, an inner liner, a pair of goggles and a battery box, wherein the inner liner is arranged on the shell; the lining layer is fixed in the shell; the goggles are fixed on the shell; the battery box comprises a battery accommodating pipe, a ventilation pipe, a deformation sheet, a sealing plate, an elastic die, a guide rod and a battery fixing plate; the battery accommodating pipe and the ventilation pipe are rectangular pipes; two ventilation pipes are fixed on the same side surface of the battery accommodating pipe; deformation sheets are fixedly arranged at the adjacent ends of the two ventilation pipes; sealing plates are arranged at two ends of the battery accommodating tube; one side of the elastic die is fixed on the side surface of the battery accommodating tube, and the other side surface of the elastic die is fixed on the sealing plate; one end of the guide rod is fixed on the deformation sheet, and the spare end of the guide rod is hinged with the sealing plate; the side of the vent pipe, which is far away from the battery accommodating pipe, is fixed on the shell.

Description

Novel helmet

Technical Field

The invention relates to the technical field of helmets, in particular to a novel helmet.

Background

The motorcycle helmet is a necessary safety tool when driving a motorcycle, and the general motorcycle helmet structure comprises an external shell, a buffer layer positioned in the shell and a fabric layer covering the surface of the buffer layer, wherein a vacant site is arranged at the position of the face of a user on the shell, and a movably-mounted transparent cover is arranged on the vacant site to shield the face of the user.

With the development of the motorcycle helmet, functions other than the function as a protector, such as bluetooth communication, are added to the helmet. Wherein, the helmet of bluetooth conversation all needs to use the battery, and the battery can produce the heat when using.

In the prior art, application No. 2016203305307 discloses an improved helmet (for dissipating heat from a battery on the helmet), a battery box is arranged on the outer surface of an external protection shell, the battery box is internally provided with the battery, a threading hole is arranged on the external protection shell in the battery box, and a power line passes through the threading hole and is connected with the battery and an electricity utilization component; the battery box is arranged at the rear part of the external protection shell, the bin cover is arranged on the surface of the battery box and extends from the rear part of the external protection shell to two sides, the side of the bin cover is provided with a diversion trench, and the side wall of the battery box is provided with a diversion hole.

The inventor of the present application finds that the above-mentioned technology has at least the following technical problems:

when raining, rainwater directly contacts with the batteries in the battery box through the diversion holes, and the batteries are easily short-circuited.

Disclosure of Invention

The embodiment of the application solves the technical problem in the prior art by providing a novel helmet, and the ventilation path of the battery box is in a blocking state (the battery is prevented from contacting with rainwater) when raining.

The embodiment of the application provides a novel helmet, which comprises a shell, an inner liner layer, goggles and a battery box, wherein the inner liner layer is arranged on the shell;

the shell is used for wrapping the head and has certain hardness;

the lining layer is fixed in the shell;

the goggles are fixed on the shell;

the battery box comprises a battery accommodating pipe, a ventilation hole, a deformation sheet, a sealing plate, an elastic die, a guide rod and a battery fixing plate;

the battery accommodating tube is a rectangular tube; the ventilation pipe is a rectangular pipe;

two ventilation pipes are fixed on the same side face of the battery accommodating pipe, the directions of the ventilation pipes and the inner hole of the battery accommodating pipe are parallel, and one end of each ventilation pipe is positioned in the same plane with the adjacent battery accommodating pipe;

a plurality of vent holes are formed at the fixed connection part of the battery accommodating pipe and the vent pipe;

deformation sheets are fixedly arranged at the adjacent ends of the two ventilation pipes;

sealing plates are arranged at two ends of the battery accommodating pipe and completely cover the openings of the battery accommodating pipe and the vent pipe at the same side;

one side of the elastic die is fixed on the side surface of the battery accommodating tube, which is parallel to the axial direction of the vent hole, and the other side surface of the elastic die is fixed on the sealing plate;

one end of the guide rod is fixed on the deformation sheet, and the spare end of the guide rod is hinged with the sealing plate;

the two battery fixing plates are fixed on the inner side wall of the battery accommodating tube;

the side, far away from the battery accommodating pipe, of the ventilating pipe is fixed on the shell, and the inner hole of the battery accommodating pipe is in a horizontal state;

a battery is arranged between the two battery fixing plates and electrically connected with the Bluetooth communication device.

Furthermore, the distance between the two battery fixing plates is 2-3mm shorter than the axial length of the battery.

Further, the vent tube length is less than 1/2 of the battery receiving tube length.

Furthermore, black coating is smeared on the surface of the deformation sheet, so that the deformation sheet is easier to absorb heat, and the battery in the battery box is easier to dissipate heat.

Furthermore, the adjacent end surfaces of the two ventilation pipes are inclined surfaces, and the lower ends of the two ventilation pipes are inclined and close to each other.

Furthermore, the included angle between the adjacent end surfaces of the two ventilation pipes and the horizontal plane is degree.

Furthermore, the deformation sheet is made of a material which is easy to absorb heat and has a large expansion coefficient after being heated.

Has the advantages that:

in sunny days, the deformation sheets absorb a large amount of heat of the sun to arch, the deformation sheets arch to enable the guide rods to push the sealing plate to unseal the battery containing pipe, and the battery in the battery containing pipe directly exchanges heat with outside air (heat dissipation). In rainy days, the heat of the battery in the battery accommodating pipe 31 is exchanged with the rainwater on the outer side surface of the deformation sheet through the deformation sheet, so that the temperature of the battery accommodating pipe is reduced.

Drawings

FIG. 1 is a side view of the overall structure of the present application;

FIG. 2 is a view of the battery pack of FIG. 1 taken in the direction B;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a view showing the state where the elastic sheet is bent by heat;

in the figure, a case 10, a visor 20, a battery case 30, a battery accommodating tube 31, a vent tube 32, a vent hole 33, a deformable piece 34, a sealing plate 35, an elastic mold 36, a guide rod 37, and a battery fixing plate 38.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A novel helmet comprises a shell 10, an inner lining layer, a visor 20 and a battery box 30;

the shell 10 is used for wrapping the head and has certain hardness, and the hard shell can well protect the head of a driver after the head of the driver is impacted.

The inner liner is fixed in the shell 10, the inner liner material is the material of soft texture, the inner liner is used for direct and driver head contact to make the driver have fine comfort.

The goggles 20 are fixed to the housing 10 for protecting the eyes of the driver.

The battery box 30 comprises a battery accommodating pipe 31, a ventilation pipe 32, a ventilation hole 33, a deformation sheet 34, a sealing plate 35, an elastic die 36, a guide rod 37 and a battery fixing plate 38;

the battery accommodating tube 31 is a rectangular tube for accommodating a battery;

the vent tube 32 is also a rectangular tube, and the length of the vent tube 32 is less than 1/2 of the length of the battery accommodating tube 31.

Two ventilation pipes 32 are fixed on the same side face of the battery accommodating pipe 31, the ventilation pipes 32 are parallel to the direction of the inner hole of the battery accommodating pipe 31, and one end of each ventilation pipe 32 is in the same plane with the adjacent battery accommodating pipe 31.

A plurality of vent holes 33 are formed at the fixed connection positions of the battery accommodating pipe 31 and the vent pipe 32, namely, the vent holes 33 are used for communicating the battery accommodating pipe 31 and the vent pipe 32.

The adjacent ends of the two ventilation pipes 32 are fixedly provided with deformation sheets 34;

preferably, the shape-changing sheet 34 is made of a material which is easy to absorb heat and has a large expansion coefficient after being heated;

the sealing plates 35 are arranged at two ends of the battery accommodating tube 31, and the sealing plates 35 completely cover the openings of the battery accommodating tube 31 and the vent pipe 32 on the same side.

One side of the elastic die 36 is fixed on the side of the battery accommodating tube 31 which is parallel to the axial direction of the vent hole 33, and the other side of the elastic die 36 is fixed on the sealing plate 35, that is, the sealing plate 35 rotates around the elastic die 36 similarly.

One end of the guide rod 37 is fixed on the deformation sheet 34, and the spare end of the guide rod 37 is hinged with the sealing plate 35;

two battery fixing plates 38 are fixed to the inner side walls of the battery accommodating tube 31.

The vent tube 32 is fixed to the housing 10 on the side away from the battery accommodating tube 31, and the inner hole of the battery accommodating tube 31 is horizontal.

A battery is disposed between the two battery fixing plates 38, and the battery is electrically connected to a bluetooth communication device (not shown).

The principle is as follows:

when a driver drives a vehicle with the helmet, firstly, when the weather is hot, the deformation sheet 34 absorbs a large amount of heat of the sun, the deformation sheet 34 deforms and arches towards the sealing plate 35, so that the guide rod 37 pushes the sealing plate 35, and the sealing plate 35 does not seal the ends of the battery accommodating pipe 31 and the ventilation pipe 32, so that the battery in the battery accommodating pipe 31 can be better radiated. Secondly, when raining, because of the morphable piece 34 drenches its temperature by the rainwater low, and then morphable piece 34 does not arch, and then sealing plate 35 will always the battery holds the pipe 31 end seal, but morphable piece 34 holds the inside temperature of pipe 31, ventilation pipe 32 and the rainwater on morphable piece 34 lateral surface with the battery and carries out the heat exchange to hold the pipe 31 battery temperature cooling to the battery.

To sum up, in a sunny day, the deformation sheet 34 absorbs a large amount of heat of the sun to arch, and the deformation sheet 34 arches to enable the guide rod 37 to push the sealing plate 35 to unseal the battery accommodating tube 31, so that the battery in the battery accommodating tube 31 directly exchanges heat with outside air (dissipates heat). In rainy days, the heat of the battery in the battery accommodating pipe 31 is exchanged with the rainwater on the outer side surface of the deformation sheet 34 through the deformation sheet 34, so that the temperature of the battery in the battery accommodating pipe 31 is reduced.

Further, the distance between the two battery fixing plates 38 is 2-3mm shorter than the axial length of the battery, so that when the two ends of the battery are inserted between the two battery fixing plates 38, the two battery fixing plates 38 can be clamped.

Furthermore, black paint is smeared on the surface of the deformation sheet 34, so that the deformation sheet 34 can absorb heat more easily, and the heat of the battery in the battery box can be dissipated more easily.

Further, the adjacent end surfaces of the two ventilation pipes 32 are inclined surfaces, and the lower ends of the two ventilation pipes 32 are inclined and close, so that the area of the deformation sheet 34 irradiated by the sun is large.

Preferably, the adjacent end faces of the two ventilation ducts 32 are at an angle of 30 degrees to the horizontal.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel helmet comprises a shell, an inner liner layer and goggles, wherein the shell is used for wrapping the head and has certain hardness, the inner liner layer is fixed in the shell, the goggles are fixed on the shell, the novel helmet is characterized in that,

2. A novel helmet as claimed in claim 1, wherein:

the distance between the two battery fixing plates is 2-3mm shorter than the axial length of the battery.

3. A novel helmet as claimed in claim 1, wherein:

the vent tube length is less than 1/2 of the battery containment tube length.

4. A novel helmet as claimed in claim 1, wherein:

black coating is smeared on the surface of the deformation sheet, so that the deformation sheet is easier to absorb heat, and the battery in the battery box is easier to dissipate heat.

5. A novel helmet as claimed in claim 1, wherein:

the adjacent end surfaces of the two ventilation pipes are inclined surfaces, and the lower ends of the two ventilation pipes are inclined and close to each other.

6. A novel helmet as claimed in claim 1, wherein:

the included angle between the adjacent end surfaces of the two ventilation pipes and the horizontal plane is degree.

7. A novel helmet as claimed in claim 1, wherein:

the deformation sheet is made of a material which is easy to absorb heat and has a large expansion coefficient after being heated.