阅读说明：本技术 一种头盔防雾装置和防雾头盔 (Anti-fog device for helmet and anti-fog helmet ) 是由 李星江 于 2021-10-03 设计创作，主要内容包括：本申请公开的一种头盔防雾装置,包括：用于与头盔连接的连接组件；与所述连接组件连接的风机,用于吸收驾驶员呼出的气体；排气机构,用于排出所述风机吸入的气体至头盔外部；与所述风机连接的供电连接件,所述供电连接件用于连接电源。本发明涉及的一种头盔防雾装置,风机能够吸收驾驶员口鼻处呼出的热湿气,排气机构第一时间吸走气体排出外部,从而头盔风挡镜片和驾驶员佩戴的眼镜片不再接触热湿气而起雾,相较于现有技术而言,其适用于戴眼镜的驾驶员,能实现驾驶员正常呼吸状态下风挡镜片和眼镜片均不起雾的效果,具有优良的防雾功能。本申请还涉及一种具有头盔防雾装置的防雾头盔,同样具有上述有益效果。(The application discloses a helmet anti-fogging device includes: a connection assembly for connection with a helmet; the fan is connected with the connecting assembly and used for absorbing gas exhaled by the driver; the exhaust mechanism is used for exhausting the air sucked by the fan to the outside of the helmet; and the power supply connecting piece is connected with the fan and is used for connecting a power supply. Compared with the prior art, the helmet anti-fog device is suitable for drivers wearing glasses, can achieve the effect that neither the windshield lens nor the spectacle lens of the drivers are fogged under the normal breathing state, and has an excellent anti-fog function. The application also relates to an anti-fog helmet with the helmet anti-fog device, and the anti-fog helmet also has the beneficial effects.)

1. An anti-fogging device for a helmet, comprising:

a connection assembly for connection with a helmet;

the fan is connected with the connecting assembly and used for absorbing gas exhaled by the driver;

the exhaust mechanism is used for exhausting the air sucked by the fan to the outside of the helmet;

and the power supply connecting piece is connected with the fan and is used for connecting a power supply.

2. The anti-fogging device for helmets according to claim 1, wherein said air discharge mechanism comprises: the joint structure is connected with the air outlet of the fan; and the exhaust pipe is connected with the joint structure.

3. The anti-fog apparatus of claim 1, wherein the connection assembly comprises: a helmet connecting part for connecting a helmet; and the fan connecting part is detachably connected with the helmet connecting part and is used for being connected with the fan.

4. The anti-fog apparatus of claim 3, wherein the connection assembly further comprises: and the angle adjusting assembly is connected with the helmet connecting part and is used for adjusting the angle of the air suction opening of the fan.

5. The helmet anti-fog device according to claim 4, wherein a first side surface of the angle adjusting assembly is connected with a helmet, a second side surface of the angle adjusting assembly is connected with the helmet connecting portion, and an included angle between the second side surface and a horizontal plane is 10-45 degrees.

6. The anti-fog device for the helmet as claimed in claim 3, wherein the connecting assembly is connected with the helmet, and specifically comprises: the connecting mode of the connecting component and the helmet is thread gluing connection, magnetic attraction connection or clamping connection; the helmet connecting part and the fan connecting part are connected in a thread gluing mode, a magnetic attraction mode or a clamping mode.

7. The anti-fog apparatus of claim 1, wherein the power supply connection comprises: a first power supply line connected to the fan; a second power supply line connected to an external power supply; the first power supply line is detachably connected to the second power supply line.

8. The anti-fog device for helmets according to claim 1, further comprising: and the power adjusting device is arranged on the power supply connecting piece and is used for adjusting the running power of the fan.

9. The anti-fog device for helmets according to any one of claims 1 to 8, further comprising: and the shock stopping connecting piece is arranged between the fan and the helmet and used for reducing the shock transferred to the helmet by the fan.

10. An anti-fog helmet, comprising: a helmet body; the anti-fog device for helmet as claimed in any one of claims 1 to 9, mounted on the helmet body.

Technical Field

The application relates to the technical field of helmets, in particular to an anti-fog device for a helmet, and also relates to an anti-fog helmet with the anti-fog device for the helmet.

Background

In daily life, a driver driving a motorcycle, an electric vehicle and the like needs to wear the helmet, particularly in winter, the helmet not only has a safety function, but also is an important warm-keeping means, and when the temperature is too low in winter, hot and humid air breathed out by the driver is very easy to fog on the helmet wind-shielding lenses and the glasses worn by the driver, so that the sight of the driver is blocked.

There are three main types of solutions currently being searched: one type is the use of a specially treated windshield or lens film to protect the windshield from condensation. The second type is that the special spray is used for spraying the windshield glass or the glasses, and the effect of preventing fogging is achieved within about three days in a short period. The third type is that a working device is arranged on the windshield and fog is prevented by heating or mechanically wiping fog.

Type one technology is well established and commercially available, but is not effective for drivers wearing glasses; the second type technique is mature and commercial, also can compromise the driver of wearing glasses, but the effect ageing is very short, just will spray again about every three days, and the third structure of type is comparatively complicated, need combine the design of helmet molding unification, can't compromise the driver of wearing glasses in addition, relatively is difficult to transform the popularization.

The anti-fog helmet in the prior art has the technical problems that a driver wearing glasses is difficult to take into account, the acting time is short, and the like.

Therefore, how to provide an anti-fog device for a helmet, which is suitable for a driver wearing glasses to achieve an anti-fog function of the helmet, has become a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the technical problem, the application provides a helmet anti-fog device, and it is applicable to the driver who wears glasses, realizes the antifog function of helmet. The application also relates to an anti-fog helmet, which also has the beneficial effects.

The technical scheme provided by the application is as follows:

the application provides a helmet anti-fog device includes: a connection assembly for connection with a helmet;

the fan is connected with the connecting assembly and used for absorbing gas exhaled by the driver; the exhaust mechanism is used for exhausting the air sucked by the fan to the outside of the helmet; and the power supply connecting piece is connected with the fan and is used for connecting a power supply.

Further, in a preferred aspect of the present invention, the exhaust mechanism includes: the joint structure is connected with the air outlet of the fan; and the exhaust pipe is connected with the joint structure.

Further, in a preferred mode of the present invention, the connection assembly includes: a helmet connecting part for connecting a helmet; and the fan connecting part is detachably connected with the helmet connecting part and is used for being connected with the fan.

Further, in a preferred mode of the present invention, the connection assembly further includes: and the angle adjusting assembly is connected with the helmet connecting part and is used for adjusting the angle of the air suction opening of the fan.

Further, in a preferred mode of the present invention, a first side surface of the angle adjusting assembly is connected to a helmet, a second side surface of the angle adjusting assembly is connected to the helmet connecting portion, and an included angle between the second side surface and a horizontal plane is 10 ° to 45 °.

Further, in a preferred mode of the present invention, the connection assembly is connected to a helmet, specifically: the connecting mode of the connecting component and the helmet is thread gluing connection, magnetic attraction connection or clamping connection; the helmet connecting part and the fan connecting part are connected in a thread gluing mode, a magnetic attraction mode or a clamping mode.

Further, in a preferred mode of the present invention, the power supply connection member includes: a first power supply line connected to the fan; a second power supply line connected to an external power supply; the first power supply line is detachably connected to the second power supply line.

Wherein, the power supply connecting piece can be in the disconnection of being close to the fan position, and the disconnection department adopts magnetism to inhale the connector and connects, makes things convenient for the driver not to pluck and leaves the vehicle when the helmet parks temporarily, and the driver's of being convenient for is taken and is connected conveniently.

Further, in a preferred aspect of the present invention, the method further includes: and the shock stopping connecting piece is arranged between the fan and the helmet and used for reducing the shock transferred to the helmet by the fan.

Further, in a preferred aspect of the present invention, the method further includes: and the power adjusting device is arranged on the power supply connecting piece and is used for adjusting the running power of the fan.

Wherein the power adjusting device includes: a temperature sensor; and the control component is connected with the temperature sensor and used for receiving the signal transmitted by the temperature sensor and correspondingly adjusting the power of the fan according to the received signal.

The power regulation of the fan comprises a first regulation mode and a second regulation mode, wherein the first regulation mode is that the control part carries out self-adaptive power regulation according to a received signal sent by the temperature sensor; the second adjusting mode is that a user manually adjusts the power of the fan according to actual requirements.

In addition, the scheme also comprises a button device, and the button device is used for switching the first adjusting mode and the second adjusting mode by a user.

Further, the present application also provides an anti-fog helmet comprising: a helmet body; and the helmet anti-fog device is arranged on the helmet body.

Compared with the prior art, the anti-fog device for the helmet comprises: a connection assembly for connection with a helmet; the fan is connected with the connecting assembly and used for absorbing gas exhaled by the driver; the exhaust mechanism is used for exhausting the air sucked by the fan to the outside of the helmet; and the power supply connecting piece is connected with the fan and is used for connecting a power supply. Compared with the prior art, the helmet anti-fog device is suitable for drivers wearing glasses, can achieve the effect that neither the windshield lens nor the spectacle lens of the drivers are fogged under the normal breathing state, and has an excellent anti-fog function. The application also relates to an anti-fog device with the helmet, and the anti-fog device also has the beneficial effects.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic side view of an anti-fogging device of a helmet according to an embodiment of the present invention, mounted on the helmet;

fig. 2 is a schematic front structural view of an anti-fogging device of a helmet according to an embodiment of the present invention;

fig. 3 is a schematic back structure view of an anti-fog device for a helmet according to an embodiment of the present invention;

fig. 4 is a schematic view of the connection position of the connecting piece of the helmet connecting part and the helmet body according to the embodiment of the invention;

FIG. 5 is a schematic view of an angle adjustment assembly according to an embodiment of the present invention;

fig. 6 is a schematic longitudinal cross-sectional view of an angle adjustment assembly according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

As shown in fig. 1 to fig. 6, an anti-fog device for a helmet provided in an embodiment of the present application includes: a connection assembly for connection with a helmet 5; the fan 1 is connected with the connecting assembly and is used for absorbing gas exhaled by a driver; an exhaust mechanism for exhausting the air sucked by the fan 1 to the outside of the helmet 5; and the power supply connecting piece 2 is connected with the fan 1, and the power supply connecting piece 2 is used for connecting a power supply.

The embodiment of the invention provides an anti-fog device for a helmet, which comprises the following components in part by weight: a connection assembly for connection with a helmet 5; the fan 1 is connected with the connecting assembly and is used for absorbing gas exhaled by a driver; an exhaust mechanism for exhausting the air sucked by the fan 1 to the outside of the helmet 5; and the power supply connecting piece 2 is connected with the fan 1, and the power supply connecting piece 2 is used for connecting a power supply. Compared with the prior art, the helmet anti-fog device is suitable for drivers wearing glasses, can achieve the effect that the windshield lenses and the spectacle lenses of the drivers do not fog under the normal breathing state, and has an excellent anti-fog function. The application also relates to an anti-fog device with the helmet, and the anti-fog device also has the beneficial effects.

Preferably, the blower is provided with an air suction opening 11 close to the inner side of the helmet.

Specifically, in an embodiment of the present invention, the exhaust mechanism includes: a joint structure 31 connected to an air outlet of the blower 1; and an exhaust pipe 3 connected to the joint structure 31.

More specifically, the exhaust pipe 3 is a light universal pipe to cope with helmet shapes and riding clothes of drivers in different winter conditions.

Specifically, in an embodiment of the present invention, the connection assembly includes: a helmet connecting portion 42 for connecting the helmet 5; and the fan connecting part 41 is detachably connected with the helmet connecting part 42, and the fan connecting part 41 is used for being connected with the fan 1.

Specifically, in an embodiment of the present invention, the connection assembly further includes: and the angle adjusting assembly 43 is connected with the helmet connecting part 42 and is used for adjusting the angle of the air suction opening of the fan 1.

As shown in fig. 3 and 4, in a specific embodiment, one side of the angle adjusting assembly is connected to a helmet, the whole of the angle adjusting assembly is embedded/snapped into the helmet connecting portion 42, and the blower connecting portion 41 has a convex structure for embedding/snapping into the helmet connecting portion 42;

specifically, in the embodiment of the present invention, a first side surface of the angle adjusting assembly 43 is connected to the helmet, a second side surface of the angle adjusting assembly 43 is connected to the helmet connecting portion 42, and an included angle between the second side surface and a horizontal plane is 10 ° to 45 °.

As shown in fig. 6, in a specific embodiment, the second side structure of the angle adjusting assembly 43 has the following embodiments: an angle adjusting component I type 431 and an angle adjusting component II type 432; the included angle between the second side surface of the angle adjusting component I-shaped 431 and the horizontal plane is larger than 90 degrees, and the included angle between the second side surface of the angle adjusting component II-shaped 432 and the horizontal plane is smaller than 90 degrees.

Specifically, in an embodiment of the present invention, the connection component is connected to the helmet, specifically: the connecting mode of the connecting component and the helmet is thread gluing connection, magnetic attraction connection or clamping connection; the helmet connecting part 42 and the blower connecting part 41 are connected in a thread gluing connection mode, a magnetic suction connection mode or a clamping connection mode.

Specifically, in the embodiment of the present invention, the power supply connector 2 includes: a first power supply line connected to the fan 1; a second power supply line connected to an external power supply; the first power supply line is detachably connected to the second power supply line.

More specifically, power supply connector 2 can be in the position disconnection that is close to fan 1, and the disconnection department adopts magnetism to inhale the connector 21 and connects, leaves the vehicle when making things convenient for the driver not to pluck the helmet and parks temporarily, and the convenient of the driver of being convenient for is plucked and is connected.

Specifically, in the embodiment of the present invention, the method further includes: locate the shake stopping connecting piece 44 between fan 1 and the helmet for reduce the vibrations of fan 1 to the helmet transmission, specifically, the thickness of shake stopping connecting piece 44 is 1.5~3.5mm, and more specifically, the thickness of shake stopping connecting piece 44 is 2.5 mm.

Specifically, in the embodiment of the present invention, the method further includes: and the power adjusting device is arranged on the power supply connecting piece 2 and is used for adjusting the running power of the fan 1.

Wherein the power adjusting device includes: a temperature sensor; and the control component is connected with the temperature sensor and is used for receiving the signal transmitted by the temperature sensor and correspondingly adjusting the power of the fan 1 according to the received signal.

The power regulation of the fan 1 comprises a first regulation mode and a second regulation mode, wherein the first regulation mode is that the control part carries out self-adaptive power regulation according to a received signal sent by the temperature sensor; the second adjustment mode is that the user manually adjusts the power of the fan 1 according to the actual demand.

In addition, the present solution comprises a button device 22 for the user to switch between the above-mentioned first adjustment mode and the second adjustment mode.

More specifically, the control strategy of the controller includes: the driver switches two control states by pressing a controller button: the state a is a full power state, and the anti-fog device always runs at the highest power in the state, so that the anti-fog effect is best, the sound is larger, and the energy consumption is larger. The state b is an intelligent state, the controller receives a temperature signal fed back by the temperature sensor in the state, and intelligently adjusts the rotating speed of the fan 1 according to the outside air temperature, in a preferred embodiment of the invention, the adjusting mode can adopt a PWM (pulse width modulation) adjusting mode, when the temperature sensor senses that the outside air temperature is higher, the anti-fog device runs at low power, when the temperature sensor senses that the outside air temperature is lower, the anti-fog device runs at high power, and through research and analysis on human body haar fogging phenomena, in a preferred embodiment of the invention, the starting threshold value of the intelligent state b is 5 ℃, and at the moment, the anti-fog device runs at low power; the high power threshold of the intelligent state b is-5 ℃, and at the moment, the antifogging device runs at the highest power. The state b is energy-saving, and is suitable for long-distance battery power supply or use scenes needing noise control.

Further, the present application also provides an anti-fog helmet comprising: a helmet body; and the helmet anti-fog device is arranged on the helmet body.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.