CN202979237U - headband earphone - Google Patents

Abstract

The utility model discloses a head-band earphone, which comprises a head band, two ear muffs arranged at the two ends of the head band and a sound source line extending into the ear muffs; the fan module and the power supply module are also included; the fan module comprises a fan and a micro motor; the fan module is arranged at the end part of the head band, and the output of the power supply module is connected with the input of the micro motor; the inside correspondence of earmuff fan module's position is provided with air outlet channel, be provided with the venthole on the earmuff internal surface. Or the power supply module is not arranged, and the sound source wire of the earphone directly supplies power to the fan module. The utility model discloses a headband formula earphone sets up fan module, air outlet channel, venthole etc. and the sound source line through power module or earphone is the fan module power supply to reach the radiating effect. The utility model discloses a even long-time wearing of headband formula earphone also can avoid appearing the uncomfortable sensation that the person of wearing produced of perspiring.

Description

headband earphone

technical field

The utility model relates to earphones, in particular to a headband earphone.

Background technique

As mobile phones and computers enrich people's entertainment life, earphones are also more and more widely used. Existing common headband earphones generally include a headband and earmuffs arranged at both ends of the headband, and a sound source line extending into the inside of the earmuffs. A pronunciation unit is provided in the middle of the earmuffs for the transmission of audio signals. In order to alleviate the compression between the wearer's ear and the earmuff, the part of the earmuff that is in contact with the human ear is usually filled with cortex or cloth. Like this, the problem that causes is, earphone can heat up after wearing for a long time, especially in hot summer, and wearing time for a long time also can cause wearer to sweat, and causes wearer to be very uncomfortable.

Utility model content

The technical problem to be solved by the utility model is to make up for the deficiencies of the above-mentioned prior art, and propose a headband earphone, which has a better heat dissipation effect, and can avoid discomfort caused by sweating of the wearer even if worn for a long time.

The technical problem of the utility model is solved by the following technical solutions:

A headband earphone, comprising a headband, two earmuffs arranged at both ends of the headband and a sound source line extending into the earmuffs; a fan module and a power supply module; the fan module includes a fan and a micro motor; the The fan module is arranged at the end of the headband, the output of the power module is connected to the input of the micro motor; the inside of the earmuffs is provided with an air outlet channel corresponding to the position of the fan module, and the inner surface of the earmuffs Air outlet holes are arranged on the top. the

The technical problem of the utility model is also solved by the following technical solutions:

A headband earphone, comprising a headband, two earmuffs arranged at both ends of the headband and a sound source line extending into the earmuffs; a fan module is also included; the fan module includes a fan and a micro motor; the fan module It is arranged at the end of the headband, and the output end of the sound source line is connected to the input of the micro-motor; an air outlet channel is arranged inside the earmuff corresponding to the position of the fan module, and an air outlet channel is arranged on the inner surface of the earmuff. There are vent holes.

The beneficial effect of the utility model compared with the prior art is:

The headband earphone of the utility model is equipped with a fan module, a power module, an air outlet channel, an air outlet, etc. to form a heat dissipation system. The fan module generates airflow under the drive of the power module, and the airflow is introduced into the earmuff through the air outlet channel, and then passes through the air outlet. Blow around the ears to achieve cooling effect. Due to the adoption of the above arrangement to achieve the heat dissipation effect, the headband earphone of the present invention can be worn for a long time, and the uncomfortable feeling caused by sweating of the wearer can also be avoided.

Description of drawings

Fig. 1 is a structural schematic diagram of a headband earphone according to Embodiment 1 of the present utility model;

Fig. 2 is a side view schematic diagram of the headband earphone according to Embodiment 1 of the present utility model;

Fig. 3 is a structural schematic diagram of a headband earphone according to Embodiment 2 of the present invention;

Fig. 4 is a side view structural schematic diagram of a headband earphone according to Embodiment 2 of the present utility model;

Fig. 5 is a structural schematic diagram of a headband earphone according to Embodiment 3 of the present utility model;

Fig. 6 is a side view schematic diagram of the headband earphone according to the third embodiment of the present invention. the

Detailed ways

The utility model will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

Specific implementation mode one

As shown in FIG. 1 , it is a schematic structural diagram of a headphone in this specific embodiment. As shown in FIG. 2 , it is a schematic structural diagram of a side view of the headband earphone in this specific embodiment. The headband earphone includes a headband 1 , a left earmuff 2 , a right earmuff 3 , a left audio source line 6 , a right audio source line 7 , a fan module 4 , and a power supply module 5 . The left audio source line 6 and the right audio source line 7 respectively extend into the left earmuff 2 and the right earmuff 3 for the transmission of audio signals. The left earmuff 2 and the right earmuff 3 are respectively arranged at the two ends of the headband 1 .

The fan module 4 includes a fan (not shown in the figure) and a micromotor (not shown in the figure), the fan module 4 is arranged at the end of the headband 1, and the output of the power supply module 5 is connected to the input of the micromotor in the fan module 4 . An air outlet channel 301 is arranged inside the earmuff 3 at a position corresponding to the fan module 4 , and an air outlet hole 302 is arranged on the inner surface of the earmuff 3 . Wherein, the air outlet channel 301 can be arranged on the circumference close to the inside of the earmuff, or on the circumference close to the outside of the earmuff. Preferably, the air outlet channel 301 is arranged on the outermost circumference of the earmuffs, so as to increase the air flow path as much as possible and ensure the air out effect.

In this specific embodiment, the power module 5 is a plurality of solar panels (Figure 2 schematically shows four solar panels 501, 502, 503 and 504), and the plurality of solar panels are arranged along the inside of the headband 1 , each output of the plurality of solar panels is connected to the input of the micro motor in the fan module 4 through a wire. In this specific embodiment, the solar panel is arranged along the inside of the headband as the power module of the heat dissipation system in the earphone, which can effectively use the space in the earphone that was not used originally, and is a more convenient and effective way to install the power module .

When working, the micro-motor is driven by the solar panel to drive the fan to generate airflow. The airflow is introduced into the earmuffs through the air outlet channel, and then blows to the ears through the air outlet holes on the inner side of the earmuffs (as shown by the dotted arrow in the figure). To achieve cooling effect. In this way, even if it is worn for a long time, there will be no discomfort caused by sweating. Preferably, the fan module 4 further includes a switch 401 through which the output of the power module 5 is connected to the input of the micro motor. In this way, by turning on and off the switch, the heat dissipation function can be turned on accordingly, so that the heat dissipation function of the earphone can be turned off when the heat dissipation is not needed, such as when the earphone is used in winter.

Specific implementation mode two

The difference between this specific embodiment and the first embodiment is that: in this specific embodiment, the power module is realized by a built-in battery. The first embodiment is realized by a solar panel arranged along the headband.

As shown in FIG. 3 , it is a schematic structural diagram of the headphone in this specific embodiment. As shown in FIG. 4 , it is a schematic side view structure diagram of the headband earphone in this specific embodiment. The headband earphone includes a headband 1, a left earmuff 2, a right earmuff 3, a left audio source line 6, a right audio source line 7, a fan module 4, and a power supply module. Among them, the structures and connections of the headband 1, the left earmuff 2, the right earmuff 3, the left sound source line 6, the right sound source line 7, and the fan module 4 are the same as those in the first embodiment. The following describes in detail only the structure of the different power modules.

In this specific embodiment, the power supply module is a built-in battery 801, and the battery 801 and the fan module 4 are both arranged at the end of the headband 1, and the output of the battery 801 is connected to the input of the micromotor in the fan module 4. Correspondingly, a battery cover can be provided at a corresponding position on the headband 1 to facilitate battery replacement. Preferably, the battery is a rechargeable battery. When the power of the rechargeable battery is used up, it can be disassembled and recharged for further use. Further preferably, the rechargeable battery is directly charged by the audio source line of the earphone, that is, the charging input end of the rechargeable battery is connected to an output end of the audio source line. In this way, the existing internal components of the earphone are used as the charging input of the rechargeable battery to avoid frequent disassembly of the rechargeable battery.

In this specific implementation manner, the fan module is driven by the battery to drive the fan to run. Same as the first embodiment, the fan generates airflow after running, and the airflow is introduced into the earmuffs through the air outlet channel, and then blows to the ears through the air outlet holes on the inner side of the earmuffs (as shown by the dotted arrow in the figure) to achieve heat dissipation. Therefore, the earphones also have a heat dissipation function, and even if they are worn for a long time, there will be no discomfort caused by sweating.

Specific implementation mode three

The difference between this specific embodiment and Embodiments 1 and 2 is that in this specific embodiment, the audio source cable, an existing component of the earphone, is directly used to drive the fan module to work, without an additional power supply module. However, in the first and second embodiments, a power module needs to be installed separately to drive the fan module to work.

As shown in FIG. 5 , it is a schematic structural diagram of the headphone in this specific embodiment. As shown in FIG. 6 , it is a schematic structural diagram of a side view of the headband earphone in this specific embodiment. The headband earphone includes a headband 1 , a left earmuff 2 , a right earmuff 3 , a left audio source line 6 , a right audio source line 7 , and a fan module 4 . Among them, the structures and connections of the headband 1, the left earmuff 2, the right earmuff 3, the left sound source line 6, the right sound source line 7, and the fan module 4 are the same as those in the first embodiment. Only the differences are described in detail below.

In this specific embodiment, the existing sound source line of the earphone is directly used to drive the fan module to work, that is, for the heat dissipation system on the left side, an output end of the sound source line 6 is connected to the input of the micro-motor in the corresponding fan module; For the heat dissipation system, an output end of the sound source line 7 is connected to the input of the micro motor in the corresponding fan module 4 . Use part of the current output of the audio line to drive the micro motor to drive the fan to run. In this specific embodiment, the existing internal components of the earphone are directly used as the driving source, so a separate power module is not required, the volume and cost of the earphone can be reduced, and the space utilization rate of the earphone can be improved.

In this specific embodiment, after the fan is driven by the sound source line, the same as the previous two embodiments, the airflow can be generated, and the airflow is introduced into the earmuffs through the air outlet channel, and then blows to the ears through the air outlet holes on the inner side of the earmuffs ( As shown by the dotted arrow in the figure), to achieve the cooling effect. Therefore, the earphones also have a heat dissipation function, and even if they are worn for a long time, there will be no discomfort caused by sweating.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, any substitution or obvious modification made without departing from the concept of the utility model, and with the same performance or use, should be considered as belonging to the protection scope of the utility model.

Claims (10)

1. an ear receiver, comprise headband, is arranged on two earmuffs at headband two ends and stretches into the sound source wire of earmuff inside; It is characterized in that: also comprise blower module and power module; Described blower module comprises fan and micromachine; Described blower module is arranged on the end of described headband, and the output of described power module connects the input of described micromachine; The position of the inner corresponding described blower module of described earmuff is provided with outlet passageway, is provided with venthole on described earmuff inner surface.

2. ear receiver according to claim 1, it is characterized in that: described power module is a plurality of solar panels, described a plurality of solar panel arranges along described headband is inner, and each output of described a plurality of solar panels all connects the input of described micromachine.

3. ear receiver according to claim 1, it is characterized in that: described power module is battery, and described battery and described blower module all are arranged on the end of described headband, and the output of described battery connects the input of described micromachine.

4. ear receiver according to claim 3, it is characterized in that: described battery is rechargeable battery.

5. ear receiver according to claim 4, is characterized in that: the output of the described sound source wire of charging input end connection of described rechargeable battery.

6. ear receiver according to claim 1, it is characterized in that: described outlet passageway is along the outermost circumference setting of described earmuff.

7. ear receiver according to claim 1, it is characterized in that: described blower module also comprises switch, the output of described power module connects the input of described micromachine by described switch.

8. an ear receiver, comprise headband, is arranged on two earmuffs at headband two ends and stretches into the sound source wire of earmuff inside; It is characterized in that: also comprise blower module; Described blower module comprises fan and micromachine; Described blower module is arranged on the end of described headband, and the output of described sound source wire connects the input of described micromachine; The position of the inner corresponding described blower module of described earmuff is provided with outlet passageway, is provided with venthole on described earmuff inner surface.

9. ear receiver according to claim 8, it is characterized in that: described outlet passageway is along the circumference setting of described earmuff.

10. ear receiver according to claim 8, it is characterized in that: described blower module also comprises switch, the output of described sound source wire connects the input of described micromachine by described switch.

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