CN111464904A - Warm-keeping earphone sleeve - Google Patents
Warm-keeping earphone sleeve Download PDFInfo
- Publication number
- CN111464904A CN111464904A CN202010274516.0A CN202010274516A CN111464904A CN 111464904 A CN111464904 A CN 111464904A CN 202010274516 A CN202010274516 A CN 202010274516A CN 111464904 A CN111464904 A CN 111464904A
- Authority
- CN
- China
- Prior art keywords
- earphone sleeve
- side wall
- inner shell
- power generation
- sleeve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010248 power generation Methods 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 210000003454 tympanic membrane Anatomy 0.000 claims description 10
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 13
- 210000005069 ears Anatomy 0.000 abstract description 9
- 230000008447 perception Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a warm-keeping earphone sleeve which comprises an earphone sleeve body, wherein jacks and ear wrapping grooves are respectively formed in the side walls of two ends of the earphone sleeve body, a power generation device is fixedly inserted in the jacks and comprises an outer shell and an inner shell, the outer shell and the inner shell are fixed in a bonding mode, the inner shell is fixedly inserted in the jacks, a cavity is formed between the outer shell and the inner shell, mounting holes are formed in the side walls of the outer shell and the inner shell, a power generation sheet and a metal sheet are respectively arranged in the two mounting holes, a silica gel layer is arranged in the cavity, two ends of the silica gel layer are respectively adhered to the power generation sheet and the metal sheet, a mounting cavity is formed in the inner wall of the earphone sleeve body, an annular heat conduction ring is arranged in the mounting cavity, and air outlet holes are formed in the side wall of the bottom of the ear wrapping grooves in a surrounding. In the invention, the earphone sleeve can generate electricity by self by utilizing temperature difference, thereby keeping warm for ears of a user.
Description
Technical Field
The invention relates to the technical field of earphone accessories, in particular to a warm-keeping earphone sleeve.
Background
Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. The music-playing musical instrument is attractive and fashionable in design, good in tone quality and three-dimensional surrounding effect, and is a necessary musical instrument for young people who like to listen to music. However, in cold winter, the headphones have to be discarded in order to avoid freezing ears during walking, but the user is bored without music.
To this end, we propose a thermal earphone sleeve to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a warm-keeping earphone sleeve.
In order to achieve the purpose, the invention adopts the following technical scheme:
a warm-keeping earphone sleeve comprises an earphone sleeve body, wherein jacks and ear wrapping grooves are respectively arranged on the side walls of two ends of the earphone sleeve body, a power generation device is fixedly inserted in the jacks and comprises an outer shell and an inner shell, the outer shell and the inner shell are fixed in a bonding mode, the inner shell is fixedly inserted in the jacks, a cavity is formed between the outer shell and the inner shell, mounting holes are formed in the side walls of the outer shell and the inner shell, a power generation sheet and a metal sheet are respectively arranged in the two mounting holes, a silica gel layer is arranged in the cavity, two ends of the silica gel layer are respectively adhered to the power generation sheet and the metal sheet, a mounting cavity is arranged in the inner wall of the earphone sleeve body, an annular heat conduction ring is arranged in the mounting cavity, air outlets are arranged on the side wall of the bottom of the ear wrapping grooves in a surrounding mode, one ends of the air outlets are connected with the side wall of the annular heat conduction ring, a battery groove is arranged on, and install the battery in the battery jar, be equipped with annular eardrum on one side lateral wall of earphone sleeve body, and annular eardrum is located the lateral wall of ear package groove, it is equipped with the push type switch to inlay in the annular eardrum, the symmetry is equipped with electrically conductive terminal on the one end lateral wall of inner shell, be equipped with on the lateral wall of battery jar with electrically conductive terminal assorted wiring groove, adopt electric connection between electricity generation piece, battery and the push type switch.
Preferably, the outer side wall of the inner shell is sleeved with an annular lamp tube, and the annular lamp tube is electrically connected with the positive and negative terminals of the power generation sheet.
Preferably, an air duct is arranged on the side wall of one side of the earphone sleeve body, the air duct is communicated with the ear muff groove, and a one-way valve is arranged on the side wall of the air duct.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the connecting parts such as the power generation sheet, the metal sheet and the silica gel layer, the metal sheet senses and absorbs the heat of the ears of a user to raise the temperature of the power generation sheet, the power generation sheet is exposed in a cold external environment, the temperature difference is generated between the power generation sheet and the metal sheet, the power generation sheet generates current and stores the current in the storage battery by utilizing the temperature difference power generation principle, the storage battery supplies power to the annular heat conduction ring, and the annular heat conduction ring heats the air in the installation cavity and enables the hot air to warm the ears of the user through the air outlet;
2. according to the ear muff, the air guide pipe and the one-way valve are arranged, so that hot air enters the ear muff groove, the pressure inside the ear muff is continuously increased, pressure and discomfort on ears of a user are avoided, when the pressure reaches the threshold value of the one-way valve, the valve of the one-way valve is automatically opened, so that air is discharged, and the pressure in the ear muff groove is ensured to be in the range suitable for a human body;
3. according to the invention, the annular lamp tube is arranged, so that when a user walks at night, the user wears the headset, the external sound perception is poor, the annular lamp tube is powered by the power generation sheet to emit light, the prompt can be given to a driver, and accidents are prevented.
Drawings
Fig. 1 is a schematic structural view of a thermal earphone sleeve according to the present invention;
fig. 2 is a schematic cross-sectional structure view of a power generation device of a thermal earphone sleeve according to the present invention;
fig. 3 is a schematic side view of the thermal earphone sleeve according to the present invention.
In the figure: the earphone comprises an earphone sleeve body 1, a power generation device 2, an outer shell 21, an inner shell 22, an annular eardrum 3, a push type switch 4, an ear wrapping groove 5, a one-way valve 6, an air duct 7, an annular lamp tube 8, an annular heat conduction ring 9, an air outlet hole 10, a storage battery 11, a cavity 12, a power generation sheet 13, a metal sheet 14, a silica gel layer 15 and a conductive wiring terminal 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a thermal earphone sleeve comprises an earphone sleeve body 1, wherein the side walls of two ends of the earphone sleeve body 1 are respectively provided with a jack and an ear-wrapping groove 5, a power generation device 2 is fixedly inserted in the jack, the power generation device 2 comprises an outer shell 21 and an inner shell 22, the outer shell 21 and the inner shell 22 are fixed in a bonding mode, the inner shell 22 is fixedly inserted in the jack, the side wall of the outer side of the inner shell 22 is sleeved with an annular lamp tube 8, the annular lamp tube 8 is electrically connected with a positive wiring terminal and a negative wiring terminal of a power generation sheet 13, when a user walks at night, the user wears a head-wearing earphone to cause poor external sound perception, the annular lamp tube 8 is supplied with power through the power generation sheet 13 to cause the light to emit, thereby prompting a driver and preventing accidents, a cavity 12 is formed between the outer shell 21 and the inner shell 22, and mounting holes are arranged, and the two mounting holes are respectively provided with a power generation sheet 13 and a metal sheet 14, a silicon rubber layer 15 is arranged in the cavity, two ends of the silicon rubber layer 15 are respectively adhered with the power generation sheet 13 and the metal sheet 14, the inner wall of the earphone sleeve body 1 is provided with a mounting cavity, the mounting cavity is provided with an annular heat conduction ring 9, the side wall of the bottom of the ear bag groove 5 is provided with an air outlet hole 10 in a surrounding manner, one end of the air outlet hole 10 is connected with the side wall of the annular heat conduction ring 9, the side wall of one side of the earphone sleeve body 1 is provided with an air duct 7, the air duct 7 is communicated with the ear bag groove 5, the side wall of the air duct 7 is provided with a one-way valve 6, so that hot air enters the ear bag groove 5, the internal pressure intensity is continuously increased, the pressure intensity and discomfort of ears of a user are avoided, when the pressure intensity reaches the threshold value of the one-way valve 6, the valve 6 is automatically opened, so that the air, be equipped with the battery jar on one side lateral wall of earphone sleeve body 1, and install battery 11 in the battery jar, be equipped with annular eardrum 3 on one side lateral wall of earphone sleeve body 1, and annular eardrum 3 is located the lateral wall of ear package groove 5, it is equipped with push type switch 4 to inlay in the annular eardrum 3, the symmetry is equipped with conductive terminal 16 on the one end lateral wall of inner shell 22, be equipped with on the lateral wall of battery jar with conductive terminal 16 assorted wiring groove, generate electricity piece 13, adopt electric connection between battery 11 and the push type switch 4.
In the invention, the earphone sleeve is used, the metal sheet 14 senses and absorbs the heat of the ears of a user to raise the temperature of the earphone sleeve, the power generation sheet 13 is exposed in a cold external environment and generates a temperature difference between the two, the power generation sheet 13 generates current and stores the current in the storage battery 11 by utilizing the principle of temperature difference power generation, the storage battery 11 supplies power to the annular heat conduction ring 9, the annular heat conduction ring 9 heats the air in the installation cavity and enables the hot air to permeate through the air outlet hole 10 to warm the ears of the user, and in the process of warming, the temperatures in the installation cavity and the ear bag groove 5 are higher and higher, so that the heat conduction temperature of the metal sheet 14 is raised, the temperature difference between the metal sheet 14 and the power generation sheet 13 is larger and larger, and the generated current is also increased; meanwhile, the power generation adopts the principle of temperature difference power generation, and the energy utilization is green and environment-friendly;
in addition, the air duct 7 and the one-way valve 6 are arranged in the earphone sleeve body 1, so that hot air enters the ear bag groove 5, the pressure inside the ear bag groove is continuously increased, pressure and discomfort on ears of a user are avoided, when the pressure reaches the threshold value of the one-way valve 6, the valve of the one-way valve 6 is automatically opened, so that air is discharged, and the pressure in the ear bag groove 5 is ensured to be in the range suitable for a human body;
finally, through setting up annular fluorescent tube 8, the user is when walking at night, because self wears headphone to the sound perception to the external world is relatively poor, supplies power to annular fluorescent tube 8 through piece 13 of generating electricity, makes it luminous, thereby can give the suggestion of driver, prevents to take place the accident.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a warm-keeping earphone sleeve, includes earphone sleeve body (1), its characterized in that, be equipped with jack and ear package groove (5) on the both ends lateral wall of earphone sleeve body (1) respectively, fixed inserting is equipped with power generation facility (2) in the jack, power generation facility (2) include shell (21) and inner shell (22), and fixed through the mode of bonding between shell (21) and the inner shell (22), and inner shell (22) fixed inserting is established in the jack, form cavity (12) between shell (21) and the inner shell (22), be equipped with the mounting hole on the lateral wall of shell (21) and inner shell (22), and be equipped with respectively in two mounting holes and generate electricity piece (13) and sheetmetal (14), be equipped with silica gel layer (15) in the cavity, and the both ends of silica gel layer (15) respectively with generate electricity piece (13) and sheetmetal (14) adhesion mutually, be equipped with the installation cavity in the inner wall of earphone sleeve body (1), an annular heat conduction ring (9) is arranged in the mounting cavity, an air outlet (10) is arranged on the side wall of the bottom of the ear-wrapping groove (5) in a surrounding way, one end of the air outlet hole (10) is connected with the side wall of the annular heat conduction ring (9), a battery jar is arranged on the side wall of one side of the earphone sleeve body (1), a storage battery (11) is arranged in the battery jar, an annular eardrum (3) is arranged on the side wall of one side of the earphone sleeve body (1), the annular eardrum (3) is positioned on the outer side wall of the ear-bag groove (5), a press type switch (4) is embedded in the annular eardrum (3), the side wall of one end of the inner shell (22) is symmetrically provided with conductive binding posts (16), the side wall of the battery jar is provided with a wiring groove matched with the conductive wiring post (16), the power generation sheet (13), the storage battery (11) and the push switch (4) are electrically connected.
2. The warming earphone sleeve according to claim 1, wherein the annular lamp tube (8) is sleeved on the outer side wall of the inner shell (22), and the annular lamp tube (8) is electrically connected with the positive and negative terminals of the power generation sheet (13).
3. The warming earphone sleeve according to claim 1, wherein an air duct (7) is arranged on a side wall of one side of the earphone sleeve body (1), the air duct (7) is communicated with the ear muff groove (5), and a one-way valve (6) is arranged on a side wall of the air duct (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274516.0A CN111464904B (en) | 2020-04-09 | 2020-04-09 | Warm-keeping earphone sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274516.0A CN111464904B (en) | 2020-04-09 | 2020-04-09 | Warm-keeping earphone sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111464904A true CN111464904A (en) | 2020-07-28 |
| CN111464904B CN111464904B (en) | 2022-02-22 |
Family
ID=71680476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010274516.0A Active CN111464904B (en) | 2020-04-09 | 2020-04-09 | Warm-keeping earphone sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111464904B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204259130U (en) * | 2014-12-24 | 2015-04-08 | 广东佳禾声学科技有限公司 | A kind of heatable heat-insulation earphone |
| US20160050479A1 (en) * | 2014-08-14 | 2016-02-18 | Logitech Europe S.A | Thermal powered wearable device |
| CN205610882U (en) * | 2016-05-17 | 2016-09-28 | 徐倩 | Self -heating formula earphone |
| CN207399454U (en) * | 2017-09-04 | 2018-05-22 | 刘子涵 | A kind of earphone with heat-preserving function |
| CN207491164U (en) * | 2017-12-07 | 2018-06-12 | 沧州师范学院 | One kind wirelessly can the warming music earmuff of recording type |
| CN109223573A (en) * | 2018-10-31 | 2019-01-18 | 周晓红 | A kind of self-heating thermal-insulating type nursing bottle |
-
2020
- 2020-04-09 CN CN202010274516.0A patent/CN111464904B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160050479A1 (en) * | 2014-08-14 | 2016-02-18 | Logitech Europe S.A | Thermal powered wearable device |
| CN204259130U (en) * | 2014-12-24 | 2015-04-08 | 广东佳禾声学科技有限公司 | A kind of heatable heat-insulation earphone |
| CN205610882U (en) * | 2016-05-17 | 2016-09-28 | 徐倩 | Self -heating formula earphone |
| CN207399454U (en) * | 2017-09-04 | 2018-05-22 | 刘子涵 | A kind of earphone with heat-preserving function |
| CN207491164U (en) * | 2017-12-07 | 2018-06-12 | 沧州师范学院 | One kind wirelessly can the warming music earmuff of recording type |
| CN109223573A (en) * | 2018-10-31 | 2019-01-18 | 周晓红 | A kind of self-heating thermal-insulating type nursing bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111464904B (en) | 2022-02-22 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220130 Address after: 518110 B1, floor 5, building h, gangzhilong Science Park, No. 6, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen, Guangdong Applicant after: Shenzhen Weiwangdi Electronic Co.,Ltd. Address before: 637501 section 2, Huarong Road, Shunqing District, Nanchong City, Sichuan Province Applicant before: Wan Haixiong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |