CN110401890A - One kind having refrigerating function and the regulatable headphone of cryogenic temperature - Google Patents
One kind having refrigerating function and the regulatable headphone of cryogenic temperature Download PDFInfo
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- CN110401890A CN110401890A CN201910620641.XA CN201910620641A CN110401890A CN 110401890 A CN110401890 A CN 110401890A CN 201910620641 A CN201910620641 A CN 201910620641A CN 110401890 A CN110401890 A CN 110401890A
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- Prior art keywords
- headphone
- ear muff
- temperature
- refrigerating
- regulatable
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- 238000001816 cooling Methods 0.000 claims abstract description 75
- 238000005057 refrigeration Methods 0.000 claims abstract description 39
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- 238000000465 moulding Methods 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
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- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
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- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 9
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- 230000033228 biological regulation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 206010034719 Personality change Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 229920001296 polysiloxane Polymers 0.000 description 1
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- 230000005619 thermoelectricity Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses one kind to have refrigerating function and the regulatable headphone of cryogenic temperature.The headphone includes earphone rear shell (1), horn assembly (2), ear muff (3), circuit board (4), cooling assembly (5) and refrigeration temperature control system (6)；The ear muff (3) is connected on earphone rear shell (1)；The horn assembly (2) and circuit board (4) are arranged in the accommodating chamber of earphone rear shell (1) formation；The horn assembly (2) connect with circuit board (4)；The cooling assembly (5) is for freezing to ear muff (3)；The refrigeration temperature control system (6) is for controlling to adjust cooling assembly (5) to the cryogenic temperature of ear muff (3).The headphone has refrigerating function, and cryogenic temperature is controllable, can effectively avoid the influence generated due to generating heat or perspire caused by because wearing headphone to wearer's focus, reduce the injury to human body ear, duration extension, great hommization and personalization can be worn.
Description
Technical field
The present invention relates to headphone technical fields, and in particular to one kind has refrigerating function and cryogenic temperature is regulatable
Headphone.
Background technique
Headphone is not only easy to use, will not impact to other people.Moreover, opposite and In-Ear Headphones, wear head
Earphone is worn without pleasant, to can avoid scratch ear canal；Meanwhile sound field is good, comfort level is high, and the audible time is longer, and has
The acoustical quality of sound equipment has headphone and is widely applied.
However, friction, while Loudspeaker diaphragm can be generated between auricle and ear muff during extended wear headphone
Mechanical oscillation can generate heat, or fever is also easy in the environment of higher temperatures, auricle, due to close between auricle and ear muff
Space is closed, is even perspired so that being easy fever in auricle, to influence the experience of wearer.Like particularly with game
For the student crowd that person, music-lover, professional computer competitor and long-time study are worn, it can seriously affect absorbed
Degree is unable to reach and wears effect brought by headphone, and reduce headphone wears duration.Moreover, in auricle
Heat and through a long time accumulation are generated, is also easy to form human body ear and injure, further reduced wearing for headphone
Duration.
Summary of the invention
It is an object of the invention in view of the deficiencies in the prior art or insufficient, providing one kind has refrigerating function
And the regulatable headphone of cryogenic temperature.Headphone of the invention has refrigerating function, and cryogenic temperature is controllable, can
Effectively solve the problems, such as that wearing the headphone occurs auricle fever in the process or perspire, and avoids and leads because wearing headphone
The fever or perspiration of cause and to the influence that wearer's focus generates, and reduce injury to human body ear, it is high to wear comfort level,
Make the headphone simultaneously wears duration extension, great hommization and personalization.
The purpose of the present invention is achieved through the following technical solutions.
One kind having refrigerating function and the regulatable headphone of cryogenic temperature, including earphone rear shell, horn assembly, ear
Set, circuit board, cooling assembly and refrigeration temperature control system；
The ear muff is connected in the earphone rear shell；The earphone rear shell forms accommodating chamber, the horn assembly and the electricity
Road plate is arranged in the accommodating chamber that the earphone rear shell is formed, and the direction of speaking of the horn assembly is towards the ear muff；
The horn assembly is connect with the circuit board；The cooling assembly is for freezing to the ear muff；The refrigeration temperature control
System is for controlling to adjust the cooling assembly to the cryogenic temperature of the ear muff.
Preferably, the cooling assembly includes refrigerating chip and conduction cooling plate；
Cold source is passed to the conduction cooling plate for generating cold source by the refrigerating chip；The conduction cooling plate will be for that will come from institute
The cold source for stating refrigerating chip passes to the ear muff and freezes.
It is furthermore preferred that it includes semiconductor refrigeration chip that the refrigerating chip, which is selected from,.
It is furthermore preferred that with the power supply circuit of the refrigerating chip on the circuit board；The refrigerating chip and the electricity
The connection of road plate.
It is furthermore preferred that the refrigerating chip and the conduction cooling plate are arranged in the accommodating chamber that the earphone rear shell is formed；
The refrigerating chip abutting is arranged on the one side of the conduction cooling plate；The edge of the conduction cooling plate is along away from the refrigerating chip
The direction of side extends and contacts with the ear muff.
Still more preferably, heat-conducting cream is provided between the refrigerating chip and the contact surface of the conduction cooling plate to be led
Heat.
Still more preferably, the first cold storage body is filled in the extension of the conduction cooling plate.
Still more preferably, the side away from the conduction cooling plate of the refrigerating chip is provided with radiator；It is described to dissipate
The side away from the refrigerating chip of hot device is provided with radiator fan.
Still more preferably, the radiator and the refrigerating chip abutting contact are arranged, and the radiator and institute
State be provided between refrigerating chip heat-conducting cream carry out it is thermally conductive.
Still more preferably, in the earphone rear shell, corresponding to being provided with radiator-grid at the radiator fan.
Preferably, the refrigeration temperature control system includes temperature sensor, and the temperature connecting with the temperature sensor
Control IC(integrated circuit)；
The temperature sensor is arranged on the ear muff, is transferred to for incuding the temperature of the ear muff, and by inductive signal
The temperature controls IC；The temperature control IC is connect with the power supply circuit of the cooling assembly.
Still more preferably, it includes microprocessor (MPU), microcontroller (MCU) or special that the temperature control IC, which is selected from,
With IC(ASIC).
Preferably, the horn assembly includes loudspeaker rear chamber, loudspeaker front cavity and loudspeaker；
The loudspeaker are contained in the loudspeaker rear chamber and the loudspeaker front cavity molds in the cavity to be formed；The loudspeaker and institute
State circuit board connection；The direction of speaking of the loudspeaker is towards the loudspeaker front cavity；It is offered in the loudspeaker front cavity translucent
Hole.
Preferably, the second cold storage body is filled in the ear muff.
Compared with prior art, the invention has the advantages that and the utility model has the advantages that
(1) headphone of the invention has refrigerating function, can effectively solve the problem that occur auricle during wearing the headphone
The problem of fever or perspiration, generates wearer's focus due to generating heat or perspire caused by avoiding because wearing headphone
It influences, and reduces the injury to human body ear, while extend the duration of wearing of the headphone, great hommization and individual character
Change.
(2) in headphone of the invention, it is filled with cold storage body in conduction cooling plate and ear muff, can exist to the cold source of refrigeration
Effectively stored and kept in transmittance process, thus make process of refrigerastion can the low temperature after slowly varying and refrigeration be able to maintain and hold
Long, it avoids instant variation cold and hot in process of refrigerastion and is easy to generate injury to human body ear or influences wearer's comfort level,
And be further conducive to make the duration of wearing of the headphone to extend.
(3) in headphone of the invention, radiator and radiator fan will can produce in refrigerating chip process of refrigerastion in time
Raw heat is taken away and is discharged outside earphone, avoids accumulation of the heat in earphone and influences the normal work of earphone and refrigerating chip
Make, has ensured the service life of whole earphone and refrigerating chip.
(4) in headphone of the invention, cooling assembly can carry out the cryogenic temperature of ear muff by refrigeration temperature control system
Control to adjust, realize the adjustability of refrigeration work, improve the efficiency of refrigeration work, and be conducive to be needed according to wearer into
Row adjusts cryogenic temperature, further increases the wearing comfort level of wearer, further enhances the hommization of the headphone
And it is personalized.
Detailed description of the invention
Fig. 1 be in specific embodiment 1 it is of the invention with refrigerating function and the regulatable headphone of cryogenic temperature it is whole
Body structural schematic diagram；
Fig. 2 is whole group with refrigerating function and the regulatable headphone of cryogenic temperature of the invention in specific embodiment 1
Assembling structure schematic diagram；
Fig. 3 a and Fig. 3 b are of the invention in specific embodiment 1 to have refrigerating function and the regulatable headphone of cryogenic temperature is not
With the whole schematic cross-sectional view at visual angle；
Fig. 4 a and Fig. 4 b are of the invention in specific embodiment 2 to have refrigerating function and the regulatable headphone of cryogenic temperature is not
With the whole schematic cross-sectional view at visual angle；
Attached drawing mark: 1- earphone rear shell, 101- audio output port, 102- wear combined hole, 11- radiator-grid, 2- horn assembly,
21- loudspeaker rear chamber, 22- loudspeaker front cavity, 23- loudspeaker, 3- ear muff, the second cold storage body of 31-, 4- circuit board, 5- cooling assembly,
51- refrigerating chip, 52- conduction cooling plate, 5201- conduction cooling plate ontology, 5202- lead cold plate extension, the first cold storage body of 521-, and 53- dissipates
Hot device, 54- radiator fan, 55- heat-conducting cream, 6- refrigeration temperature control system, 61- temperature sensor, 62- temperature control IC, 7- refrigeration
Regulating switch, 8- display screen.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with specific embodiments and drawings, but the present invention
Protection scope and embodiment it is without being limited thereto.In the description of the embodiment of the present invention, it should be noted that term " on ",
The orientation or positional relationship of the instructions such as "lower", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings or the hair
Bright product using when the orientation or positional relationship usually put, or be only used for distinguishing description, be merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention, indication or suggestion relative importance can not be interpreted as.
Embodiment 1
It referring to figure 1 and figure 2, is the headphone with refrigerating function of the present embodiment.After the headphone includes earphone
Shell 1, horn assembly 2, ear muff 3, circuit board 4, cooling assembly 5 and refrigeration temperature control system 6.
Wherein, the ear muff 3 is connected in the earphone rear shell 1, and when wearing, ear muff 3 is directly and around human body auricle
Directly contact.The direction of the edge of earphone rear shell 1 towards ear muff 3 extends vertically, and the earphone rear shell 1 is made to form the appearance of non-close
Receive chamber.The horn assembly 2 and the circuit board 4 are arranged in the accommodating chamber that the earphone rear shell 1 is formed, and the loudspeaker
The direction of speaking of component 2 is towards the ear muff 3.Moreover, the horn assembly 2 is connect with the circuit board 4.
Also, it is also provided with audio output port 101 in earphone rear shell 1 and wears combined hole 102.Pass through audio output port
101, earphone can peripheral earphone line connection include plate, computer or mobile phone external equipment, to realize audio transmission.And it wears
Combined hole 102 forms the whole headphone equipment comprising wearing portion for combining with wearing for the portion of wearing.
Specifically, the horn assembly 2 includes loudspeaker rear chamber 21, loudspeaker front cavity 22 and loudspeaker in the present embodiment
23.Wherein, the loudspeaker 23 are contained in the cavity that the loudspeaker rear chamber 21 is formed with the loudspeaker front cavity 22 molding；And
And specifically, the loudspeaker 23 are connect with the circuit board 4, there is the transmission of sound signals electricity including loudspeaker 23 on circuit board 4
Road and power supply circuit, for realizing the transmission of sound signals and power supply to loudspeaker 23.The direction of speaking of the loudspeaker 23 is towards institute
State loudspeaker front cavity 22；Penetrable sound hole is offered in the loudspeaker front cavity 22, the sound for loudspeaker 23 appears.
And the cooling assembly 5 is used to freeze to the ear muff 3, specifically, generating cold source for cooling assembly 5 and passing
Ear muff 3 is passed, is freezed to realize to ear muff 3.Freezed by cooling assembly 5 to ear muff 3, ear muff 3 can be made to keep
Lower temperature, the lower temperature of ear muff 3 can cool down to the confined space between auricle and ear muff 3.So as to effectively solve
The problem of headphone occurs auricle fever in the process or perspires certainly is worn, is avoided because of hair caused by wearing headphone
Heat is perspired and the influence to the generation of wearer's focus, and reduces the injury to human body ear, while ear muff 3 is to the drop of auricle
Temperature effect keeps the comfortable Experience Degree during wearing higher, and make the headphone wears duration extension, makes the headphone
Great hommization and personalization.
Moreover, being filled with the second cold storage body 31 in the ear muff 3.The outer layer of ear muff 3 is the outer quilt of ear muff, the second cold storage body
31 to be filled in ear muff outer interior.In an alternate embodiment of the invention, the second cold storage body 31 is selected from the thermal insulation material including silicone grease or sponge
Body, the second cold storage body 31 can be absorbed and be saved to the cold source for being transferred to ear muff 3 preservation, be unlikely to the cold source on ear muff 3
Instant transmits and finishes, and makes the process of refrigerastion of ear muff 3 can be slowly varying, and is able to maintain the low temperature after the refrigeration of ear muff 3 and holds
Long, it avoids instant variation cold and hot in process of refrigerastion and is easy comfortable on human body ear generation injury or influence wearer
Degree, and be further conducive to make the duration of wearing of the headphone to extend.
Shown in referring to fig. 2 ~ Fig. 3 b, the cooling assembly 5 includes refrigerating chip 51 and conduction cooling plate 52.In optional embodiment
In, it includes semiconductor refrigeration chip that refrigerating chip 51, which is selected from,.Wherein, the refrigerating chip 51 passes through thermoelectricity for generating cold source
Effect generates cold source, and cold source is passed to the conduction cooling plate 52；And the conduction cooling plate 52 will be for that will come from the refrigerating chip
51 cold source passes to the ear muff 3, freezes to realize to ear muff 3.
Further, with the power supply circuit of the refrigerating chip 51, the refrigerating chip 51 and institute on the circuit board 4
The connection of circuit board 4 is stated, refrigerating chip 51 is powered by circuit board 4.Moreover, the connecting line of refrigerating chip 51 and circuit board 4
Road is provided with refrigeration regulating switch 7, for directly controlling the power on/off of refrigerating chip 51, so as to conveniently control pair
The process of refrigerastion of ear muff 3.In an alternate embodiment of the invention, the outer surface of earphone rear shell 1 is arranged in refrigeration regulating switch 7, further
Improve the control convenience of process of refrigerastion.
In the present embodiment, the refrigerating chip 51 and the conduction cooling plate 52 are arranged at the appearance that the earphone rear shell 1 is formed
It receives intracavitary；The abutting of refrigerating chip 51 is arranged on the one side of the conduction cooling plate 52；The edge of the conduction cooling plate 52 is along back
Direction from 51 side of refrigerating chip extends and contacts with the ear muff 3.And the setting of circuit board 4 is located at loudspeaker back cavity
The side away from loudspeaker 23 of body 21, refrigerating chip 51 are connect by passing through the wiring of conduction cooling plate 52 with circuit board 4.
Specifically, in the present embodiment, conduction cooling plate 52 and refrigerating chip 51 are arranged at the accommodating chamber that earphone rear shell 1 is formed
The side away from ear muff 3 that is interior and being located at horn assembly 2.Moreover, specifically, conduction cooling plate 52 include conduction cooling plate ontology 5201 with
And lead cold plate extension 5202.The abutting of refrigerating chip 51 is arranged on the face of the side away from ear muff 3 of conduction cooling plate 52, and makes
It is provided with heat-conducting cream 55 on the face of cold core piece 51 and 52 abutting contact of conduction cooling plate, to realize efficient heat conduction efficiency.Conduction cooling plate
The edge of ontology 5201 extends to form conduction cooling plate along the direction (i.e. towards the direction of ear muff 3) away from 51 side of refrigerating chip
Extension 5202, and the end for leading cold plate extension 5202 is contacted with ear muff 3, also, horn assembly 2 is enclosed in conduction cooling plate 52
Conduction cooling plate ontology 5201 and lead cold plate extension 5202 be collectively formed it is non-closed intracavitary.
When cooling assembly 5 carries out refrigeration work to ear muff 3, refrigerating chip 51 is by 4 transmission circuit of circuit board and passes through heat
Electrical effect carries out refrigeration and generates cold source, and the cold source that the refrigeration of refrigerating chip 51 generates is transferred on conduction cooling plate 52 by heat transfer, and
Received cold source is transferred on ear muff 3 by conduction cooling plate 52 by heat transfer again, and ear muff 3 receives cold source, and by it
Second cold storage body 3 in portion absorbs the cold source for being transferred to ear muff 3 and saves preservation.
Further, the side away from the conduction cooling plate 52 of the refrigerating chip 51 is provided with radiator 53.Specifically
, i.e., the heat that the cold end of refrigerating chip 51 contacts and freezes with conduction cooling plate 52 conducts, and in the hot end of refrigerating chip 51
It is provided with radiator 53, the heat source that refrigerating chip 51 generates during the work time is radiated to radiator 53 by conduction, kept away
Exempt from its hot-side temperature in 51 course of work of refrigerating chip to gather excessively high and influence working efficiency.
In the present embodiment, radiator 53 is fixedly mounted on conduction cooling plate 52 by the cooperation of screw and heat insulating mattress, conduction cooling
Plate 52 and radiator 53 cooperate to be close to fix therebetween by refrigerating chip 51.
Also, it is provided with heat-conducting cream 55 between the face that refrigerating chip 51 is contacted with radiator 53, is passed with the heat for realizing high
Lead efficiency.
Further, shown in referring to fig. 2 ~ Fig. 3 b, the side away from the refrigerating chip 51 of the radiator 53 is arranged
There is radiator fan 54.Radiator fan 54 is Minitype radiating fan, can easily accommodate and be installed in earphone.Radiator fan 54 can incite somebody to action
Air around radiator 53 rich in heat aspirates discharge, avoids the ambient temperature of radiator 53 excessively high and influences radiator 53
Working efficiency, to ensure that the working efficiency of refrigerating chip 51 indirectly.
In the present embodiment, radiator fan 54 is connect with circuit board 4, has the power supply circuit of radiator fan 54 on circuit board 4,
Radiator fan 54 is powered by circuit board 4.
Moreover, specifically, radiator fan 54 and radiator 53 are fixedly mounted by the cooperation of screw and heat insulating mattress together
On conduction cooling plate 52.
Further, in the earphone rear shell 1, corresponding to radiator-grid 11 is provided at the radiator fan 54, specifically
, in the present embodiment, the back of earphone rear shell 1 is arranged in radiator-grid 11.When refrigerating chip 51 carries out refrigeration work, radiation air
The air that heat is rich in around radiator 53 is aspirated and can be expelled to outside earphone by radiator-grid 11 by fan 54, avoids heat
Accumulation in earphone and the normal work for influencing earphone and refrigerating chip 51, have ensured the use of whole earphone and refrigerating chip
Service life.
Specifically, refrigeration temperature control system 6 is for controlling to adjust cooling assembly 5 to the cryogenic temperature of ear muff 3.Pass through refrigeration temperature
The control and regulation of control system 6 realize the adjustability of refrigeration work, improve the efficiency of refrigeration work, and are conducive to basis and match
Wearer needs that cryogenic temperature is adjusted, and further increases the wearing comfort level of wearer, further enhances this and wear ear
The hommization and personalization of machine.
Moreover, refrigeration temperature control system 6 is specifically connect with the power supply circuit of refrigerating chip 51, and pass through feedback regulation cold core
The electric current of the power supply circuit of piece 51 and then the power for adjusting refrigerating chip 51, so as to adjust cooling assembly 5 to the refrigeration temperature of ear muff 3
Degree.
Wherein, refrigeration temperature control system 6 includes temperature sensor 61, and the temperature control connecting with the temperature sensor 61
IC62 processed.It includes microprocessor, microcontroller or application-specific integrated circuit that temperature, which controls IC62 and is selected from,.The temperature sensor 61 is arranged in institute
It states on ear muff 3, for incuding the temperature of the ear muff 3, and inductive signal is transferred to the temperature and controls IC62；The temperature
Control IC62 is connect with the power supply circuit of the cooling assembly 5.
In the present embodiment, specifically, temperature sensor 61 is provided in ear muff 3；Temperature controls IC62 and is arranged in circuit
On plate 4, and it is connect with the power supply circuit of the refrigerating chip 51 on circuit board 4.At work, the induction of temperature sensor 61 detection
Temperature in ear muff 3, and inductive signal is transmitted on temperature control IC62 and is handled, temperature controls IC62 and issues instruction control
The on-off or size of current of the power supply circuit of refrigerating chip 51 on circuit board 4 processed, so that the operating power of refrigerating chip 51 is controlled,
The efficiency that refrigerating chip 51 generates cold source is controlled, and then controls the conduction of refrigerating chip 51 to the cold source of ear muff 3, reaches control ear muff
The purpose of 3 temperature.
Also, temperature control IC62 is also connect with refrigeration regulating switch 7, may be selected to adjust temperature in regulating switch 7 of freezing.
By selecting presetting cryogenic temperature in refrigeration regulating switch 7, temperature controls IC62 will be according to selecting in refrigeration regulating switch 7
It adjusts temperature to control to adjust the refrigeration work consumption of cooling assembly 5, to control to adjust cooling assembly 5 to the refrigeration of ear muff 3
Temperature makes the temperature of ear muff 3 be able to maintain the selected cryogenic temperature in refrigeration regulating switch 7, reaches wearer's demand
Ideal temperature experience greatly meets the needs of different application, and cryogenic temperature adjusting control is good, makes matching for the headphone
Wear degree of comfort maximization, great personalized and hommization.
Further, it is additionally provided with display screen 8.Display screen 8 and temperature control IC62 connects, and temperature control IC62 can will be warm
The temperature signal of the degree induction detection of sensor 61 is transmitted to display screen 8 and is shown, so as to the temperature of real-time display ear muff 3.
In this way, keeping the temperature digitalization of ear muff 3 visual, the adjusting temperature selection gist of refrigeration regulating switch 7 is improved, simple root is avoided
The blindness and error that temperature selection is carried out according to human feeling further improve the handle of the cryogenic temperature regulation to ear muff 3
Control, it is higher to the Adjustment precision of the cryogenic temperature of ear muff 3.
In the present embodiment, the outer surface of earphone rear shell 1 is arranged in display screen 8, convenient visual.
Embodiment 2
The present embodiment is same as Example 1, and difference is, further, referring to fig. 4 shown in a and Fig. 4 b, the conduction cooling plate 52
The first cold storage body 521 is filled in extension.
First cold storage body 521, which is filled in, leads in cold plate extension 5202, in conduction cooling plate 52 to from the cold of refrigerating chip 51
Source carries out in heat transfer process, and cold source is conducted from refrigerating chip 51 to conduction cooling plate ontology 5201, then by conduction cooling plate ontology 5201
Conduction is to leading cold plate extension 5202.And when cold source conducts and reaches conduction cooling plate extension 5202, it leads in cold plate extension 5202
The first cold storage body 521 preservation can be absorbed and saved to the cold source for leading cold plate extension 5202 to conduction, without will be cold
Source rapidly conducts that make to ear muff 3 can be slowly varying to the process of refrigerastion of ear muff 3, not will cause to 3 rapid cooling of ear muff, avoids
Variation of cold and hot instant in process of refrigerastion and be easy to generate injury to human body ear or influence wearer comfort level, and further
Be conducive to make the duration of wearing of the headphone to extend.
In an alternate embodiment of the invention, the first cold storage body 521 is selected from the thermal insulating material Material including silica gel or sponge.
Above embodiments are only preferred embodiment of the invention, are only that further detailed to technical solution of the present invention work
Description, but protection scope of the present invention and embodiment are without being limited thereto, any without departing under spirit of the invention and principle
Change, combination, deletion, replacement or modification for being made etc. are included in protection scope of the present invention.
Claims (10)
1. one kind have refrigerating function and the regulatable headphone of cryogenic temperature, which is characterized in that including earphone rear shell (1),
Horn assembly (2), ear muff (3), circuit board (4), cooling assembly (5) and refrigeration temperature control system (6)；
The ear muff (3) is connected on the earphone rear shell (1)；The earphone rear shell (1) forms accommodating chamber, the horn assembly
(2) it is arranged at the circuit board (4) in the accommodating chamber that the earphone rear shell (1) is formed, and the horn assembly (2) goes out
Sound direction is towards the ear muff (3)；The horn assembly (2) connect with the circuit board (4)；The cooling assembly (5) is used for
Freeze to the ear muff (3)；The refrigeration temperature control system (6) is for controlling to adjust the cooling assembly (5) to the ear
Cover the cryogenic temperature of (3).
2. one kind according to claim 1 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In the cooling assembly (5) includes refrigerating chip (51) and conduction cooling plate (52)；
Cold source is passed to the conduction cooling plate (52) for generating cold source by the refrigerating chip (51)；The conduction cooling plate (52)
Freeze for the cold source for coming from the refrigerating chip (51) to be passed to the ear muff (3).
3. one kind according to claim 2 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In with the power supply circuit of the refrigerating chip (51) on the circuit board (4)；The refrigerating chip (51) and the circuit board
(4) it connects.
4. according to claim 2 or 3 a kind of with refrigerating function and the regulatable headphone of cryogenic temperature, feature
It is, the refrigerating chip (51) and the conduction cooling plate (52) are arranged in the accommodating chamber that the earphone rear shell (1) is formed；Institute
Refrigerating chip (51) are stated to be close to be arranged on the one side of the conduction cooling plate (52)；The edge of the conduction cooling plate (52) is along away from institute
The direction for stating refrigerating chip (51) side extends and contacts with the ear muff (3).
5. one kind according to claim 4 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In filled with the first cold storage body (521) in the extension of the conduction cooling plate (52).
6. one kind according to claim 4 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In the side away from the conduction cooling plate (52) of the refrigerating chip (51) is provided with radiator (53)；The radiator (53)
The side away from the refrigerating chip (51) be provided with radiator fan (54).
7. one kind according to claim 6 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In, on the earphone rear shell (1), correspond to the radiator fan (54) at be provided with radiator-grid (11).
8. one kind according to claim 1 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In the refrigeration temperature control system (6) includes temperature sensor (61), and the temperature control connecting with the temperature sensor (61)
IC(62 processed)；
The temperature sensor (61) is arranged on the ear muff (3), for incuding the temperature of the ear muff (3), and will induction
Signal is transferred to the temperature control IC(62)；The temperature controls IC(62) connect with the power supply circuit of the cooling assembly (5)
It connects.
9. one kind according to claim 1 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In the horn assembly (2) includes loudspeaker rear chamber (21), loudspeaker front cavity (22) and loudspeaker (23)；
In the cavity that the loudspeaker (23) are contained in the loudspeaker rear chamber (21) and the loudspeaker front cavity (22) molding is formed；
The loudspeaker (23) connect with the circuit board (4)；The direction of speaking of the loudspeaker (23) is towards the loudspeaker front cavity (22)；
Penetrable sound hole is offered on the loudspeaker front cavity (22).
10. one kind according to claim 1 has refrigerating function and the regulatable headphone of cryogenic temperature, feature exist
In filled with the second cold storage body (31) in the ear muff (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910620641.XA CN110401890A (en) | 2019-07-10 | 2019-07-10 | One kind having refrigerating function and the regulatable headphone of cryogenic temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910620641.XA CN110401890A (en) | 2019-07-10 | 2019-07-10 | One kind having refrigerating function and the regulatable headphone of cryogenic temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110401890A true CN110401890A (en) | 2019-11-01 |
Family
ID=68324414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910620641.XA Pending CN110401890A (en) | 2019-07-10 | 2019-07-10 | One kind having refrigerating function and the regulatable headphone of cryogenic temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110401890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110493677A (en) * | 2019-07-10 | 2019-11-22 | 得胜电子科技(深圳)有限公司 | A kind of headphone with refrigerating function |
| CN114200677A (en) * | 2021-12-16 | 2022-03-18 | 南京爱奇艺智能科技有限公司 | A circulation heat abstractor for wear-type VR equipment |
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| CN204906659U (en) * | 2015-09-17 | 2015-12-23 | 深圳东方酷音信息技术有限公司 | Ear seat and have headphone of this ear seat |
| CN205408108U (en) * | 2016-02-29 | 2016-07-27 | 罗锋 | Headphone of built -in fan cooling |
| WO2019013823A1 (en) * | 2017-07-14 | 2019-01-17 | Hewlett-Packard Development Company, L.P. | Regulating environmental conditions inside cups of headphones |
| CN210042135U (en) * | 2019-07-10 | 2020-02-07 | 得胜电子科技(深圳)有限公司 | Headset with refrigeration function and adjustable refrigeration temperature |
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- 2019-07-10 CN CN201910620641.XA patent/CN110401890A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204906659U (en) * | 2015-09-17 | 2015-12-23 | 深圳东方酷音信息技术有限公司 | Ear seat and have headphone of this ear seat |
| CN205408108U (en) * | 2016-02-29 | 2016-07-27 | 罗锋 | Headphone of built -in fan cooling |
| WO2019013823A1 (en) * | 2017-07-14 | 2019-01-17 | Hewlett-Packard Development Company, L.P. | Regulating environmental conditions inside cups of headphones |
| CN210042135U (en) * | 2019-07-10 | 2020-02-07 | 得胜电子科技(深圳)有限公司 | Headset with refrigeration function and adjustable refrigeration temperature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110493677A (en) * | 2019-07-10 | 2019-11-22 | 得胜电子科技(深圳)有限公司 | A kind of headphone with refrigerating function |
| CN114200677A (en) * | 2021-12-16 | 2022-03-18 | 南京爱奇艺智能科技有限公司 | A circulation heat abstractor for wear-type VR equipment |
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Address after: Room 3206, building C, phase II, Tian'an Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Desheng Electronic Technology (Shenzhen) Co., Ltd. Address before: Room 1503, building C, phase I, Tian'an Yungu Industrial Park, Bantian street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Desheng Electronic Technology (Shenzhen) Co., Ltd. |
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