CN203435121U - Headphone with solar charging module - Google Patents
Headphone with solar charging module Download PDFInfo
- Publication number
- CN203435121U CN203435121U CN201320449933.XU CN201320449933U CN203435121U CN 203435121 U CN203435121 U CN 203435121U CN 201320449933 U CN201320449933 U CN 201320449933U CN 203435121 U CN203435121 U CN 203435121U
- Authority
- CN
- China
- Prior art keywords
- headphone
- recharging module
- solar recharging
- layer
- solar
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the technical field of earphones, in particular relates to a headphone with solar charging modules. The headphone at least comprises a headband, headphone shells arranged on the two ends of the headband and a chargeable battery arranged in the headphone, wherein the solar charging modules are arranged on the outer surface of the headband and/or the headphone shells, and electrically connected with the chargeable battery. The solar charging modules are arranged on the headphone, and in the case of illumination, the chargeable battery in the headphone is charged or the work current is provided to a function circuit module in the working, so as to greatly prolong the wired charging interval time of the headphone battery, even achieve the never wired charging effect; it is only necessary to make the each-day illumination time of the headphone be half or even less than half of the using time, so as to achieve long-time non wired charging effect, especially the wireless headphone basically can be charged not in the wired charging way, so that the user experience is greatly improved.
Description
Technical field
The utility model belongs to earphone technical field, relates in particular to a kind of headphone with solar recharging module.
Background technology
At present along with the rise of mobile terminal and popular, the wireless headset matching with it and have the earphone of various miscellaneous functions to be also widely used, its field of employment is no longer limited to room sounding or computer.
According to the form of wearing of earphone, divide, earphone can be divided into ear type, ear suspension type, In-Ear and wear-type.The headphone of indication in the utility model, refer to and at least possess headband and two of left and right ear casing structure and there are some electric functions, itself need to consume the functional form earphone of certain electric power, for example, all kinds of wireless headsets, ANC active noise reduction earphone, the earphone that has touch operation function, has the earphone of anion function and has earphone of vibrating function etc.
By the listed specification of the specification of the headphone of offering for sale is more on the market analyzed, we find that the headphone of selling on the market generally uses 3.7V lithium battery, or the more piece connection in series-parallel dry cell of 2.5～5V etc.By analyzing the relation in its battery capacity and cruising time, can know that the average operating current great majority of these earphones are below 40mA, average power consumption is below 150mW (short time peak value likely surpasses this numerical value) mostly.
But because dry cell is primary cell, not can be recycled, therefore, after dry cell has been consumed, the dry cell that can only more renew, and old dry cell is thrown away as discarded object, make dry cell become great pollutant sources, and caused the waste of raw material resources and non-renewable resources, so dry cell can not meet the requirement of energy-saving and environmental protection already.Lithium battery is a kind of secondary cell, can recycle, and therefore can avoid the pollution problem of dry cell.But, lithium battery in use for some time can power drain, portable feature due to earphone, earphone can not built-in high capacity cell, at most all only have the stand-by time of these headphones and service time ten to dozens of hour, user often runs into music appreciating and interrupts, or the situation that contact communication interrupts, at this moment just need to it, charge by connecting civil power, but because many places do not have civil power, when going on a tour especially in the wild, by civil power, come electric energy supplement just very difficult, make user finally detest the product that these have advanced facilitating functions.
Heliotechnics is also comparatively ripe at present, has wherein reached the monocrystalline silicon battery/polycrystal silicon cell/CIGS in volume production stage or the photoelectric conversion efficiency of other film-type battery has reached 12mW/cm
2above, the thin film solar cell that some other is novel, its photoelectric conversion efficiency is (photoelectric conversion efficiency is defined as the milliwatt electrical power that the cell piece of every square centimeter can provide) also improving constantly.
For a photoelectric conversion efficiency, be 12mW/cm
2crystal silicon or thin-film solar cells, the available electrical power of its generation is determined by intensity of illumination and illuminating area, for a headphone, do not changing under the prerequisite of conventional profile, headband part can reach 60 ~ 100 square centimeters for the area utilizing, the area that two ear casings part can be utilized can reach 20 ~ 140 square centimeters, calculate known, can provide the illuminating area of 80-240 square centimeter altogether, minimum headphone, also there is the illuminating area of 80 square centimeters to utilize, wherein only two ear casing parts at least also have the illuminating area of 20 square centimeters to utilize.The illuminating area of 20 square centimeters, 240mW electrical power can be provided, if add headband part, at least can provide 960mW electrical power, even if consider the situation of illuminance deficiency, suppose that solar cell on average only exports the electrical power of half, the electrical power consuming while also working far beyond functional form earphone.For the large earphone of size, additional solar cell on headband and ear casing, because area is large, exportable electrical power is up to 2800mW.
From above analysis data, can learn, the electric power that solar cell provides can meet the electric power consumption of headphone completely, as long as the light application time of earphone every day reach service time half even still less, just can keep long-term continuing to use without frequent charge, especially wireless headset, often follow user movable out of doors, as long as no throwing aside collection, substantially can accomplish for a long time and charge without line, can reach several months or several years can not run in use power-off, and this experiences user is great raising.
Therefore, the utility model aims to provide a kind of headphone with solar recharging module.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of headphone with solar recharging module, this headphone is by the solar recharging module that superposes on the existing all kinds of headphones that need power consumption, in the situation that having illumination, be embodied as the built-in rechargeable battery charging of earphone, or for work in functional circuit module operating current is directly provided, the line charging interval time that has greatly extended headset batteries, even reach never and charge with line.
For achieving the above object, the utility model adopts following technical scheme: with the headphone of solar recharging module, at least comprise headband, be arranged at the ear casing at described headband two ends and be built in the rechargeable battery in described earphone, on the outer surface of described headband and/or described ear casing, be provided with solar recharging module, and described solar recharging module is electrically connected to described rechargeable battery.
A kind of improvement as the utility model with the headphone of solar recharging module, described solar recharging module is set to the crystal silicon class solar cell of a crystal silicon class solar cell or at least two parallel connections or series connection, and every described crystal silicon class solar cell itself has rigid substrate layer, or the below of every described crystal silicon class solar cell is provided with rigid substrate, the below of described rigid substrate layer or described rigid substrate is provided with flexible substrate layer, described flexible substrate layer fits between the outer surface and described rigid substrate layer or described rigid substrate of described headband and/or described ear casing, described rigid substrate layer or described rigid substrate are with bonding, sew up, buckle or lock and connect between described flexible substrate layer and described crystal silicon class solar cell.
A kind of improvement as the utility model with the headphone of solar recharging module, described flexible substrate layer is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer, and described rigid substrate layer or described rigid substrate are set to plastic layer, metal level, ceramic layer, glassy layer or composite layer.
But the material of flexible substrate layer is not limited to above several, rigid substrate layer or rigid substrate also can be selected the suitable organic/inorganic materials of characteristic such as various weight, size, intensity, therefore, are also not limited to above several.
A kind of improvement as the utility model with the headphone of solar recharging module, the junction of described solar recharging module and described earphone is provided with both positive and negative polarity contact, and described solar recharging module is electrically connected to described rechargeable battery by described both positive and negative polarity contact.
A kind of improvement as the utility model with the headphone of solar recharging module, described solar recharging module is set to a film-type flexible solar battery or at least two film-type flexible solar batteries that splice successively.
A kind of improvement as the utility model with the headphone of solar recharging module, between described film-type flexible solar battery and headband or ear casing, be lined with flexible substrate layer, described flexible substrate layer is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer.But the material of flexible substrate layer is not limited to above several.
A kind of improvement as the utility model with the headphone of solar recharging module, the junction of described solar recharging module and described earphone is provided with both positive and negative polarity contact, and described solar recharging module is electrically connected to described rechargeable battery by described both positive and negative polarity contact.
A kind of improvement as the utility model with the headphone of solar recharging module, described solar recharging module regularly or be removable installed on the outer surface of described headband and/or described ear casing.
A kind of improvement as the utility model with the headphone of solar recharging module, described solar recharging module is with adhesion mode, snap fit/notch, jack structure connection or magnetic-adsorption on the outer surface of described headband and/or described ear casing, and this is several preferred dismountable connected modes.For dismountable solar cell module, user can select to pull down solar cell module to alleviate earphone overall weight.Meanwhile, the solar cell module of pulling down can connect various portable sets (as MP3, mobile phone and flat board etc.) by patchcord easily, for these portable equipments chargings can not affect the use of earphone.
A kind of improvement as the utility model with the headphone of solar recharging module, in described earphone, be also provided with charge management circuit, described charge management circuit is electrically connected to described rechargeable battery, and described charge management circuit is also connected with LED lamp or loud speaker.Rechargeable battery power in earphone approaches while exhausting, with light or sound prompting user, earphone is placed in to well-lighted place, for built-in rechargeable battery charging, or directly well-lighted local use, by solar cell, provide operating current.
The beneficial effects of the utility model are: the utility model is by the solar recharging module that superposes on the existing all kinds of headphones that need power consumption, in the situation that having illumination, be embodied as the built-in rechargeable battery charging of earphone, or for work in functional circuit module operating current is provided, greatly extended the line charging interval time of headset batteries, even reach for a long time frequently line charging: if the light application time of earphone every day reach service time half even still less, just can keep need not charging for a long time, especially wireless headset, often follow user movable out of doors, as long as no throwing aside collection, substantially can accomplish that the several months, even the several years charged without line, seldom can run in use power-off, this experiences user is great raising.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the exploded view of embodiment 2 of the present utility model.
Fig. 4 is the exploded view of embodiment 3 of the present utility model.
Fig. 5 is the exploded view of embodiment 4 of the present utility model.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Wherein, solar recharging module 3 crystal silicon class solar battery group in parallel by several or series connection is attached to successively in rigid substrate 4 and flexible substrate layer 5 and forms (certainly, solar recharging module 3 also can be only attached to successively in rigid substrate 4 and flexible substrate layer 5 and be formed by a crystal silicon class solar battery group).If crystal silicon class solar battery group itself is built-in with rigid substrate layer, possess sufficient intensity, rigid substrate 4 also can be cancelled and need not repeat to arrange.Flexible substrate layer 5 fits on the outer surface of headband 1.By the cushioning effect of flexible substrate layer 5, can be so that solar recharging module 3 presents crooked band shape, and can be repeatedly random dilatating and deformable and do not affect its performance.
Preferably, rigid substrate layer or rigid substrate 4 with bonding, sew up, buckle or lock and connect between flexible substrate layer 5 and described crystal silicon class solar cell.
Preferably, a whole set of solar recharging module 3 with adhesion mode, snap fit/notch, jack structure, connect or magnetic-adsorption on the outer surface of headband 1.
Certainly, a whole set of solar recharging module 3 also can be fixedly installed on the outer surface of headband 1.
Preferably, flexible substrate layer 5 is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer.
Preferably, rigid substrate 4 or rigid substrate layer are set to plastic layer, metal level, ceramic layer, glassy layer or composite layer.
In earphone, be also provided with charge management circuit, charge management circuit is electrically connected to rechargeable battery, and charge management circuit is also connected with LED lamp or loud speaker.
The side of ear casing 2 is provided with jack 6, or the end face of ear casing 2 is provided with jack 6.On solar cell module 3, be provided with corresponding plug.
During making, the crystal silicon class solar cell (shape is not limit) of reduced size specification is first attached in rigid substrate 4, then by crystal silicon class solar cell together with rigid substrate 4, with bonding, the modes such as buckle have been attached in flexible flexible substrate layer 5 side by side, the both positive and negative polarity pin that all crystal silicon class solar battery sheets are drawn is electrically connected in serial or parallel connection mode, be electrically connected to rechargeable battery again, form required voltage and electric current, again by a whole set of solar recharging module 3 in adhesion mode, snap fit/notch, jack structure connection or magnetic-adsorption are on the outer surface of headband 1.
As different from Example 1, wherein, solar recharging module 3 is set to film-type flexible solar battery.Concrete, solar recharging module 3 is set to a film-type flexible solar battery or at least two film-type flexible solar batteries that splice successively.
3 clampings of solar recharging module, grafting, magnetic-adsorption or be locked on the outer surface of headband 1.
In earphone, be also provided with charge management circuit, charge management circuit is electrically connected to rechargeable battery, and charge management circuit is also connected with LED lamp or loud speaker.
Can be provided with jack in the side of ear casing 2, or be provided with jack at the end face of ear casing 2.
Preferably, be lined with suitable flexible substrate layer between film-type flexible solar battery and headband, flexible substrate layer is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer.
Concrete, except by modes such as bonding, lockings by solar cell module 3 and earphone secure bond, can also be by jack being set at solar cell module 3 and the contact position of earphone, slot, overhead kick buckle or by magnet adsorption, shell fragment clamping or the stretch cord mode such as tie tight, make solar cell module 3 and earphone form can light easily detachable mechanical structure be connected, the both positive and negative polarity contact of conduction is set at mechanical connection position simultaneously, and the rechargeable battery built-in with earphone forms and is electrically connected to.
It should be noted that, except the execution mode that above embodiment provides, embodiment 1 and 2, embodiment 1 and 4, embodiment 2 and 3, embodiment 3 and 4 can also be combined, on ear casing 2 and headband 1, solar recharging module 3 is set simultaneously.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned execution mode.Therefore, the utility model is not limited to above-mentioned embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection range of the present utility model.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. with the headphone of solar recharging module, at least comprise headband, be arranged at the ear casing at described headband two ends and be built in the rechargeable battery in described earphone, it is characterized in that: on the outer surface of described headband and/or described ear casing, be provided with solar recharging module, and described solar recharging module is electrically connected to described rechargeable battery.
2. the headphone with solar recharging module according to claim 1, it is characterized in that: crystal silicon class solar cell and every described crystal silicon class solar cell itself that described solar recharging module is set to a crystal silicon class solar cell or at least two parallel connections or series connection have rigid substrate layer, or the below of every described crystal silicon class solar cell is provided with rigid substrate, the below of described rigid substrate layer or described rigid substrate is provided with flexible substrate layer, described flexible substrate layer fits between the outer surface and described rigid substrate layer or described rigid substrate of described headband and/or described ear casing, described rigid substrate layer or described rigid substrate are with bonding, sew up, buckle or lock and connect between described flexible substrate layer and described crystal silicon class solar cell.
3. the headphone with solar recharging module according to claim 2, it is characterized in that: described flexible substrate layer is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer, described rigid substrate layer or described rigid substrate are set to plastic layer, metal level, ceramic layer, glassy layer or composite layer.
4. the headphone with solar recharging module according to claim 2, it is characterized in that: the junction of described solar recharging module and described earphone is provided with both positive and negative polarity contact, described solar recharging module is electrically connected to described rechargeable battery by described both positive and negative polarity contact.
5. the headphone with solar recharging module according to claim 1, is characterized in that: described solar recharging module is set to a film-type flexible solar battery or at least two film-type flexible solar batteries that splice successively.
6. the headphone with solar recharging module according to claim 5, it is characterized in that: between described film-type flexible solar battery and headband or ear casing, be lined with flexible substrate layer, described flexible substrate layer is set to fiber layer of cloth, layer of silica gel, rubber layer or foamed material layer.
7. the headphone with solar recharging module according to claim 5, it is characterized in that: the junction of described solar recharging module and described earphone is provided with both positive and negative polarity contact, described solar recharging module is electrically connected to described rechargeable battery by described both positive and negative polarity contact.
8. the headphone with solar recharging module according to claim 1, is characterized in that: described solar recharging module regularly or be removable installed on the outer surface of described headband and/or described ear casing.
9. the headphone with solar recharging module according to claim 8, is characterized in that: described solar recharging module with adhesion mode, snap fit/notch, jack structure, connect or magnetic-adsorption on the outer surface of described headband and/or described ear casing.
10. the headphone with solar recharging module according to claim 1, it is characterized in that: in described earphone, be also provided with charge management circuit, described charge management circuit is electrically connected to described rechargeable battery, and described charge management circuit is also connected with LED lamp or loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449933.XU CN203435121U (en) | 2013-07-26 | 2013-07-26 | Headphone with solar charging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449933.XU CN203435121U (en) | 2013-07-26 | 2013-07-26 | Headphone with solar charging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435121U true CN203435121U (en) | 2014-02-12 |
Family
ID=50064132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449933.XU Expired - Fee Related CN203435121U (en) | 2013-07-26 | 2013-07-26 | Headphone with solar charging module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435121U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936073A (en) * | 2015-06-26 | 2015-09-23 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly and energy-saving headset based on light sensation power down type |
| CN104936072A (en) * | 2015-06-26 | 2015-09-23 | 苏州凯枫瑞电子科技有限公司 | Intelligent volume regulating light sensing outage headset |
| CN104954913A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Headphones with functions of multidirectional sensing, volume self-adjustment and light-sensation power off |
| CN104954911A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Multi-sensing volume self-adjustment type headphones |
| CN104954914A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly type light-sensation power off type smart headphones |
| CN104967936A (en) * | 2015-06-23 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Outdoor intelligent energy-saving radio earphones |
| CN104967941A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Light-induction-type environmental protection intelligent control earphone |
| CN104967939A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Intelligent environment-friendly earphones |
| CN104967938A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly earphones with automatic volume adjustment |
| CN104980830A (en) * | 2015-06-26 | 2015-10-14 | 苏州凯枫瑞电子科技有限公司 | Acceleration volume self-adjusting environment-friendly headset |
| CN104980831A (en) * | 2015-06-26 | 2015-10-14 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly intelligent headset based on independent setting |
| CN105142056A (en) * | 2015-06-26 | 2015-12-09 | 苏州凯枫瑞电子科技有限公司 | Self-volume-adjusted independently-setting type environment-protective headphone |
| CN105848023A (en) * | 2015-01-13 | 2016-08-10 | 东莞市天云电子有限公司 | Solar Bluetooth headset |
| WO2017113191A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市柔宇科技有限公司 | Head-mountable display device |
| CN108777826A (en) * | 2018-06-09 | 2018-11-09 | 徐文婷 | A kind of solar energy earphone |
| CN111050242A (en) * | 2019-11-29 | 2020-04-21 | 歌尔科技有限公司 | Earphone, charging box and TWS earphone |
| USD1010612S1 (en) | 2021-12-20 | 2024-01-09 | Raymond Gecawicz | Headset |
-
2013
- 2013-07-26 CN CN201320449933.XU patent/CN203435121U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848023A (en) * | 2015-01-13 | 2016-08-10 | 东莞市天云电子有限公司 | Solar Bluetooth headset |
| CN104967936A (en) * | 2015-06-23 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Outdoor intelligent energy-saving radio earphones |
| CN104954914A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly type light-sensation power off type smart headphones |
| CN104967938A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly earphones with automatic volume adjustment |
| CN104954911A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Multi-sensing volume self-adjustment type headphones |
| CN104954913A (en) * | 2015-06-25 | 2015-09-30 | 苏州凯枫瑞电子科技有限公司 | Headphones with functions of multidirectional sensing, volume self-adjustment and light-sensation power off |
| CN104967941A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Light-induction-type environmental protection intelligent control earphone |
| CN104967939A (en) * | 2015-06-25 | 2015-10-07 | 苏州凯枫瑞电子科技有限公司 | Intelligent environment-friendly earphones |
| CN104980830A (en) * | 2015-06-26 | 2015-10-14 | 苏州凯枫瑞电子科技有限公司 | Acceleration volume self-adjusting environment-friendly headset |
| CN104936073A (en) * | 2015-06-26 | 2015-09-23 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly and energy-saving headset based on light sensation power down type |
| CN104980831A (en) * | 2015-06-26 | 2015-10-14 | 苏州凯枫瑞电子科技有限公司 | Environment-friendly intelligent headset based on independent setting |
| CN105142056A (en) * | 2015-06-26 | 2015-12-09 | 苏州凯枫瑞电子科技有限公司 | Self-volume-adjusted independently-setting type environment-protective headphone |
| CN104936072A (en) * | 2015-06-26 | 2015-09-23 | 苏州凯枫瑞电子科技有限公司 | Intelligent volume regulating light sensing outage headset |
| WO2017113191A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市柔宇科技有限公司 | Head-mountable display device |
| CN108777826A (en) * | 2018-06-09 | 2018-11-09 | 徐文婷 | A kind of solar energy earphone |
| CN111050242A (en) * | 2019-11-29 | 2020-04-21 | 歌尔科技有限公司 | Earphone, charging box and TWS earphone |
| CN111050242B (en) * | 2019-11-29 | 2021-11-09 | 歌尔科技有限公司 | Earphone, charging box and TWS earphone |
| USD1010612S1 (en) | 2021-12-20 | 2024-01-09 | Raymond Gecawicz | Headset |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203435121U (en) | Headphone with solar charging module | |
| CN206517576U (en) | The noise reduction bluetooth earphone of solar recharging | |
| CN209845221U (en) | Multifunctional Bluetooth sound equipment | |
| CN203073374U (en) | Solar cellphone charging jacket | |
| CN205681494U (en) | A kind of bluetooth cellular phone seat | |
| CN208078722U (en) | A kind of Handy movable sun-generated electric power case with sound equipment | |
| CN204465801U (en) | A kind of solar energy bluetooth earphone | |
| CN203073373U (en) | Efficient solar electric power storage/charging protective cover for cellphones | |
| CN200997984Y (en) | Multifunctional bag | |
| CN202103278U (en) | Energy-saving electrical row socket | |
| CN202384791U (en) | Portable solar energy USB (Universal Serial Bus) mobile phone charger | |
| CN205070544U (en) | Inhale window formula solar energy and remove charger | |
| CN205351172U (en) | Many functional type portable solar lamp | |
| CN205212525U (en) | Portable solar power bank | |
| CN211859623U (en) | Utilize carrying device of photovoltaic rechargeable lithium cell accumulate | |
| CN202231071U (en) | Mobile power supply | |
| CN204759372U (en) | Voiced sound makes a sound wireless mouse of function | |
| CN219351885U (en) | Solar hat type Bluetooth headset | |
| CN201902966U (en) | Solar lamp | |
| CN201995610U (en) | Solar vest | |
| CN103311993A (en) | Solar charger for cell phones | |
| CN206820529U (en) | A kind of new energy charging equipment for mobile phone | |
| CN204887376U (en) | Portable bluetooth headset | |
| CN201044503Y (en) | Portable earphone amplifier | |
| CN201682307U (en) | Solar charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |