CN219351885U

CN219351885U - Solar hat type Bluetooth headset

Info

Publication number: CN219351885U
Application number: CN202320614048.6U
Authority: CN
Inventors: 程启; 王亚洲; 曹中刚; 徐雅厦
Original assignee: Hubei Xisaishan Power Generation Co ltd
Current assignee: Hubei Xisaishan Power Generation Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-14
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a solar cap type Bluetooth headset, which comprises an upper layer, a middle layer and a lower layer, wherein the upper layer is a first flexible amorphous silicon film type solar panel, the middle layer is a PE plate, the bottom layer is a first cotton cloth, an LED lamp is arranged at the front end of the cap bill, the cap body comprises an upper layer and a lower layer, the upper layer is a second flexible amorphous silicon film type solar panel, the lower layer is a second cotton cloth, a detachable small motor fan is arranged on a telescopic belt at the rear end of the cap body, the first flexible amorphous silicon film type solar panel and the second flexible amorphous silicon film type solar panel are electrically connected with the LED lamp, the small motor fan and the Bluetooth headset, and two in-ear speakers of the Bluetooth headset are respectively positioned at two sides of the cap. This solar energy cap formula bluetooth headset has overcome the drawback that can not use when conventional bluetooth headset charges, has avoided the inconvenience that does not have department to charge when outdoor exercises, and power is big, charges soon, wears more firm, and bluetooth headset installs on the cap, is difficult to lose, safer and convenient searching.

Description

Solar hat type Bluetooth headset

Technical Field

The utility model relates to the technical field of Bluetooth headphones, in particular to a solar hat type Bluetooth headphone.

Background

With the continuous improvement of the life quality of people, more people select outdoor exercises to enrich the amateur life of the people, and when many people like outdoor activities, the people can listen to songs by using the Bluetooth headset while exercising, so that the mood is relaxed. However, the bluetooth earphone is powered by a lithium battery, and is limited by volume, so that the battery capacity is not large (generally about 100ma×h), and the battery can be used for a long time to consume the electric quantity. Sometimes, the Bluetooth headset can be taken out without being charged in time after being used, and the service life of the Bluetooth headset is shorter. Unlike in home, the outdoor charging system is not easy to find a charging place, can be charged even if found, and cannot continue to use the Bluetooth headset in the charging process, so that the outdoor charging system is inconvenient.

In order to solve the above-mentioned problems, it is necessary to propose a solar hat type bluetooth headset.

Disclosure of Invention

In order to solve the problems that the existing Bluetooth headset is inconvenient to charge outdoors and cannot be used continuously during charging, the utility model provides a solar hat type Bluetooth headset.

This solar energy cap formula bluetooth headset includes: the cap bill of the cap comprises an upper layer, a middle layer and a lower layer, wherein the upper layer is a first flexible amorphous silicon thin film type solar panel, the middle layer is a PE plate, the bottom layer is a first cotton cloth, the front end of the cap bill is provided with an LED lamp, the cap body of the cap comprises an upper layer and a lower layer, the upper layer is a second flexible amorphous silicon thin film type solar panel, the lower layer is a second cotton cloth, a detachable small motor fan is arranged on a rear end telescopic belt of the cap body, the first flexible amorphous silicon thin film type solar panel and the second flexible amorphous silicon thin film type solar panel are electrically connected with the LED lamp, the small motor fan and a Bluetooth earphone, and two in-ear loudspeakers of the Bluetooth earphone are respectively positioned on two sides of the cap.

In a preferred embodiment of the scheme, the thickness of the first flexible amorphous silicon thin film solar panel is 0.5mm, the PE plate is glued and sealed by adopting the high-light-transmission fast-curing EVA film, and the edge of the first flexible amorphous silicon thin film solar panel is covered with the PE plate and the first cotton cloth through the outer cotton cloth.

Further, the thickness of the second flexible amorphous silicon thin film solar panel is 0.5mm, the high-light-transmission quick-curing EVA film is adopted to glue and seal on the second cotton cloth, and the edge of the second flexible amorphous silicon thin film solar panel is covered with the second cotton cloth through the outer cotton cloth.

In a preferred embodiment of the present solution, the first flexible amorphous silicon thin film solar panel is provided with two, including a first solar panel on the left side of the cap bill and a fifth solar panel on the right side, and the second flexible amorphous silicon thin film solar panel is provided with six, including a second solar panel on the left side of the cap body, a third solar panel, a fourth solar panel, and a sixth solar panel, a seventh solar panel, and an eighth solar panel on the right side.

Further, four solar panels on the left side are connected in series, four solar panels on the right side are connected in series, the left solar panel and the right solar panel are connected in parallel and then are electrically connected with a voltage-stabilizing charging integrated circuit, the voltage-stabilizing charging integrated circuit is electrically connected with a Bluetooth headset through the Bluetooth headset integrated circuit, and a lithium battery is electrically connected between the voltage-stabilizing charging integrated circuit and the Bluetooth headset integrated circuit.

Further, a change-over switch is electrically connected between the lithium battery and the Bluetooth headset integrated circuit, the change-over switch is electrically connected with the small motor fan and the LED lamp, and the change-over switch is arranged at the top of the hat body.

Further, the Bluetooth headset comprises a left channel audio line and a right channel audio line which are respectively connected with the two in-ear speakers, and the left channel audio line and the right channel audio line are connected with the Bluetooth headset integrated circuit through wires.

The implementation of the utility model has the following beneficial effects:

this solar energy cap formula bluetooth headset has overcome the drawback that can not use when conventional bluetooth headset charges, has avoided the inconvenience that does not have department to charge when outdoor exercises, and power is big, charges soon, wears more firm, and bluetooth headset installs on the cap, is difficult to lose, safer and convenient searching.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic top view of a solar hat type bluetooth headset;

fig. 2 is a working schematic diagram of the solar hat type bluetooth headset;

in the figure: the solar energy power generation device comprises a first solar energy panel 1, a second solar energy panel 2, a third solar energy panel 3, a fourth solar energy panel 4, a fifth solar energy panel 5, a sixth solar energy panel 6, a seventh solar energy panel 7, an eighth solar energy panel 8, a voltage stabilizing charging integrated circuit 9, a Bluetooth headset integrated circuit 10, a small motor fan 11, a change-over switch 12, an LED lamp 13, a lithium battery 14, an in-ear speaker 15, a left sound channel audio line 16, a right sound channel audio line 17, a peak 18 and a cap body 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, fig. 1 is a schematic top view of a solar hat type bluetooth headset; fig. 2 is a working principle diagram of the solar hat type Bluetooth headset. The hat comprises a cap bill 18 and a cap body 19 which are connected.

The cap bill 18 comprises an upper layer, a middle layer and a lower layer, wherein the upper layer is a first flexible amorphous silicon thin film solar panel, the middle layer is a PE plate, and the bottom layer is a first cotton cloth. The thickness of the first flexible amorphous silicon thin film solar panel is 0.5mm, the first flexible amorphous silicon thin film solar panel is flexible, the PE panel and the first cotton cloth are covered with edges of the first flexible amorphous silicon thin film solar panel through outer cotton cloth by adopting a high-light-transmission quick-curing EVA film to glue and seal the PE panel. The wires run between the upper and middle layers.

The front end of the cap peak 18 is provided with an LED lamp 13.

The cap body 19 comprises an upper layer and a lower layer, wherein the upper layer is a second flexible amorphous silicon thin film solar panel, and the lower layer is a second cotton cloth. The thickness of the second flexible amorphous silicon thin film solar panel is 0.5mm, the second flexible amorphous silicon thin film solar panel is flexible, the second flexible amorphous silicon thin film solar panel is glued and sealed on the second cotton cloth by adopting the high-light-transmission quick-curing EVA film, and the edge of the second flexible amorphous silicon thin film solar panel is covered with the second cotton cloth through the outer cotton cloth. The wires run between the upper and lower layers.

The detachable small motor fan 11 is mounted on the telescopic band at the rear end of the cap body 19, and the mounting mode is that the small motor fan 11 is preferably fixed on the telescopic band through a locking hoop.

In this embodiment, preferably, the first flexible amorphous silicon thin film solar panel is provided with two solar panels including a first solar panel 1 on the left side of the cap bill and a fifth solar panel 5 on the right side, and the second flexible amorphous silicon thin film solar panel is provided with six solar panels including a second solar panel 2, a third solar panel 3, a fourth solar panel 4 on the left side of the cap body, and a sixth solar panel 6, a seventh solar panel 7, and an eighth solar panel 8 on the right side.

Four solar panels (a first solar panel 1, a second solar panel 2, a third solar panel 3 and a fourth solar panel 4) on the left side are connected in series, four solar panels (a fifth solar panel 5, a sixth solar panel 6, a seventh solar panel 7 and an eighth solar panel 8) on the right side are connected in series, the left and right solar panels are connected in parallel and then are electrically connected with a voltage stabilizing charging integrated circuit 9, the voltage stabilizing charging integrated circuit 9 is electrically connected with a Bluetooth headset through a Bluetooth headset integrated circuit 10, and a lithium battery 14 is electrically connected between the voltage stabilizing charging integrated circuit 9 and the Bluetooth headset integrated circuit 10. A change-over switch 12 is electrically connected between the lithium battery 14 and the Bluetooth headset integrated circuit 10, the change-over switch 12 is electrically connected with the small motor fan 11 and the LED lamp 13, and the change-over switch 12 is arranged at the top of the hat body.

The bluetooth headset comprises a left channel audio line 16 and a right channel audio line 17, which are connected to two in-ear speakers 15, respectively, the left channel audio line 16 and the right channel audio line 17 being connected to the bluetooth headset integrated circuit 10 by wires. Two in-ear speakers 15 are located on either side of the hat.

The lithium battery 14, the voltage stabilizing charging integrated circuit 9 and the Bluetooth headset integrated circuit 10 are packaged and protected by a plastic shell like a conventional Bluetooth headset, and then are sealed in the lower edge inner fold of the hat body, and observation holes are reserved at the corresponding control keys.

According to the technical scheme, the left 4 solar panels are connected in series, the right 4 solar panels are also connected in series, and then the left side and the right side are connected in parallel. Under normal conditions, each solar panel can provide about 1.5V voltage, and after series-parallel connection, the voltage provides 6V voltage, but the output voltage can change along with the change of the bright and dark environment, and after passing through a voltage-stabilizing charging integrated circuit taking a TP4056 charging management chip as a core, the voltage-stabilizing charging integrated circuit can output stable 4.2V voltage. Charging the Bluetooth headset lithium battery (capacity 120 mA.h, self-carrying overcharge and discharge protection plate, size 30.10.4 mm), simultaneously supplying power to the Bluetooth headset integrated circuit, supplying power to the Bluetooth headset integrated circuit by the Bluetooth headset lithium battery when no light exists, and simultaneously, blocking the battery from reversely transmitting power to the solar panel by the voltage stabilizing charging integrated circuit. The integrated circuit of the Bluetooth headset comprises control keys for man-machine interaction, and the function of the conventional Bluetooth headset is realized (audio signals are received and played through an in-ear speaker).

The cap peak part is provided with 2 solar panels, and the cap body is provided with 6 solar panels. The total area of the 8 solar panels is 432cm ² . Because of irregular shape, there is an area which can not be typeset, the effective typeset area is about 90%, namely the effective area is 390cm ² . In addition, after the hat is made, the posture of each solar panel is different, so that the solar panels cannot be directly irradiated by sunlight at the same time, the projected areas are different, the actual light receiving area can be reduced to 60-75% of the original effective area, namely the light receiving area is 234-293 cm ² The power is 0.96-1.2W under the environment of light intensity 1000W/m2, spectrum AM1.5 and temperature 25 ℃. In this state, the battery (capacity 120 mA)* h) Charging is carried out for 28-23 minutes, so that the battery can be filled.

The solar hat type Bluetooth headset is worn, the outer surface of the hat is entirely covered with the flexible amorphous silicon thin film solar panel, the lithium battery of the headset can be fully charged as long as the solar hat type Bluetooth headset moves for half an hour in bright sunlight, and charging and using can be synchronously carried out. In addition, in order to cool the hat in hot conditions, a fan driven by a small motor (the small motor fan can be taken off) is arranged at the back of the hat and is fixed at the telescopic band of the hat. An LED lamp cap is arranged at the front end of the peak of the hat, so that emergency illumination can be realized in dark environment. The top end of the hat is provided with a protruding switching button, the first lower starting fan is pressed, the second lower closing fan is pressed to light the LED lamp, and the third lower LED lamp is pressed to be extinguished. In this way, the cycle is completed.

The solar hat type Bluetooth headset avoids inconvenience of charging in no place during outdoor exercises; the defect that the conventional Bluetooth headset cannot be used when being charged is overcome; the solar panel is shaped and segmented according to the shape of the hat, and finally spliced (the shape is relative to the rectangle, and the solar panel is easy to process), so that the maximum utilization of all sunlight-acceptable parts of the hat is realized, the total power is improved, and full charge is only needed about half an hour; the Bluetooth earphone is more firm to wear, the continuous experience of listening to songs is better, the line and other parts (due to gravity) of the conventional Bluetooth earphone are downwards pulled by the in-ear speaker, and the line and other parts of the Bluetooth earphone are arranged in the hat above the ears, so that the situation of downwards pulling is avoided, the in-ear speaker with the same style is more firm to wear; the Bluetooth earphone is more convenient to find, and the conventional Bluetooth earphone is very hard to find due to the small size when forgetting which place the conventional Bluetooth earphone is; the Bluetooth headset is a hat, is quite easy to find, is not easy to lose and is safer; the conventional Bluetooth earphone, especially the single-ear earphone, can easily slide down due to movement or no tightening, and the in-ear loudspeaker can also be hung on a hat even if the in-ear loudspeaker slides down from the ear, so that the risk of losing does not exist.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a solar cap formula bluetooth headset, includes cap and bluetooth headset, its characterized in that, the cap peak of cap includes upper, well, lower three-layer, and the upper strata is first flexible amorphous silicon film solar panel, and the middle level is PE panel, and the bottom is first cotton, the LED lamp is installed to cap peak front end, the cap body of cap includes upper and lower two-layer, and the upper strata is second flexible amorphous silicon film solar panel, and the lower floor is the second cotton, install detachable little motor fan on the rear end telescopic strap of cap body, first flexible amorphous silicon film solar panel with second flexible amorphous silicon film solar panel all with LED lamp little motor fan and bluetooth headset electric connection, two in-ear speakers of bluetooth headset are located respectively the both sides of cap.

2. The solar hat type Bluetooth headset of claim 1, wherein the first flexible amorphous silicon thin film solar panel has a thickness of 0.5mm, the PE panel is glued with a high-light-transmission fast-curing EVA film, and the edge of the first flexible amorphous silicon thin film solar panel is covered with the PE panel and the first cotton cloth through outer cotton cloth.

3. The solar hat type Bluetooth headset of claim 1, wherein the thickness of the second flexible amorphous silicon thin film type solar panel is 0.5mm, the second cotton cloth is glued and sealed by a high-light-transmission fast-curing EVA film, and the edge of the second flexible amorphous silicon thin film type solar panel is covered with the second cotton cloth through an outer cotton cloth.

4. The solar hat type bluetooth headset of claim 1, wherein the first flexible amorphous silicon thin film solar panel is provided with two, including a first solar panel on the left side and a fifth solar panel on the right side of the visor, and the second flexible amorphous silicon thin film solar panel is provided with six, including a second solar panel, a third solar panel, a fourth solar panel on the left side of the hat body, and a sixth solar panel, a seventh solar panel, and an eighth solar panel on the right side.

5. The solar hat type Bluetooth headset of claim 4, wherein the four solar panels on the left side are connected in series, the four solar panels on the right side are connected in series, the left solar panel and the right solar panel are connected in parallel and then are electrically connected with a voltage-stabilizing charging integrated circuit, the voltage-stabilizing charging integrated circuit is electrically connected with the Bluetooth headset through the Bluetooth headset integrated circuit, and a lithium battery is electrically connected between the voltage-stabilizing charging integrated circuit and the Bluetooth headset integrated circuit.

6. The solar hat type Bluetooth headset of claim 5, wherein a change-over switch is electrically connected between the lithium battery and the Bluetooth headset integrated circuit, the change-over switch is electrically connected with the small motor fan and the LED lamp, and the change-over switch is mounted on the top of the hat body.

7. The solar-cap bluetooth headset of claim 6, wherein the bluetooth headset comprises a left channel audio line and a right channel audio line that are connected to two in-ear speakers, respectively, the left channel audio line and the right channel audio line being connected to the bluetooth headset integrated circuit by wires.