CN211083680U - Open-air flashlight of multipotency source power supply - Google Patents

Open-air flashlight of multipotency source power supply Download PDF

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Publication number
CN211083680U
CN211083680U CN201921959698.4U CN201921959698U CN211083680U CN 211083680 U CN211083680 U CN 211083680U CN 201921959698 U CN201921959698 U CN 201921959698U CN 211083680 U CN211083680 U CN 211083680U
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storage battery
lamp
module
barrel
battery
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CN201921959698.4U
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查雨欣
王悦
张仪
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Nanjing Institute of Technology
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Nanjing Institute of Technology
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Abstract

The utility model relates to a field flashlight with multi-energy power supply, which comprises a lamp tube, and a lamp holder and a tail cover which are respectively connected with the two ends of the lamp tube; the lamp barrel is a transparent barrel body, and a thin film battery is arranged on the inner surface of the barrel body; a storage battery is arranged in the middle of the inside of the lamp barrel; a layer of flexible solar cell film is arranged on the outer surface of the storage battery; the flexible solar cell film can be pulled out for charging or retracted into the barrel body from an opening formed in the surface of the lamp barrel under the control of a motor; the thin film battery and the flexible solar battery film are connected with the storage battery through the charging circuit; the storage battery is connected with the lamp holder through a discharge circuit. The utility model discloses a multiple power charging mode carries out the energy storage, effectively prevents the inconvenience that single charge mode brought, more is applicable to open-air exploration.

Description

Open-air flashlight of multipotency source power supply
Technical Field
The utility model relates to a solar technology and outdoor equipment field, concretely relates to open-air flashlight of multi-energy power supply.
Background
With the improvement of living standard, the development of outdoor activity industry is fast, and the popularization and the use of various outdoor articles are driven. Among the many outdoor products, outdoor flashlights are one of the most basic appliances. The existing outdoor flashlight usually adopts a flat solar panel which is externally or internally arranged on a barrel body, and has the following problems: (1) the portable electronic device has the advantages of being complex in structure, needing to obtain the maximum illumination area in a specific posture, (2) being complex in operation and high in failure rate in the actual use process, (3) being too long in charging time and single in charging mode, and being incapable of meeting the electric quantity requirement in actual use, and (4) being incapable of meeting the long-time use of the device due to low battery capacity of portable electronic products. So in order to solve the unsatisfactory, the charge time overlength of above-mentioned traditional solar energy flashlight daylighting area, the poor problem of electric power storage performance, make things convenient for people in the outdoor demand with field life to combine together multiple open-air adventure article like open-air lighting device, charging device, orientation module etc. the utility model provides an open-air flashlight barrel device based on the multi-energy power supply.
Disclosure of Invention
1. The technical problem to be solved is as follows:
to the technical problem, the utility model provides an open-air flashlight of multipotency source power supply has energy-concerving and environment-protective, high-efficient the utilization and small, carry and convenient to use's characteristics.
2. The technical scheme is as follows:
a field flashlight powered by multiple energy sources comprises a lamp barrel, a lamp holder and a tail cover, wherein the lamp holder and the tail cover are respectively connected to two ends of the lamp barrel; the method is characterized in that: the lamp barrel is a transparent barrel body, and a thin film battery is arranged on the inner surface of the barrel body; a storage battery is arranged in the middle of the inside of the lamp barrel; a layer of flexible solar cell film is arranged on the outer surface of the storage battery; the flexible solar cell film can be pulled out for charging or retracted into the barrel body from an opening formed in the surface of the lamp barrel under the control of a motor; the thin film battery and the flexible solar battery film are connected with the storage battery through the charging circuit; the storage battery is connected with the lamp holder through a discharge circuit.
Further, the flexible solar cell film is controlled to be pulled out and pulled in by a motor; the output shaft of the motor can drive the flexible solar cell film to rotate positively and negatively; the motor is connected with the storage battery to provide electric energy; the motor is arranged inside the lamp barrel.
Furthermore, the device also comprises a singlechip, an electric quantity display module, a motor control circuit, an electric coil ignition device and a GPS positioning chip; and the motor display module, the motor control circuit, the storage battery and the GPS positioning chip are all connected with the single chip microcomputer.
Further, the magnetic power generation module comprises a vibration type generator, and electric energy generated by the vibration type generator is transmitted to the storage battery.
Further, the vibration generator comprises a base, a piezoelectric bimorph beam and a mass block: the base is fixed in the accommodating cavity in the lamp barrel; the piezoelectric bimorph beam comprises a first piezoelectric layer, a second piezoelectric layer and a metal layer, wherein the first piezoelectric layer and the second piezoelectric layer are respectively attached to the two opposite side surfaces of the metal layer, one end of the piezoelectric bimorph beam is fixed on the base, and the other end of the piezoelectric bimorph beam is a free end; the mass is fixed to the free end.
Furthermore, the surface of the lamp barrel is provided with a GPS display device and a GSM short message help-seeking module, and the GPS display device and the GSM short message help-seeking button are both connected with the single chip microcomputer; the GSM short message help seeking module comprises a mobile phone card inserting module and a GSM short message help seeking button.
The charging and discharging circuit of the storage battery is characterized in that the output ends of the flexible solar battery and the thin-film battery are connected with the input end of the DC-DC voltage reduction and stabilization module, the output end of the DC-DC voltage reduction and stabilization module is connected with the charging end of the storage battery through the charging protection module, the output end of the storage battery is connected with the DC-DC voltage stabilization module through the discharging protection module, power is supplied to the L ED lamp or the L ED lamp is output through the USB charging interface, and the DC-DC voltage boosting module, the DC-DC voltage reduction and stabilization module, the charging protection module and the discharging protection module are integrated on the single chip microcomputer circuit board.
Further, the tail cover is of a detachable structure; the surface of the tail cover is provided with a USB charging interface and an electric quantity indicator lamp.
3. Has the advantages that:
(1) the utility model discloses a multiple power charging mode carries out the energy storage, effectively prevents the inconvenience that single charge mode brought, more is applicable to open-air exploration.
(2) The utility model discloses a flexible solar cell, no matter on daytime, no matter under the sunshine is placed with any gesture to the flashlight, all can make the copper indium gallium selenide film solar cell who sets up at the barrel reach the biggest photic area, can also pull out flexible solar cell increase photovoltaic cell area and receive the face, can utilize the commercial power to charge simultaneously.
(3) The utility model discloses the inside thin film battery that sets up of well transparent barrel, no matter under the sunshine is placed with lamp holder mode down to the flashlight, all can reach the biggest photic area on daytime. The solar cell embedded in the transparent cylinder has the protection functions of scratch resistance, dust prevention, water prevention and the like. The service life and the photoelectric conversion efficiency of the solar cell panel are ensured.
(4) The utility model discloses still set up vibrating generator and to the battery electricity generation, can prevent in cloudy day, collect the electric energy through the vibration.
(5) In order to adapt to the actual situation of field survival, a GPS positioning button, a GSM short message distress button and a coil ignition device are arranged in the flashlight.
Drawings
Fig. 1 is a schematic view of the flexible solar cell film of the present invention when pulled out;
fig. 2 is an external view of the present invention;
FIG. 3 is a diagram of the charging and discharging circuit structure of the present invention;
fig. 4 is a structural diagram of the vibration generator of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
A field flashlight powered by multiple energy sources comprises a lamp barrel, a lamp holder and a tail cover, wherein the lamp holder and the tail cover are respectively connected to two ends of the lamp barrel; the method is characterized in that: the lamp barrel is a transparent barrel body, and a thin film battery is arranged on the inner surface of the barrel body; a storage battery is arranged in the middle of the inside of the lamp barrel; a layer of flexible solar cell film is arranged on the outer surface of the storage battery; the flexible solar cell film can be pulled out for charging or retracted into the barrel body from an opening formed in the surface of the lamp barrel under the control of a motor; the thin film battery and the flexible solar battery film are connected with the storage battery through the charging circuit; the storage battery is connected with the lamp holder through a discharge circuit.
Further, the flexible solar cell film is controlled to be pulled out and pulled in by a motor; the output shaft of the motor can drive the flexible solar cell film to rotate positively and negatively; the motor is connected with the storage battery to provide electric energy; the motor is arranged inside the lamp barrel.
Furthermore, the device also comprises a singlechip, an electric quantity display module, a motor control circuit, an electric coil ignition device and a GPS positioning chip; and the motor display module, the motor control circuit, the storage battery and the GPS positioning chip are all connected with the single chip microcomputer.
Further, the magnetic power generation module comprises a vibration type generator, and electric energy generated by the vibration type generator is transmitted to the storage battery.
Further, the vibration generator comprises a base, a piezoelectric bimorph beam and a mass block: the base is fixed in the accommodating cavity in the lamp barrel; the piezoelectric bimorph beam comprises a first piezoelectric layer, a second piezoelectric layer and a metal layer, wherein the first piezoelectric layer and the second piezoelectric layer are respectively attached to the two opposite side surfaces of the metal layer, one end of the piezoelectric bimorph beam is fixed on the base, and the other end of the piezoelectric bimorph beam is a free end; the mass is fixed to the free end.
The utility model discloses can charge the battery when the quality piece vibration in the vibration generator.
Furthermore, the surface of the lamp barrel is provided with a GPS display device and a GSM short message help-seeking module, and the GPS display device and the GSM short message help-seeking button are both connected with the single chip microcomputer; the GSM short message help seeking module comprises a mobile phone card inserting module and a GSM short message help seeking button. The module can be used as a help-seeking device in the field, and the accurate positioning and help-seeking information of a user can be sent to the bound mobile phone.
The charging and discharging circuit of the storage battery is characterized in that the output ends of the flexible solar battery and the thin-film battery are connected with the input end of the DC-DC voltage reduction and stabilization module, the output end of the DC-DC voltage reduction and stabilization module is connected with the charging end of the storage battery through the charging protection module, the output end of the storage battery is connected with the DC-DC voltage stabilization module through the discharging protection module, power is supplied to the L ED lamp or the L ED lamp is output through the USB charging interface, and the DC-DC voltage boosting module, the DC-DC voltage reduction and stabilization module, the charging protection module and the discharging protection module are integrated on the single chip microcomputer circuit board.
Further, the tail cover is of a detachable structure; the surface of the tail cover is provided with a USB charging interface and an electric quantity indicator lamp.
As shown in the attached drawing 1, the structure sketch when the flexible solar cell film is pulled out according to the utility model discloses a flashlight, including a lamp barrel 1, a lamp holder 3 and a tail cover 24 which are respectively connected with the two ends of the lamp barrel, L ED lamp 4 is installed in the lamp holder, the lamp barrel is a transparent barrel, the inner surface of the barrel is provided with a thin film battery, the middle position in the lamp barrel is provided with a storage battery 7, the outer surface of the storage battery is provided with a layer of flexible solar cell film 8, the flexible solar cell film can be pulled out for charging or retracted into the barrel from an opening arranged on the surface of the lamp barrel under the control of a motor 10, the thin film battery and the flexible solar cell film are both connected with the storage battery through a charging circuit, and the storage battery is connected with the lamp holder.
The flexible solar cell film is controlled to be pulled out and pulled in by a motor; the output shaft of the motor can drive the flexible solar cell film to rotate positively and negatively; the motor is connected with the storage battery to provide electric energy; the motor is arranged inside the lamp barrel. The specific structure diagram is as shown in the attached drawing 1, an inner cylinder is arranged in the lamp cylinder, an upper end cover 13 and a lower end cover 14 are arranged at two ends of the inner cylinder, a flexible solar cell 8 is connected to the scroll 6, the output end of the flexible solar cell 8 is connected with the charging end of the storage battery 7 through a copper electrode and a carbon brush 16 which are connected in contact, the storage battery 7 is further connected with a motor 10 through a single chip microcomputer 9, the motor 10 which is controlled by the single chip microcomputer 9 to rotate forward and backward is connected with the scroll 6, and the scroll 6 drives the flexible solar cell 8 to stretch out and roll up under the driving of. Wherein 11 is an internal gear connected to the motor, and 12 is an external gear connected to the internal gear.
As shown in fig. 2: for the utility model discloses an exterior view, lower cover are equipped with interface 17, the motor corotation switch 18 that charges, the USB interface 19 that charges, motor reversal switch 20, switch 21, power display lamp 22, tail-hood 24.
Fig. 4 is a structural diagram of a vibration generator of the magneto generator module 23 according to the present invention, which includes a base 231, a piezoelectric bimorph beam, and a mass 236: the base is fixed in the accommodating cavity in the lamp barrel; the piezoelectric bimorph beam comprises a first piezoelectric layer 233, a second piezoelectric layer 234 and a metal layer 235, the first piezoelectric layer and the second piezoelectric layer are respectively attached to the two opposite side surfaces of the metal layer, one end of the piezoelectric bimorph beam is fixed on the base, and the other end of the piezoelectric bimorph beam is a free end; the mass is fixed to the free end.
Fig. 3 is a circuit structure diagram of the charging modes of the power supply of the present invention. The utility model discloses can see in the picture that can furthest charges.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. A field flashlight powered by multiple energy sources comprises a lamp barrel (1), and a lamp holder (3) and a tail cover (24) which are respectively connected to two ends of the lamp barrel (1); the method is characterized in that: the lamp barrel (1) is a transparent barrel, and a thin film battery is arranged on the inner surface of the barrel; a storage battery (7) is arranged in the middle of the inside of the lamp barrel (1); a layer of flexible solar cell film (8) is arranged on the outer surface of the storage battery (7); the flexible solar cell film (8) can be pulled out for charging or retracted into the barrel body from an opening formed in the surface of the lamp barrel (1) under the control of a motor (10); the thin film battery and the flexible solar battery film (8) are connected with the storage battery (7) through a charging circuit; the storage battery (7) is connected with the lamp holder (3) through a discharge circuit.
2. The multi-energy-source-powered field flashlight of claim 1, wherein: the flexible solar cell film (8) is controlled to be pulled out and pulled in by a motor (10); an output shaft of the motor (10) can drive the flexible solar cell film (8) to rotate positively and negatively; the motor (10) is connected with the storage battery (7) to provide electric energy; the motor (10) is arranged inside the lamp barrel (1).
3. The multi-energy-source-powered field flashlight of claim 1, wherein: the device also comprises a singlechip, an electric quantity display module, a motor control circuit, an electric coil ignition device and a GPS positioning chip; and the electric quantity display module, the motor control circuit, the storage battery (7) and the GPS positioning chip are all connected with the single chip microcomputer.
4. The multi-energy-source-powered field flashlight of claim 1, wherein: the magnetic power generation module (23) is further included, the magnetic power generation module (23) comprises a vibration type generator, and electric energy generated by the vibration type generator is transmitted to the storage battery (7).
5. The multi-energy-source-powered field flashlight of claim 4, wherein: the vibration generator comprises a base (231), a piezoelectric bimorph beam and a mass (236): the base (231) is fixed in an accommodating cavity in the lamp barrel (1); the piezoelectric bimorph beam comprises a first piezoelectric layer (233), a second piezoelectric layer (234) and a metal layer, wherein the first piezoelectric layer (233) and the second piezoelectric layer (234) are respectively attached to the two opposite side surfaces of the metal layer, one end of the piezoelectric bimorph beam is fixed on the base (231), and the other end of the piezoelectric bimorph beam is a free end; the mass (236) is fixed to the free end.
6. The multi-energy-source-powered field flashlight of claim 1, wherein: the surface of the lamp barrel (1) is provided with a GPS display device and a GSM short message help-seeking module; the GPS display device and the GSM short message help seeking button are connected with the single chip microcomputer; the GSM short message help seeking module comprises a mobile phone card inserting module and a GSM short message help seeking button.
7. The outdoor flashlight with the multi-energy power supply according to claim 1, wherein a charging and discharging circuit of the storage battery (7) is characterized in that output ends of the flexible solar battery and the thin-film battery are connected with an input end of the DC-DC voltage reduction and stabilization module, an output end of the DC-DC voltage reduction and stabilization module is connected with a charging end of the storage battery (7) through the charging protection module, an output end of the storage battery (7) is connected with the DC-DC voltage stabilization module through the discharging protection module, power is finally supplied to the L ED lamp or the outdoor flashlight with the power supply through the USB charging interface, and the DC-DC voltage increase module, the DC-DC voltage reduction and stabilization module and the charging and discharging protection module are all integrated on a single chip microcomputer circuit board.
8. The multi-energy-source-powered field flashlight of claim 1, wherein: the tail cover (24) is of a detachable structure; the surface of the tail cover (24) is provided with a USB charging interface and an electric quantity indicator lamp.
CN201921959698.4U 2019-11-14 2019-11-14 Open-air flashlight of multipotency source power supply Active CN211083680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921959698.4U CN211083680U (en) 2019-11-14 2019-11-14 Open-air flashlight of multipotency source power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921959698.4U CN211083680U (en) 2019-11-14 2019-11-14 Open-air flashlight of multipotency source power supply

Publications (1)

Publication Number Publication Date
CN211083680U true CN211083680U (en) 2020-07-24

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ID=71625798

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921959698.4U Active CN211083680U (en) 2019-11-14 2019-11-14 Open-air flashlight of multipotency source power supply

Country Status (1)

Country Link
CN (1) CN211083680U (en)

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