CN211715272U - Gravity power generation device for field illumination - Google Patents
Gravity power generation device for field illumination Download PDFInfo
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- CN211715272U CN211715272U CN201920925425.1U CN201920925425U CN211715272U CN 211715272 U CN211715272 U CN 211715272U CN 201920925425 U CN201920925425 U CN 201920925425U CN 211715272 U CN211715272 U CN 211715272U
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Abstract
A gravity power generation device for field illumination comprises a mechanical transmission mechanism and a low-loss circuit, wherein the mechanical transmission mechanism comprises a gravity driving device and a gear transmission device, and the low-loss circuit comprises a power transmission device, a power storage device and an electrical appliance; the gravity driving device comprises a weight, wherein the weight is connected with the chain wheel through a chain; the gear transmission device comprises a gear set and is provided with a gear shell, and the outer wall of the gear shell is provided with an electric power generation device; the power generation device is connected with the electrical appliance through the transmission circuit, the power generation device is sequentially connected with the power transmission device and the power storage device through the storage circuit, and the power storage device is connected with the electrical appliance through the transmission circuit. The utility model discloses simple structure, manufacturing cost is lower, the use of gear train to and the design of circuit, make gravity turn into the electric energy and can reach higher efficiency, the energy saving and make things convenient for people's life, give other people the life and offer convenience.
Description
Technical Field
The utility model relates to a power generation lighting device, especially a gravity power generation facility for field lighting.
Background
At present, the living standard of people is gradually increased, the requirements for outdoor play and exploration are also gradually increased, and the outdoor power utilization is extremely inconvenient, so that the design can generate power in the field and bring power to people. Currently, some poor regions of developing countries are still illuminated with kerosene lamps. In view of this situation, it is very important to find a clean, low-cost and convenient lighting technology. The system not only enables people in the areas to live more safely and healthily, but also reduces pollution caused by kerosene lamps.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide an energy saving and emission reduction, convenient to use are used for the gravity power generation facility of field lighting.
The utility model discloses the technical problem that solve is realized through following technical scheme, a gravity power generation facility for field lighting, its characteristics are: the low-loss power transmission device comprises a mechanical transmission mechanism and a low-loss circuit, wherein the mechanical transmission mechanism comprises a gravity driving device and a gear transmission device, and the low-loss circuit comprises a power transmission device, a power storage device and an electrical appliance;
the gravity driving device comprises a weight, and the weight is connected into the chain wheel through a chain;
the gear transmission device comprises a gear set with adjustable transmission ratio, the gear set comprises an input gear, the input gear is connected with a chain wheel through a gear column and a bolt, the gear set also comprises a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear,
the second gear is connected with the input gear through a gear column,
the third gear is meshed with the second gear,
the fourth gear is connected with the third gear through a gear column,
the fifth gear is meshed with the fourth gear,
the sixth gear is in meshed connection with the fifth gear;
the gear shell covers the second gear, the third gear, the fourth gear, the fifth gear and the sixth gear, and the outer wall of the gear shell is provided with an electric power generating device which is directly connected with an output shaft of the sixth gear through the gear shell;
the power generation device is connected with the electrical appliance through the transmission circuit, the power generation device is sequentially connected with the input ends of the power transmission device and the power storage device through the storage circuit, and the output end of the power storage device is connected with the electrical appliance through the transmission circuit; the power generation device is a direct current generator, the power transmission device is a charger based on piezoelectric energy collection technology, and the power storage device is a storage battery.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, the drive ratio of gear train be 1:9-1: 16.
the utility model discloses the technical problem that solve can also further realize through following technical scheme, the drive ratio of gear train be 1: 12.
the utility model discloses the technical problem that will solve can also further realize through following technical scheme, and the sprocket is 9 with the input gear tooth ratio: 2, the gear ratio of the input gear to the second gear is 1: 2, the second gear is meshed with the third gear, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the third gear to the fourth gear is 1: and 3, the fourth gear is in meshed connection with the fifth gear, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the fifth gear to the sixth gear is 1: 1.
the utility model discloses the technical problem that will solve can also further realize through following technical scheme, and the sprocket is 9 with the input gear tooth ratio: 2, the gear ratio of the input gear to the second gear is 1: 2, the second gear is meshed with the third gear, and the gear ratio is 4:1, the transmission ratio is 1:4, the gear ratio of the third gear to the fourth gear is 1: and 3, the fourth gear is in meshed connection with the fifth gear, and the gear ratio is 3: 1, the transmission ratio is 1: 3, the gear ratio of the fifth gear to the sixth gear is 1: 1.
compared with the prior art, the utility model, simple structure, manufacturing cost is lower, the use of gear train to and the design of circuit, make gravity turn into the electric energy and can reach higher efficiency, the energy saving and make things convenient for people's life, give other people the life and offer convenience.
Drawings
FIG. 1 is a schematic structural diagram of a mechanical transmission mechanism;
FIG. 2 is a left side view of the mechanical transmission;
FIG. 3 is a top view of the mechanical transmission;
fig. 4 is a low loss circuit flow diagram.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
A gravity power generation device for field illumination comprises a mechanical transmission mechanism and a low-loss circuit, wherein the mechanical transmission mechanism comprises a gravity driving device and a gear transmission device, and the low-loss circuit comprises a power transmission device, a power storage device and an electrical appliance;
the gravity driving device comprises a heavy object which is connected into the chain wheel 1 through a chain;
the gear transmission device comprises a gear set with adjustable transmission ratio, the gear set comprises an input gear 3, the input gear 3 is connected with a chain wheel 1 through a gear column and a bolt, the gear set also comprises a second gear 7, a third gear 5, a fourth gear 4, a fifth gear 9 and a sixth gear 10,
the second gear 7 is connected with the input gear 3 through a gear column,
the third gear 5 is in meshed connection with the second gear 7,
the fourth gear 4 is connected with the third gear 5 through a gear column,
the fifth gear 9 is meshed with the fourth gear 4,
the sixth gear 10 is in meshed connection with the fifth gear 9;
the gear box is provided with a gear shell 6, the gear shell covers the second gear, the third gear, the fourth gear, the fifth gear and the sixth gear, an electric power generating device 8 is arranged on the outer wall of the gear shell 6, and the electric power generating device penetrates through the gear shell 6 to be directly connected with an output shaft of the sixth gear 10;
the power generation device 8 is connected with the electric appliance through a transmission circuit, the power generation device 8 is sequentially connected with the input ends of the power transmission device and the power storage device through a storage circuit, and the output end of the power storage device is connected with the electric appliance through the transmission circuit.
The power generation device 8 is a direct current generator.
The power generation process is as follows: (1) the electrical equipment is suspended at a height of about 1.5 m. (2) Before starting, the chain needs to be manually reset, and after the chain is reset, the chain with the hook is placed on the chain wheel 1, and a 1kg weight is placed on the suspended hook. (3) Along with the descending of the heavy object, the chain wheel 1 is pulled under the action of gravity, the chain wheel 1 drives the gear set to rotate, the coil wire in the magnetic field inside the power generation device is driven to cut the magnetic line of force to move, and current is generated and is transmitted to an electric appliance to work or is stored. In order to stabilize the generated current, a speed damper can be used in the descending process of the heavy object to ensure that the descending speed of the heavy object is uniform,
the gear ratio of the gear set is 1:9-1: 16.
The gear ratio of the gear set is 1: 12.
The gear ratio of the chain wheel 1 to the input gear 3 is 9: 2, the gear ratio of the input gear 3 to the second gear 7 is 1: 2, the second gear 7 is meshed with the third gear 5, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the third gear 5 to the fourth gear 4 is 1: and 3, the fourth gear 4 is in meshed connection with the fifth gear 9, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the fifth gear 9 to the sixth gear 10 is 1: 1.
the gear ratio of the chain wheel 1 to the input gear 3 is 9: 2, the gear ratio of the input gear 3 to the second gear 7 is 1: 2, the second gear 7 is meshed with the third gear 5, and the gear ratio is 4:1, the transmission ratio is 1:4, the gear ratio of the third gear 5 to the fourth gear 4 is 1: and 3, the fourth gear 4 is in meshed connection with the fifth gear 9, and the gear ratio is 3: 1, the transmission ratio is 1: 3, the gear ratio of the fifth gear 9 to the sixth gear 10 is 1: 1.
the power transmission device is a charger based on a piezoelectric energy collection technology, and in order to improve the efficiency of energy collection and storage, a voltage conversion circuit taking an LTC3588-1 power management chip as a core and a charging control circuit taking an LTC4071 charging control chip as a core are designed to store the electric energy collected by the energy collector in a battery. A novel power management chip LTC3588-1 was introduced by Linculet, USA to optimize the management of low voltage power supplies. A low loss, full wave bridge rectifier and a high efficiency buck converter are integrated within LTC 3588-1.
The power storage device is a storage battery, and can transmit electric energy to other electric appliances through a low-energy consumption circuit or provide energy for the small bulb to enable the small bulb to work.
The low loss circuit uses an LTC3588-1 chip, which is a chip designed for direct connection to a gravity-generated or alternative AC power source, rectification of the voltage waveform, and storage of the harvested energy in an external storage capacitor. The ultra-low quiescent current (450nA) under-voltage latch-Up (ULVO) mode enables charge to accumulate on the storage capacitor until the buck converter can efficiently transfer a portion of the stored charge to the output. During the no load sleep state, the LTC3588-1 regulates the output voltage as long as 950nA of quiescent current is consumed while the storage capacitor can be continuously charged. The gravity transmits the pulling force to generate electricity, and the current is unstable, so the LTC3588-1 chip is used for greatly improving the gravity generating effect and the electricity generating use efficiency.
The whole action process is the whole action mode of the gravity power generation outdoor illuminating lamp, the bulb can be continuously lightened in 30 minutes by effectively utilizing gravity, energy is saved, convenience is brought, no waste is discharged, convenience can be brought to people in outdoor activities, convenience can also be brought to people in remote areas who cannot normally use the bulb, and the lamp still has very effective effect as emergency light.
Claims (5)
1. The utility model provides a gravity power generation facility for field lighting which characterized in that: the low-loss power transmission device comprises a mechanical transmission mechanism and a low-loss circuit, wherein the mechanical transmission mechanism comprises a gravity driving device and a gear transmission device, and the low-loss circuit comprises a power transmission device, a power storage device and an electrical appliance;
the gravity driving device comprises a weight, and the weight is connected into the chain wheel through a chain;
the gear transmission device comprises a gear set with adjustable transmission ratio, the gear set comprises an input gear, the input gear is connected with a chain wheel through a gear column and a bolt, the gear set also comprises a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear,
the second gear is connected with the input gear through a gear column,
the third gear is meshed with the second gear,
the fourth gear is connected with the third gear through a gear column,
the fifth gear is meshed with the fourth gear,
the sixth gear is in meshed connection with the fifth gear;
the gear shell covers the second gear, the third gear, the fourth gear, the fifth gear and the sixth gear, and the outer wall of the gear shell is provided with an electric power generating device which is directly connected with an output shaft of the sixth gear through the gear shell;
the power generation device is connected with the electrical appliance through the transmission circuit, the power generation device is sequentially connected with the input ends of the power transmission device and the power storage device through the storage circuit, and the output end of the power storage device is connected with the electrical appliance through the transmission circuit;
the power generation device is a direct current generator, the power transmission device is a charger based on piezoelectric energy collection technology, and the power storage device is a storage battery.
2. The gravity power generation device for field lighting according to claim 1, wherein: the gear ratio of the gear set is 1:9-1: 16.
3. the gravity power generation device for field lighting according to claim 2, wherein: the gear ratio of the gear set is 1: 12.
4. the gravity power generation device for field lighting according to claim 1, wherein: the tooth ratio of the chain wheel to the input gear is 9: 2, the gear ratio of the input gear to the second gear is 1: 2, the second gear is meshed with the third gear, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the third gear to the fourth gear is 1: and 3, the fourth gear is in meshed connection with the fifth gear, and the gear ratio is 3: 1-4:1, the transmission ratio is 1: 3-1:4, the gear ratio of the fifth gear to the sixth gear is 1: 1.
5. the gravity power generation device for field lighting according to claim 4, wherein: the tooth ratio of the chain wheel to the input gear is 9: 2, the gear ratio of the input gear to the second gear is 1: 2, the second gear is meshed with the third gear, and the gear ratio is 4:1, the transmission ratio is 1:4, the gear ratio of the third gear to the fourth gear is 1: and 3, the fourth gear is in meshed connection with the fifth gear, and the gear ratio is 3: 1, the transmission ratio is 1: 3, the gear ratio of the fifth gear to the sixth gear is 1: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925425.1U CN211715272U (en) | 2019-06-19 | 2019-06-19 | Gravity power generation device for field illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925425.1U CN211715272U (en) | 2019-06-19 | 2019-06-19 | Gravity power generation device for field illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211715272U true CN211715272U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925425.1U Active CN211715272U (en) | 2019-06-19 | 2019-06-19 | Gravity power generation device for field illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211715272U (en) |
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2019
- 2019-06-19 CN CN201920925425.1U patent/CN211715272U/en active Active
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