The water tap electricity generating device
Technical field
The utility model relates to a kind of simple and easy electricity generating device, particularly a kind of water tap electricity generating device that utilizes the current generating on the water tap that is installed in.
Background technique
At present, people have developed various electricity generating devices, as flashlight with electric generation by itself.By rocking flashlight back and forth, the magnet piece in the flashlight moves back and forth and makes the encapsulated coil cutting magnetic line in the flashlight will produce electric current, makes the bulb of flashlight light.Be similar to so simple and easy electricity generating device and also have a lot, they have greatly enriched people's life.
The model utility content
The purpose of this utility model is to provide a kind of water tap electricity generating device, it is installed in just can utilizes current to generate electricity on the water tap, and it is simple in structure, is easy to make low production cost.
The purpose of this utility model is achieved in that a kind of water tap electricity generating device, comprise body, supporting frame with flow channel is being set in body, supporting frame and body axis are perpendicular, impeller is installed on supporting frame, magnet piece is being set respectively on the outer periphery of impeller blade, setting-in encapsulated coil on the inboard wall of tube body around the impeller, coil links to each other the external electric consumer of rectifier by lead with rectifier in being installed in inboard wall of tube body.
When the utility model uses, body is installed on the water tap, open switch, current will promote the impeller high speed rotating, the magnetic line of force that produces of encapsulated coil septum magnet piece like this, just can utilize current to generate electricity, the Ac of generation just can use for external electric consumer (such as little electric consumers such as electric shaver, flashlight, charger for mobile phone) after by rectifier rectification.So neither influencing water tap and use, can utilize the current generating again, is a kind of simple and easy electricity generating device of small and exquisite practicality.The utility model is simple in structure, is easy to make, and low production cost is easy to promote.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks cross-sectional view for master of the present utility model;
Fig. 2 is a worm's eye view of the present utility model.
Embodiment
A kind of water tap electricity generating device as shown in Figure 1 and Figure 2, comprises body 1, and the supporting frame 5 with flow channel is being set in body 1, and supporting frame 5 is cross.Supporting frame 5 is perpendicular with the body axis, impeller 2 by Bearing Installation on supporting frame 5, and under the impact of current, impeller 2 can high speed rotating.On the outer periphery of impeller 2 blades magnet piece 3 is being set respectively, setting-in encapsulated coil 4 on the inboard wall of tube body around the impeller 2.During impeller 2 rotation, the magnetic line of force that encapsulated coil 4 will septum magnet piece 3 produces Ac.Coil 4 links to each other with rectifier 6 in being installed in inboard wall of tube body by lead, and rectifier 6 external electric consumers (such as little electric consumers such as electric shaver, flashlight, charger for mobile phone) use.Charging circuit and storage battery or large value capacitor can also be set in inboard wall of tube body, can be stored into the electric current that produces in storage battery or the capacitor stand-by like this.
At body 1 end inner sealing LED lamp 7 is being set, LED lamp 7 and rectifier 6 link to each other by lead.Said LED lamp 7 is uniform ringwise to be arranged in body 1 end.The utility model can be become a power generation flashlight like this, use temporarily for people.
In actual use,, can also blow, blow impeller 2 rotary electrifications by air-flow facing to body 1 if use in the place that does not have water tap.