CN205792007U - A kind of low noise long-life hub generator - Google Patents

Abstract

The utility model discloses a kind of low noise long-life hub generator, including motor shaft, copper meson, rotor case, magnet ring, coil, nine channel cores, ball bearing, copper bearing, lead-in wire, fixed plate and fixing meson, described motor shaft, copper meson and rotor case are riveted together, and motor shaft, copper meson and rotor case central axes, described magnet ring is fixed on rotor case inner ring, described ball bearing is fixed on two ends in copper bearing, copper shaft is held and is riveted in fixed plate, described nine channel cores are fixed on copper bearing, it is enclosed with coil on the muscle of described nine channel cores, described coil is made up of enamel-covered wire, and three coils one group, connect in Y type, drawn by lead-in wire.This kind of low noise long-life hub generator, has the features such as volume is little, noise is low, life-span length, adaptation environment are strong.

Description

A kind of low noise long-life hub generator

Technical field

This utility model relates to a kind of electromotor, is specially a kind of low noise long-life hub generator, belongs to automobile and join Part field.

Background technology

Wheel hub lamp in the market is powered mainly by aneroid battery and automobile storage battery, neither energy-conserving and environment-protective, installs again complicated. This utility model technology just can make up above-mentioned weak point, has microgenerator in Self-generating wheel hub lamp, it is not necessary to electricity Pond powers, energy-conservation environmental protection again, and eliminates the trouble of the winding displacement wiring of power line, and private car owner oneself also can install.

For solving the problems referred to above, therefore it is proposed that a kind of low noise long-life hub generator.

Utility model content

The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of low noise long-life wheel Hub electromotor.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme:

This utility model one low noise long-life hub generator, including motor shaft, copper meson, rotor case, magnet ring, line Circle, nine channel cores, ball bearing, copper bearing, lead-in wire, fixed plate and fixing meson, described motor shaft, copper meson and rotor case riveting It is connected together, and motor shaft, copper meson and rotor case central axes, described magnet ring is fixed on rotor case inner ring, described Ball bearing is fixed on two ends in copper bearing, and copper shaft is held and is riveted in fixed plate, and described nine channel cores are fixed on copper bearing On, the muscle of described nine channel cores is enclosed with coil, described coil is made up of enamel-covered wire, and three coils one group, in Y type even Connect, lead-in wire draw.

Further, described ball bearing uses Z3 level bearing.

Further, described motor shaft, copper meson, rotor case, magnet ring, coil, nine channel cores, ball bearing, copper bearing, Lead-in wire, fixed plate and fixing meson all do protection against the tide, anticorrosion, antirust treatment.

This utility model is reached to provide the benefit that: by using Z3 level low noise long-life ball bearing, make generating Machine noise in operating is less than 35dB, and continuously runs the life-span more than 10000 hours, and all parts of this product all do protection against the tide, anti- Rotten, antirust treatment, can work adapting to this electromotor in different environment, and this product has that volume is little, noise is low, the life-span The features such as long, adaptation environment is strong, utilize hub operation to drive generator amature, and stator coil cutting magnetic line produces electric current Voltage, for LED luminescence display.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the overall structure explosive view of this utility model a kind of low noise long-life hub generator；

In figure: 1, motor shaft；2, copper meson；3, rotor case；4, magnet ring；5, coil；6, nine channel core；7, ball bearing； 8, copper bearing；9, lead-in wire；10, fixed plate；11, fixing meson.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.

Embodiment 1

As it is shown in figure 1, a kind of low noise long-life hub generator, including motor shaft 1, copper meson 2, rotor case 3, magnet ring 4, coil 5, nine channel core 6, ball bearing 7, copper bearing 8, lead-in wire 9, fixed plate 10 and fixing meson 11, described motor shaft 1, copper Meson 2 and rotor case 3 are riveted together, and motor shaft 1, copper meson 2 and rotor case 3 central axes, and described magnet ring 4 is fixed On rotor case 3 inner ring, described ball bearing 7 is fixed on two ends in copper bearing 8, and copper shaft is held 8 and is riveted in fixed plate 10, Described nine channel cores 6 are fixed on copper bearing 8, and the muscle of described nine channel cores 6 is enclosed with coil 5, and described coil 5 is by enamel-covered wire Constitute, and three coils 5 one groups, connect in Y type, by lead-in wire 9 extraction.

Described ball bearing 7 uses Z3 level bearing, described motor shaft 1, copper meson 2, rotor case 3, magnet ring 4, coil 5, nine Channel core 6, ball bearing 7, copper bearing 8, lead-in wire 9, fixed plate 10 and fixing meson 11 all do protection against the tide, anticorrosion, antirust treatment.

It should be understood that this kind of low noise long-life hub generator utilizes automotive hub to rotate drives electromotor, Motor shaft 1 band moving winding 5 does cutting magnetic induction line motion, produces the LED display use that current/voltage is contained on wheel hub with supply.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims (3)

1. a low noise long-life hub generator, including motor shaft (1), copper meson (2), rotor case (3), magnet ring (4), line Circle (5), nine channel cores (6), ball bearing (7), copper bearing (8), lead-in wire (9), fixed plate (10) and fixing meson (11), it is special Levying and be, described motor shaft (1), copper meson (2) and rotor case (3) are riveted together, and motor shaft (1), copper meson (2) and turn Sub-shell (3) central axes, described magnet ring (4) is fixed on rotor case (3) inner ring, and described ball bearing (7) is fixed on copper Bearing (8) interior two ends, copper shaft holds (8) and is riveted in fixed plate (10), and described nine channel cores (6) are fixed on copper bearing (8) On, the muscle of described nine channel cores (6) is enclosed with coil (5), described coil (5) is made up of enamel-covered wire, and three coils (5) Group, connects in Y type, lead-in wire (9) draw.

A kind of low noise long-life hub generator the most according to claim 1, it is characterised in that described ball bearing (7) Z3 level bearing is used.

A kind of low noise long-life hub generator the most according to claim 1, it is characterised in that described motor shaft (1), Copper meson (2), rotor case (3), magnet ring (4), coil (5), nine channel cores (6), ball bearing (7), copper bearing (8), lead-in wire (9), fixed plate (10) and fixing meson (11) all do protection against the tide, anticorrosion, antirust treatment.