CN106090696A

CN106090696A - Torsional moment potential energy converting and energy is the self power generation LED illumination lamp of kinetic energy

Info

Publication number: CN106090696A
Application number: CN201610654624.4A
Authority: CN
Inventors: 李伟
Original assignee: Shenzhen Jinye Light Development Co Ltd
Current assignee: Shenzhen Jinye Light Development Co Ltd
Priority date: 2016-08-11
Filing date: 2016-08-11
Publication date: 2016-11-09
Anticipated expiration: 2036-08-11
Also published as: CN106090696B

Abstract

The invention discloses the self power generation LED illumination lamp that a kind of torsional moment potential energy converting and energy is kinetic energy, relate to LED illumination lamp field, including: torsional moment device, described torsional moment device includes rotary shaft, adds moment component and clockwork spring, the described moment component that adds is connected with described rotary shaft one end to drive described rotary shaft to rotate, and described clockwork spring is connected with described rotary shaft and rotates with described rotary shaft and crimp；DC generator, described DC generator is connected with described clockwork spring by a transmission component, when described clockwork spring discharges, drives described DC generator to rotate by described transmission component and produces electric energy；Light supply apparatus, described light supply apparatus includes that a LED, described LED are connected with described DC generator, receives described electric energy as working power, this LED illumination lamp simple in construction, convenient uses.

Description

Torsional moment potential energy converting and energy is the self power generation LED illumination lamp of kinetic energy

Technical field

The present invention relates to LED illumination lamp field, concretely, relating to a kind of torsional moment potential energy converting and energy is the spontaneous of kinetic energy Electricity LED illumination lamp.

Background technology

Activity is a utility of World Bank's tissue " to illuminate Africa ", and activity is intended to utilize the support of the World Bank Africa disadvantaged country and the aid funds in area, organize a collection of LED lamp external member from power supply to light source in China, through Africa The standard authentication of alliance, supports the small-power LED illumination lamp in Africa, solves domestic lighting and " flea market " of the general common people Illumination be used.

In the market existing " solaode+accumulator+LED lamp " type self-generating illumination reel light fixture and " gravity power generating+ LED illumination lamp " type self-generating illumination reel light fixture, but all there is certain drawback, " solar-electricity in both self-generating illumination reel light fixtures Pond+accumulator+LED lamp " type self-generating illumination reel light fixture because of current conversion efficiency of solar cell the highest, so, at fine day Be also required to shining upon of long period, produce electric energy and charge a battery, to treat powered lighting in evening, and run into sky cloudy or under Rainy day, LED illumination lamp just cannot work, and " solaode+accumulator+LED lamp " type self-generating illumination reel light fixture is because having The delicate electrical parts such as solaode and accumulator, need maintaining, but poor in the Africa of Shang Yong kerosene lamp illumination Area, it is safeguarded that the scarcity of manpower is well imagined, maybe can do sth. in advance so will be greatly shortened the service life of this lighting Scrap；" gravity power generating+LED illumination lamp " type self-generating illumination reel light fixture is to solve " solaode+accumulator+LED lamp " Scheme short slab, this scheme is by the weight of a 30Kg, hangs in an eminence with rope, is allowed to slowly be fallen by action of gravity and drive Minisize dc electric generator generates electricity, and lightening LED lamp tool, this way obviously impossible portable lighting, and in simple and crude poverty District, the thing support element that hangs that will establish high 10m a to 20m is also the thing being difficult to accomplish, and support element can not be the lowest, by weight The frequency being repeatedly lifted up is the highest, so some is unworkable during this scheme is implemented, " overhead ", " weight " are difficult to and 1 to 2W really LED Mini-lighting equipment gather together into a product, it is also difficult to be easily accepted by a user.

Summary of the invention

It is an object of the invention to overcome deficiency of the prior art, it is provided that a kind of torsional moment potential energy converting and energy is oneself of kinetic energy Generating LED illumination lamp, to solve above-mentioned technical problem.

The present invention is achieved through the following technical solutions: a kind of torsional moment potential energy converting and energy is the self power generation LED of kinetic energy Lighting, including torsional moment device, described torsional moment device includes rotary shaft, adds moment component and clockwork spring, described in add Moment component is connected with described rotary shaft one end to drive described rotary shaft to rotate, and described clockwork spring is connected with described rotary shaft And rotate with described rotary shaft and crimp；DC generator, described DC generator is by a transmission component and described clockwork spring bullet Spring is connected, and when described clockwork spring discharges, drives described DC generator to rotate by described transmission component and produces electric energy； Light supply apparatus, described light supply apparatus includes that a LED, described LED are connected with described DC generator, receives described electric energy and makees For working power.

Below above technical scheme is further elaborated:

As preferably scheme, described transmission component includes clockwork spring gear and is meshed with described clockwork spring gear Generator gear, described clockwork spring gear is installed in described rotary shaft along with described rotary shaft rotates, described electromotor Gear is installed on the motor shaft of described electromotor.

As preferably scheme, also include that a power conversion unit, described power conversion unit are arranged at described direct current and send out Between motor and described LED, described in order to the electric energy that described DC generator exports to be converted to galvanic current supply LED.

As preferably scheme, also including a shell, the other end of described rotary shaft is through described shell, described shell The one end adding moment component described in inside is close is provided with an annular friction groove；Described torsional moment device also includes a machinery rate controlling Mechanism, described machinery rate controlling mechanism includes that one is fixed on the rods in described rotary shaft and distinguishes phase with described rods two ends The friction ball connected, described friction ball is adaptive with described annular friction groove；When the rotation of described rotary shaft and rotating speed are more than predetermined value Time, described rods is made described friction ball slide at described annular friction groove by centrifugal force tension and produces frictional force.

As preferably scheme, described clockwork spring is built in described shell, and described shell is additionally provided with a locking structure Part, when described locking member is pressed, described locking member and described clockwork spring offset to limit the curling of described clockwork spring.

As preferably scheme, described in add moment component be crank or key.

As preferably scheme, described power conversion unit connects a power connector male, described DC generator Connect and have a power connector female matched with described power connector male；Described power connector male is that five cores are inserted Head, described power connector female corresponding for five core lock pins, and the middle plug of described power connector male is an inspection Surveying plug, the middle lock pin of described power connector female is a detection lock pin.

As preferably scheme, also include that a base, described shell and DC generator are installed on described base.

As preferably scheme, also include being arranged between described shell and described clockwork spring gear described in order to prevent The non-return rotary device of rotary shaft revolution, described non-return rotary device includes that only swiveling gear and only swiveling gear hook, described non-return turn Gear is connected with described rotary shaft, and described only swiveling gear hook is installed on the inwall of described shell, when tightening described clockwork spring Time, the tooth that described only swiveling gear hook will be inserted in described only swiveling gear along the described only direction that swiveling gear rotates In groove.

As preferably scheme, described LED is provided with a guard member.

The self power generation LED illumination lamp that torsional moment potential energy converting and energy is kinetic energy that the present invention provides, uses traditional mechanical formula clock Table " clockwork spring ", the kinetic energy applied with manpower is converted to the potential energy of clockwork spring, allows clockwork spring put aside when power generation operation Potential energy discharge, be converted into mechanical kinetic energy and drive minisize dc electric generator to generate electricity, clockwork spring is by adding moment component Acting on minisize dc electric generator makes it produce voltage, supplies small-power LED illumination lamp work after power conversion unit voltage stabilizing Make, this LED illumination lamp simple in construction, convenient use.

Below in conjunction with the accompanying drawings and the present invention is embodied as being further elaborated by specific embodiment.

Accompanying drawing explanation

Fig. 1 be one embodiment of the invention torsional moment potential energy converting and energy be that the structure of the self power generation LED illumination lamp of kinetic energy is shown It is intended to；

Fig. 2 be another embodiment of the present invention torsional moment potential energy converting and energy be the structure of the self power generation LED illumination lamp of kinetic energy Schematic diagram；

Fig. 3 be clockwork spring release too fast time friction ball state；

Fig. 4 is clockwork spring friction ball state when discharging slow.

In figure:

10, torsional moment device；

101, rotary shaft；

102, moment component is added；

103, clockwork spring；

104, machinery rate controlling mechanism；

1041, rods；

1042, friction ball；

20, DC generator；

201, power connector female；

30, light supply apparatus；

301, LED；

302, guard member；

40, transmission component；

401, clockwork spring gear；

402, generator gear；

50, power conversion unit；

501, power connector male；

60, shell；

601, annular friction groove；

602, locking member；

70, base；

80, non-return rotary device.

Detailed description of the invention

In order to be better understood from the improvement that the present invention does relative to prior art, the detailed description of the invention of the present invention can be entered Row describes in detail, and the technology being previously mentioned will be described with reference to the appended drawings.

Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.

With reference to shown in Fig. 1-2, a kind of torsional moment potential energy converting and energy is the self power generation LED illumination lamp of kinetic energy, including torsional moment Device 10, DC generator 20 and light supply apparatus 30, it should be noted that the self power generation LED that torsional moment potential energy converting and energy is kinetic energy shines The response of bright lamp Ju Shi World Bank tissue " illuminates Africa ", and activity is a utility, and activity is intended to utilize the World Bank Support Africa disadvantaged country with the aid funds in area in the Chinese a collection of LED lamp external member from power supply to light source of organizational purchasing, It is then passed through the standard authentication of African Union, supports the small-power LED illumination lamp in Africa, solve the domestic lighting of the general common people The illumination of " flea market " is used, and the self power generation LED illumination lamp that torsional moment potential energy converting and energy is kinetic energy in the present embodiment is adopted The energy changed with torsional moment potential energy and kinetic energy generates electricity, and i.e. applies artificial mechanical energy, and this LED illumination lamp is a kind of little Power, self power generation, portable LED illumination lamp.

Specifically, torsional moment device 10 includes rotary shaft 101, adds moment component 102 and clockwork spring 103, adds moment Component 102 is connected with rotary shaft 101 one end to drive rotary shaft 101 to rotate, and the critical piece of torsional moment device 10 is a clockwork spring Spring 103, clockwork spring 103 is connected with rotary shaft 101 and rotates with rotary shaft 101 and crimp, when accumulation of energy, with manually passing through Add moment parts and artificial mechanical's kinetic energy is converted to the torsion potential energy of clockwork spring 103；Clockwork spring 103 is installed on rotary shaft On 101, suitably increase the length of clockwork spring 103, width and thickness, its torsional moment can be made to strengthen and the time of release increases Add, add moment component 102 and be installed on the front end of rotary shaft 101 and rotatable in rotary shaft 101.

Add moment component 102 and make the effect of clockwork spring 103 torsional moment by bending, produce the elasticity of flexure and deform, thus bullet Spring produces at own layer and reverses, and converts kinetic energy into the potential energy of clockwork spring 103, and DC generator 20 is by a transmission component 40 are connected with clockwork spring 103, and the potential energy allowing clockwork spring 103 put aside when power generation operation discharges, and passes through transmission component 40 drive DC generator 20 to rotate and produce electric energy and then band dynamotor 20 generates electricity.

Light supply apparatus 30 mainly includes that a LED 301, LED 301 paster are welded on pcb board, because LED 301 merit Rate is the least, if the bulb of LED 301 is metal simultaneously, it is only necessary to fastening pcb board just can reach the effect of heat radiation with bulb Really, if plastic cement bulb, then need to increase less fin, to meet thermal power conduction and convection current, reach to dispel the heat as early as possible Effect, LED 301 is connected with DC generator 20, receive electric energy as working power.

The self power generation LED illumination lamp that torsional moment potential energy converting and energy is kinetic energy in the present embodiment according to micromachine " rotating speed- Output power curve ", it is also provided with a transmission component 40 to control the maximum speed of DC generator 20 and minimum speed, makes straight Stream electromotor 20 output voltage is in the range of LED lamp required voltage, to ensure that this LED illumination lamp works in stable region In, transmission component 40 is a gear train, and it includes clockwork spring gear 401 and the generating being meshed with clockwork spring gear 401 Machine gear 402, this LED illumination lamp converts mechanical energy into " the supply unit part " of electric energy, uses the final stage tooth of gear train Wheel belt dynamotor 20 generates electricity, and this DC generator 20 is according to the minisize dc electric generator that World Bank's requirement is 1 to 5W； Because the mechanical energy power limited of prime, it is impossible to make DC generator 20 overspeed operation, and produce overvoltage output, so directly Stream power output end only need to use general power conversion unit 50 just to can reach the demand of this LED illumination lamp steady operation, DC generator 20 is driven by the final-stage gear axle of gear train, and output and voltage mate with the parameter of this LED illumination lamp, Met the rotation speed requirements of DC generator 20 by gear train, drive the DC generator 20 of supply unit to generate electricity, through power supply Reach this LED illumination lamp required voltage value, the LED power of supply light supply apparatus 30 after converting unit 50 voltage stabilizing, make LED 301 is luminous, reaches the purpose of self-generating illumination reel, and clockwork spring gear 401 is installed in rotary shaft 101 along with rotary shaft 101 is revolved Turning, generator gear 402 is installed on the motor shaft of DC generator 20.

Torsional moment potential energy converting and energy is that the self power generation LED illumination lamp of kinetic energy also includes a power conversion unit 50, and power supply turns Changing unit 50 and start the effect of burning voltage in circuit, power conversion unit 50 is arranged at DC generator 20 and LED 301 Between, in order to the electric energy that DC generator 20 exports is converted to galvanic current, in order to supply LED 301 works.

With reference to shown in Fig. 3-4, make when this LED illumination lamp lighted by needs the release of torsional moment potential energy be converted into and can drive directly The mechanical kinetic energy that stream electromotor 20 rotates；The most also utilize the relation of rotary speed and centrifugal force, have employed the kinetic energy release time limit The mechanical rate controlling mechanism 104 of rate of release processed, automatically controls the rate of release of clockwork spring, the torsional moment potential energy converting and energy in the present embodiment Self power generation LED illumination lamp for kinetic energy also includes a shell 60, and the other end of rotary shaft 101 is through shell 60, shell 60 Internal close one end adding moment component 102 is provided with an annular friction groove 601；Torsional moment device 10 also includes a machinery rate controlling Mechanism 104, machinery rate controlling mechanism 104 includes a rods 1041 and the friction ball being respectively connected with rods 1041 two ends 1042, rods 1041 is installed in rotary shaft 101, and friction ball 1042 is adaptive with annular friction groove 601；Machinery rate controlling mechanism 104 utilize centrifugal principle, and when the release of clockwork spring 103 potential energy is very fast, its rotating speed is very fast, makes rods 1041 stretch, rubs Wipe ball 1042 and produce bigger frictional force with annular friction groove 601, make rotating speed slack-off；Otherwise, make rods 1041 bend, friction Ball 1042 does not contacts with annular friction groove 601, does not produce frictional force, makes rotating speed accelerate, therefore makes turning of band dynamotor 20 Speed controls in certain scope.

Clockwork spring 103 is built in shell 60, and shell 60 is provided with a locking member 602, locking member 602 and clockwork spring Spring 103 offsets to limit clockwork spring 103 and crimps, and the locking member 602 in the present embodiment is by a button and return spring group Become, its role is to when DC generator 20 works, stop generating the most immediately, can push button, utilize button and send out Frictional force between bar makes clockwork spring 103 stop release, causes DC generator 20 to run out of steam and stops generating；Work as needs When continuing illumination, it is only necessary to press one-touch again, make clockwork spring 103 be rotated further, and band dynamotor 20 continues to send out Electricity, makes this LED illumination lamp light.

Adding moment component 102 can be the torsion speed that crank or key, crank and key can accelerate clockwork spring 103 Degree so that clockwork spring 103 quickly has torsion potential energy, and then can shorten the startup time of this LED illumination lamp.

Power conversion unit 50 is also associated with a power connector male 501, DC generator 20 connects and has one with electric The power connector female 201 that source connector male 501 matches, can " blindmate " and non-directional in order to reach power connector The purpose patched, this power connector have employed " polar-symmetric setting " scheme, and i.e. five cores are set to a row, power connector Male 501 is five core plugs, power connector female 201 corresponding for five core lock pins, and in power connector male 501 Between plug be a test plug, the middle lock pin of power connector female 201 is a detection lock pin, test plug and detection lock pin It is taken from the power input of LED 301, is connected with detection micropower LED positive pole；Remaining 4 lock pin by "+", "-" the most right Claim arrange, with solve "+", "-" pole misplug the problem connecing anti-electric power polarity.

The self power generation LED illumination lamp that torsional moment potential energy converting and energy is kinetic energy in the present embodiment also includes a base 70, outward Shell 60 and DC generator 20 are installed on base 70, form complete Self-generating LED lamp tool；Base 70 can be as required Frame-type, it is also possible to be to close boxlike, in addition to afterburning crank and LED lamp light radiating surface, base 70 has suitable degree of stability, When Self-generating LED lamp tool normally works, can be stably placed in plane, lift or mount on the wall.

Torsional moment potential energy converting and energy is that the self power generation LED illumination lamp of kinetic energy also includes being arranged at shell 60 and clockwork spring tooth In order to the non-return rotary device 80 preventing rotary shaft 101 from turning round between wheel 401, non-return rotary device 80 includes only swiveling gear and non-return Turning gear hook, only swiveling gear is arranged in rotary shaft 101, will rotate with rotary shaft 101, and only swiveling gear hook is installed on The inwall of shell 60, when tightening clockwork spring 103, the teeth groove that only swiveling gear hook front end will be inserted in only swiveling gear In, along with constantly tightening of clockwork spring 103, only swiveling gear will be along non-return under being hooked in an elastic component effect of its lower end The teeth groove of plant is constantly changed in the direction turning gear rotation, prevents only swiveling gear revolution, when needs torsional moment potential energy converting and energy becomes During kinetic energy, only only swiveling gear hook need to be extracted from teeth groove.

In order to prevent LED 301 from artificially being damaged unintentionally, being provided with a guard member 302 in LED 301, this is prevented Protecting component 302 can be lens or the screening glass with protective effect, it is also possible to add the lamp controlling angle of radiation above its LED Cover so that it is clearer can be irradiated to farther place.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any One or more embodiments or example in combine in an appropriate manner.

Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example Property, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is without departing from the principle of the present invention and objective In the case of above-described embodiment can be changed within the scope of the invention, revise, replace and modification.

Claims

1. a torsional moment potential energy converting and energy is the self power generation LED illumination lamp of kinetic energy, it is characterised in that including:

Torsional moment device, described torsional moment device includes rotary shaft, adds moment component and clockwork spring, described in add moment component with Described rotary shaft one end is connected to drive described rotary shaft to rotate, and described clockwork spring is connected with described rotary shaft and with described rotation Rotating shaft rotates and crimps；

DC generator, described DC generator is connected with described clockwork spring, when described clockwork spring by a transmission component During release, drive described DC generator to rotate by described transmission component and produce electric energy；

Light supply apparatus, described light supply apparatus includes that a LED, described LED are connected with described DC generator, receives described electricity Can be as working power.

Torsional moment potential energy converting and energy the most according to claim 1 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Described transmission component includes clockwork spring gear and the generator gear being meshed with described clockwork spring gear, described clockwork spring bullet Spring gear is installed in described rotary shaft along with described rotary shaft rotates, and described generator gear is installed on the electricity of described electromotor On arbor.

Torsional moment potential energy converting and energy the most according to claim 2 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Also include that a power conversion unit, described power conversion unit are arranged between described DC generator and described LED, in order to The electric energy that described DC generator exports is converted to galvanic current and supplies described LED.

Torsional moment potential energy converting and energy the most according to claim 3 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Also include a shell, the other end of described rotary shaft through described shell, described enclosure near described in add moment component One end be provided with an annular friction groove；Described torsional moment device also includes a machinery rate controlling mechanism, described machinery rate controlling mechanism It is fixed on the rods in described rotary shaft and the friction ball being respectively connected with described rods two ends, described friction including one Ball is adaptive with described annular friction groove；When described rotary shaft rotates and rotating speed is more than predetermined value, described rods is by centrifugal force Stretching makes described friction ball slide at described annular friction groove and produce frictional force.

Torsional moment potential energy converting and energy the most according to claim 4 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Described clockwork spring is built in described shell, and described shell is additionally provided with a locking member, when described locking member is pressed, Described locking member and described clockwork spring offset to limit the curling of described clockwork spring.

Torsional moment potential energy converting and energy the most according to claim 1 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that The described moment component that adds is crank or key.

Torsional moment potential energy converting and energy the most according to claim 3 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Described power conversion unit connects a power connector male, described DC generator connect have one with described power connector The power connector female that male matches；Described power connector male is five core plugs, described power connector female phase Corresponding for five core lock pins, and the middle plug of described power connector male is a test plug, described power connector is female The middle lock pin of head is a detection lock pin.

Torsional moment potential energy converting and energy the most according to claim 4 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Also include that a base, described shell and DC generator are installed on described base.

Torsional moment potential energy converting and energy the most according to claim 4 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that Also include being arranged in order to the non-return rotary device preventing described rotary shaft from turning round between described shell and described clockwork spring gear, Described non-return rotary device includes that only swiveling gear and only swiveling gear hook, described only swiveling gear are connected with described rotary shaft, institute Stating only swiveling gear hook and be installed on the inwall of described shell, when tightening described clockwork spring, described only swiveling gear hook is by edge The described only direction that swiveling gear rotates to be inserted in the teeth groove in described only swiveling gear.

Torsional moment potential energy converting and energy the most according to claim 1 is the self power generation LED illumination lamp of kinetic energy, it is characterised in that One guard member is installed in described LED.