CN201072062Y

CN201072062Y - Non-battery safety flash lamp of pedal cycle

Info

Publication number: CN201072062Y
Application number: CNU2007200734513U
Authority: CN
Inventors: 梁钧博
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-09
Filing date: 2007-08-09
Publication date: 2008-06-11
Anticipated expiration: 2017-08-09

Abstract

The utility model discloses a secure flashing lamp of a cell free type bicycle. The utility model comprises a secure lamp holder and a shaft lever seat; the secure lamp holder comprises a lampshade with a PC plate arranged inside; an iron core is also arranged in the lampshade, and a coil is winded at the outer side of the iron core; the coil is electrically connected with at least a luminous body through the PC plate; a shade connecting part used for being fixedly connected with a wheel is arranged on the outer surface of the lampshade; the shaft lever comprises a seat connecting part used for being fixedly connected with a car body yoke lever, and also comprises a magnet fastener provided with a magnet end and fixedly arranged on the shaft lever seat, the iron core are relatively arranged with the magnet end and an electromagnetic induction gap is formed. Because the utility model adopts the above structure, the secure flashing lamp of the utility model has the advantages that the operation is safe, the installation is convenient, and the cost is low, and a secure flashing lamp which has saved time, saved labor and free environment pollution is formed.

Description

No battery type bicycle safety flashing light

Technical field

The utility model relates to foot-operated car light field, especially a kind of safe flashing light that is applicable to no battery type bicycle.

Background technology

" improvement of bicycle electric organ " according to No. the 494897th, authorization bulletin TaiWan, China on July 11st, 2002, September 11 1998 its date of application, application number 87214982, learn and can analyze by its diagram and claim range content, it still has following defective: the wheel of (one) its vehicle frame is provided with some strong magnets, when bicycle stops or during status of action, this magnet is easy to draw not clear metal object (as nail from surrounding environment, iron block etc.), simultaneously, when bicycle in action during state, at centrifugal force during greater than magnet suction, these objects that held will be parabolic shape and be throwed away, there are injury front stall or back seat car owner, even injure the hidden danger of trailing near the pedestrian of object; (2) axle of its wheel need set firmly the magnetic fastener of some induction coils on the spoke, when wheel rotates, light emitting diode group circuit is just interacted with magnetic fastener and continue maintenance brightness, cause in the assembling comparatively loaded down with trivial details and improve outside the material cost, also comparatively stiff in the use again not tool change.

The present utility model people is the idea of think of and utility model in view of the shortcoming of prior art, through inquiring into and study sampling test in many ways, reaches and repeatedly revises improvement, and be that this use of release is novel.

The utility model content

Because the above-mentioned shortcoming of prior art, main purpose of the present utility model is to provide a kind of no battery type bicycle safety flashing light safe in utilization, with low cost,

The utility model provides a kind of no battery type bicycle safety flashing light, comprises safety lamp holder and bar holder; Described safety lamp holder comprises that inside is provided with the lampshade of PC plate; Also be provided with iron core in the described lampshade, the outside of described iron core is arranged with coil; Described coil is electrically connected with at least one illuminator through described PC plate; Described lampshade also is provided with at its outer surface and is used for the cover connecting portion of fixedlying connected with wheel; Described bar holder comprises the seat connecting portion that is used for fixedlying connected with the car body fork arm, also comprises being fixedly installed on the magnetite fastener that one on the described bar holder has the magnetite termination; Described iron core and described magnetite termination are oppositely arranged and are formed with an electromagnetic induction gap.Described lampshade is a halved body, is one by bolt or engagement connection.Described cover connecting portion is to be used to the assembling groove that card is established described wheel spoke on the described lampshade outer surface, and described safety lamp holder is fastened on the spoke of described wheel by described assembling groove.Described safe flashing light comprises being symmetrically distributed and is arranged on a plurality of described safety lamp holder on the described wheel and the described bar holder of the corresponding setting of at least one and described safety lamp holder.

Safe flashing light of the present utility model in use, described safety lamp holder rotates with described wheel, and described coil cuts the magnetic line of force of described magnetite termination, forms the electromagnetism perception, the electromagnetism perception institute electric weight that generates by described coil through the conducting of described PC plate to described illuminator, described illuminator is switched on afterwards luminous.

Particularly when bicycle when advancing night, utilize the continuous rotation of wheel, make the iron core of lamp socket inner coil be subjected to the magnetite termination of magnetite fastener to produce induction effect, and then supply PC plate enough electric power makes illuminator moment luminous, utilize induction coil through the flicker of the luminous and lasting circulation induction of the inducing luminous once more body in magnetite termination lamp socket, can guarantee the security warning effect of driving at night, and can on each bicycle, install the safety lamp holder of some light sources, the purpose that reaches safety and decorate.

The utility model is owing to adopt said structure, the magnetite termination that will have a magnetic attraction is fixedly installed on the vehicle frame fork arm away from ground, having avoided being fixed in the prior art magnetite on the wheel inhales easily to pick up the ground metal material and make this be inhaled ten metallics by the wheel rotation and is gone out the danger that injures car owner or passerby by impelling, make safe flashing light of the present utility model have beneficial effect safe in utilization.

Further, the described cover connecting portion in the utility model can replace with the connecting hole that is positioned at described lampshade bottom, and described safety lamp holder is fixedly installed on the inner face of described wheel by described connecting hole.Because lampshade is fixedly mounted on the technical scheme that has multiple simple in structure, easy realization on the wheel, the utility model has obtained to install convenient, with low cost beneficial effect thus.

No battery type bicycle safety flashing light of the present utility model; its lampshade can adopt waterproof material; the skin of magnetite termination also can be protected by the encapsulate material; can not cause outside the environmental pollution; total obtained not to be afraid of expose to wind and rain, expose to the sun and rain and can avoid low, the not good problem of induction that high temperature brought, form in one save time, the safe flashing light of laborsaving, non-environmental-pollution.

Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.

Description of drawings

Fig. 1 is the floor map of safety lamp holder part in the utility model one specific embodiment.

Fig. 2 is the schematic top plan view of safety lamp holder part among Fig. 1.

Fig. 3 is the perspective exploded view of bar holder part in the utility model one specific embodiment.

Fig. 4 is the user mode figure of the utility model one specific embodiment.

Fig. 5 is the working state schematic representation of the utility model one specific embodiment.

Fig. 6 is the schematic top plan view of another specific embodiment of the present utility model.

Fig. 7 is user mode figure embodiment illustrated in fig. 6.

The specific embodiment

Be illustrated in figure 1 as the floor map (please also refer to Fig. 2, Fig. 3 and shown in Figure 4) of the utility model one specific embodiment, safe flashing light in the present embodiment comprises two symmetrical distributions, is fixedly installed on safety lamp holder 10 and a bar holder 30 that is fixedly installed on the fork arm 43 of riding car body 40 on the wheel 41.

Safety lamp holder 10 comprises the lampshade 11 of dimidiation body, and halved body is connected to one by screw 12 and the nut 13 that provides in the locating hole 111.Lampshade 11 is that a surface has reflection function and is the lucite of long arc type, and the deflection one end place, inside of lampshade 11 is provided with PC plate 18.11 its other end places of deflection also are provided with iron core 15 by a round pivot hole 112 at lampshade, and the outside of iron core 15 is arranged with at least one group of coil 16.Coil 16 is electrically connected with two illuminators 17 through PC plate 18, and illuminator 17 is LED.Lampshade 11 also is provided with at its outer surface and is used for the cover connecting portion 14 of fixedlying connected with the spoke 42 of wheel 41, and cover connecting portion 14 is the assembling groove in the present embodiment.Safety lamp holder 10 integral body are fastened on the relation of fixedlying connected that forms between two spokes 42 with wheel 41 by assembling groove 14.

Bar holder 30 comprises the seat connecting portion that is used for fixedlying connected with car body 40 upper wishbones 43, and the seat connecting portion in the present embodiment is two halfbodies, and these two halfbodies can be fixedlyed connected with the fork arm 43 of car body 40 voluntarily by a plurality of threaded connectors 31.Wherein its folder section face 32 is provided with one and is used as the screwed hole 321 of assembled portion to fixedly install magnetite fastener 20 on the halfbody.Magnetite fastener 20 comprises and is used for fixing the holding part 211 that magnetite termination 21 is set and the group connecting part 22 of one.Holding part 211 is hexagonal encapsulate profile, and group connecting part 22 is fixedly installed on the bar holder 30 whole magnetite fastener 20 for the screw thread cylinder is threaded with screwed hole 321.

When assembling flashing light safe in utilization, elder generation is against assembling groove 14 subsides of lamp socket 10 on the spoke 42 of wheel 41 respectively, and assembling groove 14 is fastened on the spoke 42.Weight by means of iron core 15 is folded on the spoke 42 whole lamp socket 10 balances.Two lamp sockets 10 fixedly are assembled on the spoke 42 with symmetry, plug-in mode, utilize that spoke combination has last flaring, gradually narrow radiation characteristic makes lamp socket 10 firmly be arranged on unlikely moving between two spokes 42 down, makes lamp socket 10 reach the effect of steadily fixing because of the symmetry assembling.Mounting structure so when wheels 41 are advanced action before or after car body 40 voluntarily, can be avoided because wheel 41 quick rotation and/or wheel 41 situation of beating of the lamp socket 10 translation landings that cause of amplitudes of vibration greatly.

Then, behind the fork arm 43 horizontal fits with the bar holder 30 suitable 40 front or rear square wheels 41 of car bodies voluntarily, fix by latch fitting 31 realization lockings, and be a separable assembled state.In the bar holder 30 in the distance of magnetite termination 21 and wheel 41 axis and the safety lamp holder 10 iron core 15 basic identical and be oppositely arranged with the distance of wheel 41 axis, and be formed with an electromagnetic induction gap between magnetite termination 21 and the iron core 15.

When wheel 41 constantly rotated, iron core 15 rotated the magnetic line of force that cuts magnetite termination 21 with wheel 41, produces the electromagnetic induction effect, and then supply PC plate 18 enough electric power make illuminator 17 moment electricity-generating and light-emitting (as shown in Figure 5).Particularly, when car body 40 voluntarily when advancing night, the light of lamp socket 10 flickers can be used as warning function to guarantee the safety of driving at night.In addition, therefore lamp socket 10 need not to buy the action that battery does not need switch yet for utilizing the way of electromagnetic induction generating.By this, can avoid safety lamp holder 10 not cause the phenomenon that to bring into play safety effect because of battery has electricity.

The shell of lampshade 11 is a waterproof material; and the skin of magnetite termination 21 is protected by shape materials such as hexagonal encapsulates; total have be not afraid of expose to wind and rain, expose to the sun and rain and can avoid low, problem that induction that high temperature brought generating is bad, forms a kind of installation facility, save time, labour-saving safety lamp holder 10.

In other embodiment of the present utility model, the holding section that the halved body of lampshade can be by establishing mutually (as the panel of mobile phone and the engagement connection between its drain pan) is connected to one, and also can realize essentially identical technique effect.

Be illustrated in figure 7 as the user mode figure (please also refer to Fig. 6) of another specific embodiment of the utility model, the structure of present embodiment and the structure of the foregoing description are basic identical, institute's difference is that lamp socket 50 is fixedly installed on the inner face of rim of vehicle wheel 45 by means of locking hole 511 and some latch fittings 56 of its bottom.Be symmetrical arranged four lamp sockets 50 in the present embodiment on wheel, the lampshade 51 of lamp socket 50 is a rectangle, and locates inboard combination therebetween and be provided with an iron core 53 by coil 52 windings, and coil 52 is electrically connected with illuminator 55 by PC plate 54.The magnetite fastener 60 that cooperates is a cuboid, and magnetite fastener 60 offers a containing hole 611 in inside, be used for ccontaining magnetite termination 61.Also show spoke 42 and brake 44 among Fig. 7.

A default suitable space cooperates and makes electromagnetic induction between the magnetite fastener 60 that group is established on the position of lamp socket 50 and the fork arm 43, when allowing the user on car body 40 voluntarily, directly advance under the design that meets ergonomics and mechanics, can drive that wheel rotates and the iron core 53 that makes lamp socket 50 inboard installing coils 52 and fork arm 43 on the magnetite termination 61 of magnetite fastener 60 produce and interact, make it produce that electric current enters PC plate 54 and guiding illuminator 55 is luminous.The illuminator 55 of this safety lamp holder 50, can effectively reduce cost again to reach a purpose that has safety simultaneously and decorate for being the light source of various colours, forms one group of safety lamp holder 50 that tool is economical and practical.

In sum, described in this specification is several preferred embodiment of the present utility model, and above embodiment is only unrestricted in order to the explanation the technical solution of the utility model.All technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within claim protection domain of the present utility model.

Claims

1. a no battery type bicycle safety flashing light comprises safety lamp holder and bar holder; It is characterized in that:

Described safety lamp holder comprises that inside is provided with the lampshade of PC plate; Also be provided with iron core in the described lampshade, the outside of described iron core is arranged with coil; Described coil is electrically connected with at least one illuminator through described PC plate; Described lampshade also is provided with at its outer surface and is used for the cover connecting portion of fixedlying connected with wheel;

Described bar holder comprises the seat connecting portion that is used for fixedlying connected with the car body fork arm, also comprises being fixedly installed on the magnetite fastener that one on the described bar holder has the magnetite termination;

Described iron core and described magnetite termination are oppositely arranged and are formed with an electromagnetic induction gap;

Described safety lamp holder is when rotating with described wheel, and described coil cuts the magnetic line of force of described magnetite termination, forms the electromagnetism perception, the electromagnetism perception institute electric weight that generates by described coil through the conducting of described PC plate to described illuminator, described illuminator is luminous after switching on.

2. no battery type bicycle safety flashing light as claimed in claim 1, it is characterized in that: described cover connecting portion is to be used to the assembling groove that card is established described wheel spoke on the described lampshade outer surface, and described safety lamp holder is fastened on the spoke of described wheel by described assembling groove.

3. no battery type bicycle safety flashing light as claimed in claim 1, it is characterized in that: described cover connecting portion is the connecting hole that described lampshade bottom is offered, and described safety lamp holder is fixedly installed on the inner face of described wheel by described connecting hole.

4. as claim 1 or 2 or 3 described no battery type bicycle safety flashing lights, it is characterized in that: described lampshade is a halved body, is one by bolt or engagement connection.

5. no battery type bicycle safety flashing light as claimed in claim 4 is characterized in that: described safe flashing light comprises being symmetrically distributed and is arranged on a plurality of described safety lamp holder on the described wheel and the described bar holder of the corresponding setting of at least one and described safety lamp holder.