CN2198178Y - Bicycle brake light - Google Patents

Abstract

The utility model relates to a brake lamp device for a bicycle, which is composed of a lamp casing, a connecting indicating lamp group, the switch of a brake lamp, the control switch of a direction lamp, the integrated circuit board of a battery contact pin and a lamp shade. The outer side of the lamp casing is additionally provided with two sectional-type cutting and controlling switches, and is provided with a photoelectric receiver which can sense the light source. The switch of the brake lamp is two casings which combine copper sheets and the brake lamp to communicate and the two casings are fastened in telescopic state, the switch of the brake lamp is arranged on a brake cable to make the two casings near by using the pull of the brake, and an energized circuit is formed by contacting the copper sheets and the brake lamp lights. The photoelectric receiver senses the illuminating light of other vehicles, controls automatically a light sense lamp to light, and the control switch of the direction lamp is controlled by a switch knob to make the energized circuit be in an open state or a closed state.

Description

Bicycle brake light

The utility model is about a kind of bicycle brake lamp device, particularly utilize the braking signal switch that is installed on brake cable, with the contact of brake pulling control copper sheet stoplight stop lamp is lighted, transfer to second section when cutting the control switch, photelectric receiver promptly comes car light to shine down in the wings, the light sensation lamp is lighted, the light sensation lamp then becomes to continue bright shape when first section, the indicator master cock then is to cut with switch knob that control a left side or right lamp light and to end lamp bright, and is bright effectively by suitable lamp, show that driving dynamically safely.

In the prior art because Regular Bicycle does not all have the stoplight stop lamp setting, most of people only are provided with block Reflector on vehicle body back breeches pipe or rear guard, shine in time for the back car electric light, by Reflector refracted ray caution back car, because of this structure only is the refracted ray caution of normality, so only be suitable for static the use; At the bad weather of light as hazing, under big rainy day and the pounding of traffic environment, producing simple light refraction with Reflector, just the misgivings of functions of use deficiency are arranged; In addition, bicycle drawing materials and designing in recent years, day by day be particular about the quality of body structure material, it is light and handy laborsaving and rapid that its purpose is to make bicycle to ride, therefore, under the condition of running at high speed, dynamically the sending a car of bicycle for contiguous or rear, must arouse attention especially, so only can't ensure the traffic safety of bicycle at all with a Reflector; And with regard to present traffic discussion, bicycle running shortcoming indicator and brake indication, do not know that bicycle stops suddenly, turns to so cause vicinity, back car, and the collision accident of being caught unprepared, therefore, only skin and flesh scratch of common bicycle knight the lighter, weight person then is in peril of one's life, and is a big careless mistake of the vehicle in fact.

The purpose of this utility model is promptly providing a kind of bicycle brake lamp device, it can ignite the stoplight stop lamp of a warning back car simultaneously when brake, maybe ought receive the irradiation light light time of back car, also can ignite a light sensation lamp at once with the prompting attention of sending a car, the left and right sides line direction that can show bicycle simultaneously improves bicycle knight's safety to avoid unexpected collision accident.

According to a kind of bicycle brake lamp device of the present utility model, it is characterized in that this device mainly is made up of the surface-mounted integrated circuit and the lampshade of lamp housing, connection indicator lamp group and braking signal switch, indicator master cock and battery contact pin; Wherein the inner bottom side of lamp housing is the surface-mounted integrated circuit of setting the location, these plate both sides are battery accommodating districts and contact pin are arranged and surface-mounted integrated circuit joins, in addition about the middle part, about set up several through holes separately, and the both sides, top are respectively equipped with an outstanding quarter butt, surface-mounted integrated circuit position, the shell outside has two sectional type to cut the control switch in addition, and switch-side has the photelectric receiver of an induction light source; The indicator lamp group is that the circular hole by T shaped metal sheet is placed in quarter butt, and the circular hole side has one folding piece that quarter butt is formed block card, and the sheetmetal both sides set firmly indicator, central authorities establish light sensation lamp and two stoplight stop lamps; And braking signal switch is to be the two housings in conjunction with copper sheet is communicated with stoplight stop lamp and the button that becomes to stretch is tied, be installed in and utilize the brake pulling to make two housings approaching on the brake cable, respectively be provided with the copper sheet that is connected and when housing is approaching, can be in contact with one another with brake light circuit in the two housings, connect the circuit that automatic guidance light sensation lamp lights behind its licence shot-light light of photoelectric sensor induction when cutting control switch second section, first section is then connected the light sensation lamp and is kept normal brightening circuit; The indicator signal controlled switch then is to utilize the bundle clamping to be located on the handlebar, cuts control circuit path (left lamp or right lamp are glittering) or open circuit (indicator does not promptly work) by pulling to turn round; Be fixed in the lampshade of lamp housing open end, its middle part is slightly than the two side-prominent and surperficial reflex reflector lenss that are provided with, and it then is the opposite indication arrow of direction that there are several sight vanes, both sides in this eyeglass middle part.

Now be described with reference to the accompanying drawings bicycle brake lamp device of the present utility model and embodiment.

Fig. 1 is the three-dimensional exploded view of the utility model structure.

Fig. 2 is the three-dimensional combination figure of the utility model structure.

Fig. 3 is the utility model braking signal switch combination brake cable cutaway view ().

Fig. 4 is the utility model braking signal switch combination brake cable cutaway view (two).

Fig. 5 is the normality cutaway view of the utility model braking signal switch combination brake cable.

The diagram of work of switch on when Fig. 6 is the utility model brake.

Fig. 7 is the enforcement illustration of the utility model structure.

At first, see also shown in Fig. 1,2, the utility model is made up of with the surface-mounted integrated circuit 6 and the lampshade 7 of battery contact pin 21 with braking signal switch 4, indicator master cock 5 lamp housing 2, connection indicator lamp group 3; Wherein

Lamp housing 2 inner bottom sides are the surface-mounted integrated circuit 6 of setting the location, these plate both sides are battery accommodating districts 22 and have contact pin 21 and surface-mounted integrated circuit 6 to join, in addition about the middle part, about set up several through holes 23 separately, and the both sides, top are respectively equipped with an outstanding quarter butt 24, surface-mounted integrated circuit position, the shell outside has two sectional type to cut control switch 25 in addition, and switch-side has the photelectric receiver 26 of an induction light source.

Indicator lamp group 3 is that the circular hole 311 by T shaped metal sheet 31 is placed in quarter butt 24, and circular hole 311 sides have 312 pairs of quarter butts of one folding piece 24 to form block cards, and sheetmetal 31 both sides set firmly indicator 32, central authorities are light sensation lamp 33 and two stoplight stop lamps 34.

Braking signal switch 4 is in conjunction with public housing 42 and the parent shell 41 of copper sheet with stoplight stop lamp 34 connections and the button knot that becomes to stretch, its public housing 42 is the housings that are a rounded cylindrical, the tube end, have a centre hole 421 to be communicated with a breach 422 of sidewall, the C type piece 43 of just can packing in the centre hole 421, tube stands at the end three or more spring perch 423 implantable three or more springs 44, on the housing wall of the both sides of breach 422, engrave the button knot sheet 424 that is provided with two terminal tool coupler bodies in addition, other engraves and establishes the breach 425 that a copper sheet enters, and the position with respect to C type piece 43 on the barrel of housing is drilled with a screw 426; And parent shell 41 also is the housing of a rounded cylindrical, its internal diameter just can allow public housing 42 enter combination, there is a breach 411 to be communicated with on the sidewall with centre hole at the bottom of it, tube stood in the end has three or many positioning convex column 412 relative with the spring perch 423 of public housing 42, locate implanting spring, the both sides of breach 411 are engraved and are established two button knot slotted eyes 413 and the button of public housing 42 to tie sheet 424 relative, other have a copper sheet to enter breach 414 and the copper sheet of public housing 42 to enter breach 425 relative; And C type piece 43, its breach 431 is the same big with the breach 422 of public housing 42, and the side of breach 431 bores an open-work 432; Number spring 44, one ends are implanted the spring perch 423 of public housing 42 in addition, and the other end is limited by the positioning convex column 412 of parent shell 41 and is the location; And primary screw 45 can screw in from the screw hole on the public housing 42 426, passes through the open-work 432 packing brake cable A of C type piece 43 again; Copper sheet 46 is and electric wire links that its side respectively has one and can enter breach 425,414 from the copper sheet of two housings in conjunction with convex body 461 and enter and be incorporated into respectively on the two housings 41,42.

5 of indicator master cocies are main bodys of cutting control circuit by switch knob 51, and side sets firmly the lock bundle folder 52 of pulling.

Lampshade 7 is fixed in the open end of lamp housing 2, and its middle part 71 is slightly given prominence to than both sides 72 and the surface is provided with reflex reflector lens 73, and there are several sight vanes 732 in this eyeglass stage casing, and both sides then are the arrows 731 of the opposite indication of direction.

As shown in Figure 2, after being combined into the utility model bicycle brake lamp device by said elements, implant spring 44 back bolts in the spring perch 423 of public housing 42 respectively and go into parent shell 41, button knot sheet 424 enters button knot slotted eye 413 and detains knot with it, can make fore and aft motion in button knot slotted eye 413 length each other after the button knot is finished.Again with shown in Figure 3: the C type piece 43 in this public affairs housing 42 centre holes 421, be transferred to breach 422 with public housing 42 when its breach 431 and can supply brake cable A enter when relative; And disclosed with Fig. 4; Can adjust C type piece 43 after brake cable A enters staggers breach 431 and public housing 42 breach 422 and brake cable A is enclosed in the inside, and make the open-work 432 of its C type piece 43 relative with the screw hole 426 of public housing 42, make the screw 45 in the screw hole 426 can enter open-work packing brake cable A.

Just constitute a light fixture that has multiple alarm function concurrently by above element and combination thereof, combination as shown in Figure 2, and please cooperate and consult shown in Fig. 5,6,7, wherein, braking signal switch 4 is mounted on the brake cable A, the brake cable A that is pulled when brake just drives the public housing 42 of bed rearrangement and draws close to parent shell 41, makes the copper sheet 46 of two connected circuits contact and make circuit connection, the just light caution back car of stoplight stop lamp 34; Can respond to its licence shot-light light and cut control switch 25 photelectric receiver 26 when second section, automatic guidance light sensation lamp 33 lights, and 33 on light sensation lamp becomes to continue bright shape when first section; And indicator master cock 5 is to utilize bundle folder 52 to be installed on the handlebar B, cuts control by switch knob 51 and makes circuit become path (left lamp or right lamp 32 are glittering) or closed circuit shape (indicator does not promptly work), provide bicycle advance in the suitable bright result of use of lamp.Otherwise spring 44 is just pushed public housing 42 open with parent shell 41 when brake is decontroled, copper sheet 46 separately, then circuit forms the stoplight stop lamp that opens circuit and just extinguishes automatically, as shown in Figure 5.

In sum, bicycle brake lamp device of the present utility model not only provides outside the warning function of the various travel condition of bicycle, also can obviously remind back car to note and moves ahead the spacing of bicycle, has greatly improved bicycle knight's safety.

Claims (2)

1, a kind of bicycle brake lamp device is characterized in that this device mainly is made up of the surface-mounted integrated circuit and the lampshade of lamp housing, connection indicator lamp group and braking signal switch, indicator master cock and battery contact pin; Wherein the inner bottom side of lamp housing is the surface-mounted integrated circuit of setting the location, these plate both sides are battery accommodating districts and contact pin are arranged and surface-mounted integrated circuit joins, in addition about the middle part, about set up several through holes separately, and the both sides, top are respectively equipped with an outstanding quarter butt, surface-mounted integrated circuit position, the shell outside has two sectional type to cut the control switch in addition, and switch-side has the photelectric receiver of an induction light source; The indicator lamp group is that the circular hole by T shaped metal sheet is placed in quarter butt, and the circular hole side has one folding piece that quarter butt is formed block card, and the sheetmetal both sides set firmly indicator, central authorities establish light sensation lamp and two stoplight stop lamps; And braking signal switch is in conjunction with the two housings that copper sheet is communicated with stoplight stop lamp and the button that becomes to stretch is tied, and is installed in and utilizes the brake pulling to make two housings approaching on the brake cable, respectively is provided with the copper sheet that is connected and can be in contact with one another when shell is originally approaching with brake light circuit in the two housings; Connect behind its licence shot-light light of photoelectric sensor induction when cutting control switch second section, the circuit that control light sensation lamp lights, first section is then connected the light sensation lamp and is kept normal brightening circuit; The indicator signal controlled switch then is to utilize the bundle clamping to be located on the handlebar, cuts control circuit path (left lamp or right lamp are glittering) or open circuit (indicator does not promptly work) by pulling to turn round; Be fixed in the lampshade of lamp housing open end, its middle part is slightly than the two side-prominent and surperficial reflex reflector lenss that are provided with, and it then is the opposite indication arrow of direction that there are several sight vanes, both sides in this eyeglass middle part.

2, bicycle brake lamp device as claimed in claim 1, it is characterized in that mutually chimeric public affairs, a female tubular shell of this braking signal switch, be with a side engrave the rounded cylindrical shell that is provided with two elasticity buttons knot sheets with one engrave the rounded cylindrical shell that is provided with the button knot slotted eye that corresponds to elasticity button knot sheet detain mutually tie chimeric; The tube end of two tubular shells,, one of them is provided with three or many spring positioning convex column, and another then is provided with three or more spring positioning seat, and the corresponding mutually one by one spring of also implanting respectively makes two housings make fore and aft motion in the length of buckleing the knot slotted eye; Can stretch out from the sidewall of two housings in conjunction with a slice copper sheet respectively in the two housings and be communicated with the stoplight stop lamp circuit; Two housings respectively is provided with centre hole, its sidewall respectively is provided with a breach, wherein the centre hole of a housing can embed a C type piece that is drilled with an open-work, housing sidewall is provided with a screw hole, C type piece can give the anglec of rotation in brake cable after its breach enters stagger the breach of its breach and housing, and make the open-work on the C type piece relative with the screw hole of tubular shell sidewall, and the brake bands is enclosed in the centre hole of two housings, tubular shell side wall screw hole screws in the packing brake cable with a screw again.

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