CN201291947Y

CN201291947Y - Bicycle illumination warning lamp

Info

Publication number: CN201291947Y
Application number: CNU2008201418128U
Authority: CN
Inventors: 刘鸿章
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-02
Filing date: 2008-09-02
Publication date: 2009-08-19
Anticipated expiration: 2018-09-02

Abstract

Disclosed is a bicycle lighting alarm lamp which comprises a lamp shell body and a lighting device; wherein, the lamp shell body comprises a lamp cover made of transparent material; a reflection surface is formed on one end surface of the inner side of the lamp cover; the lighting device is arranged in the lamp shell body and is composed of a circuit board and at least a luminous body; the luminous body is arranged on one lateral end surface of the circuit board and faces to the reflection surface of the lamp cover; the end surface of the circuit board with the luminous body forms the reflection surface; when the luminous body emits light, light is reflected and refracted between two reflection surfaces to all directions and is emitted outside the lamp cover; thereby, the bicycle lighting alarm lamp is enabled to have large lighting range; when the alarm lamp is in use, the bicycle lighting alarm lamp can realize better alarm or lighting effect.

Description

The bicycle lighting Warning light

Technical field

The utility model relates to a kind of light fixture, relates in particular to a kind of forward and backward or side that is installed in bicycle, and the light that sends by light fixture can reach the bicycle lighting Warning light that throws light on or warn effect.

Background technology

Generally on bicycle, all can be provided with the light of the car light that Reflector sends a car with reflection, use as caution according to this, and along with bicycle user's increase, and the user is for the attention day by day of safety, bicycle use light fixture that itself can be luminous of all kinds also is developed, and common person has the light fixture of the forward and backward or side that for example is arranged at bicycle, reaches the purpose of illumination or caution by the light that is sent.

Referring to shown in Figure 5, it is the scheme drawing of the illumination and warning lamp of a prior art, it is the side that is installed in bicycle handle, the light that its luminary of light fixture of the prior art is sent is that direct transparent shell via light fixture exposes to outside the light fixture, therefore be subject to the luminous angle of luminary, the light fixture of the prior art only has the illumination or the caution effect of car body side direction, in addition, for the purpose that reaches miniaturization or increase the service life, the light fixture of the prior art often adopt volume little and can use the time long LED (light-emitting diode) bulb of number as luminary, yet, the light that the LED bulb sends has stronger directivity, its lateral luminance is lower, thereby irradiation in a big way can't be provided, and the type light fixture illumination or caution effect in use is restricted.

The utility model content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that existing illumination and warning lamp exists, and a kind of bicycle lighting Warning light is provided, and makes light fixture that preferable caution or illuminating effect be arranged.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of bicycle lighting Warning light, it is characterized in that, comprise a lamp casing and a light-emitting device, wherein: this lamp casing includes a lampshade and a rear housing of being made by light-transmitting materials, both and encirclement are formed with a room, lamp casing is respectively at being formed with a corresponding front side end and a rear side end on lampshade and the rear housing, this front side end is being formed with a reflective surface on an end face of lampshade inboard; This light-emitting device includes a circuit card, at least one luminary and a power lead, wherein, one end face of this circuit card forms reflective surface, and this luminary is to be arranged on the reflective surface of circuit card, this power lead is to be connected to circuit card with an end, in order to the required power supply of supply luminary action; This light-emitting device is to be arranged in the room of lamp casing, wherein, circuit card is to be formed with the reflective surface of an end face of reflective surface toward the lampshade front side end with it, and the light source that luminary sent can expose on this reflective surface, and an end of power lead is piercing in lamp casing.

Aforesaid bicycle lighting Warning light, wherein lampshade further is provided with an inscription plate in the central portion of front side end, and the reflective surface of aforementioned lampshade is an end face that is formed on this inscription plate towards the lampshade inboard.

Aforesaid bicycle lighting Warning light, wherein luminary is a LED bulb.

Advantage of the present utility model is, the light that is sent by the LED bulb by reflection between the reflective surface of the reflective surface of inscription plate and circuit card, refract to all directions, and penetrate outside lampshade, can make light fixture of the present utility model also have good brightness, therefore can reach preferable illumination or caution effect at scope place, the side of bicycle.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the be provided with scheme drawing of the utility model at bicycle.

Fig. 2 is a cutaway view of the present utility model.

Fig. 3 is the enforcement scheme drawing that the utility model is arranged at the bicycle handle side.

Fig. 4 is the scheme drawing that the utility model is arranged at the forward and backward side of bicycle.

Fig. 5 is the bicycle lighting Warning light scheme drawing of prior art.

The number in the figure explanation:

10 lamp casings, 11 lampshades

110 inscription plates, 111 reflective surfaces

12 rear housings, 13 rooms

14 front side end, 15 rear side end

16 bodies of rod, 17 cylinders

18 patches, 20 light-emitting devices

21 circuit cards, 210 reflective surfaces

22 luminarys, 23 power leads

30 handles, 301 grooves

31 side end faces

The specific embodiment

Referring to shown in Figure 1, be the be provided with scheme drawing of the utility model at the bicycle side, in bicycle, include leader 30, this handle 30 is hollow tubes, on gripping surface, be formed with a groove 301, and being formed with a side end face 31 at side, bicycle lighting Warning light of the present utility model is to be installed on this side end face 31, and reaches caution or illumination purposes by the light that it sent;

Cooperation is referring to shown in Figure 2, and the utility model includes a lamp casing 10 and a light-emitting device 20, wherein:

This lamp casing 10 comprises a lampshade 11 and a rear housing 12, both encirclements are formed with a room 13, this lampshade 11 is to be made by light-transmitting materials, lamp casing 10 is formed with a corresponding front side end 14 and a rear side end 15 respectively on lampshade 11 and rear housing 12, the central portion of this front side end 14 further is provided with an inscription plate 110, this inscription plate 110 is in coating on an end face of lampshade 11 inboards or be equiped with reflective material and make it form reflective surface 111, its outside end face can design figure or font, and have decorative effect or can be used as the sign of trade mark, this rear side end 15 is as an installing end, and it can form plane or arc or further be provided with can be for being with the installation of on the bicycle in conjunction with stationary device.

This light-emitting device 20 includes a circuit card 21, at least one luminary 22 and a power lead 23, wherein, one end face of this circuit card 21 is coated with or is equiped with reflective material and makes it form reflective surface 210, and this luminary 22 is to be arranged on the reflective surface 210 of circuit card 21, this power lead 23 is to be connected to circuit card 21 with an end, in order to the required power supply of supply luminary 22 actions, this luminary 22 can be a LED bulb, and can use the photochromic LED bulb of various differences, and can control by the control circuit of circuit card 21, light is had neglect the bright dark flicker effect etc. of neglecting;

Aforementioned light-emitting device 20 is to be arranged in the room 13 of lamp casing 10, wherein, circuit card 21 is to be formed with the reflective surface 111 of an end face of reflective surface 210 towards inscription plate 110 with it, and the light source that luminary 22 is sent can expose on the reflective surface 111, and an end of power lead 23 and be piercing in lamp casing 10;

Further referring to shown in Figure 3, after the utility model is installed in a side of bicycle handle, its power lead 23 can be attached in the groove 301 of handle, one end is connected to the power supply of a power supply usefulness, it can be a battery, perhaps for utilizing bicycle walking to drive the power supply that a generator operation is produced.

Further referring to Fig. 4, luminous position place shown in the figure is provided with bicycle lighting Warning light of the present utility model, the utility model is except that can being installed in the handle side, rear side end 15 that can also its rear housing 12 is installed on bicycle one appropriate location, and be installed in other position, for example the place ahead of car body or rear etc.

The utility model is owing to be provided with reflective surface 111 on the opposite face of inscription plate 110 and circuit card 21,210, can be by the light that luminary 22 is sent at reflective surface 111, reflection between 210, refract to all directions and penetrate via the lampshade 11 of printing opacity, and has bigger range of exposures, therefore bicycle lighting Warning light of the present utility model has preferable caution or illuminating effect in the use, in addition, owing to be formed with reflective surface 111 on the inscription plate 110, when luminary 22 is luminous, this inscription plate 110 is light tight, itself and light on every side have tangible light and shade contrast, can have preferable identification effect.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. a bicycle lighting Warning light is characterized in that, comprises a lamp casing and a light-emitting device, wherein:

This lamp casing includes a lampshade and a rear housing of being made by light-transmitting materials, both and encirclement are formed with a room, lamp casing is respectively at being formed with a corresponding front side end and a rear side end on lampshade and the rear housing, this front side end is being formed with a reflective surface on an end face of lampshade inboard;

This light-emitting device includes a circuit card, at least one luminary and a power lead, wherein, one end face of this circuit card forms reflective surface, and this luminary is to be arranged on the reflective surface of circuit card, this power lead is to be connected to circuit card with an end, in order to the required power supply of supply luminary action;

This light-emitting device is to be arranged in the room of lamp casing, wherein, circuit card is to be formed with the reflective surface of an end face of reflective surface toward the lampshade front side end with it, and the light source that luminary sent can expose on this reflective surface, and an end of power lead is piercing in lamp casing.

2. bicycle lighting Warning light according to claim 1 is characterized in that: described lampshade further is provided with an inscription plate in the central portion of front side end, and the reflective surface of aforementioned lampshade is an end face that is formed on this inscription plate towards the lampshade inboard.

3. bicycle lighting Warning light according to claim 1 and 2 is characterized in that: described luminary is a LED bulb.