CN201133591Y - Warning lamp structure of bicycle - Google Patents

Abstract

The utility model relates to a warning light structure of bicycle, a seat pipe is equipped with a notch in preset position department is concave, a banks is assembled on this notch, it locates the outside of this notch with a lamp shade, be equipped with one in this lamp shade and hold the room, this lamp shade rear end and integrative extension have a pedestal, this pedestal is gone into the seat pipe by this notch holding, and this pedestal is inside to be concave to be equipped with a battery compartment and should hold the room and communicate with each other, be equipped with at least one spacing portion on this banks in order to restrict admittedly on this seat pipe, a circuit board, it sets firmly in this room, it is equipped with at least a light-emitting component and a switch element, this banks can be restricted admittedly on this seat pipe by this spacing portion, and the circuit board in the lamp shade on this banks can produce a luminous effect, make this seat pipe can become the bicycle warning light structure of an organic whole with this banks.

Description

Bicycle warning light structure

technical field

The utility model relates to a warning light, in particular to a bicycle warning light structure.

Background technique

Press, please refer to Fig. 1, it is an existing bicycle warning light structure, mainly installed on the ring wall in the seat tube 1 below the bicycle seat, and is provided with a long groove on the ring wall 2, and a light-emitting element 3 is accommodated in the seat tube 1, and has a number of light-emitting elements 4 corresponding to the long groove 2, and a cover sheet 5 of a light-transmitting material is provided on the long groove 2, and the use of One end of a rod 6 is connected to the bottom end of the light-emitting element 3, and the free end of the other end is sleeved with a fixed sleeve 7, and a nut 8 is used to screw the bottom of the fixed sleeve 7 and lean against the inner ring wall of the seat tube 1 , thus, when the light-emitting element 4 produces bright light, the warning effect can be achieved during the bicycle riding process, but since the light-emitting element 3 provides the required power with a battery, once the power consumption of the battery When it is exhausted, or when the light-emitting elements 4 are damaged and must be replaced, it is necessary to first disassemble the seat tube 1 and then loosen the nut 8, and use the pole 6 to take out the light-emitting element 3 and other steps to achieve replacement of the battery and the light-emitting element 3. The purpose of waiting for the light-emitting element 4 not only uses more positioning elements, but also causes inconvenience and solid disturbance when disassembling and assembling, without practicability and convenience.

Utility model content

The purpose of this utility model is to provide a warning lamp structure for bicycles, which can achieve a warning effect in the process of riding a bicycle through the lampshade when the bright light is generated by the light-emitting element, and the lamp group is integrally formed, so it can be conveniently It can be taken out, disassembled and assembled, so as to achieve the convenience of use.

The utility model provides a bicycle warning light structure, which is characterized in that it comprises:

A tube with a notch axially recessed at a predetermined position;

A lamp group is assembled on the notch, and a lampshade is located on the outside of the seat tube. There is a chamber inside the lampshade, and a seat is integrally extended from the rear end of the lampshade, and the seat is placed by the notch. into the inner side of the seat tube, and the inside of the seat body is provided with a battery chamber communicating with the chamber, and the lamp group is provided with at least one limiting part to be fixed on the seat tube;

A circuit board is fixed in the chamber and is provided with at least one switch element and a light emitting element.

Wherein, the rear side of the lampshade is provided with a waterproof rubber ring relative to the notch, and the lampshade is recessed with a limiting groove relative to the waterproof rubber ring.

Wherein, two sides of the base body are concavely provided with a concave portion communicating with the battery chamber.

Wherein, a cover is provided on the side of the base to cover the battery chamber.

Wherein, the battery chamber is provided with a battery box.

Wherein, the lamp group is respectively provided with a limiting part on the upper and lower sides of the lampshade, and the limiting parts are respectively provided with a set of connection holes on the lampshade, and at the same time, the seat tube is provided with a screw hole opposite to the through hole. , the limiting part is screwed on the screw hole after passing through the set of connecting holes with a screw.

Wherein, the limiting portion on the lamp group includes a hook and an elastic hook, the hook is protruded on the base body and can be locked on the notch, the elastic hook includes a locking rod and an elastic The component is formed by springing on the lamp group and selectively clamping on the notch.

Wherein, the lampshade is protrudingly provided with a card limiting block in the accommodation chamber, and the circuit board is fixedly connected to the card limiting block.

Wherein, the switch element is a mechanical switch, and a perforation is pierced on the lampshade for the switch element to be set, and a rubber sleeve cover is fixed on the perforation to connect with the switch element.

Wherein, the switch element is a touch switch.

The beneficial effects of the utility model are:

The warning light structure of the bicycle provided by the utility model, when the bright light is produced by the light-emitting element passes through the lampshade, the warning effect can be achieved in the process of riding the bicycle, and the light group is integrally formed, so it can be conveniently taken out, disassembled and assembled. achieve ease of use.

Description of drawings

In order for the examiner to easily understand the other features and advantages of the utility model and the effects achieved by it can be more apparent, the following detailed description is as follows in conjunction with the embodiments and accompanying drawings, in which:

FIG. 1 is a combined sectional view of a known bicycle warning light structure.

Fig. 2 is an appearance view of a preferred embodiment of the present utility model.

Fig. 3 is a combined sectional view of a preferred embodiment of the present invention.

Fig. 4 is an exploded schematic diagram of a preferred embodiment of the present invention.

Fig. 5 is a side view of a preferred embodiment of the present utility model.

Fig. 6 is a bottom view of a preferred embodiment of the present utility model.

Fig. 7 is a combined sectional view of another preferred embodiment of the present invention.

Detailed ways

First of all, please refer to Fig. 2 to Fig. 3, which are preferred embodiments of the bicycle warning light structure of the present invention, including a tube 10, a lamp group 20 and a circuit board 30; wherein:

The seat tube 10 is a hollow tube assembled under the bicycle seat cushion (not shown in the figure), and an ellipse-shaped notch 11 is recessed on the rear axial wall surface. At the same time, the seat tube 10 is parallel to the Both ends of the notch 11 are provided with a screw hole 12 for each screw.

The lamp set 20 is assembled on the notch 11. Please refer to FIG. The light-transmitting plastic shell has an irregular shape on the surface, and a chamber 211 is recessed in the lampshade 21, and a limiting groove 212 is recessed on the outside of the lampshade 21 and the surface of the seat tube 10, and at the same time , the lampshade 21 is provided with a card limiting block 213 on both sides of the chamber 211, and a perforation 214 communicates with the chamber 211 on the lampshade 21, and a rubber sleeve cover 215 is assembled on the perforation 214 The top surface of the rubber sleeve cover 215 passes through the perforation 214, and the lampshade 21 is integrally extended backward in the limiting groove 212 to form a seat body 22 that can be inserted into the notch 11, and the seat body 22 is recessed with a battery chamber 221 communicated with the chamber 211, the seat body 22 is also provided with a recessed portion 221 communicated with the battery chamber 221 on the left and right sides, and the lamp group 20 is located on the top of the lampshade 21. , The lower two sides are each provided with a limiting portion 23, the limiting portion 23 is composed of a set of holes 231 and a screw 232, and when the lamp group 20 is assembled on the seat tube 10, the assembled The hole 231 coincides with the screw hole 12. In addition, in order to increase the waterproof effect of the lamp set 20, the lampshade 21 is assembled with a waterproof rubber ring 24 on the limiting groove 212. Please refer to Figure 5 to Figure 6. As shown, the left and right ends of the lampshade 21 extend to both sides with wings 25 that can cover the seat tube 10 .

The circuit board 30 is put into the chamber 211 by the battery chamber 221, and the circuit board 30 is fixed on the card limit block 213, opposite to the perforation in the chamber 211 and towards the lampshade 21. 214 is provided with a switch element 31, the switch element 31 is set in the rubber sleeve cover 215 with a mechanical switch, for pressing and can produce a waterproof function by the rubber sleeve cover 215, the switch element 31 can also be a touch Type switch or other similar switches, the circuit board 30 is provided with two light-emitting elements 32 on both sides of the switch element 31, and the light-emitting elements 32 are formed by light-emitting diodes.

In order to further understand the structural features of the utility model, the use of technical means and the expected effects, the usage of the utility model will be described below. It is believed that the utility model can be understood more deeply and specifically, as follows:

When the lamp group 20 is intended to be used, first put the battery a into the battery chamber 221, so that the battery a can supply power to the circuit board 30, so that the light emitting element 32 of the circuit board 30 can receive the switching element 31 There is an action of opening or closing. When assembling, the seat body 22 is installed in the seat tube 10 from the notch 11, and the group connection hole 231 is opposite to the screw hole 12, and then the The screw 232 is screwed on the screw hole 12 to complete the assembly. At the same time, the waterproof rubber ring 24 will be forced between the seat tube 10 and the lampshade 21 under the influence of the screw 232 to form a good waterproof effect. , at the same time, the rubber cover 215 can also relatively produce a good waterproof effect, so that the lamp group 20 can be fixed in the seat tube 10, and can have a good waterproof effect, when the power of the battery a is exhausted or when the light-emitting element 32 is damaged, you only need to disassemble the screws 232 to take off the lamp set 20 as a whole, and take out the battery a and the circuit board 30 from the recess 221 on the rear side of the base body 22 for replacement. , and then repeat the assembly steps to fix the lamp set 20 on the seat tube 10 .

Please refer to Fig. 7, which is another preferred embodiment of the present utility model. Its main structure is the same as that of the previous embodiment, so it will not be repeated. Wherein, the limiting part 23 is a hook 233 and a The elastic hook 234 is formed by the hook 233. The hook 233 is protrudingly arranged on the bottom of the base body 22 and when the lamp set 20 is assembled on the notch 11, it can be relatively locked to the notch 11. The elastic hook 234 is assembled on the lampshade 21, and it is composed of a snap rod 2341 and an elastic element 2342. The elastic element 234 elastically acts on the snap rod 2341. The rear end of the lampshade 21 can be subjected to the action of the elastic element 2342 during assembly to generate an elastic force against the notch 11 to form an elastic fixation. At the same time, the outer side of the base 22 is covered by a cover 223 The outside of the battery chamber 221 is closed, and a battery box 224 is installed inside the battery chamber 221 to facilitate the installation of the battery a.

The feature of the present utility model and the expected effect that can be reached are stated as follows below:

1. In the bicycle warning light structure of the present invention, when the light-emitting element produces bright light, it passes through the lampshade to achieve a warning effect during the bicycle riding process, and is fixed on the seat tube to present an integrated effect.

2. In the bicycle warning light structure of the present utility model, the lamp group is integrally formed with the lampshade and the seat body, the molding structure is simple, and the space between the seat tube and the seat tube is fixed by a limiting part, which is easy to assemble and disassemble. Reduce the difficulty of installation, replacement and maintenance.

Claims (10)

1. A bicycle warning light structure, characterized in that it comprises: A tube with a notch axially recessed at a predetermined position; A lamp group is assembled on the notch, and a lampshade is located on the outside of the seat tube. There is a chamber inside the lampshade, and a seat is integrally extended from the rear end of the lampshade, and the seat is placed by the notch. into the inner side of the seat tube, and the inside of the seat body is provided with a battery chamber communicating with the chamber, and the lamp group is provided with at least one limiting part to be fixed on the seat tube; A circuit board is fixed in the chamber and is provided with at least one switch element and a light emitting element. 2. The bicycle warning light structure according to claim 1, wherein a waterproof rubber ring is provided on the rear side of the lampshade relative to the notch, and the lampshade is recessed relative to the waterproof rubber ring. There is a limit slot. 3. The bicycle warning light structure according to claim 1, wherein a concave portion communicates with the battery chamber is provided on both sides of the base body. 4. The bicycle warning light structure according to claim 1, wherein a cover is provided on the side of the base to cover the battery chamber. 5. The bicycle warning light structure according to claim 1, wherein a battery box is arranged in the battery room. 6. The bicycle warning light structure according to claim 1, wherein, the lamp group is respectively provided with a limiting part on the upper and lower sides of the lampshade, and the limiting parts are respectively provided through the lampshade. There is a group of connecting holes, and at the same time, the seat tube is provided with a screw hole relative to the through hole, and the limiting part is screwed on the screw hole after passing through the group of connecting holes with a screw. 7. The bicycle warning light structure according to claim 1, wherein, the limiting part on the light group includes a hook and an elastic hook, and the hook is protruded on the base body to Can be clamped on the notch, the elastic hook is composed of a clamping rod and an elastic element, is elastically arranged on the lamp group and can be selectively clamped on the notch. 8. The bicycle warning light structure according to claim 1, wherein a card limiting block is protruded from the lampshade in the housing chamber, and the circuit board is fixedly connected to the card limiting block. 9. The bicycle warning light structure according to claim 1, wherein the switch element is a mechanical switch, and a perforation is pierced on the lampshade for the switch element to be set, and a rubber sleeve is fixed on the perforation A cover adjoins the switching element. 10. The bicycle warning light structure according to claim 1, wherein the switch element is a touch switch.

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