CN200977979Y - Bicycle frame combined with lighting lamp - Google Patents

Abstract

A bicycle frame combined with a lighting lamp comprises a front tube assembled between a control handle and a front fork, wherein the front tube is directly internally provided with the lighting lamp for providing a lighting source projected towards the front of the bicycle frame, and the problems of lighting angle deviation and the like caused by looseness possibly caused by the vibration influence of a bicycle body of an externally hung lighting lamp can be avoided.

Description

Bicycle frame combined with lighting fixtures

technical field

The utility model relates to a lighting fixture for a bicycle, especially a lighting fixture built in a bicycle frame, so that when riding a bicycle in a dark environment, the light source emitted by the lighting fixture can illuminate the road ahead. Ensure the safety of riders.

Background technique

In order to ensure the safety when riding a bicycle at night or on dark and unclear roads, the lighting fixtures installed on the bicycle control handle or vehicle frame can be used to provide a light source for illuminating the road conditions ahead.

In the past, the lighting fixtures used with bicycles were all of the external design, that is, the lighting fixtures were additionally connected to the control handle or located at an appropriate position on the frame through buckles or clamps. Because the external lighting fixtures must be tightly locked, otherwise when the lighting fixtures are loosely connected to the control handle or the frame, the lighting fixtures will easily shake or shift, resulting in that the lighting direction and lighting angle cannot be fixed and kept at the preset position. If the position is set, it will seriously endanger the driving safety.

In addition, since the external lighting fixtures are accessories combined with the bicycle, in addition to the lighting fixtures specially designed for the bicycle, if the additional lighting fixtures are not selected to match the style of the bicycle When using different styles, it is easy to appear abrupt or uncoordinated visual effects.

Based on the above problems, manufacturers of external lighting fixtures have proposed various designs for buckles or clamps that can enhance locking on bicycles, so that the lighting fixtures are more tightly coupled to the bicycle and are not easy to loosen.

However, the external lighting fixtures connected to the bicycle through buckles or clamps may still become loose or loose due to the vibration of the vehicle frame.

Contents of the invention

The utility model proposes a lighting fixture applied to bicycles. The lighting fixture is built on the bicycle frame to provide a fixed light source irradiating towards the front of the frame, so that the rider can clearly grasp the light source by illuminating the light source. Driving ahead of the road conditions to ensure driving safety.

The lighting fixture is buried on the front tube of the vehicle frame, and the front tube refers to the tube body located at the front end of the vehicle frame and used to assemble between the control handle and the front fork.

The lighting fixture includes a lamp housing, and a circuit board is arranged inside the lamp housing, and one or more light-emitting components are arranged on the circuit board. There is a light-transmitting lampshade in the slot provided in front of the front tube, so that the light source emitted from the inside can pass through the lampshade to provide illumination toward the front of the vehicle frame.

In practice, the lighting fixture disclosed by the utility model can be equipped with a power supply component inside the lamp housing to be electrically connected with the light-emitting component, so as to provide the power required by the light-emitting component. The power supply component includes but is not limited to various common batteries ; In addition, an external power supply can also be adopted, and the power required by the light-emitting component can be provided through the external power supply component of the lamp housing.

The utility model provides a bicycle frame combined with lighting lamps, wherein the lamp housing has a matching shape adapted to be fitted and fixed in the embedded groove.

The utility model provides a bicycle frame combined with lighting fixtures, wherein the lamp housing includes a lamp holder and a light-permeable lamp shade combined with each other.

The utility model provides a bicycle frame combined with lighting fixtures, wherein a first washer is sandwiched between the lamp holder and the permeable lampshade.

The utility model provides a bicycle frame combined with a lighting fixture, wherein a second washer is sandwiched between the junction of the lighting fixture and the front pipe.

Compared with the external lighting fixtures connected to the bicycle through buckles or clamps, the utility model adopts the design of building the lighting fixtures into the front tube of the frame. In addition to keeping the direction and angle of the lighting source fixed, the utility model will The lighting fixtures are built into the front tube of the frame and integrated into a part of the frame, so the overall vision of the frame will not appear abrupt or incongruous due to the addition of lighting fixtures.

The "bicycle" referred to in this article is an open term, and is not limited to the bicycle styles shown in the picture, but includes all cooperative vehicles, racing sports cars, off-road vehicles, station wagons, etc.

Relevant detailed description and technical content of the present utility model, now coordinate drawing description as follows:

Description of drawings

Fig. 1 is a perspective view showing a bicycle, and the vehicle frame of the bicycle is combined with the lighting fixture of the present utility model;

Fig. 2 is a side sectional view of a bicycle frame combined with lighting fixtures;

Fig. 3 is a three-dimensional exploded view of a bicycle frame combined with lighting fixtures; and

Fig. 4 is an enlarged scale cross-sectional view of a bicycle frame combined with a lighting fixture.

Explanation of main component symbols

Lighting fixture 10 Lamp housing 12 First gasket 121

Lamp holder 122 Bottom plate 1222 First sleeve 1224

The second gasket 123 lampshade 124 light-transmitting sheet 1242

The second sleeve 1244 circuit board 14 light-emitting component 16

Power supply component 18 Frame 20 Front pipe 22

Groove 222 Control handle 24 Front fork 26

Front wheel 262

Detailed ways

The detailed features and advantages of the present utility model are described in detail below in the implementation manner, and its content is enough to make any person familiar with the related art understand the technical content of the present utility model and implement it accordingly.

The utility model is designed as a lighting fixture for a bicycle, which is used to provide a lighting source irradiating towards the front of the bicycle. Please refer to FIG. 1 and FIG. The front tube 22 refers to the part where the frame 20 is assembled between the control handle 24 and the front fork 26, so that the control handle 24 and the front fork 26 can be received by the front tube 22 to form a connection and assembly relationship with the frame 20 , and allow the control handle 24 to control the travel direction of the front wheel 262 pivotally connected to the front fork 26 .

Different from the previous design of bicycles using external lighting fixtures, the lighting fixture 10 disclosed by the utility model is designed to be built in the front tube 22, and the lighting fixture 10 does not need to be connected and fixed on the frame by buckles or clamps at all. Therefore, there is no possibility of loosening or loosening of fasteners or clamps.

Please refer to FIG. 3 , which reveals the partial structure of the vehicle frame 20 and the disassembled state of each part of the lighting fixture 10 . A slot 222 combined therein is a groove or a hole radially provided on the front tube 22 and has an opening facing the front of the frame 20 . In addition, the shape and depth of the embedding groove 222 are just enough for the lighting fixture 10 to be embedded therein, so that the lighting fixture 10 and the front pipe 22 can be fitted and fixed together.

The lighting fixture 10 includes a lamp housing 12, and the lamp housing 12 has a cavity inside for accommodating the circuit board 14, the light-emitting component 16 and the power supply component 18; the lamp housing 12 includes a lamp holder 122 and a The light-transmitting lampshade 124, the lamp holder 122 has a bottom plate 1222, and a first sleeve 1224 extending from the bottom plate 1222 to one side, and the lampshade 124 has a light-transmitting sheet 1242, and a second sleeve extending from the light-transmitting sheet 1242 to one side. Sleeve 1244; wherein, the matching shape and size of the first sleeve 1224 and the second sleeve 1244 can be tightly fitted to each other, so that the lamp housing 12 formed by the combination of the lamp holder 122 and the lampshade 124 can obtain a good seal sex.

In order to further improve the internal sealing of the lamp housing 12 formed by socketing, a first gasket 121 is interposed at the junction of the lamp holder 122 and the lampshade 124 to prevent water vapor or rainwater from seeping into the interior through the joint gap and causing damage. Water accumulation phenomenon, and reduce the chance of short circuit or leakage caused by internal electrical components.

Based on the fact that the lamp housing 12 can be fastened in the slot 222 provided on the front pipe 22 , the appearance of the lamp housing 12 also has a matching shape that fits and is fixed in the slot 222 . In other words, the shape of the slot 222 has a matching relationship with the appearance of the lamp housing 12 for fastening and fitting.

On the other hand, in order to prevent moisture or rainwater from seeping into the front pipe 22 through the joint gap after the lamp housing 12 and the front pipe 22 are assembled, a first The second gasket 123 provides the effects of barrier sealing and waterproof leakage through the second gasket 123 .

In order to produce an illumination source, a circuit board 14 is arranged inside the lamp housing 12, and one or more light-emitting components 16 are arranged and installed on the circuit board 14, and a light-emitting component 16 for electrically connecting to the lamp housing 12 is also provided inside the lamp housing 12. Or more than one power supply assembly 18 .

Fig. 4 is a partially enlarged scale cross-sectional view showing that the lighting fixture 10 is installed and combined on the front tube 22 of the vehicle frame 20; The component 16 is arranged on the side of the circuit board 14 facing the light-transmitting lampshade 124, and the power supply component 18 provided on the other side of the circuit board 14 provides the power required by the light-emitting component to generate a light source; thus, When the lighting fixture 10 is applied on the frame 20 of a bicycle, the lighting fixture 10 built in and combined on the front tube 22 can provide a lighting source projected toward the front of the frame 20 .

Of course, the above-mentioned circuit board 14 and light-emitting assembly 16 are just a preferred implementation mode shown in this creation, and they are not limited to this method when actually implemented. In addition to light-emitting diodes, the light-emitting assembly 16 can also use halogen lamps and electric bulbs. etc. can be replaced by materials that produce lighting sources through power supply.

As for the power supply unit 18, various batteries can be used, including but not limited to the thin batteries and dry batteries shown in the figure; in addition, the power supply unit 18 is directly integrated with the circuit board 14 and the light emitting unit 16 in addition to being arranged in the lamp housing. In the lamp housing 12 , the power required by the light-emitting component 16 is provided; in terms of design and implementation, the power supply component 18 can also be arranged outside the lamp housing to form an electrical connection with the light-emitting component 16 through wires.

To sum up, it can be seen that the utility model is a design in which the lighting fixture 10 is built into the front tube 22 of the bicycle frame, and the light source generated in the lamp housing 12 can be projected onto the bicycle frame through the light-transmitting lampshade 124 20 ahead.

Compared with the external lighting fixture, the built-in lighting fixture 10 disclosed in the present utility model does not have the disadvantages that may be caused when the connecting buckle or clamp is loosened or loosened. At the same time, since the built-in lighting fixture 10 is to integrate the lighting fixture 10 into the vehicle frame 20, the overall appearance of the vehicle frame 20 will not appear abrupt or uncoordinated as may be caused by adding an external lighting fixture. feel.

The above is only the best specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto, and any changes or modifications that can be easily conceived by those familiar with the art in the field of creation are all It should be covered within the scope of the claims of the present utility model.

Claims (10)

1. cycle frame in conjunction with lamps and lanterns, this vehicle frame has before being assembled in one between control handle and the front fork manages, it is characterized in that, be combined with a lamps and lanterns on the pipe before described, this lamps and lanterns is installed and is combined in the upward set caulking groove of described preceding pipe, in order to the light source towards the irradiation of vehicle frame the place ahead to be provided.

2. the cycle frame in conjunction with lamps and lanterns as claimed in claim 1 is characterized in that, wherein said lamps and lanterns includes:

One lamp housing is incorporated into described caulking groove;

One circuit card is arranged in the described lamp housing;

At least one luminescence component is arranged on the described circuit card; And

One Power Supply Assembly is electrically connected at described luminescence component.

3. the cycle frame in conjunction with lamps and lanterns as claimed in claim 2 is characterized in that, wherein said luminescence component be selected from light-emitting diode, halide torch and electric lamp bulb any one.

4. the cycle frame in conjunction with lamps and lanterns as claimed in claim 2 is characterized in that wherein said Power Supply Assembly is arranged in the described lamp housing.

5. the cycle frame in conjunction with lamps and lanterns as claimed in claim 4 is characterized in that wherein said Power Supply Assembly is a storage battery.

6. the cycle frame in conjunction with lamps and lanterns as claimed in claim 2 is characterized in that wherein said Power Supply Assembly is arranged at outside the described lamp housing.

7. the cycle frame in conjunction with lamps and lanterns as claimed in claim 2 is characterized in that, the lamp housing of wherein said light fixture has the adaptive chimeric coupling external form that is fixed in the described caulking groove.

8. the cycle frame in conjunction with lamps and lanterns as claimed in claim 2 is characterized in that, the lamp housing of wherein said light fixture includes a lamp socket of mutual combination and the lampshade of a light-permeable.

9. the cycle frame in conjunction with lamps and lanterns as claimed in claim 8 is characterized in that, the joint of the lampshade of wherein said lamp socket and described light-permeable is folded with one first packing ring.

10. the cycle frame in conjunction with lamps and lanterns as claimed in claim 1 is characterized in that, the joint of wherein said lamps and lanterns and described preceding pipe is folded with one second packing ring.

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