Embedded bicycle lamp assembly

Abstract

The embedded bicycle lamp assembly comprises a lamp body used for a bicycle head tube, a light-emitting device is arranged in the lamp body, a light source cavity is formed in the lamp body, a light outlet is formed in one end of the light source cavity, and light emitted by the light-emitting device can be emitted out of the light outlet; the surface of the bicycle head tube is provided with an installation cavity with an outward opening, the lamp body is arranged in the installation cavity, the light outlet is attached to the opening of the installation cavity, and the lamp body is detachably connected with the installation cavity. The bicycle lamp is simple in structure, integration of the bicycle lamp and a bicycle is achieved, and safety is higher during riding.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to the field of an embedded bicycle light assembly. Background Art

[0002] Bicycle lights are lamps that provide lighting for cyclists. Riders often use a flashlight plus a clamp as a lighting fixture when riding, but this combination has poor stability and a large blind spot for the flashlight, which results in poor riding safety; professional bicycle lights are expensive, which makes ordinary cycling enthusiasts reluctant to buy them.

[0003] In the prior art, Chinese invention patent announcement number CN113184088B discloses an environmentally friendly flame-retardant bicycle light, which can be removed and stored after riding by assembling a sleeve and a rotating clamping column, avoiding long-term interference from external factors such as sunlight and rain, which may cause the bicycle light to spontaneously combust and have a short service life. The lighting angle of the light body can be flexibly adjusted by horizontal adjustment of the horizontal adjustment mechanism and up and down swing adjustment of the longitudinal adjustment mechanism. However, the lighting fixture is clamped on the bicycle through a positioning clamp and a movable clamp, which makes the entire bracket structure complicated. Moreover, since the bicycle light disclosed in the invention is set independently of the bicycle, the light is easy to interfere with the user or the bicycle structure during riding, which affects the riding safety. Therefore, an embedded bicycle light assembly is needed to solve the above problems. Utility Model Content

[0004] Aiming at the technical problem that bicycle lights in the prior art are easily complicated in structure and easily interfere with the user or the bicycle structure, the utility model provides an embedded bicycle light assembly.

[0005] To achieve the above-mentioned purpose, the utility model provides an embedded bicycle light assembly, comprising a light body for a bicycle head tube, wherein a light emitting device is arranged in the light body, and characterized in that a light source cavity is formed inside the light body, one end of the light source cavity is a light outlet, and light emitted by the light emitting device can be emitted from the light outlet;

[0006] The surface of the bicycle head tube is provided with a mounting cavity with an opening facing outwards, the lamp body is arranged in the mounting cavity, the light outlet is fitted with the opening of the mounting cavity, and the lamp body is detachably connected to the mounting cavity.

[0007] Preferably, a limiting groove is provided at the inner circle of the opening of the installation cavity, and a protrusion is provided at the edge of the light outlet, and the protrusion is engaged with the limiting groove.

[0008] Preferably, the protruding portion is provided with a first fixing hole, the limiting groove is correspondingly provided with a second fixing hole, and the first fixing hole and the second fixing hole are connected by screws.

[0009] Preferably, the light emitting device is an LED lamp, and the surface of the lamp body is provided with heat dissipation holes.

[0010] Preferably, the bicycle light assembly further comprises a control switch, and the control switch is connected to the light emitting device via an electric wire.

[0011] Preferably, a spring sleeve is provided on the surface of the electric wire.

[0012] Preferably, the control switch is arranged on the handlebar of the bicycle.

[0013] Preferably, the light outlet is provided with a protective cover.

[0014] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model provides an embedded bicycle lamp assembly, a light source cavity is formed inside the lamp body, one end of the light source cavity is a light outlet, and light energy emitted by the light-emitting device is emitted from the light outlet; a mounting cavity with an opening facing outward is provided on the surface of the bicycle head tube, the lamp body is arranged in the mounting cavity, the light outlet is fitted with the opening of the mounting cavity, and the lamp housing is detachably connected to the mounting cavity. The utility model arranges the bicycle lamp in the bicycle head tube, which has the advantage of a relatively simple structure, no need to add new parts, and reduces costs, and the lamp is arranged in the head tube without interfering with the user or the bicycle structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereoscopic diagram of the overall structure of the utility model.

[0016] Figure 2 It is an exploded view of the overall structure of the utility model.

[0017] Figure 3 This is an exploded view of the lamp body of the utility model.

[0018] Figure 4 It is a cross-sectional view of the lamp body of the utility model.

[0019] The main components of the present invention are numbered as follows: bicycle head tube 1; lamp body 2; light emitting device 21; light source cavity 22; light outlet 23; protrusion 24; first fixing hole 241; protective cover 26; installation cavity 3; limiting groove 31; second fixing hole 311. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0021] In the description of the present application, it should be noted that the directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the directional and positional relationship are based on the directional or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific directional orientation, be constructed and operated in a specific directional orientation, and cannot be understood as limiting the specific protection scope of the present application. The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0022] See also Figure 1-4 The utility model includes a lamp body 2 for a bicycle head tube 1, a light emitting device 21 is arranged in the lamp body 2, a light source cavity 22 is formed inside the lamp body 2, one end of the light source cavity 22 is a light outlet 23, and light emitted by the light emitting device 21 can be emitted from the light outlet 23;

[0023] The surface of the bicycle head tube 1 is provided with a mounting cavity 3 with an opening facing outward, the lamp body 2 is arranged in the mounting cavity 3, the light outlet 23 is fitted with the opening of the mounting cavity 3, and the lamp body 2 is detachably connected to the mounting cavity 3. During use, the lighting fixture is embedded in the bicycle head tube, and the lighting fixture will not be displaced as the direction of the bicycle changes.

[0024] In this embodiment, the lamp body is a structure with one side open, and the open side faces the outside of the bicycle head tube. Figure 2 The inner circle of the opening of the installation cavity 3 is provided with a limiting groove 31, and the edge of the light outlet 23 is provided with a protrusion 24, which is engaged with the limiting groove 31. The cooperation between the protrusion and the limiting groove can keep the lamp body in a proper position and prevent the lamp body from sinking into the inside, which makes it inconvenient to load and unload.

[0025] See also Figure 2 The protruding portion 24 is provided with a first fixing hole 241, and the limiting groove 31 is correspondingly provided with a second fixing hole 311. The first fixing hole 241 and the second fixing hole 311 are connected by screws. The screws fix the lamp body and the bicycle head tube through the two fixing holes. When the lamp body needs to be removed, the screws can be loosened.

[0026] See also Figure 3 The lamp body 2 is provided with a light emitting device 21, and the lamp body 2 also includes a control switch (not shown), and the light emitting device 21 is connected to the control switch through an electric wire (not shown). The light emitting device can be an incandescent lamp, a fluorescent lamp, an LED, etc.

[0027] In this embodiment, the light emitting device 21 is an LED lamp, and a heat dissipation hole (not shown) is provided on the surface of the lamp body 2. As a light emitting device, the LED lamp has a longer service life and less heat dissipation than incandescent lamps and fluorescent lamps, and is safer to use low-voltage direct current. The lamp works in a sealed environment, and heat is easily accumulated. The heat dissipation holes can effectively dissipate heat.

[0028] In this embodiment, the control switch is arranged at the bicycle handlebar. The control switch is arranged at the bicycle handlebar position to facilitate the control of the lighting fixture at any time during riding.

[0029] In this embodiment, a spring sleeve (not shown) is provided outside the wire. During riding, the vehicle body moves violently, and the wire will inevitably bend with the movement of the vehicle body structure. The spring is used to protect the wire. The spring has high flexibility and can be deformed with the bending of the wire, thereby better protecting the wire.

[0030] In this embodiment, the light outlet 23 is provided with a protective cover 26. The protective cover is made of a light-transmitting material, and the provision of the protective cover can prevent dust and dirt from entering the lamp body.

[0031] The advantages of the utility model are:

[0032] 1) The lighting fixture is arranged in the bicycle head tube, so that the lighting fixture is integrated with the bicycle, avoiding the lighting fixture from interfering with the user or the bicycle structure, and improving the stability of the lighting fixture during riding.

[0033] 2) The utility model has a simple structure and reduces costs.

[0034] 3) The setting of the protective cover can prevent water and stains from entering the lighting fixture, thereby improving the durability of the equipment.

[0035] 4) The lighting fixture is connected to the first pipe by snap-fitting. The disassembly can be completed by loosening the screws between the two fixing holes. The operation is easy.

Claims

1. An embedded bicycle light assembly, comprising a light body for a bicycle head tube, wherein a light emitting device is arranged in the light body, characterized in that: A light source cavity is formed inside the lamp body, one end of the light source cavity is a light outlet, and the light emitted by the light emitting device can be emitted from the light outlet; The surface of the bicycle head tube is provided with a mounting cavity with an opening facing outwards, the lamp body is arranged in the mounting cavity, the light outlet is fitted with the opening of the mounting cavity, and the lamp body is detachably connected to the mounting cavity.

2. The embedded bicycle light assembly according to claim 1, characterized in that: The inner circle of the opening of the installation cavity is provided with a limiting groove, and the edge of the light outlet is provided with a protruding portion, and the protruding portion is engaged with the limiting groove.

3. The embedded bicycle light assembly according to claim 2, characterized in that: The protruding portion is provided with a first fixing hole, and the limiting groove is correspondingly provided with a second fixing hole, and the first fixing hole and the second fixing hole are connected by screws.

4. The embedded bicycle light assembly according to claim 1, characterized in that: The light emitting device is an LED lamp, and the surface of the lamp body is provided with heat dissipation holes.

5. The embedded bicycle light assembly according to claim 1, characterized in that: The bicycle light assembly also includes a control switch, and the control switch is connected to the light emitting device through an electric wire.

6. The embedded bicycle light assembly according to claim 5, characterized in that: The surface of the electric wire is covered with a spring sleeve.

7. The embedded bicycle light assembly according to claim 5, characterized in that: The control switch is arranged on the handlebar of the bicycle.

8. The embedded bicycle light assembly according to claim 1, characterized in that: The light outlet is provided with a protective cover.

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