CN210979690U

CN210979690U - Novel bicycle headlight

Info

Publication number: CN210979690U
Application number: CN202020063996.1U
Authority: CN
Inventors: 陈郧
Original assignee: Shenzhen Velio Bicycle Parts Co ltd
Current assignee: Shenzhen Velio Bicycle Parts Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-07-10
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a novel bicycle headlight, which comprises a shell, a C-shaped plate for heat dissipation is fixedly arranged inside the shell, a mounting plate is fixedly connected with the front side wall of the C-shaped plate, a first lamp bead and a second lamp bead are fixedly arranged on the front side wall of the mounting plate in a parallel mode according to a shape of 'one', the outer rear ends of the first lamp bead and the second lamp bead are respectively covered with a reflecting bowl, the front end of the shell is provided with a mounting hole, the two mounting holes are internally and fixedly clamped with a first lens and a second lens respectively through snap rings, the utility model adopts a transverse layout design, realizes the parallel mounting of the first lamp bead and the second lamp bead, leads the volume of the shell to be smaller and more exquisite, has good heat dissipation effect, and leads the light color value to be closer to sunlight through the matching use of the first lamp bead and the second lamp bead, thereby leading a rider to observe the road condition of the front road more clearly, effectively ensuring the safety of riding the rider at night.

Description

Novel bicycle headlight

Technical Field

The utility model relates to a bicycle headlight technical field specifically is a novel bicycle headlight.

Background

The bicycle headlamp is a lamp which is arranged on a bicycle and is used for enabling a rider to searchly the road condition in front when riding at night, the bicycle headlamp on the current market is mostly designed in the longitudinal layout of a flashlight structure, the illumination angle is narrow, the color temperature and the color development of light are single, the judgment of the physical properties (material, color and depth) of a front obstacle by a rider under a weak light environment is not facilitated, the far and near light switching cannot be performed according to the riding environment, the safety of riding at night cannot be guaranteed, in addition, the service life of the bicycle headlamp can be influenced if the L ED lamp can be heated and the heat dissipation cannot be processed in time, and therefore a novel bicycle headlamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bicycle headlight to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bicycle headlamp, includes the shell, the inside fixed mounting of shell has the C template that is used for the radiating, the preceding lateral wall fixedly connected with mounting panel of C template, form fixed mounting side by side according to "one" word has first lamp pearl and second lamp pearl on the preceding lateral wall of mounting panel, the outer rear end of first lamp pearl and second lamp pearl is covered with the reflector respectively, open the front end of shell has the mounting hole, and two mounting holes are inside all through the snap ring respectively fixed joint have first lens and second lens, just first lens and second lens cover respectively and are used for changing the light angle of first lamp pearl and second lamp pearl light-emitting in the front side of first lamp pearl and second lamp pearl.

Preferably, the first lamp bead emits warm color temperature light, and the second lamp bead emits cold color temperature light.

Preferably, first lens are used for being wide angle with the light refraction of first lamp pearl transmission and diverge, the second lens are used for being acute angle with the light refraction of second lamp pearl transmission and diverge.

Preferably, a power module is fixedly mounted inside the housing, and a charging hole is formed in the power module.

Preferably, the shell is provided with a switch for controlling the first lamp bead and the second lamp bead to be turned on and off, and the switch is electrically connected with the power module.

Preferably, both sides of the shell are fixedly connected with a sealing cover through bolts, and a sealing gasket is arranged between the shell and the sealing cover.

Preferably, the downside of shell passes through bolt fixedly connected with splint, be equipped with the fixed band between the lateral wall of splint and shell, it has a plurality of card holes to open with linear array's form on one side lateral wall of fixed band, fixedly connected with fixture block on the opposite side lateral wall of fixed band, fixture block and card hole joint realize that the fixed band cup joints on the bicycle handlebar with annular form fastening.

Preferably, a plurality of anti-skidding blocks are fixedly connected to the lower side wall of the fixing band.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the transverse layout design, realizes that the first lamp bead and the second lamp bead are installed side by side, increases the luminous area and the angle, in addition, promotes the volume of the shell to be more small and exquisite, and adopts the C-shaped heat dissipation structure, can effectively increase the heat transfer area, improves the heat dissipation effect, and ensures the service life;

2. the first lens covers the front side of the first lamp beads, so that light rays emitted by the first lamp beads are scattered to the front in a large wide angle, that is, the illumination area of the front visual field is increased, the light rays are scattered, and the influence of dazzling light rays on the front pedestrian visual field is avoided;

3. in addition, the first lamp bead and the second lamp bead respectively adopt warm white and cold white, so that the light color display value is closer to sunlight when the first lamp bead and the second lamp bead are matched for use, the road condition of a rider for observing the road surface in front can be more clearly achieved, and the safety of riding the rider at night is effectively guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the housing, the C-shaped plate, the first lamp bead and the second lamp bead of the present invention;

FIG. 3 is an exploded view of the housing, closure cap and gasket of the present invention;

fig. 4 is a cross-sectional view of the housing, the C-shaped plate, the power module, the first lamp bead and the second lamp bead of the present invention;

fig. 5 is an exploded view of the housing, the clamping plate and the fixing band of the present invention.

In the figure: 1. the shell, 2, C template, 3, mounting panel, 4, first lamp pearl, 5, second lamp pearl, 6, reflector, 7, mounting hole, 8, snap ring, 9, first lens, 10, second lens, 11, power module, 12, the hole that charges, 13, switch, 14, closing cap, 15, sealed pad, 16, splint, 17, fixed band, 18, calorie hole, 19, fixture block, 20, non slipping spur.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel bicycle headlamp comprises a shell 1, a C-shaped plate 2 used for heat dissipation is fixedly installed inside the shell 1, a mounting plate 3 is fixedly connected to the front side wall of the C-shaped plate 2, a first lamp bead 4 and a second lamp bead 5 are fixedly installed on the front side wall of the mounting plate 3 in a parallel mode, the first lamp bead 4 and the second lamp bead 5 emit parallel light when being opened simultaneously, the lighting area of the front field of vision of riding is increased, in addition, heat generated when the first lamp bead 4 and the second lamp bead 5 are opened can be rapidly conducted to the C-shaped plate 2 (the C-shaped plate 2 is made of a material with good heat conductivity, such as aluminum material), the heat is rapidly transmitted to the shell 1 through the C-shaped plate 2, the shell 1 is rapidly cooled through wind power generated during riding, the temperature inside the device is effectively reduced, and the device is prevented from being damaged due to high temperature, first lamp pearl 4 covers respectively with the outer rear end of second lamp pearl 5 and is equipped with reflector 6, and reflector 6's inside wall has the characteristic of good refraction light, and reflector 6 is used for assembling the place ahead again to the light of back effluvium, the front end of shell 1 is opened has mounting hole 7, and two mounting holes 7 are inside all through snap ring 8 fixed joint respectively have first lens 9 and second lens 10, just first lens 9 covers respectively with second lens 10 and is used for changing the light angle of

first lamp pearl

4 and 5 light-emitting of second lamp pearl in the front side of first lamp pearl 4 and second lamp pearl 5.

Specifically, the adopted light emitted by the first lamp beads 4 is warm white, the color temperature of the warm white is below 3300K, the color of the warm white is similar to that of an incandescent lamp, the red light component is more, particularly, the penetrating power of the lamp beads is strong in foggy days, the adopted light emitting color of the second lamp beads 5 is cold white, the cold white has bright feeling, the human energy is concentrated but the penetrating power of the lamp beads is weak, the color temperature of the lamp beads is above 5300K, and the two light rays are intersected to enable the light color display value to be closer to sunlight, so that the observation effect is improved.

Particularly, first lens 9 adopts the light refraction that is first lamp pearl 4 transmission to be the form of wide angle divergence, has increased the illumination area in the place ahead field of vision, and optic fibre is diverged and has been avoided producing dazzling light and cause the influence to the pedestrian's in the place ahead field of vision, second lens 10 is used for the light refraction that second lamp pearl 5 transmits and is the acute angle divergence, and second lens 10 makes the light that second lamp pearl 5 sent converge the place ahead, has enlarged the scope of long-distance illumination, (first lens 9 and second lens 10 can make optic fibre angle change by factors such as its material, curved surface decision, these can purchase on the market at present) the refraction principle of first lens 9 and second lens 10 do not do the repeated description for the existing technology so at present.

Particularly, the inside fixed mounting of shell 1 has power module 11, just be equipped with charging hole 12 on power module 11, power module 11 supplies power for the device's consumer (first lamp pearl 4 and second lamp pearl 5), has guaranteed consumer's normal work, and power module 11 is rechargeable, and when charging is connected the one end of charging wire with external power, the other end insert charging hole 12 can.

Particularly, be equipped with on shell 1 and be used for controlling first lamp pearl 4 and second lamp pearl 5 to open and the switch 13 of closing, switch 13 is connected with power module 11 electricity. Through switch 13 control first lamp pearl 4 and second lamp pearl 5 different operating condition of switching in riding to the adaptation is ridden under the condition of different road conditions, for example: when pedestrians or vehicles are in the front road condition during riding, the first lamp beads 4 are controlled to be turned on through the switches 13, and the influence of dazzling light on the vision of the pedestrians in front is avoided; when riding passerby's road conditions in the place ahead of riding that needs more clear observation, open simultaneously through switch 13 control first lamp pearl 4 and second lamp pearl 5, effectively ensure the safety of riding passerby at night, also can open second lamp pearl 5 alone certainly, and specific how to control has a lot of switch circuit boards of disclosing on the market at present and sells, just no longer gives unnecessary details.

Specifically, both sides of the housing 1 are fixedly connected with closing caps 14 through bolts, the two closing caps 14 seal both sides of the housing 1, a sealing gasket 15 is arranged between the housing 1 and the closing caps 14, and the sealing gasket 15 plays a role in sealing a joint between the housing 1 and the closing caps 14, so as to prevent foreign matters (such as dust and water) from entering the device.

As shown in fig. 5, in order to fix the device to the handlebar of the bicycle quickly, specifically, a clamping plate 16 is fixedly connected to the lower side of the housing 1 through a bolt, a fixing band 17 is disposed between the clamping plate 16 and the side wall of the housing 1, the fixing band 17 is made of rubber and can be bent freely, a plurality of clamping holes 18 are formed in a linear array on one side wall of the fixing band 17, so that the fixing band 17 can be fixed to handlebars with different diameters, the application range of the device is expanded, a clamping block 19 is fixedly connected to the other side wall of the fixing band 17, the clamping block 19 is also made of rubber, the clamping block 19 is connected to the fixing band 17 in an integrated manner, the clamping block 19 is clamped with the clamping holes 18 so that the fixing band 17 is tightly sleeved to the handlebars in an annular manner, when the device is mounted to the handlebars, the fixing band 17 is fixed to the housing 1 through the clamping plate, then the fixing band 17 is sleeved on the handlebar of the bicycle, and after the fixing band 17 is clamped with the corresponding clamping hole 18 through the clamping block 19, the fixing band 17 is tightly wound on the handlebar, and then the device is installed on the bicycle.

Specifically speaking, a plurality of non slipping spur of fixedly connected with 20 on the lower lateral wall of fixed band 17, the material of non slipping spur 20 is the rubber material, is connected with fixed band 17 with integrated into one piece's form, cup joints the back on the handlebar when the fastening of fixed band 17, and non slipping spur 20 department is between fixed band 17 and handlebar, increases the friction between fixed band 17 and the handlebar then, prevents that fixed band 17 from taking place to rotate on the handlebar.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel bicycle headlamp comprising a housing (1), characterized in that: a C-shaped plate (2) for heat dissipation is fixedly arranged in the shell (1), the front side wall of the C-shaped plate (2) is fixedly connected with a mounting plate (3), a first lamp bead (4) and a second lamp bead (5) are fixedly mounted on the front side wall of the mounting plate (3) in a parallel mode, the outer rear ends of the first lamp bead (4) and the second lamp bead (5) are respectively covered with a reflecting bowl (6), the front end of the shell (1) is provided with mounting holes (7), the two mounting holes (7) are fixedly clamped with a first lens (9) and a second lens (10) respectively through clamping rings (8), and the first lens (9) and the second lens (10) are respectively covered on the front sides of the first lamp bead (4) and the second lamp bead (5) and used for changing the light angles of the light emitted by the first lamp bead (4) and the second lamp bead (5).

2. A novel bicycle headlamp according to claim 1, wherein: the first lamp beads (4) emit warm color temperature light rays, and the second lamp beads (5) emit cold color temperature light rays.

3. A novel bicycle headlamp according to claim 2, wherein: first lens (9) are used for being wide angle with the light refraction of first lamp pearl (4) transmission and diverge, second lens (10) are used for being acute angle with the light refraction of second lamp pearl (5) transmission and diverge.

4. A novel bicycle headlamp according to claim 1, wherein: the inside fixed mounting of shell (1) has power module (11), just be equipped with hole (12) that charges on power module (11).

5. A novel bicycle headlamp according to claim 4, wherein: the lamp is characterized in that a switch (13) used for controlling the first lamp bead (4) and the second lamp bead (5) to be opened and closed is arranged on the shell (1), and the switch (13) is electrically connected with the power module (11).

6. A novel bicycle headlamp according to claim 1, wherein: the both sides of shell (1) are through equal fixedly connected with closing cap (14) of bolt, just be equipped with sealed pad (15) between shell (1) and closing cap (14).

7. A novel bicycle headlamp according to claim 1, wherein: bolt fixedly connected with splint (16) are passed through to the downside of shell (1), be equipped with fixed band (17) between the lateral wall of splint (16) and shell (1), it has a plurality of card holes (18) to open with linear array's form on the lateral wall of one side of fixed band (17), fixedly connected with fixture block (19) on the opposite side lateral wall of fixed band (17), fixture block (19) and card hole (18) joint realize that fixed band (17) cup joints on the bicycle handlebar with annular form fastening.

8. A novel bicycle headlamp according to claim 7, wherein: the lower side wall of the fixing band (17) is fixedly connected with a plurality of anti-skidding blocks (20).