CN213473375U - Electric bicycle tail lamp device - Google Patents
Electric bicycle tail lamp device Download PDFInfo
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- CN213473375U CN213473375U CN202022110564.4U CN202022110564U CN213473375U CN 213473375 U CN213473375 U CN 213473375U CN 202022110564 U CN202022110564 U CN 202022110564U CN 213473375 U CN213473375 U CN 213473375U
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- electric bicycle
- tail lamp
- lampshade
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- 238000005452 bending Methods 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an electric bicycle tail lamp device, which comprises a base connected with a seat tube, wherein the base is connected with a saddle, and the rear part of the base is provided with a notch; a tail lamp assembly is arranged at the notch, the tail lamp assembly is provided with a lamp shade, a lamp plate is arranged on the inner side of the lamp shade, a circuit board and a luminous lamp body are arranged on the lamp plate, and a power switch key and a charging and discharging socket are arranged on the outer side of the lamp shade; the lamp plate and the charge-discharge socket are respectively connected to the battery pack through wires. The tail lamp device of the electric bicycle has the advantages of reasonable space utilization, convenient assembly, attractive appearance, easy use and integrated multifunction.
Description
Technical Field
The utility model relates to an electric bicycle, in particular to electric bicycle tail lamp device.
Background
Energy conservation and emission reduction are advocated all over the world, and China is a countless county of bicycles and electric vehicles. The electric bicycle has more and more popular trend because of the convenience of going out, can effectively reduce the pollution of fuel to atmosphere. For safety reasons, bicycles or electric bicycles are required in relevant industry standards to have tail or brake lights. A common way is to arrange the tail light on the tail of the rear clothes hanger or on the rear wheel fender.
Chinese patent cn201920085352.x discloses "a bicycle intelligence light sense brake seat pipe tail lamp", and it is slotted at the seat pipe rear portion, sets up the tail lamp in the notch department of seat pipe and increases the sensor device, has certain advantage. However, the seat tube is a key part which needs to bear the weight of a human body, and the seat tube is generally long and is obliquely arranged to bear a certain bending moment, so that a notch of the seat tube has potential safety hazards during riding; in addition, the problem of high processing cost also exists in the whole long seat tube slotting.
How to make the setting of tail lamp safer, easy-to-use, the intensity stability that keeps seat pipe structure simultaneously is a problem that needs to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intensity is good, the appearance is pleasing to the eye, easy-to-use and have integrated multi-functional electric bicycle tail lamp device.
The utility model discloses a realize like this: the tail lamp device of the electric bicycle comprises a base connected with a seat tube, the base is connected with a saddle, and the rear part of the base is provided with a notch; a tail lamp assembly is arranged at the notch, the tail lamp assembly is provided with a lamp shade, a lamp plate is arranged on the inner side of the lamp shade, a circuit board and a luminous lamp body are arranged on the lamp plate, and a power switch key and a charging and discharging socket are arranged on the outer side of the lamp shade; the lamp panel and the charging and discharging socket are respectively connected to the battery pack through wires; the tail lamp assembly is also provided with a cover plate, and the cover plate buckles the lamp panel to the lampshade; the lamp shade has the printing opacity district, the position phase-match of printing opacity district and lamp plate.
The lamp shade has first through-hole in order to settle the switch button, the switch button passes through the wire and is connected to the lamp plate.
The lamp shade is provided with a second through hole for arranging a charging and discharging socket.
The shape of the notch of the base is matched with the shape of the edge of the lampshade.
The edge part of the lampshade is provided with a mounting hole, and the screw passes through the mounting hole and the threaded hole at the notch of the base to fix the lampshade on the base.
The radian of the outer curved surface of the lampshade is consistent with that of the outer curved surface of the base, and the edge of the lampshade is flush with that of the base.
The base is provided with a USB socket module and a USB cover plate, and the USB socket module is connected to the battery pack through a lead.
The battery pack is arranged inside the seat tube.
In the scheme of the utility model, the tail lamp device is arranged on the base at the upper end of the seat tube, and the tail lamp is integrally installed on the premise of not damaging the strength of the seat tube, so that the tail lamp has good strength and technological advantages; the radian of the outer curved surface of the lampshade is consistent with that of the outer curved surface of the base, and the edge of the lampshade is flush with that of the base, so that no protrusion is generated after the lampshade is installed, the space utilization and the visual and attractive effects are good, and meanwhile, the lampshade cannot be scratched; the power switch button is very close to the position of the saddle, and a user can manually control the power switch without leaving the saddle, so that the power switch is very in line with the human engineering; the charging and discharging socket can charge the battery pack; the available car of USB socket module charges to the external equipment from electrified battery group, satisfies emergent demand.
Drawings
FIG. 1 is an exploded perspective view of the tail lamp assembly of the electric bicycle of the present invention;
FIG. 2 is a schematic view of a semi-assembled electric bicycle tail lamp device according to the present invention;
FIG. 3 is a schematic view of a lamp cover of the electric bicycle tail lamp device of the present invention;
fig. 4 is an assembly schematic view of the electric bicycle tail lamp device of the present invention;
fig. 5 is a schematic view of the electric bicycle tail lamp device with USB socket module according to the present invention.
Detailed Description
The following describes the electric bicycle tail lamp device in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the tail lamp device of the electric bicycle comprises a base 2 connected with a seat tube 1, wherein the base is connected with a saddle 3, and the rear part of the base is provided with a notch 21; notch department sets up the tail lamp subassembly, the tail lamp subassembly has lamp shade 4, lamp plate 5, apron 6, switch button 7 and charge-discharge socket 8. The lamp panel 5 is arranged on the inner side of the lampshade, and the lamp panel 5 is buckled on the lampshade through the cover plate 6; a power switch key 7 and a charging and discharging socket 8 are arranged on the outer side of the lampshade; the lamp plate and the charge-discharge socket are respectively connected to the battery pack through wires.
Be provided with circuit board and luminous lamp body on lamp plate 5. The lamp shade 4 has a light-transmitting area 41, which is matched with the lamp panel in position so that the light of the light-emitting lamp body can be emitted. The transparent region can be made of a completely transparent or semitransparent material.
As shown in fig. 3, the lampshade has a first through hole 42 for installing the power switch key 7, which is connected to the lamp panel 5 through a wire. The lamp housing has a second through hole 43 to accommodate the charge and discharge socket 8. Preferably, the first through hole 42 and the second through hole 43 both have internal threads, and the power switch button 7 and the charge/discharge socket 8 both have external threads. The connecting and mounting are realized in a threaded mode, and the disassembly is convenient when necessary.
The shape of the notch of the base 2 is matched with the shape of the edge of the lampshade 4. The radian of the outer curved surface of the lampshade is consistent with that of the outer curved surface of the base, and the edge of the lampshade is flush with that of the base. The edge part of the lampshade is provided with a mounting hole, and the screw passes through the mounting hole and the threaded hole at the notch of the base to fix the lampshade on the base. As shown in fig. 4, after the lampshade is installed, the surface of the base 2 has no protrusions, so that the lampshade cannot be scratched and damaged, and the lampshade is beautiful in appearance and does not occupy extra external space.
The battery pack may be mounted in a conventional manner, such as the battery pack being disposed in a cross member of a vehicle, or the battery pack being placed on the rear side of a center tube, and then the battery pack being disposed at a rear hanger. Preferably, the battery pack may be disposed inside the seat tube, which may save space and effectively reduce a connection distance of the lead wires.
The power switch button 7 is used to turn the power supply to the tail light on and off, and since the power switch button 7 is located very close to the saddle, the user does not need to leave the saddle to manually control the power switch. A user can charge the battery pack through the charging and discharging socket 8; the user can connect the charge and discharge socket 8 to the controller to discharge when necessary.
As shown in fig. 5, another slot may be formed in the base to mount the USB socket module 9 and the USB cover 10, for example, another slot may be formed in the front or side of the base. Alternatively, the area of the lampshade 4 can be directly enlarged, and the USB socket module 9 is installed on the lampshade 4. This USB socket module 9 can regard the group battery as the main power supply, charges to external equipment, for example cell-phone, MP3, outdoor lighting equipment etc. satisfy emergent demand, and is very convenient.
The tail lamp device can be widely applied to traffic and entertainment sports products such as electric vehicles, electric bicycles, electric scooters and the like.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Electric bicycle tail lamp device, base (2) including connection seat pipe (1), saddle (3) is connected to the base, its characterized in that: the rear part of the base is provided with a notch (21); a tail lamp assembly is arranged at the groove opening, the tail lamp assembly is provided with a lamp shade (4), a lamp panel (5) is arranged on the inner side of the lamp shade, a circuit board and a luminous lamp body are arranged on the lamp panel, and a power switch key (7) and a charging and discharging socket (8) are arranged on the outer side of the lamp shade; the lamp panel and the charging and discharging socket are respectively connected to the battery pack through wires; the tail lamp assembly is also provided with a cover plate (6), and the cover plate buckles the lamp panel to the lampshade; the lamp shade has printing opacity district (41), the position phase-match of printing opacity district and lamp plate.
2. The electric bicycle tail lamp device according to claim 1, wherein: the lamp shade has first through-hole (42) in order to settle the switch button, the switch button passes through the wire and is connected to the lamp plate.
3. The electric bicycle tail lamp device according to claim 1, wherein: the lamp shade is provided with a second through hole (43) for arranging a charging and discharging socket.
4. The electric bicycle tail lamp device according to any one of claims 1 to 3, wherein: the notch shape of the base is matched with the edge shape of the lampshade.
5. The electric bicycle tail lamp device according to any one of claims 1 to 3, wherein: the edge part of the lampshade is provided with a mounting hole, and the screw passes through the mounting hole and the threaded hole at the notch of the base to fix the lampshade on the base.
6. The electric bicycle tail lamp device according to any one of claims 1 to 3, wherein: the radian of the outer curved surface of the lampshade is consistent with that of the outer curved surface of the base, and the edge of the lampshade is flush with that of the base.
7. The electric bicycle tail lamp device according to any one of claims 1 to 3, wherein: the base is provided with a USB socket module (9) and a USB cover plate (10), and the USB socket module is connected to the battery pack through a lead.
8. The electric bicycle tail lamp device according to any one of claims 1 to 3, wherein: the battery pack is arranged inside the seat tube.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032092 | 2019-11-18 | ||
| CN2019220320922 | 2019-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213473375U true CN213473375U (en) | 2021-06-18 |
Family
ID=76364185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022110564.4U Active CN213473375U (en) | 2019-11-18 | 2020-09-22 | Electric bicycle tail lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213473375U (en) |
-
2020
- 2020-09-22 CN CN202022110564.4U patent/CN213473375U/en active Active
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