Motorcycle LED tail lamp structure

Abstract

The utility model relates to the technical field of motorcycle lamps, in particular to a motorcycle LED tail lamp structure which comprises a fixing frame installed on a motorcycle body and two symmetrically-arranged steering lamp mechanisms fixed to the fixing frame, each steering lamp mechanism comprises an installation assembly and a lamp holder assembly, the installation assembly comprises an installation plate fixedly connected to the fixing frame, and the lamp holder assembly is fixedly connected to the installation plate. A mounting cover is fixedly connected to the outer wall of one side of the mounting plate, a driving box of an n-shaped structure is fixedly connected to the outer wall of the mounting cover, openings are formed in the outer walls of the opposite sides of the driving box, limiting blocks are slidably connected to the inner walls of the two openings, the lamp holder assembly comprises a lamp holder, and limiting grooves matched with the limiting blocks are formed in the outer walls of the two sides of the lamp holder. According to the motorcycle steering lamp, the defects in the prior art are overcome, the steering lamp mechanism is arranged on the fixing frame, the installation assembly arranged in the steering lamp mechanism is matched with the lamp holder assembly, the lamp holder can be conveniently and rapidly disassembled, and then the problem that an existing motorcycle steering lamp is inconvenient to disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle lamps, in particular to a motorcycle LED taillight structure. Background Art

[0002] The existing motorcycle turn signal lamp, brake lamp and license plate lamp are all connected and fixed to the motorcycle body respectively, and the installation structure is complicated, the operation is inconvenient, and the manufacturing cost is also high.

[0003] After searching, the Chinese patent publication number CN201756148U discloses an LED three-in-one motorcycle taillight structure, which includes an LED turn signal light, an LED license plate light, and an LED brake light; the LED turn signal light, the LED license plate light, and the LED brake light are connected as one through a connecting mechanism.

[0004] The LED three-in-one motorcycle taillight structure in the above patent has the following shortcomings: the turn signal in the above patent is installed through a connector, but since the turn signal is a protruding structure, it is easy to be damaged, and the existing connector is directly connected by bolts, which is not convenient to disassemble. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle LED taillight structure, comprising a fixing frame installed on a vehicle body and two symmetrically arranged turn signal mechanisms fixed on the fixing frame, the turn signal mechanism comprising a mounting assembly and a lamp holder assembly, the mounting assembly comprising a mounting plate fixedly connected to the fixing frame, and a mounting cover is fixedly connected to an outer wall of one side of the mounting plate, the outer wall of the mounting cover is fixedly connected to a drive box with a door structure, an opening is provided on an outer wall on the opposite side of the drive box, and the inner walls of the two openings are both slidably connected to limit blocks, the lamp holder assembly comprises a lamp holder, and limit grooves matching the limit blocks are provided on the outer walls on both sides of the lamp holder, the two limit blocks are slidably penetrated through the mounting cover and inserted in the limit grooves, and an LED lamp is fixedly connected to an outer wall of one side of the lamp holder.

[0007] By adopting the above structure, the cooperation between the installation component and the lamp holder component facilitates the quick disassembly and assembly of the turn signal lamp. The two limit blocks in the installation component can be adjusted. When the limit blocks are inserted into the limit grooves, the lamp holder can be fixedly installed.

[0008] The inner walls on both sides of the driving box are rotatably connected with screw rods, the two limit blocks are respectively screwed on the outer walls of the two screw rods, and one end of the two screw rods is fixedly connected with a worm gear.

[0009] With the above structure, the limit block can be directly driven to move by the rotation of the screw, and the worm gear and the screw rotate synchronously.

[0010] The inner walls on both sides of the driving box rotate the worm gears 1, and the two worm gears 1 are respectively meshed with the two worm wheels 1.

[0011] With the above structure, the screw can be driven to rotate directly through the worm wheel by rotating the worm.

[0012] The inner walls on both sides of the driving box are rotatably connected to the same worm gear 2, and both ends of the worm gear 2 transmission shaft are rotatably connected to universal joints, and the two universal joints are rotatably connected to the transmission shafts of the two worm gears 1 respectively.

[0013] By adopting the above structure, the worm gear 2 rotates in coordination with the universal joint to directly drive the worm gear 1 to rotate.

[0014] The inner walls on both sides of the driving box are rotatably connected with a same worm gear 2, and the worm gear 2 and the worm wheel 2 are meshed with each other.

[0015] With the above structure, the second worm gear can be directly driven to rotate by the arrangement of the second worm gear.

[0016] A circular groove is provided on one outer wall of the driving box, and a driving prism is rotatably connected to the inner wall of the circular groove, and a transmission shaft of the driving prism is fixedly connected to the second worm.

[0017] With the above structure, the prism can be driven to rotate directly to drive the second worm to rotate.

[0018] A prism is fixedly connected to an inner wall of one side of the mounting cover, and a rubber pad is fixedly connected to one end of the prism.

[0019] With the above structure, the friction between the prism and the lamp holder can be reduced conveniently by setting the rubber pad.

[0020] One end of the lamp holder is provided with an angular groove, and the specification of the angular groove matches the specification of the prism.

[0021] With the above structure, the lamp holder can be conveniently positioned by arranging the prism grooves and the prisms.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model provides a turn signal light mechanism on a fixed frame, and the mounting assembly provided in the turn signal light mechanism cooperates with the light frame assembly, so as to facilitate the quick disassembly and assembly of the light frame, thereby solving the problem that the existing turn signal lights on motorcycles are difficult to disassemble;

[0024] (2) The utility model provides a prism in the installation cover and a matching prism groove on the lamp stand, thereby facilitating the positioning of the lamp stand during installation. A screw is provided in the drive box, so that the position of the limit block can be adjusted when the screw rotates. The cooperation between the worm wheel and the worm in the drive box facilitates the synchronous movement of the two limit blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the turn signal light mechanism of the utility model;

[0027] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the lamp stand assembly of the utility model;

[0029] Figure 5 It is a schematic cross-sectional structural diagram of the drive box of the utility model.

[0030] In the figure: 1. fixing bracket; 2. turn signal mechanism; 3. mounting assembly; 5. lamp holder assembly; 6. mounting plate; 7. drive box; 8. mounting cover; 9. limiting block; 10. prism; 11. rubber pad; 12. lamp holder; 13. LED lamp; 14. limiting groove; 15. prism groove; 16. screw; 17. worm gear 1; 18. worm gear 1; 19. universal joint; 20. worm gear 2; 21. driving prism; 22. worm gear 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-5, a motorcycle LED taillight structure, comprising a fixing frame 1 installed on a vehicle body and two symmetrically arranged turn signal mechanisms 2 fixed on the fixing frame 1, the turn signal mechanism 2 comprising a mounting assembly 3 and a lamp holder assembly 5, the mounting assembly 3 comprising a mounting plate 6 fixedly connected to the fixing frame 1, and a mounting cover 8 is fixedly connected to an outer wall of one side of the mounting plate 6, and a driving box 7 of a door-shaped structure is fixedly connected to the outer wall of the mounting cover 8, an opening is provided on an outer wall of the driving box 7 on the opposite side, and the inner walls of the two openings are both slidably connected to limit blocks 9, the lamp holder assembly 5 comprises a lamp holder 12, and limit grooves 14 matching the limit blocks 9 are provided on the outer walls of both sides of the lamp holder 12, the two limit blocks 9 are both slidably penetrated through the mounting cover 8 and inserted in the limit grooves 14, an LED lamp 13 is fixedly connected to the outer wall of one side of the lamp holder 12, through the cooperation between the mounting assembly 3 and the lamp holder assembly 5, the turn signal can be quickly disassembled and assembled, the two limit blocks 9 in the mounting assembly 3 can be adjusted, and the lamp holder 12 can be fixedly installed when the limit blocks 9 are inserted into the limit grooves 14.

[0033] For details, please refer to Figure 5 The inner walls on both sides of the driving box 7 are rotatably connected with screws 16, and the two limit blocks 9 are respectively screwed on the outer walls of the two screws 16. One end of the two screws 16 is fixedly connected with a worm gear 17. The rotation of the screw 16 can directly drive the limit block 9 to move, and the worm gear 17 and the screw 16 rotate synchronously.

[0034] For details, please refer to Figure 5 The inner walls of both sides of the driving box 7 rotate the worm 18, and the two worms 18 are respectively meshed with the two worm wheels 17. The rotation of the worm 18 directly drives the screw 16 to rotate through the worm wheel 17.

[0035] For details, please refer to Figure 5 The inner walls on both sides of the drive box 7 are rotatably connected to the same worm gear 20, and both ends of the worm gear 20 transmission shaft are rotatably connected to universal joints 19. The two universal joints 19 are respectively rotatably connected to the transmission shafts of the two worm gears 18. The worm gear 18 is directly driven to rotate by rotating the worm gear 20 in coordination with the universal joint 19.

[0036] For details, please refer to Figure 5 The inner walls of both sides of the driving box 7 are rotatably connected with the same worm 22, and the worm 22 and the worm wheel 20 are meshed with each other. The setting of the worm 22 directly drives the worm wheel 20 to rotate.

[0037] For details, please refer to Figure 5 A circular groove is provided on the outer wall of one side of the driving box 7, and a driving prism 21 is rotatably connected to the inner wall of the circular groove. The transmission shaft of the driving prism 21 is fixedly connected to the worm 22, and the worm 22 can be directly driven to rotate by rotating the driving prism 21.

[0038] For details, please refer to Figure 3 A prism 10 is fixedly connected to the inner wall of one side of the mounting cover 8, and a rubber pad 11 is fixedly connected to one end of the prism 10. The provision of the rubber pad 11 facilitates reducing friction between the prism 10 and the lamp holder 12.

[0039] For details, please refer to Figure 4 A rib groove 15 is provided at one end of the lamp holder 12 , and the specification of the rib groove 15 matches the specification of the prism 10 , so that the lamp holder 12 can be conveniently positioned by setting the rib groove 15 and the prism 10 .

[0040] Working principle: When in use, install the fixing frame 1 on the motorcycle body, install the tail light on the fixing frame 1, and then install the two turn signal mechanisms 2, directly sleeve the lamp holder 12 on the outer wall of the prism 10, and then sleeve it on the outer wall of the driving prism 21 through a copper sleeve wrench, and drive the driving prism 21 to rotate by the wrench, and when the driving prism 21 rotates, it directly drives the worm 22 to rotate, and when the worm 22 rotates, it directly drives the worm gear 20 to rotate, and when the worm gear 20 rotates, it directly drives the two worms 18 to rotate through the universal joint 19, and the rotation of the worm 18 directly drives the screw 16 to rotate through the worm gear 17, and when the screw 16 rotates, it is convenient to drive the limit block 9 to move, and when the limit block 9 is extended, it is directly inserted into the limit groove 14 on the lamp holder 12, so that the lamp holder 12 is installed and fixed.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motorcycle LED taillight structure, comprising a fixing frame (1) mounted on a vehicle body and two symmetrically arranged turn signal mechanisms (2) fixed on the fixing frame (1), characterized in that: The turn signal mechanism (2) comprises a mounting assembly (3) and a lamp holder assembly (5), wherein the mounting assembly (3) comprises a mounting plate (6) fixedly connected to a fixing frame (1), and a mounting cover (8) is fixedly connected to an outer wall of one side of the mounting plate (6), and an outer wall of the mounting cover (8) is fixedly connected to a drive box (7) of a door-shaped structure, and an opening is provided on an outer wall of an opposite side of the drive box (7), and inner walls of the two openings are both slidably connected to limit blocks (9), and the lamp holder assembly (5) comprises a lamp holder (12), and both outer walls of the lamp holder (12) are provided with limit grooves (14) matching the limit blocks (9), and the two limit blocks (9) are slidably penetrated through the mounting cover (8) and inserted into the limit grooves (14), and an LED lamp (13) is fixedly connected to an outer wall of one side of the lamp holder (12).

2. The motorcycle LED taillight structure according to claim 1, characterized in that: The inner walls on both sides of the driving box (7) are rotatably connected to screw rods (16), the two limit blocks (9) are respectively screwed on the outer walls of the two screw rods (16), and one end of the two screw rods (16) is fixedly connected to a worm gear (17).

3. The motorcycle LED taillight structure according to claim 2, characterized in that: The inner walls on both sides of the driving box (7) are both equipped with rotating worm gears (18), and the two worm gears (18) are respectively meshed with the two worm wheels (17).

4. The motorcycle LED taillight structure according to claim 3, characterized in that: The inner walls of both sides of the driving box (7) are rotatably connected to the same worm gear 2 (20), and both ends of the transmission shaft of the worm gear 2 (20) are rotatably connected to universal joints (19), and the two universal joints (19) are respectively rotatably connected to the transmission shafts of the two worm gears 1 (18).

5. The motorcycle LED taillight structure according to claim 4, characterized in that: The inner walls on both sides of the driving box (7) are rotatably connected to a same worm gear 2 (22), and the worm gear 2 (22) and the worm wheel 2 (20) are meshed with each other.

6. The motorcycle LED taillight structure according to claim 5, characterized in that: A circular groove is formed on one side outer wall of the driving box (7), and a driving prism (21) is rotatably connected to the inner wall of the circular groove. The transmission shaft of the driving prism (21) is fixedly connected to the second worm (22).

7. The motorcycle LED taillight structure according to claim 6, characterized in that: A prism (10) is fixedly connected to an inner wall of one side of the installation cover (8), and a rubber pad (11) is fixedly connected to one end of the prism (10).

8. The motorcycle LED taillight structure according to claim 7, characterized in that: One end of the lamp holder (12) is provided with a prism groove (15), and the specifications of the prism groove (15) match the specifications of the prism (10).

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