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CN210310676U - Bicycle LED tail lamp mounting structure - Google Patents

Bicycle LED tail lamp mounting structure Download PDF

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Publication number
CN210310676U
CN210310676U CN201921106982.7U CN201921106982U CN210310676U CN 210310676 U CN210310676 U CN 210310676U CN 201921106982 U CN201921106982 U CN 201921106982U CN 210310676 U CN210310676 U CN 210310676U
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CN
China
Prior art keywords
strip
pipe
bicycle
mounting structure
limiting
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Withdrawn - After Issue
Application number
CN201921106982.7U
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Chinese (zh)
Inventor
叶帅
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Hangzhou Haofang Lighting Electrical Appliances Co ltd
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Hangzhou Haofang Lighting Electrical Appliances Co ltd
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Priority to CN201921106982.7U priority Critical patent/CN210310676U/en
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Publication of CN210310676U publication Critical patent/CN210310676U/en
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Abstract

The utility model discloses a bicycle LED tail lamp mounting structure, include the grafting pipe and the flexible LED lamp area of pegging graft with the bicycle tailstock, the hollow tube of grafting pipe for piecing together by first pipe and second pipe, first pipe is U type structure and cross-section semi-circular with second pipe, and first pipe is equipped with relative installation breach on the edge that second pipe lies in the outside, first pipe and second pipe on the installation breach cooperation forms light-permeable window, be equipped with printing opacity joint strip in the light-permeable window, flexible LED lamp area lies in the inboard hollow tube intracavity that is fixed in the grafting pipe of printing opacity joint strip. The utility model discloses simple structure, easy dismounting, the leakproofness is good, and is not fragile, long service life, and the light source width is big, and warning effect is good.

Description

Bicycle LED tail lamp mounting structure
Technical Field
The utility model relates to a bicycle tail lamp especially relates to bicycle LED tail lamp mounting structure.
Background
The tail lamp of bicycle is a luminous lamp mounted on the tail of bicycle, and the conventional tail lamp is formed from several small flat mirrors which are mutually formed into right angle, and can not give out light, and can utilize optical principle to reflect the light emitted from light sources of bicycle, neon lamp and street lamp, etc. to driver to give out warning so as to make driver can see the person riding bicycle in front of the bicycle, so that it can prevent traffic accident. However, as society develops, vehicles on the road are more and more, and weak light reflection is not enough to attract the attention of the vehicles passing by.
There are also some active light-emitting bicycle taillights, such as application publication No. CN107089284A, chinese patent application publication No. 2017.08.25 discloses a bicycle taillight, which includes a taillight main body, a circuit board portion, a battery and a battery compartment cover, wherein the taillight main body is detachably connected with the battery compartment cover, the circuit board portion is fixedly disposed inside the taillight main body, the battery is fixedly disposed between the taillight and the battery compartment cover, the battery is electrically connected with the circuit board portion, and the taillight main body is fixedly disposed on a rear fender of the bicycle through an anti-theft screw. The bicycle tail lamp has the following defects: (1) the rear tail lamp can work only when the conditions of light sensation and vibration sensation are met, and if the vibration sensation is not obvious, the rear tail lamp is easy to be unlighted, cannot play a warning role, and is easy to damage when collision occurs; (2) the lamp has a complex structure and is inconvenient to assemble and disassemble; (3) the sealing performance is poor, water is easy to enter, and the service life is influenced; (4) the light source width is little, and warning effect is relatively poor when the distance is far away.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned technical problem that prior art's bicycle tail lamp exists, provide a simple structure, easy dismounting, the leakproofness is good, and is not fragile, long service life, and the light source width is big, the good bicycle LED tail lamp mounting structure of warning effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: bicycle LED tail lamp mounting structure includes the grafting pipe and flexible LED lamp area of pegging graft with the bicycle tailstock, the pipe of pegging graft is the hollow tube of piecing together by first half pipe and second half pipe, first half pipe and second half pipe are U type structure and the cross-section is semi-circular, and first half pipe and second half pipe are located and are equipped with relative installation breach on the edge in the outside, first half pipe and second half pipe on the installation breach cooperation forms light-permeable window, be equipped with printing opacity joint strip in the light-permeable window, flexible LED lamp area is located printing opacity joint strip inboard and is fixed in the hollow tube intracavity of grafting pipe. The insertion pipe in the utility model is a part of the bicycle tail frame (the end part of the tail frame), is directly inserted on the bicycle tail frame to form an integral structure with the bicycle tail frame, has simple structure, beautiful appearance and very convenient assembly and disassembly; the flexible LED lamp strip is positioned in the splicing pipe, so that the flexible LED lamp strip forms an embedded mounting structure, the flexible LED lamp strip is not easy to damage when the tail frame is collided, and the protection effect is good; the flexible LED lamp strip is used as a warning light source, so that the energy consumption is low, the brightness is high, the color rendering property is good, the service life is long, the width of the light source is large, and the warning effect is obvious; the light-transmitting sealing rubber strip plays a role in light transmission, sealing and protection, and can effectively prevent impurities such as external rainwater and dust from entering the interior of the splicing pipe slightly from the splicing gap so as to prolong the service life of the flexible LED lamp strip.
Preferably, the inner wall parts of the upper half pipe and the lower half pipe at the installation gap extend inwards to form a crimping part, clamping grooves clamped and matched with the light-transmitting sealing rubber strips are arranged on the crimping part on the upper half pipe and the lower half pipe, and the clamping grooves are U-shaped and two ends are closed. The crimping part is used for compacting and fixing the light-transmitting sealing rubber strip, so that the light-transmitting sealing rubber strip can be kept flat and not deformed all the time, and meanwhile, the crimping part is matched with the light-transmitting sealing rubber strip to achieve a good sealing effect; the draw-in groove plays spacing effect, prevents that printing opacity joint strip from taking place the displacement in the printing opacity window, improves the stability after the installation.
Preferably, the light-transmitting sealing rubber strip comprises a strip-shaped rubber strip body and limiting convex strips fixed on the upper surface and the lower surface of the rubber strip body, the limiting convex strips are clamped with the clamping grooves, a pressure joint edge is fixed at the joint of the limiting convex strips and the outer side of the rubber body, and the pressure joint edge is in contact with the pressure joint part. The limiting convex strips play a role in limiting and blocking; the area of contact between printing opacity joint strip and first half pipe, the second half pipe can further be improved on the crimping limit, makes printing opacity joint strip place more level and smooth, can support flexible LED lamp area simultaneously, prevents that flexible LED lamp area from taking place crooked or deformation.
Preferably, a shaping strip is fixed in the lower half pipe, gaps are formed between the shaping strip and a crimping part in the upper half pipe, between the shaping strip and the crimping part in the lower half pipe, and form a mounting groove for placing the flexible LED lamp strip, and the back of the flexible LED lamp strip is attached to the shaping strip. The edges of the upper end and the lower end of the shaping strip are respectively clamped in the mounting grooves of the upper half pipe and the lower half pipe, and meanwhile, the back surface of the flexible LED lamp strip is attached to the shaping strip, so that the flexible LED lamp strip cannot be displaced and can be kept flat all the time, and the light-emitting effect is guaranteed.
Preferably, the top surface of the shaped strip is in sealing contact with the inner wall of the upper tube half. The sealing contact between the top surface of the shaping strip and the inner wall of the upper half pipe is beneficial to improving the sealing effect.
Preferably, the inner wall of the lower half pipe opposite to the installation notch extends towards the shaping strip to form a filling part, and a limit notch is formed between the upper surface of the filling part and the shaping strip. The packing part can improve the structural strength of the lower half pipe, and the limiting notch can prevent the upper half pipe and the lower half pipe from being displaced when being spliced with each other.
Preferably, a sealing convex strip is arranged on the horizontal plane of the limiting notch, a gap is formed between the sealing convex strip and the shaping strip, at least two spaced limiting parts are arranged in the gap, a limiting groove is formed in the space between every two adjacent limiting parts, and a limiting bulge matched with the limiting groove is fixed at the position, corresponding to the limiting groove, in the upper half pipe. After the upper half pipe and the lower half pipe are spliced, the sealing raised lines are in sealing contact with the inner wall of the upper half pipe, so that a sealing effect is achieved; spacing groove and spacing protruding cooperation can prevent to take place horizontal displacement between first half pipe and the second half pipe, avoid the utility model discloses stagger each other between first half pipe and the second half pipe when pegging graft on the bicycle tailstock.
Preferably, the limiting part is provided with a positioning hole, and a positioning bulge matched with the positioning hole is fixed at a position corresponding to the positioning hole in the upper half pipe. The locating hole is mutually supported with the location arch, is convenient for fix a position fast between first half pipe and the second half pipe, and the dismouting is quick.
Preferably, the two ends of the upper half pipe are fixed with upper insertion sections, the two ends of the lower half pipe are fixed with lower insertion sections, the shaping strip and the filling part both extend to the end part of the lower insertion section, the upper insertion section and the lower insertion section are matched to form an insertion part with a circular outline surface, and the insertion part is provided with a threading notch. The plug-in part is directly plugged on the bicycle tailstock, and has the advantages of simple structure, convenient assembly and disassembly, and easy maintenance and replacement.
Preferably, the outer circumferential surfaces of the upper insertion section and the lower insertion section are provided with retaining grooves, and the retaining grooves are arc grooves. The stopping groove is matched with the limiting protrusion on the bicycle tail frame, so that the insertion part is prevented from being withdrawn from the bicycle tail frame, and the connection strength is improved.
Therefore, the utility model discloses following beneficial effect has:
(1) the inserting pipe is directly inserted on the bicycle tail frame to form an integral structure with the bicycle tail frame, the structure is simple, the appearance is attractive, and the assembly and the disassembly are very convenient;
(2) the flexible LED lamp strip is positioned in the splicing pipe, so that the flexible LED lamp strip forms an embedded mounting structure, the flexible LED lamp strip is not easy to damage when the tail frame is collided, and the protection effect is good;
(3) the flexible LED lamp strip is used as a warning light source, so that the energy consumption is low, the brightness is high, the color rendering property is good, the service life is long, the width of the light source is large, and the warning effect is obvious;
(4) the light-transmitting sealing rubber strip plays a role in light transmission, sealing and protection, and can effectively prevent impurities such as external rainwater and dust from entering the interior of the splicing pipe slightly from the splicing gap so as to prolong the service life of the flexible LED lamp strip.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is an exploded view of fig. 1.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a top view of the lower half of the present invention.
Fig. 7 is a top view of the upper half of the present invention.
In the figure: flexible LED lamp area 1, first half pipe 2, second half pipe 3, installation notch 4, printing opacity joint strip 5, crimping portion 6, draw-in groove 7, adhesive tape body 8, spacing sand grip 9, crimping limit 10, shaping strip 11, mounting groove 12, filling portion 13, spacing breach 14, sealed sand grip 15, spacing portion 16, spacing groove 17, spacing arch 18, locating hole 19, locating arch 20, go up grafting section 21, lower grafting section 22, threading breach 23, stopping groove 24.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
The bicycle LED tail lamp mounting structure shown in figures 1-4 comprises an inserting tube inserted into a bicycle tail frame, a flexible LED lamp strip 1 and a light-transmitting sealing rubber strip 5, wherein the inserting tube is a hollow tube formed by splicing an upper half tube 2 and a lower half tube 3, the upper half tube and the lower half tube are both U-shaped structures and are semicircular in cross section, the upper half tube and the lower half tube are made of metal materials, upper inserting sections 21 are fixed at two ends of the upper half tube, the upper inserting sections and the upper half tube are of a homogeneous integral structure, lower inserting sections 22 are fixed at two ends of the lower half tube, the lower inserting sections and the lower half tube are of a homogeneous integral structure, the upper inserting sections and the lower inserting sections are matched to form inserting parts with each other, the outer contour surfaces of the upper inserting sections and the lower inserting sections are circular, the outer diameters of the inserting parts are smaller than the outer diameters of the inserting tubes, threading gaps 23 are formed in the inserting parts, the threading gaps are formed by gaps in the upper inserting sections and the lower inserting sections, and backstop, the retaining groove is an arc groove; the inner wall parts of the upper half pipe and the lower half pipe at the position of the installation gap extend inwards to form a crimping part 6, clamping grooves 7 which are clamped and matched with the light-transmitting sealing rubber strips are formed in the crimping part on the upper half pipe and the lower half pipe, and the clamping grooves are U-shaped and two ends are closed; the edges of the upper half pipe and the lower half pipe positioned at the outer sides are provided with opposite mounting notches 4, and the mounting notches on the upper half pipe and the lower half pipe are matched to form a light transmission window; the light-transmitting sealing rubber strip is a transparent silica gel strip and comprises a strip-shaped rubber strip body 8 and limiting convex strips 9 (see figure 5) protruding out of the upper surface and the lower surface of the rubber strip body, a compression joint edge 10 is fixed at the joint of the limiting convex strips and the outer side of the rubber body, the rubber strip body, the limiting convex strips and the compression joint edge are of a homogeneous integrated structure, the rubber strip body is positioned in the light-transmitting window, the limiting convex strips are clamped and matched with the clamping grooves, and the compression joint edge is in contact with the compression joint part; a shaping strip 11 (shown in figure 6) is fixed in the lower half tube, the top surface of the shaping strip is in sealing contact with the inner wall of the upper half tube, gaps are arranged between the shaping strip and the crimping part in the upper half tube and between the shaping strip and the crimping part in the lower half tube, and the gaps form an installation groove 12 for placing a flexible LED lamp strip; the flexible LED lamp strip is positioned on the inner side of the light-transmitting sealing rubber strip and abuts against the edge of the compression joint edge, the upper edge and the lower edge of the flexible LED lamp strip are respectively positioned in the mounting groove and clamped with the mounting groove, and the back surface of the flexible LED lamp strip is attached to the shaping strip and is fixedly bonded with the shaping strip; the inner wall of one side of the lower half pipe, which is opposite to the installation gap, extends towards the shaping strip to form a filling part 13, and the shaping strip and the filling part both extend to the end part of the lower insertion section; a limiting notch 14 is formed between the upper surface of the filling part and the shaping strip, a sealing convex strip 15 is formed by upward protruding on the horizontal plane of the limiting notch, a gap is formed between the sealing convex strip and the shaping strip, at least two spaced limiting parts 16 are arranged in the gap, a positioning hole 19 is formed in each limiting part, a limiting groove 17 is formed in the space between the adjacent limiting parts, a limiting protrusion 18 matched with the limiting groove is fixed at the position corresponding to the limiting groove in the upper half pipe, and a positioning protrusion 20 matched with the positioning hole is fixed at the position corresponding to the positioning hole in the upper half pipe (see fig. 7).
The utility model discloses an installation and application method do: the lower edge of a flexible LED lamp strip connected with an electric wire (not shown in the figure) is clamped in a mounting groove 12 in a lower half tube, the back surface of the flexible LED lamp strip is bonded with a shaping strip through a double-sided adhesive tape, the flexible LED lamp strip is fixed in the lower half tube, a limiting convex strip on a light-transmitting sealing adhesive tape is clamped in a clamping groove in the lower half tube, a crimping edge on the upper side and the lower side of the light-transmitting sealing adhesive tape is contacted with a crimping part in the lower half tube, the light-transmitting sealing adhesive tape is ensured to be stably placed in a mounting notch 4 on the lower half tube, finally the upper half tube is buckled with the lower half tube, the upper half tube and the lower half tube are spliced into an integral U-shaped splicing tube, the flexible LED lamp strip penetrates into a bicycle tail frame to be connected with a switch and a power supply (not shown in the figure), the splicing tube is directly inserted into the bicycle tail frame until a limiting bulge on the bicycle tail frame is clamped into a stopping groove, the installation is completed, and the connection mode of the flexible LED strip, the wire, the power supply and the switch is well known to those skilled in the art, and thus is not described in detail; when the LED lamp is used, as long as the switch is turned on, the flexible LED lamp strip is electrified, the flexible LED lamp strip can emit light, and light rays irradiate out through the light-transmitting sealing rubber strip to play a warning role.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims (10)

1. Bicycle LED tail lamp mounting structure, its characterized in that includes the grafting pipe and flexible LED lamp area (1) of pegging graft with the bicycle tailstock, the grafting pipe is the hollow tube of piecing together by first half pipe (2) and second half pipe (3), first half pipe and second half pipe are U type structure and cross-section and are semi-circular, and first half pipe and second half pipe are equipped with relative installation breach (4) on being located the edge in the outside, first half pipe and second half pipe on the installation breach cooperation forms light-permeable window, be equipped with printing opacity joint strip (5) in the light-permeable window, flexible LED lamp area is located printing opacity joint strip inboard and is fixed in the hollow tube intracavity of grafting pipe.
2. The bicycle LED tail light mounting structure of claim 1, wherein the inner wall parts of the upper half tube and the lower half tube at the position of the mounting notch extend inwards to form a crimping part (6), and the crimping part on the upper half tube and the lower half tube is provided with a clamping groove (7) which is clamped and matched with the light-transmitting sealing rubber strip, and the clamping groove is U-shaped and closed at two ends.
3. The bicycle LED tail light mounting structure of claim 2, wherein the light-transmitting sealing rubber strip comprises a strip body (8) in an elongated shape and limiting ribs (9) fixed to the upper and lower surfaces of the strip body, the limiting ribs are in snap fit with the clamping grooves, and a crimping edge (10) is fixed to the joint of the limiting ribs and the outer side of the rubber body and is in contact with the crimping portion.
4. The bicycle LED tail lamp mounting structure of claim 2 or 3, wherein a shaped strip (11) is fixed in the lower half tube, gaps are arranged between the shaped strip and the crimping part in the upper half tube, and between the shaped strip and the crimping part in the lower half tube, the gaps form a mounting groove (12) for placing a flexible LED strip, and the back surface of the flexible LED strip is attached to the shaped strip.
5. The bicycle LED tail light mounting structure of claim 4, wherein the top surface of the shaped bar is in sealing contact with the inner wall of the upper tube half.
6. The bicycle LED tail light mounting structure of claim 5, wherein the inner wall of the lower half tube opposite to the mounting notch extends towards the shaping strip to form a filling part (13), and a limiting notch (14) is formed between the upper surface of the filling part and the shaping strip.
7. The bicycle LED tail light mounting structure of claim 6, characterized in that a sealing convex strip (15) is arranged on the horizontal surface of the limiting notch, a gap is arranged between the sealing convex strip and the shaping strip, at least two spaced limiting parts (16) are arranged in the gap, a limiting groove (17) is formed in the space between the adjacent limiting parts, and a limiting bulge (18) matched with the limiting groove is fixed at the position corresponding to the limiting groove in the upper half tube.
8. The bicycle LED tail light mounting structure of claim 7, wherein the limiting part is provided with a positioning hole (19), and a positioning bulge (20) matched with the positioning hole is fixed at a position corresponding to the positioning hole in the upper half tube.
9. The bicycle LED tail light mounting structure of claim 8, wherein the upper half tube has upper plug sections (21) fixed to both ends thereof, the lower half tube has lower plug sections (22) fixed to both ends thereof, the shape-retaining strip and the filling portion extend to the end of the lower plug section, the upper plug section and the lower plug section are adapted to form a plug section having a circular outer contour surface, and the plug section is provided with a threading notch (23).
10. The bicycle LED tail light mounting structure of claim 9, wherein the outer peripheral surfaces of the upper and lower plug sections are provided with retaining grooves (24), and the retaining grooves are arc grooves.
CN201921106982.7U 2019-07-15 2019-07-15 Bicycle LED tail lamp mounting structure Withdrawn - After Issue CN210310676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921106982.7U CN210310676U (en) 2019-07-15 2019-07-15 Bicycle LED tail lamp mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921106982.7U CN210310676U (en) 2019-07-15 2019-07-15 Bicycle LED tail lamp mounting structure

Publications (1)

Publication Number Publication Date
CN210310676U true CN210310676U (en) 2020-04-14

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ID=70123306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921106982.7U Withdrawn - After Issue CN210310676U (en) 2019-07-15 2019-07-15 Bicycle LED tail lamp mounting structure

Country Status (1)

Country Link
CN (1) CN210310676U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217325A (en) * 2019-07-15 2019-09-10 杭州皓方照明电器有限公司 A kind of bicycle LED taillight installation structure
DE202023101563U1 (en) 2023-03-28 2023-07-10 Michael Andreas Kozuschek Two-wheeler luggage rack with integrated lighting and reflection unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217325A (en) * 2019-07-15 2019-09-10 杭州皓方照明电器有限公司 A kind of bicycle LED taillight installation structure
CN110217325B (en) * 2019-07-15 2024-09-06 杭州皓方照明电器有限公司 Bicycle LED tail lamp mounting structure
DE202023101563U1 (en) 2023-03-28 2023-07-10 Michael Andreas Kozuschek Two-wheeler luggage rack with integrated lighting and reflection unit

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