CN201110489Y

CN201110489Y - Bicycle seat tube lamp

Info

Publication number: CN201110489Y
Application number: CNU2007201828931U
Authority: CN
Inventors: 陈锦德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-01
Filing date: 2007-11-01
Publication date: 2008-09-03
Anticipated expiration: 2017-11-01

Abstract

The utility model relates to a bicycle seat tube lamp, which comprises a lamp shell and an illuminating device, wherein the lamp shell is hollow and comprises a plugging part and a lamp holder part, the upper portion on one side of the plugging part forms a projecting part, the lamp holder part is fixedly arranged on the projecting part on one side of the plugging part, the width is bigger than that of the plugging part, a light-permeable translucent part is arranged on the outer side surface of the lamp holder part, the upper end of the lamp holder part is projected outside the upper edge of the plugging part, a punch hole is arranged is arranged on the upper end of the lamp holder part, the lower end of the lamp holder part is projected outside the lower edge of the projecting part of the plugging part, thereby a combined groove is formed between the lamp holder part and the plugging part, the illuminating device is fixedly arranged in the lamp holder part and can illuminate light ray in the lamp holder part, thereby after the seat tube lamp of the utility model is combined in a seat tube, a warning lamp signal can be sent backwards, since the seat tube lamp of the utility model can be steadily combined with the seat tube, and even when the bicycle rides on jolting landforms to produce comparatively big vibration, the seat tube lamp of the utility model can not be fallen from a clip hole of the seat tube.

Description

The bike saddle spot

Technical field

The utility model relates to a kind of bicycle light fixture, relates in particular to a kind of bike saddle spot, and it can firmly be installed on the bicycle saddle tube and difficult drop-off.

Background technology

The light fixture of Regular Bicycle is except the effect that illumination is provided, the prior alarm function that provides, because the bicycle riding people is in the process of driving, be difficult for active attention for sending a car of rear, therefore if bicycle can't send tangible alarm signal to the rear, then under the unclear situation of sight line during as night, the unexpected probability that back car overtaking collision bicycle takes place often significantly improves.

Therefore, alarm function at back car, develop the seat spot that a bicycle now, it is to dig in a bicycle saddle tube side backwards to be provided with a hole clipping, this existing seat spot one side is provided with the light-emitting device that can launch light outwardly, and the opposite side of this side then is the hole clipping corresponding to the seat pipe, and on every side elastomer is set, and when making this opposite side be embedded at the hole clipping of a spot, existing seat spot can be fixed in the hole clipping of a pipe.

Yet, because existing seat spot only is fixed in the hole clipping of a pipe by elastomeric elastic force, therefore when bicycle is ridden the landform of comparatively jolting more, or the elastomer of seat spot is when producing denaturalization phenomenon because of long-term use, then the seat spot is often easily because of shaking excessive or hypopexy, and the phenomenon that the hole clipping by the seat pipe drops out takes place, and so not only produce inconvenience in the use, the caution effect that can't provide back car also is provided.

The utility model content

Because existing seat spot is easy to generate the phenomenon that the hole clipping by the seat pipe drops out, main purpose of the present utility model is to provide a kind of bike saddle spot, and it can firmly be incorporated in the hole clipping of a pipe and be difficult for dropping out.

For reaching the above object, bike saddle spot of the present utility model comprises:

A kind of bike saddle spot, it comprises:

One lamp housing, its be hollow and comprise the lamp head that an inserting part and is fixedly arranged on inserting part one side, inserting part is a long column shape, inserting part inside forms a battery chamber, the inserting part lower end is provided with a separable battery cover and the battery chamber is sealed, and the top of inserting part one side forms a protuberance; Lamp head is fixedly arranged on the protuberance of inserting part one side, and its width is big than the width of inserting part, the lamp head lateral surface is provided with the transmittance section of a light-permeable, the upper end of lamp head protrudes from the upper limb of inserting part, and be provided with a perforation in the upper end of lamp head, the lower end of lamp head protrudes from the lower edge of inserting part protuberance, forms an engagement groove between lamp head and inserting part and make; And

One light-emitting device, it is fixedly arranged in the lamp head and comprises a circuit board, more than one bulb and a switch, this circuit board is located at the side of lamp head near inserting part, this more than one bulb and circuit board electrically connect and are arranged in lamp head, and this switch and circuit board electrically connect and protrude in the lateral surface of lamp head.

Preferably, this bulb is light-emittingdiode (LED) bulb.

Preferably, the present invention further comprises more than one battery, and this more than one battery is arranged in the battery chamber of inserting part, and electrically connects with circuit board.

Preferably, this lamp head forms an arc surface with respect to the inner face of its lateral surface.

Preferably, this switch is a push switch.

Preferably, the utility model further comprises a bolt, and this bolt is arranged in the perforation of lamp head upper end.

The accessible concrete effect of the utility model comprises:

1. when the utility model is inserted in the hole clipping of a pipe, bolt is locked in the screw of top, pipe clamp hole after being arranged in the perforation of lamp head, and be locked on the pipe on making lamp head, and the seat tube edges of hole clipping below can be embedded in the engagement groove between lamp head and inserting part, therefore the utility model suitable with combining of seat pipe firmly, when even bicycle produces bigger vibrations riding the landform of jolting more, the utility model can not drop in the hole clipping of seat pipe, therefore can avoid the utility model to lose the loss that falls.

Therefore 2. because the utility model is quite firm with combining of seat pipe, driving in the process voluntarily, the utility model can be kept the effect of rearward sending the caution cresset at any time, the safety that the raising bicycle drives.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 2 is the stereogram after the utility model preferred embodiment is incorporated into a pipe.

Fig. 3 is the side cutaway view that the utility model is preferably implemented.

The specific embodiment

Please refer to Fig. 1, Fig. 2 and shown in Figure 3, preferred embodiment of the present utility model comprises that a lamp housing 10, is located at the light-emitting device 20 in the lamp housing 10 and is located at battery 30 in the lamp housing 10 more than one, wherein;

This lamp housing 10 is for hollow and comprise the lamp head 12 that an inserting part 11 and is fixedly arranged on inserting part 11 1 sides, inserting part 11 can be inserted in the hole clipping 41 of a bicycle saddle tube 40 for long column shape, inserting part 11 inside form a battery chamber 111, inserting part 11 lower ends are provided with a separable battery cover 112 and battery chamber 111 are sealed, and the top of inserting part 11 1 sides forms a protuberance; Lamp head 12 is fixedly arranged on the protuberance of inserting part 11, and its width is big than the width of inserting part 11, and when making this preferred embodiment be inserted in the hole clipping 41 of seat pipe 40, lamp head 12 can be equipped in the edge of hole clipping 41 and can not manage 40 slides within to seat;

Lamp head 12 lateral surfaces are provided with the transmittance section 121 of a light-permeable, the upper end of lamp head 12 protrudes from the upper limb of inserting part 11, and be provided with a perforation 122 in the upper end of lamp head 12, to manage the set screw 42 in 40 hole clippings, 41 tops corresponding to seat, therefore when this preferred embodiment is inserted in hole clipping 41, in the perforation 122 that one bolt 123 is arranged in lamp head 12 and the screw 42 of seat pipe 40, and this preferred embodiment is fixed in the seat pipe 40, the lower end of lamp head 12 protrudes from the lower edge of inserting part 11 protuberances, and make

lamp head

12 and 11 of inserting parts form an engagement groove 124, this engagement groove 124 can be for the seat pipe 40 edge blockings of hole clipping 41 belows, preferably, lamp head 12 forms an arc surface with respect to the inner face of its lateral surface, but and the circular arc outer peripheral face of matching seat pipe 40;

This light-emitting device 20 is fixedly arranged in the lamp head 12, it comprises a circuit board 21, more than one bulb 22 and a switch 23, this circuit board 21 is located at the side of lamp head 12 near inserting part 11, this more than one bulb 22 is with circuit board 21 electric connections and be arranged in lamp head 12, this switch 23 and circuit board 21 electrically connect and protrude in the lateral surface of lamp head 12, switch 23 can be controlled the keying of bulb 22 by this, when the bulb 22 of light-emitting device 20 was luminous in lamp head 12, light can be penetrated by the transmittance section 121 of lamp head 12; Preferably, this bulb 22 has power saving and non-damageable effect for light-emittingdiode (LED) bulb, and this switch 23 is push switch, and behind push switch 23, bulb 22 is can be permanent bright, glimmer or close by the design of circuit board 21;

This more than one battery 30 is arranged in the battery chamber 111 of inserting part 11, and electrically connects with circuit board 21, and can provide bulb 22 luminous needed electric power.

When this preferred embodiment is inserted in the hole clipping 41 of pipe 40, lamp head 12 protrudes from the outer peripheral face of seat pipe 40, the transmittance section 121 of lamp head 12 lateral surfaces is towards the rear of bicycle driving direction, therefore make bulb 22 in lamp head 12 when luminous when push switch 23, the light that bulb 22 sends can be penetrated by the transmittance section 121 of lamp head 12, can warn sending a car of rear by this, the security when improving the bicycle driving.

Because when this preferred embodiment is inserted in the hole clipping 41 of seat pipe 40, the upper end of lamp head 12 can be locked in the top of seat pipe 40 hole clippings 41 by perforation 122, and seat pipe 40 edges of hole clipping 41 belows can be embedded in the engagement groove 124 of 11 of lamp head 12 and inserting parts, therefore this preferred embodiment suitable with combining of seat pipe 40 firmly, when even bicycle produces bigger vibrations riding the landform of jolting more, this preferred embodiment can not drop in the hole clipping 41 of seat pipe 40 yet, therefore the loss that not only can avoid this preferred embodiment to drop and lose, and in the process of driving, can keep the effect of rearward sending the caution cresset at any time, improve the safety that bicycle drives.

[description of reference numerals]

10 lamp housings, 11 inserting parts

111 battery chambers, 112 battery covers

12 lamp heads, 121 transmittance sections

122 perforation, 123 bolts

124 engagement grooves

20 light-emitting devices, 21 circuit boards

22 bulbs, 23 switches

30 batteries

40 pipe 41 hole clippings

42 screws

Claims

1. a bike saddle spot is characterized in that, comprising:

Lamp housing, its for hollow and comprise that an inserting part and is fixedly arranged on the lamp head of inserting part one side, inserting part is a long column shape, inserting part inside forms a battery chamber, the inserting part lower end is provided with a separable battery cover battery chamber is sealed, and the top of inserting part one side forms a protuberance; Lamp head is fixedly arranged on the protuberance of inserting part one side, and its width is bigger than the width of inserting part, the lamp head lateral surface is provided with the transmittance section of a light-permeable, the upper end of lamp head protrudes from the upper limb of inserting part, and be provided with a perforation in the upper end of lamp head, the lower end of lamp head protrudes from the lower edge of inserting part protuberance, forms an engagement groove between lamp head and inserting part; And

Light-emitting device, be fixedly arranged in the lamp head and comprise a circuit board, more than one bulb and a switch, described circuit board is located at the side of lamp head near inserting part, described more than one bulb and circuit board electrically connect and are arranged in lamp head, and switch and circuit board electrically connect and protrude in the lateral surface of lamp head.

2. bike saddle spot as claimed in claim 1 is characterized in that, described bulb is light-emittingdiode (LED) bulb.

3. bike saddle spot as claimed in claim 2 is characterized in that, further comprises more than one battery, and described more than one battery is arranged in the battery chamber of inserting part, and electrically connects with circuit board.

4. bike saddle spot as claimed in claim 3 is characterized in that, described lamp head forms an arc surface with respect to the inner face of its lateral surface.

5. bike saddle spot as claimed in claim 4 is characterized in that, described switch is a push switch.

6. bike saddle spot as claimed in claim 5 is characterized in that, further comprises a bolt, and described bolt is arranged in the perforation of lamp head upper end.

7. bike saddle spot as claimed in claim 1 is characterized in that, further comprises more than one battery, and described more than one battery is arranged in the battery chamber of inserting part, and electrically connects with circuit board.

8. bike saddle spot as claimed in claim 1 or 2 is characterized in that, described lamp head forms an arc surface with respect to the inner face of its lateral surface.

9. as claim 1,2 or 3 described bike saddle spots, it is characterized in that described switch is a push switch.

10. bike saddle spot as claimed in claim 1 is characterized in that, further comprises a bolt, and described bolt is arranged in the perforation of lamp head upper end.