CN2468875Y

CN2468875Y - Improved bicycle lighting device

Info

Publication number: CN2468875Y
Application number: CN 01207237
Authority: CN
Inventors: 陈保良
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-28
Filing date: 2001-02-28
Publication date: 2002-01-02
Anticipated expiration: 2011-02-28

Abstract

The utility model discloses an improved bicycle light which comprises a riser and a lamp holder. A cell holder is provided inside the riser, and one end of the riser is provided with a head which is provided with a side round hole, and at least one inner convex strip which has the same axial direction with the side round hole is provided on an inner top surface of a head cover of the riser, and an external teeth part which is meshed with the inner convex strip is provided on surface of a connecting part of an upper cover body, and a long guiding groove which is used to insert a convex column provided on the riser is provided on a lower cover body, and a main control switch and a luminophor are arranged inside the lamp holder. The external teeth part can be meshed with an inner teeth strip, therefore conveniently adjusting the angle of the bicycle light, and the bicycle light, the riser and a horn device are formed into one body, therefore improving the integrity. The utility model has good practicality.

Description

The improved type dynamo lighting set

The utility model relates to a kind of dynamo lighting set, refers in particular to a kind ofly directly to be combined into one with standpipe, and can be according to bright needs, the angle of appropriateness adjustment lamp socket and improved type dynamo lighting set with horn function.

Fig. 6 is general common handle-bar modulated structure, and its structure is that a standpipe 61 is installed on bicycle front tube 60, and these standpipe 61 horizontal directions are fixed a handgrip 62, respectively are provided with a handle 63 at the two ends of handgrip 62; Side at handgrip 62 is provided with a lamp socket 64, and there is a C clamp body 65 these lamp socket 64 bottom sides, and handgrip 62 passes this clamp 65.

On this handle-bar modulated structure commonly used its defective is arranged, on use is implemented, deposits following shortcoming at least:

1. result of use is not good

Because lamp socket commonly used utilizes clamp to be fixed on the handgrip, therefore form stationary state, can't need according to actual the use, in the middle of driving, give the angular adjustment of appropriateness, but need before driving, just adjust the angle of lamp socket in advance, therefore result of use is very not good, has bigger danger for traffic safety.

2. stationarity is not good

Because lamp socket commonly used utilizes clamp to be fixed on the handgrip, so when mounted, if clamp is too tight, then be difficult for clamp is fixed on the handgrip, too pine then clamp can't effectively locate, and clamp is easy to generate elastic fatigue after long-term regular adjustment angle, thereby causes the lamp socket can't be effectively fixing.

3. aesthetic property deficiency

Lamp socket is installed on the handgrip, with standpipe, handgrip be independent assembly respectively, and give prominence on handgrip, the inharmonic visual impression of outward appearance is arranged by contrast, thereby seems lofty especially, cause the aesthetic property deficiency.

4. functional single and cost is high

Lamp socket commonly used only has the plain vanilla of light fixture, can't combine with loudspeaker, therefore generally speaking bicycle need to install in addition loudspeaker near handbar, thereby the problem that produces function singleness and repeat to install, assembly cost is also higher.

The purpose of this utility model is to overcome the defective of prior art and not enough and a kind of improved type dynamo lighting set is provided, its directly and standpipe be combined into one; Can be according to bright needs, appropriateness is adjusted the angle of lamp socket; And function with loudspeaker.

For achieving the above object, the utility model adopts following technical scheme: this improved type dynamo lighting set comprises standpipe and lamp socket, described riser interiors has a battery tray, at this standpipe one end one head is arranged, and head has a secondary circular hole that is used for the fixing horizontal direction of Handlebar of bicycle; There is a projection on top at the contiguous secondary circular hole of standpipe; One top cover is arranged above standpipe, the inner top surface of this top cover towards an end of projection have at least one with secondary circular hole homoaxial in raised line; Described lamp socket is at standpipe head place, and this lamp socket comprises the shelly upper and lower cover body that covers mutually; Upper cover body has a connecting part that is between top cover inside and the standpipe; There is the outer toothed portion that is meshed with described interior raised line on this connecting portion surface; The one microscler guide groove that described projection is inserted is arranged on the lower cover; One main switching control is arranged between the upper and lower cover body, and this main switching control is connected with a protruding button that exposes lamp socket; Upper and lower cover body inside has one to be subjected to the whether shinny luminary of main switching control control.

Described standpipe is cambered surface at a side edge place of secondary circular hole, and there is a cancave cambered surface corresponding position of lower cover.

Described cambered surface respectively has a flange in the both sides of projection, and this flange is replaced on the cancave cambered surface of lower cover.

Respectively there is a position-limited trough guide groove both sides of described lower cover, and there is an elastic tongue piece lower cover inboard, and an end of this elastic tongue piece has two knock holees at two registration mast places of corresponding lower cover, and there are two protuberances these elastic tongue piece both sides corresponding to the position-limited trough place.

Above position-limited trough, each along continuous straight runs of the both sides of lower cover stretches out a retaining edge, and a side of elastic tongue piece is inserted along the inboard of these two grades of edge.

There is a slotted hole at the central corresponding position-limited trough place of elastic tongue piece, and the projection of standpipe inserts the guide groove of this lower cover and the slotted hole of this elastic tongue piece.

With the standpipe reversing sense the transparent outer lampshade of luminary, this luminary of fixed bit is arranged in order in that upper and lower cover body is inner, and an outer ring set that is fixed on the upper and lower cover body lateral border, the inner edge of this outer ring set is pushed down and is fixed on the outward flange of this outer lampshade.

Riser interiors has a storage tank, and this storage tank inside is equipped with the master cock that the buzzer phone, battery tray and the emergence that are interconnected go out this standpipe in order.

There is the tongue piece that can push at corresponding master cock place, top cover surface.

Adopt such structure, because car light and standpipe are installed mutually, the outer toothed portion of upper cover body can mesh the interior tooth bar of top cover, carry out the angular adjustment of car light, therefore after not having long-time use a period of time, the problem of location takes place to be difficult for, and, can be at any time with the angle between hand appropriateness adjustment lamp socket and standpipe.Car light is combined as a whole with standpipe and loudspeaker device respectively, can not only promote the globality of standpipe, more increases its aesthetic property, and can reduce built-up time and cost.Has practicality.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the stereo appearance figure of improved type dynamo lighting set of the present utility model.

Fig. 2 is the three-dimensional exploded view of the assembly of improved type dynamo lighting set of the present utility model.

Fig. 3 is the assembled sectional view of improved type dynamo lighting set of the present utility model.

Fig. 4 is that the action scheme drawing is analysed and observe in the part amplification of improved type dynamo lighting set of the present utility model.

Fig. 5 is that cross-sectional schematic is amplified in the lower cover and the combination between elastic tongue piece of improved type dynamo lighting set of the present utility model.

Fig. 6 is general common handle-bar modulated structure figure.

Fig. 1 is to shown in Figure 3, improved type dynamo lighting set of the present utility model has the standpipe 10 of a hollow form, there is one to be used to insert bicycle front tube and fixing vertical C shape master circular hole 11 at the one end, there are a head 100, these head 100 inboard horizontal directions to have one to be used for the C shape secondary circular hole 12 fixing at these standpipe 10 other ends with Handlebar of bicycle; In these standpipe 10 inside one storage tank 19 is arranged, the master cock 15 that a buzzer phone 13, a battery tray 14 and an emergence go out these standpipe 10 end faces is installed in this storage tank 19 in order; Standpipe 10 is cambered surface 16 shapes at head 100 outsides one end, in the middle of cambered surface 16 tops a projection 18 is arranged, and in the both sides of projection 18 flange 17 is arranged respectively; One top cover 20 that slightly is "  " shape is installed above standpipe 10, and the inner top surface of this top cover 20 has a horizontal interior raised line 21 towards an end of projection 18; Corresponding master cock 15 places are provided with the tongue piece 22 of a ligulate on the surface of this top cover 20.

Standpipe 10 has a leading lamp socket 30 towards cambered surface 16 1 ends, this tap lamp socket 30 comprises the shelly upper and

lower cover body

40,50 that can cover mutually, upper cover body 40 corresponding top covers 20 have a connecting part 41, this connecting part 41 is between top cover 20 inside and the standpipe 10, and the surface of this connecting part 41 has and interior raised line 21 ingear outer toothed portion 42; There is a cancave cambered surface 51 at cambered surface 16 places at lower cover 50 corresponding standpipes 10, and the flange 17 of cambered surface 16 supports the inboard that is combined in this cancave cambered surface 51.Consult shown in Figure 5.Lower cover 50 has two registration masts 52 and a microscler guide groove 53 with projection 18 corresponding its slips of confession towards a side end of upper cover body 40, respectively there is a position-limited trough 54 both sides of this guide groove 53, above position-limited trough 54, each along continuous straight runs of the both sides of lower cover 50 stretches out a retaining edge 55; Be provided with an elastic tongue piece 31 in the inboard of lower cover 50, one side of this elastic tongue piece 31 is along two grades of edge, 55 inboard insertions of lower cover 50, corresponding to two registration masts, 52 places of lower cover 50 two knock holees 39 are arranged at the one end, there is a slotted hole 32 at central authorities corresponding position-limited trough 54 places, in both sides to the protuberance 33 of two "＞" shapes should position-limited trough 54 places be arranged.One main switching control 34 that can be communicated to battery tray 14 is arranged, these main switching control 34 protruding upper cover body 40 of exposing between upper and

lower cover body

40,50; 40 pairs of upper cover body should have a main button 35 in main switching control 34 places.Be between the upper and

lower cover body

40,50 and be provided with one in order with standpipe 10 reversing senses and be subjected to the whether shinny luminary 36 of main switching control 34 controls, the transparent outer lampshade 37 of this luminary 36 of a fixed bit, and an outer ring set 38 that is fixed on upper and

lower cover body

40,50 lateral borders, the inner edge of this outer ring set 38 is pushed down and is fixed on the outward flange of this outer lampshade 37.

Fig. 2 is to shown in Figure 4, when in the not clear environment down train of night or light, pushes main button 35, thereby controls to this main switching control 34, so be communicated with the power supply of this battery tray 14, makes luminary 36 luminous.When desire is adjusted the angle of leading lamp socket 30, support this tap lamp socket 30 with hand, make of cambered surface 16 rotations of the cancave cambered surface 51 of lower cover 50 along standpipe 10, the outer toothed portion 42 of upper cover body 40 moves along the interior raised line 21 of top cover 20, the cancave cambered surface 51 of lower cover 50 moves along two flanges 17 of standpipe 10, and the guide groove 53 of lower cover 50 is also spacing mobile along projection 18 with the slotted hole 32 of elastic tongue piece 31.Therefore the maximum anglec of rotation that should tap lamp socket 30 is the distance of this guide groove 53, and it can effectively control and locate the anglec of rotation of this tap lamp socket 30 on this standpipe 10.

Shown in Figure 3, when in case of emergency, press spatula 22, this tongue piece 22 is opened master cock 15, so be communicated with battery tray 14, make buzzer phone 13 send the sound, thereby makes the use effect of this handle-bar lamp with loudspeaker.

Claims

1. an improved type dynamo lighting set comprises standpipe and lamp socket, it is characterized in that: described riser interiors has a battery tray, at this standpipe one end one head is arranged, and head has a secondary circular hole that is used for the fixing horizontal direction of Handlebar of bicycle; There is a projection on top at the contiguous secondary circular hole of standpipe; One top cover is arranged above standpipe, the inner top surface of this top cover towards an end of projection have at least one with secondary circular hole homoaxial in raised line; Described lamp socket is at standpipe head place, and this lamp socket comprises the shelly upper and lower cover body that covers mutually; Upper cover body has a connecting part that is between top cover inside and the standpipe; There is the outer toothed portion that is meshed with described interior raised line on this connecting portion surface; The one microscler guide groove that described projection is inserted is arranged on the lower cover; One main switching control is arranged between the upper and lower cover body, and this main switching control is connected with a protruding button that exposes lamp socket; Upper and lower cover body inside has one to be subjected to the whether shinny luminary of main switching control control.

2. improved type dynamo lighting set according to claim 1 is characterized in that: described standpipe is cambered surface at a side edge place of secondary circular hole, and there is a cancave cambered surface corresponding position of lower cover.

3. improved type dynamo lighting set according to claim 1 and 2 is characterized in that: described cambered surface respectively has a flange in the both sides of projection, and this flange is replaced on the cancave cambered surface of lower cover.

4. improved type dynamo lighting set according to claim 3, it is characterized in that: respectively there is a position-limited trough guide groove both sides of described lower cover, there is an elastic tongue piece lower cover inboard, one end of this elastic tongue piece has two knock holees at two registration mast places of corresponding lower cover, and there are two protuberances these elastic tongue piece both sides corresponding to the position-limited trough place.

5. improved type dynamo lighting set according to claim 4 is characterized in that: above position-limited trough, each along continuous straight runs of the both sides of lower cover stretches out a retaining edge, and a side of elastic tongue piece is inserted along the inboard of these two grades of edge.

6. improved type dynamo lighting set according to claim 5 is characterized in that: there is a slotted hole at the central corresponding position-limited trough place of elastic tongue piece, and the projection of standpipe inserts the guide groove of lower cover and the slotted hole of this elastic tongue piece.

7. improved type dynamo lighting set according to claim 6, it is characterized in that: have a luminary, to fix the transparent outer lampshade of this luminary in order with the standpipe reversing sense in upper and lower cover body inside, and an outer ring set that is fixed on the upper and lower cover body lateral border, the inner edge of this outer ring set is pushed down and is fixed on the outward flange of this outer lampshade.

8. improved type dynamo lighting set according to claim 7 is characterized in that: riser interiors has a storage tank, and this storage tank inside is equipped with the master cock that the buzzer phone, battery tray and the emergence that are interconnected go out this standpipe in order.

9. improved type dynamo lighting set according to claim 8 is characterized in that: there is the tongue piece that can push at corresponding master cock place, top cover surface.