CN202303129U

CN202303129U - Street lamp and road illuminating system

Info

Publication number: CN202303129U
Application number: CN 201120325638
Authority: CN
Inventors: 马文海; 孟健
Original assignee: Huaxia Jingrui Lighting S&t (beijing) Co Ltd
Current assignee: Huaxia Jingrui Lighting S&t (beijing) Co Ltd
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-07-04
Anticipated expiration: 2021-08-31

Abstract

The utility model discloses a street lamp, which comprises a lamp post (10) and a directing device (20) capable of indicating directions. The utility model further discloses a road illuminating system, which comprises the road lamps arranged on one side or two sides of a road and directing of the directing device (20) is identical. Through the street lamp and the road illuminating system, the directing device is arranged on the street lamp and can facilitate driving direction recognizing for drivers, in addition, a light-emitting source is arranged on the directing device so that the drivers can clearly recognize the driving direction even at night. Further, a lamp holder of the street lamp is slantingly arranged so that light emitted by the street lamp and illuminated into eyes of people is reduced, accordingly the glaring phenomenon is reduced, and recognizing of conditions of road ahead for the drivers is benefited.

Description

Street lamp and roadway lighting system

Technical field

The utility model relates to lighting field, particularly, relates to a kind of street lamp and a kind of roadway lighting system.

Background technology

As everyone knows, street lamp is mounted in and is used to the light fixture that throws light on the road.When night or the colour of sky are darker, open street lamp, make things convenient for pedestrian or vehicle to move ahead.That is to say that street lamp only just plays a role when night or the colour of sky are darker, and by day, street lamp and even whole road lamp system all are in idle state.In addition, when vehicle during in travels down, especially in the long-distance running process, the driver usually can be because of road cranky or other a variety of causes and be beyond recognition travel direction, the situation that possibly occur getting lost.And at night, the driver possibly be beyond recognition travel direction more.

The utility model content

The purpose of the utility model provides a kind of street lamp and roadway lighting system, can make things convenient for the driver clearly to recognize travel direction.

To achieve these goals, the utility model provides a kind of street lamp, and this street lamp comprises lamp stand, wherein, said street lamp comprise can direction indication indicator device.

Preferably, said indicator device is installed in the top of said lamp stand.

Preferably, said indicator device comprises sensing portion and support, and said support is installed on the lamp stand, and said sensing portion is installed on the said support.

Preferably, on the side of said sensing portion, a plurality of light emitting sources are installed, said a plurality of light emitting sources are in line and are in tilted layout.

Preferably, said sensing portion comprises the top board with bight, and two sides in the said bight, downside upper edge of this top board are furnished with two row's light emitting sources respectively.

Preferably, said sensing portion also comprises the side plate that is positioned at said top board both sides, one side being fixed on the said support of side plate.

Preferably, said sensing portion is the solar energy power generating plate.

Preferably, the end face of said sensing portion with respect to the horizontal plane is in tilted layout towards south.

Preferably, this street lamp comprises at least one lamp holder that is installed on the lamp stand, and this lamp holder is arranged to make the center line of its light that sends to tilt with respect to plumb line.

Preferably, this street lamp comprises two back to the lamp holder that is arranged on the lamp stand, and the center line of said two light that lamp holder sent in the opposite direction.

In addition, the utility model also provides a kind of roadway lighting system, and this roadway lighting system comprises above-mentioned street lamp, and said street lamp is arranged on the one or both sides of road, and the sensing of said indicator device is identical.

Through in the street lamp and roadway lighting system of above description, indicator device is set on street lamp, can facilitate for the driver recognizes travel direction; And on said indicator device, light emitting source is set, makes the driver also can clearly recognize travel direction at night.In addition, the lamp holder of the street lamp in the utility model is obliquely installed, reduces the light that street lamp sends and inject personnel, and then reduce glare phenomenon, help the driver and recognize the place ahead road conditions.

Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.

Description of drawings

Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:

Fig. 1 is a kind of sketch map of embodiment of the street lamp of the utility model;

Fig. 2 is the enlarged diagram of indication portion among Fig. 1;

Fig. 3 is the sketch map of another kind of embodiment of the street lamp of the utility model;

Fig. 4 is the sketch map of the third embodiment of the street lamp of the utility model;

Fig. 5 and Fig. 6 are respectively the top and bottom perspective views of the third embodiment of Fig. 4;

Fig. 7 is the sketch map of the roadway lighting system of the utility model.

Description of reference numerals

10 lamp stands, 20 indicating devices

21 21a of indication portion top boards

21b side plate 22 supports

30 lamp holders

The specific embodiment

Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.

In the utility model, under the situation of not doing opposite explanation, the noun of locality of use typically refers to upper and lower in the accompanying drawing like " upper and lower ".

Referring to Fig. 1 to Fig. 6, the street lamp of the utility model can be various types of street lamp of the prior art, the street lamp of different is the utility model also comprise can direction indication indicator device 20.It is understandable that said indicator device 20 can be installed in any position of street lamp, preferably, indicator device 20 is installed in the top of lamp stand 10, observe a long way off to make things convenient for the driver.

Particularly, as shown in Figure 1, indicator device 20 comprises sensing portion 21 and support 22, and support 22 is installed on the lamp stand 10, and sensing portion 21 is installed on the support 22.The mounting means that the mounting means of above-mentioned each parts can adopt those skilled in the art to use always for example connects through securing member, perhaps rivets, bonds, welding etc., at this, is not described in detail.

The direction-pointing function of sensing portion 21 can be accomplished in several ways in the utility model.First kind of embodiment of the indicating device 20 of the utility model as depicted in figs. 1 and 2.A plurality of light emitting sources (for example light emitting diode) 23 are installed on the side of sensing portion 21, and a plurality of light emitting sources 23 are in line and are in tilted layout.Because these a plurality of light emitting source settings in an inclined direction, at night, the driver can recognize direction through the incline direction of observing these light emitting sources.

Preferably, like second kind of embodiment of the indicating device 20 of Fig. 3 and the utility model shown in Figure 4.In this embodiment, sensing portion 21 comprises the top 21a with bight, and two sides in the bight, downside upper edge of this top board 21a are furnished with two row's light emitting sources 23 respectively.Because light emitting source 23 along corner arrangement, at night, just forms a kind of shape of similar arrow, the driver just can recognize travel direction at an easy rate according to the shape of light emitting source 23.Because indicator device 20 is installed in the top of lamp stand 10, therefore, the driver just can observe the light emitting source 23 that is positioned on the top board 21a downside a long way off, thereby has brought into play the direction action of sensing portion 21 effectively again.

In addition, visible by Fig. 5 and Fig. 6, sensing portion 21 also comprises the side plate 21b that is positioned at top board 21a both sides, one side being fixed on the support 22 of side plate 21b.The main effect of this side plate 21b is roof supporting 21a, to strengthen the intensity of sensing portion 21, sensing portion 21 still can be worked in various extreme weathers.

Need to prove that in above-mentioned two kinds of embodiments, sensing portion 21 can point to all directions, still,, preferably sensing portion 21 is arranged to point to the north according to the convention of reality.In addition, the light emitting source of mentioning in the above-mentioned embodiment 23 can be traditional road-light light-source, also can be light emitting diode etc.Supplying power and the power supply mode of light emitting source 23 can be traditional cable that passes through, also can be other power supply modes.

For example, can use the solar energy power generating plate as sensing portion 21.By day, can be according to the shape direction indication of solar energy power generating plate, and the more important thing is and can gather solar energy and store; At night, the solar energy power generating plate discharges the solar energy that stores, and is used for to light emitting source 23 power supplies.

In order to let as the firm and hard existing best generating state of the solar energy power generating of sensing portion 21, preferably, the end face of sensing portion 21 with respect to the horizontal plane is in tilted layout towards south, make sensing portion 21 absorb solar energy as much as possible.

In addition, the street lamp of the utility model generally also comprises the lamp holder 30 that is used to throw light on.

A kind of preferred mode is as shown in Figure 3, and this street lamp comprises a lamp holder 30 that is installed on the lamp stand 10, and this lamp holder 30 is arranged to make the center line of its light that sends to tilt with respect to plumb line.Lamp holder 30 is set like this can reduces the light that gets into human eye.And the direction of the projecting direction of street lamp light vehicle ' on road can make that the driver is clearer to see the place ahead road conditions clearly, reduces to knock into the back or the generation of other accidents.

Preferably, have 5 °～15 ° of angles between the center line of the light that street lamp is set to send and the plumb line, produce glare phenomenon, make illuminating effect reach best simultaneously thereby reduce as far as possible.This simple for structure, and can not cause cost to increase.

Shown in another kind of preferred mode such as Fig. 4 to Fig. 6, the street lamp of the utility model comprises two back to the lamp holder 30 that is arranged on the lamp stand 10, and the center line of the light that sent of two lamp holders 30 in the opposite direction.Like this, street lamp is installed between the two-way road, can for the vehicle of different travel directions illumination be provided simultaneously.

In addition, the utility model also provides a kind of roadway lighting system, and this roadway lighting system comprises a plurality of street lamps in the aforementioned embodiments, and these a plurality of street lamps are installed in the road one or both sides at certain intervals, perhaps are installed between the two-way road.In practical application, no matter how cranky road is, and the indicator device 20 on the street lamp points to identical direction all the time, for example points to the north all the time, so that the driver can recognize the form direction exactly.

More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.

Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.

In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.

Claims

1. street lamp, this street lamp comprises lamp stand (10), it is characterized in that, said street lamp comprise can direction indication indicator device (20).

2. street lamp according to claim 1 is characterized in that, said indicator device (20) is installed in the top of said lamp stand (10).

3. street lamp according to claim 2 is characterized in that, said indicator device (20) comprises sensing portion (21) and support (22), and said support (22) is installed on the lamp stand (10), and said sensing portion (21) is installed on the said support (22).

4. street lamp according to claim 3 is characterized in that, a plurality of light emitting sources (23) are installed on the side of said sensing portion (21), and said a plurality of light emitting sources (23) are in line and are in tilted layout.

5. street lamp according to claim 3 is characterized in that, said sensing portion (21) comprises the top board (21a) with bight, and two sides in the said bight, downside upper edge of this top board (21a) are furnished with two row's light emitting sources (23) respectively.

6. street lamp according to claim 5 is characterized in that, said sensing portion (21) also comprises the side plate (21b) that is positioned at said top board (21a) both sides, side plate (21b) one side be fixed on the said support (22).

7. street lamp according to claim 2 is characterized in that, said sensing portion (21) is the solar energy power generating plate.

8. street lamp according to claim 7 is characterized in that, the end face of said sensing portion (21) with respect to the horizontal plane is in tilted layout towards south.

9. street lamp according to claim 1 is characterized in that, this street lamp comprises at least one lamp holder (30) that is installed on the lamp stand (10), and this lamp holder (30) is arranged to make the center line of its light that sends to tilt with respect to plumb line.

10. street lamp according to claim 9 is characterized in that, this street lamp comprises two back to the lamp holder (30) that is arranged on the lamp stand (10), and the center line of the light that sent of said two lamp holders (30) in the opposite direction.

11. a roadway lighting system is characterized in that, this roadway lighting system comprises any described street lamp among the claim 1-10, and said street lamp is arranged on the one or both sides of road, and the sensing of said indicator device is identical.