CN201739924U

CN201739924U - Street lamp

Info

Publication number: CN201739924U
Application number: CN201020272137XU
Authority: CN
Inventors: 李明顺
Original assignee: LIZHOU SCIENCE-TECHNOLOGY Co Ltd
Current assignee: LIZHOU SCIENCE-TECHNOLOGY Co Ltd; Taiwan Oasis Technology Co Ltd
Priority date: 2010-07-27
Filing date: 2010-07-27
Publication date: 2011-02-09
Anticipated expiration: 2020-07-27

Abstract

The utility model provides a street lamp which at least comprises a housing seat, at least one light source module, a lamp pole body, at least one temperature detection device, at least one heater and a controller, wherein the temperature detection device can be used for sensing the external temperature, the controller can judge whether the housing seat of the street lamp is covered by perpetual snow or is iced according to the detected external temperature or not, and then the heater can be started cooperatively to remove the perpetual snow and melt the ice by means of heating. Therefore, the utility model eliminates the circumstance that the street lamp can not work normally because the housing seat of the street lamp is covered by perpetual snow or is iced.

Description

Street lamp

Technical field

The relevant street lamp of the utility model refers to a kind of the cooperation start heating function and remove accumulated snow or ice-melt especially, may be with street lamp because covered by accumulated snow or freeze, and can't the normal operation situation be got rid of.

Background technology

Press, present being seen street lamp most employing high power mercury vapor lamp or sodium discharge lamp are main, but along with energy cost constantly rises violently, and carbon reduction notion fever, energy-conservation wind has blown in the public construction, estimated brightness and the suitable light emitting diode road lamp of existing mercury street lamp can be saved four to seventy percent power consumption approximately, can expect that light emitting diode road lamp might have replacement traditional mercury street lamp or sodium gas circuit lamp.Even if light emitting diode road lamp has more less electricity consumption with respect to traditional mercury street lamp or sodium gas circuit lamp, but the reality that its power saving effect is gone out and more than last in good time control street lamp point.

The point of the general street lamp control mode of going out has severally, and the scattered street lamp of common country is equiped with the automatic off and on machine of independent control mostly, and each automatic off and on machine only can be controlled one to three street lamp; Suburb or industrial area be whole row's street lamp continuously, and " off and on machine automatically " or " time switch (the time switch) " that cooperate electromagnetic switch control then are housed; As for, the time switch of the whole continuously row's street lamp in city, street then more to be arranged at the service centre of competent authority or to serve institute, and control the first tool electromagnetic switch with this time switch, thereafter each electromagnetic switch of installing of same road lamp line is interlock, and cooperates the point of the chain control street lamp of each dedicated transformer and go out.

Wherein, control point most realistic and that save manpower and the equipment cost most mode of going out, the shading value that should belong to the photosensitive effect that utilizes automatic off and on machine and mat the Nature is controlled the point of street lamp and is gone out.Yet, under snowy weather situation, street lamp in order to the optical sensor of sensing the Nature shading value may be because be covered by accumulated snow can't accurate response the Nature shading value; For example, by day and sunshine abundance the weather situation under, might be because optical detector be covered by accumulated snow or freeze, can't detect the due intensity of light source and the footpath row is lighted street lamp, so that cause unnecessary power wastage.

The utility model content

But the technical problem that the utility model solved is promptly providing a kind of Auto-Sensing ambient temperature to judge whether street lamp may suffer accumulated snow covering or icing, and adopt mode of heating to remove accumulated snow or ice-melt, use and reduce lamp post structure because of suffering accumulated snow and cover or icing risk that can't normal operation.

The technical solution of the utility model is: a kind of street lamp includes: a shell block, and this shell block is provided with an accommodation space, and this accommodation space is provided with at least one light-emitting window, and this shell block one side is provided with a lamp stand department of assembly; At least one light source module, this light source module is arranged in this accommodation space, and the light that this light source module sends can penetrate via light-emitting window; One lamp stand body, installing is fixed in this lamp stand department of assembly; At least one temperature detecting device in order to this street lamp ambient temperature of sensing is installed on this shell block; At least one in order to after energising, to produce the heater of predetermined heat effect, be installed on this shell block; One controller constitutes the electric connection of power supply and this at least one temperature detecting device, this at least one heater and this light source module.

The beneficial effects of the utility model are: lamp post structure of the present utility model comprises at least: a shell block, at least one light source module, a lamp stand body, at least one temperature detecting device, at least one heater and a controller; Wherein, by temperature detecting device sensing ambient temperature, judge according to the ambient temperature of being detected whether the shell block of this street lamp may suffer accumulated snow covering or icing by controller again, and cooperation starts heater, utilize mode of heating to remove accumulated snow or ice-melt, using may be because covered by accumulated snow or freezes and situation that can't normal operation is got rid of with this street lamp.

Certainly, the controller in the utility model can further be controlled outdoor lighting equipment point and go out, and mainly lighting apparatus may be because after got rid of by accumulated snow covering or icing situation, control this street lamp point and go out out of doors for it.

Description of drawings

Fig. 1 is the structural perspective of street lamp in the utility model;

Fig. 2 is the STRUCTURE DECOMPOSITION figure of street lamp in the utility model;

Fig. 3 is the structural representation of street lamp in the utility model;

Fig. 4 is the composition framework block schematic diagram of street lamp in the utility model.

[figure number explanation]

Street lamp 1 shell block 10

Upper pedestal 11 lower bases 12

Accommodation space 13 light-emitting windows 131

Lamp stand department of assembly 14 lamp stand bodies 20

Light source module 30 pedestals 31

Light emitting diode 32 temperature detecting devices 40

Heater 50 controllers 60

Power supply 70 radiating subassemblies 80

Radiating fin 81

The specific embodiment

As shown in Figures 1 to 4, street lamp 1 structural improvement of the present utility model includes:

One shell block 10, this shell block be provided with at least can be involutory mutually upper and lower pedestal 11,12, and this 11,12 of upper and lower pedestal is provided with an accommodation space 13, this accommodation space 13 is provided with at least one light-emitting window 131, and these shell block 10 1 sides are provided with a lamp stand department of assembly 14;

One lamp stand body 20, installing is fixed in this lamp stand department of assembly 14;

At least one light source module 30, this light source module 30 are arranged in this accommodation space 13, and this light source module 30 is provided with a pedestal 31 and is located at plural light emitting diode 32 on this pedestal 31, and the light source of each light emitting diode 32 can penetrate towards light-emitting window 131;

At least one temperature detecting device 40, for being installed on this shell block 10, among the embodiment as shown in the figure, this temperature detecting device 40 is located in this accommodation space 13 ambient temperature in order to this street lamp 1 of sensing;

At least one heater 50 is for being installed in the accommodation space 13 of this shell block, in order to produce the predetermined thermal effect that adds after energising;

One controller 60, in order to constitute the electric connection of power supply 70 and this at least one temperature detecting device 40, this at least one heater 50 and this light source module 30, and judge that according to the ambient temperature information that is received whether the shell block 10 of this street lamp covered by accumulated snow or freeze, and cooperates to start this at least one heater 50 again;

Radiating subassembly 80, this radiating subassembly 80 is arranged in this accommodation space 13, this radiating subassembly 80 is in contact with one another with this light source module 30, and wherein this radiating subassembly 80 is located at the opposite side of this pedestal 31 with respect to each light emitting diode 32, and this radiating subassembly 80 is provided with plurality of radiating fins 81 at least.

The ambient temperature that this controller 60 can adopt this at least one temperature detecting device 40 to be detected, supply as the foundation that judges whether to need to start heater 50, utilize mode of heating to remove accumulated snow or ice-melt, using may be because covered by accumulated snow or freezes and situation that can't normal operation is got rid of with this street lamp 1.

In the specific implementation, 30 of the light source modules that this controller 40 can further be controlled this street lamp go out, and it may be because after got rid of by accumulated snow covering or icing situation, can control 30 of this light source modules and go out at this street lamp 1.

For example, if the detecting ambient temperature is less than 0 ℃ the time, this controller then starts this heater, and makes this illuminating module close and stop luminous; And when the detecting ambient temperature greater than 25 ℃ the time, this controller then starts this heater, and this illuminating module is opened and carries out luminous; And when the detecting ambient temperature greater than 50 ℃ the time, this controller does not then start this heater, and this illuminating module is opened and carries out luminous.

Because; lamp post structure of the present utility model can judge whether it may suffer accumulated snow covering or icing according to the ambient temperature of reality; and cooperation starts heater; utilize mode of heating to remove accumulated snow or ice-melt; using may be because covered by accumulated snow or freezes and situation that can't normal operation is got rid of with street lamp; applied outdoor lighting equipment can be put in good time go out, guarantee the normal operation of outdoor lighting equipment, and reduce unnecessary power wastage.

Claims

1. a street lamp is characterized in that, includes:

One shell block, this shell block is provided with an accommodation space, and this accommodation space is provided with at least one light-emitting window, and this shell block one side is provided with a lamp stand department of assembly;

At least one light source module, this light source module is arranged in this accommodation space, and the light that this light source module sends can penetrate via light-emitting window;

One lamp stand body, installing is fixed in this lamp stand department of assembly;

At least one temperature detecting device in order to this street lamp ambient temperature of sensing is installed on this shell block;

At least one in order to after energising, to produce the heater of predetermined heat effect, be installed on this shell block;

One controller constitutes the electric connection of power supply and this at least one temperature detecting device, this at least one heater and this light source module.

2. lamp post structure improvement as claimed in claim 1 is characterized in that this street lamp is provided with a radiating subassembly, and this radiating subassembly is arranged in this accommodation space, and this radiating subassembly and this light source module are in contact with one another.

3. lamp post structure as claimed in claim 2 improvement is characterized in that, this light source module is provided with a pedestal and is located at plural light emitting diode on this pedestal, and this radiating subassembly then is located at the opposite side of this pedestal with respect to each light emitting diode.