CN203980113U - A kind of solar street light - Google Patents

A kind of solar street light Download PDF

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Publication number
CN203980113U
CN203980113U CN201420358138.4U CN201420358138U CN203980113U CN 203980113 U CN203980113 U CN 203980113U CN 201420358138 U CN201420358138 U CN 201420358138U CN 203980113 U CN203980113 U CN 203980113U
Authority
CN
China
Prior art keywords
controller
battery
led
solar panel
solar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420358138.4U
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Chinese (zh)
Inventor
徐茂龙
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HUIZHOU LONGWAYCAP TECHNOLOGY Co Ltd
Original Assignee
HUIZHOU LONGWAYCAP TECHNOLOGY Co Ltd
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Filing date
Publication date
Application filed by HUIZHOU LONGWAYCAP TECHNOLOGY Co Ltd filed Critical HUIZHOU LONGWAYCAP TECHNOLOGY Co Ltd
Priority to CN201420358138.4U priority Critical patent/CN203980113U/en
Application granted granted Critical
Publication of CN203980113U publication Critical patent/CN203980113U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model discloses a kind of solar street light, comprise the lamp stand of hollow and be separately positioned on the solar panel on lamp stand, battery, controller, LED drive unit, LED light fixture and photosensitive detector, described solar panel is connected with battery, described battery, controller, LED drive unit and LED light fixture are connected in series successively, described photosensitive detector is connected with controller, described battery is also connected with LED drive unit, described photosensitive detector comprises a hollow printing opacity ball, described printing opacity ball inwall arranges a uniform photosensitive layer, described photosensitive layer is connected with controller, described solar panel is an evagination arc-shaped solar panel.Described photosensitive detector adopts the printing opacity ball of hollow, and at printing opacity ball inwall, photosensitive layer is set, and makes photosensitive detector can detect the intensity of illumination of all directions, improves light-operated accuracy, the reliability and stability of LED street lamp.

Description

A kind of solar street light
Technical field
The utility model relates to street lamp field, is specifically related to a kind of solar street light.
Background technology
Along with the continuous growth of population, resource is day by day deficient, and China carries out the economic policy of energy-saving and emission-reduction energetically.For lighting field, the advantages such as LED lamp is long with its life-span, the high and low power consumption of luminous efficiency have replaced traditional incandescent lamp, become the lighting being most widely used at present.At present, LED lamp has been widely used in the places such as room lighting, tunnel, mine, square, road.In order further to reduce the use of non-renewable resources, the popularization of green energy resource has become me and has crossed the new direction of using energy source.As the green energy resources such as solar energy, wind energy, tide energy have been widely used in each field.And the application of solar LED (Light Emitting Diode) lamp is also more and more general.
The control of traditional solar street light is to adopt manual operation, and human resources have high input, and efficiency is low.In order to reduce the waste of human resources, people have proposed a kind of method of time switch control, but time control method can not change along with near the change of environment road, easily causes waste.In order further to save the energy, people have proposed a kind of according to the method for intensity of illumination control solar street light.But existing intensity of illumination regulates solar street light luminance detection only on single direction, to detect the intensity of illumination of sunshine, to the luminance detection inaccuracy of sunshine, thereby causes the light-operated precision of solar street light low, poor reliability.
In addition, existing solar street light only gathers solar energy from single direction, therefore that solar energy obtains efficiency is low, easily occurs the problem of solar street light electricity shortage.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides that a kind of light-operated precision is high, solar energy obtains the solar street light that efficiency is high.
The purpose of this utility model is achieved through the following technical solutions: a kind of solar street light, comprise the lamp stand of hollow and be separately positioned on the solar panel on lamp stand, battery, controller, LED drive unit, LED light fixture and photosensitive detector, described solar panel is connected with battery, described battery, controller, LED drive unit and LED light fixture are connected in series successively, described photosensitive detector is connected with controller, described battery is also connected with LED drive unit, it is characterized in that: described photosensitive detector comprises a hollow printing opacity ball, described printing opacity ball inwall arranges a photosensitive layer, described photosensitive layer is connected with controller, described solar panel is an evagination arc-shaped solar panel.
As preferably, described photosensitive layer is highly sensitive cadmium selenide layer.
As preferably, described printing opacity ball is the flint glass ball that light transmittance is high.
As preferably, described solar panel is hemispherical, and be arranged on lamp stand top, hemispherical dome structure can obtain sunshine in all directions, avoid the change that shines upon direction because of season, morning and evening etc. to cause solar panel to obtain the inefficient problem of solar energy.
As preferably, described photosensitive detector is fixed on lamp stand by an extension rod, and is arranged on LED light fixture top, makes the control of solar street light more accurate.
As preferably, described LED light fixture is fixed on lamp stand by a connecting rod, and its exiting surface and horizontal direction shape have angle.
As preferably, the exiting surface of described LED light fixture and the angle of horizontal direction are 20 °-45 °.
As preferably, described battery, controller and LED drive unit are all arranged in the hollow structure of lamp stand.
The utility model has advantages of as follows with respect to prior art:
(1) photosensitive detector of the present utility model adopts the printing opacity ball of hollow, and at printing opacity ball inwall, photosensitive layer is set, and makes photosensitive detector can detect the intensity of illumination of all directions, improves light-operated accuracy, the reliability and stability of LED street lamp.
(2) the utility model adopts cadmium selenide layer as photosensitive layer, improves the sensitivity of photosensitive detector, adopts flint glass ball to improve light transmittance, the sensitivity that further improves photosensitive detector as printing opacity ball.
(3) solar panel of the present utility model adopts hemispherical dome structure, can in all directions, obtain sunshine, avoids the change that shines upon direction because of season, morning and evening etc. to cause solar panel to obtain the inefficient problem of solar energy.
(4) described photosensitive detector is fixed on lamp stand by an extension rod, and is arranged on LED light fixture top, makes the control of solar street light more accurate.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of solar street light of the utility model;
Fig. 2 is the theory diagram of a kind of solar street light of the utility model.
Detailed description of the invention
Face in conjunction with the embodiments and accompanying drawing the utility model is described in further detail, but the utility model create embodiment be not limited to this.
Embodiment
As shown in Figure 1, 2, a kind of solar street light, comprise the lamp stand 1 of hollow and be separately positioned on solar panel 2, battery 3, controller 4, LED drive unit 5, LED light fixture 6 and the photosensitive detector 7 on lamp stand, described solar panel is connected with battery, described battery, controller, LED drive unit 5 and LED light fixture 6 are connected in series successively, described photosensitive detector 7 is connected with controller 4, and described battery 3 is also connected with LED drive unit 5.Described battery 3, controller 4 and LED drive unit 5 are all arranged in the hollow structure of lamp stand.Described solar panel obtains solar energy, and converts solar energy into electrical energy and be stored in battery; Battery, for controller provides operating voltage, is the power supply of LED light fixture simultaneously; Described photosensitive detector detects the intensity of illumination of LED street lamp surrounding environment, and detected illuminance information is inputed to controller, controller compares detected intensity of illumination and default threshold value, if the control instruction that when intensity of illumination detecting is greater than default threshold value, LED light fixture is closed in output is to LED drive unit, LED drive unit cuts out LED light fixture; Otherwise output is opened the control instruction of LED light fixture to LED drive unit, and LED drive unit is opened LED light fixture, throws light on.
Described photosensitive detector 7 is a hollow printing opacity ball, and described printing opacity ball inwall arranges a uniform cadmium selenide photosensitive layer 8, and described photosensitive layer is connected with controller signals, and described printing opacity ball is the flint glass ball that light transmittance is high.The data-signal of collection is transferred to controller by photosensitive layer 8.
Described solar panel is an evagination arc-shaped solar panel.Described solar panel is hemispherical in the present embodiment, and be arranged on lamp stand top, hemispherical dome structure can obtain sunshine in all directions, avoids the change that shines upon direction because of season, morning and evening etc. to cause solar panel to obtain the inefficient problem of solar energy.
Described photosensitive detector is fixed on lamp stand by an extension rod 9, and is arranged on LED light fixture top, makes the control of solar street light more accurate.
Described LED light fixture is fixed on lamp stand by a connecting rod 10, and its exiting surface and the horizontal direction angle between forming one 20 °-45 °.
In the present embodiment, the controller 4 adopting, the common practise that LED drive unit 5 is those skilled in the art can directly be obtained from prior art, do not repeat at this.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (8)

1. a solar street light, comprise the lamp stand (1) of hollow and be separately positioned on the solar panel (2) on lamp stand, battery (3), controller (4), LED drive unit (5), LED light fixture (6) and photosensitive detector (7), described solar panel is connected with battery, described battery, controller, LED drive unit and LED light fixture are connected in series successively, described photosensitive detector is connected with controller, described battery is also connected with LED drive unit, it is characterized in that: described photosensitive detector comprises a hollow printing opacity ball, described printing opacity ball inwall arranges a photosensitive layer (8), described photosensitive layer is connected with controller, described solar panel is an evagination arc-shaped solar panel.
2. solar street light according to claim 1, is characterized in that: described photosensitive layer is cadmium selenide layer.
3. solar street light according to claim 1, is characterized in that: described printing opacity ball is flint glass ball.
4. solar street light according to claim 3, is characterized in that: described solar panel is hemispherical, and is arranged on lamp stand top.
5. solar street light according to claim 4, is characterized in that: described photosensitive detector is fixed on lamp stand by an extension rod (9), and is arranged on LED light fixture top.
6. solar street light according to claim 5, is characterized in that: described LED light fixture is fixed on lamp stand by a connecting rod (10), and its exiting surface and horizontal direction shape have angle.
7. solar street light according to claim 6, is characterized in that: the exiting surface of described LED light fixture and the angle of horizontal direction are 20 °-45 °.
8. according to the solar street light described in claim 1 to 7 any one, it is characterized in that: described battery, controller and LED drive unit are all arranged in the hollow structure of lamp stand.
CN201420358138.4U 2014-07-01 2014-07-01 A kind of solar street light Expired - Fee Related CN203980113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420358138.4U CN203980113U (en) 2014-07-01 2014-07-01 A kind of solar street light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420358138.4U CN203980113U (en) 2014-07-01 2014-07-01 A kind of solar street light

Publications (1)

Publication Number Publication Date
CN203980113U true CN203980113U (en) 2014-12-03

Family

ID=51977550

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420358138.4U Expired - Fee Related CN203980113U (en) 2014-07-01 2014-07-01 A kind of solar street light

Country Status (1)

Country Link
CN (1) CN203980113U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104780655A (en) * 2015-03-10 2015-07-15 长兴曙峰光电科技有限公司 Street lamp
CN105387418A (en) * 2015-12-17 2016-03-09 长乐致远技术开发有限公司 Solar streetlamp
CN105987341A (en) * 2015-02-06 2016-10-05 中能世华(北京)节能科技有限公司 LED solar street lamp
CN108548145A (en) * 2018-04-23 2018-09-18 佛山市长郡科技有限公司 A kind of wisdom street lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105987341A (en) * 2015-02-06 2016-10-05 中能世华(北京)节能科技有限公司 LED solar street lamp
CN104780655A (en) * 2015-03-10 2015-07-15 长兴曙峰光电科技有限公司 Street lamp
CN105387418A (en) * 2015-12-17 2016-03-09 长乐致远技术开发有限公司 Solar streetlamp
CN108548145A (en) * 2018-04-23 2018-09-18 佛山市长郡科技有限公司 A kind of wisdom street lamp
CN108548145B (en) * 2018-04-23 2020-05-19 江苏恩泰照明集团有限公司 Wisdom street lamp

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141203

Termination date: 20150701

EXPY Termination of patent right or utility model