CN202927745U - Secondary light distributor for guardrail lamp - Google Patents

Secondary light distributor for guardrail lamp Download PDF

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Publication number
CN202927745U
CN202927745U CN 201220674955 CN201220674955U CN202927745U CN 202927745 U CN202927745 U CN 202927745U CN 201220674955 CN201220674955 CN 201220674955 CN 201220674955 U CN201220674955 U CN 201220674955U CN 202927745 U CN202927745 U CN 202927745U
Authority
CN
China
Prior art keywords
reflector
light
secondary light
shell
light distributor
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
CN 201220674955
Other languages
Chinese (zh)
Inventor
傅小星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd
Original Assignee
JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd filed Critical JIANGSU ZHONGKE GLOBALTEK OPTOELECTRONICS LIGHT ENERGY CO Ltd
Priority to CN 201220674955 priority Critical patent/CN202927745U/en
Application granted granted Critical
Publication of CN202927745U publication Critical patent/CN202927745U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a secondary light distributor for a guardrail lamp. The secondary light distributor comprises a shell, wherein a light distribution area is arranged on the middle part of the shell and comprises a first reflector and a second reflector; the upper surface and the lower surface of the shell are provided with baffle plate slots; a hook is arranged on the middle part of the upper surface of the shell; the first reflector and the second reflector are arranged asymmetrically; and the first reflector and the second reflector are connected together to form a parabola. The secondary light distributor has the advantages that the secondary light distributor is easy to detach, and is convenient to maintain; the first reflector and the second reflector are aluminum-coated reflectors; meanwhile, the first reflector and the second reflector are arranged asymmetrically; lamplight is irradiated along the running directions of vehicles by using the reflectors, so that light is prevented from being directly irradiated towards human eyes and causing dazzle light; and the light irradiating direction of the lamp is along human eyes, and light rays are prevented from entering the human eyes, so that the driving safety is improved.

Description

Guard rail lamp secondary light-distribution device
Technical field
The utility model relates to a kind of guard rail lamp secondary light-distribution device, belongs to the LED illuminating industry, refers to especially overpass road lighting light fixture secondary light-distribution.
Background technology
Light fixture with road lighting and guardrail combination seldom appears on market, the problem that it is exactly dazzle that a problem that very seriously is difficult to avoid can appear in the light fixture of general combination, and avoiding light is directly very serious problem according to shining into dazzle to human eye.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, cost low light directive property is good, improves the guard rail lamp secondary light-distribution device of light utilization efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of guard rail lamp secondary light-distribution device, comprise housing, the middle part of described housing is provided with the luminous intensity distribution district, described luminous intensity distribution district comprises the first reflector and the second reflector, the upper surface of described housing and lower surface are provided with the baffle plate slot, the upper surface middle part of described housing is provided with hook, and described the first reflector and the second reflector are asymmetric setting.
Described the first reflector and the second reflector are joined together to form parabolic shape.
The utility model compared with prior art has the following advantages: be easy removal for maintenance, can increase as the case may be or reduce light fixture, can reach the road lighting light distribution requirements fully, the first reflector and the second reflector are the reflector of aluminizing, asymmetric the first reflector and the second reflector of arranging of while, the direction irradiation that utilizes reflector that light is travelled along car, avoid light directly according to shining into dazzle to human eye, the irradiation direction of light fixture is along the direction of human eye, light can directly not enter human eye, has increased the safety of driving.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Number in the figure: 1-housing, 2-luminous intensity distribution district, 3-the first reflector, 4-the second reflector, 5-baffle plate slot, 6-hook.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Show a kind of guard rail lamp secondary light-distribution of the utility model device as Fig. 1 to 2, comprise housing 1, the middle part of described housing 1 is provided with luminous intensity distribution district 2, described luminous intensity distribution district 2 comprises the first reflector 3 and the second reflector 4, the upper surface of described housing 1 and lower surface are provided with baffle plate slot 5, the upper surface middle part of described housing 1 is provided with hook 6, and described the first reflector 3 and the second reflector 4 are asymmetric setting.
Described the first reflector 3 and the second reflector 4 are joined together to form parabolic shape.
The utility model compared with prior art has the following advantages: be easy removal for maintenance, can increase as the case may be or reduce light fixture, can reach the road lighting light distribution requirements fully, the first reflector 3 and the second reflector 4 are the reflector of aluminizing, asymmetric the first reflector 3 and the second reflector 4 of arranging of while, the direction irradiation that utilizes reflector that light is travelled along car, avoid light directly according to shining into dazzle to human eye, the irradiation direction of light fixture is along the direction of human eye, light can directly not enter human eye, has increased the safety of driving.

Claims (2)

1. guard rail lamp secondary light-distribution device, comprise housing (1), it is characterized in that: the middle part of described housing (1) is provided with luminous intensity distribution district (2), described luminous intensity distribution district (2) comprises the first reflector (3) and the second reflector (4), the upper surface of described housing (1) and lower surface are provided with baffle plate slot (5), the upper surface middle part of described housing (1) is provided with hook (6), and described the first reflector (3) is asymmetric setting with the second reflector (4).
2. guard rail lamp secondary light-distribution device according to claim 1, it is characterized in that: described the first reflector (3) is joined together to form parabolic shape with the second reflector (4).
CN 201220674955 2012-12-10 2012-12-10 Secondary light distributor for guardrail lamp Expired - Fee Related CN202927745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220674955 CN202927745U (en) 2012-12-10 2012-12-10 Secondary light distributor for guardrail lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220674955 CN202927745U (en) 2012-12-10 2012-12-10 Secondary light distributor for guardrail lamp

Publications (1)

Publication Number Publication Date
CN202927745U true CN202927745U (en) 2013-05-08

Family

ID=48217704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220674955 Expired - Fee Related CN202927745U (en) 2012-12-10 2012-12-10 Secondary light distributor for guardrail lamp

Country Status (1)

Country Link
CN (1) CN202927745U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104886A (en) * 2012-12-10 2013-05-15 江苏中科宇泰光能科技有限公司 Secondary light distributing device of guardrail light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104886A (en) * 2012-12-10 2013-05-15 江苏中科宇泰光能科技有限公司 Secondary light distributing device of guardrail light

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20151210

EXPY Termination of patent right or utility model