CN205065311U - Anti -dazzle flood light - Google Patents
Anti -dazzle flood light Download PDFInfo
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- CN205065311U CN205065311U CN201520777849.XU CN201520777849U CN205065311U CN 205065311 U CN205065311 U CN 205065311U CN 201520777849 U CN201520777849 U CN 201520777849U CN 205065311 U CN205065311 U CN 205065311U
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- lighting module
- reflector
- led
- framework
- glare floodlight
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Abstract
The utility model relates to the technical field of lighting fittings, more specifically relates to an anti -dazzle flood light, shine the module before a plurality of groups in including the frame and locating the frame, the preceding module of shining includes a cavity, and the front portion and the rear portion of cavity are equipped with face guard and reflector respectively, and the lateral wall of cavity is equipped with a plurality of LED, and is preceding according to still being equipped with the radiator in the module, the reflector comprises the reflecting plate of a plurality of non - rounding ofves, and the reflector is whole is approximate bowl - shaped structure, the most light of LED reflects the back through the reflecting plate and is passed through out by the face guard. The utility model discloses an anti -dazzle flood light, the most light that sends from LED are passed through out by the face guard after through the reflection of shining the reflecting plate of a plurality of non - rounding ofves in the module before locating, can effectively reduce the glare, avoid the LED formation of image.
Description
Technical field
The utility model relates to field of illumination lamp technology, more specifically, relates to a kind of anti-glare floodlight.
Background technology
Floodlight has been widely used in that the ore deposit, field of large area operation, contour of building, stadium, monument and park etc. are local is used as floodlighting.But in the illumination of some special dimensions, as transformer station's distribution place, lamp installation height only 1.5 meters-1.8 meters, the light that light fixture sends is just close with the eye level of people, therefore require that the floodlight used has antiglare effect, otherwise, attendant's light fixture dazzle when patrolling and examining being caused very serious, affecting the normal O&M of transformer station.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of anti-glare floodlight, and its structure is simple, easy for installation, has good antiglare effect.
For achieving the above object, the technical solution adopted in the utility model is:
There is provided a kind of anti-glare floodlight, lighting module before comprising framework and being located at some groups in framework, front lighting module comprises a cavity, and the front portion of cavity and rear portion are respectively equipped with face shield and reflector, and the sidewall of cavity is provided with some LED, and front lighting module is also provided with radiator; Described reflector is made up of the reflecting plate of multiple non-rounding off, and reflector entirety is in approximate bowl structure, and described LED major part light is by being transmitted by face shield after baffle reflection.
In such scheme, most of light that LED sends is transmitted by face shield by after the reflection of being located at the reflecting plate of the multiple non-rounding off in front lighting module, effectively can reduce dazzle, avoid LED imaging.
Preferably, described reflector is made up of the approximate bowl structure of two groups of phase center line symmetries, and the left and right sidewall of described cavity is equipped with LED.Arrange like this and can ensure that the main light intensity of LED is by being transmitted by face shield after the reflection of reflector, only has fraction remaining light direct irradiation human eye, effectively can reduce dazzle.
Preferably, in order to reduce dazzle further, the height of each reflecting plate often organized in reflector is increased progressively both sides to the left and right by centre.
Preferably, in order to further reduce dazzle, described reflecting plate is curved-surface structure.
Preferably, described framework is provided with the rotational structure for regulating front lighting module angle.The angle of lighting module before being provided with of rotational structure helps to regulate according to actual conditions, to meet the illumination of all directions.
Preferably, described rotational structure comprises rotating base, rotates briquetting and locking nut; Rotating base and rotation briquetting are used for fixing front lighting module, and locking nut is for locking front lighting module.This kind of rotational structure structure is simple, is convenient to the angle that user regulates front lighting module.
Preferably, described anti-glare floodlight also comprises the flip structure for installing wire rod, the shell fragment under described flip structure comprises cover plate and is located at cover plate; Described framework is provided with hook formation, and cover plate is provided with and coordinates and the groove rotated along hook formation with described hook formation, and described hook formation part is placed in shell fragment.Arranging of flip structure can ensure that wire rod does not expose, deceleration wire rod aging, improves the service life of wire rod.
Preferably, in described framework, be also provided with rear lighting module, and described framework be also provided with the second rotational structure for regulating rear lighting module angle.Rear lighting module can irradiate the road surface of anti-glare floodlight front and back, and the angle of lighting module after being provided with of the second rotational structure helps to regulate according to actual conditions, to meet the illumination in each direction, road surface.
Preferably, described framework is also provided with mounting bracket, mounting bracket is in " Π " type structure, and the crossbeam of mounting bracket is provided with several installing holes.The installation and removal of anti-glare floodlight are convenient in the setting of mounting bracket.
Preferably, described front lighting module is four groups, and before four groups, lighting module is matrix pattern arrangement.Before four groups, lighting module contributes to the illumination increasing anti-glare floodlight.
Compared with prior art, the beneficial effects of the utility model are:
A kind of anti-glare floodlight of the utility model, most of light that LED sends is transmitted by face shield by after the reflection of being located at the reflecting plate of the multiple non-rounding off in front lighting module, effectively can reduce dazzle, avoid LED imaging; By being located at the rotational structure on framework, the angle of lighting module before can regulating according to actual conditions, to meet the illumination of all directions; Can ensure that wire rod does not expose by flip structure, deceleration wire rod aging, improve the service life of wire rod; By being located at rear lighting module in framework and for regulating the second rotational structure of rear lighting module angle, the angle of lighting module after can regulating according to actual conditions, to meet the road surface that anti-glare floodlight irradiates all directions.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment.
Fig. 2 is the inverse layer structure schematic diagram of the utility model embodiment.
Fig. 3 is the structural representation of front lighting module in the utility model embodiment.
Fig. 4 is the structural representation of rotational structure in the utility model embodiment.
Fig. 5 is the structural representation of flip structure in the utility model embodiment, and its cover plate is in the state of covering.
Fig. 6 is the structural representation of flip structure in the utility model embodiment, and its cover plate is in open mode.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
A kind of anti-glare floodlight structure of the present embodiment as shown in Figures 1 to 6, lighting module 3 before comprising framework 1, mounting bracket 2 and being located at some groups in framework 1, mounting bracket 2 is in " Π " type structure, the two side of mounting bracket 2 is fixed on framework 1, and the crossbeam of mounting bracket 2 is provided with several installing holes; Before in the present embodiment, lighting module 3 is four groups, and lighting module 3 arrangement in matrix pattern before four groups, often before group, lighting module 3 comprises a cavity, and the front portion of cavity and rear portion are respectively equipped with face shield 31 and reflector 32, the sidewall of cavity is provided with some LED, and front lighting module 3 is also provided with radiator 33; Reflector 32 is made up of the reflecting plate 321 of multiple non-rounding off, and reflector 32 entirety is in approximate bowl structure, is transmitted after LED major part light is reflected by reflecting plate 321 by face shield 31.
During use, by the installing hole on mounting bracket 2 crossbeam, anti-glare floodlight is arranged on assigned address, the installation and removal of anti-glare floodlight are convenient in the setting of mounting bracket 2, anti-glare floodlight is connected power supply, LED particle energising in front lighting module 3, the most of light sent from LED is transmitted by face shield 31 by after the reflection of being located at the reflecting plate 321 of the multiple non-rounding off in front lighting module 3, fraction remaining light is only had to shine directly into human eye, effectively can reduce dazzle, avoid LED imaging; And other veiling glares are transmitted by face shield 31 after the reflection of reflector 32 two sides, effectively the efficiency of light energy utilization can be improved.
Wherein, reflector 32 is made up of the approximate bowl structure of two groups of phase center line symmetries, and the left and right sidewall of cavity is equipped with LED.Arrange like this and can ensure that the main light intensity of LED is transmitted by face shield 31 after being reflected by reflector 32, only have fraction remaining light direct irradiation human eye, effectively can reduce dazzle.
In addition, the height of each reflecting plate often organized in reflector 32 is increased progressively both sides to the left and right by centre.Be provided with like this and help form orderly reflection, the more light sent is penetrated by face shield 31 after the reflection of reflecting plate 321, dazzle can be reduced further from LED.
Wherein, reflecting plate 321 is curved-surface structure.Camber reflection contributes to further reducing dazzle.
In addition, framework 1 is provided with the rotational structure for regulating front lighting module 3 angle, and rotational structure comprises rotating base 41, rotates briquetting 42 and locking nut 43; Rotating base 41 and rotation briquetting 42 are for fixing front lighting module 3, and locking nut 43 is for locking front lighting module 3.This kind of rotational structure structure is simple, is convenient to the angle of lighting module 3 before regulating according to actual conditions, to meet the illumination of all directions.
Wherein, described anti-glare floodlight also comprises the flip structure for installing wire rod, the shell fragment 52 under flip structure comprises cover plate 51 and is located at cover plate 51; Framework 1 is provided with hook formation 53, and cover plate 51 is provided with and coordinates and the groove rotated along hook formation 53 with hook formation 53, and hook formation 53 part is placed in shell fragment 52.When covering cover plate 51, the groove of cover plate 51 rotates along hook formation 53, and now shell fragment 52 is out of shape generation elastic force, makes cover plate 51 produce interaction force with the section bar on framework 1, ensures that cover plate 51 can not move; In like manner, when opening cover plate 51, shell fragment 52 is out of shape generation elastic force, makes cover plate 51 and the section bar on framework 1 keep relative fixing.Arranging of flip structure can ensure that wire rod does not expose, deceleration wire rod aging, improves the service life of wire rod.
In addition, in framework 1, be also provided with rear lighting module 7, and framework 1 be also provided with the second rotational structure for regulating rear lighting module 7 angle.Rear lighting module 7 can irradiate the road surface of anti-glare floodlight front and back, and the angle of lighting module 7 after being provided with of the second rotational structure helps to regulate according to actual conditions, to meet the illumination in each direction, road surface.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. an anti-glare floodlight, lighting module (3) before comprising framework (1) and being located at some groups in framework (1),
It is characterized in that, front lighting module (3) comprises a cavity, and the front portion of cavity and rear portion are respectively equipped with face shield (31) and reflector (32), and the sidewall of cavity is provided with some LED, front lighting module (3) are also provided with radiator (33); Described reflector (32) is made up of the reflecting plate (321) of multiple non-rounding off, and reflector (32) entirety is in approximate bowl structure, and described LED major part light is by being transmitted by face shield (31) after reflecting plate (321) reflection.
2. anti-glare floodlight according to claim 1, is characterized in that, described reflector (32) is made up of the approximate bowl structure of two groups of phase center line symmetries, and the left and right sidewall of described cavity is equipped with LED.
3. anti-glare floodlight according to claim 2, is characterized in that, the height often organizing each reflecting plate (321) in reflector (32) is increased progressively both sides to the left and right by centre.
4. anti-glare floodlight according to claim 2, is characterized in that, described reflecting plate (321) is curved-surface structure.
5. anti-glare floodlight according to claim 2, is characterized in that, described framework (1) is provided with the rotational structure for regulating front lighting module (3) angle.
6. anti-glare floodlight according to claim 5, is characterized in that, described rotational structure comprises rotating base (41), rotates briquetting (42) and locking nut (43); Rotating base (41) and rotation briquetting (42) are for fixing front lighting module (3), and locking nut (43) is for locking front lighting module (3).
7. anti-glare floodlight according to claim 2, is characterized in that, also comprises the flip structure for installing wire rod, the shell fragment (52) under described flip structure comprises cover plate (51) and is located at cover plate (51); Described framework (1) is provided with hook formation (53), and cover plate (51) is provided with and coordinates and the groove rotated along hook formation (53) with described hook formation (53), and described hook formation (53) part is placed in shell fragment (52).
8. anti-glare floodlight according to claim 2, is characterized in that, is also provided with rear lighting module (7) in described framework (1), and described framework (1) is also provided with the second rotational structure for regulating rear lighting module (7) angle.
9. the anti-glare floodlight according to any one of claim 1-8, is characterized in that, described framework (1) is also provided with mounting bracket (2), and mounting bracket (2) is in " Π " type structure, and the crossbeam of mounting bracket (2) is provided with several installing holes.
10. the anti-glare floodlight according to any one of claim 1 to 8, is characterized in that, described front lighting module (3) is four groups, and before four groups, lighting module is matrix pattern arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777849.XU CN205065311U (en) | 2015-10-09 | 2015-10-09 | Anti -dazzle flood light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777849.XU CN205065311U (en) | 2015-10-09 | 2015-10-09 | Anti -dazzle flood light |
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| Publication Number | Publication Date |
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| CN205065311U true CN205065311U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520777849.XU Active CN205065311U (en) | 2015-10-09 | 2015-10-09 | Anti -dazzle flood light |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405981A (en) * | 2016-08-31 | 2017-02-15 | 上海飞乐智能技术有限公司 | Anti-glare method for street lamp camera |
| CN109556014A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of anti-glare floodlight |
-
2015
- 2015-10-09 CN CN201520777849.XU patent/CN205065311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405981A (en) * | 2016-08-31 | 2017-02-15 | 上海飞乐智能技术有限公司 | Anti-glare method for street lamp camera |
| CN109556014A (en) * | 2017-09-26 | 2019-04-02 | 江苏太阳鸟照明电器有限公司 | A kind of anti-glare floodlight |
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Address after: Xiangshan Road Development Zone in Guangzhou City, Guangdong province 510000 No. 2, No. 11 (self Kexiang 1 building 1-01 room) Patentee after: China Southern Power Grid comprehensive energy Co.,Ltd. Address before: 510000 YUENENG building, No.45 Tianhe Road, Yuexiu District, Guangzhou, Guangdong Province Patentee before: CHINA SOUTHERN POWER GRID COMPREHENSIVE ENERGY Co.,Ltd. |