CN110513622B - Road street lamp - Google Patents
Road street lamp Download PDFInfo
- Publication number
- CN110513622B CN110513622B CN201910802856.3A CN201910802856A CN110513622B CN 110513622 B CN110513622 B CN 110513622B CN 201910802856 A CN201910802856 A CN 201910802856A CN 110513622 B CN110513622 B CN 110513622B
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- CN
- China
- Prior art keywords
- lamp body
- arc groove
- rotatable
- fixed
- rotatable lamp
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a street lamp which comprises a mounting frame, a fixed lamp body and a rotatable lamp body, wherein the fixed lamp body is provided with a light-emitting unit, and the fixed lamp body is fixed on the mounting frame. The mounting rack is provided with an arc groove group, the arc groove group is composed of at least two arc grooves, and the circle centers of the arc grooves in the arc groove group are overlapped. The rotatable lamp body is provided with a screw, and a screw rod of the screw penetrates through the arc groove to install the rotatable lamp body on the installation frame. The end of the fixed lamp body close to the rotatable lamp body is a pointed end, one end of the rotatable lamp body is connected with the pointed end to form a connecting line, and the circle center of the arc groove group falls on the connecting line. The road street lamp has the characteristics of uniform illumination and large illumination range, and is very suitable for ultra-wide roads.
Description
Technical Field
The invention belongs to the technical field of street lamps, and relates to a street lamp.
Background
Along with the development of society, the quantity of automobiles is more and more, and in order to ensure smooth and easy passage, the road is designed to be wider and wider. And current street lamp often is single lamp body structure, and to super wide road, this kind of street lamp often has some not enough points: 1. the illumination is uneven, and light spots exist, namely, some parts are bright and some parts are dark; 2. the irradiation range is less, and the road surface far away from the street lamp is dim, can't satisfy the illumination requirement of super wide road.
Therefore, it is necessary to design a street lamp to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a road street lamp, which aims to improve the uniformity of illumination and enlarge the illumination range, and meets the illumination requirement of an ultra-wide road.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a street lamp, includes the mounting bracket, is equipped with the fixed lamp body and the rotatable lamp body of luminescence unit, fixed lamp body is fixed in the mounting bracket, be equipped with the circular arc bank of cells on the mounting bracket, the circular arc bank of cells comprises two at least circular arc grooves, the centre of a circle of the circular arc groove in the circular arc bank of cells coincide each other, be equipped with the screw on the rotatable lamp body, thereby the screw rod of screw passes thereby the circular arc groove is installed rotatable lamp body in the mounting bracket, thereby be close to on the fixed lamp body the one end of rotatable lamp body is sharp end, thereby the one end of rotatable lamp body with sharp end is connected and is formed the connecting wire, thereby the centre of a circle of circular arc bank.
Further, arc groove groups are respectively arranged on two sides of the mounting frame, vertical plates are respectively arranged on two sides of the rotatable lamp body, the arc groove groups on the two sides of the mounting frame correspond to the vertical plates on the two sides of the rotatable lamp body, the vertical plates are provided with the screws, and the screws are in threaded connection with the vertical plates.
Furthermore, the arc groove group consists of three arc grooves.
Furthermore, two LED light-emitting units are arranged on the fixed lamp body, and six light-emitting units are arranged on the rotatable lamp body.
Further, the light emitting unit is an LED light emitting unit.
Furthermore, the mounting frame is provided with a mounting sleeve for mounting the street lamp, and the mounting sleeve is provided with a threaded hole.
The invention has the beneficial effects that: the road street lamp has the advantages that: the lighting part of the street lamp comprises a fixed lamp body and a rotatable lamp body, wherein the light emitted by the fixed lamp body is mainly used for illuminating a short-distance road surface, and the rotatable lamp body is mainly used for illuminating a long-distance road surface, so that the uniformity of illumination is improved, and the illumination range of the street lamp is larger, so that the street lamp is very suitable for an ultra-wide road; because the centers of circles of all the arc grooves in the arc groove group are superposed and fall on the connecting line between the fixed lamp body and the rotatable lamp body, one end of the rotatable lamp body is always connected with the pointed end of the fixed lamp body in the rotating and adjusting process of the rotatable lamp body, the phenomenon that the rotatable lamp body influences the uniformity of illumination in the adjusting process is avoided, and the uniformity of illumination is ensured.
Drawings
Fig. 1 is a front view of a street lamp according to an embodiment of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a schematic view of a usage state of the street lamp according to the embodiment of the present invention.
Fig. 5 is a side view of the mounting bracket.
Fig. 6 is a left side view of fig. 5.
Fig. 7 is a side view of the fixed lamp body.
Fig. 8 is a bottom view of fig. 7.
Fig. 9 is a side view of the rotatable lamp body.
Fig. 10 is a bottom view of fig. 9.
Description of reference numerals:
the lamp comprises a fixed lamp body 1, a rotatable lamp body 2, a connecting wire 3, a mounting frame 4, a mounting sleeve 5, a screw 6 and a light-emitting unit 7;
a pointed end 11;
a vertical plate 21;
an arc groove 41;
a threaded hole 51.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the street lamp of the present embodiment includes a mounting frame 4, a fixed lamp body 1 and a rotatable lamp body 2. The fixed lamp body 1 is horizontally fixed on the mounting frame 4. Referring to fig. 5 and 6, two arc groove groups are respectively machined on two sides of the mounting bracket 4, each arc groove group is composed of three arc grooves 41, circle centers O of the three arc grooves 41 are overlapped, and the arc grooves 41 penetrate in the thickness direction of the mounting bracket 4. The two sides of the rotatable lamp body 2 are respectively provided with a vertical plate 21, the two vertical plates 21 respectively correspond to the arc groove groups on the two sides of the mounting frame 4, and the screw 6 penetrates through the arc groove 41 in the arc groove group to be in threaded connection with the vertical plate 21, so that the rotatable lamp body 2 is mounted on the mounting frame 4. Referring to fig. 1 and 7, one end of the fixed lamp body 1 close to the rotatable lamp body 2 is a pointed end 11, one end of the rotatable lamp body 2 is connected with the pointed end 11 of the fixed lamp body 1 to form a connection line 3, and the centers O of the two arc groove sets of the mounting frame 4 are all located on the connection line 3.
In a preferred design, referring to fig. 7 and 8, two LED light emitting units 7 are mounted on the fixed lamp body 1; referring to fig. 9 and 10, six LED lighting units 7 are mounted on the rotatable lamp body 2.
According to the preferable design scheme, the top of the mounting frame 4 is provided with a mounting sleeve 5 for fixing the street lamp, a threaded hole 51 is processed in the mounting sleeve 5, and the threaded hole 51 penetrates through the mounting sleeve 5 in the thickness direction.
The use principle of the road street lamp of the invention is as follows: the adjustment and fixation of the rotatable lamp body 2 can be achieved by loosening the screws 6 on the arc grooves 41 of the arc groove group, then rotating the rotatable lamp body 2 to a suitable position, and then tightening the screws 6, as shown in fig. 4.
The road street lamp has the advantages that:
1. the lighting part of the street lamp comprises a fixed lamp body and a rotatable lamp body, wherein the light emitted by the fixed lamp body is mainly used for illuminating a short-distance road surface, and the rotatable lamp body is mainly used for illuminating a long-distance road surface, so that the uniformity of illumination is improved, and the illumination range of the street lamp is larger, so that the street lamp is very suitable for an ultra-wide road;
2. because the centers of circles of all the arc grooves in the arc groove group are superposed and fall on the connecting line between the fixed lamp body and the rotatable lamp body, one end of the rotatable lamp body is always connected with the pointed end of the fixed lamp body in the rotating and adjusting process of the rotatable lamp body, the phenomenon that the rotatable lamp body influences the uniformity of illumination in the adjusting process is avoided, and the uniformity of illumination is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a street lamp, includes mounting bracket (4), its characterized in that: also comprises a fixed lamp body (1) provided with a luminous unit (7) and a rotatable lamp body (2), the fixed lamp body (1) is fixed on the mounting rack (4), the mounting rack (4) is provided with an arc groove group, the arc groove group consists of at least two arc grooves (41), the circle centers of the arc grooves (41) in the arc groove group are superposed with each other, the rotatable lamp body (2) is provided with a screw (6), the screw rod of the screw (6) passes through the arc groove (41) so as to install the rotatable lamp body (2) on the installation frame (4), one end of the fixed lamp body (1) close to the rotatable lamp body (2) is a pointed end (11), one end of the rotatable lamp body (2) is connected with the pointed end (11) to form a connecting line (3), and the circle center of the arc groove group falls on the connecting line (3);
arc groove groups are respectively arranged on two sides of the mounting frame (4), vertical plates (21) are respectively arranged on two sides of the rotatable lamp body (2), the arc groove groups on the two sides of the mounting frame (4) are respectively corresponding to the vertical plates (21) on the two sides of the rotatable lamp body (2), the vertical plates (21) are provided with the screws (6), and the screws (6) are in threaded connection with the vertical plates (21);
the mounting frame (4) is provided with a mounting sleeve (5) for mounting the street lamp, and the mounting sleeve (5) is provided with a threaded hole (51).
2. A street light as claimed in claim 1, characterized in that the set of circular arc grooves consists of three circular arc grooves (41).
3. A street light according to claim 1, characterized in that two lighting units (7) are provided on the fixed lamp body (1) and six lighting units (7) are provided on the rotatable lamp body (2).
4. A street light as claimed in claim 1 or 3, characterized in that the lighting unit (7) is an LED lighting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802856.3A CN110513622B (en) | 2019-08-28 | 2019-08-28 | Road street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802856.3A CN110513622B (en) | 2019-08-28 | 2019-08-28 | Road street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513622A CN110513622A (en) | 2019-11-29 |
| CN110513622B true CN110513622B (en) | 2021-06-04 |
Family
ID=68628427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802856.3A Active CN110513622B (en) | 2019-08-28 | 2019-08-28 | Road street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513622B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6996137B2 (en) * | 2017-07-10 | 2022-02-04 | 岩崎電気株式会社 | lamp |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520145A (en) * | 2009-03-05 | 2009-09-02 | 南京汉德森科技股份有限公司 | Modularization LED street lamp with adjustable angle |
| KR200453371Y1 (en) * | 2009-09-17 | 2011-04-29 | 주식회사 파인테크닉스 | Led stand lamp |
| CN102162603A (en) * | 2011-01-25 | 2011-08-24 | 安徽林敏照明科技有限公司 | Universal spotlight |
| CN204593046U (en) * | 2015-03-16 | 2015-08-26 | 江苏永炯电力照明有限公司 | A kind of angle adjustable formula lamp body |
| CN204647989U (en) * | 2015-04-21 | 2015-09-16 | 深圳市艾格斯特科技有限公司 | A kind of LED floodlight |
| CN206771241U (en) * | 2017-06-05 | 2017-12-19 | 张其奥 | A kind of energy-saving solar LED |
| CN107270186B (en) * | 2017-07-24 | 2020-01-03 | 东莞市闻誉实业有限公司 | Inclination angle adjusting lamp |
| CN207486597U (en) * | 2017-12-04 | 2018-06-12 | 东莞市贝斯旺照明有限公司 | A kind of LED replacement light source of adjustable-angle |
| CN208253500U (en) * | 2018-01-12 | 2018-12-18 | 济宁思拓瑞克机械有限公司 | A kind of lamp cap turnover device of portable lighting equipment |
| CN208025382U (en) * | 2018-03-29 | 2018-10-30 | 深圳珈伟光伏照明股份有限公司 | Connect base and solar energy sensing lamp |
| CN208804541U (en) * | 2018-09-14 | 2019-04-30 | 特能热交换科技（中山）有限公司 | A kind of road and bridge lamp |
| CN208935998U (en) * | 2018-12-04 | 2019-06-04 | 广州飞达音响股份有限公司 | A kind of LED projector lamp |
| CN210567771U (en) * | 2019-08-28 | 2020-05-19 | 佛山市南海区普金灯饰有限公司 | Ultra-wide road street lamp |
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2019
- 2019-08-28 CN CN201910802856.3A patent/CN110513622B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110513622A (en) | 2019-11-29 |
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