CN201819083U - New structure of LED street lamp - Google Patents
New structure of LED street lamp Download PDFInfo
- Publication number
- CN201819083U CN201819083U CN2010200101461U CN201020010146U CN201819083U CN 201819083 U CN201819083 U CN 201819083U CN 2010200101461 U CN2010200101461 U CN 2010200101461U CN 201020010146 U CN201020010146 U CN 201020010146U CN 201819083 U CN201819083 U CN 201819083U
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- CN
- China
- Prior art keywords
- elevation angle
- rack
- module fixing
- installation base
- base surface
- 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
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a new structure of an LED street lamp. The new structure of the LED street lamp mainly comprises a lamp post mounting rack, an elevation angle module fixing rack, LED light source modules, a heat radiation shell and a driving power supply, wherein the heat radiation shell is provided with four mounting base surfaces. The utility model is characterized in that the lamp post mounting rack is movably connected with the elevation angle module fixing rack, the four mounting base surfaces are symmetrically installed at both sides of the lamp post mounting rack and the elevation angle module fixing rack and are movably connected with the lamp post mounting rack and the elevation angle module fixing rack, each mounting base surface is provided with a row of the LED light source modules, and the LED light source modules are driven by the driving power supply. The new structure of the LED street lamp realizes that the irradiation directions at the elevation angle and the horizontal angle of a lamp holder can be conveniently regulated in the mounting process of the street lamp, thereby being capable of achieving the optimal lighting effect for different road widths, lamp post heights and lamp post intervals.
Description
Technical field
The utility model relates to a kind of LED street lamp new construction.
Background technology
Along with the development of LED technology with ripe, the performance indications of LED increase substantially day by day, and make LED obtain using widely at lighting field by advantages such as self, green illumination, energy-conserving and environment-protective long-life.By more people's concerns are road lighting fields.
When the high-pressure sodium street lamp is replaced by the LED street lamp, many problems also are found, most LED street lamp is still continued to use the frame construction of high-pressure mercury lamp, promptly adopt original lamp holder model to design the LED street lamp, the light that led light source has been ignored in such design has the characteristic of stronger directionality, and present a lot of street lamps replacements only are to change lamp holder, pole height and lamp stand spacing are all fixed, though the luminous intensity distribution technology of LED street lamp is ripe gradually now, in the face of changeable road conditions also are difficult to all accomplish rational road lighting.
The utility model content
Can't tackle the problem of changeable road conditions in order to solve above-mentioned LED street lamp, the utility model proposes a kind of LED street lamp new construction.
The utility model specifically is to implement like this: a kind of LED street lamp new construction is provided, mainly comprise lamp stand installing rack, elevation angle module fixing rack, led light source module, radiating shell and driving power, described radiating shell has four installation base surfaces, described lamp stand installing rack and elevation angle module fixing rack flexibly connect, four installation base surface symmetries are installed on the both sides of lamp stand installing rack and elevation angle module fixing rack, and flexibly connect with lamp stand installing rack and elevation angle module fixing rack, one row's led light source module is installed on each installation base surface, and the led light source module is driven by driving power.The slotted circular hole in described lamp stand installing rack both sides, the opening angle of groove is not more than 180 °, and a side of installation base surface has and the corresponding cylinder of lamp stand installing rack circular hole, and both connect by the sliding row that injects; The rotating shaft of installation base surface is connected with threaded rod on the lamp stand installing rack by turnbuckle.The slotted circular hole in module fixing rack both sides, the described elevation angle, the opening angle of groove is not more than 180 °, a side of installation base surface have with elevation angle module fixing rack on the corresponding cylinder of circular hole, both connect by the sliding row that injects; The rotating shaft of installation base surface is connected with threaded rod on the module fixing rack of the elevation angle by turnbuckle.Described lamp stand installing rack is connected by connecting axle with elevation angle module fixing rack, and elevation angle frame is arranged on the module fixing rack of the elevation angle, and elevation angle frame is provided with the axle construction of horizontal direction, is connected with pull bar, and the other end of pull bar is connected with rob support on the lamp stand installing rack.Led light source module on the described installation base surface comprises led light source, copper base and reflection shield, has printed circuit on the described copper base, and led light source is installed on the printed circuit of copper base, is provided with reflection shield on the described led light source.All there is an acrylic diffuser to be installed in above the radiating shell on the described installation base surface.Described radiating shell is formed in one, and through being extruded to shape into shell section material, the back side is provided with some fin by aluminium.
Advantage of the present utility model is: the utility model LED street lamp new construction makes can adjust the elevation angle of lamp holder and the direction of illumination of level angle easily when street lamp is installed, for different have a lot of social connections, pole height, lamp stand spacing all can reach best illuminating effect.
Description of drawings
The front view of Fig. 1 the utility model LED street lamp new construction;
The vertical view of Fig. 2 the utility model LED street lamp new construction;
The side view of Fig. 3 the utility model LED street lamp new construction;
The side view of Fig. 4 the utility model LED street lamp new construction.
The accompanying drawing sign:
1 lamp stand installing rack, 2 rob supports, 31 installation base surface rotating shafts
32 installation base surface rotating shafts, 33 installation base surface rotating shafts, 34 installation base surface rotating shafts
41 installation base surfaces, 42 installation base surfaces, 43 installation base surfaces, 44 installation base surfaces
5 pull bars, 61 turnbuckles, 62 gaily decorated basket spiral shells, 7 connecting axles, 8 elevation angle framves
9 elevation angle module fixing rack circular holes, 10 installation base surface cylinders, 11 elevation angle module fixing rack
The specific embodiment
Below in conjunction with a specific embodiment and Figure of description the utility model is elaborated.
A kind of LED street lamp new construction that present embodiment provides, as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of LED street lamp new construction, mainly comprise lamp stand installing rack 1, elevation angle module fixing rack 11, the led light source module, radiating shell and driving power, described radiating shell has four installation base surfaces, described lamp stand installing rack 1 flexibly connects with elevation angle module fixing rack 11, four installation base surface symmetries are installed on the both sides of lamp stand installing rack 1 and elevation angle module fixing rack 11, and flexibly connect with lamp stand installing rack 1 and elevation angle module fixing rack 11, one row's led light source module is installed on each installation base surface, and the led light source module is driven by driving power.The slotted circular hole in described lamp stand installing rack 1 both sides, the opening angle of groove is not more than 180 °, and a side of installation base surface 42 has and the corresponding cylinder of lamp stand installing rack circular hole, and both connect by the sliding row that injects; The rotating shaft 32 of installation base surface is connected with threaded rod on the lamp stand installing rack by turnbuckle 61.The slotted circular hole 9 in module fixing rack 11 both sides, the described elevation angle, the opening angle of groove is not more than 180 °, and a side of installation base surface 44 has and the corresponding cylinder of circular hole 9 on the module fixing rack of the elevation angle, and both connect by the sliding row that injects; The rotating shaft 34 of installation base surface 44 is connected with threaded rod on the elevation angle module fixing rack 11 by turnbuckle 62.Described lamp stand installing rack 1 is connected by connecting axle 7 with elevation angle module fixing rack 11, elevation angle frame 8 is arranged on the elevation angle module fixing rack 11, elevation angle frame 8 is provided with the axle construction 7 of horizontal direction, is connected with pull bar 5, and the other end of pull bar 5 is connected with rob support 2 on the lamp stand installing rack 1.Led light source module on the described installation base surface comprises led light source, copper base and reflection shield, has printed circuit on the described copper base, and led light source is installed on the printed circuit of copper base, is provided with reflection shield on the described led light source.All there is an acrylic diffuser to be installed in above the radiating shell on the described installation base surface.Described radiating shell is formed in one, and through being extruded to shape into shell section material, the back side is provided with some fin by aluminium.
Operation principle: the slotted circular hole in lamp stand installing rack 1 both sides, the opening angle of groove can not be greater than 180 degree, one side of installation base surface 42 has and the corresponding cylinder of lamp stand installing rack circular hole, both connect the scope that the space that the cylinder of the circle hole groove of lamp stand installing rack 1 and installation base surface 42 forms is regulated for the installation base surface level angle by the sliding row that injects; Installation base surface is provided with rotating shaft 32, it highly is higher than the height of lamp stand installing rack 1 upper surface, what be connected with rotating shaft 32 is threaded rod, the rotating shaft of the installation base surface of lamp stand installing rack 1 both sides connects by turnbuckle, shorten or increase the distance of two installation base surface rotating shafts by the adjusting turnbuckle, realize the adjusting of level angle, be installed in the angle (elevation angle) of two unadjustable vertical direction of installation base surface on the lamp stand installing rack.
Lamp stand installing rack 1 is connected by connecting axle 7 with elevation angle module fixing rack 11, elevation angle frame 8 is arranged on the elevation angle module fixing rack 11, elevation angle frame 8 is provided with the axle construction 7 of horizontal direction, be connected with pull bar 5, the other end of pull bar 5 is connected with rob support 2 on the lamp stand installing rack 1, the length of adjusting yoke 5 can be the elevation angle adjusting that fulcrum is realized elevation angle module fixing rack 11 with connecting axle 7, and the angle adjustment available nut in back well locks pull bar 5 in the front and back of rob support 2.Module fixing rack 11 both sides in the elevation angle also are provided with the circular hole 9 of fluting.The Principles of Regulation of the installation base surface horizontal direction angle on the elevation angle module fixing rack 11 are the same with the principle that the installation base surface level angle on the lamp stand installing rack is regulated, installation base surface cylinder 10 is connected with the circular hole of elevation angle module fixing rack 11, rotating shaft on the installation base surface of elevation angle module fixing rack 11 both sides connects with turnbuckle, regulates the level angle that turnbuckle is also regulated two installation base surfaces.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. LED street lamp new construction, mainly comprise lamp stand installing rack (1), elevation angle module fixing rack (11), the led light source module, radiating shell and driving power, described radiating shell has four installation base surfaces, it is characterized in that: described lamp stand installing rack (1) flexibly connects with elevation angle module fixing rack (11), four installation base surface symmetries are installed on the both sides of lamp stand installing rack (1) and elevation angle module fixing rack (11), and flexibly connect with lamp stand installing rack (1) and elevation angle module fixing rack (11), one row's led light source module is installed on each installation base surface, and the led light source module is driven by driving power.
2. LED street lamp new construction according to claim 1, it is characterized in that: the slotted circular hole in described lamp stand installing rack (1) both sides, the opening angle of groove is not more than 180 °, and a side of installation base surface (42) has and the corresponding cylinder of lamp stand installing rack circular hole, and both connect by the sliding row that injects; The rotating shaft of installation base surface (32) is connected with threaded rod on the lamp stand installing rack by turnbuckle (61).
3. LED street lamp new construction according to claim 1, it is characterized in that: the slotted circular holes in described elevation angle module fixing rack (11) both sides (9), the opening angle of groove is not more than 180 °, one side of installation base surface (44) have with elevation angle module fixing rack on the corresponding cylinder of circular hole (9), both connect by the sliding row that injects; The rotating shaft (34) of installation base surface (44) is connected with threaded rod on the elevation angle module fixing rack (11) by turnbuckle (62).
4. LED street lamp new construction according to claim 1, it is characterized in that: described lamp stand installing rack (1) is connected by connecting axle (7) with elevation angle module fixing rack (11), elevation angle frame (8) is arranged on the elevation angle module fixing rack (11), elevation angle frame (8) is provided with the axle construction (7) of horizontal direction, be connected with pull bar (5), the other end of pull bar (5) is connected with rob support (2) on the lamp stand installing rack (1).
5. LED street lamp new construction according to claim 1, it is characterized in that: the led light source module on the described installation base surface comprises led light source, copper base and reflection shield, has printed circuit on the described copper base, led light source is installed on the printed circuit of copper base, is provided with reflection shield on the described led light source.
6. LED street lamp new construction according to claim 1 is characterized in that: all have an acrylic diffuser to be installed in above the radiating shell on the described installation base surface.
7. LED street lamp new construction according to claim 1, it is characterized in that: described radiating shell is formed in one, and through being extruded to shape into shell section material, the back side is provided with some fin by aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200101461U CN201819083U (en) | 2010-01-08 | 2010-01-08 | New structure of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200101461U CN201819083U (en) | 2010-01-08 | 2010-01-08 | New structure of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819083U true CN201819083U (en) | 2011-05-04 |
Family
ID=43917035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200101461U Expired - Fee Related CN201819083U (en) | 2010-01-08 | 2010-01-08 | New structure of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421694A (en) * | 2013-09-06 | 2015-03-18 | 张松岩 | Combined lamp with adjustable light distribution and appearance |
-
2010
- 2010-01-08 CN CN2010200101461U patent/CN201819083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421694A (en) * | 2013-09-06 | 2015-03-18 | 张松岩 | Combined lamp with adjustable light distribution and appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20140108 |