CN204268219U - Novel LED street lamp - Google Patents
Novel LED street lamp Download PDFInfo
- Publication number
- CN204268219U CN204268219U CN201420655590.7U CN201420655590U CN204268219U CN 204268219 U CN204268219 U CN 204268219U CN 201420655590 U CN201420655590 U CN 201420655590U CN 204268219 U CN204268219 U CN 204268219U
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- CN
- China
- Prior art keywords
- hole
- street lamp
- fixed head
- chute
- led street
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of Novel LED street lamp, belong to outdoor illumination equipment technical field.It comprises drive end bearing bracket, rear end cap and some LED light module, be fixedly connected with by chute between described drive end bearing bracket and described rear end cap, described some LED light module are installed in described chute, a mounting part is provided with in the cavity of described rear end cap, the fixed bar that described mounting part comprises fixed head and is connected with described fixed head, the front end of described fixed head has some first through holes, the tail end of described fixed head has some second through holes, the from top to bottom curved arrangement of described some second through holes, be provided with securing member in described first through hole and the second through hole and fix described fixed bar, described fixed bar is used for link road lamp stand.The utility model, by arranging the fixed head of the fixed bar that cooperatively interacts and the through hole with arc shooting, makes installation personnel can adjust the light projector angle of LED street lamp within the specific limits, convenient and swift, simple and reliable.
Description
Technical field
The utility model belongs to outdoor illumination equipment technical field, more particularly, relates to a kind of Novel LED street lamp.
Background technology
Street lamp is the important component part of city illumination, traditional street lamp often adopts sodium vapor lamp or metal halide lamp, tradition sodium vapor lamp and metal halide lamp light efficiency higher, when but this kind of light source applications is in roads light, only have 40% only shine directly into road surface, other only project light fixture again by lamp reflector, and the efficiency of reflector is only 50% to 60%, overall Luminaire efficiency generally only has 70%, and reflector design difficulty is large, really cannot meet light distribution requirements, ubiquity direct irradiation direction illumination is excessive, and in the too small problem of two lamp wiring infall illumination.
LED and ordinary lamps contrast, tool has the following advantages: energy-conservation; Life-span is long; The volume of single LEDs is little, and can make any shape, applicability is good; Response time is short, and the response time of LED is ns (nanosecond) rank, and the response time of ordinary lamp and lantern is ms (millisecond) rank; Environmental protection, without poisonous metal, discarded object easily reclaims; Lucuriant in design, luminous color is pure, and spectral region is narrow, and becomes seven color or white lights by red-green-blue colour mixture.But existing LED street lamp is generally integrated design, after lamp distribution designs in addition, the lighting angle of light fixture is generally constant, in road lighting, can not regulate light projector angle, thus can not provide better condition for road lighting.Existing lamp housing needs reserved certain space to place for driving power simultaneously, and cause lamp housing volume comparatively large, production cost also raises, and in snow sky, easy accumulated snow damages lamp housing by pressure.
Therefore, be necessary to design a kind of adjustable light projector angle and LED street lamp without the need to setting up power supply cavity volume.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of Novel LED street lamp, and it is a kind of adjustable light projector angle and the LED street lamp driven by constant current.
To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of Novel LED street lamp, comprise drive end bearing bracket, rear end cap and some LED light module, be fixedly connected with by chute between described drive end bearing bracket and described rear end cap, described some LED light module are installed in described chute, a mounting part is provided with in the cavity of described rear end cap, the fixed bar that described mounting part comprises fixed head and is connected with described fixed head, the front end of described fixed head has some first through holes, the tail end of described fixed head has some second through holes, the from top to bottom curved arrangement of described some second through holes, be provided with securing member in described first through hole and the second through hole and fix described fixed bar, described fixed bar is used for link road lamp stand.
Further, the middle part of described rear end cap is located at by described fixed head, and it comprises the rectangular slab of pair of parallel setting, and described second through hole is positioned at the tail end of described rectangular slab, and described first through hole is positioned at the front end of described rectangular slab; Described fixed bar is located between described a pair rectangular slab.
Further, described fixed bar comprises sleeve and is located at described sleeve both sides and the connecting plate isometric with described sleeve, described connecting plate is strip structure, its two ends have the bolt hole matched with described first through hole and described second through hole, and described securing member is arranged in described first through hole, described second through hole and described bolt hole.
Further, described LED light module comprises aluminium base, be located at power IC plate above described aluminium base and the vent rib be located at below described aluminium base and slide block, described slide block is positioned at the middle part of described aluminium base, described vent rib is positioned at the both sides of described slide block, and described slide block matches with described chute; Described power IC plate is provided with LED lamp bead.
Further, described slide block comprises " L " template arranged axisymmetricly for a pair, and the horizontal part of described " L " template is provided with some first fixing holes; Described chute is " Qian " type structure, its base plate is provided with the second fixing hole that some and described fixing hole matches, be provided with bolt and nut in described first fixing hole and described second fixing hole, described LED light module is fixed in described chute by described bolt and nut.
Further, some second fixing holes on described chute base plate are arranged in groups, often organize the second fixing hole that described second fixing hole comprises four rectangular arrangements.
Compared to prior art, the beneficial effect of the utility model Novel LED street lamp is:
By arranging the fixed head and fixed bar that are mutually flexibly connected in rear end cap, fixed bar is arranged on the through hole of curved arrangement on fixed head by bolt and nut, the light projector angle that the through hole of diverse location is corresponding different, make installation personnel can adjust the light projector angle of LED street lamp within the specific limits, convenient and swift, simple and reliable; LED lamp bead is directly installed on power IC plate, realizes the direct supply of alternating current, this light source compact going power supply driver to design, structure is simple, component number is few, easy to install and use, realizes the effect of long service life, specular removal, bad light.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Novel LED street lamp.
Fig. 2 is the structural representation of the rear end cap of the utility model Novel LED street lamp.
Fig. 3 is the explosive view of the rear end cap of the utility model Novel LED street lamp.
Fig. 4 is the structural representation of the chute of the utility model Novel LED street lamp.
Fig. 5 is the structural representation of the LED light module of the utility model Novel LED street lamp.
Fig. 6 is the LED light module of the utility model Novel LED street lamp and the syndeton schematic diagram of chute.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
As shown in Figures 1 to 6, a kind of Novel LED street lamp, comprise drive end bearing bracket 4, rear end cap 1 and some LED light module 3, be fixedly connected with by chute 2 between drive end bearing bracket 4 and rear end cap 1, some LED light module 3 are installed in chute 2, a mounting part is provided with in the cavity of rear end cap 1, the fixed bar 102 that mounting part comprises fixed head 101 and is connected with fixed head 101, the upper corner of the front end of fixed head 101 has some first through holes 1012, the tail end of fixed head has some second through holes 1011, the from top to bottom curved arrangement of some second through holes 1011, be provided with securing member in second through hole 1011 and fix fixed bar 102, whole LED street lamp is fixed on light pole for link road lamp stand (not shown) by fixed bar 102, securing member is bolt and nut.
The middle part of rear end cap 1 is located at by fixed head, it comprises the rectangular slab 101 of pair of parallel setting, five the second through holes 1011 are positioned at the tail end of rectangular slab 101, first through hole 1012 is positioned at the front end of rectangular slab 101, the tail end of rectangular slab 101 stretches out in outside rear end cap 1, and the front end of rectangular slab 101 is positioned at the cavity of rear end cap 1; Fixed bar 102 is located between a pair rectangular slab 101.Fixed bar 102 comprises sleeve 1023 and is located at sleeve 1023 both sides and the connecting plate 1021 isometric with sleeve 1023, connecting plate 1021 is positioned at the top of sleeve 1023, connecting plate 1021 is strip structure, it has the distance between two bolt hole 1022, two bolts hole 1022 matched with the first through hole 1012, second through hole 1011 respectively and the distance between the first through hole 1012 and the second through hole 1011 adapts; Securing member is arranged in the first through hole 1012, second through hole 1011 and bolt hole 1022, and under fixing while the first through hole 1012 and the second through hole 1011, fixed bar 102 not easily rotates relative to fixed head, plays better fixation.LED light module 3 comprises aluminium base 301, be located at the power IC plate 5 above aluminium base 301 and the vent rib 302 be located at below aluminium base 301 and slide block, slide block is positioned at the middle part of aluminium base 301, vent rib 302 is positioned at the both sides of slide block, and slide block matches with chute 2; Power IC plate 5 is provided with LED lamp bead 501, power IC plate 5 i.e. power drives IC.
Slide block comprises " L " template 303 arranged axisymmetricly for a pair, and the horizontal part of " L " template 303 is provided with some first fixing holes 3031; Chute 2 is " Qian " type structure, its base plate is provided with four the second fixing holes 201 matched with the first fixing hole 3031, be provided with bolt and nut 6 in first fixing hole 3031 and the second fixing hole 201, LED light module 3 is fixed in chute 2 by bolt and nut 6.The 201 one-tenth four groups settings of some second fixing holes on chute 2 base plate, often organize the second fixing hole 201 that the second fixing hole 201 comprises four rectangular arrangements, second fixing hole 201 also can be designed to the group of five groups or other quantity, needs to select flexibly according to actual illumination.Side 103 place that rear end cap 1 is connected with chute 2 is provided with cable-through hole 1031, power line is directly connected with power IC plate 5 by this cable-through hole 1031, because power IC plate 5 has voltage stabilization and current stabilization effect, external communication electricity directly accesses power IC plate 5, by internal circuit, LED lamp bead 501 can be driven in constant current, do not need to arrange independent power supply, this light source compact going power supply driver to design, structure is simple, component number is few, easy to install and use, realize long service life, specular removal, low thermal resistance, withstand voltage height, the effect of bad light.
During use, installation personnel first determines the light projector angle of this LED street lamp according to condition of road surface and light projector scope, a bolt hole 1022 on rear connecting plate 1021 is fixedly connected with the first through hole 1012, another bolt hole 1022 on connecting plate 1021 is corresponding with in five the second through holes 1011 to be connected, and makes sleeve 1023 have an inclination angle of agreeing with mutually with light projector angle.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a Novel LED street lamp, comprise drive end bearing bracket, rear end cap and some LED light module, be fixedly connected with by chute between described drive end bearing bracket and described rear end cap, described some LED light module are installed in described chute, a mounting part is provided with in the cavity of described rear end cap, it is characterized in that: the fixed bar that described mounting part comprises fixed head and is connected with described fixed head, the front end of described fixed head has some first through holes, the tail end of described fixed head has some second through holes, the from top to bottom curved arrangement of described some second through holes, be provided with securing member in described first through hole and the second through hole and fix described fixed bar, described fixed bar is used for link road lamp stand.
2. Novel LED street lamp as claimed in claim 1, it is characterized in that: the middle part of described rear end cap is located at by described fixed head, it comprises the rectangular slab of pair of parallel setting, and described second through hole is positioned at the tail end of described rectangular slab, and described first through hole is positioned at the front end of described rectangular slab; Described fixed bar is located between described a pair rectangular slab.
3. Novel LED street lamp as claimed in claim 2, it is characterized in that: described fixed bar comprises sleeve and is located at described sleeve both sides and the connecting plate isometric with described sleeve, described connecting plate is strip structure, its two ends have the bolt hole matched with described first through hole and described second through hole, and described securing member is arranged in described first through hole, described second through hole and described bolt hole.
4. Novel LED street lamp as claimed in claim 1, it is characterized in that: described LED light module comprises aluminium base, be located at power IC plate above described aluminium base and the vent rib be located at below described aluminium base and slide block, described slide block is positioned at the middle part of described aluminium base, described vent rib is positioned at the both sides of described slide block, and described slide block matches with described chute; Described power IC plate is provided with LED lamp bead.
5. Novel LED street lamp as claimed in claim 4, it is characterized in that: described slide block comprises " L " template arranged axisymmetricly for a pair, the horizontal part of described " L " template is provided with some first fixing holes; Described chute is " Qian " type structure, its base plate is provided with the second fixing hole that some and described fixing hole matches, be provided with bolt and nut in described first fixing hole and described second fixing hole, described LED light module is fixed in described chute by described bolt and nut.
6. Novel LED street lamp as claimed in claim 5, is characterized in that: some second fixing holes on described chute base plate are arranged in groups, often organize the second fixing hole that described second fixing hole comprises four rectangular arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655590.7U CN204268219U (en) | 2014-11-05 | 2014-11-05 | Novel LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655590.7U CN204268219U (en) | 2014-11-05 | 2014-11-05 | Novel LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268219U true CN204268219U (en) | 2015-04-15 |
Family
ID=52803083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655590.7U Expired - Fee Related CN204268219U (en) | 2014-11-05 | 2014-11-05 | Novel LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
-
2014
- 2014-11-05 CN CN201420655590.7U patent/CN204268219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20201105 |