CN206739119U - LED street lamp using PC as lamp housing - Google Patents
LED street lamp using PC as lamp housing Download PDFInfo
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- CN206739119U CN206739119U CN201720126793.0U CN201720126793U CN206739119U CN 206739119 U CN206739119 U CN 206739119U CN 201720126793 U CN201720126793 U CN 201720126793U CN 206739119 U CN206739119 U CN 206739119U
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- lamp housing
- lamp
- radiator window
- led street
- led
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED street lamp using PC as lamp housing, including the metal support arm of light fixture metal insert and interior edge, the lamp housing for containing metal support arm is installed on the light fixture metal insert, driving power and LED light source are housed inside lamp housing；Radiator window wherein is provided with the lamp housing, a dust cover that can be opened and closed with respect to radiator window, dust cover connection electromagnet are hinged on the radiator window, the electromagnet is connected with power supply.Therefore, air vent and the radiator window that can be opened and closed are provided with by PC lamp housings respectively, air is formed convection current in lamp housing, reduce the bulk temperature of light fixture, increase the service life.Meanwhile also preferably sent PC lens of the light from high transmission rate and with angle by the PC lens of the angle of high transmission rate, improve light efficiency.In addition, LED street lamp makes its internal LED lamp source set completely cut off with external environment by radiator window, there is dust-proof, waterproof.
Description
Technical field
A kind of semiconductor lighting facility is the utility model is related to, more particularly to a kind of LED street lamp using PC as lamp housing.
Background technology
With reaching its maturity with perfect for photovoltaic industry technology, there is luminous efficiency height, power saving, environmental protection for LED light sources
And the characteristics of long lifespan, more and more light fixture manufacturing enterprises replace the street lamp of conventional art using LED street lamps, while also fit
The demand of different user is answered.Due to the application of LED street lamp, the radiating, be dust-proof of LED street lamp, internal lamp bead electricity are related equally to
The protection problem in source.For the heat dissipation problem of existing LED street lamp, it is typically employed on metal lamp housing and heat emission hole and comb is distributed with
Type radiator, or installing small aerogenerator.Although simple heat emission hole and combed radiator can have heat sinking function, for shining
Bright time length, the characteristic of metal lamp housing, is internally formed a heater box in metal lamp housing, is influenceed very for LED light source in addition
Greatly, it is still not able to preferably solve heat dissipation problem.In addition, for small-sized fan, on the one hand do not gear to actual circumstances, the opposing party
Face when being stopped in the event of failure, is not only influenceed heat dissipation problem, can also be given maintenance to change due to small-sized fan long-term work
Bring certain difficulty.
The content of the invention
In view of above-mentioned present situation, the utility model provides a kind of LED street lamp using PC as lamp housing, efficiently solves existing skill
The heat dissipation problem of art, ensure the light extraction efficiency and service life of LED light sources.
Technical solution of the present utility model is：A kind of LED street lamp using PC as lamp housing, including light fixture metal insert
And the metal support arm of interior edge, the lamp housing for containing metal support arm is installed, inside lamp housing on the light fixture metal insert
Equipped with power supply and LED light source；It is characterized in that being provided with radiator window on the lamp housing, being hinged one on the radiator window can dissipate relatively
The dust cover of hot window opening and closing, dust cover one end are hinged with lamp housing, and one end of the other end and connecting rod is hinged, the connecting rod other end and
Electromagnet dynamic iron core one end is hinged；The dust cover is arranged on the inside of the radiator window of lamp housing or outside.
In the utility model, dust cover is arranged on the inner side or outside of the radiator window of lamp housing.
Further, dust cover one end is hinged with lamp housing, and one end of the other end and connecting rod is hinged, the other end of connecting rod with
Electromagnet dynamic iron core one end is hinged.
Further, heat emission hole is distributed with dust cover.
Further, lamp housing is PC material global formations.
Further, lamp housing top and the bottom are connected using click on fashion, are easy to assemble.
Further, the PC lens of the angle of high transmission rate are provided with positioned at the LED light source side.
Above-mentioned signified electromagnet（Electromagnetic clutch）For outsourcing device.From Beijing ENBREL collection plant equipment Co., Ltd
The frame-type electromagnet of production, belongs to push-pull electromagnet.
The beneficial effects of the utility model are：By the way that LED light source, aluminium base lamp plate and radiator are placed in PC lamp housings,
Air vent and the radiator window that can be opened and closed are provided with by PC lamp housings respectively, air is formed convection current in lamp housing, reduces light fixture
Bulk temperature, increase the service life.Meanwhile also by the PC lens of the angle of high transmission rate, preferably by light from high transmission rate
Angle PC lens send, improve light efficiency.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
A kind of LED street lamp using PC as lamp housing as shown in Figure 1, including light fixture metal insert 1, the light fixture damascene
Metal support arm 12 is studded with the one end of part 1, in addition to is provided with the light fixture metal insert 1 and contains metal support arm 12
Lamp housing 2 form lamp body.Be provided with the lamp body of lamp housing 2 the angle PC lens 17 of high transmission rate, aluminium base lamp plate 15,
LED light source 16, comb type radiator 11.Power supply 16 in lamp housing 2 is arranged on aluminium base lamp plate 15.So, LED is passed through
Light source 16 and aluminium base lamp plate 15 are placed in the angle lens 17 of high transmission rate, and the air vent 18 having using lamp housing about 2 rises
To convection action, light fixture bulk temperature is reduced.The utility model is low in order to solve the problems, such as the conventional radiating efficiency of air vent 18,
And radiator window 4 is provided with the top of lamp housing 2, one is hinged on the radiator window 4 to cover 5 with respect to the dust seal that radiator window is opened and closed,
Dust cover 5 is set to connect electromagnet 10（Electromagnetic clutch）, electromagnet 10 is connected with power supply 13.In the present embodiment, dust cover 5
Installed in the inner side of the radiator window 4 of lamp housing 2.In above-mentioned, the one end of dust cover 5 by with hinge part 6 and lamp housing 2 on free bearing
3 is be hinged, and one end of the dust-proof other end of shrouding 5 and connecting rod 7 is hinged, and the other end and the one end of electromagnet dynamic iron core 9 of connecting rod 7 are hinged
Connect, according to the characteristic of electromagnet, during off working state, acted on by back-moving spring 8 and keep electromagnet dynamic iron core 9 to be in elongate
State；During working condition, back-moving spring 8 is compressed, and electromagnet dynamic iron core 9 is in shortening state.LED light source 16 described in the present embodiment
And the binding site of aluminium base lamp plate 15 and comb type radiator 11 sets Packed thermal conductive silicon cushion rubber 14.Thermal conductive silicon cushion rubber 14 is more
Good sheds heat caused by LED light source through comb type radiator 11.When needing to provide illumination at night, supplied to street lamp
Electricity, obtain the power supply 13 in its street lamp electric, now while 16 luminous lighting of LED light source, electromagnet 10 obtains electric and adhesive, passes through
For electromagnet guide rod 9 thereon to side displacement, the connecting rod 7 to link thereon controls dust cover 5 along hinge to a side direction displacement
Connect end to rotate to side, disengage the position of radiator window 4 on lamp housing 2, make 4 whole open radiatings of radiator window, back-moving spring 8 at this moment
For compressive state；When daybreak, the power supply of street lamp is closed, electromagnet 10 disengages because of dead electricity, work of the connecting rod 7 in back-moving spring 8
Radiator window 4 is closed with lower dust cover 5.Therefore, avoid the air in external environment, aqueous vapor, dust etc. from influenceing, substantially increase
The service life of LED.
In above-mentioned, mentioned dust-proof shrouding can also be arranged on the outer of lamp housing 2 in addition to installed in the inner side of lamp housing 2
Side..
In above-mentioned, heat emission hole is distributed with dust-proof shrouding.
In above-mentioned, lamp housing 2 is PC material global formations.
The angle lens 17 of high transmission rate in above-mentioned are PC lens.
In above-mentioned, the top and the bottom of PC lamp housings 2 are connected using click on fashion（Do not illustrate in figure）, it is easy to assemble.
In above-mentioned, described metallic supports 12 are connected with the metal insert 1 being embedded in inside arm, support whole lamp
The load-bearing of tool, meet arm and the good fixation of street lamp post.
During this is new, described PC lamp housings top and the bottom use click on fashion, are easy to assemble.
Further, the binding site of the LED light source 16 and aluminium base lamp plate 15 and comb type radiator 11 is provided with close
The thermal conductive silicon cushion rubber 14 of envelope.Preferably heat caused by LED light source is shed through radiator.
In above-mentioned, the directly fixed lamp housing of angle lens 17 of described LED light source 16, aluminium base lamp plate 15 and high transmission rate
On 2, and fastened with metal fastenings, both played fixed aluminium base lamp plate 15 and high transmission rate and with angle lens 17, having again makes
The effect of the waterproof of angle lens 17 of high transmission rate.Under this state, it can save separately with colloid and aluminium base lamp plate 15, high printing opacity
Fixation between the angle lens 17 and lamp housing 2 of rate.
Claims (4)
1. a kind of LED street lamp using PC as lamp housing, including the metal support arm of light fixture metal insert and interior edge, the light fixture metal
The lamp housing for containing metal support arm is installed on inserts, power supply and LED light source are housed inside lamp housing；It is characterized in that
The lamp housing（2）On be provided with radiator window（4）, the radiator window（4）Upper be hinged one dust cover that can be opened and closed with respect to radiator window
（5）, dust cover（5）One end and lamp housing（2）It is be hinged, the other end and connecting rod（7）One end be hinged, connecting rod（7）The other end with
Electromagnet dynamic iron core（9）One end is hinged；Dust cover（5）Installed in lamp housing（2）The inner side or outside of radiator window.
2. a kind of LED street lamp using PC as lamp housing according to claim 1, it is characterized in that, lamp housing（2）It is overall for PC materials
Shaping.
3. a kind of LED street lamp using PC as lamp housing according to claim 1, it is characterized in that, lamp housing（2）Top and the bottom are card
Buckle-shaped formula connection.
4. a kind of LED street lamp using PC as lamp housing according to claim 1, it is characterized in that, it is provided with positioned at LED light source side
The angle lens of high transmission rate（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126793.0U CN206739119U (en) | 2017-02-13 | 2017-02-13 | LED street lamp using PC as lamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126793.0U CN206739119U (en) | 2017-02-13 | 2017-02-13 | LED street lamp using PC as lamp housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739119U true CN206739119U (en) | 2017-12-12 |
Family
ID=60556724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126793.0U Active CN206739119U (en) | 2017-02-13 | 2017-02-13 | LED street lamp using PC as lamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764773A (en) * | 2017-02-13 | 2017-05-31 | 秦皇岛迪特明科技有限公司 | LED street lamp with PC as lamp housing |
| CN108150840A (en) * | 2017-12-18 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of spiral shape Tri-proof light and its method of work |
-
2017
- 2017-02-13 CN CN201720126793.0U patent/CN206739119U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764773A (en) * | 2017-02-13 | 2017-05-31 | 秦皇岛迪特明科技有限公司 | LED street lamp with PC as lamp housing |
| CN108150840A (en) * | 2017-12-18 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of spiral shape Tri-proof light and its method of work |
| CN108150840B (en) * | 2017-12-18 | 2019-12-03 | 浙江龙腾电工器材有限公司 | A kind of spiral shape Tri-proof light and its working method |
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