CN205592785U - LED luminaire for road and street ligh ting - Google Patents
LED luminaire for road and street ligh ting Download PDFInfo
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- CN205592785U CN205592785U CN201620372417.5U CN201620372417U CN205592785U CN 205592785 U CN205592785 U CN 205592785U CN 201620372417 U CN201620372417 U CN 201620372417U CN 205592785 U CN205592785 U CN 205592785U
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- housing
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Abstract
The utility model discloses a LED luminaire for road and street ligh ting, including casing, LED lamps and lanterns system and gland, the casing is the integrated into one piece structure, and the front of casing is provided with drive power supply mounting groove and the mounting disc of LED light source, the back parallel arrangement of casing has a plurality of fin. LED lamps and lanterns system includes LED light source, drive power supply, sealing washer, glass lens and lens clamping ring, fixes lens clamping ring, glass lens and sealing washer on the front of casing through the screw. Drive power supply installs in the drive power supply mounting groove, and the electricity is connected between drive power supply and the LED light source, the gland passes through the fix with screw on the front of casing. Casing, gland all adopt die -casting aluminium YL112 one shot forming, reduce the input of casing, gland manufacturing process mould expense in earlier stage, have also shortened lamp assembly's time, convenient operation, reduce cost. System's directness of LED lamps and lanterns and body case contact have reduced the thermal resistance between LED light source and drive power supply and the casing, have guaranteed LED light source and drive power supply's life -span.
Description
Technical field
This utility model belongs to LED lamp technical field, is specifically related to a kind of LED roads light.
Background technology
LED roads light illuminates for the place such as rural area and town road, residential area, square, LED road lamp
Tool system includes LED light source, driving constant-current power, light fixture radiating shell, sealing ring, light-distribution lens etc., LED
Light source uses COB light source integration packaging and single LEDs light source paster to form.
LED roads light great majority use module erection method or upper and lower two shell combination to become LED at present
Street lamp, the advantage with beneficially light fixture protection, but have the disadvantage in that structural member is unfavorable for lamp assembled more,
Early stage mould Meteorological is high, and lamp casing cost is high, and is unfavorable for heat radiation.
Summary of the invention
The purpose of this utility model is to provide a kind of LED roads light, solves LED street lamp in prior art
The technical problem that the many assemblings of parts are loaded down with trivial details, radiating effect is poor.
For solving the problems referred to above, this utility model adopts the technical scheme that:
A kind of LED roads light, including housing, LED lamp system and gland.Described housing is formed in one
Structure, housing is overall in shuttle shape, and the front of housing is provided with driving power supply mounting groove and LED light source mounting disc,
LED light source mounting disc, near the front end of housing, drives power supply mounting groove to be positioned at the middle part of housing, the rear end of housing
Front has the first groove, the cross section of the first groove to be semicircle along its length；The back side of housing be arranged in parallel
Having multiple fin, the spacing of abutting fins is 3mm, and the thickness of fin is 1.2～3mm, fin
Being highly 2～22mm, the heat between fin is easily formed cross-ventilation, it is ensured that the heat of housing conduction is rapid
Distribute, improve radiating effect, extend LED light source service life, and light decay is little.Described LED
Tool system includes LED light source, drives power supply, sealing ring, glass lens and lens chuck ring；LED light source is fixed
In LED light source mounting disc, glass lens covers on LED light source, and glass lens is by sealing ring with housing even
Connecing, lens chuck ring is arranged on the glass lens edge away from sealing ring side, and by screw by lens chuck ring,
Glass lens and sealing ring are fixed on the front of housing.Described driving power supply is arranged on driving power supply mounting groove
In, drive and electrically connect between power supply and LED light source；Described gland includes power supply lid and lamp holder supporting part, pressure
Covering the structure that is formed in one, gland is fixed by screws on the front of housing, and wherein power supply lid is positioned at driving
The outside of power supply, supporting part is near the rear end of housing, and supporting part offers second with the side of housing front face
Groove, the cross section of the second groove is semicircle, and the radius of the second channel section is identical with the first groove, support
The cylindrical cavity for installing lamp stand is formed between portion and housing rear end front.Along shell length direction, with peace
One end of dress lamp stand is rear end, and rightabout is front end.
Described LED lamp system directly contacts with housing, decreases LED light source and drives between power supply and housing
Thermal resistance, it is ensured that LED light source and drive power supply life-span.Meanwhile, LED light source and driving power supply are arranged on
The front of housing, i.e. LED light source and driving power supply are positioned at the lower section of housing, then housing serves LED light source
With the protective action of driving power supply, by arranging sealing ring, prevent dust, rainwater etc. from entering LED lamp system,
Improve the degree of protection of LED.Gland directly contacts with housing, and gland plays the effect of auxiliary shell heat radiation,
Gland supports housing simultaneously, improves LED roads light stability in the large.Gland and housing split are designed with beneficially
Design of Dies, is greatly saved die cost.
Improving further, described housing, gland all use die casting aluminium YL112 one-shot forming, so can reduce shell
Body, the input of gland manufacturing process early stage die cost, also shorten the time of lamp assembled, easy to operate,
Reduce cost.Die casting aluminium YL112 material is light, good heat dissipation effect.
Improving further, described glass lens is safety glass lens, improves the intensity of glass lens, uses light
Learning lens and carry out secondary light-distribution, the light being made LED light source by secondary light-distribution design is uniform, and light just covers
Region required by lid, to lacking that the most such as residential building and building pollution are tried one's best.
Improving further, described glass lens uses batswing tab luminous intensity distribution, decreases the light linear light in dazzle interference range
By force.
This utility model compared with prior art, has the advantages that
1, housing described in the utility model, gland all use die casting aluminium YL112 one-shot forming, reduce housing,
The input of gland manufacturing process early stage die cost, also shortens the time of lamp assembled, easy to operate, reduction
Cost.
2, LED lamp system directly contacts with housing, decreases LED light source and drives between power supply and housing
Thermal resistance, it is ensured that LED light source and drive power supply life-span.
3, gland is positioned at below housing, and directly contacts with housing, plays the effect of auxiliary shell heat radiation, with
Time gland support housing, improve LED roads light stability in the large.
4, glass lens uses optical lens to carry out secondary light-distribution, and the light making LED light source is uniform, and light
Just cover required region, to lacking that the most such as residential building and building pollution are tried one's best.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of this utility model LED roads light.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the explosive view of Fig. 1.
Detailed description of the invention
In order to be more fully understood that this utility model, explain of the present utility model interior further below in conjunction with embodiment
Hold, but content of the present utility model is not limited solely to the following examples.
As Figure 1-5, a kind of LED roads light, including housing 1, LED lamp system and gland 3.Institute
Stating housing 1 is die casting aluminium YL112 integrated formed structure, and housing 1 entirety is shuttle shape, and the front of housing 1 sets
Being equipped with driving power supply mounting groove and LED light source mounting disc, LED light source mounting disc, near the front end of housing, drives
Power supply mounting groove is positioned at the middle part of housing, and the back end elevational of housing 1 has the first groove 12 along its length,
The cross section of the first groove 12 is semicircle；The back side of housing 1 is arranged with multiple fin 11 in parallel, adjacent scattered
The spacing of backing 11 is 3mm, and the thickness of fin 11 is 2mm, and the height of fin 11 is 2～22mm,
Ensure that the heat of housing conduction promptly distributes, improve radiating effect, extend LED light source service life,
And light decay is little.Described LED lamp system includes LED light source 21, drives power supply 25, sealing ring 22, glass
Lens 23 and lens chuck ring 24；LED light source 21 is fixed in LED light source mounting disc, and glass lens 22 covers
On LED light source 21, glass lens 22 is connected with housing 1 by sealing ring 23, and lens chuck ring 24 is arranged
At glass lens 23 away from the edge of sealing ring side, and by screw by lens chuck ring 24, glass lens 23
With on the front that sealing ring 22 is fixed on housing 1.Described glass lens 22 is safety glass lens, improves glass
The intensity of glass lens, uses optical lens to carry out secondary light-distribution.Described glass lens 23 uses batswing tab luminous intensity distribution,
Decrease the light light intensity in dazzle interference range.Described driving power supply 25 is arranged in driving power supply mounting groove,
Power supply 25 is driven to electrically connect between LED light source 21；Described gland 3 includes that power supply lid 31 and lamp holder prop up
Support part 32, gland 3 is formed in one structure, and gland 3 is fixed by screws on the front of housing 1, its
Middle power supply lid 31 is positioned at the outside driving power supply 25, and supporting part 32 is near the rear end of housing 1, supporting part
32 offer the second groove 33 with the side of housing 1 front face, and the cross section of the second groove 33 be semicircle,
And second channel section 33 radius and the first groove 12 identical, supporting part 32 and housing 1 back end elevational it
Between formed for installing the cylindrical cavity of lamp stand.Along shell length direction, with lamp stand is installed one end as rear end,
Rightabout is front end.
Described LED lamp system directly contacts with housing, decreases LED light source 21 and drives power supply 25 and shell
Thermal resistance between body 1, it is ensured that LED light source 21 and the life-span of driving power supply 25.Meanwhile, LED light source 21
With drive power supply 25 to be arranged on the front of housing 1, i.e. LED light source and drive power supply to be positioned at the lower section of housing,
Then housing serves LED light source and the protective action of driving power supply, by arranging sealing ring 22, prevents ash
Dirt, rainwater etc. enter LED lamp system, improve the degree of protection of LED.Gland 3 is direct with housing 1
Contact, gland plays the effect of auxiliary shell heat radiation, and gland 3 supports housing 1 simultaneously, improves LED road lamp
Tool stability in the large.Gland 3 and housing 1 split are designed with beneficially Design of Dies, are greatly saved die cost.
Described housing 1, gland 3 all use die casting aluminium YL112 one-shot forming, so can reduce housing, gland making
The input of process early stage die cost, also shortens the time of lamp assembled, easy to operate, reduction cost.Pressure
Cast aluminium YL112 material is light, good heat dissipation effect.
This utility model does not does illustrate be prior art or can be realized by prior art, and
And be embodied as case described in this utility model and be only preferable case study on implementation of the present utility model, not use
Limit practical range of the present utility model.The most all according to the content of this utility model claim made etc.
Effect change and modification, all should be used as technology category of the present utility model.
Claims (4)
1. a LED roads light, it is characterised in that include housing, LED lamp system and gland；
Described housing is formed in one structure, and housing is overall in shuttle shape, and the front of housing is provided with driving power supply
Mounting groove and LED light source mounting disc, LED light source mounting disc, near the front end of housing, drives power supply mounting groove position
In the middle part of housing, the back end elevational of housing has the first groove, the cross section of the first groove to be half along its length
Circular；The back side of housing is arranged with multiple fin in parallel, and fin is vertical with shell length direction, different scattered
The height of backing is gradually increased along shell length direction, and the edge of each fin is arc, abutting fins
Spacing is 3mm, and the thickness of fin is 1.2～3mm, and the height of fin is 2～22mm；
Described LED lamp system includes LED light source, drives power supply, sealing ring, glass lens and lens chuck ring；
LED light source is fixed in LED light source mounting disc, and glass lens covers on LED light source, and glass lens is by close
Seal is connected with housing, and lens chuck ring is arranged on the glass lens edge away from sealing ring side, and passes through screw
Lens chuck ring, glass lens and sealing ring are fixed on the front of housing；Described driving power supply is arranged on driving
In power supply mounting groove, drive and electrically connect between power supply and LED light source；
Described gland includes power supply lid and lamp holder supporting part, and gland is formed in one structure, and gland passes through screw
Being fixed on the front of housing, wherein power supply lid is positioned at the outside driving power supply, and supporting part is after housing
End, supporting part offers the second groove with the side of housing front face, and the cross section of the second groove is semicircle,
And second channel section radius and the first groove identical, between supporting part and housing rear end front formed be used for pacifying
The cylindrical cavity of dress lamp stand.
LED roads light the most according to claim 1, it is characterised in that described housing, gland are equal
Use die casting aluminium YL112 one-shot forming.
LED roads light the most according to claim 1 and 2, it is characterised in that described glass lens
For safety glass lens, optical lens is used to carry out secondary light-distribution.
LED roads light the most according to claim 3, it is characterised in that described glass lens uses
Batswing tab luminous intensity distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372417.5U CN205592785U (en) | 2016-04-28 | 2016-04-28 | LED luminaire for road and street ligh ting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372417.5U CN205592785U (en) | 2016-04-28 | 2016-04-28 | LED luminaire for road and street ligh ting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592785U true CN205592785U (en) | 2016-09-21 |
Family
ID=56933186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620372417.5U Active CN205592785U (en) | 2016-04-28 | 2016-04-28 | LED luminaire for road and street ligh ting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716009A (en) * | 2016-04-28 | 2016-06-29 | 南京中电熊猫照明有限公司 | LED road lamp |
| CN107195095A (en) * | 2017-07-25 | 2017-09-22 | 嘉兴职业技术学院 | The shipment chamber component of ecommerce type vending machine |
-
2016
- 2016-04-28 CN CN201620372417.5U patent/CN205592785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716009A (en) * | 2016-04-28 | 2016-06-29 | 南京中电熊猫照明有限公司 | LED road lamp |
| CN107195095A (en) * | 2017-07-25 | 2017-09-22 | 嘉兴职业技术学院 | The shipment chamber component of ecommerce type vending machine |
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