CN206072891U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
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- CN206072891U CN206072891U CN201621113519.1U CN201621113519U CN206072891U CN 206072891 U CN206072891 U CN 206072891U CN 201621113519 U CN201621113519 U CN 201621113519U CN 206072891 U CN206072891 U CN 206072891U
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- street lamp
- bonnet
- led
- mounting surface
- protecgulum
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
This utility model belongs to field of lighting devices, more particularly to a kind of LED street lamp, and which includes protecgulum, LED modules, bonnet and power supply；LED modules include arc shell, the radiator being arranged in arc shell and are installed on the LED light source of the bottom of arc shell, and the two ends of arc shell constitute the first mounting surface and the second mounting surface；Protecgulum is detachably connected with the first mounting surface of LED modules, and bonnet is detachably connected with the second mounting surface of LED modules；Bonnet includes lid and lower cover, and upper lid is detachably connected with lower cover, forms cavity between upper lid and lower cover, and power supply is arranged within cavity, and power supply is electrically connected with LED light source；The bottom of lower cover is provided with the first air vent, and the rear end of bonnet is provided with lamppost installing hole, and the front end of protecgulum is provided with the second air vent.This kind of LED street lamp has preferable heat dispersion, and is prevented from debris and falls in inner chamber.
Description
Technical field
This utility model belongs to field of lighting devices, more particularly to a kind of LED street lamp.
Background technology
LED (light emitting diode) has the advantages that luminous efficiency is high, color rendering propertiess are good, power consumption is few, safe, and which makes
With life-span length, therefore LED is gradually replacing traditional illuminations as a kind of light source of new, low-power consumption.
LED street lamp is increasingly used in street illumination system because having preferable illuminating effect and energy-efficient performance,
And start progressively to replace conventional road lamp.But, amount of heat can be produced during LED operation, and these heats are as given out not in time
Go the service life by LED is affected.For this purpose, existing LED street lamp typically arranges air vent in the top of lampshade, but these are logical
The presence of air holes can cause dust or leaveves to drop to the inner chamber of LED street lamp, affect radiating effect, and can affect LED roads
The service life of lamp.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of LED street lamp, and which has preferably
Ventilation and heat performance, and be prevented from debris and fall in inner chamber.
What this utility model was realized in：A kind of LED street lamp, including protecgulum, LED modules, bonnet and power supply；LED
Module includes arc shell, the radiator being arranged in arc shell and is installed on the LED light source of arc shell bottom, arc
The two ends of housing respectively constitute first mounting surface and the second mounting surface of LED modules；First mounting surface of protecgulum and LED modules
It is detachably connected, bonnet is detachably connected with the second mounting surface of LED modules；Bonnet includes the Shang Gai being detachably connected with
Lid, forms a cavity between upper lid and lower cover, and power supply is arranged inside cavity, and power supply is electrically connected with LED light source；The bottom of lower cover
The first air vent is provided with, the rear end of bonnet is provided with lamppost installing hole, and the front end of protecgulum is provided with the second air vent.
Wherein, a plurality of support rod is provided between lower cover and power supply, between a plurality of support rod, forms ventilation gap.
Wherein, the ventilating duct of radiator is respectively communicated with protecgulum and bonnet.
Wherein, the rear end of bonnet is provided with its side wall of insertion and is communicated to the location hole of lamppost installing hole, and is provided with and passes through
Wear the bolt of location hole.
Wherein, protecgulum is connected by screw with LED modules；Protecgulum stretches out the first positioning convex, arc shell towards arc shell
Body is provided with the first locating slot matched with the first positioning convex.
Wherein, bonnet is connected by screw with LED modules；Bonnet stretches out the second positioning convex, arc shell towards arc shell
Body is provided with the second locating slot matched with the second positioning convex.
Wherein, upper lid is connected by screw with lower cover.
Wherein, the surface of protecgulum, arc shell and bonnet is provided with blasting treatment layer.
Wherein, the first mounting surface form fit of the mounting surface of protecgulum and LED modules, mounting surface and the LED modules of protecgulum
The first mounting surface between be provided with waterproof construction.
Wherein, the second mounting surface form fit of the mounting surface of bonnet and LED modules, mounting surface and the LED modules of bonnet
The second mounting surface between be provided with waterproof construction.
Compared with prior art, this utility model has the advantages that：
(1) air vent of the LED street lamp is arranged on the front end and bottom of street lamp, therefore, it is possible to prevent debris from falling to street lamp
Inner chamber；
(2) top surface of the LED street lamp is arc shape, when weight drops to the top of LED street lamp, landing of taking advantage of a situation, no
The top surface of LED street lamp can be deposited in；
(3) position that air vent is arranged is reasonable, and radiating efficiency is high.
Description of the drawings
Fig. 1 is the upward view of LED street lamp of the present utility model；
Fig. 2 is the explosive view of LED street lamp of the present utility model；
Fig. 3 is the top view of the ventilating duct trend that LED street lamp of the present utility model can show that radiator；And
Fig. 4 is the rearview of LED street lamp of the present utility model.
Specific embodiment
Exemplary embodiment of the present utility model, feature and aspect are described in detail below with reference to accompanying drawing.It is identical in accompanying drawing
Reference represent the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings, remove
Non-specifically is pointed out, it is not necessary to accompanying drawing drawn to scale.
For a person skilled in the art, it should be apparent that " forward and backward, upper and lower, bottom, the top referred in the application
The direction word such as portion " merely to this utility model more intuitively can be explained, when the installation direction and Angulation changes of LED street lamp
When, above-mentioned direction also changes immediately, therefore above-mentioned direction word does not constitute the limit to protection domain of the present utility model
System.
A kind of LED street lamp of the present utility model, as shown in Figures 1 to 4, which includes protecgulum 1, LED modules, bonnet and electricity
Source 4.Wherein, LED modules include arc shell 21, the radiator 22 being arranged in arc shell 21, and are installed on arc shell
The LED light source 23 of the bottom of body 21, the two ends of arc shell 21 respectively constitute the first mounting surface and the second mounting surface；Protecgulum 1 with
First mounting surface of LED modules is detachably connected, and bonnet is detachably connected with the second mounting surface of LED modules；Bonnet includes
Lid 32 and lower cover 31, upper lid 32 are realized being detachably connected by screw with lower cover 31, form cavity between upper lid 32 and lower cover 31,
Power supply 4 is arranged inside cavity, and power supply 4 is electrically connected with LED light source 23；The bottom of lower cover 31 is provided with the first air vent 35, after
The rear end of lid is provided with lamppost installing hole 37, and the front end of protecgulum 1 is provided with the second air vent 11.The air vent of the LED street lamp sets
Put in the front end and bottom of street lamp, therefore, it is possible to prevent debris from falling to the inner chamber of street lamp；The LED street lamp top surface is non-porous streamline
Type globoidal structure, when weight drops to the top of LED street lamp, landing of taking advantage of a situation will not be deposited in the top surface of LED street lamp, prevent
Only debris are deposited in the surface of LED street lamp so as to affect radiating effect；The position that the air vent of the LED street lamp is arranged rationally, makes
Obtain its radiating efficiency high.
In the present embodiment, as shown in Fig. 2 a plurality of support rod 34 is provided between the bottom of lower cover 31 and power supply 4,
Ventilation gap is formed between a plurality of support rod 34.Power supply 4 is supported on support rod 34 and is existed with lower cover 31 certain
Distance, can facilitate battery to radiate by the ventilation gap between support rod 34, and, battery is supported to be prevented from
First air vent 35 of 31 bottom of Cell closure lower cover, is conducive to the radiating of whole LED street lamp.
In this embodiment, as shown in figure 3, the connection protecgulum 1 of ventilating duct 221 and bonnet of radiator 22, the convection current of natural wind
Direction is as indicated by the arrows in fig. 3.So natural wind can be with the less inside hindered through LED street lamp, and from radiator
Heat is taken away on 22, is conducive to the radiating of whole LED street lamp.
In the present embodiment, as shown in figure 4, the rear end of bonnet is provided with insertion side wall and is communicated to lamppost installing hole 37
Location hole, is provided with bolt 33 through location hole.After lamppost insertion lamppost installing hole 37, screwed in place bolt 33 is real
Existing fixation between lamppost and LED street lamp.Can be threaded on location hole, by screwed in place bolt 33 and make positioning spiral shell
The first end of bolt 33 holds out against the mode of lamppost to realize fixing, or hole is threaded on lamppost, by bolt 33
The mode of screwed hole of lamppost is screwed into realize fixing.
In the present embodiment, as shown in Fig. 2 protecgulum 1 is connected by screw with LED modules；Protecgulum 1 is stretched towards arc shell 21
Go out the first positioning convex 12, arc shell 21 is provided with the first locating slot matched with the first positioning convex 12.Carry out in screw
During installation, can first pass through the first positioning convex 12 carries out Primary Location to protecgulum 1, tightens screw afterwards again, convenient to install, and also carries
The high precision installed.
In the present embodiment, as shown in Fig. 2 bonnet is connected by screw with LED modules；Bonnet is stretched out towards arc shell 21
Second positioning convex 36, arc shell 21 are provided with the second locating slot matched with the second positioning convex 36.Pacified in screw
During dress, can first pass through the second positioning convex 36 carries out Primary Location to bonnet, tightens screw afterwards again, convenient to install, and also improves
The precision being mounted with.
In the present embodiment, the surface of protecgulum 1, arc shell 21 and bonnet is provided with blasting treatment layer, the LED street lamp
Shell mainly using aluminium alloy manufacture, the shell of LED street lamp is made after blasting treatment, the service life of LED street lamp can be improved,
And the diffuse-reflectance effect of shell after blasting treatment, can be strengthened.
In the present embodiment, the first mounting surface form fit of the mounting surface of protecgulum 1 and LED modules, so that whole
The outer surface of LED street lamp is more smoothed, attractive in appearance, and debris can be prevented to be deposited in the top surface of LED street lamp；The installation of protecgulum 1
Waterproof construction is provided between face and the first mounting surface of LED modules, concretely waterproof apron, improves the rain-proof of LED street lamp
Aqueouss energy, Jing tests, the classification of waterproof of the LED street lamp of said structure can reach IP66.
In the present embodiment, the second mounting surface form fit of the mounting surface of bonnet and LED modules, so that whole
The outer surface of LED street lamp is more smoothed, attractive in appearance, and debris can be prevented to be deposited in the top surface of LED street lamp；The mounting surface of bonnet
Waterproof construction is provided with and the second mounting surface of LED modules between, concretely waterproof apron, improves the rainwater-proof of LED street lamp
Performance, Jing tests, the classification of waterproof of the LED street lamp of said structure can reach IP66.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
Which is limited；Although being described in detail to this utility model with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：Which still can be modified to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this utility model
The scope of each embodiment technical scheme.
Claims (10)
1. a kind of LED street lamp, it is characterised in that：Including protecgulum, LED modules, bonnet and power supply；
The LED modules include arc shell, the radiator being arranged in the arc shell and are installed on the arc shell
The LED light source of body bottom, the two ends of the arc shell respectively constitute the first mounting surface and second installation of the LED modules
Face；
The protecgulum is detachably connected with the first mounting surface of the LED modules, and the bonnet is pacified with the second of the LED modules
Dress face is detachably connected；
The bonnet includes the upper lid being detachably connected and lower cover, forms a cavity between the upper lid and the lower cover, described
Power supply is arranged at the inside cavity, and the power supply is electrically connected with the LED light source；
The bottom of the lower cover is provided with the first air vent, and the rear end of the bonnet is provided with lamppost installing hole, the protecgulum
Front end is provided with the second air vent.
2. LED street lamp according to claim 1, it is characterised in that：It is provided between the lower cover and the power supply a plurality of
Support rod, forms ventilation gap between a plurality of support rod.
3. LED street lamp according to claim 1, it is characterised in that：The ventilating duct of the radiator be respectively communicated with it is described before
Lid and bonnet.
4. LED street lamp according to claim 1, it is characterised in that：The rear end of the bonnet is provided with insertion its side wall simultaneously
The location hole of the lamppost installing hole is communicated to, and is provided through the bolt of the location hole.
5. LED street lamp according to claim 1, it is characterised in that：The protecgulum is connected by screw with the LED modules
Connect；The protecgulum stretches out the first positioning convex towards the arc shell, and the arc shell is provided with and first convex
Play the first locating slot of matching.
6. LED street lamp according to claim 1, it is characterised in that：The bonnet is connected by screw with the LED modules
Connect；The bonnet stretches out the second positioning convex towards the arc shell, and the arc shell is provided with and second convex
Play the second locating slot of matching.
7. LED street lamp according to claim 1, it is characterised in that：The upper lid is connected by screw with lower cover.
8. LED street lamp according to claim 1, it is characterised in that：The surface of the protecgulum, arc shell and bonnet is all provided with
It is equipped with blasting treatment layer.
9. LED street lamp according to claim 1, it is characterised in that：The mounting surface of the protecgulum and the of the LED modules
Waterproof construction is provided between first mounting surface of one mounting surface form fit, the mounting surface of the protecgulum and the LED modules.
10. LED street lamp according to claim 1, it is characterised in that：The mounting surface of the bonnet and the LED modules
Waterproof knot is provided between second mounting surface of the second mounting surface form fit, the mounting surface of the bonnet and the LED modules
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113519.1U CN206072891U (en) | 2016-10-11 | 2016-10-11 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113519.1U CN206072891U (en) | 2016-10-11 | 2016-10-11 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072891U true CN206072891U (en) | 2017-04-05 |
Family
ID=58440596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113519.1U Active CN206072891U (en) | 2016-10-11 | 2016-10-11 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
-
2016
- 2016-10-11 CN CN201621113519.1U patent/CN206072891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
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