CN209726039U - A kind of LED street lamp of high heat dispersion - Google Patents
A kind of LED street lamp of high heat dispersion Download PDFInfo
- Publication number
- CN209726039U CN209726039U CN201920232730.2U CN201920232730U CN209726039U CN 209726039 U CN209726039 U CN 209726039U CN 201920232730 U CN201920232730 U CN 201920232730U CN 209726039 U CN209726039 U CN 209726039U
- Authority
- CN
- China
- Prior art keywords
- radiator
- light source
- source module
- street lamp
- heat dissipation
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED street lamp of high heat dispersion, comprising: radiator, light source module group, the mounting bracket being separately mounted on the radiator；The light source module group, mounting bracket are separately positioned on the two sides of radiator；The light source module group includes: the LED lamp panel connecting respectively with the radiator, optical lens plate, and the optical lens plate covers the LED lamp panel；The radiator includes: heat sink, the heat dissipation otic placode connecting respectively with the two sides of the heat sink；Angle between the heat dissipation otic placode and heat sink is obtuse angle, and the same side of heat sink is arranged in two heat dissipation otic placodes, light source module group.The heat sink and heat dissipation otic placode of the utility model are at obtuse angle, while giving light source module group optically focused, dust, leaf, birds droppings can also be avoided in heat dissipation otic placode accumulation, the dust accumulated on radiating fin, leaf, birds droppings is avoided to impact heat dissipation.
Description
Technical field
The utility model relates to street lamp technology field more particularly to a kind of LED street lamps of high heat dispersion.
Background technique
Now with the development trend of energy-saving and emission-reduction, LED street lamp is because of spies such as its energy conservation and environmental protection, high, the service life length of luminous efficiency
The trend of the big substituted conventional high-tension sodium vapor lamp of point.Then LED in use, can also generate certain heat, for big function
Heat is just bigger for rate LED street lamp, if heat dissipation is not sufficiently good, will affect the service life of lamps and lanterns, therefore LED was being used
Heat dissipation problem in journey becomes one of the Main way of related technical personnel's research.LED street lamp structure is generally outer by radiating at present
The part such as shell, power supply, light source module forms.Heat-dissipating casing generally uses die-casting process, and poor heat conductivity radiates not ideal enough, and
Weight weight.Die casting shell is typically all to do radiating fin, all not ideal enough in terms of accumulatingdust dirt, leaf, birds droppings, these meetings
Seriously affect the heat sinking function of lamps and lanterns.
Therefore, the prior art is defective, needs to improve.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of LED street lamp of high heat dispersion, radiating fin is avoided
Dust, leaf, the birds droppings of upper accumulation impact heat dissipation.
The technical solution of the utility model is as follows: providing a kind of LED street lamp of high heat dispersion, comprising: radiator, respectively
Light source module group, the mounting bracket being mounted on the radiator；The light source module group, mounting bracket are separately positioned on radiator
Two sides；The light source module group includes: the LED lamp panel connecting respectively with the radiator, optical lens plate, the optical lens plate
Cover the LED lamp panel；The radiator includes: heat sink, the heat dissipation otic placode connecting respectively with the two sides of the heat sink；Institute
The angle stated between heat dissipation otic placode and heat sink is obtuse angle, and the same of heat sink is arranged in two the heat dissipation otic placodes, light source module groups
One side.Heat sink can also avoid dust, leaf, bird while giving light source module group optically focused at obtuse angle with heat dissipation otic placode
Excrement is in heat dissipation otic placode accumulation, so that the dust of accumulation, leaf, birds droppings be avoided to impact heat dissipation.
Further, the mounting bracket includes: the mounting blocks connecting with the radiator, is connected respectively with the mounting blocks
Fluted, locking hole is arranged in clip, the lock screw connect, the mounting blocks, and the clip is across the groove, the locking hole
It is connected to the groove, the lock screw is arranged in locking hole.Street lamp bracket is inserted into the groove of mounting blocks, lock screw
Locking hole is screwed in, lock screw is contacted with street lamp bracket, so that street lamp bracket is locked in mounting bracket.
Further, the LED street lamp of the high heat dispersion, further includes: the power storehouse being mounted on the radiator, if
Set the battery in the power storehouse；The same side of radiator is arranged in the power storehouse and the mounting bracket.
Further, the power storehouse includes: the box body of both ends open, and sealing ring, the capping of the opening is arranged in,
The sealing ring setting is between the capping and box body；One closure contacts of the mounting bracket and power storehouse, and it is described
The capping of mounting bracket contact is provided with string holes.
Further, the LED street lamp of the high heat dispersion, further includes: the optical flame detector being mounted on the power storehouse, institute
It states optical flame detector and the LED lamp panel is electrically connected.
Further, the surface setting of the box body is fluted.
Further, the light source module group is two.
Using the above scheme, the utility model provides a kind of LED street lamp of high heat dispersion, heat sink and heat dissipation otic placode at
Obtuse angle can also avoid dust, leaf, birds droppings in heat dissipation otic placode accumulation, avoid heat radiating fin while giving light source module group optically focused
Dust, leaf, the birds droppings of on piece accumulation impact heat dissipation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the cross-sectional view of line A-A in Fig. 2；
Fig. 4 is the explosive view of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of LED street lamp of high heat dispersion, comprising: radiator 10, point
Light source module group 20, the mounting bracket 30 not being mounted on the radiator 10；The light source module group 20, mounting bracket 30 are set respectively
It sets in the two sides of radiator 10；The light source module group 20 includes: the LED lamp panel 21 connecting respectively with the radiator 10, optics
Lens board 22, the optical lens plate 22 cover the LED lamp panel 21；The radiator 10 include: heat sink 11, respectively with institute
State the heat dissipation otic placode 12 of the two sides connection of heat sink 11；It is described heat dissipation otic placode 12 and heat sink 11 between angle be obtuse angle, two
The same side of heat sink 11 is arranged in a heat dissipation otic placode 12, light source module group 20.Heat sink 11 and heat dissipation otic placode 12 at
Obtuse angle can also avoid dust, leaf, birds droppings from accumulating in heat dissipation otic placode 12, to keep away while giving 20 optically focused of light source module group
The dust, leaf, birds droppings for exempting from accumulation impact heat dissipation.
The mounting bracket 30 includes: the mounting blocks 31 connecting with the radiator 10, is connected respectively with the mounting blocks 31
Fluted 34, locking hole are arranged in clip 32, the lock screw 33 connect, the mounting blocks 31, and the clip 32 is across the groove
34, the locking hole is connected to the groove 34, and the lock screw 33 is arranged in locking hole 33.Street lamp bracket insertion installation
In the groove 34 of block 31, lock screw 33 screws in locking hole, and lock screw is contacted with street lamp bracket, so that street lamp bracket be locked
In mounting bracket 30.
The LED street lamp of the high heat dispersion, further includes: the power storehouse 40 being mounted on the radiator 10, setting exist
Battery 41 in the power storehouse 40；The same side of radiator 10 is arranged in the mounting bracket 30 for the power storehouse 40
Face.
The power storehouse 40 includes: the box body 42 of both ends open, and sealing ring 43, the capping 44 of the opening is arranged in,
The setting of sealing ring 43 is between the capping 44 and box body 42；One capping 44 of the mounting bracket 30 and power storehouse 40
Contact, the capping 44 contacted with the mounting bracket 30 are provided with string holes 45.
The LED street lamp of the high heat dispersion, further includes: the optical flame detector 46 being mounted on the power storehouse 40, the light
Sensor 46 and the LED lamp panel 21 are electrically connected.
The surface setting fluted 47 of the box body 42.The light source module group 20 is two.
In conclusion the utility model provides a kind of LED street lamp of high heat dispersion, heat sink is with heat dissipation otic placode at blunt
Angle can also avoid dust, leaf, birds droppings in heat dissipation otic placode accumulation, avoid radiating fin while giving light source module group optically focused
Dust, leaf, the birds droppings of upper accumulation impact heat dissipation.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of LED street lamp of high heat dispersion characterized by comprising radiator is separately mounted on the radiator
Light source module group, mounting bracket；The light source module group, mounting bracket are separately positioned on the two sides of radiator；The light source module group packet
Include: the LED lamp panel that connect respectively with the radiator, optical lens plate, the optical lens plate cover the LED lamp panel；Institute
Stating radiator includes: heat sink, the heat dissipation otic placode connecting respectively with the two sides of the heat sink；The heat dissipation otic placode and heat sink
Between angle be obtuse angle, the same side of heat sink is arranged in two heat dissipation otic placodes, the light source module groups.
2. a kind of LED street lamp of high heat dispersion according to claim 1, which is characterized in that the mounting bracket includes:
The mounting blocks connecting with the radiator, the clip connecting respectively with the mounting blocks, lock screw, the mounting blocks are provided with
Groove, locking hole, the clip are connected to across the groove, the locking hole with the groove, and the lock screw setting exists
In locking hole.
3. a kind of LED street lamp of high heat dispersion according to claim 1, which is characterized in that further include: it is mounted on described
The battery in the power storehouse is arranged in power storehouse on radiator；The power storehouse is radiating with mounting bracket setting
The same side of device.
4. a kind of LED street lamp of high heat dispersion according to claim 3, which is characterized in that the power storehouse includes: two
The box body of end opening, is arranged in sealing ring, the capping of the opening, sealing ring setting the capping and box body it
Between；One closure contacts of the mounting bracket and power storehouse, the capping contacted with the mounting bracket are provided with string holes.
5. a kind of LED street lamp of high heat dispersion according to claim 3, which is characterized in that further include: it is mounted on described
Optical flame detector on power storehouse, the optical flame detector and the LED lamp panel are electrically connected.
6. a kind of LED street lamp of high heat dispersion according to claim 4, which is characterized in that the surface of the box body is set
It is equipped with groove.
7. a kind of LED street lamp of high heat dispersion according to claim 1, which is characterized in that the light source module group is two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232730.2U CN209726039U (en) | 2019-02-22 | 2019-02-22 | A kind of LED street lamp of high heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232730.2U CN209726039U (en) | 2019-02-22 | 2019-02-22 | A kind of LED street lamp of high heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726039U true CN209726039U (en) | 2019-12-03 |
Family
ID=68683813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232730.2U Expired - Fee Related CN209726039U (en) | 2019-02-22 | 2019-02-22 | A kind of LED street lamp of high heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726039U (en) |
-
2019
- 2019-02-22 CN CN201920232730.2U patent/CN209726039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |