CN204513132U - A kind of LED street lamp modular structure - Google Patents
A kind of LED street lamp modular structure Download PDFInfo
- Publication number
- CN204513132U CN204513132U CN201520192039.8U CN201520192039U CN204513132U CN 204513132 U CN204513132 U CN 204513132U CN 201520192039 U CN201520192039 U CN 201520192039U CN 204513132 U CN204513132 U CN 204513132U
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- China
- Prior art keywords
- radiator
- water
- proof connector
- street lamp
- led street
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- 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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Abstract
The utility model discloses a kind of LED street lamp modular structure, comprise lens subassembly, LED aluminum base plate assembly, radiator, described lens are provided with LED aluminum base plate assembly, LED aluminum base plate assembly is provided with heat conductive insulating pad, heat conductive insulating pad is provided with radiator, be connected with water-proof connector in the middle part of described radiator, water-proof connector connects input cable line.The utility model adopts heat transfer muscle spacing on heat conductive insulating pad and appropriate design radiator and radiating ribs height, makes LED street lamp good heat dissipation effect, exothermic temperature evenly, radiator not easily assembles dust and foreign matter; Adopt roomy sealing ring to seal between lens and radiator, require low to the accuracy of manufacture, assembly precision, be convenient to manufacture, assemble.
Description
Technical field
The utility model relates to LED technical field, especially relates to a kind of LED street lamp modular structure.
Background technology
LED street lamp is as a kind of lighting, and more and more important in people's life, current LED street lamp radiator radiator structure radiating ribs is larger apart from height, easily assemble dust, foreign matter between radiating ribs, affect radiating effect, clean inconvenience, and radiator temperature is uneven, medium temperature is higher; Secondly, the hermetically-sealed construction of current LED street lamp module, input wires place adopts sealing-plug, adopts little and thin sealing ring between lens and radiator; The sealing-plug hermetically-sealed construction at input wires place is unreliable, and this hermetically-sealed construction needs the high accuracy of manufacture and strict processing procedure to control to ensure sealing effectiveness; Little and thin sealing ring between lens and radiator, is difficult to during assembling ensure that sealing ring is indeformable, easily occurs local water inlet.
Utility model content
In order to overcome above-mentioned prior art problem, the utility model provide a kind of not easily assemble dust, heat radiation evenly, the LED street lamp modular structure of good sealing effect.
The purpose of this utility model adopts following technical scheme to realize:
A kind of LED street lamp modular structure, comprise lens subassembly, LED aluminum base plate assembly, radiator, described lens are provided with LED aluminum base plate assembly, LED aluminum base plate assembly is provided with heat conductive insulating pad, heat conductive insulating pad is provided with radiator, be connected with water-proof connector in the middle part of described radiator, water-proof connector connects input cable line.
Adopt sealing ring to seal between described lens subassembly and radiator, during actual fabrication, can adopt roomy sealing ring, it requires low to the accuracy of manufacture, assembly precision, be convenient to manufacture, assemble, and sealing is reliable.
Described water-proof connector and radiator are threaded connection, water-proof connector comprises water-proof connector lid, water-proof connector sealing shroud tightener, water-proof connector sealing shroud, water-proof connector body, sealing gasket from top to bottom successively, is sealed between water-proof connector and radiator by sealing gasket.
Described radiator comprises bottom surface and top heat dissipation face, connected by some heat transfer muscle between bottom surface and top heat dissipation face, heat transfer muscle is between two at a distance of 40-50mm, this spacing ensures that the heat transfer of radiator is average, guarantee each several part homogeneous temperature of radiator, radiator top heat dissipation face is provided with the little radiating ribs of some height, this little radiating ribs easy cleaning, and dust, foreign matter can be avoided to pile up impact heat radiation.
Compared to existing technology, the beneficial effects of the utility model are: the utility model LED street lamp modular structure, by adopting heat transfer muscle spacing on heat conductive insulating pad and appropriate design radiator and radiating ribs height, makes LED street lamp good heat dissipation effect, exothermic temperature evenly, radiator not easily assembles dust and foreign matter; Secondly, hermetic unit adopts roomy sealing ring to require low to the accuracy of manufacture, and assembling is simple and sealing is reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the decomposing schematic representation of the utility model water-proof connector.
In figure: 1, lens subassembly; 2, sealing ring; 3, LED aluminum base plate assembly; 4, heat conductive insulating pad; 5, radiator; 501, bottom surface; 502, conduct heat muscle; 503, top heat dissipation face; 504, radiating ribs; 6, water-proof connector; 601, sealing gasket; 602, water-proof connector body; 603, water-proof connector sealing shroud; 604, water-proof connector sealing shroud tightener; 605, water-proof connector lid; 7, input cable line.
Detailed description of the invention
Below, with detailed description of the invention, the utility model is described in further detail by reference to the accompanying drawings.
As shown in Figure 1, a kind of LED street lamp modular structure, comprise lens subassembly 1, LED aluminum base plate assembly 3, radiator 5, described lens subassembly 1 is provided with aluminium base assembly 3, LED aluminum base plate assembly 3 is provided with heat conductive insulating pad 4, heat conductive insulating pad 4 is provided with radiator 5, adopt sealing ring 2 to seal between described lens subassembly 1 and radiator 5, can adopt roomy sealing ring 2 in reality, this roomy sealing ring 2 pairs of accuracies of manufacture, assembly precision require low, be convenient to manufacture, assemble, and sealing is reliable.Described radiator 5 comprises bottom surface 501 and top heat dissipation face 503, bottom surface 501 is connected by some heat transfer muscle 502 with top heat dissipation face 503, top heat dissipation face 503 is provided with the little radiating ribs of some height 504, in the present embodiment, radiating principle is, the heat that LED aluminum base plate assembly 3 produces is delivered to radiator 5 by heat conductive insulating pad 4, due to heat transfer muscle 502 between two spacing between 40-50mm, centre is beneficial to air circulation heat radiation, ensure that the heat transfer of radiator 5 is average, each several part homogeneous temperature (radiator 5 temperature difference is less than 3 degree), simultaneously, because the radiating ribs 504 on top heat dissipation face 503 is highly little, avoid dust, foreign matter piles up impact heat radiation.
As shown in Figure 2, water-proof connector 6 is connected with in the middle part of described radiator 5, water-proof connector 6 connects input cable line 7, described water-proof connector 6 is threaded connection with radiator 5, water-proof connector 6 comprises water-proof connector lid 605, water-proof connector sealing shroud tightener 604, water-proof connector sealing shroud 603, water-proof connector body 602, sealing gasket 601 from top to bottom successively, sealed by sealing gasket 601 between water-proof connector 6 and radiator 5, and the mounting portion projection between water-proof connector 6 and radiator 5, water can not be caused to assemble; Described input cable line 7 also enters LED aluminum base plate assembly 3 through radiator 5 by water-proof connector lid 605, water-proof connector sealing shroud tightener 604, water-proof connector sealing shroud 603, water-proof connector body 602, sealing gasket 601 successively, sealing between input cable line 7 and water-proof connector 6 tightens up water-proof connector sealing shroud tightener 604 to compress the effect that water-proof connector sealing shroud 603 reaches sealing by water-proof connector lid 605, and water-proof connector lid 605 and water-proof connector body 602 are threaded connection.Wiring between input cable line 7 and LED aluminum base plate assembly 3 adopts water-proof connector 6, and sealing is reliable and assembling is simple.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (6)
1. a LED street lamp modular structure, comprise lens subassembly, LED aluminum base plate assembly, radiator, it is characterized in that: described lens are provided with LED aluminum base plate assembly, LED aluminum base plate assembly is provided with heat conductive insulating pad, heat conductive insulating pad is provided with radiator, be connected with water-proof connector in the middle part of described radiator, water-proof connector connects input cable line.
2. LED street lamp modular structure according to claim 1, is characterized in that: adopt sealing ring to seal between described lens subassembly and radiator.
3. LED street lamp modular structure according to claim 1, is characterized in that: described water-proof connector is threaded connection radiator.
4. LED street lamp modular structure according to claim 3, is characterized in that: described water-proof connector comprises water-proof connector lid, water-proof connector sealing shroud tightener, water-proof connector sealing shroud, water-proof connector body, sealing gasket from top to bottom successively.
5. LED street lamp modular structure according to claim 1, is characterized in that: described radiator comprises bottom surface and top heat dissipation face, is connected between bottom surface and top heat dissipation face by some heat transfer muscle.
6. LED street lamp modular structure according to claim 5, is characterized in that: heat transfer muscle is between two at a distance of 40-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192039.8U CN204513132U (en) | 2015-04-01 | 2015-04-01 | A kind of LED street lamp modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192039.8U CN204513132U (en) | 2015-04-01 | 2015-04-01 | A kind of LED street lamp modular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513132U true CN204513132U (en) | 2015-07-29 |
Family
ID=53711109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192039.8U Expired - Fee Related CN204513132U (en) | 2015-04-01 | 2015-04-01 | A kind of LED street lamp modular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939968A (en) * | 2017-05-02 | 2017-07-11 | 陈强 | A kind of plug-in unit LED illumination die set |
-
2015
- 2015-04-01 CN CN201520192039.8U patent/CN204513132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939968A (en) * | 2017-05-02 | 2017-07-11 | 陈强 | A kind of plug-in unit LED illumination die set |
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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 |
Granted publication date: 20150729 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |