CN209431371U - A kind of street lamp aluminum substrate of rapid cooling - Google Patents
A kind of street lamp aluminum substrate of rapid cooling Download PDFInfo
- Publication number
- CN209431371U CN209431371U CN201920266799.7U CN201920266799U CN209431371U CN 209431371 U CN209431371 U CN 209431371U CN 201920266799 U CN201920266799 U CN 201920266799U CN 209431371 U CN209431371 U CN 209431371U
- Authority
- CN
- China
- Prior art keywords
- substrate body
- ladder cavity
- street lamp
- back side
- stage ladder
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to street lamp technology fields, more particularly to a kind of street lamp aluminum substrate of rapid cooling, including substrate body, the positive first half of substrate body offers the two-stage ladder cavity for installing LED lighting board, the back side of two-stage ladder cavity is formed with several cooling fins, several cooling fins are also formed with around the outside of two-stage ladder cavity, the outer end of each cooling fin is coated by edge strip, and the aperture for wearing power supply line is offered on front side of two-stage ladder cavity；The latter half of both sides at the substrate body back side are formed respectively with platform, and the first screw hole for being connected and fixed shell is offered on platform；The rear end at the substrate body back side is formed with link block, the centre of link block is formed with the arc groove for positioning lamp stand, arc groove is arranged along the front-rear direction of substrate body, the both sides of link block are formed with location hole, positioning bolt is connect after passing through location hole with locating piece, lamp stand is pressed abd fixed in arc groove by locating piece, compact overall structure, easy for installation.
Description
Technical field
The utility model relates to street lamp technology field more particularly to a kind of street lamp aluminum substrates of rapid cooling.
Background technique
Street lamp is the lamps and lanterns in traffic lighting in the illumination zone of road surface, is widely used in the various places for needing to illuminate.
The primary structure of street lamp is lamp stand, shell, light bulb, lampshade and interlock circuit, and light bulb is installed inside the shell, and lampshade is covered with lamp
Bubble prevents rainwater from entering and also reduces dazzle.Common street lamp is generally adopted by halogen lamp, and the light sources such as energy-saving lamp, energy consumption is high, the longevity
It orders short, needs to frequently replace.Current trend is, since LED light source fever is larger, to need to design its heat dissipation using LED light source
Substrate.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technique, provide a kind of street lamp aluminium base of rapid cooling
Plate is capable of the heat of Quick diffusing LED, and has compact-sized, easy for installation technical characterstic.
The technical solution of the utility model is as follows:
A kind of street lamp aluminum substrate of rapid cooling, including substrate body, the positive first half of substrate body, which offers, to be used for
The two-stage ladder cavity of LED lighting board is installed, the back side of two-stage ladder cavity is formed with several cooling fins, recessed around two-stage ladder
The outside of chamber is also formed with several cooling fins, and the outer end of each cooling fin is coated by edge strip, offers on front side of two-stage ladder cavity
For wearing the aperture of power supply line；The latter half of both sides at the substrate body back side are formed respectively with platform, offer on platform for connecting
Connect the first screw hole of fixing shell；The rear end at the substrate body back side is formed with link block, and the centre of link block is formed with for positioning lamp
The arc groove of bar, arc groove arrange that the both sides of link block are formed with location hole, positioning bolt along the front-rear direction of substrate body
It is connect after location hole with locating piece, lamp stand is pressed abd fixed in arc groove by locating piece.
Preferably, in the two-stage ladder cavity, first order ladder cavity offer it is several for install lampshade and
Second screw hole of lampshade pressing ring, second level ladder cavity offer several for installing the third screw hole of LED lighting board.
Preferably, the cooling fin gradually decreases height from the centre of two-stage ladder cavity to both sides.
Preferably, being formed with the locating rod with holes for positioning power supply line on front side of the back side of the two-stage ladder cavity.
Preferably, the latter half of of the substrate body back side is formed with reinforcing rib between the platform on both sides.
Preferably, the latter half of of the substrate body back side is formed with reinforcing rib on link block both sides.
The utility model has the beneficial effect that the utility model is formed with cooling fin, being capable of Quick diffusing heat, moreover it is possible to
Connected with outer casing, lampshade and fixed lamp stand, overall structure is simple and compact, easy for installation.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the present invention looks up structural representation of Fig. 1.
Fig. 4 is the schematic perspective view at the utility model back side.
Fig. 5 is the positive schematic perspective view of the utility model.
Fig. 6 is the schematic perspective view of lampshade pressing ring.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in further detail.
As shown in Fig. 1 to Fig. 5, a kind of street lamp aluminum substrate of rapid cooling, including substrate body 1, substrate body 1 are positive
First half offers the two-stage ladder cavity (punch forming) for installing LED lighting board, and the back side of two-stage ladder cavity is formed with
Several cooling fins 5 are also formed with several cooling fins 5 around the outside of two-stage ladder cavity, and the outer end of each cooling fin 5 is by edge strip
8 coat (edge strip and cooling fin and substrate body are integrally formed), offer on front side of two-stage ladder cavity for wearing power supply line
Aperture 16；The latter half of both sides at 1 back side of substrate body are formed respectively with platform 10, offer on platform 10 for being connected and fixed
First screw hole 11 of shell.The rear end at 1 back side of substrate body is formed with link block 13, and the centre of link block 13 is formed with for positioning lamp
The arc groove 9 of bar, arc groove 9 arranges that the both sides of link block 13 are formed with location hole 2 along the front-rear direction of substrate body 1, fixed
Position bolt is connect after passing through location hole 2 with locating piece, and lamp stand is pressed abd fixed in arc groove 9 by locating piece.
In the two-stage ladder cavity, first order ladder cavity 4 offers several for installing lampshade and lampshade pressing ring
The second screw hole 3 of 15 (structure is as shown in Figure 6), second level ladder cavity 6 offer several for installing the third of LED lighting board
Screw hole 7.
The cooling fin 5 gradually decreases height from the centre of two-stage ladder cavity to both sides, can better adapt in this way
The change in shape of shell.The locating rod with holes 17 for positioning power supply line is formed on front side of the back side of the two-stage ladder cavity.
The latter half of of 1 back side of substrate body is formed with reinforcing rib 12 between the platform 10 on both sides.The substrate body 1
The latter half of of the back side is formed with reinforcing rib 12 on 13 both sides of link block.
The mounting means of the utility model is: first LED lighting board being placed into second level ladder cavity 6, screw fit
Third screw hole 7 fixes LED lighting board, and flat lampshade is installed to first order ladder cavity 4, then lampshade pressing ring 15 is covered
Onto lampshade, lampshade is compressed by the mounting hole 14 of lampshade pressing ring and the second screw hole 3 of first order ladder cavity 4.Lamp stand
It is placed into arc groove 9, then briquetting is pressed on lamp stand, and positioning bolt is connect after passing through location hole 2 with locating piece, by substrate
Ontology 1 is fixed on lamp stand.Then shell is aligned with the edge of substrate body 1 again, then with the first spiral shell of screw fit platform
Shell is fixed in hole 11.Power supply line is pierced by from lamp stand, connects LED lighting board after locating rod 17 with holes and aperture 16.
The above is only the preferred embodiment of the present invention, and for those skilled in the art, this is practical new
Type can have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of street lamp aluminum substrate of rapid cooling, it is characterised in that: including substrate body (1), before substrate body (1) is positive
Half portion offers the two-stage ladder cavity for installing LED lighting board, and the back side of two-stage ladder cavity is formed with several cooling fins
(5), several cooling fins (5) are also formed with around the outside of two-stage ladder cavity, the outer end of each cooling fin (5) is wrapped by edge strip (8)
It covers, the aperture (16) for wearing power supply line is offered on front side of two-stage ladder cavity；Latter half of two at substrate body (1) back side
While being formed respectively with platform (10), the first screw hole (11) for being connected and fixed shell is offered on platform (10)；Substrate body (1)
The rear end at the back side is formed with link block (13), and the centre of link block (13) is formed with the arc groove (9) for positioning lamp stand, and arc is recessed
Slot (9) arranges that the both sides of link block (13) are formed with location hole (2) along the front-rear direction of substrate body (1), and positioning bolt passes through fixed
Position hole (2) is connect with locating piece afterwards, and lamp stand is pressed abd fixed in arc groove (9) by locating piece.
2. a kind of street lamp aluminum substrate of rapid cooling as described in claim 1, it is characterised in that: in the two-stage ladder cavity,
First order ladder cavity (4) offers several for installing the second screw hole (3) of lampshade and lampshade pressing ring (15), second level rank
Terraced cavity (6) offers several for installing the third screw hole (7) of LED lighting board.
3. a kind of street lamp aluminum substrate of rapid cooling as described in claim 1, it is characterised in that: the cooling fin (5) is from two-stage
The centre of ladder cavity gradually decreases height to both sides.
4. a kind of street lamp aluminum substrate of rapid cooling as described in claim 1, it is characterised in that: the back of the two-stage ladder cavity
The locating rod with holes (17) for positioning power supply line is formed on front side of face.
5. a kind of street lamp aluminum substrate of rapid cooling as described in claim 1, it is characterised in that: substrate body (1) back side
The latter half of platform (10) on both sides between be formed with reinforcing rib (12).
6. a kind of street lamp aluminum substrate of rapid cooling as described in claim 1, it is characterised in that: substrate body (1) back side
Latter half of be formed with reinforcing rib (12) on link block (13) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266799.7U CN209431371U (en) | 2019-03-03 | 2019-03-03 | A kind of street lamp aluminum substrate of rapid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266799.7U CN209431371U (en) | 2019-03-03 | 2019-03-03 | A kind of street lamp aluminum substrate of rapid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209431371U true CN209431371U (en) | 2019-09-24 |
Family
ID=67978209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266799.7U Active CN209431371U (en) | 2019-03-03 | 2019-03-03 | A kind of street lamp aluminum substrate of rapid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209431371U (en) |
-
2019
- 2019-03-03 CN CN201920266799.7U patent/CN209431371U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203131624U (en) | Novel LED (light emitting diode) wall lamp | |
| US20100027270A1 (en) | Safe and high-brightness led lamp | |
| CN101608787B (en) | LED flat lamp | |
| CN204785929U (en) | High -power module street lamp | |
| CN201273472Y (en) | Improved LED lamp structure | |
| CN202327907U (en) | Light emitting diode (LED) street lamp light source capable of realizing direct sodium lamp replacement | |
| CN202511069U (en) | Integrated novel light-emitting diode (LED) fluorescent lamp | |
| CN201582603U (en) | Led lamp | |
| CN201110472Y (en) | LED lamp | |
| CN209431371U (en) | A kind of street lamp aluminum substrate of rapid cooling | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN202361157U (en) | Fluorescent lamp | |
| CN201973522U (en) | LED unfold install down lamp | |
| CN204313053U (en) | A kind of LED bay light | |
| CN201284995Y (en) | High-power LED daylight lamp | |
| CN209569651U (en) | A kind of high saturating LED illumination lamp of wide-angle | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN202001863U (en) | Integrally encapsulated LED light source with high heat radiation performance | |
| CN205664252U (en) | Rectangular lamp of wide voltage LED | |
| CN205118820U (en) | Integral type LED ceiling light | |
| CN213394742U (en) | Extruded profile structure capable of enlarging light emitting range | |
| CN209876861U (en) | Vehicle-mounted floodlight with handle | |
| CN207778156U (en) | A kind of LED street lamp | |
| CN112610936B (en) | LED light source, LED display module and LED lighting device | |
| CN201992400U (en) | LED (light-emitting diode) track lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |