CN203176945U - LED street lamp with heat easy to dissipate - Google Patents
LED street lamp with heat easy to dissipate Download PDFInfo
- Publication number
- CN203176945U CN203176945U CN2013201485848U CN201320148584U CN203176945U CN 203176945 U CN203176945 U CN 203176945U CN 2013201485848 U CN2013201485848 U CN 2013201485848U CN 201320148584 U CN201320148584 U CN 201320148584U CN 203176945 U CN203176945 U CN 203176945U
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- China
- Prior art keywords
- panel
- lamp
- shell
- street lamp
- led street
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses an LED street lamp with heat easy to dissipate. The LED street lamp with heat easy to dissipate comprises an outer shell, a lamp panel embedded with LED beads, lens fixing seats, lenses, a panel, a power supply and a power supply box, wherein the lamp panel embedded with the LED beads is arranged in the outer shell through a baffle on the edge of the outer shell, the lenses are arranged in the lens fixing seats respectively, the lens fixing seat embedded with the lenses are fixed on the panel through corresponding fixing holes in the panel, and the outer shell are fixed with the panel through fixing threaded holes by screw spikes through fixing threaded holes around the panel and corresponding threaded hoe grooves in the outer shell. Heat dissipation holes are formed in two sides of the outer shell, the outer surface of the outer shell is provided with a set of parallel aluminum cooling fins and through holes, and the heat dissipation area is increased. The bottom of the power supply box is provided with two fixing holes and two bosses, the power supply is arranged in the power supply box, heat dissipation space is increased through the bosses at the bottom of the power supply box, the parallel fins are arranged on the outer surface of a lamp base to improve heat dissipation efficiency, the service life of a fluorescent lamp is prolonged, and the LED street lamp with heat easy to dissipate has the advantages of being safe, reliable, long in service life and the like.
Description
Technical field
The utility model relates to a kind of LED street lamp of easy heat radiation, belongs to the energy-saving illumination technical field, and a kind of heat radiation specifically is good, installation, convenient disassembly, the LED street lamp that contour structures is attractive in appearance.
Background technology
The heat radiation of LED street lamp all the time is a technical barrier.So far, each big LED street lamp manufacturing firm does not all have better way to solve this heat dissipation problem.The radiator structure that existing employing aluminium base and thermal grease are bonding causes the heat radiation temperature difference between LED, aluminium base and aluminium base (street lamp shell) bigger, and the LED junction temperature is higher.When the LED junction temperature more than 70 ℃ the time, the LED lamp plate will be subjected to badly damaged, causes light decay, influences the life-span of whole LED light fixture.
In addition, the bad processing of the welding procedure between aluminium base and aluminium base, thermal grease can be aging through long-term the use, can not reach radiating effect and easily cause contact insufficient, and the inhomogeneous local temperature that also can make light fixture of dispelling the heat is too high and influence the life-span.
Summary of the invention
At the existing in prior technology deficiency, it is simple that technical problem to be solved in the utility model provides a kind of compact conformation, practical and convenient, and area of dissipation is big, the LED street lamp of the easy heat radiation of good heat dissipation effect.To achieve these goals, the technical solution adopted in the utility model is:
A kind of LED street lamp of easy heat radiation, comprise shell, be embedded with lamp plate, lens holder, lens, panel, power supply and the power pack of LED lamp pearl, it is characterized in that, the lamp plate of the described LED of being embedded with lamp pearl places shell by the baffle plate of shell edge, described lens are installed in the lens holder, the lens holder that is embedded with lens is fixed on the panel by fixing hole corresponding on the panel, and described shell and panel are by screw thread hole slot screw fixings corresponding on panel retaining thread hole all around and the shell;
As improvement of the present utility model, described shell both sides are provided with louvre; Described outer surface of outer cover is provided with one group of parallel radiated rib of aluminum and through hole, and shell one end is provided with a cavity.
The LED street lamp of above-mentioned a kind of easy heat radiation, described power pack bottom is provided with two fixing holes and boss, and power supply keeps certain spacing by support and the power pack bottom of boss.
The LED street lamp of above-mentioned a kind of easy heat radiation, described power supply and power pack size are adaptive, and power pack is fixed in the cavity of shell one end by the fixing hole of bottom, and described power pack one side is provided with a wire guide, and the corresponding side of power pack is provided with one and goes out wire casing.
The beneficial effects of the utility model are: compared with prior art, a kind of easy heat dissipation LED road lamp that the utility model provides, the shell both sides are provided with louvre, outer surface of outer cover is provided with one group of parallel radiated rib of aluminum and through hole, shell one end is provided with a cavity, the interior heat of lamp body is provided with louvre by the shell both sides and fin can well distribute, the mounting groove of shell one end can be installed on the external pillar easily, the lamp plate side is fixed in the lamp body by the shell edge baffle plate, is convenient for changing the LED lamp.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is planar structure schematic diagram of the present utility model;
Fig. 3 is left view of the present utility model.
Among the figure: shell 1; Power pack 2; Power supply 3; Lamp plate 4; Lens holder 5; Lens 6; Panel 7; Louvre 101; Screw thread hole slot 102; Through hole 103; Cavity 104; Position, hole 105; Mounting groove 106; Baffle plate 107; Fin 108; Boss 201; Wire guide 202; Go out wire casing 203; Side shield 401; LED lamp pearl 402; Fixing hole 701; Bar-shaped trough 702; Screwed hole 703; Screw 8.
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of LED street lamp of easy heat radiation comprises shell 1, power pack 2, power supply 3, lamp plate 4, lens holder 5, lens 6, panel 7; The lamp plate 4 that is embedded with LED lamp pearl 402 places shell 1 by the baffle plate 107 at shell 1 edge, side shield 401 and the bar-shaped trough on the panel 702 on the lamp plate fasten, lens 6 are installed in the lens holder 5, the lens holder 5 that is embedded with lens 6 is fixed on the panel 7 by fixing hole 701 corresponding on the panel 7, and shell 1 and panel 7 are fixed by screw thread hole slot 102 usefulness screws 8 corresponding on the screwed hole 703 around the panel and the shell 1.；
As improvement of the present utility model, shell 1 outer surface is provided with one group of parallel radiated rib 108 of aluminum and through hole 103, and shell 1 one ends are provided with a cavity 104, and shell 1 both sides are provided with louvre 101.
As shown in Figure 1, power pack 2 bottoms are provided with two fixing holes 701 and boss 201, and described power supply 3 sizes adapt to power pack 2, have increased the spacing of power supply 3 with power pack 2 bottoms by boss 201.Power pack 2 one sides are provided with a wire guide 202, and power pack 2 corresponding sides are provided with one and go out wire casing 203.
One group of parallel radiated rib of aluminum of the louvre of the utility model shell both sides, outer surface of outer cover and through hole are used for making that heat in time distributes in the lamp body, the mounting groove of shell one end can be installed on the external pillar easily, the lamp plate side is fixed in the lamp body by the shell edge baffle plate, is convenient for changing the LED lamp.With prior art, compare and the utlity model has rapid heat dissipation, assemble easy to maintenance, advantages such as long service life.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. easy LED street lamp of heat radiation, comprise shell, be embedded with lamp plate, lens holder, lens, panel, power supply and the power pack of LED lamp pearl, it is characterized in that: the lamp plate of the described LED of being embedded with lamp pearl places shell by the baffle plate of shell edge, described lens are installed in the lens holder, the lens holder that is embedded with lens is fixed on the panel by fixing hole corresponding on the panel, and described shell and panel are by screw thread hole slot screw fixings corresponding on panel retaining thread hole all around and the shell.
2. the LED street lamp of a kind of easy heat radiation according to claim 1 is characterized in that, described shell both sides are provided with louvre.
3. the LED street lamp of a kind of easy heat radiation according to claim 1 is characterized in that, described outer surface of outer cover is provided with one group of parallel radiated rib of aluminum and through hole, and shell one end is provided with a cavity.
4. the LED street lamp of a kind of easy heat radiation according to claim 1 is characterized in that, described power pack bottom is provided with two fixing holes and boss, and described power supply size adapts to power pack.
5. the LED street lamp of a kind of easy heat radiation according to claim 1 is characterized in that, described power pack bottom is provided with two fixing holes and boss, and described power supply size adapts to power pack.
6. the LED street lamp of a kind of easy heat radiation according to claim 1 is characterized in that, described power pack one side is provided with a wire guide, and the corresponding side of power pack is provided with one and goes out wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201485848U CN203176945U (en) | 2013-03-28 | 2013-03-28 | LED street lamp with heat easy to dissipate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201485848U CN203176945U (en) | 2013-03-28 | 2013-03-28 | LED street lamp with heat easy to dissipate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176945U true CN203176945U (en) | 2013-09-04 |
Family
ID=49073635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201485848U Expired - Fee Related CN203176945U (en) | 2013-03-28 | 2013-03-28 | LED street lamp with heat easy to dissipate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832853A (en) * | 2014-03-11 | 2015-08-12 | 北汽福田汽车股份有限公司 | Automobile assembled lamp and automobile comprising same |
-
2013
- 2013-03-28 CN CN2013201485848U patent/CN203176945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832853A (en) * | 2014-03-11 | 2015-08-12 | 北汽福田汽车股份有限公司 | Automobile assembled lamp and automobile comprising same |
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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: 20130904 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |