CN204345431U - A kind of LED street lamp of power variable - Google Patents
A kind of LED street lamp of power variable Download PDFInfo
- Publication number
- CN204345431U CN204345431U CN201520036032.7U CN201520036032U CN204345431U CN 204345431 U CN204345431 U CN 204345431U CN 201520036032 U CN201520036032 U CN 201520036032U CN 204345431 U CN204345431 U CN 204345431U
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- heat sink
- street lamp
- module
- outer rim
- aluminium base
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Abstract
The utility model discloses a kind of LED street lamp of power variable, comprise rectangular configuration, length-adjustable outer rim, be arranged on the module of electric appliance box in outer rim and multiple rectangular configuration, multiple module is spaced in outer rim, module comprises multiple LED, aluminium base and lens board, multiple LED is regularly arranged on aluminium base, lens board is attached to the top of aluminium base, the below of aluminium base is provided with radiator, radiator comprises the upper heat sink and lower heat sink that are parallel to each other, connected by the vertical heat sink that multiple spacing is identical between upper heat sink with lower heat sink, vertical heat sink is vertically set on heat sink, upper heat sink, the outer surface of lower heat sink and vertical heat sink is wavy shaped configuration, water-proof sealing strip is provided with between aluminium base and radiator.The luminous power of street lamp is controlled by the number of module, installs the outer rim adjustable length of module, makes overall luminous power adjustable.The length change of outer rim there is no change to the global shape of street lamp.
Description
Technical field
The utility model relates to a kind of road lighting technical field, especially relates to a kind of LED street lamp of power variable.
Background technology
At present, energy-efficient LDE lighting engineering obtains as clean energy resource and develops fast, and obtains a wide range of applications in road lighting, and obtains accreditation.Compared to metal halid lamp (MH) and high-pressure mercury lamp (HPS), LED street lamp has the longer life-span.Simultaneously LED has the features such as energy-saving and environmental protection, multi color temperature, volume are little, and operating voltage belongs to safety low-voltage.In addition, LED also has better controllability and light efficiency, can realize intelligentized control method, and energy-conservation 50% more than.The feature of another green energy resource of LED street lamp is that light source itself is not containing nuisance mercury.Optics aspect, the small light source Property comparison of LED chip easily realizes the optimal design of accurately luminous intensity distribution and secondary optics, accurately controls the direction of light, light is assigned to fully on the road of required illumination, prevents light pollution and dazzle.
The brightness requirement of LED street lamp is high, caloric value large, and the environment for use of open air is harsher, if bad meeting of dispelling the heat directly causes LED quick aging, stability reduces.In addition for the road lighting in different location, may need to be arranged to the different street lamp of luminous power.But in order to the aesthetic property of urban road entirety, the pattern of street lamp will be consistent, and this substantially increases the difficulty of design of road lamp.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED street lamp of perfect heat-dissipating, and achieves and simply can be made into the different LED street lamp of power and the unification keeping its pattern.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of LED street lamp of power variable, comprise rectangular configuration, length-adjustable outer rim, be arranged on the module of electric appliance box in outer rim and multiple rectangular configuration, multiple module is spaced in outer rim, described module comprises multiple LED, aluminium base and lens board, described multiple LED are regularly arranged on aluminium base, described lens board is attached to the top of aluminium base, the below of described aluminium base is provided with radiator, described radiator comprises the upper heat sink and lower heat sink that are parallel to each other, connected by the vertical heat sink that multiple spacing is identical between upper heat sink with lower heat sink, described vertical heat sink is vertically set on heat sink, described upper heat sink, the outer surface of lower heat sink and vertical heat sink is wavy shaped configuration, water-proof sealing strip is provided with between described aluminium base and radiator.
Described outer rim comprises the left border, the Right Border that are positioned at the left and right sides and is arranged on the long margin frame of both sides, front and back, the two ends of described long margin frame are connected and the adjustable length of long margin frame with left border, Right Border respectively, and described electric appliance box to be leaned against on described left border and is connected with left border by water joint.Electric appliance box controls whole LED street lamp light on and off.
Described module is parallel to Right Border and is arranged in outer rim, and the two ends of described module are connected with the long margin frame of both sides, front and back.The peak power of single module is 30W.The two ends of module are connected with long margin frame, and the length of long margin frame determines the quantity of the module that LED street lamp can be installed, and the total optical power that the adjustable length of long margin frame achieves LED street lamp is adjustable.
Described electric appliance box comprises drive block and the electrical equipment boxboard being wrapped in drive block periphery, described left border is provided with the through hole for being fixedly connected with water joint.Electrical equipment boxboard plays the effect of protection drive block.
The left side of described left border is provided with the connector post for connecting power supply.
Compared with prior art, the utility model has the advantage of the luminous power of street lamp by module number number control, for installing the adjustable length of the outer rim of module, make overall luminous power adjustable.And the length of frame changes to some extent except for the outer, other profiles of street lamp all do not change.The utility model is arranged on road both sides and ensure that the profile of light fixture is consistent.In addition module of the present utility model is provided with radiator, radiator is indulged heat sink, upper heat sink and lower heat sink by polylith and is dispelled the heat, and the outer surface of heat sink is wavy shaped configuration, adds area of dissipation.Make overall radiating effect better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of module.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 2: a kind of LED street lamp of power variable, comprise rectangular configuration, length-adjustable outer rim 1, be arranged on the module 2 of electric appliance box in outer rim 13 and multiple rectangular configuration, multiple module 2 is spaced in outer rim 1, module 2 comprises multiple LED 21, aluminium base 22 and lens board 23, multiple LED 21 is regularly arranged on aluminium base 22, lens board 23 is attached to the top of aluminium base 22, the below of aluminium base 22 is provided with radiator 24, radiator 24 comprises the upper heat sink 241 and lower heat sink 242 that are parallel to each other, connected by the vertical heat sink 243 that multiple spacing is identical between upper heat sink 241 with lower heat sink 242, vertical heat sink 243 is vertically set on heat sink 241, upper heat sink 241, lower heat sink 242 is wavy shaped configuration with the outer surface of vertical heat sink 243, water-proof sealing strip 25 is provided with between aluminium base 22 and radiator 24.
Outer rim 1 comprises the left border 11, Right Border 12 and the long margin frame 13 being arranged on both sides, front and back that are positioned at the left and right sides, the two ends of long margin frame 13 are connected with left border 11, Right Border 12 and the adjustable length of long margin frame 13 respectively, and electric appliance box 3 to be leaned against on left border 11 and is connected with left border 11 by water joint 33.Module 2 is parallel to Right Border 12 and is arranged in outer rim 1, and the two ends of module 2 are connected with the long margin frame 13 of both sides, front and back.Electric appliance box 3 comprises drive block 31 and the electrical equipment boxboard 32 being wrapped in drive block 31 periphery, left border 11 is provided with the through hole 14 for being fixedly connected with water joint 33.The left side of left border 11 is provided with the connector post 4 for connecting power supply.
Claims (5)
1. the LED street lamp of a power variable, it is characterized in that comprising rectangular configuration, length-adjustable outer rim, be arranged on the module of electric appliance box in outer rim and multiple rectangular configuration, multiple module is spaced in outer rim, described module comprises multiple LED, aluminium base and lens board, described multiple LED are regularly arranged on aluminium base, described lens board is attached to the top of aluminium base, the below of described aluminium base is provided with radiator, described radiator comprises the upper heat sink and lower heat sink that are parallel to each other, connected by the vertical heat sink that multiple spacing is identical between upper heat sink with lower heat sink, described vertical heat sink is vertically set on heat sink, described upper heat sink, the outer surface of lower heat sink and vertical heat sink is wavy shaped configuration, water-proof sealing strip is provided with between described aluminium base and radiator.
2. the LED street lamp of a kind of power variable according to claim 1, it is characterized in that described outer rim comprises the left border, the Right Border that are positioned at the left and right sides and is arranged on the long margin frame of both sides, front and back, the two ends of described long margin frame are connected and the adjustable length of long margin frame with left border, Right Border respectively, and described electric appliance box to be leaned against on described left border and is connected with left border by water joint.
3. the LED street lamp of a kind of power variable according to claim 2, it is characterized in that described module is parallel to Right Border and is arranged in outer rim, the two ends of described module are connected with the long margin frame of both sides, front and back.
4. the LED street lamp of a kind of power variable according to claim 2, is characterized in that described electric appliance box comprises drive block and the electrical equipment boxboard being wrapped in drive block periphery, described left border being provided with the through hole for being fixedly connected with water joint.
5. the LED street lamp of a kind of power variable according to claim 4, is characterized in that the left side of described left border is provided with the connector post for connecting power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036032.7U CN204345431U (en) | 2015-01-16 | 2015-01-16 | A kind of LED street lamp of power variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036032.7U CN204345431U (en) | 2015-01-16 | 2015-01-16 | A kind of LED street lamp of power variable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345431U true CN204345431U (en) | 2015-05-20 |
Family
ID=53228699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036032.7U Expired - Fee Related CN204345431U (en) | 2015-01-16 | 2015-01-16 | A kind of LED street lamp of power variable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338012A (en) * | 2016-10-26 | 2017-01-18 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| WO2019029437A1 (en) * | 2017-08-08 | 2019-02-14 | 江苏日月星辰光电科技有限公司 | Double led lamp holder street lamp |
-
2015
- 2015-01-16 CN CN201520036032.7U patent/CN204345431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338012A (en) * | 2016-10-26 | 2017-01-18 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| CN106338012B (en) * | 2016-10-26 | 2022-06-24 | 浙江阳光美加照明有限公司 | High-power LED lamp |
| WO2019029437A1 (en) * | 2017-08-08 | 2019-02-14 | 江苏日月星辰光电科技有限公司 | Double led lamp holder street lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20180116 |