CN202361200U - Waterproof heat dissipation type modular LED streetlamp - Google Patents
Waterproof heat dissipation type modular LED streetlamp Download PDFInfo
- Publication number
- CN202361200U CN202361200U CN2011204894378U CN201120489437U CN202361200U CN 202361200 U CN202361200 U CN 202361200U CN 2011204894378 U CN2011204894378 U CN 2011204894378U CN 201120489437 U CN201120489437 U CN 201120489437U CN 202361200 U CN202361200 U CN 202361200U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation rack
- street lamp
- floor
- 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.)
- Expired - Fee Related
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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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a waterproof heat dissipation type modular LED streetlamp, which includes a fixing support, a ribbed plate, a power supply box, a heat dissipation rack, an LED lamp panel and a face mask. The ribbed plate is mounted and connected onto a side edge of the fixing support in an inserting manner, the power supply box is fixed on the ribbed plate, the heat dissipation rack is mounted and connected onto the fixing support and the ribbed plate in an inserting manner, the face mask is fixed on the lower surface of the heat dissipation rack, and the LED lamp panel is positioned between the face mask and the lower surface of the heat dissipation rack. The waterproof heat dissipation type modular LED streetlamp is simple in mounting manner, simplifies the construction mounting and maintenance dismounting processes, saves costs for mounting construction and daily maintenance, and facilitates popularization and application.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of waterproof cooling type module type LED street lamp.
Background technology
LED, i.e. light emitting diode, it is a kind of solid-state semiconductor device that can convert electric energy to visible light.Because that LED is based on is that semiconductor PN forms, with faint electric energy just can be luminous efficient solid state light emitter, so, have characteristics such as environment friendly and pollution-free, little power consumption, light efficiency are high, life-span length, thereby in the public illumination field, LED is widely used.
LED can produce bigger heat when work; These caloric requirements are distributed to the external world timely, have suitable temperature with the working environment of guaranteeing LED, based on this; Existing LED street lamp is except comprising parts such as LED lamp plate, power supply; Also need set up radiating element, these LED lamps all exist installation, the complicated defective of unloading process, and construction assembling and regular maintenance be difficulty comparatively.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of waterproof cooling type module type LED street lamp, and its installation, unloading process are simple, is convenient to assembling and regular maintenance.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of waterproof cooling type module type LED street lamp; Comprise fixed support, floor, power pack, heat radiation rack, LED lamp plate and face shield; The floor plug-in mounting is connected support bracket fastened side, and power pack is fixed on the floor, and the heat radiation rack plug-in mounting is connected on fixed support and the floor; Face shield is fixed on the lower surface of heat radiation rack, and the LED lamp plate is between face shield and heat radiation rack lower surface.
Fixed support is provided with first inserting groove that extends along its length direction, and the inboard of floor has the first plug-in mounting flange in this first inserting groove of insertion that can mate.
The fixed support bottom is provided with second inserting groove that extends along its length direction, has the second plug-in mounting flange in this second inserting groove of insertion that can mate on the heat radiation rack; The outside lower surface of floor is provided with a limit sliding chutes, has the limited block in this limit sliding chutes of insertion that can mate on the heat radiation rack.
This LED street lamp comprises the heat radiation rack of two butt joints, and the inboard of two heat radiation racks is respectively arranged with a groove, is fitted with a connecting rod in this two groove; The cross sectional shape of groove is rounded, and the two ends in connecting rod cross section are the circle that matches.
The upper surface of heat radiation rack has a plurality of radiating fins that are arranged side by side.
Heat radiation rack is provided with the line hole that is used to put circuit, and the plug at end part in line hole has a spiral plug.
Its length direction of fixed support upper edge is provided with one and hangs the hole.
The beneficial effect of the utility model is:
The utility model mounting means is simple, has simplified the process of construction and installation and repair demolition, has practiced thrift the cost of installation and regular maintenance, helps promoting the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of waterproof cooling type of the utility model module type LED street lamp;
Fig. 2 is the scheme of installation of LED street lamp shown in Figure 1;
Fig. 3 is the cross section view of Fig. 1.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing:
Like Fig. 1,2, shown in 3; Be a kind of waterproof cooling type of the utility model module type LED street lamp, it comprises fixed support 1, floor 2, power pack 3, heat radiation rack 4, LED lamp plate 5 and face shield 6, and the upper side of fixed support 1 is provided with inserting groove 11, the bottom is provided with inserting groove 12; Inserting groove 11 all extends along the length direction of fixed support 1 with inserting groove 12; The inboard of floor 2 has the plug-in mounting flange 21 with inserting groove 11 couplings, and plug-in mounting flange 21 in inserting groove 11, can be connected floor 2 upper side of fixed support 1; Power pack 3 is fixed on the upper surface of floor 2, thereby realizes being connected of power pack 3 and fixed support 1.The upper surface of heat radiation rack 4 is provided with a plug-in mounting flange 43, and what this plug-in mounting flange 43 mated is inserted in the inserting groove 12, thereby can heat radiation rack 4 and fixed support 1 be linked together.In order to realize better stablizing effect; Extended upward a support plate 41 at heat radiation rack 4 upper surfaces; The top of support plate 41 has a horizontal limiting plate 42, corresponding with it, lower surface offers a limit sliding chutes 22 in the outside of floor 2; Limiting plate 42 is inserted in the limit sliding chutes 22, heat radiation rack 4 is fixedly connected with floor 2.
The utility model not only can be provided with a floor 2, a heat radiation rack 4 and a power pack 3; It can also be to comprise two floors 2, two heat radiation racks 4 and two power packs 3; As long as offer inserting groove 11 respectively, offer inserting groove 12 respectively in the both sides, bottom of fixed support 1 and can satisfy installation requirement in the both sides, top of fixed support 1.The medial surface of two heat radiation racks 4 offers a groove 44 respectively; Be fitted with a connecting rod 7 in two grooves 44, the cross sectional shape of groove 44 is rounded, and the two ends, cross section of connecting rod 7 are the circle that matches; After two heat radiation rack 4 medial surfaces butt joints; Two groove 44 alignment are inserted the end of connecting rod 7 from two grooves 44, thereby two heat radiation racks 4 are linked together.
Above-mentioned inserting groove 11 is the circle that matches each other with plug-in mounting flange 21 cross sectional shapes; According to known technology general knowledge; Its cross sectional shape can also other shapes that match each other; As long as can satisfy the requirement that mounts connection, certainly, other shapes that match each other of indication also are applicable to being connected of being connected of above-mentioned inserting groove 12 and plug-in mounting flange 43 and limit sliding chutes 22 and limiting plate 42 here.
In order to realize better heat radiating effect, be arranged with a plurality of radiating fins at the upper surface of heat radiation rack 4, air forms convection current in the gap of radiating fin, to reach the purpose of heat radiation.
Have a plurality of LED monomers in the utility model on the LED lamp plate 5, a plurality of and LED monomer printing opacity lens are one to one all arranged on the face shield 6.
On heat radiation rack 4; Be provided with the line hole 45 that is used to put circuit; The end in line hole 45 is provided with a spiral plug 8, and this spiral plug 8 can guarantee the air and extraneous formation convection current in the line hole 45, when heat radiation rack 4 temperature are higher; Air pressure in the line hole 45 increases, and carries out pressure release through spiral plug 8.Simultaneously, the outboard end of spiral plug 8 is tubulose in the shape of a spiral, can prevent coagulating sedimentation in the online hole 45 of extraneous steam, the safety of circuit in the protective wire hole 45.
When said fixing support 1 is installed with floor 2; The plug-in mounting flange 21 of floor 2 is alignd with the inserting groove 11 of fixed support 1; Length direction along fixed support 1 promotes floor 2, and is concordant until its two end, the mounting means of heat radiation rack 4 and fixed support 1 and floor 2; Same as described above, do not do too much explanation here.
For another example Fig. 1, shown in 2, its length direction is provided with one and hangs hole 14 in fixed support 1 upper edge, when the LED street lamp is installed, can lamp stand be inserted into this and hang in the hole 14, realizes being connected of LED street lamp and lamp stand.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (7)
1. waterproof cooling type module type LED street lamp; It is characterized in that comprise fixed support, floor, power pack, heat radiation rack, LED lamp plate and face shield, the floor plug-in mounting is connected support bracket fastened side; Power pack is fixed on the floor; The heat radiation rack plug-in mounting is connected on fixed support and the floor, and face shield is fixed on the lower surface of heat radiation rack, and the LED lamp plate is between face shield and heat radiation rack lower surface.
2. waterproof cooling type module type LED street lamp as claimed in claim 1 is characterized in that, fixed support is provided with first inserting groove that extends along its length direction, and the inboard of floor has the first plug-in mounting flange in this first inserting groove of insertion that can mate.
3. waterproof cooling type module type LED street lamp as claimed in claim 2 is characterized in that, the fixed support bottom is provided with second inserting groove that extends along its length direction, has the second plug-in mounting flange in this second inserting groove of insertion that can mate on the heat radiation rack; The outside lower surface of floor is provided with a limit sliding chutes, has the limited block in this limit sliding chutes of insertion that can mate on the heat radiation rack.
4. waterproof cooling type module type LED street lamp as claimed in claim 1 is characterized in that this LED street lamp comprises the heat radiation rack of two butt joints, and the inboard of two heat radiation racks is respectively arranged with a groove, is fitted with a connecting rod in this two groove; The cross sectional shape of groove is rounded, and the two ends in connecting rod cross section are the circle that matches.
5. waterproof cooling type module type LED street lamp as claimed in claim 1 is characterized in that the upper surface of heat radiation rack has a plurality of radiating fins that are arranged side by side.
6. waterproof cooling type module type LED street lamp as claimed in claim 1 is characterized in that heat radiation rack is provided with the line hole that is used to put circuit, and the plug at end part in line hole has a spiral plug.
7. waterproof cooling type module type LED street lamp as claimed in claim 1 is characterized in that its length direction of fixed support upper edge is provided with one and hangs the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204894378U CN202361200U (en) | 2011-11-30 | 2011-11-30 | Waterproof heat dissipation type modular LED streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204894378U CN202361200U (en) | 2011-11-30 | 2011-11-30 | Waterproof heat dissipation type modular LED streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361200U true CN202361200U (en) | 2012-08-01 |
Family
ID=46572384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204894378U Expired - Fee Related CN202361200U (en) | 2011-11-30 | 2011-11-30 | Waterproof heat dissipation type modular LED streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867990A (en) * | 2014-01-23 | 2014-06-18 | 浙江星碧照明科技有限公司 | Street lamp |
| CN107489988A (en) * | 2017-07-14 | 2017-12-19 | 上海大学 | LED combination heat dissipation structure |
-
2011
- 2011-11-30 CN CN2011204894378U patent/CN202361200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867990A (en) * | 2014-01-23 | 2014-06-18 | 浙江星碧照明科技有限公司 | Street lamp |
| CN103867990B (en) * | 2014-01-23 | 2016-02-24 | 杭州星碧科技有限公司 | A kind of street lamp |
| CN107489988A (en) * | 2017-07-14 | 2017-12-19 | 上海大学 | LED combination heat dissipation structure |
| CN107489988B (en) * | 2017-07-14 | 2019-06-25 | 上海大学 | LED light combination heat dissipation structure |
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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: 20120801 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |