CN203036448U - Heat dissipation double-stage street lamp - Google Patents
Heat dissipation double-stage street lamp Download PDFInfo
- Publication number
- CN203036448U CN203036448U CN2012206427651U CN201220642765U CN203036448U CN 203036448 U CN203036448 U CN 203036448U CN 2012206427651 U CN2012206427651 U CN 2012206427651U CN 201220642765 U CN201220642765 U CN 201220642765U CN 203036448 U CN203036448 U CN 203036448U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- heat dissipation
- liquid
- adpting flange
- lamp
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a heat dissipation double-stage street lamp. The heat dissipation double-stage street lamp mainly solves the problems that a heat dissipation effect is poor, parts are large in both mass and size, and processing cost is high due to the fact that an existing street lamp is unreasonable in heat dissipation structure, and further solves the problem that waste is caused due to the fact that a lamp post of the existing street lamp needs to be integrally replaced when the lamp post is bent or is broken off because of impact. According to the mode of combination of liquid cooling heat dissipation and cooling fins, the heat dissipation double-stage street lamp effectively reduces the size and the weight of a street lamp heat dissipation mechanism, and thus reduces manufacturing cost of lamp posts of heat dissipation double-stage street lamps. Meanwhile, according to the heat dissipation double-stage street lamp, when a lower section of a lamp post of the heat dissipation double-stage street lamp is damaged due to impact, only the lower section of the lamp post needs to be disassembled and replaced, and cost is effectively saved.
Description
Technical field
The invention provides a kind of heat radiation twin-stage street lamp.
Background technology
The general power of road-light light-source is bigger, road-light light-source and road lamp power supply can produce huge heat in the process of working long hours, simultaneously, the transitional street lamps radiating shell adopts dentation radiated rib radiating effect relatively poor, so quality is heavy and volume is big, and is very high with regard to what become to the lamp stand requirement of strength that supports street lamp like this, the lamp stand support strength hour, may cause lamp stand to fracture under the bad weather or street lamp comes off, when the lamp stand support strength was big, it is then sharply soaring that lamp stand self is made processing cost.
Simultaneously, existing street lamp post generally according to needs whole street lamp post is removed replacing, and bump is because the restriction of height of car when suffering the bump bending or fractureing, often occur in street lamp post bottom or lower semisection, and directly more bulb changing pole integral body comparatively waste.
Summary of the invention
The invention provides a kind of heat radiation twin-stage street lamp, mainly solved existing road lamp cooling unreasonable structure, cause that radiating effect is poor, the part quality volume is all than big and the high problem of processing cost, also solve existing street lamp post after suffering the bump bending or fractureing, thereby needed the whole problem that causes bigger waste of changing.
Concrete technical solution of the present invention is as follows:
This heat radiation twin-stage street lamp comprises streetlamp housing and street lamp post, and streetlamp housing is provided with liquid-cooling heat radiator away from road-light light-source one side, and liquid-cooling heat radiator is provided with the radiated rib group; Described liquid-cooling heat radiator comprises the radiating shell that is provided with runner, radiating shell is provided with liquid-inlet and liquid outlet, liquid-inlet is connected with liquid storage cylinder respectively with liquid outlet, is provided with between liquid storage cylinder and the liquid-inlet for the booster pump that liquid is pressed in the radiating shell; Different places, position are provided with a plurality of grooves at random on described each radiated rib; Cylindrical section on the described street lamp post road surface comprises two sections, last cylindrical section and lower cylindrical section, last cylindrical section lower surface is provided with adpting flange, the lower cylindrical section upper surface is provided with down adpting flange, last adpting flange is 10 ~ 20cm with the thickness of following adpting flange, and last adpting flange is connected by screw with following adpting flange.
The invention has the advantages that:
The present invention has reduced the volume and weight of road lamp cooling mechanism effectively by the mode of liquid cooling heat radiation and radiated rib combination, thereby has reduced the manufacturing processing cost of street lamp post; Simultaneously, twin-stage street lamp post provided by the invention after hypomere is damaged by bump, can only be removed replacing to hypomere, provides cost savings effectively.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are structural representation of the present invention;
The accompanying drawing detail is as follows:
The 1-lamp housing; The 3-radiating shell; The 4-booster pump; The 5-liquid storage cylinder; The 51-liquid-inlet; The 52-radiated rib;
The 53-liquid outlet; The 2-lamp stand; The last cylindrical section of 24-; The last adpting flange of 25-; Adpting flange under the 26-;
The 27-lower cylindrical section.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail:
This heat radiation twin-stage street lamp comprises streetlamp housing and street lamp post, streetlamp housing is provided with liquid-cooling heat radiator away from road-light light-source one side, liquid-cooling heat radiator is provided with the radiated rib group, adopt the mode of liquid-cooling heat radiator and radiated rib combination, namely improve the radiating effect of heat abstractor integral body, reduced the volume and weight of cooling mechanism again; With regard to liquid-cooling heat radiator, at first, density of liquid is lower than the density of existing radiating shell metal, therefore the quality of cooling mechanism has obtained significantly reducing, secondly, therefore liquid heat-exchange speed will can dwindle the volume of cooling mechanism apparently higher than the speed of existing radiated rib by air-cooled heat exchange heat radiation; Liquid-cooling heat radiator comprises the radiating shell that is provided with runner, radiating shell is provided with liquid-inlet and liquid outlet, liquid-inlet is connected with liquid storage cylinder respectively with liquid outlet, is provided with between liquid storage cylinder and the liquid-inlet for the booster pump that liquid is pressed in the radiating shell; Different places, position are provided with a plurality of grooves at random on each radiated rib, and this groove adopts the mode that arranges at random, can adapt to various wind directions, and through the simulation software test, its radiating effect also obviously improves.
Cylindrical section on the street lamp post road surface comprises two sections, last cylindrical section and lower cylindrical section, last cylindrical section lower surface is provided with adpting flange, the lower cylindrical section upper surface is provided with down adpting flange, last adpting flange is 10 ~ 20cm with the thickness of following adpting flange, and the thickness of flange has mainly been considered bonding strength, last adpting flange is connected by screw with following adpting flange, is convenient to remove replacing.
Claims (1)
1. a heat radiation twin-stage street lamp comprises streetlamp housing and street lamp post, and it is characterized in that: described streetlamp housing is provided with liquid-cooling heat radiator away from road-light light-source one side, and liquid-cooling heat radiator is provided with the radiated rib group; Described liquid-cooling heat radiator comprises the radiating shell that is provided with runner, radiating shell is provided with liquid-inlet and liquid outlet, liquid-inlet is connected with liquid storage cylinder respectively with liquid outlet, is provided with between liquid storage cylinder and the liquid-inlet for the booster pump that liquid is pressed in the radiating shell; Different places, position are provided with a plurality of grooves at random on described each radiated rib; Cylindrical section on the described street lamp post road surface comprises two sections, last cylindrical section and lower cylindrical section, last cylindrical section lower surface is provided with adpting flange, the lower cylindrical section upper surface is provided with down adpting flange, last adpting flange is 10 ~ 20cm with the thickness of following adpting flange, and last adpting flange is connected by screw with following adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206427651U CN203036448U (en) | 2012-11-28 | 2012-11-28 | Heat dissipation double-stage street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206427651U CN203036448U (en) | 2012-11-28 | 2012-11-28 | Heat dissipation double-stage street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036448U true CN203036448U (en) | 2013-07-03 |
Family
ID=48688572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206427651U Expired - Fee Related CN203036448U (en) | 2012-11-28 | 2012-11-28 | Heat dissipation double-stage street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036448U (en) |
-
2012
- 2012-11-28 CN CN2012206427651U patent/CN203036448U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203036448U (en) | Heat dissipation double-stage street lamp | |
| CN203115909U (en) | Integrated LED (Light Emitting Diode) radiator | |
| CN103851459A (en) | Radiating street lamp | |
| CN203036443U (en) | Heat dissipation street lamp | |
| CN202001886U (en) | Light emitting diode lamp bulb | |
| CN103851445A (en) | Radiating two-stage street lamp | |
| CN203036465U (en) | Integrated radiating two-stage street lamp | |
| CN204042716U (en) | A kind of LED solar street light | |
| CN202012889U (en) | Circulation heat-radiation system of light emitting diode (LED) street lamp | |
| CN102135256A (en) | Building block large-power LED tunnel lamp | |
| CN203036457U (en) | Heat dissipation reinforcement double-stage street lamp | |
| CN203099603U (en) | Intelligent heat dissipation bipolar street lamp | |
| CN202268328U (en) | Electrodeless lamp | |
| CN203099596U (en) | Intelligent heat dissipation street lamp | |
| CN203605184U (en) | Radiator for LED lamp | |
| CN203036483U (en) | Comprehensive heat dissipating street lamp | |
| CN2826173Y (en) | Heat radiator for high power LED lamp | |
| CN103851447A (en) | Intelligent heat dissipation two-stage street lamp | |
| CN203036467U (en) | Heat dissipation monitoring two-stage street lamp | |
| CN101498412A (en) | Method for improving conventional road lamp | |
| CN103851475A (en) | Comprehensive heat-dissipation two-stage street lamp | |
| CN202281191U (en) | Aluminium profile structure of frame for panel lamps | |
| CN202281136U (en) | LED streetlamp structure | |
| CN203036468U (en) | Heat dissipation buffered two-stage street lamp | |
| CN202469974U (en) | Light emitting diode (LED) lamp radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131128 |