CN208935920U - A kind of LED street lamp with heat sinking function - Google Patents
A kind of LED street lamp with heat sinking function Download PDFInfo
- Publication number
- CN208935920U CN208935920U CN201821511061.4U CN201821511061U CN208935920U CN 208935920 U CN208935920 U CN 208935920U CN 201821511061 U CN201821511061 U CN 201821511061U CN 208935920 U CN208935920 U CN 208935920U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp housing
- led street
- heat
- led
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED street lamps with heat sinking function, including lamp housing, one end of the lamp housing is provided with lamp stand, and lamp stand is fixedly connected with lamp housing, and heat release hole is provided on the side of the lamp housing, the inside of the lamp housing is equipped with lamp holder, the bottom end of the lamp holder is provided with LED lamp bead, described lamp holder one end is equipped with cooling water tank, and one end of the cooling water tank is equipped with cooling pipe, and is equipped with water pump on the cooling pipe of cooling water tank one end.The utility model solves the problems, such as that existing LED street lamp radiating efficiency is low, heat dissipation effect is undesirable, service life is lower and installs and uses inconvenience.
Description
Technical field
The utility model relates to LED street lamp technical field, specially a kind of LED street lamp with heat sinking function.
Background technique
A kind of solid state light emitter of the LED as novel concept is high with its impayable energy-saving and environmental protection, long-life, controllability
Etc. technical advantages, become one of new and high technology most with prospects global in recent years, it is especially more next in energy shortage, energy consumption
Higher today, the appearance of LED product have started an energy-saving and environment-friendly green storm in the whole world at once.LED light be it is current most
It is the photograph that currently theoretical lighting hours longest, light emission luminance are ideal for one of ideal energy conservation, the lighting supplies of material saving
Bright lamp tool, however due to the influence for the factors such as currently radiate, one is through less than ideal illumination duration and illuminating effect, master
The influence factor wanted first is that the heat dissipation effect of LED is not ideal enough always, when LED light will lead to light decay when radiating bad, one
Light decay occurs for denier, will make illuminance of lamp that initial illumination be not achieved, and can allow LED premature aging, and influence LED uses the longevity
Life, and existing LED street lamp installs and uses inconvenience.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of LED street lamp with heat sinking function, solves existing
Some LED street lamp radiating efficiencys are low, heat dissipation effect is undesirable, service life is lower and install and use inconvenient problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of LED street lamp with heat sinking function,
Including lamp housing, one end of the lamp housing is provided with lamp stand, and lamp stand is fixedly connected with lamp housing, is provided on the side of the lamp housing
Heat release hole, the inside of the lamp housing are equipped with lamp holder, and the bottom end of the lamp holder is provided with LED lamp bead, lamp holder one end installation
There is cooling water tank, one end of the cooling water tank is equipped with cooling pipe, and is equipped on the cooling pipe of cooling water tank one end
Water pump.
Preferably, one end of the lamp stand and lamp housing is mounted on ring flange, is provided with fixing bolt on the ring flange,
The lamp stand is fixedly connected with lamp housing by ring flange.
Preferably, it is provided with lampshade on the lamp housing of the lower section of the LED lamp bead, is all provided on the lamp housing of the surrounding of the lampshade
It is equipped with air inlet, the inside of the air inlet and heat release hole is mounted on proofing dust and protecting net.
Preferably, the inside both ends of the lamp housing are mounted on radiator fan, on one end and lamp housing of the radiator fan
Heat release hole abut against, the angle of the heat release hole and horizontal plane is 30 degree, and heat release hole is evenly distributed on the side of lamp housing
On.
Preferably, the top of the lamp holder is provided with radiating fin, and the radiating fin is evenly distributed on lamp to be wavy
The top of seat.
Preferably, one end of the cooling pipe water outlet passes through the top of lamp holder, the water outlet point of the cooling pipe
It does not abut against with one end of radiator fan and is connected with cooling water tank.
(3) beneficial effect
The utility model provides a kind of LED street lamp with heat sinking function, have it is following the utility model has the advantages that
(1) ring flange that the utility model is arranged by lamp stand one end and lamp housing one end, cooperates what is be arranged on ring flange to consolidate
Determine bolt, turn the tightness of fixing bolt, and then lamp housing is fixedly mounted on lamp stand, improves the jail of LED street lamp installation
Gu degree, while being convenient for the disassembling section in later period, so that convenient carry out replacement inspection to the electric elements inside lamp housing and lamp housing
It repairs, structure is simple, improves the convenience of LED street lamp installation and maintenance, is worked by the radiator fan of setting, radiator fan generates
Wind-force disperses away the heat inside lamp housing by the heat release hole of radiator fan one end, reduces the temperature inside lamp housing, guarantees
The normal work of LED street lamp improves the effect of the active heat removal of LED street lamp, while passing through the angle of heat release hole and horizontal plane, mentions
The waterproofness of high-heat radiation hole, and then improve the heat-sinking capability and waterproof ability of LED street lamp.
(2) the utility model by setting radiating fin on lamp holder electric elements and LED lamp bead work generate
Temperature carry out heat loss through conduction work, and be arranged radiating fin be it is wavy, the surface area of radiating fin is increased, so that lamp housing
The internal abundant convection current heat loss through conduction of heat, improves the heat dissipation performance of radiating fin, effectively to electric elements on lamp holder and LED light
The work calories of pearl are dispersed, and improve the efficiency that LED street lamp passively radiates, while improving the service life of LED street lamp, are led to
The pump working of setting is crossed, the water in cooling water tank is transported to the top of lamp holder by water pump, and then by cooling water on lamp holder
The work calories of each electric elements, LED lamp bead and radiating fin are conducted, and temperature and heat dissipation inside lamp housing are further decreased
The heat of fin conducts release efficiency, while cooling pipe is abutted against by one end with radiator fan, convenient for cooling pipe
In cooling water cool down, guarantee the effect that persistently cools of cooling water, pass through cooling pipe and cooling water tank and form one
A circulation cooling circuit improves the active heat removal efficiency of LED street lamp.
(3) the utility model passes through the lampshade of setting, convenient for providing protection for the LED lamp bead inside lamp housing, while to LED
Lamp bead carries out optically focused operation, and the proofing dust and protecting net being arranged inside cooperation heat release hole inside and air inlet can be avoided effectively outer
The impurity such as boundary's dust are entered inside lamp housing by heat release hole and air inlet, while proofing dust and protecting net prevents insect from entering in lamp housing
Portion, to influence the normal work of each electric elements on lamp holder inside lamp housing, the air inlet of setting is empty convenient for the heat in lamp housing
When gas has heat release hole discharge, cold air has air inlet entrance, and hot and cold alternation is carried out inside lamp housing, improves LED street lamp and passively dissipates
The effect of heat.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model;
Fig. 2 is the lamp housing schematic diagram of internal structure of the utility model;
Fig. 3 is the lamp housing present invention looks up structural representation of the utility model.
In figure: 1, lamp housing;2, heat release hole;3, proofing dust and protecting net;4, lamp stand;5, fixing bolt;6, ring flange;7, lampshade;
8, cooling water tank;9, water pump;10, cooling pipe;11, radiator fan;12, radiating fin;13, lamp holder;14, LED lamp bead;15,
Air inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of LED street lamp with heat sinking function, including
Lamp housing 1, one end of the lamp housing 1 is provided with lamp stand 4, and lamp stand 4 is fixedly connected with lamp housing 1, and the one of the lamp stand 4 and lamp housing 1
End is mounted on ring flange 6, and it is solid by ring flange 6 that fixing bolt 5, the lamp stand 4 and lamp housing 1 are provided on the ring flange 6
Fixed connection, the ring flange 6 being arranged by 4 one end of lamp stand and 1 one end of lamp housing, cooperates the fixing bolt 5 being arranged on ring flange 6, twists
The tightness of dynamic fixing bolt 5, and then lamp housing 1 is fixedly mounted on lamp stand 4, the firmness of LED street lamp installation is improved,
It is convenient for the disassembling section in later period simultaneously, so that convenient carry out replacement maintenance to the electric elements inside lamp housing 1 and lamp housing 1, ties
Structure is simple, improves the convenience of LED street lamp installation and maintenance, is provided with heat release hole 2, the lamp housing 1 on the side of the lamp housing 1
Inside both ends be mounted on radiator fan 11, one end and the heat release hole 2 on lamp housing 1 of the radiator fan 11 abut against, institute
The angle for stating heat release hole 2 and horizontal plane is 30 degree, and heat release hole 2 is evenly distributed on the side of lamp housing 1, passes through dissipating for setting
Hot-air fan 11 works, and radiator fan 11 generates wind-force, and the heat inside lamp housing 1 is passed through to the heat release hole 2 of 11 one end of radiator fan
It disperses away, reduces the temperature inside lamp housing 1, guarantee the normal work of LED street lamp, improve the effect of the active heat removal of LED street lamp
Fruit, while passing through the angle of heat release hole 2 and horizontal plane, the waterproofness of heat release hole 2 is improved, and then improve the heat radiation energy of LED street lamp
Power and waterproof ability, the inside of the lamp housing 1 are equipped with lamp holder 13, and the top of the lamp holder 13 is provided with radiating fin 12, institute
Stating radiating fin 12 is the wavy top for being evenly distributed on lamp holder 13, by the radiating fin 12 of setting to the electricity on lamp holder 13
Device element and LED lamp bead 14 work generate temperature carry out heat loss through conduction work, and be arranged radiating fin 12 be it is wavy, increase
The surface area of radiating fin 12 is added, so that the abundant convection current heat loss through conduction of the heat inside lamp housing 1, improves dissipating for radiating fin 12
Hot property effectively disperses electric elements on lamp holder 13 and the work calories of LED lamp bead 14, it is passive to improve LED street lamp
The efficiency of heat dissipation, while the service life of LED street lamp is improved, the bottom end of the lamp holder 13 is provided with LED lamp bead 14, the LED
It is provided with lampshade 7 on the lamp housing 1 of the lower section of lamp bead 14, air inlet 15, institute are provided on the lamp housing 1 of the surrounding of the lampshade 7
The inside for stating air inlet 15 and heat release hole 2 is mounted on proofing dust and protecting net 3, by the lampshade 7 of setting, convenient for for inside lamp housing 1
LED lamp bead 14 protection is provided, while optically focused operation carried out to LED lamp bead 14, in cooperation heat release hole 2 inside and air inlet 15
The proofing dust and protecting net 3 of portion's setting, can effectively avoid the impurity such as extraneous dust from entering lamp housing 1 by heat release hole 2 and air inlet 15
Inside, while proofing dust and protecting net 3 prevents insect from entering inside lamp housing 1, to influence each electric appliance member on 1 inside lamp holder 13 of lamp housing
The normal work of part, the air inlet 15 of setting, when having the discharge of heat release hole 2 convenient for the hot-air in lamp housing 1, cold air has air inlet
Hole 15 enters, and hot and cold alternation is carried out inside lamp housing 1, improves the effect that LED street lamp passively radiates, 13 one end of lamp holder installation
There is cooling water tank 8, one end of the cooling water tank 8 is equipped with cooling pipe 10, and on the cooling pipe 10 of 8 one end of cooling water tank
Water pump 9 is installed, one end of 10 water outlet of cooling pipe passes through the top of lamp holder 13, the water outlet of the cooling pipe 10
It abuts against with one end of radiator fan 11 and is connected with cooling water tank 8 respectively, worked by the water pump 9 of setting, water pump 9 will be cold
But the water in water tank 8 is transported to the top of lamp holder 13, and then by cooling water to each electric elements, LED lamp bead 14 on lamp holder 13
It is conducted with the work calories of radiating fin 12, the heat for further decreasing the temperature and radiating fin 12 inside lamp housing 1 passes
Release efficiency is led, while cooling pipe 10 is with one end of radiator fan 11 by abutting against, convenient for cold in cooling pipe 10
But water cools down, and guarantees the effect that persistently cools of cooling water, forms one by cooling pipe 10 and cooling water tank 8 and follows
Ring cooling circuit improves the active heat removal efficiency of LED street lamp.
In use, the ring flange 6 being arranged by 4 one end of lamp stand and 1 one end of lamp housing, cooperates the fixation being arranged on ring flange 6
Bolt 5 turns the tightness of fixing bolt 5, and then lamp housing 1 is fixedly mounted on lamp stand 4, improves LED street lamp installation
Firmness, while being convenient for the disassembling section in later period, so that the convenient electric elements to inside lamp housing 1 and lamp housing 1 carry out more
Maintenance is changed, structure is simple, the convenience of LED street lamp installation and maintenance is improved, by the radiating fin 12 of setting on lamp holder 13
Electric elements and LED lamp bead 14 work generate temperature carry out heat loss through conduction work, and be arranged radiating fin 12 be wave
Shape increases the surface area of radiating fin 12, so that the abundant convection current heat loss through conduction of the heat inside lamp housing 1, improves radiating fin
12 heat dissipation performance effectively disperses electric elements on lamp holder 13 and the work calories of LED lamp bead 14, improves the road LED
The efficiency that lamp passively radiates, while the service life of LED street lamp is improved, by the air inlet 15 of setting, convenient in lamp housing 1
When hot-air has the discharge of heat release hole 2, cold air has the entrance of air inlet 15, and hot and cold alternation is carried out inside lamp housing 1, improves the road LED
The effect that lamp passively radiates is worked by the radiator fan 11 of setting, and radiator fan 11 generates wind-force, by the heat inside lamp housing 1
Amount is dispersed away by the heat release hole 2 of 11 one end of radiator fan, is reduced the temperature inside lamp housing 1, is guaranteed the normal work of LED street lamp
Make, improve the effect of the active heat removal of LED street lamp, while passing through the angle of heat release hole 2 and horizontal plane, improves the anti-of heat release hole 2
It is aqueous, and then the heat-sinking capability and waterproof ability of LED street lamp are improved, meanwhile, it is worked by the water pump 9 of setting, water pump 9 will cool down
Water in water tank 8 is transported to the top of lamp holder 13, and then by cooling water to each electric elements, 14 and of LED lamp bead on lamp holder 13
The work calories of radiating fin 12 are conducted, and the heat conduction of the temperature and radiating fin 12 inside lamp housing 1 is further decreased
Release efficiency, while cooling pipe 10 is with one end of radiator fan 11 by abutting against, convenient for the cooling in cooling pipe 10
Water cools down, and guarantees the effect that persistently cools of cooling water, forms a circulation by cooling pipe 10 and cooling water tank 8
Cooling circuit improves the active heat removal efficiency of LED street lamp, anti-by being arranged inside 2 inside of heat release hole and air inlet 15
Dirt catch net 3 can effectively avoid the impurity such as extraneous dust from being entered inside lamp housing 1 by heat release hole 2 and air inlet 15, prevent simultaneously
Dirt catch net 3 prevents insect from entering inside lamp housing 1, to influence the normal work of each electric elements on 1 inside lamp holder 13 of lamp housing
Make.
It can to sum up obtain, lamp housing 1, heat release hole 2, proofing dust and protecting net 3, lamp stand 4, fixing bolt of the utility model by setting
5, ring flange 6, lampshade 7, cooling water tank 8, water pump 9, cooling pipe 10, radiator fan 11, radiating fin 12, lamp holder 13, LED light
Existing LED street lamp radiating efficiency is low, heat dissipation effect is undesirable, service life is lower to solve for pearl 14 and air inlet 15
With the problem for installing and using inconvenience.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED street lamp with heat sinking function, including lamp housing (1), it is characterised in that: one end of the lamp housing (1) is arranged
Have lamp stand (4), and lamp stand (4) is fixedly connected with lamp housing (1), is provided with heat release hole (2) on the side of the lamp housing (1), it is described
The inside of lamp housing (1) is equipped with lamp holder (13), and the bottom end of the lamp holder (13) is provided with LED lamp bead (14), the lamp holder (13)
One end is equipped with cooling water tank (8), and one end of the cooling water tank (8) is equipped with cooling pipe (10), and cooling water tank (8) one
Water pump (9) are installed on the cooling pipe (10) at end.
2. a kind of LED street lamp with heat sinking function according to claim 1, it is characterised in that: the lamp stand (4) and lamp
One end of shell (1) is mounted on ring flange (6), is provided with fixing bolt (5) on the ring flange (6), the lamp stand (4) and lamp
Shell (1) is fixedly connected by ring flange (6).
3. a kind of LED street lamp with heat sinking function according to claim 1, it is characterised in that: the LED lamp bead (14)
Lower section lamp housing (1) on be provided with lampshade (7), be provided with air inlet on the lamp housing (1) of the surrounding of the lampshade (7)
(15), the inside of the air inlet (15) and heat release hole (2) is mounted on proofing dust and protecting net (3).
4. a kind of LED street lamp with heat sinking function according to claim 1, it is characterised in that: the lamp housing (1) it is interior
Portion both ends are mounted on radiator fan (11), and one end and the heat release hole (2) on lamp housing (1) of the radiator fan (11) offset
It connects, the angle of the heat release hole (2) and horizontal plane is 30 degree, and heat release hole (2) is evenly distributed on the side of lamp housing (1).
5. a kind of LED street lamp with heat sinking function according to claim 1, it is characterised in that: the lamp holder (13)
Top is provided with radiating fin (12), and the radiating fin (12) is the wavy top for being evenly distributed on lamp holder (13).
6. a kind of LED street lamp with heat sinking function according to claim 1, it is characterised in that: the cooling pipe
(10) one end of water outlet pass through lamp holder (13) top, the water outlet of the cooling pipe (10) respectively with radiator fan (11)
One end abut against and be connected with cooling water tank (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821511061.4U CN208935920U (en) | 2018-09-14 | 2018-09-14 | A kind of LED street lamp with heat sinking function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821511061.4U CN208935920U (en) | 2018-09-14 | 2018-09-14 | A kind of LED street lamp with heat sinking function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208935920U true CN208935920U (en) | 2019-06-04 |
Family
ID=66721104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821511061.4U Expired - Fee Related CN208935920U (en) | 2018-09-14 | 2018-09-14 | A kind of LED street lamp with heat sinking function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208935920U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237041A (en) * | 2021-05-27 | 2021-08-10 | 宝德照明集团有限公司 | Explosion-proof energy-saving LED lamp |
-
2018
- 2018-09-14 CN CN201821511061.4U patent/CN208935920U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113237041A (en) * | 2021-05-27 | 2021-08-10 | 宝德照明集团有限公司 | Explosion-proof energy-saving LED lamp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201190931Y (en) | High-power LED tunnel lamp | |
CN204629271U (en) | A kind of LED down with active heat removal fan and central suction hole | |
CN208935920U (en) | A kind of LED street lamp with heat sinking function | |
CN208058673U (en) | A kind of water cooled heat radiating type LED street lamp | |
CN209587915U (en) | A kind of photoinduction backroad wisdom street lamp | |
CN209146916U (en) | A kind of ceiling type LED light | |
CN201547602U (en) | LED road lamp | |
CN100532919C (en) | Illuminating lamps | |
CN208703790U (en) | A kind of efficient heat radiating LED street lamp | |
CN201487896U (en) | High-power LED illumination heat dissipation structure | |
CN201045461Y (en) | High power high brightness LED road lamp | |
CN201475738U (en) | High-power LED lamp | |
CN104180252B (en) | A kind of LED illumination and display unit | |
CN206347451U (en) | A kind of efficient energy-saving LED road lamp | |
CN209655129U (en) | A kind of new and effective street lamp bulb | |
CN202008031U (en) | Arc shade type LED lamp | |
CN205909238U (en) | Street lamp heat dissipation lamp holder | |
CN201672378U (en) | High power LED road lamp | |
CN201184509Y (en) | Microcomputer AC large power tricolor LED illumination energy-saving lamp | |
CN205244951U (en) | Novel LED street lamp structure | |
CN204042606U (en) | A kind of LED illumination and display unit | |
CN203571654U (en) | LED (light emitting diode) bulb lamp | |
CN213777530U (en) | Anti-dazzle energy-saving LED street lamp | |
CN208817347U (en) | A kind of solar LED street lamp | |
CN218327846U (en) | Energy-conserving street lamp that radiating effect is good |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20210914 |
|
CF01 | Termination of patent right due to non-payment of annual fee |