CN206036681U - LED illumination assembly - Google Patents
LED illumination assembly Download PDFInfo
- Publication number
- CN206036681U CN206036681U CN201620853267.XU CN201620853267U CN206036681U CN 206036681 U CN206036681 U CN 206036681U CN 201620853267 U CN201620853267 U CN 201620853267U CN 206036681 U CN206036681 U CN 206036681U
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- Prior art keywords
- wind guide
- heat
- fan
- heat dispersion
- aluminium sheet
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Abstract
The utility model discloses a LED illumination assembly, lamp panel heat dissipation aluminum plate, middle level wind guide and heat dispersion aluminum plate, upper wind guide and heat dispersion aluminum plate, fan, support including LED lamp pearl, fixed LED lamp pearl, wind guide and heat dispersion aluminum plate in upper strata is equipped with the wind guide tank, and middle level wind guide and heat dispersion aluminum plate is equipped with the heat dissipation channel corresponding with the wind guide tank, and lamp panel heat dissipation aluminum plate is equipped with the ease wind gap corresponding with heat dissipation channel, this lamp drive power supply, fan are all fixed on the support, and the support is being equipped with the opening with fan corresponding department. The utility model discloses can use with the cooperation of all kinds of high -power LED lamps and lanterns shells, the utility model discloses an upper strata heat radiating aluminum sheet's wind guide tank can then be overflowed partly heat dissipation channel who increases the leading -in middle level wind guide and heat dispersion aluminum plate of wind pressure of fan air -out external, air current that another part did not get into the wind channel upper surface through upper wind guide and heat dispersion aluminum plate carries out the heat exchange and in carrying out lamp body tiny loop, and it is external to discharge when reaching the higher temperature again, reaches fine radiating effect.
Description
Technical field
This utility model is related to a kind of LED illumination component, and particularly a kind of integrated many kinds of measures is reducing caloric value, avoid
Hot stack in lamp body, the ease wind formula LED illumination component that all kinds of lamp outer casings use can be coordinated.
Background technology
At present, all kinds of high-power LED lamps are radiated using natural heat-conducting, heat radiation and convection type mostly, to ensure
Lamp bead operating temperature is less than rated temperature (operating temperature<75 °), but due to the requirement irradiated area of outdoor lamp it is big, LED work(
Rate also increases therewith, and, more than 60W, even up to 200W, radiating contradiction is very prominent for general LED lamp power.
At present, most of LED lamps take aluminium radiator, non-intervention formula conduction of heat, heat radiation and heat loss through convection, no matter
How radiator structure changes, and the counterweight of aluminum housing should>100g/W, torrid areas even adopt higher standard.Thermal convection current side
The heat exchange amount and area of dissipation of formula and hot temperature difference are directly proportional；4 powers and environment of heat loss through radiation and light fixture radiating surface temperature
The difference of 4 powers of temperature is directly proportional, so when outside air temperature is higher, conventional lamp radiating mode can be mutated formula function drop
It is weak.
In addition, the thermal capacitance in order to ensure light fixture, it is necessary to expend substantial amounts of aluminium, be virtually significantly greatly increased light fixture into
This, and increase the consuming of natural resourcess.Further, since the increase of lamp holder weight, body of rod design is also required on steel using amount therewith
Increase into 3 power ratios, so as to derive new cost and the wasting of resources.Meanwhile, our country's light trades for many years
Development, develops substantial amounts of sodium vapor lamp and halogen lamp mould, but all uses, needs because heat dissipation problem two is not suitable for LED lamp
Eliminate, and the trend that LED lamp substitutes conventional light source has been settled finally, therefore the mould waste for therefore causing in China will
Up to up to tens billion of meters.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, there is provided one kind can be realized high-power
The high efficiency and heat radiation of LED lamp, and greatly reduce and use aluminum amount, and the LED illumination component of radiating cost is greatly lowered.
In order to solve above-mentioned technical problem, a kind of LED illumination component that this utility model is provided, including LED lamp bead；It is described
LED illumination component also include the lamp panel heat-dissipating aluminium plate of fixed LED lamp bead, middle level wind guide and heat dispersion aluminium sheet, upper strata wind guide and heat dispersion aluminium sheet,
Fan, support；The upper strata wind guide and heat dispersion aluminium sheet is provided with wind guide tank, and the middle level wind guide and heat dispersion aluminium sheet is provided with relative with wind guide tank
The heat dissipation channel answered, the lamp panel heat-dissipating aluminium plate are provided with the ease air port corresponding with heat dissipation channel；Described lamp driving power source bag
Include LED constant current source, fan power supply；Described lamp driving power source, fan are each attached on support, support with fan corresponding section
It is provided with opening.
Used as improvement, the fan is magnetic suspension bearing radiator fan.
As improvement, be provided between the middle level wind guide and heat dispersion aluminium sheet and upper strata wind guide and heat dispersion aluminium sheet temp control switch and
Temperature protection switch.
Used as improvement, the temp control switch and temperature protection switch are dry-reed.
Used as improvement, the fan is non-contacting with upper strata wind guide and heat dispersion aluminium sheet.
Used as improvement, the wind guide tank of the upper strata wind guide and heat dispersion aluminium sheet is wedge shape.
Used as improvement, the middle level wind guide and heat dispersion aluminium sheet heat dissipation channel is bar shaped.
Used as improvement, the lamp panel heat-dissipating aluminium plate is additionally provided with air inlet.
As improvement, by the way of the LED lamp bead goes here and there N simultaneously using 20
The beneficial effects of the utility model are：(1), wind guide and heat dispersion aluminium sheet in upper strata of the present utility model, middle level wind-guiding dissipate
, by pressing three layers of radiator structure of composition, the wedge shape wind guide tank of upper strata radiating aluminium sheet can be by fan for hot aluminium sheet and lamp panel heat-dissipating aluminium plate
A part for air-out increases the bar shaped heat dissipation channel that blast imports middle level wind guide and heat dispersion aluminium sheet, then escapes in vitro, so as to significantly
Reduce the hot stack of lamp interior, it is ensured that the temperature difference of temperature and surrounding enviroment inside lamp body is less than 10 °；Meanwhile, separately
A part is introduced into the air-flow in air channel to be carried out heat exchange by the upper surface of upper strata wind guide and heat dispersion aluminium sheet and carries out little in lamp body following
Ring, is excreted again successively when higher temperature is reached, and this is also avoided the dust brought because air is imported and exported on a big scale from polluting；
(2), magnetic suspension bearing radiator fan of the present utility model, fan small volume, power are low, it is possible to achieve according to LED power/radiating
Fan power=50：1 proportional arrangement fan, and sufficiently achieve radiating effect；(3), fan of the present utility model and upper strata are led
Wind heat-dissipating aluminium plate is contactless, the compressed air stream at fan outlet most form inside through radiator interior surface
Heat exchange convection current, after another fraction flows through radiator inner passage, effusion is external, so the windage of gas channel is substantially reduced,
The flow-disturbing effect of radiator fan is greatly enhanced；(4), the air inlet of lamp panel heat-dissipating aluminium plate of the present utility model ensure that lamp interior
Cool ambient air is entered in real time can, so as to ensure that inner air pressure is not reduced because of outer heat extraction air in lamp body, so as to
Lamp body temperature also persistently will not be raised；(5), the effect of tongue tube temp control switch of the present utility model is to dissipate naturally
When hot mode can not meet radiating requirements, after lamp bead temperature reaches design temperature, controlling switch is opened, and radiator fan starts work
Make；The effect of temperature protection switch is, when lamp bead temperature rises to protection switch damages in fan, the temperature meeting of heat-dissipating aluminium plate
Steeply rise, at this moment temperature protection switch plays a role, close lamp bead electric current, so as to protect lamp bead not burn because temperature is too high
Ruin；(6), by the way of LED lamp bead of the present utility model goes here and there N simultaneously using 20, it is original 2 times so as to improve every group of lamp bead voltage,
On the premise of power is constant, lamp bead electric current of the 20 string N lamp bead electric currents simultaneously compared with 10 string 2N simultaneously reduces half, so lamp bead is total
Caloric value Q=I2RT is reduced to the 1/4 of original caloric value.
Description of the drawings
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is rearview of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is upward view of the present utility model；
Fig. 6 is left view of the present utility model；
Fig. 7 is right view of the present utility model；
Fig. 8 is decomposing state schematic diagram of the present utility model；
Fig. 9 is inside and outside thermal convection current of the present utility model, heat exchange schematic diagram；
In figure：1st, this lamp driving power source, 2, support, 3, fan, 4, upper strata wind guide and heat dispersion aluminium sheet, 5, temp control switch and
Temperature protection switch, 6, middle level wind guide and heat dispersion aluminium sheet, 7, lamp panel heat-dissipating aluminium plate, 8, ease air port, 9, air inlet, 10, LED lamp bead.
Specific embodiment
This utility model is elaborated below in conjunction with accompanying drawing.
As shown in Fig. 1 to 8, this utility model has LED illumination component, including LED lamp bead 10, this lamp driving power source 1；This
Lamp driving power source 1 includes LED constant current source, fan power supply；The LED lamp also includes the lamp panel radiation aluminium of fixed LED lamp bead 10
Plate 7, middle level wind guide and heat dispersion aluminium sheet 6, upper strata wind guide and heat dispersion aluminium sheet 4, fan 3, support 2；The upper strata wind guide and heat dispersion aluminium sheet 4 is provided with
Wedge shape wind guide tank, the middle level wind guide and heat dispersion aluminium sheet 6 are provided with the bar shaped heat dissipation channel corresponding with wind guide tank, the lamp panel radiating
Aluminium sheet 7 is provided with the ease air port 8 corresponding with heat dissipation channel；The support 2 is provided with opening with 3 corresponding section of fan, and fan 3 is magnetic
Suspension bearing radiator fan, fan 3 are non-contacting with upper strata wind guide and heat dispersion aluminium sheet 4；The middle level wind guide and heat dispersion aluminium sheet 6 with it is upper
Tongue tube temp control switch and temperature protection switch 5 are provided between layer wind guide and heat dispersion aluminium sheet 4, by the temperature control of temp control switch
Point be set as 40 ° (it can also be provided that other temperature), temperature protection switch temperature control point be set to 70 ° (it can also be provided that
Other temperature)；Described lamp driving power source 1, fan 3 are fixed on support 2；The lamp panel heat-dissipating aluminium plate 7 is additionally provided with air inlet
9。
As shown in figure 9, the wedge shape wind guide tank of upper strata radiating aluminium sheet of the present utility model 4 can be by a part for 3 air-out of fan
The bar shaped heat dissipation channel that blast imports middle level wind guide and heat dispersion aluminium sheet 6 is increased, and is passed through the ease air port 8 on lamp panel heat-dissipating aluminium plate 7 and is escaped
Go out in vitro, so as to greatly reduce the hot stack of lamp interior；Meanwhile, another part is introduced into the air-flow in air channel and is led by upper strata
The upper surface of wind heat-dissipating aluminium plate 4 carries out heat exchange and carries out partial circulating in lamp body, discharges body when higher temperature is reached again successively
Outward.
The above is only the preferred implementation that this utility model is directed to integrated optical source, it is noted that for this skill
For the those of ordinary skill in art field, can also make on the premise of without departing from this utility model principle and be directed to discrete light
The LED illumination component in source, or non-revolutionary improvement is carried out to this technology, these changes and improvements also should be regarded as this utility model
Protection domain.
Claims (9)
1. a kind of LED illumination component, including LED lamp bead（10）；It is characterized in that：Also include fixed LED lamp bead（10）Lamp panel
Heat-dissipating aluminium plate（7）, middle level wind guide and heat dispersion aluminium sheet（6）, upper strata wind guide and heat dispersion aluminium sheet（4）, fan（3）, support（2）, this lamp drive
Power supply（1）；The upper strata wind guide and heat dispersion aluminium sheet（4）It is provided with wind guide tank, the middle level wind guide and heat dispersion aluminium sheet（6）It is provided with and wind guide tank
Corresponding heat dissipation channel, the lamp panel heat-dissipating aluminium plate（7）It is provided with the ease air port corresponding with heat dissipation channel（8）；Described lamp
Driving power supply（1）Including LED constant current source, fan power supply；Described lamp driving power source（1）, fan（3）It is each attached to support（2）
On, support（2）With fan（3）Corresponding section is provided with opening.
2. the LED illumination component according to claim 1, it is characterised in that：The fan（3）Radiate for magnetic suspension bearing
Fan.
3. LED illumination component according to claim 1, it is characterised in that：The middle level wind guide and heat dispersion aluminium sheet（6）With upper strata
Wind guide and heat dispersion aluminium sheet（4）Between be provided with temp control switch and temperature protection switch（5）.
4. LED illumination component according to claim 3, it is characterised in that：The temp control switch and temperature protection are opened
Close（5）For dry-reed.
5. LED illumination component according to claim 1, it is characterised in that：The fan（3）With upper strata wind guide and heat dispersion aluminium sheet
（4）For non-contacting.
6. LED illumination component according to claim 1, it is characterised in that：The upper strata wind guide and heat dispersion aluminium sheet（4）Wind-guiding
Groove is wedge shape.
7. LED illumination component according to claim 1, it is characterised in that：The middle level wind guide and heat dispersion aluminium sheet（6）Radiating is logical
Road is bar shaped.
8. LED illumination component according to claim 1, it is characterised in that：The lamp panel heat-dissipating aluminium plate（7）It is additionally provided with air intake
Mouthful（9）.
9. according to the arbitrary described LED illumination component of claim 1-8, it is characterised in that：The LED lamp bead（10）Using 20 strings
N modes simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853267.XU CN206036681U (en) | 2016-08-09 | 2016-08-09 | LED illumination assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853267.XU CN206036681U (en) | 2016-08-09 | 2016-08-09 | LED illumination assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036681U true CN206036681U (en) | 2017-03-22 |
Family
ID=58308430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853267.XU Expired - Fee Related CN206036681U (en) | 2016-08-09 | 2016-08-09 | LED illumination assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015975A (en) * | 2016-08-09 | 2016-10-12 | 江苏创导新能源科技有限公司 | LED lighting assembly |
-
2016
- 2016-08-09 CN CN201620853267.XU patent/CN206036681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015975A (en) * | 2016-08-09 | 2016-10-12 | 江苏创导新能源科技有限公司 | LED lighting assembly |
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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: 20170322 |