CN201507898U - Radiator and LED lamp with fan - Google Patents
Radiator and LED lamp with fan Download PDFInfo
- Publication number
- CN201507898U CN201507898U CN2009202047702U CN200920204770U CN201507898U CN 201507898 U CN201507898 U CN 201507898U CN 2009202047702 U CN2009202047702 U CN 2009202047702U CN 200920204770 U CN200920204770 U CN 200920204770U CN 201507898 U CN201507898 U CN 201507898U
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- radiator
- led light
- light fixture
- fan
- radiating
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a radiator with excellent heat radiation effect and an LED lamp with a fan. The LED lamp comprises an LED light source assembly (1), a radiator (2), a radiating fan (3), a driving circuit board assembly (4), an intake air cover (6) and a supply line (8), wherein the LED light source assembly (1) comprises an LED chip (11) and an LED radiating substrate (12), the radiator (2) comprises a bottom plate (21), the bottom surface of the bottom plate (21) is a plane, a radiating portion is arranged on the bottom plate (21), the central area of the upper portion of the radiating portion is provided with a space zone for holding the radiating fan, the LED radiating substrate (12) is adhered with the bottom surface of the bottom plate (21), and transfers heat, the lower portion of the intake air cover (6) is fixedly connected with the radiator (2), and surrounds the upper portions of the radiating fan (3) and the radiator (2), the upper portion of the intake air cover (6) is provided with a cavity, the driving circuit board assembly (4) is located in the cavity, and a plurality of inlet holes (61) are arranged on the lateral wall of the cavity. The radiator and the LED lamp with the fan can be applicable to the LED illumination field.
Description
Technical field
The utility model relates to the LED light fixture of a kind of radiator and band fan.
Background technology
LED has long advantage of luminous efficiency height, power saving and life-span, and it is used more and more widely.LED is applied to normal lighting, in order to reach illumination requirement, generally a plurality of power-type LEDs to be concentrated on the light fixture and use, therefore the heat radiation of LED becomes a key factor that influences LED light fixture user mode and life-span, especially for high-power LED lamp, heat dissipation problem has become a technical bottleneck that influences its extensive use.Existing LED light fixture all belongs to passive heat radiation, promptly fin or the similar device by radiator dispels the heat, in order to improve radiating effect, need increase area of dissipation as far as possible, cause existing LED light fixture overall volume generally bigger thus, radiator structure complexity, and its radiating effect and unsatisfactory.As seen, existing technology has the following disadvantages: complex structure, and volume is bigger, and radiating effect is not good, and service life is short.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of moulding uniqueness is provided, is beneficial to the radiator that reduces light fixture volume, excellent in heat dissipation effect.
In addition, the utility model also provide a kind of simple in structure, volume is little, the LED light fixture of the band fan of excellent in heat dissipation effect, long service life.
The technical scheme that radiator of the present utility model adopted is: radiator of the present utility model comprises base plate, the bottom surface of described base plate is the plane, described base plate is provided with radiating part, and the central upper portion zone of described radiating part is provided with the space region that is used for ccontaining radiator fan.
Described radiating part comprises several outer radiating pieces that are positioned at described base plate top periphery zone.
Described outer radiating piece in the form of sheets.
The side of described outer radiating piece is stepped, and each ladder forms described space region.
Perhaps, described outer radiating piece is the pin column.
Described radiating part also comprises several radiating pieces that are positioned at described base plate central upper portion zone.
The height of radiating piece is less than the height of described outer radiating piece in described, and the difference in height of the two forms described space region.
Radiating piece is pin column or closed hoop or fracture ring-type in described.
The technical scheme that the LED light fixture of band fan of the present utility model is adopted is: the LED light fixture of band fan of the present utility model comprises the led light source assembly, the drive circuit board component, power line, described led light source assembly comprises several led chips, the LED heat-radiating substrate, the LED light fixture of described band fan also comprises radiator, radiator fan, air intake cover, described radiator comprises base plate, the bottom surface of described base plate is the plane, described base plate is provided with radiating part, the central upper portion zone of described radiating part is provided with the space region that is used for ccontaining radiator fan, the bottom surface of described LED heat-radiating substrate and described base plate fits and heat loss through conduction, described radiator fan is placed in the described space region of described radiating part, the bottom of described air intake cover and described radiator are fixedly connected and the top of described radiator fan and described radiator are surrounded, one cavity is arranged at the top of described air intake cover, described drive circuit board component is positioned at described cavity, and the sidewall of described cavity is provided with several air admission holes.
Described radiating part comprises several outer radiating pieces that are positioned at described base plate top periphery zone.
Described outer radiating piece in the form of sheets.
The side of described outer radiating piece is stepped, and each ladder forms described space region.
Perhaps, described outer radiating piece is the pin column.
Described radiating part also comprises several radiating pieces that are positioned at described base plate central upper portion zone.
The height of radiating piece is less than the height of described outer radiating piece in described, and the difference in height of the two forms described space region.
Radiating piece is pin column or closed hoop or fracture ring-type in described.
The LED light fixture of described band fan also comprises optical lens, and described optical lens is positioned at luminous the place ahead of described led light source assembly, and described optical lens comprises the lens that several are corresponding with described led chip.
The LED light fixture of described band fan also comprises rosette, and described rosette blocks covering with the periphery of described optical lens and described radiator bottom.
The LED light fixture of described band fan also comprises bonnet, waterproof bolt assembly, described bonnet communicates described air admission hole ladle cover and the opening by the bottom by sidewall with the external world, described power line passes described bonnet, described air intake cover respectively and is electrically connected with described drive circuit board component, and the break-through position of described power line and described bonnet, described air intake cover is by described waterproof bolt assembly sealing and fixing mutually.
Further, the LED light fixture of described band fan also comprises outer bucker, and described outer bucker is fixed in described bonnet top by described waterproof bolt assembly, and described outer bucker is with other parts ladle covers portion within it.
Perhaps, the LED light fixture of described band fan also comprises lampshade, mount pad, and described lampshade is fixedly installed in the bottom of the LED light fixture of described band fan, and described mount pad is fixedly installed in the top of the LED light fixture of described band fan.
Perhaps, the LED light fixture of described band fan also comprises bonnet, Down lamp shell, waterproof bolt assembly, described bonnet communicates described air admission hole ladle cover and the opening by the bottom by sidewall with the external world, described Down lamp shell is with other parts ladle covers portion within it, described Down lamp shell is provided with louvre, described power line passes described Down lamp shell, described bonnet, described air intake cover respectively and is electrically connected with described drive circuit board component, and the break-through position of described power line and described Down lamp shell is by described waterproof bolt assembly sealing and fixing mutually.
Perhaps, the LED light fixture of described band fan also comprises street lamp shell, cloche, terminal box, and described street lamp shell and described cloche are with other parts ladle covers portion within it, and described power line and described terminal box are electrically connected.
The beneficial effects of the utility model are: because the LED light fixture of band fan of the present utility model comprises the led light source assembly, the drive circuit board component, power line, radiator, radiator fan, air intake cover, described led light source assembly comprises several led chips, the LED heat-radiating substrate, described radiator comprises base plate, the bottom surface of described base plate is the plane, described base plate is provided with radiating part, the central upper portion zone of described radiating part is provided with the space region that is used for ccontaining radiator fan, the bottom surface of described LED heat-radiating substrate and described base plate fits and heat loss through conduction, described radiator fan is placed in the described space region of described radiating part, the bottom of described air intake cover and described radiator are fixedly connected and the top of described radiator fan and described radiator are surrounded, one cavity is arranged at the top of described air intake cover, described drive circuit board component is positioned at described cavity, the sidewall of described cavity is provided with several air admission holes, the bottom surface of the described base plate of the utility model by described radiator is set is the plane, make the bottom surface of described LED heat-radiating substrate and described base plate directly fit easily and heat loss through conduction, directly the heat that described led chip is produced when luminous is transmitted to the bigger described LED heat-radiating substrate of area by described base plate, reduced heat and distributed the path of conduction, so thermal conductivity and thermal diffusivity are better; By be provided for the space region of ccontaining radiator fan in the central upper portion zone of described radiating part, make described radiator fan embed in the described radiator, reduced the height of heat abstractor, help reducing the height and the volume of light fixture; When the utility model illumination work, described radiator fan is together running also, the heat that produces when described led chip is luminous is transmitted on the described radiating part of described radiator by described LED heat-radiating substrate, described radiator dispels the heat as existing radiator " passive type ", a part of heat is dispersed in the ambient air, simultaneously, under the effect of described radiator fan, outside air enters in the described cavity of described air intake cover by described air admission hole, and outside air is blown on the described radiator by described radiator fan, thereby the heat of the described radiating part of described radiator is taken away cooling by flow air, be that another part heat can be blown away by described radiator fan, produced the forced heat radiation effect of " active " heat radiation, described air intake cover can further carry out water conservancy diversion with flow air, and air is blown out from the bottom of described radiator, increased the path of flowing, therefore radiating effect is better, can avoid led chip at high temperature to work, and effectively increases the service life; Simultaneously because the existence of forced heat radiation, therefore can dwindle the volume of described radiator, so radiator moulding uniqueness of the present utility model, be beneficial to and reduce light fixture volume, excellent in heat dissipation effect, the LED fitting structure of band fan of the present utility model is simple simultaneously, volume is little, excellent in heat dissipation effect, long service life;
Because the LED light fixture of band fan of the present utility model also comprises bonnet, the waterproof bolt assembly, described bonnet communicates described air admission hole ladle cover and the opening by the bottom by sidewall with the external world, described power line passes described bonnet respectively, described air intake cover also is electrically connected with described drive circuit board component, described power line and described bonnet, the break-through position of described air intake cover is by described waterproof bolt assembly phase sealing and fixing, sidewall by described bonnet communicates described air admission hole ladle cover and the opening by the bottom with the external world, make do not influence outside air by described air intake cover by the situation in the described cavity of described radiator fan inspiration under, avoid sleet, winged insects etc. enter described cavity by described air admission hole; With described power line and described bonnet, described air intake cover perforation place sealing and fixing mutually, effective waterproof so the utility model waterproof, vermins-proof effect are good, is adapted at outdoor use by described waterproof bolt assembly.
Description of drawings
Fig. 1 is the perspective view of the radiator of the utility model embodiment one;
Fig. 2 is the perspective view of another angle of radiator shown in Figure 1;
Fig. 3 is the perspective view of the radiator of the utility model embodiment two;
Fig. 4 is the perspective view of the radiator of the utility model embodiment three;
Fig. 5 is the perspective view of the radiator of the utility model embodiment four;
Fig. 6 is the perspective view of the radiator of the utility model embodiment five;
Fig. 7 is the perspective view of the radiator of the utility model embodiment six;
Fig. 8 is the perspective view of the radiator of the utility model embodiment seven;
Fig. 9 is the blast structural representation of LED light fixture of the band fan of the utility model embodiment one;
Figure 10 is the section structure schematic diagram of LED light fixture of the band fan of the utility model embodiment one;
Figure 11 is the section structure schematic diagram of LED light fixture of the band fan of the utility model embodiment eight;
Figure 12 is the section structure schematic diagram of LED light fixture of the band fan of the utility model embodiment nine;
Figure 13 is the section structure schematic diagram of LED light fixture of the band fan of the utility model embodiment ten;
Figure 14 is the section structure schematic diagram of LED light fixture of the band fan of the utility model embodiment 11.
The specific embodiment
Embodiment one:
As Fig. 1, Fig. 2, Fig. 9, shown in Figure 10, the LED light fixture of the band fan of present embodiment comprises led light source assembly 1, radiator 2, radiator fan 3, drive circuit board component 4, optical lens 5, rosette 55, air intake cover 6, bonnet 7, power line 8, waterproof bolt assembly 91; Described led light source assembly 1 comprises several led chips 11, LED heat-radiating substrate 12, described optical lens 5 is positioned at luminous the place ahead of described led light source assembly 1, described optical lens 5 comprises the lens 51 that several are corresponding with described led chip 11, described rosette 55 is fixedly connected by screw 94 and described optical lens 5 and described radiator 2, and the periphery of described optical lens 5 and described radiator 2 bottoms blocked covering, make outward appearance succinct; Described radiator 2 comprises base plate 21, the bottom surface of described base plate 21 is the plane, described base plate 21 is provided with radiating part, the central upper portion zone of described radiating part is provided with the space region that is used for ccontaining radiator fan, described LED heat-radiating substrate 12 fits and heat loss through conduction with the bottom surface of described base plate 21, the two is fixedly connected by screw 95, and described radiator fan 3 is placed in the described space region of described radiating part; The bottom of described air intake cover 6 is fixedly connected by screw 93 and described radiator 2 and the top of described radiator fan 3 and described radiator 2 is surrounded, to prevent that air from flowing out from the top of described radiator 2, can only flow out from the below of described radiator 2, increased the path of flowing, heat dispersion is better, one cavity is arranged at the top of described air intake cover 6, described drive circuit board component 4 is positioned at described cavity, the sidewall of described cavity is provided with several air admission holes 61, described drive circuit board component 4 passes through bolt earlier, nut assembly 92 is positioned in the head of bolt, the bar portion of bolt is screwed in the screwed hole on the described radiator 2 again; Described bonnet 7 communicates described air admission hole 61 ladle covers and the opening by the bottom by sidewall with the external world, make do not influence outside air by described air intake cover 6 by the situation in the described cavity of described radiator fan 3 inspirations under, avoid sleet, winged insect etc. to enter described cavity by described air admission hole 61; Described power line 8 passes described bonnet 7, described air intake cover 6 respectively and is electrically connected with described drive circuit board component 4, the break-through position of described power line 8 and described bonnet 7, described air intake cover 6 is by described waterproof bolt assembly 91 sealing and fixing mutually, effectively waterproof is adapted at outdoor use; Described radiating part comprises several outer radiating pieces 22 that are positioned at described base plate 21 top periphery zones, several radiating pieces 23 that are positioned at described base plate 21 central upper portion zones, described outer radiating piece 22 in the form of sheets, air is by the circulation of the space between each sheet of described outer radiating piece 22, the side of described outer radiating piece 22 is stepped, each ladder forms described space region, radiating piece 23 is the pin column in described, and the height of described interior radiating piece 23 is less than the height of the less ladder of described outer radiating piece 22.
Embodiment two:
As shown in Figure 3, the distinguishing characteristics of present embodiment and embodiment one is: in the present embodiment, the described interior radiating piece 23 of described radiator 2 is closed hoop.
All the other features of present embodiment are with embodiment one.
Embodiment three:
As shown in Figure 4, the distinguishing characteristics of present embodiment and embodiment two is: in the present embodiment, the described interior radiating piece 23 of described radiator 2 is the fracture ring-type, and promptly the described interior radiating piece 23 of each annular is provided with the groove of some disconnections, uses for ventilating.
All the other features of present embodiment are with embodiment two.
Embodiment four:
As shown in Figure 5, the distinguishing characteristics of present embodiment and embodiment two is: in the present embodiment, described outer radiating piece 22 in the form of sheets, but its side does not have ladder, the height of radiating piece 23 is less than the height of described outer radiating piece 22 in described, and the difference in height of the two forms described space region.
All the other features of present embodiment are with embodiment two.
Embodiment five:
As shown in Figure 6, the distinguishing characteristics of present embodiment and embodiment four is: in the present embodiment, the described interior radiating piece 23 of described radiator 2 is the fracture ring-type, and promptly the described interior radiating piece 23 of each annular is provided with the groove of some disconnections, uses for ventilating.
All the other features of present embodiment are with embodiment four.
Embodiment six:
As shown in Figure 7, the distinguishing characteristics of present embodiment and embodiment four is: in the present embodiment, the described interior radiating piece 23 of described radiator 2 is the pin column, forms crisscross air communication channel between the described interior radiating piece 23 of each pin column, so the center good heat dissipation effect.
All the other features of present embodiment are with embodiment four.
Embodiment seven:
As shown in Figure 8, the distinguishing characteristics of present embodiment and embodiment six is: in the present embodiment, the described outer radiating piece 22 of described radiator 2 equally is the pin column with radiating piece 23 in described, the two is just highly different, so that form described space region, form crisscross air communication channel between the described outer radiating piece 22 of each pin column and the described interior radiating piece 23, so good heat dissipation effect.
All the other features of present embodiment are with embodiment six.
Embodiment eight:
As shown in figure 11, the distinguishing characteristics of present embodiment and embodiment one is: bucker 100 outside present embodiment also comprises on the basis of embodiment one, described outer bucker 100 is fixed in described bonnet 7 tops by described waterproof bolt assembly 91, described outer bucker 100 is with other parts ladle covers portion within it, the water resistance of present embodiment is better, and the bulkhead lamp capable that can be used as indoor or outdoors uses.
All the other features of present embodiment are with embodiment one.
Embodiment nine:
As shown in figure 12, the distinguishing characteristics of present embodiment and embodiment one is: present embodiment also comprises lampshade 300, two mount pads 86 on the basis of embodiment one, removed described rosette 55 simultaneously, described lampshade 300 is fixedly installed in the bottom of the LED light fixture of described band fan, a described mount pad 86 is fixedly installed in the top of the LED light fixture of described band fan, another and ceiling are fixed, be provided with metal tube 87 between two described mount pads 86 and support, present embodiment can be used as indoor bulkhead lamp capable and uses.
All the other features of present embodiment are with embodiment one.
Embodiment ten:
As shown in figure 13, the distinguishing characteristics of present embodiment and embodiment one is: present embodiment also comprises Down lamp shell 200 on the basis of embodiment one, the bottom of described Down lamp shell 200 and described rosette 55 are fixedly connected, described Down lamp shell 200 is with other parts ladle covers portion within it, described Down lamp shell 200 is provided with louvre 201, described power line 8 passes described Down lamp shell 200 respectively, described bonnet 7, described air intake cover 6 also is electrically connected with described drive circuit board component 4, the break-through position of described power line 8 and described Down lamp shell 200 is by described waterproof bolt assembly 91 sealing and fixing mutually, present embodiment can be used as indoor bright fitted tube lamp and uses good looking appearance.
All the other features of present embodiment are with embodiment one.
Embodiment 11:
As shown in figure 14, the distinguishing characteristics of present embodiment and embodiment one is: present embodiment also comprises street lamp shell 400, cloche 401, terminal box 88 on the basis of embodiment one, the bottom of described street lamp shell 400 and described rosette 55 are fixedly connected, described street lamp shell 400 and described cloche 401 are with other parts ladle covers portion within it, effective waterproof, described power line 8 is electrically connected with described terminal box 88, present embodiment outer just as the transitional street lamps unanimity, alternative conventional road lamp uses.
The bottom surface of the described base plate 21 of the utility model by described radiator 2 is set is the plane, make the described LED heat-radiating substrate 12 and the bottom surface of described base plate 21 directly fit easily and heat loss through conduction, directly the heat that described led chip 11 is produced when luminous is transmitted to the bigger described LED heat-radiating substrate 12 of area by described base plate 21, reduced heat and distributed the path of conduction, so thermal conductivity and thermal diffusivity are better; By be provided for the space region of ccontaining radiator fan in the central upper portion zone of described radiating part, make described radiator fan 3 embed in the described radiator, reduced the height of heat abstractor, help reducing the height and the volume of light fixture; When the utility model illumination work, described radiator fan 3 is together running also, the heat that described led chip 11 produces when luminous is transmitted on the described radiating part of described radiator 2 by described LED heat-radiating substrate 12, described radiator 2 dispels the heat as existing radiator " passive type ", a part of heat is dispersed in the ambient air, simultaneously, under the effect of described radiator fan 3, outside air enters in the described cavity of described air intake cover 6 by described air admission hole 61, and outside air is blown on the described radiator 2 by described radiator fan 3, thereby the heat of the described radiating part of described radiator 2 is taken away cooling by flow air, be that another part heat can be blown away by described radiator fan 3, produced the forced heat radiation effect of " active " heat radiation, described air intake cover 6 can further carry out water conservancy diversion with flow air, air is blown out from the bottom of described radiator 2, increased the path of flowing, therefore radiating effect is better, can avoid led chip at high temperature to work, effectively increase the service life; Simultaneously because the existence of forced heat radiation, therefore can dwindle the volume of described radiator 2, to sum up, radiator moulding uniqueness of the present utility model, be beneficial to and reduce light fixture volume, excellent in heat dissipation effect, simultaneously the LED fitting structure of band fan of the present utility model is simple, volume is little, excellent in heat dissipation effect, long service life, because waterproof, the insect protected performance is good, indoor, outdoor all can use.The utility model has overcome the inadequate natural endowment of passive heat radiation in the prior art, by setting up the radiator fan of active heat radiation, make that the heat radiation collection active heat removal and the passive heat radiation of light fixture are one, having improved the radiating effect of LED light fixture greatly, is the innovation of a uniqueness in the LED field of lamp illumination in fact.
The utility model can be widely used in the LED lighting field.
Claims (16)
1. radiator, it is characterized in that: comprise base plate (21), the bottom surface of described base plate (21) is the plane, and described base plate (21) is provided with radiating part, and the central upper portion zone of described radiating part is provided with the space region that is used for ccontaining radiator fan.
2. radiator according to claim 1 is characterized in that: described radiating part comprises several outer radiating pieces (22) that are positioned at described base plate (21) top periphery zone.
3. radiator according to claim 2 is characterized in that: described outer radiating piece (22) in the form of sheets.
4. radiator according to claim 3 is characterized in that: the side of described outer radiating piece (22) is stepped, and each ladder forms described space region.
5. radiator according to claim 2 is characterized in that: described outer radiating piece (22) is the pin column.
6. radiator according to claim 2 is characterized in that: described radiating part also comprises several radiating pieces (23) that are positioned at described base plate (21) central upper portion zone.
7. radiator according to claim 6 is characterized in that: the height of radiating piece (23) is less than the height of described outer radiating piece (22) in described, and the difference in height of the two forms described space region.
8. radiator according to claim 6 is characterized in that: radiating piece (23) is pin column or closed hoop or fracture ring-type in described.
9. LED light fixture with fan, comprise led light source assembly (1), drive circuit board component (4), power line (8), described led light source assembly (1) comprises several led chips (11), LED heat-radiating substrate (12), it is characterized in that: the LED light fixture of described band fan also comprises any described radiator of claim 1 to 8 (2), radiator fan (3), air intake cover (6), described LED heat-radiating substrate (12) fits and heat loss through conduction with the bottom surface of described base plate (21), described radiator fan (3) is placed in the described space region of described radiating part, the bottom (3) of described air intake cover (6) and described radiator (2) are fixedly connected and the top of described radiator fan (3) and described radiator (2) are surrounded, one cavity is arranged at the top of described air intake cover (6), described drive circuit board component (4) is positioned at described cavity, and the sidewall of described cavity is provided with several air admission holes (61).
10. the LED light fixture of band fan according to claim 9, it is characterized in that: the LED light fixture of described band fan also comprises optical lens (5), described optical lens (5) is positioned at luminous the place ahead of described led light source assembly (1), and described optical lens (5) comprises the lens (51) that several are corresponding with described led chip (11).
11. the LED light fixture of band fan according to claim 10 is characterized in that: the LED light fixture of described band fan also comprises rosette (55), and described rosette (55) blocks covering with the periphery of described optical lens (5) and described radiator (2) bottom.
12. LED light fixture according to claim 9 or 10 or 11 described band fans, it is characterized in that: the LED light fixture of described band fan also comprises bonnet (7), waterproof bolt assembly (91), described bonnet (7) communicates described air admission hole (61) ladle cover and the opening by the bottom by sidewall with the external world, described power line (8) passes described bonnet (7) respectively, described air intake cover (6) also is electrically connected with described drive circuit board component (4), described power line (8) and described bonnet (7), the break-through position of described air intake cover (6) is by described waterproof bolt assembly (91) phase sealing and fixing.
13. the LED light fixture of band fan according to claim 12, it is characterized in that: the LED light fixture of described band fan also comprises outer bucker (100), described outer bucker (100) is fixed in described bonnet (7) top by described waterproof bolt assembly (91), and described outer bucker (100) is with other parts ladle covers portion within it.
14. the LED light fixture of band fan according to claim 12, it is characterized in that: the LED light fixture of described band fan also comprises lampshade (300), mount pad (86), described lampshade (300) is fixedly installed in the bottom of the LED light fixture of described band fan, and described mount pad (86) is fixedly installed in the top of the LED light fixture of described band fan.
15. LED light fixture according to claim 9 or 10 or 11 described band fans, it is characterized in that: the LED light fixture of described band fan also comprises bonnet (7), Down lamp shell (200), waterproof bolt assembly (91), described bonnet (7) communicates described air admission hole (61) ladle cover and the opening by the bottom by sidewall with the external world, described Down lamp shell (200) is with other parts ladle covers portion within it, described Down lamp shell (200) is provided with louvre (201), described power line (8) passes described Down lamp shell (200) respectively, described bonnet (7), described air intake cover (6) also is electrically connected with described drive circuit board component (4), and the break-through position of described power line (8) and described Down lamp shell (200) is by described waterproof bolt assembly (91) sealing and fixing mutually.
16. LED light fixture according to claim 9 or 10 or 11 described band fans, it is characterized in that: the LED light fixture of described band fan also comprises street lamp shell (400), cloche (401), terminal box (88), described street lamp shell (400) and described cloche (401) are with other parts ladle covers portion within it, and described power line (8) is electrically connected with described terminal box (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202047702U CN201507898U (en) | 2009-09-14 | 2009-09-14 | Radiator and LED lamp with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202047702U CN201507898U (en) | 2009-09-14 | 2009-09-14 | Radiator and LED lamp with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507898U true CN201507898U (en) | 2010-06-16 |
Family
ID=42469025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202047702U Expired - Fee Related CN201507898U (en) | 2009-09-14 | 2009-09-14 | Radiator and LED lamp with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781272B (en) * | 2012-10-25 | 2016-04-20 | 株式会社岛津制作所 | Plasma high frequency electric source and use its ICP emission spectrophotometer |
| CN109945077A (en) * | 2018-10-31 | 2019-06-28 | 深圳市伊诺瓦光电科技有限公司 | Outdoor LED lamp |
-
2009
- 2009-09-14 CN CN2009202047702U patent/CN201507898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781272B (en) * | 2012-10-25 | 2016-04-20 | 株式会社岛津制作所 | Plasma high frequency electric source and use its ICP emission spectrophotometer |
| CN109945077A (en) * | 2018-10-31 | 2019-06-28 | 深圳市伊诺瓦光电科技有限公司 | Outdoor LED lamp |
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