CN205504504U - LED photoelectric source assembly and LED lamps and lanterns - Google Patents
LED photoelectric source assembly and LED lamps and lanterns Download PDFInfo
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- CN205504504U CN205504504U CN201620105457.3U CN201620105457U CN205504504U CN 205504504 U CN205504504 U CN 205504504U CN 201620105457 U CN201620105457 U CN 201620105457U CN 205504504 U CN205504504 U CN 205504504U
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- wind scooper
- assembly
- light source
- radiator fan
- heat radiation
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- 230000007306 turnover Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
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- 239000006185 dispersion Substances 0.000 description 2
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED photoelectric source assembly and LED lamps and lanterns. LED photoelectric source assembly is including the heat dissipation light source board (10) that has LED chip (1), wind scooper (3), radiator fan (4), power pack subassembly (6), dirver circuit board subassembly (7), power harness subassembly (8), the radiator is not established to LED photoelectric source assembly, wind scooper (3) are the echelonment, heat dissipation light source board (10) and wind scooper (3) link firmly and are located the big footpath intracavity of wind scooper (3), radiator fan (4) link firmly with wind scooper (3), power pack subassembly (6) link firmly with wind scooper (3) and are located above wind scooper (3) and radiator fan (4), establish air flowing space between power pack subassembly (6) and radiator fan (4), form annular wind gap between heat dissipation light source board (10) and wind scooper (3) lateral wall, the lateral wall and the back intermural formation flow guiding areas (21) in the big footpath chamber of heat dissipation light source board (10) the back and wind scooper (3), the back intermural formation vortex cavity (20) in the path chamber of heat dissipation light source board (10) the back and wind scooper (3).
Description
Technical field
This utility model relates to a kind of LED light power supply assembly；This utility model further relates to one and comprises described
The LED lamp of LED light power supply assembly.
Background technology
LED has luminous efficiency height, power saving and the advantage of life-span length, and its application is more and more extensive.LED
It is applied to normal lighting, in order to reach illumination requirement, typically multiple power-type LEDs is concentrated on one
Using on light fixture, therefore the heat radiation of LED becomes affects LED lamp use state and a weight in life-span
Want factor, particularly with high-power LED lamp, heat dissipation problem have become as affect its wide variety of one
Individual technical bottleneck.Traditional LED lamp broadly falls into passive heat radiation, i.e. by the fin of radiator or
Similar device dispels the heat, and in order to improve radiating effect, needs to increase area of dissipation as far as possible, thus causes
Existing LED lamp overall volume is universal relatively big, and radiator structure is complicated, and its radiating effect does not make
People is satisfied.Radiator fan was once combined by the applicant with radiator, develops and has active heat removal with passive
The LED lamp that heat radiation combines, its radiating effect is excellent, it is possible to is effectively improved the stability of light fixture and makes
Use the life-span.It is illustrated in figure 1 the reality of Patent No. ZL201120521413.6 applied for before the applicant
With the schematic diagram of the LED light power supply assembly of the band wind scooper of new patent, its centered by radiator by dissipating
Hot device and light source substrate and fan is fixing is connected, wind scooper and fan or radiator and power pack and fan or
Radiator is fixedly connected again, and radiator takies the proportion of the volume and weight of whole LED light power supply assembly
The biggest, the volume causing LED light power supply assembly is big, weight big, takes up room, and cost is high, should
LED light power supply assembly is first conducted heat to radiator by light source substrate, then is taken away heat by radiator fan,
Heat bang path is complicated.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of guarantor
On the premise of demonstrate,proving good radiating effect, volume is little, lightweight, save space, the LED light of low cost
Power supply assembly.
This utility model also provides for a kind of LED lamp including above-mentioned LED light power supply assembly.
LED light power supply assembly of the present utility model be the technical scheme is that of the present utility model
LED light power supply assembly includes the heat radiation light source plate with several LED chip, wind scooper, radiation air
Fan, power pack assembly, it is positioned at the drive circuit board component of described power pack assembly, for accessing power supply
And the power line tread assembly that described drive circuit board component electrically connected with described heat radiation light source plate, described
LED light power supply assembly does not set radiator, and described wind scooper is stepped, surrounds a chamber, big footpath and one
Path chamber, described heat radiation light source plate and described wind scooper are fixedly connected and are positioned at the big footpath of described wind scooper
Intracavity, described radiator fan is fixedly connected with described wind scooper, described power pack assembly and described wind-guiding
Cover is fixedly connected and is positioned at described wind scooper and the top of described radiator fan, described power pack assembly with
Air flow spaces, the periphery of described heat radiation light source plate and described wind scooper it is provided with between described radiator fan
Sidewall between form annular tuyere, the chamber, big footpath of the back side of described heat radiation light source plate and described wind scooper
Guiding region, the back side of described heat radiation light source plate and the path chamber of described wind scooper is formed between sidewall and rear wall
Rear wall between formed vortex；Outside air enters between described power pack assembly and described wind scooper
Described radiator fan, the air vortex flow in described vortex flowed out from described radiator fan, through institute
The external world is flowed out to from described annular tuyere after stating guiding region, or, outside air enters from described annular tuyere
Enter described guiding region, and vortex flow enters described radiator fan in described vortex, from described heat radiation
The air that fan flows out flows out to the external world between described power pack assembly and described wind scooper；Air flows through
When described vortex and described guiding region, take away the heat of described heat radiation light source plate to realize heat radiation.
The central authorities of described wind scooper are provided with vent, and the edge of described wind scooper is provided with peripheral installing hole, institute
The inside stating wind scooper is provided with the light source board pillar supporting fixing described heat radiation light source plate, and supports fixing
Pillar in the fan of described radiator fan, the outside of described wind scooper is provided with the fixing described power pack group of support
The power pack pillar of part, supports the outer pillar of fan of fixing described radiator fan, and for bulkhead lamp top
The tent poles that lid connects, described wind scooper is additionally provided with and crosses line for what described power line tread assembly passed
Hole.
Described LED light power supply assembly also includes wind deflector, and the central authorities of described wind deflector are provided with air port, described
Wind deflector is fixedly connected with described wind scooper and the front of described annular tuyere is blocked by edge, so that stream
The air port turnover from described wind deflector central authorities is turned to through the air of described annular tuyere.
The inside of described wind scooper is provided with the wind deflector pillar supporting fixing described wind deflector.
Described radiator fan is positioned at the described vortex within described wind scooper.
Described radiator fan is positioned at the top outside described wind scooper.
Described LED light power supply assembly also includes lens or lampshade, described lens or lampshade and described heat radiation light
Source plate is fixedly connected and suitable with the position of described LED chip.
The first technical scheme that LED lamp of the present utility model is used is: of the present utility model
LED lamp includes Lamp cup, cap assembly, and LED light power supply assembly, and described LED light power supply is total
Become to include the heat radiation light source plate with several LED chip, wind scooper, radiator fan, power pack group
Part, it is positioned at the drive circuit board component of described power pack assembly, for accessing power supply and by described driving
The power line tread assembly that circuit board assemblies electrically connects with described heat radiation light source plate, described LED light power supply assembly
Not setting radiator, described wind scooper is stepped, surrounds a chamber, big footpath and a path chamber, described scattered
Thermal light source plate and described wind scooper are fixedly connected and are positioned at the big footpath intracavity of described wind scooper, described heat radiation
Fan is fixedly connected with described wind scooper, described power pack assembly and described wind scooper be fixedly connected and
Be positioned at described wind scooper and the top of described radiator fan, described power pack assembly and described radiator fan it
Between be provided with air flow spaces, between periphery and the sidewall of described wind scooper of described heat radiation light source plate formed
Annular tuyere, between sidewall and the rear wall in the back side of described heat radiation light source plate and the chamber, big footpath of described wind scooper
Form guiding region, formed between the rear wall in the back side of described heat radiation light source plate and the path chamber of described wind scooper
Vortex；Outside air enters described radiator fan between described power pack assembly and described wind scooper,
The air vortex flow in described vortex flowed out from described radiator fan, from institute behind described guiding region
State annular tuyere and flow out to the external world, or, outside air enters described guiding region from described annular tuyere,
And vortex flow enters described radiator fan, the air flowed out from described radiator fan in described vortex
The external world is flowed out between described power pack assembly and described wind scooper；Air flows through described vortex and institute
When stating guiding region, take away the heat of described heat radiation light source plate to realize heat radiation；Described Lamp cup, described top
Cap assemblies is fixedly connected with described wind scooper respectively.
The central authorities of described wind scooper are provided with vent, and the edge of described wind scooper is provided with peripheral installing hole, institute
The inside stating wind scooper is provided with the light source board pillar supporting fixing described heat radiation light source plate, and supports fixing
Pillar in the fan of described radiator fan, the outside of described wind scooper is provided with the fixing described power pack group of support
The power pack pillar of part, supports the outer pillar of fan of fixing described radiator fan, and for bulkhead lamp top
The tent poles that lid connects, described wind scooper is additionally provided with and crosses line for what described power line tread assembly passed
Hole.
Described LED light power supply assembly also includes wind deflector, and the central authorities of described wind deflector are provided with air port, described
Wind deflector is fixedly connected with described wind scooper and the front of described annular tuyere is blocked by edge, so that stream
The air port turnover from described wind deflector central authorities is turned to through the air of described annular tuyere.
The inside of described wind scooper is provided with the wind deflector pillar supporting fixing described wind deflector.
Described radiator fan is positioned at the described vortex within described wind scooper.
Described radiator fan is positioned at the top outside described wind scooper.
Described LED light power supply assembly also includes lens or lampshade, described lens or lampshade and described heat radiation light
Source plate is fixedly connected and suitable with the position of described LED chip.
The second technical scheme that LED lamp of the present utility model is used is: of the present utility model
LED lamp includes diffuser, lamp adapter assembly, and LED light power supply assembly, described LED light power supply
Assembly includes the heat radiation light source plate with several LED chip, wind scooper, radiator fan, power pack group
Part, it is positioned at the drive circuit board component of described power pack assembly, for accessing power supply and by described driving
The power line tread assembly that circuit board assemblies electrically connects with described heat radiation light source plate, described LED light power supply assembly
Not setting radiator, described wind scooper is stepped, surrounds a chamber, big footpath and a path chamber, described scattered
Thermal light source plate and described wind scooper are fixedly connected and are positioned at the big footpath intracavity of described wind scooper, described heat radiation
Fan is fixedly connected with described wind scooper, described power pack assembly and described wind scooper be fixedly connected and
Be positioned at described wind scooper and the top of described radiator fan, described power pack assembly and described radiator fan it
Between be provided with air flow spaces, between periphery and the sidewall of described wind scooper of described heat radiation light source plate formed
Annular tuyere, between sidewall and the rear wall in the back side of described heat radiation light source plate and the chamber, big footpath of described wind scooper
Form guiding region, formed between the rear wall in the back side of described heat radiation light source plate and the path chamber of described wind scooper
Vortex；Outside air enters described radiator fan between described power pack assembly and described wind scooper,
The air vortex flow in described vortex flowed out from described radiator fan, from institute behind described guiding region
State annular tuyere and flow out to the external world, or, outside air enters described guiding region from described annular tuyere,
And vortex flow enters described radiator fan, the air flowed out from described radiator fan in described vortex
The external world is flowed out between described power pack assembly and described wind scooper；Air flows through described vortex and institute
When stating guiding region, take away the heat of described heat radiation light source plate to realize heat radiation；Described diffuser, described
Lamp adapter assembly is fixedly connected with described wind scooper respectively.
The central authorities of described wind scooper are provided with vent, and the edge of described wind scooper is provided with peripheral installing hole, institute
The inside stating wind scooper is provided with the light source board pillar supporting fixing described heat radiation light source plate, and supports fixing
Pillar in the fan of described radiator fan, the outside of described wind scooper is provided with the fixing described power pack group of support
The power pack pillar of part, supports the outer pillar of fan of fixing described radiator fan, and for bulkhead lamp top
The tent poles that lid connects, described wind scooper is additionally provided with and crosses line for what described power line tread assembly passed
Hole.
Described LED light power supply assembly also includes wind deflector, and the central authorities of described wind deflector are provided with air port, described
Wind deflector is fixedly connected with described wind scooper and the front of described annular tuyere is blocked by edge, so that stream
The air port turnover from described wind deflector central authorities is turned to through the air of described annular tuyere.
The inside of described wind scooper is provided with the wind deflector pillar supporting fixing described wind deflector.
Described radiator fan is positioned at the described vortex within described wind scooper.
Described radiator fan is positioned at the top outside described wind scooper.
Described LED light power supply assembly also includes lens or lampshade, described lens or lampshade and described heat radiation light
Source plate is fixedly connected and suitable with the position of described LED chip.
The third technical scheme that LED lamp of the present utility model is used is: of the present utility model
LED lamp includes housing, Intermediate Gray installing plate jaggy, and LED light power supply assembly, described
LED light power supply assembly includes the heat radiation light source plate with several LED chip, wind scooper, radiation air
Fan, power pack assembly, it is positioned at the drive circuit board component of described power pack assembly, for accessing power supply
And the power line tread assembly that described drive circuit board component electrically connected with described heat radiation light source plate, described
LED light power supply assembly does not set radiator, and described wind scooper is stepped, surrounds a chamber, big footpath and one
Path chamber, described heat radiation light source plate and described wind scooper are fixedly connected and are positioned at the big footpath of described wind scooper
Intracavity, described radiator fan is fixedly connected with described wind scooper, described power pack assembly and described wind-guiding
Cover is fixedly connected and is positioned at described wind scooper and the top of described radiator fan, described power pack assembly with
Air flow spaces, the periphery of described heat radiation light source plate and described wind scooper it is provided with between described radiator fan
Sidewall between form annular tuyere, the chamber, big footpath of the back side of described heat radiation light source plate and described wind scooper
Guiding region, the back side of described heat radiation light source plate and the path chamber of described wind scooper is formed between sidewall and rear wall
Rear wall between formed vortex；Outside air enters between described power pack assembly and described wind scooper
Described radiator fan, the air vortex flow in described vortex flowed out from described radiator fan, through institute
The external world is flowed out to from described annular tuyere after stating guiding region, or, outside air enters from described annular tuyere
Enter described guiding region, and vortex flow enters described radiator fan in described vortex, from described heat radiation
The air that fan flows out flows out to the external world between described power pack assembly and described wind scooper；Air flows through
When described vortex and described guiding region, take away the heat of described heat radiation light source plate to realize heat radiation；Institute
The bottom stating wind scooper 3 rides on described installing plate, and the two is fixed by screw and wafer assembly
Connect.
The central authorities of described wind scooper are provided with vent, and the edge of described wind scooper is provided with peripheral installing hole, institute
The inside stating wind scooper is provided with the light source board pillar supporting fixing described heat radiation light source plate, and supports fixing
Pillar in the fan of described radiator fan, the outside of described wind scooper is provided with the fixing described power pack group of support
The power pack pillar of part, supports the outer pillar of fan of fixing described radiator fan, and for bulkhead lamp top
The tent poles that lid connects, described wind scooper is additionally provided with and crosses line for what described power line tread assembly passed
Hole.
Described LED light power supply assembly also includes wind deflector, and the central authorities of described wind deflector are provided with air port, described
Wind deflector is fixedly connected with described wind scooper and the front of described annular tuyere is blocked by edge, so that stream
The air port turnover from described wind deflector central authorities is turned to through the air of described annular tuyere.
The inside of described wind scooper is provided with the wind deflector pillar supporting fixing described wind deflector.
Described radiator fan is positioned at the described vortex within described wind scooper.
Described radiator fan is positioned at the top outside described wind scooper.
Described LED light power supply assembly also includes lens or lampshade, described lens or lampshade and described heat radiation light
Source plate is fixedly connected and suitable with the position of described LED chip.
The beneficial effects of the utility model are: due to LED light power supply assembly of the present utility model include with
The heat radiation light source plate of several LED chip, wind scooper, radiator fan, power pack assembly, be positioned at described
Drive circuit board component in power pack assembly, be used for accessing power supply and by described drive circuit board component with
The power line tread assembly of described heat radiation light source plate electrical connection, described LED light power supply assembly does not set radiator,
Described wind scooper is stepped, surrounds a chamber, big footpath and a path chamber, described heat radiation light source plate and institute
Stating the big footpath intracavity that wind scooper is fixedly connected and is positioned at described wind scooper, described radiator fan is led with described
Fan housing is fixedly connected, and described power pack assembly and described wind scooper are fixedly connected and are positioned at described wind-guiding
Cover and the top of described radiator fan, be provided with air stream between described power pack assembly and described radiator fan
Dynamic space, forms annular tuyere, institute between periphery and the sidewall of described wind scooper of described heat radiation light source plate
State formation guiding region between sidewall and the rear wall in the back side of heat radiation light source plate and the chamber, big footpath of described wind scooper,
Vortex is formed between the rear wall in the back side of described heat radiation light source plate and the path chamber of described wind scooper；Extraneous
Air enters described radiator fan between described power pack assembly and described wind scooper, from described radiation air
Air vortex flow in described vortex that fan flows out, from described annular tuyere stream behind described guiding region
Go out to the external world, or, outside air enters described guiding region from described annular tuyere, and at described eddy current
In district, vortex flow enters described radiator fan, and the air flowed out from described radiator fan is from described power pack
The external world is flowed out between assembly and described wind scooper；When air flows through described vortex and described guiding region,
Take away the heat of described heat radiation light source plate to realize heat radiation；This utility model is by optimizing described wind scooper
Structure and heat radiation inlet air flow path, the space between described wind scooper and described heat radiation light source plate,
The space that middle body is higher forms the vortex of fan cooling, the space formation water conservancy diversion that outer space is relatively low
District, using described heat radiation light source plate itself as heat sink body so that heat radiation air is inside described wind scooper
Fully flowing, it is to avoid dead band and turbulent flow, it is to avoid the temperature rise that heat radiation air brings in assembly inner loop
The high drawback that can not scatter and disappear as early as possible so that heat is taken rapidly to the external world by heat radiation air, greatly reduces work
Making temperature, the air quantity of area and described radiator fan by increasing described heat radiation light source plate reaches excellent
Heat radiation purpose；The LED light power supply assembly of the present embodiment eliminates existing LED light power supply assembly indispensability
Radiator, significantly reduces weight, and its simple in construction is prone to processing and manufacturing, with low cost, can be simple
Become bulb after adding lamp housing, fixing device is set on lamp housing after again can additional lampshade to become bulkhead lamp etc. many
Plant light fixture, compatible existing bulkhead lamp top cover and little top cover and E40 external member, it is simple to directly application is existing
Accessory；Therefore on the premise of LED light power supply assembly of the present utility model ensures good radiating effect, volume
Little, lightweight, saving space, low cost.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of a kind of existing LED light power supply assembly；
Fig. 2 is the section structure schematic diagram of the LED light power supply assembly of this utility model embodiment one；
Fig. 3 is the section structure schematic diagram of the LED light power supply assembly of this utility model embodiment two；
Fig. 4 is the section structure schematic diagram of the LED light power supply assembly of this utility model embodiment three；
Fig. 5 is the section structure schematic diagram of the LED light power supply assembly of this utility model embodiment four；
Fig. 6 is the detonation configuration schematic diagram of the LED light power supply assembly of this utility model embodiment four；
Fig. 7 is the perspective view of the wind scooper of this utility model embodiment；
Fig. 8 is the perspective view of another angle of the wind scooper of this utility model embodiment；
Fig. 9 is the side structure schematic diagram of the LED light power supply assembly of this utility model embodiment one and three；
Figure 10 is the structural representation of the LED lamp of this utility model embodiment five；
Figure 11 is the structural representation of the LED lamp of this utility model embodiment six；
Figure 12 is the structural representation of the LED lamp of this utility model embodiment seven.
Detailed description of the invention
Embodiment one:
As shown in Fig. 2, Fig. 7～Fig. 9, the LED light power supply assembly of the present embodiment includes with several
The heat radiation light source plate 10 of LED chip 1, wind scooper 3, radiator fan 4, power pack assembly 6, it is positioned at institute
State the drive circuit board component 7 in power pack assembly 6, for accessing power supply and by described drive circuit board
The power line tread assembly 8 that assembly 7 electrically connects with described heat radiation light source plate 10, described LED light power supply assembly
Not setting radiator, described wind scooper 3 is stepped, surrounds a chamber, big footpath and a path chamber, described
Heat radiation light source plate 10 and described wind scooper 3 are fixedly connected and are positioned at the big footpath intracavity of described wind scooper 3,
Described radiator fan 4 is fixedly connected with described wind scooper 3, described power pack assembly 6 and described wind-guiding
Cover 3 is fixedly connected and is positioned at described wind scooper 3 and the top of described radiator fan 4, described power pack
Air flow spaces, the periphery of described heat radiation light source plate 10 it is provided with between assembly 6 and described radiator fan 4
And forming annular tuyere between the sidewall of described wind scooper 3, the back side of described heat radiation light source plate 10 is with described
Guiding region 21 is formed between sidewall and the rear wall in the chamber, big footpath of wind scooper 3, described heat radiation light source plate 10
Vortex 20 is formed between the rear wall in the path chamber of the back side and described wind scooper 3；Outside air is from described electricity
Enter described radiator fan 4 between source capsule assembly 6 and described wind scooper 3, flow from described radiator fan 4
The air gone out is vortex flow in described vortex 20, from described annular tuyere behind described guiding region 21
Flow out to the external world；When air flows through described vortex 20 and described guiding region 21, by described heat radiation light source
The heat of plate 10 is taken away to realize heat radiation；The central authorities of described wind scooper 3 are provided with vent 30, described in lead
The edge of fan housing 3 is provided with peripheral installing hole 31, in order to be connected formation with external component such as Lamp cup etc. multiple
LED lamp, the inside of described wind scooper 3 is provided with the light source board of the fixing described heat radiation light source plate 10 of support and props up
Post 33, and support pillar 34 in the fan of fixing described radiator fan 4, the outside of described wind scooper 3
It is provided with the power pack pillar 36 supporting fixing described power pack assembly 6, supports fixing described radiator fan 4
The outer pillar 37 of fan, and the tent poles 35 connected for bulkhead lamp top cover, on described wind scooper 3
It is additionally provided with the cable-through hole 38 passed for described power line tread assembly 8, in the present embodiment, described radiation air
Fan 4 is fixedly connected in described fan on pillar 34；Described radiator fan 4 is positioned at described wind scooper 3
In the described vortex 20 in portion；Described LED light power supply assembly also includes lens 2, described lens 2 and institute
State heat radiation light source plate 10 to be fixedly connected and suitable with the position of described LED chip 1, described lens 2
Only occupying the central space in described heat radiation light source plate 10 front, the periphery of described heat radiation light source plate 10 is exposed,
Area of dissipation outside increasing further, improves radiating effect；Certainly, described lens 2 are also according to needs
Replace with lampshade, it is adaptable to the occasion of floodlight application；Described radiator fan 4 is also fitted with fan protective net
5, to prevent foreign body from entering fan, play safeguard protection effect, radiator fan 4 described in the present embodiment is
Water proof and dust proof fan so that fan section dustproof and waterproof is effective, increases the service life；Described power line
Tread assembly 8 arranges waterproof bolt at described power pack assembly 6；Described wind scooper 3 uses insulation material
Expect such as plastic production, one-body molded multiple pillars supporting installation on it, not only avoid employing metal and prop up
The defect that the cost that cornice comes is high, weight is big, and easily fabricated and installation, improve insulating properties and peace
Quan Xing, can be applicable to the occasion of high-voltage driving circuit.
The present embodiment by optimize described wind scooper 3 structure and heat radiation inlet air flow path, described in lead
Space between fan housing 3 and described heat radiation light source plate 10, the space that middle body is higher forms fan cooling
Vortex 20, the formation guiding region, space 21 that outer space is relatively low, by described heat radiation light source plate 10
Body is as heat sink body so that heat radiation air is in the internal fully flowing of described wind scooper 3, it is to avoid dead band and
Turbulent flow, it is to avoid the too high fraud that can not scatter and disappear as early as possible of temperature rise that heat radiation air brings in assembly inner loop
End so that heat is taken rapidly to the external world by heat radiation air, greatly reduces operating temperature, by increasing institute
The air quantity of the area and described radiator fan 4 of stating heat radiation light source plate 10 reaches excellent heat radiation purpose；This reality
The LED light power supply assembly executing example eliminates the radiator that existing LED light power supply assembly is indispensable, significantly drops
Low weight, and its simple in construction is prone to processing and manufacturing, with low cost, lamp can be become after simply adding lamp housing
Bubble, fixing device is set on lamp housing after can become the multiple light fixtures such as bulkhead lamp by additional lampshade again, compatible existing
Some bulkhead lamp top covers and little top cover and E40 external member, it is simple to directly apply existing accessory.
Embodiment two:
As shown in Fig. 3, Fig. 7, Fig. 8, the LED light power supply assembly of the present embodiment and the district of embodiment one
Not being characterised by: in the present embodiment, described LED light power supply assembly also includes extending stud 11, described scattered
Hot-air fan 4 is positioned at the top outside described wind scooper 3, and described radiator fan 4 is fixedly connected on described wind
Fanning on outer pillar 37, described prolongation stud 11 is connected on described power pack pillar 36, described to extend
The length of power pack pillar 36, adapting to the external space brought of radiator fan increases, and leads described in not changing
In the case of fan housing 3 structure, it is simple to described power pack assembly 6 is mounted directly and is fixed on described prolongation stud
On 11 so that described wind scooper 3 applicable situation is wide, reduce accessory kind, it is simple to stock；Outside air
Enter from described annular tuyere, flow through described guiding region 21, and vortex flow in described vortex 20
Enter described radiator fan 4, the air flowed out from described radiator fan 4 from described power pack assembly 6 with
The external world is flowed out to, i.e. the air inlet/outlet direction of the present embodiment and flow path and enforcement between described wind scooper 3
Example one is contrary, and the present embodiment is bottom in and top out, and embodiment is upper entering and lower leaving first.
Remaining feature of the present embodiment is identical with embodiment one.
Embodiment three:
As shown in Fig. 4, Fig. 7～Fig. 9, the LED light power supply assembly of the present embodiment and the district of embodiment one
Not being characterised by: in the present embodiment, described LED light power supply assembly also includes wind deflector 9, described wind-guiding
The central authorities of plate 9 are provided with air port, and described wind deflector 9 is fixedly connected with described wind scooper 3 and edge is by institute
The front stating annular tuyere is blocked, and turns to from described wind deflector 9 flowing through the air of described annular tuyere
The air port turnover of central authorities, the inside of described wind scooper 3 is provided with the wind deflector supporting fixing described wind deflector 9
Pillar 32；Outside air enters from the air port of described wind deflector 9 central authorities, turns after flowing through described annular tuyere
To entering described guiding region 21, and vortex flow enters described radiator fan 4 in described vortex 20,
The air flowed out from described radiator fan 4 flows out between described power pack assembly 6 and described wind scooper 3
To the external world, described wind deflector 9 improve further described heat radiation light source plate 10 and air heat exchange surface area and
Flow path, strengthens heat dispersion, the air inlet/outlet direction of the present embodiment and flow path and embodiment one phase
Instead, the present embodiment is bottom in and top out.
Remaining feature of the present embodiment is identical with embodiment one.
Embodiment four:
As shown in Fig. 3, Fig. 6～Fig. 8, the LED light power supply assembly of the present embodiment and the district of embodiment three
Not being characterised by: in the present embodiment, described LED light power supply assembly also includes extending stud 11, described scattered
Hot-air fan 4 is positioned at the top outside described wind scooper 3, and described radiator fan 4 is fixedly connected on described wind
Fanning on outer pillar 37, described prolongation stud 11 is connected on described power pack pillar 36, described to extend
The length of power pack pillar 36, adapting to the external space brought of radiator fan increases, and leads described in not changing
In the case of fan housing 3 structure, it is simple to described power pack assembly 6 is mounted directly and is fixed on described prolongation stud
On 11 so that described wind scooper 3 applicable situation is wide, reduce accessory kind, it is simple to stock；Outside air
From entering described radiator fan 4 between described power pack assembly 6 and described wind scooper 3, from described heat radiation
Air vortex flow in described vortex 20 that fan 4 flows out, through described behind described guiding region 21
Annular tuyere rear steering, flows out to the external world from the air port of described wind deflector 9 central authorities；Air flows through described whirlpool
When stream district 20 and described guiding region 21, take away the heat of described heat radiation light source plate 10 to realize heat radiation,
Described wind deflector 9 improves described heat radiation light source plate 10 and air heat exchange surface area and flowing road further
Footpath, the air inlet/outlet direction and the flow path that strengthen heat dispersion, i.e. the present embodiment are contrary with embodiment three,
The present embodiment is upper entering and lower leaving.
Remaining feature of the present embodiment is identical with embodiment three.
Embodiment five:
As shown in Figure 10, the LED lamp of the present embodiment is a kind of bulkhead lamp, including Lamp cup 60, top cover
Assembly 61, and the LED light power supply assembly of embodiment one to four any one, described Lamp cup 60, institute
State cap assembly 61 to be fixedly connected with described wind scooper 6 respectively.
Embodiment six:
As shown in figure 11, the LED lamp of the present embodiment is a kind of high-power LED bulb, including printing opacity
Cover 70, lamp adapter assembly 71, and the LED light power supply assembly of embodiment one to four any one, described
Diffuser 70, described lamp adapter assembly 71 are fixedly connected with described wind scooper 6 respectively.
Embodiment seven:
As shown in figure 12, the LED lamp of the present embodiment is a kind of street lamp, including housing 80, Intermediate Gray
Installing plate 81 jaggy, and the LED light power supply assembly of embodiment one to four any one, described
The bottom of wind scooper 3 rides on described installing plate 81, and will the two phase by screw and wafer assembly 82
Fixing connect, it is simple to adaptive with the street lamp casing of the light source such as existing traditional high-pressure mercury lamp, it is simple to install,
Save the cost replaced, be beneficial to promote.
LED light power supply assembly applied range of the present utility model, both can use separately as light fixture,
Can make multiple without radiator but the LED lamp of excellent in heat dissipation effect with additional accessory, be especially suitable for
Large-power lamp uses, and is a kind of multipurpose LED photoelectric source assembly.
This utility model can be widely applied to field of LED illumination.
Claims (10)
1. a LED light power supply assembly, it is characterised in that: include with several LED chip (1)
Heat radiation light source plate (10), wind scooper (3), radiator fan (4), power pack assembly (6), it is positioned at
Drive circuit board component (7) in described power pack assembly (6), it is used for accessing power supply and by described
The power line tread assembly (8) that drive circuit board component (7) electrically connects with described heat radiation light source plate (10),
Described LED light power supply assembly does not set radiator, and described wind scooper (3) is stepped, surrounds one
Big chamber, footpath and a path chamber, described heat radiation light source plate (10) fixes with described wind scooper (3)
Connect and be positioned at the big footpath intracavity of described wind scooper (3), described radiator fan (4) and described wind-guiding
Cover (3) is fixedly connected, described power pack assembly (6) and described wind scooper (3) company of fixing
Connect and be positioned at described wind scooper (3) and the top of described radiator fan (4), described power pack assembly
(6) air flow spaces, described heat radiation light source plate (10) and it are provided with between described radiator fan (4)
Periphery and the sidewall of described wind scooper (3) between formed annular tuyere, described heat radiation light source plate (10)
The back side and described wind scooper (3) chamber, big footpath sidewall and rear wall between formed guiding region (21),
Shape between the rear wall in the back side of described heat radiation light source plate (10) and the path chamber of described wind scooper (3)
Become vortex (20)；Outside air from described power pack assembly (6) and described wind scooper (3) it
Between enter described radiator fan (4), the air flowed out from described radiator fan (4) is at described eddy current
District (20) interior vortex flow, flows out to the external world from described annular tuyere after described guiding region (21),
Or, outside air enters described guiding region (21) from described annular tuyere, and in described vortex
(20) interior vortex flow enters described radiator fan (4), flows out from described radiator fan (4)
Air flows out to the external world between described power pack assembly (6) and described wind scooper (3)；Air stream
When described vortex (20) and described guiding region (21), by described heat radiation light source plate (10)
Heat is taken away to realize heat radiation.
LED light power supply assembly the most according to claim 1, it is characterised in that: described wind scooper (3)
Central authorities be provided with vent (30), the edge of described wind scooper (3) is provided with peripheral installing hole (31),
The inside of described wind scooper (3) is provided with the light source board of the fixing described heat radiation light source plate (10) of support and props up
Post (33), and support pillar (34) in the fan of fixing described radiator fan (4), described in lead
The outside of fan housing (3) is provided with the power pack pillar (36) supporting fixing described power pack assembly (6),
Support the outer pillar (37) of fan of fixing described radiator fan (4), and connect for bulkhead lamp top cover
The tent poles (35) connect, described wind scooper (3) is additionally provided with for described power line tread assembly (8)
The cable-through hole (38) passed.
LED light power supply assembly the most according to claim 1 and 2, it is characterised in that: described LED light
Power supply assembly also includes that wind deflector (9), the central authorities of described wind deflector (9) are provided with air port, described in lead
Aerofoil (9) and described wind scooper (3) are fixedly connected and the front of described annular tuyere is hidden by edge
Gear, with flow through the air of described annular tuyere turn to from described wind deflector (9) central authorities air port enter
Go out.
LED light power supply assembly the most according to claim 3, it is characterised in that: described wind scooper (3)
Inside be provided with the wind deflector pillar (32) supporting fixing described wind deflector (9).
LED light power supply assembly the most according to claim 1, it is characterised in that: described radiator fan (4)
It is positioned at the described vortex (20) that described wind scooper (3) is internal.
LED light power supply assembly the most according to claim 1, it is characterised in that: described radiator fan (4)
It is positioned at the top that described wind scooper (3) is outside.
LED light power supply assembly the most according to claim 1 and 2, it is characterised in that: described LED light
Power supply assembly also includes lens (2) or lampshade, described lens (2) or lampshade and described heat radiation light source
Plate (10) is fixedly connected and suitable with the position of described LED chip (1).
8. a LED lamp, it is characterised in that: described LED lamp is bulkhead lamp, including Lamp cup (60),
Cap assembly (61), and the LED light power supply assembly described in claim 1 to 7 any one,
Described Lamp cup (60), described cap assembly (61) are fixedly connected with described wind scooper (6) respectively.
9. a LED lamp, it is characterised in that: described LED lamp is bulb, including diffuser (70),
Lamp adapter assembly (71), and the LED light power supply assembly described in claim 1 to 7 any one,
Described diffuser (70), described lamp adapter assembly (71) respectively with described wind scooper (6) company of fixing
Connect.
10. a LED lamp, it is characterised in that: described LED lamp is street lamp, including housing (80),
Intermediate Gray installing plate jaggy (81), and the LED described in claim 1 to 7 any one
Photoelectric source assembly, the bottom of described wind scooper (3) rides on described installing plate (81), and passes through
The two is fixedly connected by screw and wafer assembly (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105457.3U CN205504504U (en) | 2016-02-02 | 2016-02-02 | LED photoelectric source assembly and LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620105457.3U CN205504504U (en) | 2016-02-02 | 2016-02-02 | LED photoelectric source assembly and LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504504U true CN205504504U (en) | 2016-08-24 |
Family
ID=56724910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620105457.3U Expired - Fee Related CN205504504U (en) | 2016-02-02 | 2016-02-02 | LED photoelectric source assembly and LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805565A (en) * | 2016-02-02 | 2016-07-27 | 广州南科集成电子有限公司 | LED light power supply assembly and LED lamp |
| CN107013817A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED lamp |
-
2016
- 2016-02-02 CN CN201620105457.3U patent/CN205504504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805565A (en) * | 2016-02-02 | 2016-07-27 | 广州南科集成电子有限公司 | LED light power supply assembly and LED lamp |
| CN107013817A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED lamp |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210202 |
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