CN205824665U - Eliminate the LEDbulb lamp of tropical island effect - Google Patents
Eliminate the LEDbulb lamp of tropical island effect Download PDFInfo
- Publication number
- CN205824665U CN205824665U CN201620793422.3U CN201620793422U CN205824665U CN 205824665 U CN205824665 U CN 205824665U CN 201620793422 U CN201620793422 U CN 201620793422U CN 205824665 U CN205824665 U CN 205824665U
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- heat
- substrate
- conducting plate
- heat sink
- circle
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LEDbulb lamp eliminating tropical island effect, eliminate the LEDbulb lamp of tropical island effect, including ball-type lampshade, housing, nipple, heat radiation bucket it is provided with in housing, heat radiation bucket is provided with heat sink, heat sink is provided with the radial substrate with the heat sink center of circle as the center of circle, substrate includes long substrate, short substrate, on long substrate and it is designed with LED lamp bead on short substrate, LED lamp bead in the LED lamp bead of long substrate and short substrate forms the outer toroid at interval and interior annulus respectively with the heat sink center of circle for the center of circle, long substrate, it is provided with heat-conducting plate between short substrate, heat-conducting plate end is provided with breach, through hole it is provided with in the middle of heat-conducting plate, it also is provided with through hole on heat sink corresponding below through hole on heat-conducting plate.This utility model has a simple in construction, simple in construction, good heat dissipation effect, can eliminate tropical island effect, service life length advantage.
Description
Technical field:
This utility model relates to the LEDbulb lamp eliminating tropical island effect.
Background technology:
Tropical island effect is primarily referred to as city temperature relatively surrounding suburb for high, as warm island are distributed in rural area relatively
Among cool " ocean ", this phenomenon is referred to as tropical island effect.LED there is also this phenomenon.Especially when LED lamp light source
In heating, after the hot-air of mid portion rises, side does not has enough cold airs to supplement so to may result in mid portion
Radiating efficiency declines, and temperature raises, and heat is also not easy to distribute, and forms tropical island effect, and power supply easily breaks down, and causes whole
Lamp does not works.The LED at heat island center is more aging than the LED of surrounding faster, and fault rate is higher.
Utility model content:
The purpose of this utility model is to overcome above deficiency, it is provided that a kind of simple in construction, good heat dissipation effect, can disappear
A kind of LEDbulb lamp eliminating tropical island effect except tropical island effect.
The purpose of this utility model is achieved through the following technical solutions: a kind of LEDbulb lamp eliminating tropical island effect, bag
Including ball-type lampshade, housing, nipple, be provided with heat radiation bucket in housing, heat radiation bucket is provided with heat sink, and heat sink is provided with to dissipate
The hot plate center of circle is the radial substrate in the center of circle, and substrate includes long substrate, short substrate, on long substrate and is designed with LED on short substrate
Lamp bead, the LED lamp bead in the LED lamp bead of long substrate and short substrate forms the outer toroid at interval respectively with the heat sink center of circle for the center of circle
With interior annulus, being provided with heat-conducting plate between long substrate, short substrate, heat-conducting plate end is provided with breach, is provided with through hole, leads in the middle of heat-conducting plate
It also is provided with through hole on heat sink corresponding below through hole on hot plate.
Further improvement of the utility model is: outer toroid and interior annulus the most at least.
Further improvement of the utility model is: heat sink is made up of pottery, and heat-conducting plate, heat radiation bucket are by aluminium alloy system
Become.
Further improvement of the utility model is: the end of heat-conducting plate is connected with heat radiation bucket, and connecting in the middle of heat radiation bucket has
Heat transfer dividing plate, heat radiation bucket surrounding is staggered is provided with louvre.
In this structure, heat sink is provided with the radial substrate with the heat sink center of circle as the center of circle, uniform light and cooling fins
Weighing apparatus；Being provided with heat-conducting plate between long substrate, short substrate, heat-conducting plate end is provided with breach, is provided with through hole, strengthens and lead in the middle of heat-conducting plate
Thermal effect, heat radiation is faster；Heat-conducting plate end is provided with breach, is provided with through hole in the middle of heat-conducting plate, makes heat radiation more uniform, meets
The cooling requirements of LED bulb, eliminates tropical island effect, it is ensured that the operation that LED bulb is the most permanently effective.
This utility model compared with prior art have following a little:
This utility model eliminates the tropical island effect of LED bulb lamp with simple layout, strengthens the heat radiation of product, makes
Its illumination is more uniform, thus increases the service life and improve service behaviour, reduces the fault rate of LED.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Label in figure: 1-lampshade, 2-housing, 3-nipple, 4-heat radiation bucket, 5-heat sink, 6-substrate, the long substrate of 7-,
Annulus, 12-heat-conducting plate, 13-breach, 14-through hole, 15-louvre in the short substrate of 8-, 9-LED lamp bead, 10-outer toroid, 11-.
Detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, this utility model is made further
Describing in detail, this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
As Fig. 1-2 shows that this utility model eliminates a kind of embodiment of the LEDbulb lamp of tropical island effect, a kind of elimination
The LEDbulb lamp of tropical island effect, including ball-type lampshade 1, housing 2, nipple 3, is provided with heat radiation bucket 4 in housing 2, dispel the heat bucket 4
Being provided with heat sink 5, heat sink 5 is provided with the radial substrate 6 with heat sink 5 center of circle as the center of circle, substrate 6 include long substrate 7,
Short substrate 8, on long substrate 7 and is designed with LED lamp bead 9, the LED in the LED lamp bead 9 of long substrate 7 and short substrate 8 on short substrate 8
Lamp bead 9 forms outer toroid 10 and the interior annulus 11 at interval respectively with heat sink 5 center of circle for the center of circle, between long substrate 7, short substrate 8
Being provided with heat-conducting plate 12, heat-conducting plate 12 end is provided with in the middle of breach 13, heat-conducting plate 12 and is provided with through hole 14, the through hole 14 on heat-conducting plate 12
It also is provided with through hole 14 on the heat sink 5 that lower section is corresponding.
Further improvement of the utility model is: outer toroid 10 and interior annulus 11 the most at least.
Further improvement of the utility model is: heat sink 5 is made up of pottery, and heat-conducting plate 12, heat radiation bucket 4 are by aluminium alloy
Make.
Further improvement of the utility model is: the end of heat-conducting plate 12 is connected with heat radiation bucket 4, connects in the middle of heat radiation bucket 4
Being connected to the dividing plate that conducts heat, heat radiation bucket 4 surrounding is staggered is provided with louvre 15.
Above-mentioned detailed description of the invention, only illustrates technology of the present utility model design and architectural feature, it is therefore intended that allow phase
Close personage can implement according to this, but above said content is not limiting as protection domain of the present utility model, every according to this practicality
Any equivalence that novel spirit is made changes or modifies, within all should falling into protection domain of the present utility model.
Claims (4)
1. eliminate a LEDbulb lamp for tropical island effect, including ball-type lampshade (1), housing (2), nipple (3), its feature
It is: being provided with heat radiation bucket (4) in described housing (2), described heat radiation bucket (4) is provided with heat sink (5), on described heat sink (5)
Being provided with heat sink (5) the center of circle radial substrate (6) as the center of circle, described substrate (6) includes long substrate (7), short substrate (8),
Described long substrate (7) is upper and is designed with LED lamp bead (9) on short substrate (8), LED lamp bead (9) on described long substrate (7) and short
LED lamp bead (9) on substrate (8) respectively with heat sink (5) center of circle be the center of circle formed interval outer toroid (10) and interior annulus
(11), being provided with heat-conducting plate (12) between described long substrate (7), short substrate (8), described heat-conducting plate (12) end is provided with breach
(13), in the middle of described heat-conducting plate (12), it is provided with through hole (14), the heat radiation of through hole (14) the lower section correspondence on described heat-conducting plate (12)
Through hole (14) it also is provided with on plate (5).
Eliminate the LEDbulb lamp of tropical island effect the most according to claim 1, it is characterised in that: described outer toroid (10) and interior
Annulus (11) the most at least one.
Eliminate the LEDbulb lamp of tropical island effect the most according to claim 1, it is characterised in that: described heat sink (5) is by pottery
Making, described heat-conducting plate (12), heat radiation bucket (4) are made up of aluminium alloy.
Eliminate the LEDbulb lamp of tropical island effect the most according to claim 1, it is characterised in that: the end of described heat-conducting plate (12)
End is connected with heat radiation bucket (4), and connection has heat transfer dividing plate in the middle of described heat radiation bucket (4), described heat radiation bucket (4) surrounding interlock be provided with scattered
Hot hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793422.3U CN205824665U (en) | 2016-07-27 | 2016-07-27 | Eliminate the LEDbulb lamp of tropical island effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793422.3U CN205824665U (en) | 2016-07-27 | 2016-07-27 | Eliminate the LEDbulb lamp of tropical island effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824665U true CN205824665U (en) | 2016-12-21 |
Family
ID=57561725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620793422.3U Expired - Fee Related CN205824665U (en) | 2016-07-27 | 2016-07-27 | Eliminate the LEDbulb lamp of tropical island effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210477A (en) * | 2018-10-08 | 2019-01-15 | 东莞市闻誉实业有限公司 | road lighting |
-
2016
- 2016-07-27 CN CN201620793422.3U patent/CN205824665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210477A (en) * | 2018-10-08 | 2019-01-15 | 东莞市闻誉实业有限公司 | road lighting |
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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 |
Granted publication date: 20161221 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |