CN207906890U - A kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation - Google Patents
A kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation Download PDFInfo
- Publication number
- CN207906890U CN207906890U CN201721885610.XU CN201721885610U CN207906890U CN 207906890 U CN207906890 U CN 207906890U CN 201721885610 U CN201721885610 U CN 201721885610U CN 207906890 U CN207906890 U CN 207906890U
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- China
- Prior art keywords
- heat dissipation
- led
- ring cowling
- heat
- lamp panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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 is suitable for field of illumination lamp technology, and it is big and convenient for the energy-saving ball lamp of heat dissipation to provide a kind of light angle.The energy-saving ball lamp includes lamp cap, radiation shell, LED drive power, LED lamp panel, LED drive circuit plate, heat sink, lampshade and heat dissipation ring cowling, radiation shell it is upper, lower end respectively with lamp cap, the ring cowling that radiates connects, the lower end of heat dissipation ring cowling is connect with lampshade, LED drive power is installed on LED drive circuit plate in radiation shell, heat sink is installed in heat dissipation ring cowling, LED lamp panel is mounted in lampshade, lamp cap, LED drive power, LED drive circuit plate, heat sink and LED lamp panel are electrically connected, it is provided with the first heat emission hole on the peripheral wall of heat dissipation ring cowling, lower end is provided with the second heat emission hole, second heat emission hole is opposite with the upper surface of LED lamp panel, the lower surface of LED lamp panel has several LED.The utility model can pass through the ring cowling rapid cooling that radiates, good heat dissipation effect.
Description
Technical field
The utility model belongs to field of illumination lamp technology more particularly to a kind of light angle is big and energy saving convenient for what is radiated
Bulb lamp.
Background technology
Since LED (Light-Emitting Diode light emitting diodes) has the advantages that service life is long, low energy consumption, because
This is widely used in daily life.Such as LEDbulb lamp, it is commonly used for being illuminated in family, road and public place,
However in order to enhance the brightness of bulb lamp, the LED quantity used in bulb lamp increases, and a large amount of LED is in gaffer
It needs to consume larger power in work so that bulb lamp produces a large amount of heat at work, is easily damaged bulb lamp.
In the prior art, it radiates to the LED lamp panel in bulb lamp usually using heat sink, however, heat sink
Heat dissipation area is limited, and the heat that LED lamp panel generates is passed by heat sink by lampshade, cannot fast and effeciently be dissipated
Heat causes heat dissipation effect bad, influences the service life of bulb lamp.In addition, although existing bulb lamp has wide-angle illumination
Advantage, but when needing to illuminate bigger region, effective lighting is not achieved.
Utility model content
It is big and convenient for heat dissipation that the utility model embodiment technical problem to be solved is to provide a kind of light angle
Energy-saving ball lamp, it is intended to solve the problems, such as that there are poor heat radiations for bulb lamp in the prior art.
The utility model embodiment is achieved in that a kind of light angle of offer is big and is steeped convenient for the energy saving ball of heat dissipation
Lamp comprising lamp cap, radiation shell, LED drive power, LED lamp panel, LED drive circuit plate, heat sink, lampshade and heat dissipating ring
Lid；The lamp cap is connect with the upper end of the radiation shell, and the lower end of the radiation shell is connect with the upper end of the heat dissipation ring cowling, institute
The lower end for stating heat dissipation ring cowling is connect with the lampshade, and the LED drive power is installed on described dissipate with the LED drive circuit plate
In hot shell, the heat sink is installed in the heat dissipation ring cowling, and the LED lamp panel is mounted in the lampshade, the lamp cap,
LED drive power, LED drive circuit plate, heat sink and LED lamp panel are electrically connected, the peripheral wall upper edge circle of the heat dissipation ring cowling
Circumferential direction is equably provided with several first heat emission holes, and the lower end of the heat dissipation ring cowling is along the circumferential direction equably provided with second
Heat emission hole, second heat emission hole is opposite with the upper surface of the LED lamp panel, and the lower surface of the LED lamp panel has several edges
The equally distributed LED of circumferencial direction.
Further, it is equipped on the upper surface of the LED lamp panel several corresponding with the second heat dissipation hole site
LED。
Further, several card convexs being distributed uniformly and circumferentially are provided on the inner wall of the heat dissipation ring cowling, it is described
There are several notches being mutually clamped with the card convex on the periphery of heat sink.
Further, through-hole is offered in the middle part of the heat dissipation ring cowling, the heat sink passes through the through-hole and the LED
Lamp plate is electrically connected.
Further, the bottom of the heat dissipation ring cowling is provided with fastener, has bayonet, institute on the periphery of the LED lamp panel
Fastener is stated to be placed in the bayonet.
Compared with prior art, advantageous effect is the utility model embodiment：Heat sink is placed in scattered by the utility model
It in hot ring cowling, and is electrically connected with the LED lamp panel in lampshade, by along the circumferential direction equal on the periphery of heat dissipation ring cowling
It is even to offer several first heat emission holes so that on the one hand that the heat that LED lamp panel generates at work can transfer heat to scattered
On hot plate, the heat on heat sink is distributed by the first heat emission hole that heat dissipating ring covers；On the other hand can directly pass through
The second heat emission hole that heat dissipating ring covers is transferred to the first heat emission hole and distributes, and another further aspect can also pass through lampshade and radiation shell
The heat transfer that inside generates is gone out, so as to fast and effeciently radiate, good heat dissipation effect effectively extends
The service life of bulb lamp.
Description of the drawings
Fig. 1 is the energy-saving ball lamp overall structure diagram that the utility model embodiment provides；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is another angled arrangement schematic diagram of Fig. 2；
Fig. 4 is the heat dissipation ring cowling structural schematic diagram in Fig. 1.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 1 to 4, it is that a kind of light angle that the utility model embodiment provides is big and energy saving convenient for what is radiated
Bulb lamp.The energy-saving ball lamp includes lamp cap 1, radiation shell 2, LED drive power 3, LED lamp panel 4, LED drive circuit plate 5, dissipates
Hot plate 6, lampshade 7 and heat dissipation ring cowling 8, lamp cap 1 and the upper end of radiation shell 2 are detachably connected by screw thread, the lower end of radiation shell 2
It is detachably connected by snap fit with the upper end of heat dissipation ring cowling 8, the lower end for the ring cowling 8 that radiates and lampshade 7 are also through snap fit
It is detachably connected, LED drive power 3 is installed on LED drive circuit plate 4 in radiation shell 2, and the lid of LED drive circuit plate 4 is set
On heat dissipation ring cowling 8, heat sink 6 is installed in heat dissipation ring cowling 8, and LED lamp panel 4 is mounted in lampshade 7.Lamp cap 1, LED driving electricity
Source 3, LED drive circuit plate 5, heat sink 6 and LED lamp panel 4 are electrically connected, to drive LED lamp panel 4 to work.Radiate ring cowling 8
Along the circumferential direction equably it is provided with several first heat emission holes 81 on peripheral wall, the lower end of the ring cowling 8 that radiates is along the circumferential direction equably
It is provided with the second heat emission hole 82, first heat emission hole 81 and the second heat emission hole 82 are in long strip type, and the two forms air stream
Logical, the second heat emission hole 82 is opposite with the upper surface of LED lamp panel 4, and the lower surface of LED lamp panel 4 is with several along the circumferential direction uniform
The LED of distribution so that on the one hand the heat that LED lamp panel 4 generates at work can quickly transfer heat on heat sink 6,
Heat on heat sink 6 is distributed by the first heat emission hole 81 on ring cowling 8 that radiates；It on the other hand can be directly by heat dissipating ring
The first heat emission hole 81 that second heat emission hole 82 of 8 bottom end of lid is transferred on heat dissipation 8 peripheral wall of ring cowling distributes, and another further aspect can also
Enough the internal heat transfer generated in the bulb lamp course of work is gone out by lampshade 7 and radiation shell 2 so that the bulb lamp has
Good heat dissipation effect extends its service life.
In above-described embodiment, it is equipped on the upper surface of LED lamp panel 4 several corresponding with 82 position of the second heat emission hole
LED so that the light that the LED on 4 upper surface of LED lamp panel is sent out can be transferred to from the second heat emission hole 82 on heat dissipation ring cowling 8
First heat emission hole 81 is launched, and so as to enable the light angle of the bulb lamp to reach 180 °, increases light angle,
Reach larger range of effective lighting.
In above-described embodiment, in order to which steadily heat sink 6 is installed in heat dissipation ring cowling 8, on the inner wall of heat dissipation ring cowling 8
Several card convexs 83 being distributed uniformly and circumferentially are provided with, on the periphery of heat sink 6 there is several and card convex 83 to be mutually clamped
Notch 61.In order to make heat sink 6 effectively be connect with LED lamp panel 4, the center bottom of heat dissipation ring cowling 8 offers through-hole 84, radiates
Plate 6 is electrically connected by through-hole 84 and LED lamp panel 4.In order to which LED lamp panel 4 is stably installed at lampshade 7 and heat dissipation ring cowling
In 8 spaces formed, the bottom of heat dissipation ring cowling 8 is provided with fastener 85, there is bayonet 41, fastener 85 on the periphery of LED lamp panel 4
It is placed in bayonet 41.
In conclusion the energy-saving ball lamp of the utility model can quickly and effectively radiate, prolong the service life, and has
The big advantage of light angle.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation, which is characterized in that including lamp cap, radiation shell, LED drivings
Power supply, LED lamp panel, LED drive circuit plate, heat sink, lampshade and heat dissipation ring cowling；The upper end of the lamp cap and the radiation shell
Connection, the lower end of the radiation shell are connect with the upper end of the heat dissipation ring cowling, and the lower end of the heat dissipation ring cowling connects with the lampshade
It connects, the LED drive power is installed on the LED drive circuit plate in the radiation shell, and the heat sink is installed on described
It radiates in ring cowling, the LED lamp panel is mounted in the lampshade, and the lamp cap, LED drive circuit plate, dissipates LED drive power
Hot plate and LED lamp panel are electrically connected, and being along the circumferential direction equably provided with several first on the peripheral wall of the heat dissipation ring cowling dissipates
The lower end of hot hole, the heat dissipation ring cowling is along the circumferential direction equably provided with the second heat emission hole, second heat emission hole with it is described
The upper surface of LED lamp panel is opposite, and the lower surface of the LED lamp panel has several LED being distributed uniformly and circumferentially.
2. energy-saving ball lamp as described in claim 1, which is characterized in that be equipped on the upper surface of the LED lamp panel several
LED corresponding with the second heat dissipation hole site.
3. energy-saving ball lamp as described in claim 1, which is characterized in that be provided with several edges on the inner wall of the heat dissipation ring cowling
Circumferencial direction equally distributed card convex has several notches being mutually clamped with the card convex on the periphery of the heat sink.
4. energy-saving ball lamp as described in claim 1, which is characterized in that offer through-hole in the middle part of the heat dissipation ring cowling, institute
Heat sink is stated to be electrically connected by the through-hole and the LED lamp panel.
5. energy-saving ball lamp as described in claim 1, which is characterized in that the bottom of the heat dissipation ring cowling is provided with fastener, institute
Stating, there is bayonet, the fastener are placed on the periphery of LED lamp panel in the bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885610.XU CN207906890U (en) | 2017-12-28 | 2017-12-28 | A kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885610.XU CN207906890U (en) | 2017-12-28 | 2017-12-28 | A kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906890U true CN207906890U (en) | 2018-09-25 |
Family
ID=63569216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885610.XU Expired - Fee Related CN207906890U (en) | 2017-12-28 | 2017-12-28 | A kind of light angle is big and convenient for the energy-saving ball lamp of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906890U (en) |
-
2017
- 2017-12-28 CN CN201721885610.XU patent/CN207906890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |