CN203322759U - Full-circle type light-emitting diode bulb lamp - Google Patents
Full-circle type light-emitting diode bulb lamp Download PDFInfo
- Publication number
- CN203322759U CN203322759U CN2013200355033U CN201320035503U CN203322759U CN 203322759 U CN203322759 U CN 203322759U CN 2013200355033 U CN2013200355033 U CN 2013200355033U CN 201320035503 U CN201320035503 U CN 201320035503U CN 203322759 U CN203322759 U CN 203322759U
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- Prior art keywords
- heat
- type led
- round type
- light
- led ball
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 241000258971 Brachiopoda Species 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 4
- 230000021615 conjugation Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A full-circle type light emitting diode bulb lamp comprises: a power supply base; the heat dissipation lamp shell is arranged on the power supply base, a plurality of protruding surfaces are arranged on the outer surface of the heat dissipation lamp shell, each protruding surface extends upwards from the bottom end of the heat dissipation lamp shell along the outer surface, and a groove is formed between every two adjacent protruding surfaces; the plurality of light source modules are respectively arranged on the protruding surface; and the plurality of light shades respectively correspond to one protruding surface and respectively cover each light source module. The full-circle type light-emitting diode bulb lamp has the advantages of widening light-emitting angle, uniform light-emitting intensity and full-circle light distribution.
Description
[technical field]
The utility model relevant a kind of LED ball lamp, particularly a kind of all-round type LED ball lamp with all-round light distribution effect.
[background technology]
Because light emitting diode (LED) possesses the advantage of power saving, long service life and the noxious material such as not mercurous, make the LED bulb lamp be subject to gradually user's favor.So the LED bulb lamp often can cause circuit substrate to damage or the LED damage because of its heat dissipation problem; therefore in order to make the LED bulb lamp can use for a long time and maintain certain brightness, the LED bulb lamp need be provided with the heat energy that heat abstractor produced so that LED is luminous and suitably be discharged outside to.
General LED bulb lamp mainly comprises LED module and radiator structure, radiator structure is mounted on the LED module below, by radiator structure, the heat energy that LED module was produced is shed, Figure 1 shows that the radiator structure schematic diagram of existing a kind of LED bulb lamp, as shown in Figure 1, radiator structure 10 comprises a plurality of metal fins 12, and each metal fins 12 is uniformly-spaced arranged in the form of a ring with the snapping series system, and utilize aluminium cream, tin cream or solid to be glued together, after again metal fins 12 is carried out to the anode processing; The circuit substrate (not shown) of LED module is to be fixed in the apical margin 121 of metal fins 12 with heat-conducting glue again, so that the thermal energy conduction that with contacting of metal fins 12, LED module is produced via circuit substrate is to metal fins 12, and the space by 12 of each metal fins supplies Air Flow, so that heat energy is shed.
In the radiator structure 10 of above-mentioned LED bulb lamp, when being applied to have the LED module of high wattage, temperature easily concentrates on the outer rim 122 of metal fins 12, can't directly touch with hand, comparatively dangerous in use.Also easily there are the problems such as safety worries or Electromagnetic Interference on metal fins 12 surfaces because of metallic conduction simultaneously.Although the anode processing of outer rim 122 that metal fins 12 is originally sharp keen again or the spray treatment of various coating, but still can't avoid the safety problem on the hand incised wound.
On the other hand, the LED module of existing LED bulb lamp is limited to the design of structure, and lighting angle is restricted, and the half cycle type can only be arranged, that is lower than the lighting angle of 180 degree, makes that whole LED bulb lamp lighting angle is narrow and luminous intensity is inhomogeneous.
[utility model content]
In order to address the above problem, one of the utility model purpose is to provide a kind of all-round type LED ball lamp, its lighting angle broadening, and luminous intensity is even, distribute and be an all-round light, can improve narrow lighting angle and the inhomogeneous disappearance of luminous intensity that existing LED ball lamp causes because of the light source rectipetaly problem of LED.
One of the utility model purpose is to provide a kind of all-round type LED ball lamp, wherein between heat-dissipation lamp housing and light shield and power source base, has conjugation closely, and conjugation is good.
In order to achieve the above object, the all-round type LED ball lamp of the utility model one embodiment comprises: a power source base; One heat-dissipation lamp housing is arranged on power source base, and the outer surface of heat-dissipation lamp housing is arranged with a plurality of raised faces, and each raised face is up extended along outer surface by a bottom of heat-dissipation lamp housing, and forms a groove between adjacent raised face; A plurality of light source modules are arranged at respectively on described raised face; And the multi-disc light shield, the corresponding described raised face of difference, and cover described light source module.
[accompanying drawing explanation]
Figure 1 shows that the radiator structure schematic diagram of existing a kind of LED bulb lamp.
Figure 2 shows that the decomposed schematic diagram of the all-round type LED ball lamp of the utility model one embodiment.
Figure 3 shows that the assembling schematic diagram of the all-round type LED ball lamp of the utility model one embodiment.
Figure 4 shows that the schematic top plan view of the all-round type LED ball lamp of the utility model one embodiment.
[main element symbol description]
10 radiator structures
12 metal fins
121 apical margins
122 outer rims
20 all-round type LED ball lamps
22 power source base
221 buckle structures
24 heat-dissipation lamp housings
241 outer surfaces
26 raised faces
28 grooves
30 light source modules
32 light shields
321 snap fits
34 draw-in grooves
[specific embodiment]
Figure 2 shows that the structural representation of the all-round type LED ball lamp of the utility model one embodiment, as shown in Figure 2, all-round type LED ball lamp 20 comprises a power source base 22; One heat-dissipation lamp housing 24 is arranged on power source base 22, the outer surface 241 of heat-dissipation lamp housing 24 is arranged with a plurality of raised faces 26, each raised face 26 is up extended and is the arc surface design along outer surface 241 by the bottom of heat-dissipation lamp housing 24, and form a groove 28 between adjacent raised face 26, in this embodiment, the equidistant outer surface in heat-dissipation lamp housing 24 241 arranged evenly of a plurality of raised faces 26; A plurality of light source modules 30 are arranged at respectively on each raised face 26, and wherein light source module 30 can be the LED light emitting module; And multi-disc light shield 32, power source base 22 is fixed in the bottom of each light shield 32, and the corresponding raised face 26 of each light shield 32 difference, to cover respectively a light source module 30.In this embodiment and graphic in, the all-round type LED ball lamp 20 of usining is used four groups of raised faces 26, four groups of light source modules 30 and four light shields 32 as explanation, thought is not limited to this.
Wherein, as shown in Figure 2, the apical margin of power source base 22 is formed with a plurality of buckle structures, in order to the bottom of snapping heat-dissipation lamp housing 24 and light shield 32, that is, by buckle structure, in order to the bottom by this heat-dissipation lamp housing 24, this light shield 32 and this power source base 22, snap together.In the top of each raised face 26, a draw-in groove 34 is set respectively again, and the inwall top of each light shield 32 arranges a snap fit 321, snap fit 321 can be for mutually engaging with draw-in groove 34, as shown in Figure 3, make a plurality of light shields 32 be located at heat-dissipation lamp housing 24 peripheries and construction is a spherical moulding, there is a distance between the inwall of light shield 32 and heat-dissipation lamp housing 24 again, as shown in Figure 4, but not laminating fully possesses the effect that heat conduction and convection current are arranged, and increases heat-sinking capability.
That above-mentioned heat-dissipation lamp housing 24 can be is spherical, ellipticity, candle shape, cylindric or strip etc.; The material of light shield 32 is the light-permeable materials such as plastic cement or glass; The material of power source base 22 and heat-dissipation lamp housing 24 is the ceramic material person; Or power source base 22 is metal, alloy or plastic cement with the material of heat-dissipation lamp housing 24, and forms ceramic outer surface with sputter or electrochemical means, even also power source base 22 and heat-dissipation lamp housing 24 have a ceramic outer surface.Metal ceramic is to utilize liquid treatment technology, impels the ceramic surface of the spontaneous high crystalline of metal, uses the excellent specific property in conjunction with metal and pottery, and wherein metal has splendid thermal conductive property, ceramic have splendid heat dissipation characteristics by phonon.Again due to the non-absorbency of ceramic material, can avoid static or the electric shock problem of all-round type LED ball lamp, the simultaneously use of ceramic material or ceramic surface improves existing metal fins and easily cuts hand and the hot problem of surface temperature, has more standby excellent electric insulation, high rigidity and the characteristic such as anti-corrosion.Ceramic surface is according to the difference of the compound of oxidation again, and the color that can generate also has difference, and more normal user is white, black, dirty-green, kermesinus and yellowish red color etc.
In the utility model, a plurality of light source modules are arranged at respectively on the raised face of the formed equidistant arrangement of heat-dissipation lamp housing outer surface, therefore a plurality of light source modules luminous towards different directions respectively, make the lighting angle broadening of all-round type LED ball lamp, and luminous intensity is even, distribute and be an all-round light, can improve narrow lighting angle and the inhomogeneous disappearance of luminous intensity that existing LED ball lamp causes because of the light source rectipetaly problem of LED.On the other hand, the buckle structure design by power source base, except make between heat-dissipation lamp housing and light shield and power source base to have closely conjugation and increase attractive in appearance, the excessive glue produced while more avoiding producing existing bulb lamp assembling or glue together bad problem.
Above-described embodiment is only explanation technological thought of the present utility model and characteristics, its purpose makes the personage who has the knack of this skill can understand content of the present utility model and implement according to this, when can not with restriction the scope of the claims of the present utility model, the equalization that the spirit generally disclosed according to the utility model is done changes or modifies, and must be encompassed in the scope of the claims of the present utility model.
Claims (10)
1. an all-round type LED ball lamp, is characterized in that, comprises:
One power source base;
One heat-dissipation lamp housing, be arranged on this power source base, and an outer surface of this heat-dissipation lamp housing is arranged with a plurality of raised faces, and form a groove between adjacent this raised face;
A plurality of light source modules, be arranged at respectively on described raised face; And
The multi-disc light shield, the corresponding described raised face of difference, and cover described light source module.
2. all-round type LED ball lamp according to claim 1, is characterized in that, described raised face equidistantly is arranged in this outer surface of this heat-dissipation lamp housing.
3. all-round type LED ball lamp according to claim 1, is characterized in that, each this raised face is up extended along this outer surface by a bottom of this heat-dissipation lamp housing.
4. all-round type LED ball lamp according to claim 1, is characterized in that, that this heat-dissipation lamp housing is is spherical, ellipticity, cylindric or strip.
5. all-round type LED ball lamp according to claim 1, is characterized in that, an apical margin of this power source base is formed with a plurality of buckle structures, in order to the bottom by this heat-dissipation lamp housing, this light shield and this power source base, snaps together.
6. all-round type LED ball lamp according to claim 5, is characterized in that, the top of each this raised face arranges respectively a draw-in groove, and the inwall top of each this light shield arranges respectively a snap fit for being arranged in this draw-in groove.
7. all-round type LED ball lamp according to claim 1, is characterized in that, the material of this power source base and this heat-dissipation lamp housing is ceramic material.
8. all-round type LED ball lamp according to claim 1, is characterized in that, this power source base and this heat-dissipation lamp housing have a ceramic outer surface.
9. all-round type LED ball lamp according to claim 1, is characterized in that, this light source module is a LED light emitting module.
10. all-round type LED ball lamp according to claim 1, is characterized in that, the material of this light shield is glass or plastic cement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101219913U TWM455129U (en) | 2012-10-16 | 2012-10-16 | LED bulb |
| TW101219913 | 2012-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322759U true CN203322759U (en) | 2013-12-04 |
Family
ID=49031141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200355033U Expired - Fee Related CN203322759U (en) | 2012-10-16 | 2013-01-23 | Full-circle type light-emitting diode bulb lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203322759U (en) |
| TW (1) | TWM455129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654073A (en) * | 2014-12-15 | 2015-05-27 | 刘建涛 | LED modularized ball lamp bulb |
-
2012
- 2012-10-16 TW TW101219913U patent/TWM455129U/en not_active IP Right Cessation
-
2013
- 2013-01-23 CN CN2013200355033U patent/CN203322759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654073A (en) * | 2014-12-15 | 2015-05-27 | 刘建涛 | LED modularized ball lamp bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM455129U (en) | 2013-06-11 |
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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: 20131204 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |