CN204164745U - Led - Google Patents
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- CN204164745U CN204164745U CN201420618596.7U CN201420618596U CN204164745U CN 204164745 U CN204164745 U CN 204164745U CN 201420618596 U CN201420618596 U CN 201420618596U CN 204164745 U CN204164745 U CN 204164745U
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- connecting plate
- led
- projection
- fin
- substrate
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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
A kind of LED, comprising: be integrated with the substrate of LED lamp bead, the shell of connection substrate, the electrical connection control panel of LED lamp bead and the lampshade of connection substrate.Lampshade comprises the second connecting plate that the first connecting plate of being connected with substrate and the first connecting plate are oppositely arranged and the multiple reflectors be connected between the first connecting plate and the second connecting plate.First connecting plate is provided with and reflector first rim of a cup resigning hole one to one, and resigning hole one_to_one corresponding holds LED lamp bead.Second connecting plate is provided with light hole one by one corresponding to reflector.Second connecting plate is provided with louvre, and the second connecting plate is provided with projection away from the one side of the first connecting plate, and louvre has multiple and is distributed in projection, and projection is connected with multi-disc first fin.Above-mentioned LED, the projection on connecting plate and the fin in projection can provide larger area of dissipation, and louvre can allow air freely enter among lampshade, thus improve radiating efficiency.
Description
Technical field
The utility model relates to a kind of LED, specifically refers to a kind of LED with radiator structure.
Background technology
LED (Light Emitting Diode), i.e. semi-conductor electricity light source, light emitting diode, also referred to as semiconductor lamp, is a kind of electric light source without filament, is directly luminous energy electric energy conversion.
LED has energy-conservation, that the life-span is long feature, avoids the trouble often needing more to change the bulb, is subject to the favor of increasing user.But the heat dissipation problem of LED is also Important Problems, and heat dissipation problem badly influences light efficiency and the life-span of LED light source.Traditional LED, its lampshade for optically focused is all generally closed, and such lampshade cannot play the effect of heat radiation to substrate, cause radiating efficiency low, causes LED light source temperature too high, thus has had influence on light efficiency and the life-span of LED.
Utility model content
Based on this, be necessary the LED providing a kind of radiating efficiency high.
This LED comprises: surface is integrated with the substrate of LED lamp bead, the shell of connection substrate, the electrical connection control panel of LED lamp bead and the lampshade of connection substrate.Lampshade comprises the second connecting plate that the first connecting plate of being connected with substrate and the first connecting plate are oppositely arranged and the multiple reflectors be connected between the first connecting plate and the second connecting plate.Reflector is connected one end with the first connecting plate and is provided with the first rim of a cup, and reflector is connected one end with the second connecting plate and is provided with the second rim of a cup.First connecting plate is provided with and the first rim of a cup resigning hole one to one, and resigning hole one_to_one corresponding holds LED lamp bead.Second connecting plate is provided with light hole one by one corresponding to the second rim of a cup.Second connecting plate is provided with louvre, and the second connecting plate is provided with projection away from the one side of the first connecting plate, and louvre has multiple and is distributed in projection, and projection is connected with multi-disc first fin.
In one of them embodiment, light hole is arranged with lens.
In one of them embodiment, between the first connecting plate and the second connecting plate, be connected with multi-disc second fin.
In one of them embodiment, outer surface of outer cover is connected with multi-disc the 3rd fin.
In one of them embodiment, projection is hemispherical projections.
In one of them embodiment, the joint face of the first connecting plate and substrate scribbles heat-conducting silicone grease.
In one of them embodiment, the second fin is along the arranged radially of the first connecting plate.
Above-mentioned LED, is designed to the open architecture be made up of two connecting plates and multiple reflector by lampshade, air can be allowed freely to enter among lampshade.The first fin in projection on second connecting plate and projection can make the area of dissipation of lampshade increase greatly, thus improves radiating efficiency.Air also flows between the first connecting plate and the second connecting plate by the louvre in the second connecting plate projection.Similarly, heat can shed by the first fin in projection quickly, thus improves radiating efficiency.
Lens card is located in lampshade, allows lampshade directly can contact to improve radiating efficiency with the air of flowing like this.The multi-disc fin be arranged between two connecting plates can provide larger area of dissipation to dispel the heat to help lampshade.Scribble the thermal resistance that heat-conducting silicone grease can reduce heat transmission between substrate and the first connecting plate, can heat transfer efficiency be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED of a kind of embodiment of the utility model;
Fig. 2 is the exploded perspective view of the LED shown in Fig. 1;
Fig. 3 is the schematic diagram of the multiple reflectors shown in Fig. 2;
In accompanying drawing, the implication of each label is:
10-LED lamp;
110-substrate, 111-LED lamp pearl;
120-shell, 121-the 3rd fin;
130-control panel;
140-lampshade, 141-first connecting plate, 1411-resigning hole, 142-second connecting plate, 1421-light hole, 1422-louvre, 1423-is protruding, 1424-first fin, 143-reflector, 1431-first rim of a cup, 1432-second rim of a cup, 144-second fin.
Detailed description of the invention
As depicted in figs. 1 and 2, it is respectively the structural representation of the LED 10 of a kind of embodiment of the utility model and the exploded perspective view of this LED 10 of Fig. 2.
This LED 10 comprises: surface is integrated with the substrate 110 of LED lamp bead 111, the shell 120 of connection substrate 110, the electrical connection control panel 130 of LED lamp bead 111 and the lampshade 140 of connection substrate 110.Preferably, the outer wall of shell 120 is also connected with multi-disc the 3rd fin 121.Lampshade 140 comprises the second connecting plate 142 that the first connecting plate 141 of being connected with substrate 110 and the first connecting plate 141 are oppositely arranged and the multiple reflectors 143 be connected between the first connecting plate 141 and the second connecting plate 142, and preferred first connecting plate 141 and the second connecting plate 142 are circle.Wherein the first connecting plate 141 scribbles heat-conducting silicone grease with the joint face of substrate 110.
Multi-disc second fin 144 for dispelling the heat also is connected with between first connecting plate 141 and the second connecting plate 142.Second fin 144 is along the arranged radially of the first connecting plate 141, and preferred second fin 144 is arranged as equally spaced arranged radially along the first connecting plate 141.Second connecting plate 142 is also provided with protruding 1423 away from the one side of the first connecting plate 141.Preferably, this projection 1423 is hemispherical projections.On protruding 1423, distribution is provided with multiple louvre 1422, and protruding 1423 are also connected with multi-disc first fin 1424, and preferably, multi-disc first fin 1424 is distributed in the outer surface of protruding 1423.
Simultaneously with reference to Fig. 3, it is the structural representation of multiple reflectors 143 of LED 10.
Reflector 143 is connected one end with the first connecting plate 141 and is provided with the first rim of a cup 1431, and reflector 143 is connected one end with the second connecting plate 142 and is provided with the second rim of a cup 1432.First connecting plate 141 is provided with and the first rim of a cup 1431 resigning hole 1411 one to one, and resigning hole 1411 one_to_one corresponding holds LED lamp bead 111.Second connecting plate 142 is provided with light hole 1421 one by one corresponding to reflector 143, and further, light hole 1421 is arranged with lens.
Above-mentioned LED 10, is designed to the open architecture be made up of two connecting plates and multiple reflector 143 by lampshade 140, air can be allowed freely to enter among lampshade 140.Two connecting plates can play the effect of heat radiation simultaneously, and the first fin 1424 in the projection 1423 on the second connecting plate 142 and protruding 1423 can make the area of dissipation of lampshade 140 increase greatly.Air also flows between the first connecting plate 141 and the second connecting plate 142 by the louvre 1422 in the second connecting plate 142 projection 1423.Because two connecting plates assemble the heat having a large amount of LED lamp bead 111 to produce.Therefore the hot-air between two connecting plates through the second fin 144 to external diffusion, thus can take away heat again.Meanwhile, protruding 1423 also help more air enters among lampshade 140, thus improves radiating efficiency.
Be located at by lens card in lampshade 140, multiple lens card is located in light hole 1421 can abdicate space to arrange louvre 1422 to the second connecting plate 142.Be arranged between two connecting plates multi-disc second fin 144 and multi-disc the 3rd fin 121 that is arranged on shell 120 outer surface larger area of dissipation can be provided to dispel the heat to help lampshade 140.Scribble the thermal resistance that heat-conducting silicone grease can reduce heat transmission between substrate 110 and the first connecting plate 141, can heat transfer efficiency be improved.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a LED, comprise: surface is integrated with the substrate of LED lamp bead, connect the shell of described substrate, be electrically connected the control panel of described LED lamp bead and connect the lampshade of described substrate, it is characterized in that: described lampshade comprises the first connecting plate be connected with described substrate, and the second connecting plate that the first connecting plate is oppositely arranged and the multiple reflectors be connected between described first connecting plate and described second connecting plate, described reflector is connected one end with described first connecting plate and is provided with the first rim of a cup, described reflector is connected one end with described second connecting plate and is provided with the second rim of a cup, described first connecting plate is provided with and described first rim of a cup resigning hole one to one, described resigning hole one_to_one corresponding holds described LED lamp bead, described second connecting plate is provided with light hole one by one corresponding to described second rim of a cup, described second connecting plate is provided with louvre, described second connecting plate is provided with projection away from the one side of described first connecting plate, described louvre has multiple and is distributed in described projection, described projection is connected with multi-disc first fin.
2. LED according to claim 1, is characterized in that: described light hole is arranged with lens.
3. LED according to claim 1, is characterized in that: be connected with multi-disc second fin between described first connecting plate and described second connecting plate.
4. LED according to claim 1, is characterized in that: described outer surface of outer cover is connected with multi-disc the 3rd fin.
5. LED according to claim 1, is characterized in that: described projection is hemispherical projections.
6. LED according to claim 1, is characterized in that: the joint face of described first connecting plate and described substrate scribbles heat-conducting silicone grease.
7. LED according to claim 3, is characterized in that: described second fin is along the arranged radially of described first connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618596.7U CN204164745U (en) | 2014-10-23 | 2014-10-23 | Led |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618596.7U CN204164745U (en) | 2014-10-23 | 2014-10-23 | Led |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164745U true CN204164745U (en) | 2015-02-18 |
Family
ID=52538431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618596.7U Expired - Fee Related CN204164745U (en) | 2014-10-23 | 2014-10-23 | Led |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964244A (en) * | 2015-07-07 | 2015-10-07 | 成都育芽科技有限公司 | LED lampshade with fan assisting cooling device |
| CN105757474A (en) * | 2016-04-29 | 2016-07-13 | 佛山市南海区联合广东新光源产业创新中心 | LED lamp |
-
2014
- 2014-10-23 CN CN201420618596.7U patent/CN204164745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964244A (en) * | 2015-07-07 | 2015-10-07 | 成都育芽科技有限公司 | LED lampshade with fan assisting cooling device |
| CN104964244B (en) * | 2015-07-07 | 2017-03-01 | 重庆市金升机械配件制造有限公司 | A kind of LED lamp cover with auxiliary fan heat dissipating device |
| CN105757474A (en) * | 2016-04-29 | 2016-07-13 | 佛山市南海区联合广东新光源产业创新中心 | LED lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181023 |