CN203500908U - Light emitting diode bulb lamp - Google Patents
Light emitting diode bulb lamp Download PDFInfo
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- CN203500908U CN203500908U CN201320609812.7U CN201320609812U CN203500908U CN 203500908 U CN203500908 U CN 203500908U CN 201320609812 U CN201320609812 U CN 201320609812U CN 203500908 U CN203500908 U CN 203500908U
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- lampshade
- light
- radiating module
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Abstract
The utility model provides a light emitting diode bulb lamp. The light emitting diode bulb lamp at least comprises a connector, an insulating base, a heat dissipation module, a power module, a light source module and a lampshade, wherein the light source module is arranged above the heat dissipation module, is electrically connected with the power module and comprises a substrate and at least one light emitting element, and the heat dissipation module can be covered with the lampshade. The light emitting diode bulb lamp is characterized in that the outer side of the lampshade and the outer side of the heat dissipation module are respectively coated with a light-transmitting heat-conducting coating, so that heat produced by the light emitting element can be transferred to the lampshade to achieve heat dissipation through the heat dissipation module, the heat dissipation area is enlarged, and the heat dissipation effect is facilitated. By means of the structure, the light emitting diode bulb lamp can achieve the purpose that the heat dissipation effect is enhanced.
Description
Technical field
The utility model relates to a kind of LED ball lamp, particularly relevant for a kind of outside at lampshade and this radiating module, be coated with one deck printing opacity heat conducting coating, so that can conducting to this lampshade via this radiating module, the heat that this light-emitting component produces dispels the heat, to increase area of dissipation, and then promote the LED ball lamp of radiating effect.
Background technology
Traditional bulb lamp (light bulb), or so-called bulb lamp, from Edison invented use tungsten filament as, surpassed up till now century-old.Because the luminous of tungsten filament is omnibearing (omnidirection), to a direction, can not export morely, therefore replaced rapidly the module with candle or kerosene lamp etc.At present, the lamp source of omnibearing smooth shape has been accepted to have in market.
Yet owing to usining the bulb lamp of tungsten filament as transmitter module, consumed power is larger, the illumination that the power of namely every watt of consumption can provide is quite poor in the middle of current.Therefore, many development resources are bet in providing replacing of more power saving traditional tungsten filament bulb lamp.
LED lighting is power consumption minimum in current lighting device, meets the electrical lighting product of green energy resource most.Yet because light-emitting diode (LED) module and the light shape of launching, spot light still not than traditional module, and there is directive property.Although there is the advantage that power consumption is extremely low, and can be suitable for into illumination by spot light diffusion, also need other design and improvement just can reach.
At present, light emitting diode is applied on bulb lamp, has had many products commercially to sell.The product of main flow series, remains the external form of LED ball lamp is made with traditional tungsten filament bulb lamp and approached, and adopt identical joint.For example the novel M417498 patent of approved TaiWan, China discloses a kind of " LED bulb structure ".
Please refer to Fig. 1, it illustrates the decomposing schematic representation of the light emitting diode bulb of existing TaiWan, China notification number M417498 patent.As shown in the figure, existing light emitting diode bulb mainly comprises the E27 joint 100 of a standard, a radiating module 140 on E27 joint 100, one light source module 150, and one and the lampshade 170 that joins of radiating module 140, wherein this light source module 150 comprises an aluminium base 151 and at least one light-emitting diode chip for backlight unit 152.Light source mainly can emit from lampshade 170.In E27 joint 100 the insides, conventionally understand the power supply of diode installed.
Be that above-mentioned existing light emitting diode bulb has following shortcoming: bulb only dispels the heat by radiating module 140, it is not enough that its area of dissipation is slightly disliked, if wish increases the volume that area of dissipation needs to increase radiating module 140, cause cost to increase, really belong to a fly in the ointment.
Therefore, be necessary to design a kind of novel light emitting diode bulb, to overcome above-mentioned defect.
Utility model content
An object of the present utility model is to provide a kind of LED ball lamp, the outside of its lampshade and this radiating module is coated with one deck printing opacity heat conducting coating, so that can conducting to this lampshade via this radiating module, the heat that this light-emitting component produces dispels the heat, to increase area of dissipation, and then promote radiating effect.
An object of the present utility model is to provide a kind of LED ball lamp, and it at least comprises: a joint; One insulator foot, is positioned on this joint; One radiating module, it is placed on this insulator foot; One power module, is placed in this insulator foot and with this joint and is electrically connected; One light source module, is arranged at this radiating module top and is electrically connected with this power module, and having a substrate and at least one light-emitting component; One lampshade, can be covered on this radiating module; This lampshade and this lampshade and this radiating module junction are coated with one deck printing opacity heat conducting coating, so that the heat that this light-emitting component produces can conduct to this lampshade via this radiating module, dispel the heat, and to increase area of dissipation, and then promote radiating effect.
Preferably, in the utility model LED ball lamp, the material of this radiating module is metal or heat radiation plastics.
Preferably, in the utility model LED ball lamp, the outer rim of this radiating module further has a plurality of radiating fins.
Preferably, in the utility model LED ball lamp, this light-emitting component is a light emitting diode.
Preferably, in the utility model LED ball lamp, this printing opacity heat conducting coating is transparent casting glue, epoxy resin or Graphene.
An object of the present utility model is to provide a kind of LED ball lamp, and it at least comprises: a joint; One insulator foot, is positioned on this joint; One radiating module, it is placed on this insulator foot; One power module, is placed in this insulator foot and with this joint and is electrically connected; One light source module, is arranged at this radiating module top and is electrically connected with this power module, and having a substrate and at least one light-emitting component; One lampshade, can be covered on this radiating module; The outside of this lampshade and this radiating module is all coated with one deck printing opacity heat conducting coating, so that the heat that this light-emitting component produces can conduct to this lampshade via this radiating module, dispels the heat, and to increase area of dissipation, and then promotes radiating effect.
Preferably, in the utility model LED ball lamp, the material of this radiating module is metal or heat radiation plastics.
Preferably, in the utility model LED ball lamp, the outer rim of this radiating module further has a plurality of radiating fins.
Preferably, in the utility model LED ball lamp, this light-emitting component is a light emitting diode.
Preferably, in the utility model LED ball lamp, this printing opacity heat conducting coating is transparent casting glue, epoxy resin or Graphene.
For making examination official can further understand structure of the present utility model, feature and object thereof, be now accompanied by being described in detail as follows of accompanying drawing and preferred specific embodiment.
Accompanying drawing explanation
Fig. 1 is a schematic diagram, and it illustrates the decomposing schematic representation of the light emitting diode bulb of existing M417498 patent.
Fig. 2 is a schematic diagram, and it illustrates the decomposing schematic representation of the LED ball lamp of the utility model one preferred embodiment.
Fig. 3 is a schematic diagram, and it illustrates the combination generalized section of the LED ball lamp of the utility model one preferred embodiment.
Fig. 4 is a schematic diagram, and it illustrates the combination schematic diagram of the LED ball lamp of the utility model one preferred embodiment.
Fig. 5 is a schematic diagram, and it illustrates the combination generalized section of the LED ball lamp of another preferred embodiment of the utility model.
The specific embodiment
Please with reference to Fig. 2 to Fig. 4, wherein Fig. 2 illustrates the decomposing schematic representation of the LED ball lamp of the utility model one preferred embodiment; Fig. 3 illustrates the combination generalized section of the LED ball lamp of the utility model one preferred embodiment; Fig. 4 illustrates the combination schematic diagram of the LED ball lamp of the utility model one preferred embodiment.
As shown in the figure, LED ball lamp of the present utility model, it at least comprises: a joint 10; One insulator foot 20; One power module 30; One pad 40; One radiating module 50; One spacer 60; One light source module 70; And lampshade 80 persons of combining.
Wherein, this joint 10 is for example and without limitation to E26/E27/B22 joint.If small-sized LED ball lamp, can use similarly is the E12 joints such as mini light night.If be applied in large-scale lighting, can use E40 joint.To take E27 joint to be illustrated as example in the present embodiment, but not as limit.
This insulator foot 20 is positioned on this joint 10, is for example and without limitation to hollow barrel structure, and its bottom has a thread 21, and to be screwed together in this joint 10, its both sides have respectively a fixed leg 22, and the top of this fixed leg 22 has a fixing hole 23.Wherein, this insulator foot 20 is made by plastic material.In addition, 22 of two fixed legs of this insulator foot 20 have respectively a chute 24.In addition, this insulator foot 20 also can be used for isolating this power module 30 and this radiating module 50, to meet security regulations.
This power module 30 is placed in this insulator foot 20 and is electrically connected with this joint 10, and its top has one first metallic pin 31 and one second metallic pin 32, should the required power supply of light source module 70 in order to confession.In addition, the both sides of this power module 30 have respectively an edge strip 33, for sliding, put and are immobilizated in this chute 24.
This pad 40 is placed on this insulator foot 20, has a Double-hole socket 41 on it, can pass through for this first metallic pin 31 and the second metallic pin 32, and its both sides have respectively a slice and lack 42, for this fixed leg 22, pass through.Wherein, this pad 40 is such as but not limited to a plastic spacer.
This radiating module 50 can be placed on the outside of this insulator foot 20, its top has a disk 51, on this disk 51, there is one first dish hole 52, one second dish hole 53 and a jack 54, wherein, this the first dish hole 52, the second dish hole 53 can be exposed for this fixing hole 23, and 54 of this jacks can expose for this Double-hole socket 41.Wherein, this radiating module 50 is made by metal, be for example and without limitation to aluminium, or this radiating module 50 also can be made in injection molding mode by the heat radiation plastics of the high heat conduction of tool or heat-sinking capability, to reduce its manufacturing cost, and its outer rim further has a plurality of radiating fins 55, to promote heat sinking function; In addition, the surrounding of this radiating module 50 further has a chamfered edge 56, and light can not blocked by the edge of this radiating module 50.
This spacer 60 is placed in this radiating module 50 tops, on it, there is one first film perforation 61, one second film perforation 62 and an opening 63, wherein, the position of this first film perforation 61, the second film perforation 62 corresponds respectively to this first dish hole 52, the second dish hole 53, and the position of this opening 63 is corresponding to this jack 54.Wherein, this spacer 60 is for example and without limitation to a silica gel piece.
This light source module 70 is positioned at this spacer 60 tops, it has a substrate 71 and at least one light-emitting component 72, and this light-emitting component 72 is for example and without limitation to interconnection system on a plate (COB) LED element or light-emitting diode chip for backlight unit, preferably be arranged at ringwise this substrate 71 outsides, but not as limit.Wherein on this substrate 71, corresponding to this first film perforation 61, the second film perforation 62 places, there is respectively one first lockhole 75 and one second lockhole 76, this substrate 71 can be locked in this fixing hole 23 by a screw 77, and corresponding to these opening 63 places, there is respectively a First Line hole 78 and one second line hole 79, after supplying respectively this first metallic pin 31 and the second metallic pin 32 to pass through, be directly welded on this substrate 71.Wherein, this substrate 71 is for example and without limitation to the circuit boards such as a FR4 printed circuit board (PCB), CAM1 or CAM2, and its weight and cost are all low more than aluminium base, therefore, can significantly reduce manufacturing cost.
This lampshade 80 can be covered on this radiating module 50, is semi-transparent lampshade, and it is preferably made by plastics, acryl or glass material.
In addition, the outside of this radiating module 50 and this lampshade 80 is coated with respectively one deck printing opacity heat conducting coating 57 and 81, so that the heat that this light-emitting component 72 produces is dispelled the heat after can conducting to the printing opacity heat conducting coating 81 of this lampshade 80 via this radiating module 50 and printing opacity heat conducting coating 57, to increase its area of dissipation, and then promote radiating effect.Wherein, this printing opacity heat conducting coating 57 and 81 is for example and without limitation to the good transparent casting glue of the capacity of heat transmission, epoxy resin or Graphene, and it has printing opacity and the good feature of thermal conductivity.Wherein, this printing opacity heat conducting coating 57, except coating radiating module 50 and lampshade 80 junctions, also can completely be coated radiating module 50 outsides.
As shown in Figures 3 and 4, when combination, can first insulator foot 20 and this joint 10 be screwed togather, then power module 30 be slided and is placed in this chute 24 by this edge strip 33, to be placed in this insulator foot 20; Pad 40 is placed on to this power module 30 tops, and makes this first metallic pin 31 and the second metallic pin 32 through this Double-hole socket 41; Then radiating module 50 is placed on to this pad 40 tops, makes this Double-hole socket 41 be placed in this jack 54; Spacer 60 is placed in to this radiating module 50 tops, makes this first metallic pin 31 and the second metallic pin 32 through this opening 63; Then light source module 70 is placed in to this spacer 60 tops, makes this first metallic pin 31 and the second metallic pin 32 respectively through this First Line hole 78 and the second line hole 79; Use scolding tin that this first metallic pin 31 and the second metallic pin 32 are welded in respectively on this substrate 71; With screw 77, sequentially through this first lockhole 75 and the second lockhole 76, this first film perforation 61 and the second film perforation 62, the first dish hole 52 and the second dish hole 53, light source module 70 is locked in the fixed leg 22 of this insulator foot 20; Finally lampshade 80 and these radiating module 50 combinations can be completed to assembling of the present utility model.
Please refer to Fig. 5, it illustrates the combination generalized section of the LED ball lamp of another preferred embodiment of the utility model.As shown in the figure, this layer of printing opacity heat conducting coating 81 of the present utility model also can only be coated the outside of this radiating module 50 and these lampshade 80 junctions, so that the heat that this light-emitting component 72 produces is dispelled the heat after can conducting to the printing opacity heat conducting coating 81 of this lampshade 80 via this radiating module 50, to increase its area of dissipation, and then promote radiating effect.Wherein, this printing opacity heat conducting coating 81 is for example and without limitation to the good transparent casting glue of the capacity of heat transmission, epoxy resin or Graphene, and it has printing opacity and the good feature of thermal conductivity.
By above-mentioned structure, can make LED ball lamp of the present utility model there is following advantages: the outside of its lampshade and this radiating module is all coated with one deck printing opacity heat conducting coating, so that can conducting to this lampshade via this radiating module, the heat that this light-emitting component produces dispels the heat, to increase area of dissipation, and then promote radiating effect etc.Therefore, LED ball lamp of the present utility model is really than existing LED ball lamp tool progressive.
In sum, by the enforcement of LED ball lamp of the present utility model, the outside of its lampshade and this radiating module is all coated with one deck printing opacity heat conducting coating, so that can conducting to this lampshade via this radiating module, the heat that this light-emitting component produces dispels the heat, to increase area of dissipation, and then promote the advantages such as radiating effect, therefore, the utility model has progressive than existing light emitting diode bulb really.
The content that the utility model discloses, is only for preferred embodiment, and local change or modification and come from technological thought of the present utility model and be easy to by those skilled in the art the person of knowing by inference in every case, does not all depart from patent right category of the present utility model.
Claims (10)
1. a LED ball lamp, is characterized in that, at least comprises:
One joint; One insulator foot, is positioned on this joint; One radiating module, it is placed on this insulator foot; One power module, is placed in this insulator foot and with this joint and is electrically connected; One light source module, is arranged at this radiating module top and is electrically connected with this power module, and having a substrate and at least one light-emitting component; One lampshade, is covered on this radiating module; It is characterized in that:
This lampshade and this lampshade and this radiating module junction are coated with one deck printing opacity heat conducting coating, so that the heat that this light-emitting component produces conducts to this lampshade via this radiating module, dispel the heat, and to increase area of dissipation, and then promote radiating effect.
2. LED ball lamp according to claim 1, wherein the material of this radiating module is metal or heat radiation plastics.
3. LED ball lamp according to claim 1, wherein the outer rim of this radiating module further has a plurality of radiating fins.
4. LED ball lamp according to claim 1, wherein this light-emitting component is a light emitting diode.
5. LED ball lamp according to claim 1, wherein this printing opacity heat conducting coating is transparent casting glue, epoxy resin or Graphene.
6. a LED ball lamp, is characterized in that, at least comprises:
One joint;
One insulator foot, is positioned on this joint; One radiating module, it is placed on this insulator foot; One power module, is placed in this insulator foot and with this joint and is electrically connected; One light source module, is arranged at this radiating module top and is electrically connected with this power module, and having a substrate and at least one light-emitting component; One lampshade, is covered on this radiating module; It is characterized in that:
The outside of this lampshade and this radiating module is coated with one deck printing opacity heat conducting coating, so that the heat that this light-emitting component produces conducts to this lampshade via this radiating module, dispels the heat, and to increase area of dissipation, and then promotes radiating effect.
7. LED ball lamp according to claim 6, wherein the material of this radiating module is metal or heat radiation plastics.
8. LED ball lamp according to claim 6, wherein the outer rim of this radiating module further has a plurality of radiating fins.
9. LED ball lamp according to claim 6, wherein this light-emitting component is a light emitting diode.
10. LED ball lamp according to claim 6, wherein this printing opacity heat conducting coating is transparent casting glue, epoxy resin or Graphene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609812.7U CN203500908U (en) | 2013-09-29 | 2013-09-29 | Light emitting diode bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609812.7U CN203500908U (en) | 2013-09-29 | 2013-09-29 | Light emitting diode bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500908U true CN203500908U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609812.7U Expired - Fee Related CN203500908U (en) | 2013-09-29 | 2013-09-29 | Light emitting diode bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318211A (en) * | 2014-07-16 | 2016-02-10 | 广州固佳灯具科技有限公司 | High-protection lamp with heat dissipation enhanced by grapheme |
| WO2017076064A1 (en) * | 2015-11-05 | 2017-05-11 | 漳州立达信光电子科技有限公司 | Heat-dissipation lamp cup |
-
2013
- 2013-09-29 CN CN201320609812.7U patent/CN203500908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318211A (en) * | 2014-07-16 | 2016-02-10 | 广州固佳灯具科技有限公司 | High-protection lamp with heat dissipation enhanced by grapheme |
| WO2017076064A1 (en) * | 2015-11-05 | 2017-05-11 | 漳州立达信光电子科技有限公司 | Heat-dissipation lamp cup |
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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 |
Granted publication date: 20140326 Termination date: 20150929 |
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| EXPY | Termination of patent right or utility model |