CN203404736U - LED lamp with large-angle light emitting function - Google Patents
LED lamp with large-angle light emitting function Download PDFInfo
- Publication number
- CN203404736U CN203404736U CN201320446625.1U CN201320446625U CN203404736U CN 203404736 U CN203404736 U CN 203404736U CN 201320446625 U CN201320446625 U CN 201320446625U CN 203404736 U CN203404736 U CN 203404736U
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- led light
- substrate
- light fixture
- wide
- lamp shade
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED lamp with the large-angle light emitting function. The LED lamp comprises a lamp cap, a lamp holder, a light-transmitting lamp shade, a substrate and a drive power supply of the lamp, wherein the lamp holder is made of transparent material, an LED light emitting element is fixedly connected to the substrate, and the light-transmitting lamp shade is fixed to the substrate in a buckle connection mode. The LED lamp is small in light loss, good in heat radiation performance, simple and stable in installing structure, and capable of being used for various LED lamps, and the large-angle light emitting function can be achieved.
Description
Technical field
The utility model relates to LED field of light fittings, particularly the luminous LED light fixture of a kind of wide-angle.
Background technology
LED(light emitting diode) light fixture is because its low pollution, light efficiency are high, long being widely used of life-span.But because the principle of luminosity of LED causes, its luminous unifaciality, lighting angle are little, can not to present 360 degree luminous, and poor radiation, in order to solve the problem of this lighting angle, many companies and scientific research institution have carried out many-sided trial, general employing substrate two sides packaged chip or torch pearl, but this design cannot solve the problem of the heat radiation of LED light fixture and light loss.In addition, generally all adopt screw or the connected mode that is glued is fixed between the substrate of existing LED light fixture and transparent lamp shade, this assembly process complexity that is connected and fixed mode is various, and has increased assembling cost of labor.
Summary of the invention
Not enough for prior art, the special luminous LED light fixture of a kind of wide-angle that proposes of the utility model.
A luminous LED light fixture, comprises lamp socket, transparent lamp shade that lamp holder, transparent material make, is fixed with the substrate of LED light-emitting component and the driving power of light fixture, and described transparent lamp shade is fastened on described substrate by buckle.
The utility model can also be, the inside of described transparent lamp shade arranges crosshead Elastic buckle, cross-hole with described crosshead Elastic buckle adaptation is set on described substrate, by described crosshead Elastic buckle, inserts and be connected on described cross-hole described transparent lamp shade buckle is fastened on described substrate.
The utility model can also be that the both sides up and down of described substrate are equipped with LED light-emitting component.
The utility model can also be that substrate heat radiation through hole is set on described substrate.
The utility model can also be that the sidewall of described lamp socket arranges lamp socket heat radiation through hole.
The utility model can also be that described transparent lamp shade top arranges lampshade heat radiation through hole.
The utility model can also be, between described substrate and described transparent lamp shade, funnel shaped reflection shield is set.As equivalent reflection shield shape, similarly bowl type or sidewall are that the shape that light that inclined-plane or curved surface etc. can send the light-emitting component on substrate reflexes on transparent lamp shade all can with infundibulate.In addition, reflection shield is made by reflectorized material.
The utility model can also be that the madial wall of described reflection shield arranges radiating groove.
The beneficial effects of the utility model are, because described transparent lamp shade is fastened on described substrate by buckle, make its simple and stable structure, and minimizing assembly process, overcome the various drawback of complex procedures by screw or the connected mode fixed form that is glued of the prior art, and then saved assembling cost of labor and auxiliary material (as glue etc.) cost.Because the both sides up and down of described substrate are equipped with LED light-emitting component, substrate two sides all can be luminous, and lamp socket adopts transparent material in addition, overcome the unifaciality of prior art LED lamp luminescence.Again owing between described substrate and described transparent lamp shade, funnel shaped reflection shield being set, the light that LED light-emitting component produces reflexes on the sidewall of transparent lamp shade, light is emitted to transparent lamp shade in irreflexive mode, thereby increase reflection of light, effectively avoided light loss, and it is luminous to have realized wide-angle.Because the sidewall at described lamp socket arranges lamp socket heat radiation through hole, substrate heat radiation through hole is set on described substrate, lampshade heat radiation through hole is set at described transparent lamp shade top, described lamp socket heat radiation through hole, substrate heat radiation through hole and lampshade heat radiation through hole have formed air channel, make to produce heat through the convection current of air, by air, taken away fast, thereby solved the problem of LED light fixture poor radiation in prior art.LED light fixture light loss of the present utility model is little, perfect heat-dissipating, mounting structure simple and stable, and it is luminous to realize wide-angle.
Owing to the utlity model has above-mentioned advantage, the utility model can be used for various LED light fixtures.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of the luminous LED light fixture of the wide-angle of the utility model embodiment mono-;
Fig. 2 is the structural representation of the luminous LED light fixture of wide-angle when install upward transparent lamp shade 3 one end in the utility model embodiment mono-;
Fig. 3 is the structural representation of the luminous LED light fixture of wide-angle when install down transparent lamp shade 3 one end in the utility model embodiment mono-.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present utility model.
Embodiment mono-
As shown in Figure 1, Figure 2 and Figure 3, the LED light fixture that a kind of wide-angle is luminous, comprise lamp socket 2, transparent lamp shade 3 that lamp holder 1, transparent material make, be fixed with the substrate 4 of LED light-emitting component and the driving power 5 of light fixture, in lamp socket 2, be provided with power supply die cavity, driving power 5 is fixed in above-mentioned power supply die cavity, and driving power 5 is electrically connected to LED light-emitting component and lamp holder 1 respectively.Lamp holder 1 is by the bottom of mode the is fixedly connected on lamp socket 2 such as screw, clamping or glue is bonding, substrate 4 is by the top of mode the is fixedly connected with lamp socket 2 such as screw, barb clamping or glue is bonding, transparent lamp shade 3 is fastened on substrate 4 by buckle, and then has realized transparent lamp shade 3 and be connected with lamp socket 2 is airtight.It is a lot of that buckle is connected and fixed mode, as can be several barbs be set respectively at transparent lamp shade periphery, in the correspondence position setting of substrate and the position, hole of barb adaptation, above-mentioned barb inserted to the buckle that can realize between transparent lamp shade 3 and substrate 4 position, above-mentioned hole and be connected and fixed.The preferred crosshead elastic-buckle structure of the present embodiment, as shown in Figure 1, in the inside of transparent lamp shade 3, crosshead Elastic buckle 31 is set, cross-hole 41 with described crosshead Elastic buckle 31 adaptations is set on described substrate 4, by described crosshead Elastic buckle 31, inserts and be connected on described cross-hole 41 described transparent lamp shade 2 buckles are fastened on described substrate 4.Described transparent lamp shade 3 is fastened on described substrate 4 by buckle, make its simple and stable structure, and minimizing assembly process, overcome the various drawback of complex procedures by screw or the connected mode fixed form that is glued of the prior art, and then saved assembling cost of labor and auxiliary material (as glue etc.) cost.
As shown in Figure 1, substrate 4 can be ceramic substrate, and aluminium base or glass mat are preferentially used ceramic substrate.The both sides up and down of substrate 4 are equipped with LED light-emitting component 6, and substrate 4 is equipped with LED light-emitting component 6 towards a side and the substrate 4 of lamp socket 2 towards a side of transparent lamp shade 3.LED light-emitting component 6 is welded or is directly encapsulated in to the both sides up and down of substrate 4, the LED light-emitting component that makes substrate 4 both sides all can all can be luminous, and lamp socket 2 adopts transparent material, light-emitting component 6 in a side of the substrate 4 of lamp socket 2 directions can emit beam and appear from lamp socket 2, has overcome the unifaciality of prior art LED lamp luminescence.
As shown in Figure 1, funnel shaped reflection shield 7 is set between described substrate 4 and described transparent lamp shade 3.Crosshead Elastic buckle 31 inserts and is connected to when described transparent lamp shade 2 buckles being fastened on described substrate 4 on described cross-hole 41, also the upper bottom of reflection shield 7 is crimped between substrate 4 and transparent lamp shade 3.Reflection shield 7 is that infundibulate refers to that its sidewall is inclined-plane, its supreme bottom surface, and it is that hollow, inside are cavity, air can pass from the internal cavities of reflection shield 7.The madial wall of described reflection shield 7 is provided with radiating groove 71.The light that LED light-emitting component 6 produces reflexes on the sidewall of transparent lamp shade 7, and light is emitted to transparent lamp shade 3 in irreflexive mode, thereby increases reflection of light, effectively avoided light loss, and it is luminous to have realized wide-angle.
As shown in Figure 1, the sidewall at lamp socket 2 arranges a plurality of lamp socket heat radiation through holes 21.A plurality of substrate heat radiation through holes 42 are set on substrate 4.A plurality of lampshade heat radiation through holes 32 are set at the top of transparent lamp shade 3.Lamp socket heat radiation through hole 21, substrate heat radiation through hole 42 and lampshade heat radiation through hole 32 have formed air channel, in LED light-emitting component when work, is by air heat, atmospheric density after being heated diminishes, to rising, air is correspondingly from supplementing below, make to produce heat through the convection current of air, by air, taken away fast, thereby solved the problem of LED light fixture poor radiation in prior art.As shown in Figure 3, if during mounted lamp be transparent lamp shade 3 one end courts, air A enters from lamp socket heat radiation through hole 21, around substrate 4, air is heated, heated air rises by way of the internal cavities of substrate heat radiation through hole 42 and reflection shield 7, and final heated air A discharges from lampshade heat radiation through hole 32.Otherwise, as shown in Figure 2, if during lamp installation be transparent lamp shade 3 one end down, air A enters from lampshade heat radiation through hole 32, by way of the internal cavities of reflection shield 7, in substrate 4 surrounding airs, is heated, through substrate heat radiation through hole 42, heated air A rises and discharges from lamp socket heat radiation through hole 21.
The LED light fixture light loss of the present embodiment is little, perfect heat-dissipating, mounting structure simple and stable, and it is luminous to realize wide-angle.
Claims (8)
1. the luminous LED light fixture of wide-angle, comprises lamp socket, transparent lamp shade that lamp holder, transparent material make, is fixed with the substrate of LED light-emitting component and the driving power of light fixture, it is characterized in that, described transparent lamp shade is fastened on described substrate by buckle.
2. the luminous LED light fixture of wide-angle according to claim 1, it is characterized in that, the inside of described transparent lamp shade arranges crosshead Elastic buckle, cross-hole with described crosshead Elastic buckle adaptation is set on described substrate, by described crosshead Elastic buckle, inserts and be connected on described cross-hole described transparent lamp shade buckle is fastened on described substrate.
3. the luminous LED light fixture of wide-angle according to claim 1 and 2, is characterized in that, the both sides up and down of described substrate are equipped with LED light-emitting component.
4. the luminous LED light fixture of wide-angle according to claim 1 and 2, is characterized in that, substrate heat radiation through hole is set on described substrate.
5. the luminous LED light fixture of wide-angle according to claim 1 and 2, is characterized in that, the sidewall of described lamp socket arranges lamp socket heat radiation through hole.
6. the luminous LED light fixture of wide-angle according to claim 1 and 2, is characterized in that, described transparent lamp shade top arranges lampshade heat radiation through hole.
7. the luminous LED light fixture of wide-angle according to claim 1 and 2, is characterized in that, between described substrate and described transparent lamp shade, funnel shaped reflection shield is set.
8. the luminous LED light fixture of wide-angle according to claim 7, is characterized in that, the madial wall of described reflection shield arranges radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446625.1U CN203404736U (en) | 2013-07-25 | 2013-07-25 | LED lamp with large-angle light emitting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446625.1U CN203404736U (en) | 2013-07-25 | 2013-07-25 | LED lamp with large-angle light emitting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404736U true CN203404736U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446625.1U Expired - Fee Related CN203404736U (en) | 2013-07-25 | 2013-07-25 | LED lamp with large-angle light emitting function |
Country Status (1)
| Country | Link |
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| CN (1) | CN203404736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015985A (en) * | 2016-03-11 | 2016-10-12 | 浙江英特来光电科技有限公司 | LED bulb lamp capable of achieving all-angle light emitting |
-
2013
- 2013-07-25 CN CN201320446625.1U patent/CN203404736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015985A (en) * | 2016-03-11 | 2016-10-12 | 浙江英特来光电科技有限公司 | LED bulb lamp capable of achieving all-angle light emitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The town of Nanhai District, Guangdong city of Foshan province Cunlang 528226 Luo Sha Industrial Zone Patentee after: Guangdong hi tech hi tech new material Limited by Share Ltd Address before: 528226 Guangdong Province, Foshan City Nanhai Luocun Langsha Management District Industrial Avenue Patentee before: Kangrong Fine Ceramics Co., Ltd., Foshan City |
|
| 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: 20140122 Termination date: 20190725 |