CN202691651U - Integrated light emitting diode (LED) down lamp - Google Patents
Integrated light emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN202691651U CN202691651U CN2012202215606U CN201220221560U CN202691651U CN 202691651 U CN202691651 U CN 202691651U CN 2012202215606 U CN2012202215606 U CN 2012202215606U CN 201220221560 U CN201220221560 U CN 201220221560U CN 202691651 U CN202691651 U CN 202691651U
- Authority
- CN
- China
- Prior art keywords
- down lamp
- lamp body
- light source
- source module
- screw
- Prior art date
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an integrated light emitting diode (LED) down lamp. The integrated LED down lamp comprises a lamp shield, a light source module, a down lamp body, a lamp support and a driving power supply, wherein the down lamp body is in a shape similar to a rotating paraboloid shape, and the lamp shield is fixed on the inner side wall of the down lamp body; the lamp shield and the down lamp body enclose accommodating space; the light source module is positioned in the accommodating space and is fixed at the bottom of the down lamp body; the light source module is in thermal contact with the bottom of the down lamp body; the lamp support is fixed on the outer side wall of the down lamp body; and the driving power supply is fixed on the lamp support and is electrically connected with the light source module. The integrated LED down lamp is light, convenient to mount, good in radiating effect, simple in structure and low in production cost, and has small thermal resistance and relatively good market prospects.
Description
Technical field
The utility model relates to the LED lighting field, relates in particular to a kind of integrated LED down lamp.
Background technology
LED(Light Emitting Diode), light emitting diode, it is a kind of solid-state semiconductor devices, its function is directly to be that luminous energy distributes with electric energy conversion, the heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is negative pole, the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.The advantages such as LED has that volume is little, power consumption is low, long service life and environmental protection, and rely on these advantages and emerged large quantities of LED Related products, the LED Down lamp is exactly one of these products.
Usually adopt the structure with structural member, radiating piece and reflecting element to make the performance of Down lamp reach best requirement in the Down lamp of the prior art.A kind of detachable down lamp was disclosed such as 2012 03 month 21 disclosed Chinese patent 202171188U, comprise Down lamp cylindrical shell and bulb, described Down lamp cylindrical shell forms by barrel head with cylindrical shell cover that barrel head is plug in construction mutually, be fixed with reflection shield on the described cylindrical shell cover, bulb is installed in the barrel head and is positioned at the reflection shield center, and described reflection shield interior reflective surface is the curved surface shape.Above-mentioned Down lamp is fit to lower-powered light source, Down lamp also needs installation of heat radiator when the power of light source is larger, cylindrical shell, reflection shield and radiator three separate the structure complicated that setting will cause Down lamp, and increase the weight of the heavy burden of Down lamp itself, and manufacturing complex manufacturing, increase simultaneously the production and assembly expense, production efficiency is lower.
Based on the problems referred to above, be necessary further to improve the structure of LED Down lamp.
The utility model content
The technical problem that the utility model mainly solves is that LED Down lamp of the prior art adopts with structural member, radiating piece and reflecting element separately and cause whole light fixture relative heavier, make complex manufacturing, increase simultaneously the production and assembly expense, the problem that production efficiency is lower has proposed a kind of integrated LED down lamp.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of integrated LED down lamp is provided, comprises lampshade, light source module, Down lamp body, lamp bracket, driving power; It is planar that described Down lamp body roughly is rotary parabolic, be fixed with lampshade on its madial wall, described lampshade and Down lamp body surround accommodation space, and described light source module is positioned at described accommodation space and is fixed in the bottom of described Down lamp body, and described light source module contacts with the Base Heat of Down lamp body; Also be fixed with lamp bracket on the lateral wall of described Down lamp body, described driving power is fixed on the lamp bracket and with the light source module and is electrically connected.
Wherein, also be provided with heat conductive silica gel between the bottom of described light source module and Down lamp body.
Wherein, the material of described Down lamp body is aluminium.
Wherein, the internal face of described Down lamp body extends radially outwardly and forms circular carrier, on the described carrier lampshade is installed.
Wherein, also comprise the first screw and the first nut, described carrier is provided with the first through hole, and described lampshade correspondingly is provided with the second through hole, and described the first screw is spirally connected with the first nut after sequentially passing the second through hole and the first through hole.
Wherein, also be provided with on the end arm at the two ends of described lamp bracket for the fixing spring of lamp bracket.
Wherein, also comprise the DC public plug that is connected with described driving power and the DC female that is connected with described light source module, described DC public plug and DC female are suitable.
Wherein, the insulated column that also comprises the second screw and the hollow between described driving power and lamp bracket, the two ends of described driving power are equipped with the extension with opening, and described lamp bracket is provided with the first screw, and described the second screw passes successively extension and insulated column and the first screw and is spirally connected.
Useful technique effect of the present utility model is: be different from the prior art LED Down lamp and adopt structural member, radiating piece separately causes whole light fixture relative heavier with reflecting element, make complex manufacturing, increase simultaneously the production and assembly expense, the problem that production efficiency is lower, the utility model proposes a kind of integrated LED down lamp, by with structural member of the prior art, radiating piece and reflecting element are in conjunction with the Down lamp body that forms integrated LED down lamp, so that the quality of whole light fixture alleviates greatly, load-bearing has correspondingly also obtained alleviating, and is easy for installation, and it directly contacts with the light source module, thermal resistance is little, can add the heat-flash conduction, radiating effect is good, and inner wall surface thereof is parabolic shape, reflecting effect is better, optimize the structure of LED Down lamp, reduced production cost, had larger market prospects.
Description of drawings
Fig. 1 is the structure chart of the utility model integrated LED down lamp;
Fig. 2 is the structure chart of the utility model one specific embodiment;
Fig. 3 is overall structure figure of the present utility model.
Label declaration:
1-the first screw, 2-lampshade, 3-light source module, 4-Down lamp body, 5-the first nut, 6-spring, 7-lamp bracket, 8-cableties, 9-blind rivet, 10-insulated column, 11-driving power, 12-the second screw, 13-DC public plug, 14-DC female, 15-the 3rd screw.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.
See also Fig. 1 to Fig. 3, the utility model provides a kind of integrated LED down lamp, and its technical scheme comprises lampshade 2, light source module 3, Down lamp body 4, lamp bracket 7, driving power 11.It is planar that described Down lamp body 4 roughly is rotary parabolic, be fixed with lampshade 2 on its madial wall, described lampshade 2 surrounds accommodation space with Down lamp body 4, described light source module 3 is positioned at described accommodation space and is fixed in the bottom of described Down lamp body 4, and described light source module 3 contacts with the Base Heat of Down lamp body 4.Also be fixed with lamp bracket 7 on the lateral wall of described Down lamp body 4, described driving power is fixed on the lamp bracket 7 and with light source module 3 and is electrically connected.
During work, required power supply when driving power 11 provides luminous to light source module 3, the light that light source module 3 produces is towards going out circumferentially distributing of luminous point, and a part of light directly prolongs the light path of Down lamp directly to be propagated, and a part of light is radiated on the madial wall of Down lamp body 4.Because the internal face of Down lamp body 4 is parabolic, the light that circumferentially distributes shines parabolic rear light path along Down lamp and propagates, and guarantees the intensity of illumination.Also can produce heat when light source module 3 is luminous, these heats can be by carrying out thermal diffusion in the space with the Down lamp body 4 of its thermo-contact and by Down lamp body 4 towards periphery.
In a specific embodiment, also be provided with heat conductive silica gel between the bottom of described light source module 3 and Down lamp body 4, heat conductive silica gel is to increase itself and Down lamp body 4 bottom contacts area, and easier light source module 3 and the Down lamp body 4 of making carries out heat conduction, the raising radiating efficiency.The material of described Down lamp body 4 is aluminium, and the quality of aluminium is low weight, and reflecting effect is better behind the aluminium rotary press modelling, and wherein, in order to obtain better reflecting effect, Down lamp body 4 internal faces behind rotary press modelling are coated reflectorized material, can improve the intensity of light.The internal face of described Down lamp body 4 extends radially outwardly and forms circular carrier, and lampshade 2 is installed on the described carrier, and lampshade 2 is circular transparent plate.Also be provided with on the end arm at the two ends of described lamp bracket 7 for the fixing spring 6 of lamp bracket 7, spring 6 herein is to make things convenient for the installation of Down lamp.
Above-described embodiment also comprises the DC public plug 13 that is connected with described driving power 11 and the DC female 14 that is connected with described light source module 3, described DC public plug 13 is suitable with DC female 14, DC female 14 lines also are provided with cableties 8 away from the other end of adaptive end, described lamp bracket 7 is provided with the aperture adaptive with cableties 8, described cableties 8 are stuck in the described aperture, destroy the wiring of wiring place when avoiding external force to pull line, guarantee the stability of power supply, the power supply input stability of adaptive rear light source module 3 is better, and safeguards more convenient.
In above-described embodiment, the mode that is fixedly connected with realizes by the relation that is spirally connected mostly.Lampshade 2 is fixing with Down lamp body 4: comprise the first screw 1 and the first nut 5, the carrier of described Down lamp body 4 is provided with the first through hole, described lampshade 2 correspondingly is provided with the second through hole, after passing the second through hole and the first through hole, the first screw 1 order is spirally connected with the first nut 5, in order to alleviate the quality of Down lamp, the sidewall of Down lamp body 4 is thinner in the present embodiment, by cooperating of the first screw 1 and the first nut 5, fixed effect is better, and the quantity of the first screw 1 is two, and be symmetrical arranged, after symmetrical the fixing, can improve fixing more firm.Fixing of driving power 11 and lamp bracket 7: the insulated column 10 that comprises symmetrically arranged the second screw 12 and the hollow between described driving power 11 and lamp bracket 7, the two ends of described driving power 11 are equipped with the extension with opening, described lamp bracket 7 is provided with the first screw, described the second screw 12 passes successively extension and insulated column 10 and the first screw and is spirally connected, insulated column 10 avoids driving power 11 to contact with the direct of lamp bracket 7, the second screw 12 all is symmetrical arranged with insulated column 10, after symmetrical the fixing, can improve fixing more firm, wherein, hollow refers to the end face of insulated column and the through hole that ground arranges, and the second screw 12 is passed through.Also be provided with blind rivet 9 between driving power 11 and the lamp bracket 7, described blind rivet 9 is symmetrical arranged, and plays further to strengthen fixed drive power supply 11 and lamp bracket 7.Light source module 3 is fixing with Down lamp body 4: comprise the 3rd screw 15, light source module 3 is provided with the second through hole, the bottom of Down lamp body 4 is provided with the second screw, the 3rd screw 15 is bolted in the second screw after passing the second through hole, wherein, the quantity of the 3rd screw 15 is two and is symmetrical arranged, and after symmetrical the fixing, can improve fixing more firm.
The utility model is different from the prior art LED Down lamp and adopts structural member, radiating piece separately causes whole light fixture relative heavier with reflecting element, make complex manufacturing, increase simultaneously the production and assembly expense, the problem that production efficiency is lower, the utility model proposes a kind of integrated LED down lamp, by with structural member of the prior art, radiating piece and reflecting element are in conjunction with the Down lamp body that forms integrated LED down lamp, so that the quality of whole light fixture alleviates greatly, load-bearing has correspondingly also obtained alleviating, and is easy for installation, it directly contacts with the light source module, thermal resistance is little, can add the heat-flash conduction, and radiating effect is good, inner wall surface thereof is parabolic shape, and reflecting effect is better, has optimized the structure of LED Down lamp, reduce production cost, had larger market prospects.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. an integrated LED down lamp is characterized in that, comprises lampshade, light source module, Down lamp body, lamp bracket, driving power; It is planar that described Down lamp body roughly is rotary parabolic, be fixed with lampshade on its madial wall, described lampshade and Down lamp body surround accommodation space, and described light source module is positioned at described accommodation space and is fixed in the bottom of described Down lamp body, and described light source module contacts with the Base Heat of Down lamp body; Also be fixed with lamp bracket on the lateral wall of described Down lamp body, described driving power is fixed on the lamp bracket and with the light source module and is electrically connected.
2. integrated LED down lamp according to claim 1 is characterized in that, also is provided with heat conductive silica gel between the bottom of described light source module and Down lamp body.
3. integrated LED down lamp according to claim 1 and 2 is characterized in that, the material of described Down lamp body is aluminium.
4. integrated LED down lamp according to claim 1 is characterized in that, the internal face of described Down lamp body extends radially outwardly and forms circular carrier, on the described carrier lampshade is installed.
5. integrated LED down lamp according to claim 4, it is characterized in that also comprise the first screw and the first nut, described carrier is provided with the first through hole, described lampshade correspondingly is provided with the second through hole, and described the first screw is spirally connected with the first nut after sequentially passing the second through hole and the first through hole.
6. integrated LED down lamp according to claim 1 is characterized in that, also is provided with on the end arm at the two ends of described lamp bracket for the fixing spring of lamp bracket.
7. integrated LED down lamp according to claim 1 is characterized in that, also comprises the DC public plug that is connected with described driving power and the DC female that is connected with described light source module, and described DC public plug and DC female are suitable.
8. integrated LED down lamp according to claim 1, it is characterized in that, the insulated column that also comprises the second screw and the hollow between described driving power and lamp bracket, the two ends of described driving power are equipped with the extension with opening, described lamp bracket is provided with the first screw, and described the second screw passes successively extension and insulated column and the first screw and is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202215606U CN202691651U (en) | 2012-05-16 | 2012-05-16 | Integrated light emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202215606U CN202691651U (en) | 2012-05-16 | 2012-05-16 | Integrated light emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691651U true CN202691651U (en) | 2013-01-23 |
Family
ID=47547269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202215606U Expired - Fee Related CN202691651U (en) | 2012-05-16 | 2012-05-16 | Integrated light emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
| CN106468399A (en) * | 2015-08-20 | 2017-03-01 | 中山贝尔思特制锁有限公司 | Light source and drive integrated LED lamp |
| CN107654978A (en) * | 2017-10-17 | 2018-02-02 | 西蒙电气（中国）有限公司 | Non-dismountable formula mask combination light fixture and its mounting structure |
-
2012
- 2012-05-16 CN CN2012202215606U patent/CN202691651U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
| CN106468399A (en) * | 2015-08-20 | 2017-03-01 | 中山贝尔思特制锁有限公司 | Light source and drive integrated LED lamp |
| CN107654978A (en) * | 2017-10-17 | 2018-02-02 | 西蒙电气（中国）有限公司 | Non-dismountable formula mask combination light fixture and its mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202691651U (en) | Integrated light emitting diode (LED) down lamp | |
| CN201944620U (en) | LED (Light Emitting Diode) down lamp | |
| CN202216120U (en) | LED (Light Emitting Diode) project lamp | |
| CN201764322U (en) | LED barrel lamp with metal cup-shaped heat radiation guide light cover | |
| CN103759148A (en) | LED (light emitting diode) light source | |
| CN201748205U (en) | LED ball bulb lamp | |
| CN203880622U (en) | Angle-adjustable spotlight with worm wheel and worm | |
| CN203336532U (en) | Integrally-driving built-in LED down lamp | |
| CN202835015U (en) | LED (Light Emitting Diode) track light | |
| CN202252997U (en) | High-whiteness substrate LED (light-emitting diode) bulb lamp with plastic shell | |
| CN201858536U (en) | Indoor high-power LED (light-emitting diode) lamp with lampshade for radiating | |
| CN206600628U (en) | A kind of LED rod | |
| CN203115551U (en) | LED (light emitting diode) lamp with long service life | |
| CN201992496U (en) | Led mine lamp | |
| CN202719407U (en) | Side-emitting LED (light-emitting diode) light source | |
| CN102322578A (en) | Ceramic substrate plated LED (Light-Emitting Diode) bulb provided with plastic shell | |
| CN206488200U (en) | A kind of new structure LED | |
| CN203082640U (en) | LED (light-emitting diode) down lamp provided with fresnel lens | |
| CN202253309U (en) | Easily-radiating garden LED (light emitting diode) lamp | |
| CN202252953U (en) | High-power LED flood light | |
| CN201983132U (en) | LED reflector lamp | |
| CN208919891U (en) | A kind of downlight | |
| CN204785871U (en) | LED obviously adorns down lamp | |
| CN207364884U (en) | A kind of Solar lamp being easily installed | |
| CN203478095U (en) | Integrated LED lamp tube |
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: 20130123 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |