CN202469665U - Large-power light-emitting diode (LED) indoor illumination lamp - Google Patents
Large-power light-emitting diode (LED) indoor illumination lamp Download PDFInfo
- Publication number
- CN202469665U CN202469665U CN201220115373XU CN201220115373U CN202469665U CN 202469665 U CN202469665 U CN 202469665U CN 201220115373X U CN201220115373X U CN 201220115373XU CN 201220115373 U CN201220115373 U CN 201220115373U CN 202469665 U CN202469665 U CN 202469665U
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- Prior art keywords
- lamp holder
- led
- indoor illumination
- illumination lamp
- holder base
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an illumination lamp, in particular to a large-power light-emitting diode (LED) indoor illumination lamp. The large-power LED indoor illumination lamp comprises a lamp holder foundation, a circuit board, an insulation base plate, LED chips and a heat radiator and is characterized in that the lamp holder foundation is cylindrical; the upper end of the lamp holder foundation is provided with the insulation base plate which is provided with at least two step holes; an LED chip assembly is arranged and transparent heat conducting adhesive is filled in each step hole; a heat conducting adhesive layer is coated on the insulation base plate at the end of the small-diameter hole of the step through holes and connected with the heat radiator; the LED chips are connected with the circuit board through connection guide lines; and the lower end of the lamp holder foundation is provided with a lens with the function of a protective cover. According to the large-power LED indoor illumination lamp, a plurality of LED chips are arranged in one lamp holder foundation simultaneously, so that the LED indoor illumination lamp is high in integrated level and large in power; the water-proof and dust-proof capacity of the illumination lamp is greatly enhanced, and the vertical heat radiation type heat radiator is good in heat radiation effect; and the large-power LED indoor illumination lamp has the advantages of novel structure, high luminous intensity, firmness in connection, small size, good heat radiation effect, long service life, strong ultraviolet radiation resistance capacity and the like.
Description
Technical field
The utility model relates to lighting, the great power LED indoor illumination of particularly a kind of novel structure, good heat dissipation effect, long service life.
Background technology
As everyone knows; The LED light emitting diode is a kind of semiconductor solid luminescence device, and it utilizes the solid semiconductor chip as luminescent material, in semiconductor, through carrier compound energy of emitting surplus takes place and causes photo emissions; The LED lamp is planted with the produced light fixture of this solid luminescence device exactly; The LED light fixture since advantages such as its energy savings, long service life be used widely, mainly being formed by combining of existing LED indoor illumination housing, radiator, LED lamp holder, control circuit board and protective cover, wherein the LED lamp holder is a core component; It comprises lamp holder base, wiring board, insulated substrate, led chip and protective cover; Wiring board, insulated substrate, led chip and lens are installed in the lamp holder base, and existing LED lamp holder is to be provided with the step through-hole that runs through at the insulated substrate middle part, and led chip is placed in the stepped hole; Be filled with transparent silica gel in the stage through hole; The path nose end of step through-hole is provided with wiring board, and led chip is connected with wiring board, and the bigger diameter end of stepped hole is the led lighting end; The guard shield of setting up defences on the corresponding lamp holder base of led lighting end, the deficiency of the LED lamp holder of this structure be power little, be difficult to luminous intensity distribution, radiating effect is poor, work is unreliable, service life is short.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes above-mentioned prior art, provide a kind of insulating substrate be provided with a plurality of led chips place stepped holes and directly be connected with radiator, the great power LED indoor illumination of luminance height, good heat dissipation effect, working stability.
The utility model can reach through following measure:
A kind of great power LED indoor illumination; Comprise lamp holder base, wiring board, insulated substrate, led chip and radiator; It is characterized in that lamp holder base is tubular, the lamp holder base upper end is provided with insulated substrate, is provided with two stepped holes on the insulated substrate at least; Be provided with the led chip assembly in the stepped hole and be filled with transparent heat-conducting glue; Scribble the heat conduction glue-line on the insulated substrate of the path nose end of step through-hole and be connected with radiator, led chip is connected with wiring board through connecting lead, and the lamp holder base lower end is provided with the lens with protective cover effect.
Be provided be parallel to each other secondary lens mount grooves and insulated substrate mount grooves in the described lamp holder base of the utility model, with convenient installation, raising luminous intensity.
The described led chip assembly of the utility model is made up of two led chips that bind together at least, to increase power, satisfies the demand of people to high-power illumination.
The said radiator of the utility model is formed by connecting for the heat sink compartment of terrain that parallels with tubular lamp holder base axis; Heat sink is radial along the lamp holder base axis; The heat vertical lifting that led chip produces is discharged, and good heat dissipation effect, has prolonged service life of led chip.
The utility model is installed in a plurality of led chips in the lamp holder base simultaneously; Integrated level is high, power is big; Its water proof and dust proof ability is strengthened greatly; Vertical row hot type radiator heat-dissipation is effective, has novel structure, is connected firmly, advantage such as volume is little, good heat conduction effect, long service life, ultra-violet radiation resisting ability are strong.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a kind of structural representation of radiator in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in the figure, a kind of great power LED indoor illumination comprises lamp holder base 1, wiring board 2, insulated substrate 3, led chip and radiator 5; The structure of above-mentioned each part is identical with prior art, and this does not give unnecessary details, and the utility model is characterised in that lamp holder base 1 is tubular; Lamp holder base 1 upper end is provided with insulated substrate 3, is provided with two stepped holes on the insulated substrate 3 at least, is provided with led chip assembly 4 in the stepped hole and is filled with transparent heat-conducting glue; Scribble heat conduction glue-line 6 on the insulated substrate 3 of the path nose end of step through-hole and be connected with radiator 5, led chip is connected with wiring board 2 through connecting lead, and lamp holder base 1 lower end is provided with the lens 7 with protective cover effect; Be provided be parallel to each other lens mount grooves and insulated substrate mount grooves in the above-mentioned lamp holder base 1, with convenient installation, raising luminous intensity, above-mentioned led chip assembly 4 is made up of two led chips that bind together at least; To increase power; Satisfy the demand of people to high-power illumination, in addition, the said radiator of the utility model 5 is formed by connecting for heat sink 8 compartment of terrains that parallel with tubular lamp holder base 1 axis; Heat sink 8 is radial along lamp holder base 1 axis; The heat vertical lifting that led chip produces is discharged, and good heat dissipation effect, has prolonged service life of led chip, and the utility model is installed in a plurality of led chips in the lamp holder base simultaneously; Integrated level is high, power is big; Its water proof and dust proof ability is strengthened greatly, and vertical row hot type radiator heat-dissipation is effective, has novel structure, is connected firmly, advantage such as volume is little, good heat conduction effect, long service life, ultra-violet radiation resisting ability are strong.
Claims (4)
1. great power LED indoor illumination; Comprise lamp holder base, wiring board, insulated substrate, led chip and radiator; It is characterized in that lamp holder base is tubular, the lamp holder base upper end is provided with insulated substrate, is provided with two stepped holes on the insulated substrate at least; Be provided with the led chip assembly in the stepped hole and be filled with transparent heat-conducting glue; Scribble the heat conduction glue-line on the insulated substrate of the path nose end of step through-hole and be connected with radiator, led chip is connected with wiring board through connecting lead, and the lamp holder base lower end is provided with the lens with protective cover effect.
2. a kind of great power LED indoor illumination according to claim 1 is characterized in that being provided with in the lamp holder base lens mount grooves and the insulated substrate mount grooves that are parallel to each other.
3. a kind of great power LED indoor illumination according to claim 1 is characterized in that the led chip assembly is made up of two led chips that bind together at least.
4. a kind of great power LED indoor illumination according to claim 1 is characterized in that radiator is that the heat sink compartment of terrain that parallels with tubular lamp holder base axis is formed by connecting, and heat sink is radial along the lamp holder base axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220115373XU CN202469665U (en) | 2012-03-26 | 2012-03-26 | Large-power light-emitting diode (LED) indoor illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220115373XU CN202469665U (en) | 2012-03-26 | 2012-03-26 | Large-power light-emitting diode (LED) indoor illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469665U true CN202469665U (en) | 2012-10-03 |
Family
ID=46917823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220115373XU Expired - Fee Related CN202469665U (en) | 2012-03-26 | 2012-03-26 | Large-power light-emitting diode (LED) indoor illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307519A (en) * | 2013-04-22 | 2013-09-18 | 山东顺得国际新光源研发有限公司 | LED (light-emitting diode) illuminating lamp special for corridor |
| CN104456184A (en) * | 2014-11-05 | 2015-03-25 | 安徽荃富信息科技有限公司 | High-power lamp cap used for LED lamp |
| CN106678719A (en) * | 2016-12-27 | 2017-05-17 | 重庆博钻太阳能灯具有限公司 | Solar lamp convenient to radiate |
-
2012
- 2012-03-26 CN CN201220115373XU patent/CN202469665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307519A (en) * | 2013-04-22 | 2013-09-18 | 山东顺得国际新光源研发有限公司 | LED (light-emitting diode) illuminating lamp special for corridor |
| CN104456184A (en) * | 2014-11-05 | 2015-03-25 | 安徽荃富信息科技有限公司 | High-power lamp cap used for LED lamp |
| CN106678719A (en) * | 2016-12-27 | 2017-05-17 | 重庆博钻太阳能灯具有限公司 | Solar lamp convenient to radiate |
| CN106678719B (en) * | 2016-12-27 | 2019-02-19 | 重庆博钻太阳能灯具有限公司 | Convenient for the solar energy lamp of heat dissipation |
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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: 20121003 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |