CN203478052U - Soft-light LED ceiling lamp - Google Patents
Soft-light LED ceiling lamp Download PDFInfo
- Publication number
- CN203478052U CN203478052U CN201320602381.1U CN201320602381U CN203478052U CN 203478052 U CN203478052 U CN 203478052U CN 201320602381 U CN201320602381 U CN 201320602381U CN 203478052 U CN203478052 U CN 203478052U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- circuit board
- drive circuit
- led
- drain pan
- 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
Abstract
The utility model relates to a soft-light LED ceiling lamp. The soft-light LED ceiling lamp comprises LED lamp beads, a bottom shell, a face cover, an LED lamp panel and a driving circuit board. The bottom shell and the face cover are connected to form an LED ceiling lamp housing, the LED lamp beads are fixed to the LED lamp panel, and the LED lamp panel is fixed to the bottom shell. The driving circuit board is arranged in an independent shell, the electronic element face cover covers the driving circuit board, and a wire penetrates through one end of the shell and the bottom shell to be connected with the driving circuit board and the LED lamp panel. The driving circuit board is provided with a wire penetrating through the shell to be connected with a power source. A dull polish layer is arranged on the inner wall of the face cover.
Description
Technical field
The utility model belongs to LED lighting field, refers to especially a kind of sheen LED lamp affixed to the ceiling.
Background technology
According to one's analysis, the power consumption of LED is only 1/10th of incandescent lamp, and nothing ultraviolet ray, radiationless in light, becomes the novel illumination product of world's first-selection.At technical elements, LED luminous efficiency is also improving constantly, and can meet general lighting needs completely, and therefore, LED lamp now obtains the application developing widely.
But in actual use, through detecting and summing up and find, although LED lamp can reach the needs of illumination, do not reach theoretic energy-saving effect, it is actual energy-conservation is only 50% left and right, does not also reach theoretic service life.By analysis, find, two reasons that mainly contain that cause this situation, one is that heat radiation does not reach theoretical requirement, no matter this is because be LED lamp pearl or the electronic component with it in supporting driving power, when variations in temperature, also can there is certain change in its performance parameter.Another is the increase that the design of drive circuit causes actual power consumption amount, if this is mainly guarantee circuit steady, just need to increase electronic component, and each electronic component all has the consumption of energy or efficiency impossible 100% to transform in the course of the work, like this, the more multicircuit power consumption of electronic component is just higher.Conversely, if reduce electronic component, although energy consumption can reduce, the curtage fluctuation of circuit strengthens, and the luminescent properties of LED is exerted an influence, and reduces the luminous efficiency of LED.Around these two problems, most of professionals are making great efforts to overcoming these technical barriers now.
Design to LED light fixture, is mainly that drive circuit is placed in same housing with LED lamp pearl now, and such scheme is with the obvious advantage, is exactly easy to install, just can not transform and can directly replace incandescent lamp or fluorescent lamp.But also there is obvious defect in such design, be exactly the bad solution of heat dissipation problem, although the existing LED light fixture using is all used radiator, radiating effect is unsatisfactory, particularly when the temperature of environment is higher, obvious on the impact in the efficiency of LED light fixture and service life.
Utility model content
The purpose of this utility model be solve drive circuit with LED lamp pearl be positioned at same housing internal cause radiating effect affect LED efficiency and service life problem.
The utility model is achieved through the following technical solutions:
A sheen LED ceiling light, includes LED lamp pearl, drain pan, face shield, LED lamp plate and drive circuit board; Described drain pan and face shield connect to form LED ceiling light shell, and described LED lamp pearl is fixed on LED lamp plate, and LED lamp plate is fixed on drain pan; Described drive circuit board is arranged in a separate housing, and electronic component face shield is on drive circuit board, and wire is connected drive circuit board and LED lamp plate through housing one end with drain pan; Drive circuit board has wire to pass housing connection power supply; The inwall of described face shield has a frosted layer.
In described housing, be provided with thermal plastic insulation, drive circuit board immerses in heat-conducting glue.
Described LED lamp plate is screwed on drain pan.
Between described face shield and drain pan for being threaded or clamping.
The utility model beneficial effect is compared with the existing technology:
1, pass through the technical program, drive circuit board is arranged at LED lamp housing and is not connected with LED lamp housing outward, and the heat of LED lamp pearl can not have influence on drive circuit board like this, therefore, drive circuit can be stable for LED lamp pearl provides electric current, can stablize the luminous efficiency of LED lamp pearl.
2, by the frosted of face shield, process, make light that a large amount of refractions and reflection occur, make by the light of face shield softer.
Accompanying drawing explanation
Fig. 1 is shaft section schematic diagram of the present utility model.
The specific embodiment
Describe by the following examples the technical solution of the utility model in detail, should be understood that, following embodiment is only exemplary, only can be used for explaining and explanation the technical solution of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
Shown in Fig. 1, a kind of sheen LED ceiling light, includes LED lamp pearl 3, drain pan 1, face shield 4, LED lamp plate 2 and drive circuit board (not shown); Described drain pan 1 and face shield 4 are threaded connection or clamping connects to form LED ceiling light shell, and drain pan is fixed on indoor wall or ceiling by screw or bolt.Drain pan be metal material and be conducive to heat radiation, LED lamp pearl is fixed on LED lamp plate, LED lamp plate is screwed on drain pan; Drive circuit board is arranged in a separate housing, and housing can be the metal material of heat conduction or the resin material of heat conduction, and electronic component face shield, on drive circuit board, is provided with thermal plastic insulation in housing, and drive circuit board immerses in heat-conducting glue.
Wire is connected drive circuit board and LED lamp plate through housing one end with drain pan; Drive circuit board has wire to pass housing connection power supply.
The inwall of face shield 4 has a frosted layer 5, and frosted layer 5 can cause the reflective surface of face shield to roll up, when LED lamp pearl is irradiated to face shield, by frosting, can there is refraction or reflection in the light of a part, a large amount of like this light there will be mixing, and the light mixing is soft with regard to what become, gives people's comfort.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (4)
1. a sheen LED ceiling light, is characterized in that: include LED lamp pearl, drain pan, face shield, LED lamp plate and drive circuit board; Described drain pan and face shield connect to form LED ceiling light shell, and described LED lamp pearl is fixed on LED lamp plate, and LED lamp plate is fixed on drain pan; Described drive circuit board is arranged in a separate housing, and electronic component face shield is on drive circuit board, and wire is connected drive circuit board and LED lamp plate through housing one end with drain pan; Drive circuit board has wire to pass housing connection power supply; The inwall of described face shield has a frosted layer.
2. sheen LED ceiling light according to claim 1, is characterized in that: in described housing, be provided with thermal plastic insulation, drive circuit board immerses in heat-conducting glue.
3. sheen LED ceiling light according to claim 1, is characterized in that: described LED lamp plate is screwed on drain pan.
4. sheen LED ceiling light according to claim 1, is characterized in that: between described face shield and drain pan for being threaded or clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602381.1U CN203478052U (en) | 2013-09-24 | 2013-09-24 | Soft-light LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602381.1U CN203478052U (en) | 2013-09-24 | 2013-09-24 | Soft-light LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478052U true CN203478052U (en) | 2014-03-12 |
Family
ID=50226378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602381.1U Expired - Fee Related CN203478052U (en) | 2013-09-24 | 2013-09-24 | Soft-light LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256051A (en) * | 2018-09-20 | 2019-01-22 | 深圳市海讯高科技术有限公司 | A kind of COB display screen and its packaging method |
-
2013
- 2013-09-24 CN CN201320602381.1U patent/CN203478052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256051A (en) * | 2018-09-20 | 2019-01-22 | 深圳市海讯高科技术有限公司 | A kind of COB display screen and its packaging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201547552U (en) | LED lamp | |
| CN201416813Y (en) | Lamp panel of LED household lighting ceiling lamp | |
| CN203500894U (en) | LED light bulb | |
| CN203478052U (en) | Soft-light LED ceiling lamp | |
| CN201885125U (en) | Novel direct LED (light emitting diode) panel light | |
| CN204285208U (en) | Be applied to the external member of LED street lamp | |
| CN202580769U (en) | LED energy-saving lamp | |
| CN203478051U (en) | Indoor LED ceiling lamp | |
| CN204372606U (en) | Energy-saving ball lamp | |
| CN208983104U (en) | A kind of LED panel lamp being conducive to heat dissipation | |
| CN202660303U (en) | High-brightness light-emitting diode (LED) bulb in double-radiating structure | |
| CN202253062U (en) | High-power LED industrial lighting bulb | |
| CN204554438U (en) | A kind of T5 glass LED light pipe | |
| CN202769485U (en) | Light emitting diode (LED) ceiling lamp | |
| CN203641924U (en) | LED flat panel lamp | |
| CN204114621U (en) | A kind of replaceable LED | |
| CN203571648U (en) | LED (light emitting diode) street lamp | |
| CN205535264U (en) | Radiating block readily removable formula LED down lamp | |
| CN202056701U (en) | Full-plastic small-power LED ceiling lamp | |
| CN207073716U (en) | A kind of LED bulb | |
| CN203023973U (en) | LED (light-emitting diode) lamp panel of blank pressing frame technology | |
| CN202884634U (en) | LED (light-emitting diode) bulb lamp | |
| CN202501225U (en) | Outdoor waterproof energy-saving large power LED lamp | |
| CN207394546U (en) | A kind of patch RGB Projecting Lamps | |
| CN201462462U (en) | LED light source module of direct insert type metal base plate |
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: 20140312 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |