CN203744051U - LED ceiling lamp - Google Patents
LED ceiling lamp Download PDFInfo
- Publication number
- CN203744051U CN203744051U CN201420048766.2U CN201420048766U CN203744051U CN 203744051 U CN203744051 U CN 203744051U CN 201420048766 U CN201420048766 U CN 201420048766U CN 203744051 U CN203744051 U CN 203744051U
- Authority
- CN
- China
- Prior art keywords
- lamp
- heat dissipation
- led
- lens cover
- dissipation base
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of LED lamps, and particularly relates to an LED ceiling lamp. A lamp body is sleeved with a lamp shell, the lighting angle of the lamp body in the lamp shell can be adjusted, cooling fins are integrally formed on one end face of a heat dissipation base, a lamp holder is arranged at the other end of the heat dissipation base, an aluminum substrate is arranged in the lamp holder, a plurality of LED lamp beads are arranged on the aluminum substrate, a waterproof wire is in circuit connection with the aluminum substrate, a lens cover is arranged above the LED lamp beads, lenses corresponding to the LED lamp beads one to one are integrally formed on the lens cover, the lens cover is arranged at the outer end of the lamp holder and is fixed through a connecting cap, and a spring handle fixing the lamp shell is arranged on the lamp shell. The cooling fins and the heat dissipation base are integrally formed, a clearance is arranged between the heat dissipation base and the cooling fins, the heat dissipation effect is good, cooling is fast, the service life of the LED lamp is prolonged, and light losses are small. The lighting angle of the lamp body in the lamp shell can be adjusted, the light irradiation range is wide, and the use performance is good.
Description
Technical field:
The utility model belongs to LED lamp technical field, refers in particular to a kind of LED Ceiling light.
Background technology:
LED lamp is because the advantages such as it is energy-conservation, long service life have obtained good application.The fin of LED Ceiling light is in the market to splice with section bar and lamp socket, between fin and lamp socket, is formed with gap, and radiating effect is poor, and light loss is severe, and service life is short.Lamp body on traditional LED Ceiling light is fixed on lamp housing, and after installing, light is all directly down to irradiate, cannot adjusting angle, and light range of exposures is little.
Summary of the invention:
The purpose of this utility model is to provide a kind of long service life, good heat dissipation effect, LED Ceiling light that light range of exposures is large.
The utility model is achieved in that
A kind of LED Ceiling light, at lamp body, be set with lamp housing outward, lamp body can be in lamp housing lighting angle adjustable, the structure of described lamp body is: an end face of heat dissipation base is one-body molded fin, the other end is provided with lamp socket, aluminium base is arranged in lamp socket, on aluminium base, be provided with several LED lamp pearls, water proof wire is connected with aluminium base circuit, above LED lamp pearl, be provided with lens cover, one-body molded on lens cover have and LED lamp pearl lens one to one, or be provided with lens cover above LED lamp pearl, on lens cover, be provided with and LED lamp pearl through hole one to one, between through hole and LED lamp pearl, be provided with lens, lens cover is arranged on the outer end of lamp socket and fixes by attachment cap, on lamp housing, be provided with the fixing spring handle of lamp housing.
Above-mentioned lamp body can the adjustable concrete structure of lighting angle in lamp housing be: on the external cylindrical surface of the heat dissipation base of lamp body, be circumferentially evenly equipped with two threaded mounting holes, on external cylindrical surface on lamp housing, be provided with installation through hole with spring handle hand relevant position, one end of rotating shaft is screwed onto on heat dissipation base in the threaded mounting hole with this installation through hole homonymy through the installation through hole on lamp housing, two rotating shafts are arranged in lamp housing lamp body is unsettled, and lamp body can rotate regulating illumination angle around the shaft in lamp housing.
Above-mentioned lens cover is arranged on the outer end of lamp socket by attachment cap fixedly: the end that is provided with lamp socket on heat dissipation base is provided with external screw thread, and lens cover is arranged on the end of lamp socket, and attachment cap is screwed onto on external screw thread lens cover is fixed.
The one-body molded gelled concrete structure of one end face of above-mentioned heat dissipation base is: four groups of fin are circumferentially distributed in the upper plane of heat dissipation base, and every group of fin is in large L shaped fin, to be arranged at intervals with the little L shaped fin of scaled down.
Above-mentioned water proof wire stretches out outside heat dissipation base.
The utility model compared to existing technology outstanding advantage is:
1, fin of the present utility model and heat dissipation base are one-body molded, between heat dissipation base and fin, are provided with gap, good heat dissipation effect, and cooling is fast, has extended the service life of LED lamp, and light loss is little;
2, the lighting angle that lamp body of the present utility model can be in lamp housing is adjustable, and light range of exposures is wide, and serviceability is good.
Accompanying drawing explanation:
Fig. 1 is one of schematic diagram of the present utility model;
Fig. 2 is two of schematic diagram of the present utility model;
Fig. 3 is one of schematic diagram after lamp body of the present utility model rotates in lamp housing;
Fig. 4 is two of schematic diagram after lamp body of the present utility model rotates in lamp housing;
Fig. 5 is the exploded perspective view of the utility model when to select lens cover and lens be split type;
Fig. 6 is lens cover of the present utility model and the lens exploded perspective view while being integral type.
The specific embodiment:
With specific embodiment, the utility model is further described below, referring to Fig. 1-6:
A kind of LED Ceiling light, outside lamp body 10, be set with lamp housing 20, lamp body 10 can be in lamp housing 20 lighting angle adjustable, the structure of described lamp body 10 is: an end face of heat dissipation base 30 is one-body molded fin 40, the other end is provided with lamp socket, aluminium base 50 is arranged in lamp socket, on aluminium base 50, be provided with several LED lamp pearls 60, water proof wire 70 is connected with aluminium base 50 circuit, above LED lamp pearl 60, be provided with lens cover 80, one-body molded on lens cover 80 have lens 91 corresponding with LED lamp pearl 60 1, or be provided with lens cover 81 above LED lamp pearl 60, on lens cover 81, be provided with and LED lamp pearl 60 through hole 811 one to one, between through hole 811 and LED lamp pearl 60, be provided with lens 92, lens cover 81 is arranged on the outer end of lamp socket and fixes by attachment cap 100, on lamp housing 20, be provided with the fixing spring handle 110 of lamp housing 20.
Above-mentioned lamp body 10 can the adjustable concrete structure of lighting angle in lamp housing 20 be: on the external cylindrical surface of the heat dissipation base 30 of lamp body 10, be circumferentially evenly equipped with two threaded mounting holes 301, on external cylindrical surface on lamp housing 20, be provided with through hole 120 is installed with spring handle 110 relevant positions, one end of rotating shaft 130 is screwed onto on heat dissipation base 30 in the threaded mounting hole 301 with these installation through hole 120 homonymies through the installation through hole 120 on lamp housing 20, two rotating shafts 130 are arranged in lamp housing 20 lamp body 10 is unsettled, lamp body 10 can be around the shaft in the interior rotation regulating illumination of 130 lamp housing 20 angle, light range of exposures is wide, serviceability is good.
Above-mentioned lens cover 80 (81) is arranged on the outer end of lamp socket by attachment cap 100 fixedly: the end that is provided with lamp socket on heat dissipation base 30 is provided with external screw thread 301, lens cover 80 (81) is arranged on the end of lamp socket, and attachment cap 100 is screwed onto on external screw thread 301 lens cover 80 (81) is fixing.
One end face of above-mentioned heat dissipation base 30 is one-body molded has the concrete structure of fin 40 to be: four groups of fin are circumferentially distributed in the upper plane of heat dissipation base 30, every group of fin is in large L shaped fin 41, to be arranged at intervals with the little L shaped fin 42 of scaled down, good heat dissipation effect, cooling is fast, in the service life that has extended LED lamp, light loss is little.
Above-mentioned water proof wire 70 stretches out outside heat dissipation base 30.
The utility model is arranged on ceiling, simple in structure, and long service life is easy for installation, energy-conserving and environment-protective.
Above-described embodiment is only one of preferred embodiment of the present utility model; not with this, limit practical range of the present utility model; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. a LED Ceiling light, it is characterized in that: at lamp body, be set with lamp housing outward, lamp body can be in lamp housing lighting angle adjustable, the structure of described lamp body is: an end face of heat dissipation base is one-body molded fin, the other end is provided with lamp socket, aluminium base is arranged in lamp socket, on aluminium base, be provided with several LED lamp pearls, water proof wire is connected with aluminium base circuit, above LED lamp pearl, be provided with lens cover, one-body molded on lens cover have and LED lamp pearl lens one to one, or be provided with lens cover above LED lamp pearl, on lens cover, be provided with and LED lamp pearl through hole one to one, between through hole and LED lamp pearl, be provided with lens, lens cover is arranged on the outer end of lamp socket and fixes by attachment cap, on lamp housing, be provided with the fixing spring handle of lamp housing.
2. a kind of LED Ceiling light according to claim 1, it is characterized in that: described lamp body can the adjustable concrete structure of lighting angle in lamp housing be: on the external cylindrical surface of the heat dissipation base of lamp body, be circumferentially evenly equipped with two threaded mounting holes, on external cylindrical surface on lamp housing, be provided with installation through hole with spring handle hand relevant position, one end of rotating shaft is screwed onto on heat dissipation base in the threaded mounting hole with this installation through hole homonymy through the installation through hole on lamp housing, two rotating shafts are arranged in lamp housing lamp body is unsettled, lamp body can rotate regulating illumination angle around the shaft in lamp housing.
3. a kind of LED Ceiling light according to claim 1, it is characterized in that: described lens cover is arranged on the outer end of lamp socket by attachment cap fixedly: the end that is provided with lamp socket on heat dissipation base is provided with external screw thread, lens cover is arranged on the end of lamp socket, and attachment cap is screwed onto on external screw thread lens cover is fixed.
4. a kind of LED Ceiling light according to claim 1, it is characterized in that: the one-body molded gelled concrete structure of an end face of described heat dissipation base is: four groups of fin are circumferentially distributed in the upper plane of heat dissipation base, every group of fin is in large L shaped fin, to be arranged at intervals with the little L shaped fin of scaled down.
5. a kind of LED Ceiling light according to claim 1, is characterized in that: described water proof wire stretches out outside heat dissipation base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048766.2U CN203744051U (en) | 2014-01-09 | 2014-01-09 | LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048766.2U CN203744051U (en) | 2014-01-09 | 2014-01-09 | LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744051U true CN203744051U (en) | 2014-07-30 |
Family
ID=51343849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048766.2U Expired - Fee Related CN203744051U (en) | 2014-01-09 | 2014-01-09 | LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180418A (en) * | 2018-01-10 | 2018-06-19 | 深圳市冠科科技有限公司 | A kind of LED light |
| CN108895360A (en) * | 2018-05-23 | 2018-11-27 | 深圳市思坎普科技有限公司 | A kind of Ceiling light |
-
2014
- 2014-01-09 CN CN201420048766.2U patent/CN203744051U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180418A (en) * | 2018-01-10 | 2018-06-19 | 深圳市冠科科技有限公司 | A kind of LED light |
| CN108180418B (en) * | 2018-01-10 | 2023-09-08 | 深圳市冠科科技有限公司 | LED lamp |
| CN108895360A (en) * | 2018-05-23 | 2018-11-27 | 深圳市思坎普科技有限公司 | A kind of Ceiling light |
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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: 20140730 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |