CN202947045U - Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles - Google Patents

Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles Download PDF

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Publication number
CN202947045U
CN202947045U CN 201220639114 CN201220639114U CN202947045U CN 202947045 U CN202947045 U CN 202947045U CN 201220639114 CN201220639114 CN 201220639114 CN 201220639114 U CN201220639114 U CN 201220639114U CN 202947045 U CN202947045 U CN 202947045U
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CN
China
Prior art keywords
cover
module
led
led lamp
hole
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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
Application number
CN 201220639114
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Chinese (zh)
Inventor
何新广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Kingsun Optoelectronic Co Ltd
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Dongguan Kingsun Optoelectronic Co Ltd
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Publication date
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Priority to CN 201220639114 priority Critical patent/CN202947045U/en
Application granted granted Critical
Publication of CN202947045U publication Critical patent/CN202947045U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a light-emitting diode (LED) ceiling lamp with adjustable light emitting angles. The LED ceiling lamp with the adjustable light emitting angles comprises a lower cover, an LED lamp module and an upper cover, wherein the a through hole is formed in the middle of the lower cover, the upper cover and the lower cover are buckled to form a first containing space, the LED lamp module is movably mounted in the first containing space, an elastic assembly used for tightly pressing the LED lamp module is arranged between the upper cover and the LED lamp module, and the lower end portion of the LED lamp module abuts against the side face of the through hole of the lower cover. The middle portion of the upper end face of the LED lamp module is in the shape of a circular arc which protrudes upwards. One end of the elastic assembly is connected with the upper cover, and the other end of the elastic assembly abuts against the upper end face, which is in an arc shape, of the LED lamp module. According to the LED ceiling lamp with the adjustable light emitting angles, the LED lamp module is movably mounted between the upper cover and the lower cover and can rotate relative to the lower cover, and the LED lamp module keeps abutting against the lower cover under the function of the pushing force of the elastic assembly so that the LED lamp module can maintain a stable state, and therefore the purposes of adjustment of the light emitting angles and convenient operation are achieved.

Description

The adjustable LED Ceiling light of a kind of rising angle
Technical field
The utility model relates to a kind of LED lamp, specifically, relates to the adjustable LED Ceiling light of a kind of rising angle.
Background technology
Along with the development of society, consciousness is more and more stronger, and a lot of countries are all opening energy-conservation research and development at present; The LED lamp is because its low-power consumption, life-span are long, and the scope of application is more and more wider, as the LED Ceiling light.The places of throwing light on such as the LED Ceiling light often uses and tidies up at car show, jewelry, high-grade dress ornament, in order better to show the characteristics of the object of showing, generally need a plurality of LED Ceiling lights to throw light on, also need the focus point of these LED Ceiling lights simultaneously comparatively concentrated, and the rising angle of present LED Ceiling light can not be regulated, and namely after the LED Ceiling light was installed, rising angle just was fixed, thereby cause the focusing surface of LED Ceiling light different, can not well reflect the characteristics of object.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, provide a kind of rising angle adjustable LED Ceiling light, this LED Ceiling light still can make the gathering face of LED Ceiling light reach necessary requirement to its adjusting of carrying out rising angle after installation, and adjustment operation is convenient.
The technical solution adopted in the utility model is:
The adjustable LED Ceiling light of a kind of rising angle, comprise that the middle part has lower cover, LED lamp module and the upper cover of through hole, described upper cover and lower cover fasten and form the first accommodation space, described LED lamp module is movably installed in described the first accommodation space, be provided with between described upper cover and LED lamp module for the elastic parts that compresses LED lamp module, the side butt of the bottom of LED lamp module and the through hole of lower cover; The middle part of the upper surface of described LED lamp module is the circular arc that raises up, and an end of described elastic parts is connected with upper cover, and the upper surface of the other end of elastic parts and curved LED lamp module offsets.
Further, described LED lamp module comprises module lower cover and module upper cover, and described module lower cover and module upper cover cover and form the second accommodation space, are provided with LED lens, LED lamp plate and radiator in described the second accommodation space; Described radiator is installed in the module upper cover, described LED lamp plate is fixed in radiator, described LED lens one end is provided with accommodating hole, the middle part of described module lower cover is provided with light hole, the other end of described LED lens and module lower cover offset, and the LED lens are relative with light hole, and the LED lamp pearl on described LED lamp plate is positioned at the accommodating hole of LED lens.
Further, described radiator comprises heat sink and a plurality of heat radiation projection, and described heat radiation projection is arranged at an end face of heat sink, and another end face of heat sink is fixedly connected with the LED lamp plate, be covered with the heat radiation through hole on described module, on be covered with the louvre that communicates with the through hole that dispels the heat.
Further, grab is extended to module upper cover direction in the upper surface of described module lower cover, is covered with the draw-in groove that matches with grab on described module, grab and draw-in groove snapping.
Further, described module upper cover and module lower cover cover and form LED module lid, and the two ends of described LED module lid are respectively equipped with the dead axle of protrusion, and the medial surface of described upper cover is provided with two slots that match with dead axle, dead axle inserts slot, and LED module lid can rotate take dead axle as axle.
Further, described elastic parts comprises a fixture, and this fixture comprises upwardly extending claw, be covered with the hole clipping that stretches into for claw on described, and the projection that matches with claw is extended, claw and projection clamping in the side of hole clipping; Spring assembly also comprises the spring that is arranged between upper cover and fixture, and the two ends of spring offset with upper cover and fixture respectively.
Further, be provided with cushion pad between described fixture and module upper cover.
Further, the both sides of described lower cover are provided with the jump ring sheath.
The beneficial effect that the utility model is obtained is: LED lamp module of the present utility model is movably installed between upper cover and lower cover, LED lamp module can rotate relative to lower cover, and LED lamp module keeps offseting with lower cover under the thrust of elastic parts, makes LED lamp module keep stable state; Thereby reach the adjusting rising angle, easy to operate.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the decomposing schematic representation after LED lamp module group assembling in Fig. 1.
Fig. 3 is the structural representation of module upper cover of the present utility model.
Fig. 4 is the structural representation of upper cover of the present utility model.
Fig. 5 is sectional structure schematic diagram of the present utility model.
Reference numeral:
1---lower cover 2---module lower cover
3---LED lens 4---LED lamp plate
5---radiator 6---module upper cover
7---cushion pad 8---fixture
9---spring 10---upper cover
11---jump ring sheath 21---grab
20---LED lamp module 30---elastic parts
61---dead axle 101---slot
62---heat radiation through hole 64---draw-in groove
63---arc sections 102---louvre
81---claw 103---hole clipping
104---projection.
The specific embodiment
Embodiment is referring to Fig. 1 to Fig. 5.
The adjustable LED Ceiling light of a kind of rising angle, comprise that the middle part has lower cover 1, LED lamp module 20 and the upper cover 10 of through hole, described upper cover 10 and lower cover 1 fasten and form the first accommodation space, described LED lamp module 20 is movably installed in described the first accommodation space, be provided with between described upper cover 10 and LED lamp module 20 for the elastic parts 30 that compresses LED lamp module 20, the side butt of the bottom of LED lamp module 20 and the through hole of lower cover 1; The middle part of the upper surface of described LED lamp module 20 is the circular arc that raises up and forms arc sections 63, and an end of described elastic parts 30 is connected with upper cover 10, and the arc sections 63 of the upper surface of the other end of elastic parts 30 and curved LED lamp module 20 offsets.
The utility model in use, the upper end of LED lamp module 20 makes the side of the through hole of the bottom of LED lamp module 20 and lower cover 1 offset under the pressure of elastic parts 30, so LED lamp module 20 can be stable is fixed between upper cover 10 and lower cover 1; Because the middle part of the upper surface of LED lamp module 20 is circular arc, so LED lamp module 20 is with respect to upper cover 10 rotation the time, and the curved portions 63 of the upper surface of LED lamp module 20 still offsets with elastic parts 30, thereby makes the rising angle of LED lamp module 20 adjustable.
Further, described LED lamp module 20 comprises module lower cover 2 and module upper cover 6, and described module lower cover 2 and module upper cover 6 cover and form the second accommodation space, are provided with LED lens 3, LED lamp plate 4 and radiator 5 in described the second accommodation space; Described radiator 5 is installed in module upper cover 6, described LED lamp plate 4 is fixed in radiator 5, described LED lens 3 one ends are provided with accommodating hole, the middle part of described module lower cover 2 is provided with light hole, the other end of described LED lens 3 and module lower cover 2 offset, and LED lens 3 are relative with light hole, and the LED lamp pearl on described LED lamp plate 4 is positioned at the accommodating hole of LED lens 3.
Because the power of LED Ceiling light is generally larger, therefore be provided with radiator 5 in LED lamp module 20, and fixing by LED lamp plate 4 being close to radiator 5, make radiating effect better.LED lamp module 20 by covering of module lower cover 2 and module upper cover 6 stable LED lens 3, LED lamp plate 4 and radiator 5 are fixed in the second accommodation space, realize modularization.
Further, described radiator 5 comprises heat sink and a plurality of heat radiation projection, described heat radiation projection is arranged at an end face of heat sink, another end face of heat sink is fixedly connected with LED lamp plate 4, described module upper cover 6 is provided with heat radiation through hole 62, and upper cover 10 is provided with the louvre 102 that communicates with the through hole 62 that dispels the heat.
The heat sink of radiator 5 is fixedly connected with LED lamp plate 4, the evolution of heat of LED lamp is directly passed to heat sink by LED lamp plate 4, heat sink the heat radiation projection is set on the end face of module upper cover 6, can assist quick heat radiating, in the present embodiment, the projection that dispels the heat is set to the circle body; Certainly also the setting of heat radiation projection can be the radiating fin of various shapes as a kind of equivalent variations.In order to allow heat better scatter and disappear away from module upper cover 6, be provided with heat radiation through hole 62 on module upper cover 6, and be provided with louvre 102 upper covering, wherein louvre 102 communicates with heat radiation through hole 62, the present embodiment has suffered better heat radiation, with louvre 102 be arranged on heat radiation through hole 62 directly over, and heat radiation empty aperture is greater than heat radiation through hole 62.
Further, grab 21 is extended to module upper cover 6 directions in the upper surface of described module lower cover 2, and described module upper cover 6 is provided with the draw-in groove 64 that matches with grab 21, grab 21 and draw-in groove 64 snappings.
By grab 21 and draw-in groove 64 snappings with module lower cover 2 and module upper cover 6 stable be fixed in together with, easy to operate.
Further, described module upper cover 6 and module lower cover 2 cover and form LED module lid, the two ends of described LED module lid are respectively equipped with the dead axle 61 of protrusion, the medial surface of described upper cover 10 is provided with two slots 101 that match with dead axle 61, dead axle 61 inserts slot 101, and LED module lid can rotate take dead axle 61 as axle.
In order to make LED module lid convenient with respect to lower cover 1 rotation, two ends at LED module lid are provided with respectively dead axle 61, and at the medial surface of upper cover 10, slot 101 is set, when making LED module lid can put into upper cover 10, LED module lid can rotate take dead axle 61 as axle.Dead axle 61 can be arranged on the two ends of module upper cover 6, also can be arranged on the two ends of module lower cover 2.
Further, described elastic parts 30 comprises a fixture 8, and this fixture 8 comprises upwardly extending claw 81, and described upper cover 10 is provided with the hole clipping 103 that stretches into for claw 81, and the projection 104 that matches with claw 81 is extended in the side of hole clipping 103, claw 81 and projection 104 clampings; Described elastic parts 30 also comprises the spring 9 that arranges between upper cover 10 and fixture 8, and the two ends of spring 9 offset with upper cover 10 and fixture 8 respectively.
Claw 81 and hole clipping 103 and projection 104 are set, facilitate fixture 8 to be connected in upper cover 10, and installation, convenient disassembly; For with stable being arranged between upper cover 10 and module upper cover 6 of fixture 8, spring 9 assemblies also comprise the spring 9 that is arranged between upper cover 10 and fixture 8, and the thrust of spring 9 makes fixture 8 upper cover 10 clampings.
Further, be provided with cushion pad 7 between described fixture 8 and module upper cover 6.
Between fixture 8 and module upper cover 6, cushion pad 7 is set, makes fixture 8 and module upper cover 6 be flexible contact, avoid 6 damages of module upper cover.In the present embodiment, cushion pad 7 is the buffered silica gel circle.
Further, the both sides of described lower cover 1 are provided with jump ring sheath 11.
Jump ring sheath 11 is set, is convenient to fixed L ED lamp.
Above-described embodiment is the better implementation of the utility model, in addition, all right alternate manner realization of the utility model, any apparent replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.

Claims (8)

1. adjustable LED Ceiling light of rising angle, comprise that the middle part has lower cover, LED lamp module and the upper cover of through hole, described upper cover and lower cover fasten and form the first accommodation space, it is characterized in that: described LED lamp module is movably installed in described the first accommodation space, be provided with between described upper cover and LED lamp module for the elastic parts that compresses LED lamp module, the side butt of the bottom of LED lamp module and the through hole of lower cover; The middle part of the upper surface of described LED lamp module is the circular arc that raises up, and an end of described elastic parts is connected with upper cover, and the upper surface of the other end of elastic parts and curved LED lamp module offsets.
2. the adjustable LED Ceiling light of a kind of rising angle according to claim 1, it is characterized in that: described LED lamp module comprises module lower cover and module upper cover, described module lower cover and module upper cover cover and form the second accommodation space, are provided with LED lens, LED lamp plate and radiator in described the second accommodation space; Described radiator is installed in the module upper cover, described LED lamp plate is fixed in radiator, described LED lens one end is provided with accommodating hole, the middle part of described module lower cover is provided with light hole, the other end of described LED lens and module lower cover offset, and the LED lens are relative with light hole, and the LED lamp pearl on described LED lamp plate is positioned at the accommodating hole of LED lens.
3. the adjustable LED Ceiling light of a kind of rising angle according to claim 2, it is characterized in that: described radiator comprises heat sink and a plurality of heat radiation projection, described heat radiation projection is arranged at an end face of heat sink, another end face of heat sink is fixedly connected with the LED lamp plate, be covered with the heat radiation through hole on described module, on be covered with the louvre that communicates with the through hole that dispels the heat.
4. the adjustable LED Ceiling light of a kind of rising angle according to claim 3, it is characterized in that: grab is extended to module upper cover direction in the upper surface of described module lower cover, is covered with the draw-in groove that matches with grab on described module, grab and draw-in groove snapping.
5. the adjustable LED Ceiling light of a kind of rising angle according to claim 4, it is characterized in that: described module upper cover and module lower cover cover and form LED module lid, the two ends of described LED module lid are respectively equipped with the dead axle of protrusion, the medial surface of described upper cover is provided with two slots that match with dead axle, dead axle inserts slot, and LED module lid can rotate take dead axle as axle.
6. the adjustable LED Ceiling light of a kind of rising angle according to claim 1, it is characterized in that: described elastic parts comprises a fixture, this fixture comprises upwardly extending claw, be covered with the hole clipping that stretches into for claw on described, and the projection that matches with claw is extended in the side of hole clipping, claw and projection clamping; Spring assembly also comprises the spring that is arranged between upper cover and fixture, and the two ends of spring offset with upper cover and fixture respectively.
7. the adjustable LED Ceiling light of a kind of rising angle according to claim 6, is characterized in that: be provided with cushion pad between described fixture and module upper cover.
8. the adjustable LED Ceiling light of a kind of rising angle according to claim 1, it is characterized in that: the both sides of described lower cover are provided with the jump ring sheath.
CN 201220639114 2012-11-28 2012-11-28 Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles Expired - Fee Related CN202947045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220639114 CN202947045U (en) 2012-11-28 2012-11-28 Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220639114 CN202947045U (en) 2012-11-28 2012-11-28 Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles

Publications (1)

Publication Number Publication Date
CN202947045U true CN202947045U (en) 2013-05-22

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ID=48422744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220639114 Expired - Fee Related CN202947045U (en) 2012-11-28 2012-11-28 Light-emitting diode (LED) ceiling lamp with adjustable light emitting angles

Country Status (1)

Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089236A (en) * 2013-11-22 2014-10-08 都江堰市华刚电子科技有限公司 Outdoor LED lamp
WO2015021885A1 (en) * 2013-08-10 2015-02-19 Wu Liangju Ceiling lamp and heat dissipation shroud for same
CN106051561A (en) * 2016-07-25 2016-10-26 西蒙电气(中国)有限公司 Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection
CN106439649A (en) * 2016-11-30 2017-02-22 南京路特软件有限公司 LED ceiling lamp with smoke alarm function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015021885A1 (en) * 2013-08-10 2015-02-19 Wu Liangju Ceiling lamp and heat dissipation shroud for same
CN104089236A (en) * 2013-11-22 2014-10-08 都江堰市华刚电子科技有限公司 Outdoor LED lamp
CN106051561A (en) * 2016-07-25 2016-10-26 西蒙电气(中国)有限公司 Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection
CN106439649A (en) * 2016-11-30 2017-02-22 南京路特软件有限公司 LED ceiling lamp with smoke alarm function

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130522

Termination date: 20151128