CN202382116U - Light emitting diode (LED) embedded spot lamp for freely adjusting light emergent direction - Google Patents
Light emitting diode (LED) embedded spot lamp for freely adjusting light emergent direction Download PDFInfo
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- CN202382116U CN202382116U CN2011205310720U CN201120531072U CN202382116U CN 202382116 U CN202382116 U CN 202382116U CN 2011205310720 U CN2011205310720 U CN 2011205310720U CN 201120531072 U CN201120531072 U CN 201120531072U CN 202382116 U CN202382116 U CN 202382116U
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Abstract
The utility model discloses a light emitting diode (LED) embedded spot lamp for freely adjusting a light emergent direction. The spot lamp comprises a circular fixed lamp holder, a lamp body assembly, a circular movable lamp holder and two telescopic rods; the central axes of the circular fixed lamp holder and the circular movable lamp holder are superposed, and the circular fixed lamp holder and the circular movable lamp holder are fixedly connected in the axial direction and rotationally connected in the circumferential direction; the two telescopic rods are arranged in the circular movable lamp holder in a vertical moving mode; the lamp body assembly comprises an inner shell, a radiator, a circular LED light source module assembly, a reflective cup and a fixing ring, wherein the fixing ring is connected with the edge of the inner shell and used for fixing the radiator, the circular LED light source module assembly and the reflective cup in the inner shell; and the inner shell is hinged with the lower ends of the two telescopic rods, and the central line of a hinge shaft of the inner shell is vertically crossed with the central axis of the circular movable lamp holder. The spot lamp can be used for adjusting the light emergent direction in multiple directions and multiple angles, and is energy-saving and environment-friendly.
Description
Technical field
The utility model belongs to the technical field of LED shot-light, relates in particular to a kind of LED embedded spotlight of free adjustment light direction.
Background technology
The light source that traditional embedded spotlight generally uses is golden halogen light source, weak points such as golden halogen light source has that power consumption is big, temperature is high, poor safety performance, light efficiency is undesirable and the life-span is short.In addition, traditional embedded spotlight light direction adjustable range is limited, adjust after the angle fixed, the careless as required translation-angle of inconvenience, to a certain degree limit the flexibility used of embedded spotlight.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming and LED embedded spotlight that a kind of free adjustment light direction is provided, and it can be multi-faceted, multi-angle adjusts light direction, and energy-conserving and environment-protective.
Its purpose can realize by following scheme: the LED embedded spotlight of this free adjustment light direction comprises circular fixed lamp-socket and lamp body component, and its main feature is, also is provided with circular movable lamp socket and two expansion links; The central axis of circular fixed lamp-socket and circular movable lamp socket is overlapping, and both are fixedly connected in the axial direction and upwards are rotatably connected in week; Two expansion links can be installed in the circular movable lamp socket up or down; Said lamp body component comprises inner housing, radiator, round LED light source module assembly, reflector, retainer plate, and retainer plate is connected with the inner housing edge and radiator, round LED light source module assembly, reflector are fixed in the inner housing; The lower end of inner housing and two expansion links is hinged, and the central axis of its jointed shaft center line and circular movable lamp socket intersects vertically.
Be preferably, lamp body component also is installed with radiator fan, and radiator fan is positioned at the rear of radiator, and said inner housing and circular movable lamp socket are respectively equipped with the heat radiation pore.
The top of said circular fixed lamp-socket is along being formed with annular lip; The movable lamp socket of said circle comprises circular clamshell and annular clamping ring two parts gone up; Be enclosed within to the loose fit of annular clamping ring circular fixed lamp-socket the inside; The annular clamping ring is fixedly connected with circular bottom of going up clamshell, and after both fixed connections with the annular lip loose fit of circular fixed lamp-socket be clipped in the middle.Like this, just formed the matching relationship of circular fixed lamp-socket and circular movable lamp socket " be fixedly connected axially and upwards be rotatably connected " in week.
The annular clamping ring offers through hole, and said two expansion links pass the annular clamping ring from through hole respectively; The upper end of two expansion links utilizes a crossbeam to be fixedly connected.Like this; This crossbeam both can make two expansion links move up and down synchronously, can also play position-limiting action, after promptly two expansion links are moved down into to a certain degree; This crossbeam will touch the annular clamping ring; So two expansion links can not move down again, obtain spacingly, prevent that thus two expansion links from being pulled out, coming off downwards.
Be provided with the first spring steel ball detent mechanism between said circular fixed lamp-socket and the circular movable lamp socket; The said first spring steel ball detent mechanism is meant between circular fixed lamp-socket and two members of circular movable lamp socket and is provided with spring and steel ball; One end roof pressure of spring one of them member; The other end roof pressure of spring steel ball; The steel ball roof pressure another member, and the component surface that contacts with steel ball is provided with a plurality of pits, and the smaller part of steel ball is partially submerged into one of them pit and most partly exposes outside pit; Each pit distributes along the trajectory of steel ball.The trajectory of so-called steel ball is meant to rely on two members that spring and steel ball position in the process of relatively moving that steel ball is mobile formed trajectory on the component surface that is in contact with it.
Be respectively equipped with the second spring steel ball detent mechanism between said every expansion link and the annular clamping ring; The said second spring steel ball detent mechanism is meant between expansion link and annular clamping ring and is provided with spring and steel ball; One end roof pressure of spring the annular clamping ring; The other end roof pressure of spring steel ball; The steel ball roof pressure expansion link, and the expansion link surface is provided with a plurality of pits, and the smaller part of steel ball is partially submerged into one of them pit and most partly exposes outside pit; Each pit distributes along the trajectory of steel ball.
Be provided with the 3rd spring steel ball detent mechanism between the lower end of said every expansion link and the inner housing; Said the 3rd spring steel ball detent mechanism is meant between expansion link and two members of inner housing and is provided with spring and steel ball; One end roof pressure of spring one of them member; The other end roof pressure of spring steel ball; The steel ball roof pressure another member, and the component surface that contacts with steel ball is provided with a plurality of pits, and steel ball smaller part is partially submerged in one of them pit and major part is exposed outside pit; Each pit distributes along the trajectory of steel ball.
The utlity model has following advantage and effect:
1, the utility model application of LEDs is equipped with scientific and reasonable design as light source, has advantages such as high light efficiency, stable, energy-saving and environmental protection.Further, led light source adopts round LED light source module assembly, easy installation and removal.
2, the light direction of the utility model can multi-faceted, any free adjustment:
A, circular movable lamp socket can freely rotate for 360 ° relative to circular fixed lamp-socket, and circular movable lamp socket rotates back drive expansion link, lamp body component freely rotates (rotating around vertical axis) synchronously;
B, expansion link can move up and down by circular relatively movable lamp socket, drive lamp body component and move up and down synchronously;
C, lamp body component can rotate (axis around level rotates) around jointed shaft relative to expansion link;
Combination utilization through above-mentioned three kinds of regulative modes makes lamp body component can regulate arbitrarily angled the irradiation, to reach the demand of illumination.
3, the utility model is provided with the first spring steel ball detent mechanism, the second spring steel ball detent mechanism, the 3rd spring steel ball detent mechanism; Make good hand touch in the adjustment process of three kinds of modes, paragraph sense is clear, regulates to automatically lock the position after putting in place; Do not need extra locking action, easy to operate.
4, said inner housing and circular movable lamp socket are respectively equipped with the heat radiation pore; The rear of radiator also is equipped with radiator fan, accelerates cross-ventilation speed with fan, is dispersed into the heat on the radiator in the air rapidly; Can guarantee better heat radiating effect, reduce the light source works temperature effectively.
Description of drawings
Fig. 1 is the global shape sketch map of a kind of specific embodiment of the utility model.
Fig. 2 be specific embodiment shown in Figure 1 the decomposition texture sketch map.
Fig. 3 be specific embodiment shown in Figure 1 the cross section structure sketch map.
Fig. 4 is that Fig. 2 is local enlarged diagram.
Fig. 5 is first kind of user mode sketch map of specific embodiment shown in Figure 1;
Fig. 6 be from state shown in Figure 5 with two expansion links second kind of view after drop-down.
Fig. 7 is with lamp body component the third view after horizontally hinged axle rotates from state shown in Figure 6.
Fig. 8 be from state shown in Figure 7 with the movable lamp socket of circle together with lamp body component, expansion link the 4th kind of view after vertical axis turns an angle.
The specific embodiment
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 figure, the LED embedded spotlight of this free adjustment light direction comprises circular fixed lamp-socket 1, circular movable lamp socket, two expansion links 40 and lamp body component 30.Lamp body component 30 comprises inner housing 13, radiator fan 16, radiator 17, round LED light source module assembly 18, reflector 19, interior retainer plate 15, outer retainer plate 14; Interior retainer plate 15, outer retainer plate 14 are connected with the lower limb of inner housing 13; And radiator fan 16, radiator 17, round LED light source module assembly 18, reflector 19 be fixed in the inner housing 13 successively, thereby form lamp body component 30.Wherein, round LED light source module assembly 18 is screwed on radiator 17, and the centre is lined with the thermal conductive silicon rubber cushion, guarantees the heat that led light source produces is transmitted to rapidly on the radiator 17, and radiator fan 16 is screwed in radiator 17 back.Inner housing 13 is provided with the heat radiation pore.The both sides of circular fixed lamp-socket 1 are fixed with spring installing rack 8, jump ring assembly 7 is installed is fixed on the spring installing rack, are used for circular fixed lamp-socket 1 and are connected with extraneous installation; Power supply cableties 12 be installed in circular fixed lamp-socket the bottom, the wire clamp plug is in the cable-through hole of power supply cableties.
Shown in Fig. 2, Fig. 3, Fig. 4 figure, the central axis of circular fixed lamp-socket and circular movable lamp socket is overlapping, and the top of circular fixed lamp-socket 1 is along the annular lip 101 that is formed with to central authorities' protrusion; Circular movable lamp socket comprises circular clamshell 2 and annular clamping ring 3 two parts gone up; Clamshell 2 is provided with the heat radiation pore on the circle; Be enclosed within to 3 loose fits of annular clamping ring circular fixed lamp-socket 1 the inside; Be screwed connection between the bottom of clamshell 2 and the annular clamping ring 3 on the circle; And the annular lip 101 loose fits ground with circular fixed lamp-socket after both are fixedly connected is clipped in the middle, and like this, has just formed the matching relationship of circular fixed lamp-socket and circular movable lamp socket " be fixedly connected on axial and upwards be rotatably connected in week ".Be provided with the first spring steel ball detent mechanism between circular fixed lamp-socket and the circular movable lamp socket; In this embodiment; The first spring steel ball detent mechanism is meant and between circular fixed lamp-socket and two members of circular movable lamp socket, is provided with spring 91 and steel ball 92; One end roof pressure of spring 91 lateral surface of annular clamping ring 3, and the other end roof pressure of spring 91 steel ball 92, and steel ball 92 roof pressures the medial surface of circular fixed lamp-socket 1; The inner surface of circular fixed lamp-socket is provided with a plurality of pits 93, and the smaller part of steel ball is partially submerged into one of them pit and major part is exposed outside pit; Each pit 93 distributes along the trajectory of steel ball, and the trajectory of this steel ball is a circle.
Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, two expansion links 40 can be installed in the circular movable lamp socket and about the central axis symmetry of the movable lamp socket of circle up or down; Every expansion link 40 is screwed together by rod member main body 4 and bowl cover 5 and constitutes, and the upper end of two expansion links 40 utilizes screw to be fixedly connected with a crossbeam 6 respectively, and such two expansion links 40 just are linked as one with crossbeam 6.
Fig. 2, Fig. 3, shown in Figure 4, annular clamping ring 3 offers through hole 31, and said two expansion links 40 vertically pass annular clamping ring 3 from through hole 31 respectively, utilize buckle 11 to be clamped on the medial surface of annular clamping ring then; Be respectively equipped with the second spring steel ball detent mechanism between every expansion link 40 and the annular clamping ring 3; The second spring steel ball detent mechanism is meant and between expansion link and annular clamping ring, is provided with spring 94 and steel ball 95; One end roof pressure of spring 94 buckle 11 of annular clamping ring; The other end roof pressure of spring 94 steel ball 95; Steel ball 95 roof pressures expansion link 40, and the expansion link surface is provided with a plurality of pits 96, and the smaller part of steel ball 95 is partially submerged into one of them pit and major part is exposed outside pit; Each pit distributes along the trajectory of steel ball, and the steel ball trajectory of this second spring steel ball detent mechanism is that the length along expansion link is to the straightway that extends.
Fig. 2, Fig. 3, shown in Figure 4, the lower end of inner housing 13 and two expansion links 40 is hinged, and the central axis of its jointed shaft center line and circular movable lamp socket intersects vertically.When the central axis installation direction of the movable lamp socket of circle is vertical, then the jointed shaft center line of inner housing 13 and two expansion links is a horizontal direction.Be provided with the 3rd spring steel ball detent mechanism between the lower end of said every expansion link 40 and the inner housing 13; The 3rd spring steel ball detent mechanism is meant and between expansion link and two members of inner housing, is provided with spring 97 and steel ball 98; The lower end that one end roof pressure of spring 97 the root expansion link; The other end roof pressure of spring steel ball 98; Steel ball 98 roof pressures inner housing 13 lateral surfaces, and inner housing 13 outer surfaces are provided with a plurality of pits 99, and the smaller part of steel ball 98 is partially submerged in one of them pit 99 and more than half part is exposed outside pit; Each pit distributes along the trajectory of steel ball, and the steel ball trajectory of the 3rd spring steel ball detent mechanism is a circle.
In the foregoing description, the material of rod member main body 4, crossbeam 6, radiator 17, jump ring installing rack 8, reflector 19 is high duty metal or alloy material.Clamshell 2, annular clamping ring 3, bowl cover 5, spring, steel ball, buckle 11, power supply cableties 12, inner housing 13, outer retainer plate 14, interior retainer plate 15 adopt high temperature resistant, corrosion-resistant, the high-intensity high molecular synthetic material with high heat dispersion to make on circular fixed lamp-socket 1, the circle.
The power of round LED light source module assembly is 25W in the present embodiment; The powered device is external; Power cable passes power supply cableties 12, rod member main body 4, inner housing 13, radiator 17 and links to each other with round LED light source module assembly, to round LED light source module assembly power supply.
In the foregoing description,, then drive lamp body component and move up and down synchronously, its change procedure such as Fig. 5, shown in Figure 6 when two expansion links 40 are vertically spurred (shown in Fig. 6 arrow); When lamp body component is rotated (shown in Fig. 7 arrow), the then change procedure of lamp body component such as Fig. 6, shown in Figure 7 around the jointed shaft of its level; When the movable lamp socket of circle is rotated (shown in Fig. 8 arrow) relative to circular fixed lamp-socket around vertical axis, circular movable lamp socket rotates back drive expansion link 40, lamp body component 30 rotates its change procedure such as Fig. 7, shown in Figure 8 synchronously.
Above embodiment only is a kind of preferable specific embodiment of the utility model; The technical scope of the utility model is not done any restriction; Every according on the technical spirit of the utility model to any trickle modification, equivalent variations and modification that top embodiment did, all still belong in the scope of the utility model technology.
Claims (7)
1. the LED embedded spotlight of a free adjustment light direction comprises circular fixed lamp-socket and lamp body component, it is characterized in that: also be provided with circular movable lamp socket and two expansion links; The central axis of circular fixed lamp-socket and circular movable lamp socket is overlapping, and both are fixedly connected in the axial direction and upwards are rotatably connected in week; Two expansion links can be installed in the circular movable lamp socket up or down; Said lamp body component comprises inner housing, radiator, round LED light source module assembly, reflector, retainer plate, and retainer plate is connected with the inner housing edge and radiator, round LED light source module assembly, reflector are fixed in the inner housing; The lower end of inner housing and two expansion links is hinged, and the central axis of its jointed shaft center line and circular movable lamp socket intersects vertically.
2. the LED embedded spotlight of free adjustment light direction according to claim 1 is characterized in that: the top of said circular fixed lamp-socket is along being formed with annular lip; The movable lamp socket of said circle comprises circular clamshell and annular clamping ring two parts gone up; Be enclosed within to the loose fit of annular clamping ring circular fixed lamp-socket the inside; The annular clamping ring is fixedly connected with circular bottom of going up clamshell, and after both fixed connections with the annular lip loose fit of circular fixed lamp-socket be clipped in the middle.
3. the LED embedded spotlight of free adjustment light direction according to claim 1 and 2 is characterized in that: the annular clamping ring offers through hole, and said two expansion links pass the annular clamping ring from through hole respectively; The upper end of two expansion links utilizes a crossbeam to be fixedly connected.
4. the LED embedded spotlight of free adjustment light direction according to claim 1 and 2 is characterized in that: be provided with the first spring steel ball detent mechanism between said circular fixed lamp-socket and the circular movable lamp socket; The said first spring steel ball detent mechanism is meant between circular fixed lamp-socket and two members of circular movable lamp socket and is provided with spring and steel ball; One end roof pressure of spring one of them member; The other end roof pressure of spring steel ball; The steel ball roof pressure another member, and the component surface that contacts with steel ball is provided with a plurality of pits, and the smaller part of steel ball is partially submerged into one of them pit and most partly exposes outside pit; Each pit distributes along the trajectory of steel ball.
5. the LED embedded spotlight of free adjustment light direction according to claim 1 and 2 is characterized in that: be respectively equipped with the second spring steel ball detent mechanism between said every expansion link and the annular clamping ring; The said second spring steel ball detent mechanism is meant between expansion link and annular clamping ring and is provided with spring and steel ball; One end roof pressure of spring the annular clamping ring; The other end roof pressure of spring steel ball; The steel ball roof pressure expansion link, and the expansion link surface is provided with a plurality of pits, and the smaller part of steel ball is partially submerged into one of them pit and most partly exposes outside pit; Each pit distributes along the trajectory of steel ball.
6. the LED embedded spotlight of free adjustment light direction according to claim 1 and 2 is characterized in that: be provided with the 3rd spring steel ball detent mechanism between the lower end of said every expansion link and the inner housing; Said the 3rd spring steel ball detent mechanism is meant between expansion link and two members of inner housing and is provided with spring and steel ball; One end roof pressure of spring one of them member; The other end roof pressure of spring steel ball; The steel ball roof pressure another member, and the component surface that contacts with steel ball is provided with a plurality of pits, and steel ball smaller part is partially submerged in one of them pit and major part is exposed outside pit; Each pit distributes along the trajectory of steel ball.
7. the LED embedded spotlight of free adjustment light direction according to claim 1 and 2; It is characterized in that: lamp body component also is installed with radiator fan; Radiator fan is positioned at the rear of radiator, and said inner housing and circular movable lamp socket are respectively equipped with the heat radiation pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205310720U CN202382116U (en) | 2011-12-19 | 2011-12-19 | Light emitting diode (LED) embedded spot lamp for freely adjusting light emergent direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205310720U CN202382116U (en) | 2011-12-19 | 2011-12-19 | Light emitting diode (LED) embedded spot lamp for freely adjusting light emergent direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382116U true CN202382116U (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205310720U Expired - Fee Related CN202382116U (en) | 2011-12-19 | 2011-12-19 | Light emitting diode (LED) embedded spot lamp for freely adjusting light emergent direction |
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| CN (1) | CN202382116U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244915A (en) * | 2013-05-21 | 2013-08-14 | 杭州华普永明光电股份有限公司 | Connecting structure of light-emitting diode (LED) module and LED lighting device |
| CN103759163A (en) * | 2014-02-18 | 2014-04-30 | 大连光大环球节能服务有限公司 | Telescopic light-emitting diode (LED) down lamp capable of regulating light directions |
| CN103836470A (en) * | 2012-11-21 | 2014-06-04 | 林万炯 | Rotating spotlight |
| CN104214597A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED lamp |
| CN104235783A (en) * | 2013-06-13 | 2014-12-24 | 欧普照明股份有限公司 | Illuminating lamp |
| CN106151984A (en) * | 2016-08-24 | 2016-11-23 | 中山市雷沃照明有限公司 | A kind of telescopic light fixture |
| CN109780462A (en) * | 2017-11-10 | 2019-05-21 | 深圳市金海滨光电科技有限公司 | Intelligent lamp |
-
2011
- 2011-12-19 CN CN2011205310720U patent/CN202382116U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836470A (en) * | 2012-11-21 | 2014-06-04 | 林万炯 | Rotating spotlight |
| CN103244915A (en) * | 2013-05-21 | 2013-08-14 | 杭州华普永明光电股份有限公司 | Connecting structure of light-emitting diode (LED) module and LED lighting device |
| CN103244915B (en) * | 2013-05-21 | 2016-04-06 | 杭州华普永明光电股份有限公司 | The syndeton of illuminating module and LED light device |
| CN104214597A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED lamp |
| CN104235783A (en) * | 2013-06-13 | 2014-12-24 | 欧普照明股份有限公司 | Illuminating lamp |
| CN103759163A (en) * | 2014-02-18 | 2014-04-30 | 大连光大环球节能服务有限公司 | Telescopic light-emitting diode (LED) down lamp capable of regulating light directions |
| CN106151984A (en) * | 2016-08-24 | 2016-11-23 | 中山市雷沃照明有限公司 | A kind of telescopic light fixture |
| CN109780462A (en) * | 2017-11-10 | 2019-05-21 | 深圳市金海滨光电科技有限公司 | Intelligent lamp |
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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: 20120815 Termination date: 20161219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |