CN103574529A - Light-emitting device - Google Patents
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- CN103574529A CN103574529A CN201210273701.3A CN201210273701A CN103574529A CN 103574529 A CN103574529 A CN 103574529A CN 201210273701 A CN201210273701 A CN 201210273701A CN 103574529 A CN103574529 A CN 103574529A
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Abstract
The invention relates to a light-emitting device (100) for being arranged on an assembling plate (A) provided with an assembling hole (3). The light-emitting device (100) comprises a shell (1) and a light-emitting module (2), wherein the light-emitting module (2) is arranged in the shell (1) and can move longitudinally relative to the shell (1); the shell (1) is arranged on a first side (S1) of the assembling plate (A). The light-emitting device (100) is characterized by further comprising an adjusting mechanism, wherein the adjusting mechanism comprises an operating piece (4) arranged on the second side (S2), which is opposite to the first side (S1), of the assembling plate (A), and a first adjusting component and a second adjusting component which are arranged on the shell (1) and the light-emitting module (2) respectively; the operating piece (4) interacts with the first adjusting component, and the first adjusting component interacts with the second adjusting component so as to at least allow the light-emitting module (2) to move longitudinally relative to the shell (1) via the assembling hole (3).
Description
Technical field
The present invention relates to a kind of for being installed to light-emitting device, the particularly Down lamp on buck plate, for example ceiling.
Background technology
Down lamp is a kind of common lighting device, is widely used in office, hall and auditorium.Thereby being embedded in roof or wall, Down lamp guarantees aesthetic.
In recent years, along with the application of LED lamp is more and more extensive, LED lamp source also starts to be more and more applied in Down lamp.In order to meet the needs of various application occasions, the light emitting module in Down lamp is liftably fixed in light-emitting device.Can regulate thus and make the exiting surface of Down lamp and its fitting surface be positioned at same plane, to obtain the emergent light perpendicular to fitting surface.The light emitting module that can also make to be fixed on pivotally in Down lamp extends fitting surface, to obtain with respect to fitting surface emergent light obliquely.
In the prior art, can by means of be arranged on spring in the housing of Down lamp realize light emitting module is carried out this with respect to fitting surface or with respect to the lift adjustment of the housing of Down lamp.This spring is flexibly clamped in housing to deviate between the end face and light emitting module of buck plate, by adjusting bolt, carry out the d/d length of regulating spring, can in the direction perpendicular to fitting surface, light emitting module be released to housing at least in part by means of the elastic force of spring thus.
But follow this elastic force, in Down lamp, also there will be inevitable frictional force, can greatly affect thus the service life of Down lamp, and when selecting this spring, must consider the deadweight of light emitting module.Owing to controlling light emitting module and carry out the spring of lifting in housing, be positioned at the ceiling back side in addition, therefore in the situation that Down lamp has been arranged on ceiling, be difficult to ceiling just in the face of the lifting of light emitting module regulates.
Summary of the invention
Therefore one object of the present invention is, a kind of light-emitting device is proposed, operator can be simply regulates light-emitting device in exiting surface one side of light-emitting device, so that the light emitting module in light-emitting device can carry out almost friction free elevating movement with respect to fitting surface in light-emitting device.
According to the present invention, propose a kind of for being installed to the light-emitting device on the buck plate with pilot hole, comprise housing and light emitting module, wherein said light emitting module is arranged in described housing and moves in the vertical with respect to described housing, described housing is arranged on the first side of described buck plate, it is characterized in that, also comprise adjustment structure, described adjustment structure comprises: the controls that is arranged on second side relative with described the first side of described buck plate; Being separately positioned on first on described housing and described light emitting module regulates parts and second to regulate parts, described controls and described first regulates parts effect and described first to regulate parts and described second to regulate parts effect, at least to allow described light emitting module to move in the vertical with respect to described housing through described pilot hole.
By the adjustment structure that lays respectively at buck plate, for example ceiling both sides is set in light-emitting device, can realize from exiting surface one side of light-emitting device and control light emitting module with respect to the lifting of housing.User for example only needs to adjust controls in the front of ceiling, just can be by means of the first and second adjusting parts that are positioned at the ceiling back side simple and low wearing and tearing change light emitting module with respect to the position of housing.In a kind of particularly preferred situation, by manipulation, regulate parts can make the light emitting module that is for example positioned at the ceiling back side move to front one side of ceiling through pilot hole, and can swing with respect to ceiling." longitudinally " in this article refers to the direction perpendicular to buck plate.
According to a preferred design of the present invention, described controls and described first regulates parts effect and described first to regulate parts and described second to regulate parts effect to allow described light emitting module to change between the first state with respect to described housing locking and the second state with respect to described housing slip, wherein, in described the second state, described light emitting module moves with respect to described housing in the vertical through described pilot hole.Conversion or the conversion from second state to first state of light-emitting device from the first state to the second state preferably regulates the effect parts to connect to trigger by means of the controls in the second side with in first of the first side at this, the the first adjusting parts that driven by controls drive again the second adjusting parts simultaneously, can make thus light emitting module be locked in housing, or can carry out elevating movement with respect to housing.
According to a preferred design of the present invention, described controls rotated up in week, to drive described first to regulate parts to regulate parts to switch between described the first state and described the second state with respect to described second.Thus controls is given to the first adjusting parts that are positioned at the first side in the circumferential transmission of torque of the second side, user can directly touch controls and it is screwed, so that light emitting module slides, is lifting with respect to housing in the first side.
According to a preferred design of the present invention, described first regulates parts to have first surface and second, and in described the first state, described first surface and described second regulates parts effect; In described the second state, described second and described the second adjusting parts effect.First regulates parts as mobilizable parts, utilizes respectively it to design different first surfaces or second and fixing the second adjusting parts effect, so that light-emitting device is respectively in the first state or the second state.
According to a preferred design of the present invention, described first regulates parts to comprise the first screw rod on the internal perisporium that is rotatably fixed on described housing, described second regulates parts to comprise the second screw rod, and described the first screw rod comprises as the threaded portion of described first surface and the plane domain of described second.When the helicitic texture on the first screw flight region and the second screw rod is engaged with each other, housing and light emitting module are locked to each other; When the plane domain of the first screw rod contacts the helicitic texture on the second screw rod, housing and light emitting module are not locked to each other, and therefore likely relatively move.
According to a preferred design of the present invention, described first regulates parts also to comprise the eccentrically weighted shaft that is connected to described the first screw rod end, and described eccentrically weighted shaft is connected with described controls effect and drives described the first screw rod to change between described the first state and described the second state.Eccentrically weighted shaft passes to the first screw rod as power transmission part by the power being applied on controls.
According to a preferred design of the present invention, described controls is annular element, described controls has for holding and guide the gathering sill of described eccentrically weighted shaft in a side of described housing, is provided with the first stopper point and the second stopper point for described eccentrically weighted shaft in wherein said gathering sill.Eccentrically weighted shaft rotates between the first and second stopper points, drives prejudicially thus the first rotating shaft to carry out rotation with respect to the second rotating shaft.
According to a preferred design of the present invention, described eccentrically weighted shaft moves between described the first stopper point and described the second stopper point, make between described the first stopper point and the second stopper point, described the first screw rod carries out the conversion at least one times between described the first state and described the second state.On the first screw rod, can there are a plurality of plane domains parallel to each other, at the first screw rod, by eccentrically weighted shaft, driven and to carry out time rotational thus, can at least realize the change of (or from non-engagement state to engagement) from engagement to non-engagement state of first and second screw rod.
According to a preferred design of the present invention, on the internal perisporium of described housing, be formed with the first holding tank that holds described the first screw rod, described the first holding tank is designed to the U-lag extending along described internal perisporium in the direction perpendicular to described buck plate.The first screw rod can with respect to the second screw rod rotation be contained in U-lag, and can not deviate from.Preferably, the length of described the first screw rod is greater than described the second screw rod.Therefore the second screw rod, being fixed on light emitting module always can be connected with the first screw acting in housing in a longitudinal direction.
According to a preferred design of the present invention, described light emitting module comprises the load bearing seat of lamp holder and the described lamp holder of carrying, and described second regulates parts to be arranged on the periphery wall of described load bearing seat.By means of being fixed on second on load bearing seat periphery wall, regulate parts, can make to be arranged in all the time load bearing seat locked or motion together with lamp holder of housing.
According to a preferred design of the present invention, described load bearing seat has tubular profile, caves in away from described housing in the subregion of described load bearing seat, to form the second holding tank that holds described the second adjusting parts.Second regulates parts to be fixed in a longitudinal direction in the second holding tank.
According to a preferred design of the present invention, on the internal perisporium of described housing, be provided with chute, on the periphery wall of described load bearing seat, be fixed with slide bar, be contained in described chute to described slide bar form fit.Can guarantee that thus load bearing seat slides all the time in a longitudinal direction in housing.
According to a preferred design of the present invention, described housing comprises the main body with tubular profile and the retainer ring being perpendicular to one another, and described main body, described retainer ring and controls are fixed together successively with one heart.Main body and retainer ring can be to be made into integration or to utilize such as techniques such as welding to connect as one.On retainer ring, be provided with the opening corresponding to gathering sill.
According to a preferred design of the present invention, also comprise and be arranged on described controls at least one fixture in a side of described housing, described fixture extends through spacing hole default on described retainer ring, and described controls is pressed to described retainer ring along first direction.Preferably, described fixture is compressing tablet spring.Spacing hole upwards has certain length in week, prevents that fixture from exerting an influence to the circumferential movement of controls.
According to a preferred design of the present invention, at described retainer ring, deviate from a side of described buck plate hold-down mechanism is set, described hold-down mechanism presses to described the first side along the second direction that is in reverse to described first direction by described retainer ring.Can guarantee that thus housing is fixed in the first side of buck plate reliably.
According to a preferred design of the present invention, described hold-down mechanism comprises the support that is fixed on described retainer ring, adjusts screw rod and compress plate, described adjustment screw rod is fixed in described support and described in extending through, compresses one end of plate, described in compress plate the other end be pressed in the first side of described buck plate.By screwing adjustment screw rod, can realize simply the installation or removal of housing on buck plate.
According to a preferred design of the present invention, described controls compresses described buck plate in described the second side, and wherein said retainer ring is fixedly connected with described controls in described pilot hole.Controls partly hides pilot hole, and is formed for carrying the join domain of retainer ring.The parts that light-emitting device can be laid respectively at thus to buck plate both sides are fixed on buck plate.
Should be appreciated that, above generality is described and the following detailed description is all enumerated and illustrative, and object is for the further instruction that the invention provides to claimed.
Accompanying drawing explanation
Accompanying drawing forms the part of this description, for helping further to understand the present invention.These accompanying drawings illustrate embodiments of the invention, and are used for illustrating principle of the present invention together with description.Identical parts represent with identical label in the accompanying drawings.Shown in figure:
Fig. 1 is according to the exploded view of the first embodiment of light-emitting device of the present invention;
Fig. 2 is according to the perspective, cut-away view of the first embodiment of light-emitting device of the present invention;
Fig. 3 is according to the fragmentary, perspective view of the first embodiment of light-emitting device of the present invention;
Fig. 4 is the partial schematic diagram at the first state according to the first embodiment of light-emitting device of the present invention;
Fig. 5 is the partial schematic diagram at the second state according to the first embodiment of light-emitting device of the present invention.
The specific embodiment
In being discussed in more detail below, with reference to the accompanying drawing that forms the part of this description, wherein, in the mode of illustration, showing and can implement specific embodiments of the invention.About figure, such as " top ", " end ", " interior ", " outward " directional terms, with reference to the direction of described accompanying drawing, use.Because the assembly of the embodiment of the present invention can be placed on many different directions, thus direction term only for explanation, and without any restriction the meaning.It should be understood that and can use other embodiment, and can carry out structure or logical changes under the prerequisite that does not deviate from scope of the present invention.So, describes in detail and should not be understood to the restrictive meaning below, and the present invention is defined by the appended claims.
It should be understood that the feature of different exemplary embodiment described herein can be bonded to each other if do not have other dated especially.
Fig. 1 is according to the exploded view of the first embodiment of light-emitting device of the present invention.Light-emitting device 100 according to the present invention can be used as Down lamp and is fixed on design example as on the first side S1 of the buck plate A of ceiling, and wherein the light emitting module 2 of light-emitting device 100 can partly extend to the second side S2 relative with the first side S1 through pilot hole 3.By means of adjustment structure, can regulate light emitting module 2 with respect to position and the motion state of housing 1.At this, light emitting module 2 comprises lamp holder 12 and is pivotally connected to the load bearing seat 13 of lamp holder 12.Pass through adjustment structure, not only can make load bearing seat 13 slide up and down in housing 1, but also can make the lamp holder 12 that is connected to load bearing seat 13 ends extend to the second side S2 completely, be the bright dipping side of light-emitting device 100 through pilot hole 3, and can be about longitudinal direction deflection or the swing perpendicular to buck plate A at the second side S2.
Adjustment structure comprises controls 4, partial fixing first the regulating parts and being fixed on load bearing seat 13 periphery walls second and regulate parts on housing 1 internal perisporium that is arranged on the second side S2.By the slewing maneuver part 4 that makes progress in week, not only can make to be positioned at first of the first side S1 and regulate parts to act on and being connected with controls 4, can also make the first adjusting parts further and be designed to second of the second screw rod 6 to regulate parts to interact.User for example only needs to adjust in the front of buck plate A (i.e. the second side S2) controls 4, just can be by means of the first and second change light-emitting devices 100 that regulate the simple and low wearing and tearing of parts at the back side (i.e. the first side S1) that are positioned at buck plate A with respect to the position of housing 1.
Perspective, cut-away view in conjunction with the first embodiment shown in Fig. 2 can find out, first regulates parts to comprise the first screw rod 5 on the internal perisporium that is rotatably fixed on housing 1 and be connected to the eccentrically weighted shaft 7 of the first screw rod 5 ends.The perisporium of the first screw rod 5 is comprised of at least one first surface extending in a longitudinal direction (being the threaded portion 51 shown in Figure 4 and 5) and at least one second (being the plane domain 52 shown in Figure 4 and 5).In addition, on the internal perisporium of housing 1, be provided with a plurality of chutes 15, on the periphery wall of load bearing seat 13, be fixed with a plurality of slide bars 16, be contained in chute 15 separately to these slide bar form fit.By controls 4, drive the first screw rods 5 to carry out rotation with respect to the second screw rod 6, when the first screw rod 5 and the second screw rod 6 are engaged with each other, light-emitting device 100 is the first state I with respect to housing 1 locking in light emitting module 2; When the first screw rod 5 and the second screw rod 6 do not mesh, light-emitting device 100 is in unlock state, the second state I I that light emitting module 2 slides with respect to housing 1.
From Fig. 1 and 2, can find out, in the present embodiment, housing 1 comprises the main body with tubular profile 17 and the retainer ring 18 being vertically connected to one another, and the load bearing seat 13 being slidably received in main body 17 has the tubular profile consistent with main body 17.On the internal perisporium of main body 17, be formed with the U-lag extending in a longitudinal direction, it is limited to the first screw rod 5 wherein as the first holding tank 11.The part periphery wall of load bearing seat 13 is away from housing 1 depression, to form the second holding tank 14 that holds the second screw rod 6.In order to ensure load bearing seat 13, can in main body 17, slide up and down or be locked in a longitudinal direction on the predetermined altitude of main body 17, therefore limit the height that load bearing seat 13 height is in a longitudinal direction less than main body 17, and the length that also limits thus the second screw rod 6 is less than the length of the first screw rod 5.
In addition, upper in order to make housing 1 can be securely fixed in the first side S1 of buck plate A, at retainer ring 18, deviate from a side of buck plate A a plurality of hold-down mechanisms 20 can be set, to press to buck plate A on the second direction F2 that retainer ring 18 is illustrated in the drawings.Meanwhile, upper for controls 4 being fixed on to the second side S2, light-emitting device 100 also comprises and is arranged on a plurality of fixtures 19 of controls 4 in housing 1 one sides.Fixture 19 is preferably designed to compressing tablet spring, and they extend through a plurality of spacing holes 25 default on retainer ring 18, and controls 4 is pressed to retainer ring 18 along the first direction F1 shown in Fig. 1.In the case, controls 4 compresses buck plate A at the second side S2, and wherein retainer ring 18 embeds in pilot hole 3, and is fixedly connected with controls 4.Controls 4 partly hides pilot hole 3, and is formed for carrying the join domain of retainer ring 18.First direction F1 and second direction F2 opposite direction, can be fixed on buck plate A above by the housing 1 and the controls 4 that lay respectively at buck plate A both sides by means of hold-down mechanism 20 and fixture 19 thus, particularly housing 1 and controls 4 is fixed together with one heart.
In the preferred case, hold-down mechanism 20 and fixture 19 can upwards evenly be arranged each other alternately in week.
In addition, between slide bar 16 and the periphery wall of load bearing seat 13, be provided with rubber strip (not shown), the vibrations that produce while sliding up and down in housing 1 to reduce load bearing seat 13.
Fig. 3 is according to the fragmentary, perspective view of the first embodiment of light-emitting device of the present invention, has wherein omitted the main part of tubular, only shows clearly position and the annexation of adjustment structure.From this schematic diagram, can find out, first regulates parts also to comprise the eccentrically weighted shaft 7 that is connected to the first screw rod 5 ends, and eccentrically weighted shaft 7 is passed on retainer ring 18 as its default opening acts on and being connected with controls 4.Eccentrically weighted shaft 7 is limited in the gathering sill 8 being formed on controls 4 movingly, forms and is connected with the effect of controls 4 thus.The controls 4 that is designed to annular element has for holding and guide the gathering sill 8 of eccentrically weighted shaft 7 in the side towards housing 1, eccentrically weighted shaft 7 is formed on motion between the first stopper point 9 in gathering sill 8 and the second stopper point 10 protruding, drives thus the first screw rod 5 to carry out rotation with respect to the second screw rod 6.In this process, can realize light-emitting device 100 and change between the first state I and the second state I I.
Between the first stopper point 9 and the second stopper point 10, have for the enough spaces of eccentrically weighted shaft 7.Can guarantee that thus eccentrically weighted shaft 7 is when turning to the second stopper point 10 from the first stopper point 9, at least one first surface of the first screw rod 5 and one second respectively with the second screw rod 6 interact.In other words, in this process, the first screw rod 5 is at least from being transformed into non-engagement state with the engagement of the second screw rod 6, or is transformed into engagement from non-engagement state.At the first screw rod 5 and the second screw rod 6, during in non-engagement state, can manually guide load bearing seat 13 to slide up and down in main body 17, and then the elevating movement that makes load bearing seat 13 drive lamp holders 12 to carry out with respect to buck plate A.
Gathering sill 8 can be designed to various applicable shapes, particularly be formed on projectedly the first stopper point 9 in gathering sill 8 and the second stopper point 10 can have with the present embodiment in different profiles, as long as this profile can make eccentrically weighted shaft 7 rotate, just belong to category of the present invention between the first stopper point 9 and the second stopper point 10.
From figure, can also be clear that, hold-down mechanism 20 comprises support 21, the adjustment screw rod 22 being fixed on retainer ring 18 and compresses plate 23, adjust screw rod 22 and be fixed in support 21 and extend through the one end that compresses plate 21, the other end that compresses plate 21 is pressed on the first side S1 of buck plate A.By adjusting hold-down mechanism 20, can simply light-emitting device 100 be arranged on to buck plate A upper, or remove from buck plate A.
In unshowned the second embodiment, can a plurality of the first screw rods parallel to each other be set in enclosure interior, the end of each the first screw rod is connected with the rotating shaft of each deflection.Correspondingly at a plurality of second screw rods that mate with the first screw rod of outer setting of load bearing seat 13.On controls, be provided with equally a plurality of for holding the gathering sill of being partial to rotating shaft.
In unshowned the 3rd embodiment, threaded portion and plane domain that a plurality of each intervals are arranged can be set on the first screw rod according to actual conditions.Can, when eccentrically weighted shaft turns to the second stopper point from the first stopper point, realize the multiple conversions between the first state and the second state thus.
Fig. 4 and Fig. 5 show respectively the partial schematic diagram at the first state I and the second state I I according to the first embodiment of light-emitting device of the present invention.In the present embodiment, the first screw rod 5 has two plane domains that are oppositely arranged 52.
In the first state I shown in Figure 4, eccentrically weighted shaft 7 is for example stopped by the first stopper point 9, now the threaded portion 51 of the first screw rod 5 helicitic texture lucky and the second screw rod 6 is engaged with each other to form and is threaded, make thus the housing 1(not shown) and load bearing seat 13 be locked to each other in a longitudinal direction, light emitting module 2 is not shown with respect to buck plate A() position fix.
In the second state I I shown in Figure 5, by screw controls 4 in the circumferential direction shown in arrow, can drive eccentrically weighted shaft 7 for example from the first stopper point 9 to the second stopper point 10 motions.Deflection rotating shaft 7 passes to the first screw rod 5 by the rotating torque of controls 4, makes it with respect to the second screw rod 6, carry out rotation, can make thus the plane domain 52 of the first screw rod 5 turn to the second screw rod 6 to avoid the first screw rod 5 and the second screw rod 6 engagements.In the case, manually push-and-pull lamp holder 12(is not shown) so that load bearing seat 13 is arranged in the predetermined altitude of housing 1, for example, can make lamp holder from housing 1, stretch out completely.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Label list
1 housing
2 light emitting modules
3 pilot holes
4 controls
5 first screw rods
51 threaded portions
52 plane domains
6 second screw rods
7 eccentrically weighted shafts
8 gathering sills
9 first stopper points
10 second stopper points
11 first holding tanks
12 lamp holders
13 load bearing seats
14 second holding tanks
15 chutes
16 slide bars
17 main bodys
18 retainer rings
19 fixtures
20 hold-down mechanisms
21 supports
22 adjust screw rod
23 compress plate
25 spacing holes
A buck plate
F1 first direction
F2 second direction
S1 the first side
S2 the second side
I the first state
II the second state
Claims (19)
1. one kind for being installed to the light-emitting device (100) on the have pilot hole buck plate (A) of (3), comprise housing (1) and light emitting module (2), wherein said light emitting module (2) is arranged in described housing (1) and moves in the vertical with respect to described housing (1), described housing (1) is arranged on first side (S1) of described buck plate (A), it is characterized in that, also comprise adjustment structure, described adjustment structure comprises: the controls (4) that is arranged on second side (S2) relative with described the first side (S1) of described buck plate (A); Being separately positioned on first on described housing (1) and described light emitting module (2) regulates parts and second to regulate parts, described controls (4) and described first regulates parts effect and described first to regulate parts and described second to regulate parts effect, at least to allow described light emitting module (2) to move in the vertical with respect to described housing (1) through described pilot hole (3).
2. light-emitting device according to claim 1 (100), it is characterized in that, described controls (4) and described first regulates parts effect and described first to regulate parts and described second to regulate parts effect to allow described light emitting module (2) at the first state (I) with respect to described housing (1) locking and conversion between with respect to second state (II) of described housing (1) slip, wherein, in described the second state (II), described light emitting module (2) moves with respect to described housing (1) in the vertical through described pilot hole (3).
3. light-emitting device according to claim 2 (100), it is characterized in that, described controls (4) rotated up in week, to drive described first to regulate parts to regulate parts to switch between described the first state (I) and described the second state (II) with respect to described second.
4. light-emitting device according to claim 3 (100), is characterized in that, described first regulates parts to have first surface and second, and in described the first state (I), described first surface and described second regulates parts effect; In described the second state (II), described second and described the second adjusting parts effect.
5. light-emitting device according to claim 4 (100), it is characterized in that, described first regulates parts to comprise the first screw rod (5) on the internal perisporium that is rotatably fixed on described housing (1), described second regulates parts to comprise the second screw rod (6), and described the first screw rod (5) comprises threaded portion (51) as described first surface and the plane domain (52) of described second.
6. light-emitting device according to claim 5 (100), it is characterized in that, described first regulates parts also to comprise the eccentrically weighted shaft (7) that is connected to described the first screw rod (5) end, and described eccentrically weighted shaft (7) is connected and drives described the first screw rod (5) to change between described the first state (I) and described the second state (II) with described controls (4) effect.
7. light-emitting device according to claim 6 (100), it is characterized in that, described controls (4) is annular element, described controls (4) has the gathering sill (8) for holding and guide described eccentrically weighted shaft (7) in a side of described housing (1), is provided with the first stopper point (9) and the second stopper point (10) for described eccentrically weighted shaft (7) in wherein said gathering sill (8).
8. light-emitting device according to claim 7 (100), it is characterized in that, described eccentrically weighted shaft (7) moves between described the first stopper point (9) and described the second stopper point (10), makes to carry out the conversion at least one times between described the first state (I) and described the second state (II) at described the first screw rod (5) between described the first stopper point (9) and the second stopper point (10).
9. according to the light-emitting device (100) described in any one in claim 5-8, it is characterized in that, on the internal perisporium of described housing (1), be formed with the first holding tank (11) that holds described the first screw rod (5), described the first holding tank (11) is designed to the U-lag extending along described internal perisporium in the direction perpendicular to described buck plate (A).
10. according to the light-emitting device (100) described in any one in claim 5-8, it is characterized in that, the length of described the first screw rod (5) is greater than described the second screw rod (6).
11. according to the light-emitting device (100) described in any one in claim 1-8, it is characterized in that, described light emitting module (2) comprises the load bearing seat (13) of lamp holder (12) and the described lamp holder of carrying (12), and described second regulates parts to be arranged on the periphery wall of described load bearing seat (13).
12. light-emitting devices according to claim 11 (100), it is characterized in that, described load bearing seat (13) has tubular profile, and the subregion of described load bearing seat (13) is away from described housing (1) depression, to form the second holding tank (14) that holds described the second adjusting parts.
13. light-emitting devices according to claim 11 (100), it is characterized in that, on the internal perisporium of described housing (1), be provided with chute (15), on the periphery wall of described load bearing seat (13), be fixed with slide bar (16), be contained in described chute (15) to described slide bar (16) form fit.
14. according to the light-emitting device (100) described in any one in claim 1-8, it is characterized in that, described housing (1) comprises the main body with tubular profile (17) and the retainer ring (18) being perpendicular to one another, and described main body (17), described retainer ring (18) and controls (4) are fixed together successively with one heart.
15. light-emitting devices according to claim 14 (100), it is characterized in that, also comprise and be arranged on described controls (4) at least one fixture (19) in a side of described housing (1), described fixture (19) extends through at the upper default spacing hole (25) of described retainer ring (18), and described controls (4) is pressed to described retainer ring (18) along first direction (F1).
16. light-emitting devices according to claim 15 (100), is characterized in that, described fixture (19) is compressing tablet spring.
17. light-emitting devices according to claim 15 (100), it is characterized in that, at described retainer ring (18), deviate from a side of described buck plate (A) hold-down mechanism (20) is set, described hold-down mechanism (20) presses to described the first side (S1) along the second direction (F2) that is in reverse to described first direction (F1) by described retainer ring (18).
18. light-emitting devices according to claim 17 (100), it is characterized in that, described hold-down mechanism (20) comprises support (21), the adjustment screw rod (22) being fixed on described retainer ring (18) and compresses plate (23), described adjustment screw rod (22) is fixed in described support (21) and described in extending through, compresses one end of plate (21), described in compress plate (21) the other end be pressed in first side (S1) of described buck plate (A).
19. light-emitting devices according to claim 18 (100), it is characterized in that, described controls (4) compresses described buck plate (A) in described the second side (S2), and wherein said retainer ring (18) neutralizes described controls (4) at described pilot hole (3) and is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273701.3A CN103574529A (en) | 2012-08-02 | 2012-08-02 | Light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273701.3A CN103574529A (en) | 2012-08-02 | 2012-08-02 | Light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103574529A true CN103574529A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210273701.3A Pending CN103574529A (en) | 2012-08-02 | 2012-08-02 | Light-emitting device |
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| Country | Link |
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| CN (1) | CN103574529A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN106247122A (en) * | 2015-06-03 | 2016-12-21 | 安讯士有限公司 | For installing the erecting device of equipment and for the method mounting and dismounting equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586059Y (en) * | 2002-11-27 | 2003-11-12 | 王先金 | Regulatable lampholder |
| US6965077B2 (en) * | 2003-12-06 | 2005-11-15 | Halbert Alan P | Article of manufacture for reinforcing a ceiling electrical box with fixture support |
| US20080198583A1 (en) * | 2007-02-20 | 2008-08-21 | Mcmillen Kenneth Clark | Multi-purpose lamp housing and network |
| CN201218396Y (en) * | 2008-02-27 | 2009-04-08 | 晶睿通讯股份有限公司 | Embedded fixing device |
| CN202294615U (en) * | 2011-09-29 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Installation structure of braking light switch |
-
2012
- 2012-08-02 CN CN201210273701.3A patent/CN103574529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586059Y (en) * | 2002-11-27 | 2003-11-12 | 王先金 | Regulatable lampholder |
| US6965077B2 (en) * | 2003-12-06 | 2005-11-15 | Halbert Alan P | Article of manufacture for reinforcing a ceiling electrical box with fixture support |
| US20080198583A1 (en) * | 2007-02-20 | 2008-08-21 | Mcmillen Kenneth Clark | Multi-purpose lamp housing and network |
| CN201218396Y (en) * | 2008-02-27 | 2009-04-08 | 晶睿通讯股份有限公司 | Embedded fixing device |
| CN202294615U (en) * | 2011-09-29 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Installation structure of braking light switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN104235802B (en) * | 2014-09-30 | 2018-05-01 | 浙江磐安绿光电子有限公司 | A kind of high-efficiency radiator and the LED lamp with the high-efficiency radiator |
| CN106247122A (en) * | 2015-06-03 | 2016-12-21 | 安讯士有限公司 | For installing the erecting device of equipment and for the method mounting and dismounting equipment |
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Effective date of abandoning: 20180828 |