CN208535785U - A kind of universal downlight of adjustment structure and full angle adjusting for downlight - Google Patents

Abstract

The utility model relates to a kind of adjustment structures for downlight and full angle to adjust universal downlight, and for the adjustment structure of downlight, including the regulating device being mounted in light bulb shell, the regulating device adjusts the angle of light source irradiation for installing light source.Full angle adjusts universal downlight, including the adjustment structure for downlight, with the light bulb casing assembly being sleeved on outside adjustment structure, and the light source assembly being sleeved in light source fixing seat, adjustment structure can drive light source assembly to axially rotate and swing with respect to light bulb casing assembly.The utility model is that adjustment structure is located inside lamp body, is matched by light source fixing seat adjustment buckle with rotating bracket, realizes the global illuminating of light source, substantially reduces lamps and lanterns volume, and appearance is more beautiful, succinct and convenient transportation and installation.

Description

A kind of universal downlight of adjustment structure and full angle adjusting for downlight

Technical field

The utility model relates to lighting technical field, it is related to adjusting universal cylinder for the adjustment structure and full angle of downlight Lamp.

Background technique

Existing universal downlight is a kind of illuminations using LED as light source, is that one kind can be in the series such as LED Carry out the lamps and lanterns of full angle adjustment range of exposures according to demand.Be suitable for indoor environment, dustproof design, be applied to stage illumination, lighting, The places such as domestic lighting, company, office lighting, the illumination of high-grade club, market, showroom, showcase, cabinet, museum.And show Universal downlight shared by space, heat sinking function, especially light source radiating angle be all to need spy in production, installation process Not Zhu Yi the problem of.

Currently, Universal lamp in the market is mostly based on trunk lamp this kind of product rotatably by installing one outside lamp body The equipment for assisting rotation, lamp body are separated with outside rotation ancillary equipment.The shortcomings that this kind of downlight, is due to lamp body and outer Portion's rotating device is separation, and lamp body takes up space greatly；So that rotation is inconvenient, and rotate limited angle；Heat dissipation performance It is weaker.

In consideration of it, urgently there is the adjustment structure for downlight an of maintenance easy to disassemble in the art.

Summary of the invention

The technical problem to be solved by the present invention is to provide a kind of adjustment structures for downlight.

The utility model adopts the following technical solution:

The utility model provides a kind of adjustment structure for downlight, including the adjusting dress being mounted in light bulb shell It sets, the regulating device adjusts the angle of light source irradiation for installing light source.

Further, the regulating device includes the light source fixing seat for installing light source, at least one sliding rail and tune Bed rearrangement body；The sliding rail is movably connected with light source fixing seat and adjustment pedestal, guarantees light source fixing seat and adjusting seat physical efficiency Enough opposite swings.

Further, the light source fixing seat be from close to sliding rail one end to other end gradually transition enlarged configuration； The light source fixing seat is equipped with the mounting groove for being clamped sliding rail.

Further, the adjustment pedestal includes rotating bracket and pedestal, and the rotating bracket is axle turnable dynamic and pedestal Inner wall suit.

Further, the rotating bracket is equipped with rotating boss, and one end far from rotating boss is equipped at least one cooperation The frame body of connection sliding rail.

Further, the end of the frame body is equipped with the sliding block for cooperating sliding rail sliding.

Further, the rotating boss is equipped at least one spacing block set.

Further, the pedestal is pipe structure, and rotating boss inserts in pipe structure, and pipe sleeve inner wall is equipped with cooperation limit The limiting slot of position convex block.

Further, the sliding rail is equipped at least one clamping block in the side far from adjustment pedestal, and sliding rail is equipped with Cooperate the sliding slot of sliding block.

Also disclose a kind of universal downlight of full angle adjusting, the adjusting knot including being used for downlight described in above-mentioned any one Structure, and the light bulb casing assembly being sleeved on outside adjustment structure, and the light source assembly being sleeved in light source fixing seat adjust knot Structure can drive light source assembly to axially rotate and swing with respect to light bulb casing assembly.

Compared with prior art, the utility model has the beneficial effects that:

The utility model is that adjustment structure is located inside lamp body, passes through light source fixing seat adjustment buckle and rotating bracket phase Cooperation, realizes the global illuminating of light source, substantially reduces lamps and lanterns volume, appearance is more beautiful, succinct and convenient transportation and Installation；The shell, cover, light source fixing seat and regulating device of the utility model are manufactured using ADC12 material, to make entire lamp The integral heat sink of tool is more preferable, and lamp life is longer.The smart structural design of the utility model, small in size, easy to use, heat dissipation Property it is good and to adjust angle wide, be widely used in adjusting light-source angle and use.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram that full angle adjusts universal downlight；

Fig. 2 is the structural schematic diagram of adjustment structure；

Fig. 3 is the cross-sectional view of light source fixing seat；

Fig. 4 is the schematic diagram for sliding rail；

Fig. 5 is the schematic diagram of rotating bracket.

Identified in figure: 1- light bulb casing assembly, 2- adjustment pedestal, 21- pedestal, 22- rotating bracket, 220- rotating boss, 221- spacing block set, 222- shaft lug boss, 223- frame body, 224- sliding block, 3- slide rail, 301- sliding slot, 302- clamping block, 4- Light source assembly, 41-LED lamp, 42- reflector fixed ring, 43- reflector, 5- light source fixing seat, 501- mounting groove, 502- clamping Slot.

[specific embodiment]

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model does not limit the utility model.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " connects " connected " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

With reference to shown in attached drawing 1-5, the utility model provides a kind of adjustment structure for downlight, including is mounted on light bulb Regulating device in shell, the regulating device adjust the angle of light source irradiation for installing light source.

Relatively tradition in the increased adjustment structure of downlight shell, the utility model by increasing adjustment structure in shell, Since lamp body and external rotating device are isolated structures, lamp body takes up space greatly effective solution tradition downlight；So that Rotation is inconvenient, and rotates limited angle；The weaker problem of heat dissipation performance.

Further, the regulating device includes the light source fixing seat 5 for installing light source, at least one sliding 3 He of rail Adjust pedestal 2；The sliding rail 3 is movably connected with light source fixing seat 5 and adjustment pedestal 2, guarantees light source fixing seat 5 and adjustment Pedestal 2 opposite can be swung.

Light source can effectively be increased by way of increasing track structure between light source fixing seat 5 and adjustment pedestal 2 The angle of the swing adjustment of fixing seat 5, while the swing of light source fixing seat 5 can only be carried out in the range of track limits, have The stability that the guarantee of effect is swung.

It is swung to reach more smoothly adjustment light source fixing seat 5, further, the cross section of the light source fixing seat 5 For arc-shaped or gradually transition pyramidal structure；It may be considered in the close one end of adjustment pedestal 2 to far from adjustment pedestal 2 one Hold the horn structure for the extension that gradually extends outwardly.

Gradually transition structure

Light source fixing seat 5 uses Loadings On Hemispherical Shell structure and is illustrated in the present embodiment, and other embodiment light sources are solid Reservation 5 can use oval structure or horn structure.The inner wall of the Loadings On Hemispherical Shell of the light source fixing seat 5 of the present embodiment is equipped with peace The slot position for filling light source assembly 4, facilitates the installation of light source assembly 4.

The light source fixing seat 5 is equipped with the mounting groove 501 for being clamped sliding rail 3, and sliding rail 3 is passed through clamping and installation The purpose of fast assembling-disassembling is realized in the installation of slot 501, while can also carry out installing fixed sliding rail 3 using the display of non-clamping, such as Install by screw in the case where not opening up mounting groove 501 and slides the surface for being valued for Loadings On Hemispherical Shell.While in order to cooperate cunning Clamping block 302 in dynamic rail 3, mounting groove 501 is corresponding to be additionally provided with clamping groove 502, when clamping block 302 and clamping groove 502 are pacified The inner wall of clamping block 302 and Loadings On Hemispherical Shell slides the outer surface of rail 3 and the exterior wall of Loadings On Hemispherical Shell in flat in smooth transition after dress Sliding transition structure.

Further, in order to guarantee that light source fixing seat 5 can be realized 360 degree of axis rotation, the adjustment pedestal 2 includes turning Dynamic bracket 22 and pedestal 21, rotating bracket 22 is axle turnable dynamic to be set with 21 inner wall of pedestal；The structure rotated using axis is effective It ensure that adjustment light source fixing seat 5 drives the rotation of light source assembly 4, increase the flexibility of adjustment, use more diversity.Tool Body is that the rotation of 22 axis of rotating bracket is installed on pedestal 21:

Further, the rotating bracket 22 is equipped with rotating boss 220, and one end far from rotating boss 220 is equipped at least The frame body 223 of one sliding rail 3 that is cooperatively connected, the rotating boss 220 are equipped at least one spacing block set 221.The bottom Seat 21 is pipe structure, and rotating boss 220 inserts in pipe structure, and pipe sleeve inner wall is equipped with the limiting slot of cooperation spacing block set 221.

In one embodiment, between the rotating boss 220 is inserted in installation inboard wall of tube body, and formation is certain therebetween Gap can make rotating bracket 22 realize axis rotation, while in order to guarantee to occur while meeting rotating bracket 22 and rotating Two axisymmetric spacing block sets 221 are arranged in the case where falling off from tube body on boss.Also it is arranged one in the inner wall of tube body simultaneously The limiting slot to outer wall depression is enclosed, for limiting spacing block set 221, while spacing block set 221 can also be moved in limiting slot. One end of the separate rotating boss 220 is set there are two the frame body 223 for the sliding rail 3 that is cooperatively connected, and two frame bodies 223 are movable respectively Connection sliding rail 3, and moved in the range of sliding rail 3 and limiting, light emission angle is adjusted to realize and swing light source assembly 4 Purpose.

In another embodiment, de- from tube body in order to guarantee to occur while meeting rotating bracket 22 and rotating An axisymmetric spacing block set 221 is arranged, that is to say, that the quantity of positive stop lug boss can in the case where falling on rotating boss 220 To be increased and decreased according to the case where use.One end of the separate rotating boss 220 is equipped with a mating connection and slides rail 3 simultaneously Frame body 223, frame body 223 be movably connected with sliding rail 3.

In order to guarantee that the rotating boss 220 with positive stop lug boss can easily be installed to the inboard wall of tube body, further, By the pedestal 21 along being divided axially into two parts, two parts pedestal 21 is separated when installation, then by the band limit convex The rotating boss 220 of platform snaps into defined position, i.e., positive stop lug boss and limiting slot cooperate, then pedestal 21 is fixedly mounted, real Now facilitate the purpose of installation.

In order to which rotating bracket 22 can preferably do axis rotation, edge is set far from one end of frame body 223 in rotating boss 220 Axially extending shaft lug boss 222, the shaft lug boss cover the shaft mounting hole opened up on the lesser axle center of tube body.

In order to realize axis rotation in addition to above-mentioned structure, in another embodiment, the pedestal 21 uses bearing arrangement, Here it being held and is described in detail using roller bearing, the rotating boss 220 of rotating bracket 22 and the internal diameter of ball bearing are interference fitted, from And guarantee that automatic supporter can do axis rotation around axle center, it is the outer diameter of ball bearing is installed fixation with light bulb casing assembly 1 It can.

Further, the sliding rail 3 is equipped at least one clamping block 302, sliding in the side far from adjustment pedestal 21 Rail 3 is equipped with the sliding slot 301 of cooperation sliding block 224.The end of the frame body 223 is equipped with the sliding block for cooperating sliding rail 3 to slide 224。

In one embodiment, pacify to slide the relatively stable cooperation of the mounting groove 501 in rail 3 and light source fixing seat 5 Dress, sliding rail 3 are set in the side far from adjustment pedestal 21 there are three clamping block 302, which is outwardly extending elasticity Clamping block 302 effectively cooperates with the coordinate breach started on mounting groove 501.Here guarantee sliding block 224 can be in sliding slot Opposite sliding in 301,4 angle of light source assembly can be adjusted by ensuring that.

In a further embodiment, the clamping block 302 can be set to one or three, and quantity is set according to demand, Can that swing demand, while the stabilization of mechanism.

Disclosed herein as well is a kind of full angles to adjust universal downlight as shown in Fig. 5, including the above-mentioned tune for downlight Section structure, and the light bulb casing assembly 1 being sleeved on outside adjustment structure, and the light source assembly being sleeved in light source fixing seat 5 4, adjustment structure can drive light source assembly 4 to axially rotate and swing with respect to light bulb casing assembly 1.

It should be pointed out that the light source assembly 4 includes LED light 41, reflector fixed ring 42, sealing ring and reflective Cup 43, this is that traditional light source assembly 4 is not repeating herein.

The light bulb casing assembly 1 is also that traditional technology is used to be generated such as in order to utilize heat dissipation using aluminium Made of shell also repeated no more here further according to requiring to increase the structures such as fixed face ring and spring mouth.It needs furtherly Bright, the inner wall of shell is equipped with the position for mounting seat 21, and retain certain position for adjust swing light source It is unlikely to interfere when fixing seat 5, to the problem of can not adjusting occur.

The utility model is that adjustment structure is located inside lamp body, adjusts buckle and rotating bracket by light source fixing seat 5 22 match, and realize the global illuminating of light source, substantially reduce lamps and lanterns volume, and appearance is more beautiful, succinct and facilitate fortune Defeated and installation；The shell, cover, light source fixing seat 5 and regulating device of the utility model are manufactured using ADC12 material, to make The integral heat sink of entire lamps and lanterns is more preferable, and lamp life is longer.The smart structural design of the utility model, small in size, user Just, thermal diffusivity is good and adjusting angle is wide, is widely used in adjusting light-source angle use.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (9)

1. a kind of adjustment structure for downlight, it is characterised in that: including the regulating device being mounted in light bulb shell, the tune Regulating device adjusts the angle of light source irradiation for installing light source；

The regulating device includes the light source fixing seat (5) for installing light source, at least one sliding rail (3) and adjustment pedestal (2)；The sliding rail (3) is movably connected with light source fixing seat (5) and adjustment pedestal (2), guarantees light source fixing seat (5) and adjusts Bed rearrangement body (2) opposite can be swung.

2. being used for the adjustment structure of downlight as described in claim 1, it is characterised in that: the light source fixing seat (5) is by leaning on Nearly sliding rail (3) one end is to other end gradually transition enlarged configuration；The light source fixing seat (5) is equipped with for being clamped sliding rail (3) mounting groove (501).

3. being used for the adjustment structure of downlight as described in claim 1, it is characterised in that: the adjustment pedestal (2) includes rotation Bracket (22) and pedestal (21), the rotating bracket (22) is axle turnable dynamic to be set with pedestal (21) inner wall.

4. being used for the adjustment structure of downlight as claimed in claim 3, it is characterised in that: the rotating bracket (22) is equipped with rotation Boss (220), one end far from rotating boss (220) are equipped with the frame body (223) of at least one sliding rail (3) that is cooperatively connected.

5. being used for the adjustment structure of downlight as claimed in claim 4, it is characterised in that: the end of the frame body (223) is equipped with For cooperating the sliding block (224) of sliding rail (3) sliding.

6. being used for the adjustment structure of downlight as claimed in claim 4, it is characterised in that: the rotating boss (220) is equipped with At least one spacing block set (221).

7. being used for the adjustment structure of downlight as claimed in claim 3, it is characterised in that: the pedestal (21) is pipe structure, Rotating boss (220) inserts in pipe structure, and pipe sleeve inner wall is equipped with the limiting slot of cooperation spacing block set (221).

8. being used for the adjustment structure of downlight as described in claim 1, it is characterised in that: the sliding rail (3) is far from adjustment The side of pedestal (21) is equipped at least one clamping block (302), and sliding rail (3) is equipped with the sliding slot (301) of cooperation sliding block (224).

9. a kind of full angle adjusts universal downlight, it is characterised in that: including being used for downlight described in claim 1-8 any one Adjustment structure, and the light bulb casing assembly (1) being sleeved on outside adjustment structure, and the light being sleeved in light source fixing seat (5) Source component (4), adjustment structure can drive light source assembly (4) to axially rotate and swing with respect to light bulb casing assembly (1).