CN205979425U

CN205979425U - After adjust formula LED down lamp

Info

Publication number: CN205979425U
Application number: CN201620945850.3U
Authority: CN
Inventors: 伍必胜; 陈贵忠
Original assignee: Guangdong Crystal Valley Lighting Technology Co Ltd
Current assignee: Guangdong Yigu Lighting Co.,Ltd.
Priority date: 2016-08-25
Filing date: 2016-08-25
Publication date: 2017-02-22
Anticipated expiration: 2026-08-25

Abstract

The utility model discloses an after adjust formula LED down lamp, including the face guard, can dismantle the installation clamping ring of being connected with the face guard outer wall, still including installing the rotatable body that can make rotary motion in the face guard, it can outside gliding slider to install in rotatable body, glazed source module is installed to the one end that the slider inserted in the rotatable body, and the outside of stretching out the face guard in the rotatable body is followed to the other end of slider, and the slip rubber ring has been installed to the one end that the slider inserted in the face guard, should slide rubber ring and rotatable body's inner wall interference fit messenger slider and rotatable body inner wall sliding connection, the axial motion of slider can be followed to the light source subassembly. Ability follow showcase outside is adjusted the illumination brightness and the illumination angle of LED down lamp, need not expend time in and examine, practices thrift the administrative cost in museum, exhibition center, and convenient to use.

Description

Adjustable type LED down afterwards

Technical field

This utility model is related to field of illumination lamp technology, more specifically, is to be related to a kind of rear adjustable type LED down.

Background technology

At present, the lighting species on market is various, wherein, LED point light source series lighting due to have energy-conservation, The advantages of environmental protection, is also increasingly liked by consumer and is pursued.Just because of this, many manufacturers develop more and more LED point light source series lighting, for example：The recessed light fixtures such as LED down.

When using, generally require needing to Jiao between light source assembly and lens according to brightness of illumination and light angle Away from being adjusted, but existing LED down is in the front of Down lamp/tune made above when adjusting brightness of illumination and light angle Section.The Down lamp of this structure is usually mounted to museum, the showcase in exhibition center is illuminated, especially the displaying in museum The article placed in cabinet are mostly the valuables such as historical relic, to need to open the brightness of illumination to LED down and light angle When being adjusted, needs just can be opened showcase ring upon ring and be adjusted, and expend the time long, to the pipe in museum, exhibition center Reason personnel bring great inconvenience, using extremely inconvenience.

Utility model content

The purpose of this utility model is to overcome drawbacks described above of the prior art, provides one kind outside right from showcase The brightness of illumination of LED down and light angle are adjusted, and need not be examined the time be expended, and save museum, exhibition center Management cost, and rear adjustable type LED down easy to use.

For achieving the above object, the technical scheme that this utility model provides is as follows：

A kind of rear adjustable type LED down, the installation pressure ring being detachably connected with mask outer wall including mask, also include filling It is located at the rotating mass can rotate in mask, be installed in the sliding part can slide in and out in rotating mass, described slip One end that part inserts in rotating mass is equiped with light source assembly, and the other end of sliding part stretches out mask in rotating mass Side, one end that sliding part inserts in mask is equiped with slip cushion rubber, and this slip cushion rubber is made with the inwall interference fit of rotating mass Sliding part is slidably connected with rotating mass inwall, and described light source assembly can be along the axially-movable of sliding part.

As preferred, in technique scheme, it is equiped with flexibly positioned between described mask and rotating mass outer wall Cushion rubber.

As preferred, in technique scheme, outside described mask, it is equiped with the end cap being set on sliding part.

As preferred, in technique scheme, described rotating mass are provided with light-emitting window, and this light-emitting window is equiped with Front cup, is equiped with, in this front cup, the lens being located on light source assembly.

As preferred, in technique scheme, between described mask and rotating mass outer wall, it is equiped with rotating mass Spacing ring.

Compared with prior art, the beneficial effects of the utility model are：

The rotating mass that can be rotated by installing in mask of the present utility model, being equiped with rotating mass can The sliding part sliding in and out, one end that described sliding part inserts in rotating mass is equiped with light source assembly, the other end of sliding part Stretch out the outside of mask in rotating mass, one end that sliding part inserts in mask is equiped with slip cushion rubber, this slip cushion rubber with The inwall interference fit of rotating mass makes sliding part be slidably connected with rotating mass inwall, and described light source assembly can be along sliding part Axially-movable.Outside showcase, the brightness of illumination and light angle of LED down can be adjusted, need not carry out the time be expended Examination ＆ approval, save museum, the management cost in exhibition center, and easy to use.

Brief description

Fig. 1 is the three-dimensional structure diagram of rear adjustable type LED down described in the utility model；

Fig. 2 is the decomposition chart of rear adjustable type LED down described in the utility model；

Fig. 3 is the profile of rear adjustable type LED down described in the utility model.

With reference to the accompanying drawings and examples rear adjustable type LED down described in the utility model is described further.

Specific embodiment

The following is the preferred example of rear adjustable type LED down described in the utility model, therefore do not limit this practicality new The protection domain of type.

Refer to Fig. 1, Fig. 2 and Fig. 3, in figure shows a kind of rear adjustable type LED down, including mask 1 and mask 1 outside The installation pressure ring 2 that wall is detachably connected, also includes being installed in the rotating mass 3 can rotate in mask 1, is installed in rotation The sliding part 4 that can slide in and out in main body 3, one end that described sliding part 4 inserts in rotating mass 3 is equiped with light source assembly 5, sliding The other end of moving part 4 stretches out the outside of mask 1 in rotating mass 3, and one end that sliding part 4 inserts in mask 1 is equiped with slip Cushion rubber 6, this slip cushion rubber 6 makes sliding part 4 be slidably connected with rotating mass 3 inwall with the inwall interference fit of rotating mass 3, institute Stating light source assembly 5 can be along the axially-movable of sliding part 4.When needing the brightness of illumination to LED down and light angle to be adjusted, Just the brightness of illumination of LED down can be adjusted, swinging sliding part 4 just can be right directly externally to outer pulling sliding part 4 The light angle of LED down is adjusted, and need not be adjusted from the inside of the casings such as exhibition cabinet, using very convenient.

As preferred, in the present embodiment, between described mask 1 and rotating mass 3 outer wall, it is equiped with flexibly positioned glue Circle 7, it is to avoid the abrasion between mask 1 and rotating mass 3.

As preferred, in the present embodiment, outside described mask 1, it is equiped with the end cap 8 being set on sliding part 4.

As preferred, in the present embodiment, described rotating mass 3 are provided with light-emitting window, before this light-emitting window is equiped with Cup 9, is equiped with, in this front cup 9, the lens 10 being located on light source assembly 5.

As preferred, in the present embodiment, between described mask 1 and rotating mass 3 outer wall, it is equiped with rotating mass limit Position ring 11, prevents rotating mass 3 from teetertottering.

In the present embodiment, the light source of light source assembly 5 is preferably arranged to LED light source, but is not limited to this.

Above-described embodiment be this utility model preferably embodiment, but embodiment of the present utility model be not subject to above-mentioned The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace Generation, combination, simplification, all should be equivalent substitute mode, are included within protection domain of the present utility model.

Claims

1. a kind of rear adjustable type LED down, the installation pressure ring (2) being detachably connected with mask (1) outer wall including mask (1), its It is characterised by：Also include being installed in the rotating mass (3) can rotate in mask (1), being installed in can in rotating mass (3) The sliding part (4) sliding in and out, one end that described sliding part (4) is inserted in rotating mass (3) is equiped with light source assembly (5), sliding The other end of moving part (4) stretches out the outside of mask (1) in rotating mass (3), and sliding part (4) inserts the one end in mask (1) It is equiped with slip cushion rubber (6), this slip cushion rubber (6) makes sliding part (4) and rotation master with the inwall interference fit of rotating mass (3) Body (3) inwall is slidably connected, and described light source assembly (5) can be along the axially-movable of sliding part (4).

2. rear adjustable type LED down according to claim 1 it is characterised in that：Described mask (1) and rotating mass (3) It is equiped with flexibly positioned cushion rubber (7) between outer wall.

3. rear adjustable type LED down according to claim 1 it is characterised in that：It is equiped with sheathed outside described mask (1) End cap (8) on sliding part (4).

4. rear adjustable type LED down according to claim 1 it is characterised in that：Described rotating mass (3) are provided with out light Mouthful, this light-emitting window is equiped with front cup (9), is equiped with, in this front cup (9), the lens (10) being located on light source assembly (5).

5. rear adjustable type LED down according to claim 1 it is characterised in that：Described mask (1) and rotating mass (3) It is equiped with rotating mass spacing ring (11) between outer wall.