CN206291145U - A rotatable LED downlight - Google Patents

Abstract

The utility model discloses a rotatable LED down lamp, including the battery base, the interface charges, the cantilever cover, the cantilever, the ring, the sleeve, the telescopic link, the apparatus further comprises a rotating shaft, the lamp pole, universal joint and LED lamp holder, battery base both sides tip passes through the fix with screw on the ceiling, battery base bottom fixedly connected with hangs the arm cover, and the cantilever cover internalization has inlayed the cantilever, the cantilever bottom is rotated nestedly and is had the ring, and ring fixed surface installs the telescopic link, in the telescopic link one end activity embedding sleeve, and through pivot swing joint between the sleeve, through pivot swing joint between the telescopic link, bottom side sleeve in-connection has the lamp pole, and the universal joint swing joint at lamp pole one end and LED lamp holder top. The utility model discloses compact structure, convenient to use can adjust according to the in-service use condition, and illumination angle and illumination distance can adjust at great within range, has overcome the limited problem of illumination angle and illumination zone among the prior art, has effectively improved work efficiency.

Description

A rotatable LED downlight

technical field

The utility model relates to a downlight, in particular to a rotatable LED downlight, which belongs to the technical field of lighting equipment.

Background technique

Downlights have the advantages of soft light, bright, exquisite appearance, luxury, etc., and are widely used in interior decoration of homes, shops, businesses, and high-end hotels. At present, the downlight light source is mainly a traditional light source, because the traditional light source is a thermal light source, its luminous efficiency is low, its life is short, and its power consumption is relatively large. With the development of science and technology, the luminous efficiency and color rendering index of LED light sources are gradually improved. LED has a long service life, low energy consumption, and remarkable energy saving. LED light sources have been widely used in daily life and become the best choice to replace traditional light sources. At present, the commonly used LED downlights are generally fixed structures, so that the angle of the lamp body cannot be adjusted to turn, and the illumination mode of the lamp body can only be directional illumination, and can only illuminate in one direction. , the light utilization rate is low, the flexibility of the LED downlight is low, it cannot adapt to the lighting needs of various places, and the application range is limited. Therefore, we propose a rotatable LED downlight for the above problems.

Utility model content

The utility model provides a rotatable LED downlight, which can effectively solve the problems that the irradiation angle of the existing downlight cannot be changed, the irradiation range is small, the light utilization rate is low, the flexibility of the LED downlight is low, and the like in practical applications.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a rotatable LED downlight, which comprises a battery base, a charging interface, a cantilever sleeve, a cantilever, a shaft ring, a sleeve, a telescopic rod, a rotating shaft, a light pole, a universal joint and an LED lamp head. The end is fixed on the ceiling by screws, the bottom of the battery base is fixedly connected with a cantilever sleeve, and a cantilever is movably embedded in the cantilever sleeve, and the bottom end of the cantilever is rotatably nested with a shaft ring, and the surface of the shaft ring is fixed A telescopic rod is installed, one end of the telescopic rod is movably embedded in the sleeve, and the sleeves are movably connected through the rotating shaft, the telescopic rods are movably connected through the rotating shaft, and the sleeve on the bottom side is connected with A light pole, and one end of the light pole is movably connected with the universal joint on the top of the LED lamp head.

As a preferred technical solution of the present invention, the battery base is provided with a charging interface.

As a preferred technical solution of the present invention, both the sleeve and the telescopic rod are made of corrosion-resistant, high-strength metal materials.

As a preferred technical solution of the present utility model, the connection between the telescopic rod and the shaft ring is welding.

The beneficial effects achieved by the utility model are: the utility model is compact in structure, easy to use, and can be adjusted according to actual usage conditions, and the lighting angle and lighting distance can be adjusted in a large range, which overcomes the lighting problems in the prior art. The problem of limited angle and lighting range can effectively improve work efficiency. It has the characteristics of compact structure, small size and low cost, and is very easy to install and maintain. It has good economic and social benefits and is suitable for popularization and use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural schematic diagram of a rotatable LED downlight of the present invention;

In the figure: 1. Battery base; 2. Charging interface; 3. Cantilever sleeve; 4. Cantilever; 5. Shaft ring; 6. Sleeve; 7. Telescopic rod; 8. Rotating shaft; Connector; 11. LED lamp holder.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1, a rotatable LED downlight of the present invention includes a battery base 1, a charging interface 2, a cantilever sleeve 3, a cantilever 4, a shaft ring 5, a sleeve 6, a telescopic rod 7, and a rotating shaft 8 , light pole 9, universal joint 10 and LED lamp holder 11, both ends of the battery base 1 are fixed on the ceiling by screws, the bottom of the battery base 1 is fixedly connected with a cantilever cover 3, and a cantilever 4 is movably embedded in the cantilever cover 3, The bottom end of the cantilever 4 is rotatably nested with a shaft ring 5, and the surface of the shaft ring 5 is fixedly equipped with a telescopic rod 7, and one end of the telescopic rod 7 is movably embedded in the sleeve 6, and the sleeves 6 are movably connected by a rotating shaft 8, and the telescopic rod 7 They are movably connected by a rotating shaft 8 , and a light pole 9 is connected inside the bottom side sleeve 6 , and one end of the light pole 9 is movably connected with the universal joint 10 fixed on the top of the LED lamp holder 11 .

The battery base 1 is provided with a charging interface 2 for conveniently charging the battery base 1 and providing electric energy for the LED lamp holder 11 .

Both the sleeve 6 and the telescopic rod 7 are made of corrosion-resistant, high-strength metal material, so that the device can operate flexibly and not easily corroded for a long time, effectively improving the service life of the overall device.

The connection between the telescopic rod 7 and the shaft ring 5 is welded, which ensures the stability of the device and makes the LED lamp holder 11 difficult to fall off during rotation.

Specifically, the battery base 1 is charged through the charging interface 2 to provide electric energy for the LED lamp head 11, and the battery base 1 can be fixed on the ceiling through screws, which is very easy to install, maintain and disassemble. The length of the telescopic rod and the rotating shaft can be adjusted. The LED lamp holder 11 is in different angles and directions, and the lighting angle and lighting distance can be adjusted in a large range. It is not easy to fall off during the process, and both the sleeve 6 and the telescopic rod 7 are made of corrosion-resistant, high-strength metal material, which makes the device rotate flexibly and is not easy to corrode for a long time, effectively improving the service life of the overall device.

The utility model has the advantages of compact structure, convenient use, and can be adjusted according to actual use conditions, and the lighting angle and lighting distance can be adjusted in a large range, which overcomes the problems of limited lighting angle and lighting range in the prior art, and effectively improves It has the characteristics of compact structure, small volume and low cost, and is very easy to install and maintain. It has good economic and social benefits and is suitable for popularization and use.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. a kind of rotatable LED Down lamp, including storage battery holder（1）, charging inlet（2）, cantilever set（3）, cantilever（4）, blowout patche （5）, sleeve（6）, expansion link（7）, rotating shaft（8）, lamp stand（9）, universal joint（10）And LED lamp holder（11）, it is characterised in that institute State storage battery holder（1）Both side ends are fixed by screws on ceiling, the storage battery holder（1）Bottom is fixedly connected with Cantilever set（3）, and the cantilever set（3）Interior activity is embedded with cantilever（4）, the cantilever（4）Bottom rotates and is nested with blowout patche（5）, And the blowout patche（5）Surface is installed with expansion link（7）, the expansion link（7）The embedded sleeve of one end activity（6）It is interior, and institute State sleeve（6）Between pass through rotating shaft（8）It is flexibly connected, the expansion link（7）Between by the rotating shaft（8）It is flexibly connected, bottom Sleeve described in side（6）Inside it is connected with lamp stand（9）, and the lamp stand（9）One end and LED lamp holder（11）The universal joint that top is fixed （10）It is flexibly connected.

2. a kind of rotatable LED Down lamp according to claim 1, it is characterised in that the storage battery holder（1）It is provided with Charging inlet（2）.

3. a kind of rotatable LED Down lamp according to claim 1, it is characterised in that the sleeve（6）With the expansion link （7）It is made by corrosion-resistant, high duty metal material.

4. a kind of rotatable LED Down lamp according to claim 1, it is characterised in that the expansion link（7）With the blowout patche （5）Between be connected as welding.