CN207750920U - A rotating LED lamp - Google Patents

Abstract

The utility model discloses a rotation type L ED lamps and lanterns, including the lamp shade, a lamp section of thick bamboo and rotating assembly, rotating assembly's middle part is fixed with two elastic connection piece, one side that a lamp section of thick bamboo is close to rotating assembly is provided with the connecting plate, the middle part of connecting plate is provided with circular connecting hole, elastic connection piece runs through circular connecting hole back and the border joint of circular connecting hole, one side that rotating assembly was kept away from to a lamp section of thick bamboo is provided with the connecting cylinder, the external diameter of connecting cylinder is less than the external diameter of a lamp section of thick bamboo, the internal diameter of lamp shade equals the external diameter of a lamp section of thick bamboo, be provided with the connecting strip on the lamp shade, the connecting strip extends to the inboard of connecting cylinder from the inboard of lamp shade, the inboard of connecting cylinder is provided with the spread groove, the connecting strip inserts in the spread groove, this rotation type L ED lamps and lanterns.

Description

A rotating LED lamp

technical field

The utility model relates to the technical field of LED lamps, in particular to a rotary LED lamp.

Background technique

Light-emitting diode lamps, also known as LED lamps, refer to appliances that can transmit light, distribute and change the light distribution of LED light sources, including all parts and components required to fix and protect LED light sources except for LED light sources, as well as connections to power sources Required wiring accessories. With its technical characteristics of high efficiency, energy saving, safety, longevity, small size, and clear light, LED lamps are becoming the main product in the new generation lighting market, and they are powerfully driving the rapid development of the environmental protection and energy saving industry.

The current LED lamps are all fixed. After the internal lamp tube is fixed, the lighting direction is already fixed, and there is no way to adjust the lighting angle.

Utility model content

One object of the present invention is to provide a rotary LED lamp, which has a compact and stable structure and is easy to disassemble, and at the same time, the rotating assembly can rotate relative to the lamp tube by means of elastic connecting pieces for multi-directional lighting.

For this purpose, the utility model adopts the following technical solutions:

A rotating LED lamp, including a lampshade, a lamp tube and a rotating assembly, two elastic connecting pieces are fixed in the middle of the rotating assembly, and a connecting plate is provided on the side of the lamp tube close to the rotating assembly, and the connecting plate The middle part of the plate is provided with a circular connecting hole, the elastic connecting piece penetrates through the circular connecting hole and then engages with the edge of the circular connecting hole, and the side of the lamp tube away from the rotating assembly is provided with a connecting tube, the outer diameter of the connecting tube is smaller than the outer diameter of the lamp tube, the inner diameter of the lampshade is equal to the outer diameter of the connecting tube, the outer diameter of the lampshade is equal to the outer diameter of the lamp tube, and the lampshade A connecting bar is arranged on the lampshade, and the connecting bar extends from the inner side of the lampshade to the inner side of the connecting cylinder, and a connecting groove is arranged on the inner side of the connecting cylinder, and the connecting bar is inserted into the connecting groove.

As a preferred technical solution, the number of the connecting strips and the connecting grooves is two, and the inside of the lampshade is provided with a lamp socket, and the lamp socket is located between the two connecting strips and the lampshade. between the inner walls.

As a preferred technical solution, protrusions are provided on the outer side wall of the connecting cylinder, and through grooves are arranged on the side walls of the lampshade, and the through grooves run through the inner sidewall of the lampshade and the outer side of the lampshade. wall, and the protrusion is engaged with the through slot.

As a preferred technical solution, a sealing ring is further provided between the lamp tube and the lampshade, and the sealing ring is located outside the connecting tube.

As a preferred technical solution, several locking holes are arranged on the connecting plate, and the locking holes are located on the edge of the circular connecting hole, and a locking post is provided on the rotating assembly, and the locking post is inserted into the lock in the hole.

As a preferred technical solution, the rotating assembly is provided with a locking module, and a spring is provided inside the locking module, one end of the spring is connected to the locking module, and the other end of the spring is connected to the locking module. column connection.

As a preferred technical solution, an adjustment push plate is provided on the outside of the rotation assembly, and the adjustment push plate passes through the side wall of the rotation assembly and is fixedly connected with the locking column.

As a preferred technical solution, a limiting groove is provided on the outer side wall of the rotating assembly, and the adjusting push plate is located in the limiting groove.

As a preferred technical solution, the connecting plate is also provided with an anti-rotation bone, and the anti-rotation bone is located at the edge of the connecting plate.

As a preferred technical solution, a fixing hole for positioning the locking post is provided in the middle of the anti-rotation bone.

The utility model has the beneficial effects of providing a rotary LED lamp, which has a compact and stable structure and is easy to disassemble, and at the same time, the rotary assembly can also rotate relative to the lamp tube by means of elastic connecting pieces to provide multi-directional lighting.

Description of drawings

The utility model will be described in further detail below according to the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the first structure of a rotary LED lamp described in the embodiment;

Fig. 2 is a second structural schematic diagram of a rotary LED lamp described in the embodiment;

Fig. 3 is a schematic diagram of the combined structure of the lamp tube and the connecting tube described in the embodiment;

Fig. 4 is a schematic structural diagram of the rotating assembly described in the embodiment.

In Figures 1 to 4:

1. Lampshade; 2. Lamp tube; 3. Rotating component; 4. Elastic connecting piece; 5. Connecting plate; 6. Round connecting hole; 7. Connecting tube; 8. Connecting groove; 9. Connecting bar; Seat; 11, bump; 12, sealing ring; 13, locking hole; 14, locking column; 15, locking module; 16, spring; 17, adjusting push plate; 18, anti-rotation bone position; 19, fixing hole.

Detailed ways

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figures 1 to 4, in this embodiment, a rotating LED lamp includes a lampshade 1, a lamp tube 2 and a rotating assembly 3, two elastic connecting pieces 4 are fixed in the middle of the rotating assembly 3, The side of the lamp tube 2 close to the rotating assembly 3 is provided with a connecting plate 5, and the middle part of the connecting plate 5 is provided with a circular connecting hole 6, and the elastic connecting piece 4 passes through the circular connecting hole 6 Engaged with the edge of the circular connecting hole 6, the side of the lamp tube 2 away from the rotating assembly 3 is provided with a connecting tube 7, the outer diameter of the connecting tube 7 is smaller than the outer diameter of the lamp tube 2 , the inner diameter of the lampshade 1 is equal to the outer diameter of the connecting cylinder 7, the outer diameter of the lampshade 1 is equal to the outer diameter of the lampshade 2, the lampshade 1 is provided with a connecting strip 9, and the connecting strip 9 Extending from the inner side of the lampshade 1 to the inner side of the connecting cylinder 7, the inner side of the connecting cylinder 7 is provided with a connecting groove 8, the connecting strip 9 is inserted into the connecting groove 8, and the connecting strip 9 is connected to the connecting groove 8. The number of the connecting grooves 8 is two, and the inside of the lampshade 1 is provided with a lamp holder 10 , and the lamp holder 10 is located between the two connecting bars 9 and the inner side wall of the lampshade 1 .

The lamp tube 2 is manually fixed, and the rotating component 3 can be rotated relative to the lamp tube 2 through the rotating assembly 3. Since the LED lamp tube is fixed on the lamp holder 10, it is compatible with the lamp holder 10. The relatively fixed lamp holder 10 of the lamp tube 2 also rotates at a certain angle relative to the rotating assembly 3, thereby changing the lighting direction of the LED lamp tube.

At the same time, there is a gap between the connecting cylinder 7 and the lampshade 1, which can store and fix the power supply, so that the power supply assembly does not need to be placed on the fixture outside the lamp, increasing the scope and conditions of application of the rotary LED lamp .

In this embodiment, a protrusion 11 is provided on the outer wall of the connecting cylinder 7, and a through groove is arranged on the side wall of the lampshade 1, and the through groove runs through the inner wall of the lampshade 1 and the lampshade. 1, the protrusion 11 is engaged with the through slot.

Using the protrusions 11, the lampshade 1 can be simply fixed on the outer side of the connecting tube 7, so that the outer side of the lampshade 1 is flush with the outer side of the lamp tube 2, and the structure is compact and tidy.

In this embodiment, a sealing ring 12 is further provided between the lamp tube 2 and the lampshade 1 , and the sealing ring 12 is located outside the connecting tube 7 .

Setting the sealing ring 12 can make the gap between the lampshade 1 and the lamp tube 2 be filled, and due to the elasticity of the sealing ring 12 itself, the lampshade 1 and the lamp tube are perfectly connected 2.

In this embodiment, the connecting plate 5 is provided with a number of locking holes 13, the locking holes 13 are located on the edge of the circular connecting hole 6, the rotating assembly 3 is provided with a locking column 14, the locking A post 14 is inserted into said locking hole 13 .

By inserting the locking posts 14 into different locking holes 13, the relative angle between the rotating assembly 3 and the LED light tube can be changed.

In this embodiment, the rotating assembly 3 is provided with a locking module 15, and a spring 16 is provided inside the locking module 15, and one end of the spring 16 is connected to the locking module 15, and the other part of the spring 16 One end is connected to the locking post 14 , and an adjusting push plate 17 is provided outside the rotating assembly 3 , and the adjusting pushing plate 17 is fixedly connected to the locking post 14 after passing through the side wall of the rotating assembly 3 .

On the outside of the rotating assembly 3, the adjusting push plate 17 is manually pushed, so that the locking column 14 is pulled out from the locking hole 13, and then the rotating assembly 3 is rotated to a corresponding angle, The adjusting push plate 17 is released, and under the action of the spring 16, the locking post 14 is automatically inserted into the locking hole 13, so that the rotating assembly 3 no longer rotates.

In this embodiment, a limiting groove is provided on the outer wall of the rotating assembly 3, and the adjusting push plate 17 is located in the limiting groove.

In this embodiment, the connecting plate 5 is also provided with an anti-rotation bone 18, the anti-rotation bone 18 is located at the edge of the connecting plate 5, and the middle of the anti-rotation bone 18 is provided with a The fixing hole 19 of the locking post 14 is described above.

During the rotation process, in order to prevent the rotation angle from being too large and damage the stability of the overall structure, the anti-rotation bone position 18 is set to restrict the locking module 15 to limit the rotation angle. The rotating assembly 3 is reversed so that the locking column 14 is inserted into the fixing hole 19, and then it can be fixed.

It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present utility model and the applied technical principles. Within the technical scope disclosed in the present utility model, any changes or changes that are easily conceivable by those skilled in the art Replacement should be covered within the protection scope of the present utility model.

Claims (10)

1. a kind of rotary LED lamp, which is characterized in that including lampshade, light bulb and rotary components, the middle part of the rotary components Flexible connection piece there are two fixed, the light bulb are provided with connecting plate close to the side of the rotary components, the connecting plate Middle part is provided with round connecting hole, edge of the flexible connection piece after the round connecting hole with the round connecting hole Clamping, side of the light bulb far from the rotary components are provided with connecting cylinder, and the outer diameter of the connecting cylinder is less than the light bulb Outer diameter, the internal diameter of the lampshade is equal to the outer diameter of the connecting cylinder, and the outer diameter of the lampshade is equal to the outer diameter of the light bulb, institute It states and is provided with connection strap on lampshade, the connection strap extends to the inside of the connecting cylinder, the company on the inside of the lampshade Link slot is provided on the inside of connect cylinder, the connection strap is inserted into the link slot.

2. a kind of rotary LED lamp according to claim 1, which is characterized in that the connection strap and the link slot Quantity be 2, the lampshade is internally provided with lamp holder, and the lamp holder is located at described two connection straps and the lampshade Madial wall between.

3. a kind of rotary LED lamp according to claim 1, which is characterized in that set on the lateral wall of the connecting cylinder It is equipped with convex block, straight slot, madial wall and the lampshade of the straight slot through the lampshade are provided on the side wall of the lampshade Lateral wall, the convex block are clamped with the straight slot.

4. a kind of rotary LED lamp according to claim 1, which is characterized in that between the light bulb and the lampshade It is additionally provided with sealing ring, the sealing ring is located at the outside of the connecting cylinder.

5. a kind of rotary LED lamp according to claim 1, which is characterized in that be provided on the connecting plate several Lock hole, the lock hole are located at the edge of the round connecting hole, locking column, the locking are provided on the rotary components Column is inserted into the lock hole.

6. a kind of rotary LED lamp according to claim 5, which is characterized in that be provided with lock on the rotary components Cover half block, the locking module are internally provided with spring, and one end of the spring is connect with the locking module, the spring Other end connect with the locking column.

7. a kind of rotary LED lamp according to claim 6, which is characterized in that the outside of the rotary components is arranged There are adjusting push plate, the adjusting push plate to be fixedly connected with the locking column after the side wall of the rotary components.

8. a kind of rotary LED lamp according to claim 7, which is characterized in that on the lateral wall of the rotary components It is provided with limiting slot, the adjusting push plate is located in the limiting slot.

9. a kind of rotary LED lamp according to claim 5, which is characterized in that be additionally provided on the connecting plate anti- Turn the position of bone, the anti-rotation position of bone is located at the edge of the connecting plate.

10. a kind of rotary LED lamp according to claim 9, which is characterized in that be provided among the anti-rotation position of bone Mounting hole for positioning the locking column.