CN207815241U - A rotating lamp head with built-in power supply - Google Patents

Abstract

The utility model discloses a built-in power supply's rotatory lamp holder, including a lamp section of thick bamboo and rotating assembly, one side that a lamp section of thick bamboo is close to rotating assembly is provided with the connecting plate, the border and a lamp section of thick bamboo fixed connection of connecting plate, the middle part of connecting plate is provided with circular connecting hole, rotating assembly's middle part is provided with two elastic connection pieces, elastic connection piece and circular connecting hole joint, be provided with the fluorescent tube screens on a lamp section of thick bamboo's the inside wall, fluorescent tube screens and lamp section of thick bamboo fixed connection, the thickness that the fluorescent tube screens is close to connecting plate one side is greater than the thickness that the fluorescent tube screens kept away from connecting plate one side, be provided with the clearance between fluorescent tube screens and the connecting plate, the clearance is used for depositing the power, this built-in power supply's rotatory lamp holder can carry the power in inside, conveniently in various fields and.

Description

A rotating lamp head with built-in power supply

technical field

The utility model relates to the technical field of LED lamps, in particular to a rotating lamp head with a built-in power supply.

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 fixing the internal lamp tube, the lighting direction is already fixed. There is no way to adjust the lighting angle. At the same time, the power supply is placed on the external fixing base, which is extremely inconvenient to disassemble.

Utility model content

One purpose of this utility model is to provide a rotating lamp head with a built-in power supply. The rotating lamp head with a built-in power supply can carry the power supply inside, which is convenient for installing LED lamp tubes in various fields and places, and has strong applicability. It can rely on the elastic connecting piece to rotate relative to the lamp tube to perform multi-directional lighting.

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

A rotating lamp head with a built-in power supply, including a lamp tube and a rotating assembly, a connecting plate is provided on the side of the lamp tube close to the rotating assembly, the edge of the connecting plate is fixedly connected with the lamp tube, and the connecting plate The middle part of the rotating assembly is provided with a circular connecting hole, the middle part of the rotating assembly is provided with two elastic connecting pieces, the elastic connecting pieces are engaged with the circular connecting hole, and the inner wall of the lamp tube is provided with a lamp tube The clamping position, the lamp tube clamping position is fixedly connected with the lamp tube, the thickness of the lamp tube clamping position close to the connecting plate is greater than the thickness of the lamp tube clamping position away from the connecting plate side, so There is a gap between the clamping position of the lamp tube and the connecting plate, and the gap is used for storing the power supply.

As a preferred technical solution, the connecting plate is provided with several locking holes on the side close to the rotating assembly, the locking holes are located on the edge of the connecting plate, and the rotating assembly is provided with a locking column, the A locking post is inserted into the locking hole.

As a preferred technical solution, a cover plate is provided on a side of the rotating assembly away from the lamp tube, and the cover plate is fixedly connected with the rotating assembly.

As a preferred technical solution, a lamp pin is included, the lamp pin passes through the cover plate, and the lamp pin is fixedly connected to a side of the cover plate close to the lamp tube.

As a preferred technical solution, a locking module is provided on the inner side wall of the rotating assembly, a limiting groove is arranged in the locking module, and the locking column is located in the limiting groove.

As a preferred technical solution, a spring is also provided in the limiting groove, one end of the spring is connected to the side of the locking module away from the connecting plate, and the other end of the spring is connected to the locking post connect.

As a preferred technical solution, an adjusting push plate is provided on the outer side wall of the rotating assembly, and a through groove is arranged on the side wall of the rotating assembly, and the adjusting pushing plate passes through the through groove and connects with the locking column Fixed connection.

As a preferred technical solution, an adjustment groove is provided on the outer side wall of the rotating assembly, the adjustment push plate is located in the adjustment groove, and the length direction dimension of the adjustment groove is larger than the length direction of the adjustment push plate size.

As a preferred technical solution, anti-slip lines are also provided on the outer wall of the rotating assembly.

The beneficial effects of the utility model are: to provide a rotating lamp head with a built-in power supply, which can carry the power supply inside, which is convenient for installing LED lamp tubes in various fields and places, and has strong applicability. It can rely on the elastic connecting piece to rotate relative to the lamp tube to perform 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 first structural schematic diagram of a rotating lamp head with a built-in power supply described in the embodiment;

Fig. 2 is a second structural schematic diagram of a rotating lamp head with a built-in power supply described in the embodiment;

Fig. 3 is a schematic structural view of the lamp 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. Lamp tube; 2. Rotating component; 3. Connecting plate; 4. Elastic connecting piece; 5. Circular connecting hole; 10. Cover plate; 11. Spring; 12. Adjustment push plate; 13. Anti-slip pattern; 14. Blocking block; 15. Lamp foot.

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 lamp head with a built-in power supply includes a lamp tube 1 and a rotating assembly 2, and a connecting plate is provided on the side of the lamp tube 1 close to the rotating assembly 2 3. The edge of the connecting plate 3 is fixedly connected with the lamp tube 1, the middle part of the connecting plate 3 is provided with a circular connecting hole 5, and the middle part of the rotating assembly 2 is provided with two elastic connecting pieces 4, so The elastic connecting piece 4 is clamped with the circular connection hole 5, and the inner wall of the lamp tube 1 is provided with a lamp tube clamping position 6, and the lamp tube clamping position 6 is fixedly connected with the lamp tube 1, so The thickness of the lamp tube clamping position 6 close to the connecting plate 3 is greater than the thickness of the lamp tube clamping position 6 away from the connecting plate 3 side, and the gap between the lamp tube clamping position 6 and the connecting plate 3 is A gap is provided, and the gap is used for storing the power supply.

Compared with placing the power supply outside the lamp holder, the lamp holder with the power supply inside can be easily transported and carried to various places that need to use LED lights. When maintaining and replacing the power supply, there is no need to fix the power supply on the wall. Or the external fixing parts on the equipment are operated, only the lamp head needs to be operated, which simplifies the process.

Due to the presence of the lamp tube clamping position 6, the end of the LED lamp tube can be directly inserted into the lamp holder manually. Insert the tilting piece into the gap to separate the LED lamp tube from the lamp tube 1 .

In this embodiment, the connecting plate 3 is provided with several locking holes 7 on the side close to the rotating assembly 2, the locking holes 7 are located on the edge of the connecting plate 3, and the rotating assembly 2 is provided with locking holes 7. A column 8, the locking column 8 is inserted into the locking hole 7.

By inserting the locking posts 8 into different locking holes 7, the rotating assembly 2 is fixed after being rotated by a certain angle relative to the lamp tube 1, thereby changing the position fixed on the lamp tube. 1 The lighting direction of the LED tube inside.

In this embodiment, the rotating assembly 2 is provided with a cover plate 10 on the side away from the lamp tube 1, and the cover plate 10 is fixedly connected with the rotating assembly 2, including lamp pins 15, and the lamp pins 15 Through the cover plate 10 , the lamp pin 15 is fixedly connected to a side of the cover plate 10 close to the lamp tube 1 .

The lamp holder can supply power to the LED lamp tube through the lamp pin 15 to make the LED lamp tube emit light.

In this embodiment, a locking module 9 is provided on the inner side wall of the rotating assembly 2, and a limiting groove is arranged in the locking module 9, and the locking column 8 is located in the limiting groove. A spring 11 is also arranged in the slot, one end of the spring 11 is connected to the side of the locking module 9 away from the connecting plate 3, the other end of the spring 11 is connected to the locking post 8, and the rotating An adjusting push plate 12 is provided on the outer side wall of the assembly 2, and a through groove is provided on the side wall of the rotating assembly 2, and the adjusting push plate 12 is fixedly connected with the locking post 8 after passing through the through groove.

Manually push the adjustment push plate 12 outside the lamp head, so that the locking column 8 is lifted, rotate the rotating assembly 2, and after reaching the specified rotation angle, leave the hand from the adjustment push plate 12, so that the The locking post 8 is inserted into the corresponding locking hole 7 under the push of the spring 11, which is fast and convenient.

In this embodiment, the outer wall of the rotating assembly 2 is provided with an adjustment groove, the adjustment push plate 12 is located in the adjustment groove, and the length direction dimension of the adjustment groove is larger than the length of the adjustment push plate 12 direction dimension.

In order to prevent the position movement of the adjusting push plate 12 from affecting the inner locking column 8 and other components, the position of the adjusting push plate 12 is limited by setting the adjusting groove.

In this embodiment, anti-slip lines 13 are also provided on the outer wall of the rotating assembly 2 .

The connecting plate 3 is also provided with a blocking block 14, the blocking block 14 is used to limit the rotation angle of the rotating assembly 2, when the locking module 9 touches the blocking block 14, it means that the rotation has reached the limit At the same time, when the rotating assembly 2 is reversely installed and the locking module 9 is clamped in the blocking block 14, it also plays a fixing role.

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 (9)

1. A rotating lamp head with a built-in power supply, characterized in that it includes a lamp tube and a rotating assembly, the side of the lamp tube close to the rotating assembly is provided with a connecting plate, and the edge of the connecting plate is fixed to the lamp tube Connection, the middle part of the connecting plate is provided with a circular connecting hole, the middle part of the rotating assembly is provided with two elastic connecting pieces, the elastic connecting piece is engaged with the circular connecting hole, and the inner side of the lamp tube The wall is provided with a lamp tube clamping position, and the lamp tube clamping position is fixedly connected with the lamp tube, and the thickness of the lamp tube clamping position close to the connecting plate is greater than that of the lamp tube clamping position away from the connecting plate The thickness of one side, there is a gap between the clamping position of the lamp tube and the connecting plate, and the gap is used to store the power supply. 2. A rotating lamp head with a built-in power supply according to claim 1, wherein a number of locking holes are provided on the side of the connecting plate close to the rotating assembly, and the locking holes are located on the edge of the connecting plate , the rotating assembly is provided with a locking column, and the locking column is inserted into the locking hole. 3 . The rotating lamp head with a built-in power supply according to claim 1 , wherein a cover plate is provided on a side of the rotating assembly away from the lamp tube, and the cover plate is fixedly connected with the rotating assembly. 4 . 4. A rotating lamp head with a built-in power supply according to claim 3, characterized in that it includes lamp pins, the lamp pins pass through the cover plate, and the lamp pins and the cover plate are close to the lamp tube Fixed connection on one side. 5. A rotating lamp head with a built-in power supply according to claim 3, characterized in that a locking module is provided on the inner wall of the rotating assembly, a limiting slot is provided in the locking module, and the locking column is located at the inside the limit slot. 6. A rotating lamp head with a built-in power supply according to claim 5, wherein a spring is also arranged in the limiting groove, and one end of the spring is connected to the side of the locking module away from the connecting plate connected, and the other end of the spring is connected to the locking post. 7. A rotating lamp head with a built-in power supply according to claim 2, characterized in that, the outer wall of the rotating assembly is provided with an adjusting push plate, the side wall of the rotating assembly is provided with a through groove, and the adjusting The push plate is fixedly connected with the locking column after passing through the through groove. 8. A rotary lamp head with a built-in power supply according to claim 7, wherein an adjustment slot is provided on the outer wall of the rotation assembly, the adjustment push plate is located in the adjustment slot, and the adjustment slot The dimension in the length direction is greater than the dimension in the length direction of the adjusting push plate. 9 . The rotating lamp head with a built-in power supply according to claim 1 , wherein an anti-slip pattern is also provided on the outer wall of the rotating assembly.