CN203190236U - A rotatable lamp head LED lamp tube - Google Patents

Abstract

The utility model relates to a rotatable lamp holder LED fluorescent tube, its characterized in that: including lamp plate (1) be provided with LED lamp (2) on lamp plate (1) bottom surface is connected with radiating piece (3) LED lamp (2) top is provided with lamp shade (4) lamp plate (1) one end is connected with lamp holder tube socket subassembly (5) one end is connected with can lamp holder tube socket subassembly (6) of lamp holder tube socket subassembly (5) internal rotation, the electricity is connected between lamp plate (1), LED lamp (2), lamp holder tube socket subassembly (6), and the lamp holder tube socket subassembly of this LED lamp can relative rotation to change irradiant angle, expand the range of application of LED lamp.

Description

A rotatable lamp head LED lamp tube

【Technical field】

The utility model relates to an LED lamp tube with a rotatable lamp base.

【Background technique】

Light-emitting diode (LED) is a new energy-saving and environmentally friendly green light source. Compared with traditional lighting such as incandescent lamps, fluorescent lamps or high-pressure sodium lamps, LEDs can save 50-70% of electric energy and 70% of cable costs. Internationally, LED has been extensively developed. LED is a photoelectric device with a theoretical lifespan of up to 100,000 hours.

The LED lights commonly used in the market cannot change the angle of illumination. For some places that require special lighting effects, such as wall cabinets in the wall, LED lights installed on the ceiling cannot illuminate the light, and its application has certain limitations.

【Content of utility model】

The technical problem to be solved by the utility model is to provide a rotatable lamp base LED lamp tube for the above-mentioned deficiencies in the prior art, the lamp base socket assembly and the lamp base tube assembly of the LED lamp can be rotated relatively, thereby changing the angle of illumination, Expand the application range of LED lights.

In order to achieve the above object, the utility model adopts the following technical solutions:

An LED lamp tube with a rotatable lamp base, comprising a lamp board, an LED lamp is arranged on the lamp board, a radiator is connected to the bottom surface of the lamp board, a lampshade is arranged above the LED lamp, and a lampshade is arranged on the lamp board One end is connected with a lamp socket assembly, and one end of the lamp socket assembly is connected with a lamp socket assembly capable of rotating in the lamp socket assembly, and the lamp board, the LED lamp, and the lamp socket assembly are electrically connected.

As mentioned above, the lamp base socket assembly includes the lamp base base and the lamp base connecting seat connected together with the lamp base base, and the lamp base socket assembly includes a plug and a lamp base rotation assembly connected with the plug.

As mentioned above, the lamp cap rotating assembly includes a lamp cap rotating seat and a fixing sleeve.

A plurality of radially inner tooth grooves are arranged on the disk surface of the above-mentioned lamp cap connecting seat, and a plurality of radially inner tooth grooves are arranged on the outer ring of the fixed sleeve when the lamp cap connecting seat is rotated to pop out or snap into the radially inner tooth grooves. card post.

A locking slot is provided on the inner ring of the fixing sleeve as described above, and a projection capable of being locked into the locking slot is provided on the lamp head rotating seat.

A locking position is provided on the side wall of the inner circle of the lamp cap connecting seat as described above, and a claw capable of locking the locking position is provided on the lamp cap rotating seat.

A slideway is provided on the disc surface of the above-mentioned lamp cap connecting seat, and a boss capable of sliding in the slideway is provided on the lamp cap rotating seat.

As mentioned above, the slideway is arc-shaped.

A current converter is arranged in the base tube assembly as described above.

The beneficial effects of the utility model are:

1. The lamp base socket assembly and the lamp base tube assembly of the LED lamp in the utility model can be rotated relatively, thereby changing the angle of illumination, and can illuminate places that require special illumination effects, such as wall cabinets in the wall, etc. Expand the application range of LED lights.

2. The lamp holder assembly in the present utility model includes the lamp holder and the lamp connection seat connected together with the lamp holder, the lamp socket assembly includes the plug and the lamp rotation assembly connected with the plug, the lamp holder and the lamp The connecting base is connected together by screws, and the plug and the rotating assembly of the lamp head are connected together by screws, which is convenient for manufacturing and assembly.

3. In the present utility model, a plurality of radial inner tooth grooves are arranged on the disk surface of the lamp holder connecting seat, a locking position is provided on the side wall of the inner circle of the lamp holder connecting seat, and a socket connecting the lamp holder is arranged on the outer ring of the fixing sleeve. When the seat rotates, it pops up or snaps into the card post in the radial inner tooth groove. There is a card slot on the inner ring of the fixed sleeve. The bump in the middle is novel and unique in design, which enables the relative rotation of the lamp socket assembly and the lamp socket assembly to improve product quality.

4. The utility model is equipped with a current converter in the lamp holder tube base assembly, which makes the product convenient and durable, with a wide range of application and beautiful appearance.

【Description of drawings】

Fig. 1 is an exploded view of the utility model.

Fig. 2 is a three-dimensional view of the lamp base tube assembly, the lamp socket assembly and the current converter of the utility model.

Fig. 3 is a front view of the utility model.

Fig. 4 is a three-dimensional view of the lamp cap connecting seat of the present invention.

Fig. 5 is a perspective view of the fixing sleeve of the present invention.

Fig. 6 is a three-dimensional view of the rotating seat of the lamp cap of the present invention.

Fig. 7 is an exploded view of the rotating base of the lamp cap, the fixing sleeve and the connecting seat of the lamp cap of the present invention.

【Detailed ways】

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 to 7, a LED lamp tube with a rotatable lamp base includes a lamp board 1, on which an LED lamp 2 is arranged, and a heat sink 3 is connected to the bottom of the lamp board 1, above the LED lamp 2 A lampshade 4 is provided, a lamp base tube assembly 5 is connected to one end of the lamp panel 1, and a lamp socket assembly 6 capable of rotating in the lamp base tube assembly 5 is connected to one end of the lamp base tube assembly 5. The lamp panel 1, the LED lamp 2, The lamp socket assembly 6 is electrically connected, and the lamp socket assembly of the LED lamp in the utility model can drive the lamp panel to rotate, thereby changing the angle of illumination, and can shine on some places that require special effects of illumination, such as inside the wall. Wall cabinets, etc., expanding the application range of LED lights.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, and Fig. 7, in this embodiment, the lamp base tube base assembly 5 includes a lamp base tube base 51 and a lamp base tube base 51 connected together The lamp cap connecting seat 52, the lamp cap socket assembly 6 includes a plug 61 and a lamp cap rotating assembly 62 connected together with the plug 61, the lamp cap rotating assembly 62 includes a lamp cap rotating seat 621 and a fixing sleeve 622, on the disk surface of the lamp cap connecting seat 52, there are multiple A radial inner tooth groove 521, on the side wall of the inner circle of the lamp cap connecting seat 52 is provided with a locking position 522, on the outer ring of the fixed sleeve 622 is provided with a radially inner tooth groove when the lamp cap connecting seat 52 rotates The clamping column 6221 in the 521 is provided with a clamping groove 6222 on the inner ring of the fixed sleeve 622, and a clamping claw 6211 capable of clamping the clamping position 522 and a protrusion capable of being clamped into the clamping groove 6222 are provided on the lamp head rotating base 621 6213, a slideway 523 is provided on the surface of the lamp holder connecting seat 52, and a boss 6212 that can slide in the slideway 523 is provided on the lamp holder rotating seat 621. The design is novel and unique, and the design makes the lamp socket assembly and the lamp holder assembly It can rotate relatively smoothly to improve product quality.

As shown in Fig. 3 and Fig. 4, in this embodiment, the slideway 523 is arc-shaped, and the sliding track of the slideway 523 can be set to 0°-270° as required. This design makes the lamp socket assembly and the lamp tube The relative rotation between the seat components is stable.

As shown in Fig. 1, Fig. 2 and Fig. 3, in this embodiment, a current converter 7 is provided in the lamp base tube base assembly 5, which makes the product convenient and durable, with a wide range of application and beautiful appearance.

Claims (9)

1. rotatable lamp holder LED fluorescent tube, it is characterized in that: comprise lamp plate (1), described lamp plate (1) is provided with LED lamp (2), be connected with radiating piece (3) in described lamp plate (1) bottom surface, be provided with lampshade (4) in described LED lamp (2) top, be connected with lamp holder header assemblies (5) at described lamp plate (1) one end, be connected with the lamp socket assembly (6) that can in described lamp holder header assemblies (5), rotate at described lamp holder header assemblies (5) one ends, be electrically connected between described lamp plate (1), LED lamp (2), the lamp socket assembly (6).

2. a kind of rotatable lamp holder LED fluorescent tube according to claim 1, it is characterized in that: described lamp holder header assemblies (5) comprises lamp holder base (51) and the lamp holder Connection Block (52) that links together with described lamp holder base (51), and described lamp socket assembly (6) comprises plug (61) and the lamp holder rotary components (62) that links together with described plug (61).

3. a kind of rotatable lamp holder LED fluorescent tube according to claim 2, it is characterized in that: described lamp holder rotary components (62) comprises lamp holder rotating seat (621) and fixed cover (622).

4. a kind of rotatable lamp holder LED fluorescent tube according to claim 3, it is characterized in that: the card of described lamp holder Connection Block (52) is provided with a plurality of radially internal splines (521), and described fixed cover (622) outer ring is provided with the card post (6221) that ejects or snap in the described radially internal spline (521) when described lamp holder Connection Block (52) rotates.

5. a kind of rotatable lamp holder LED fluorescent tube according to claim 3, it is characterized in that: described fixed cover (622) inner ring is provided with draw-in groove (6222), and described lamp holder rotating seat (621) is provided with the projection (6213) that can snap among the described draw-in groove (6222).

6. a kind of rotatable lamp holder LED fluorescent tube according to claim 4, it is characterized in that: the sidewall of the interior circle of described lamp holder Connection Block (52) is provided with screens (522), and described lamp holder rotating seat (621) is provided with the claw (6211) that can block described screens (522).

7. a kind of rotatable lamp holder LED fluorescent tube according to claim 3, it is characterized in that: described lamp holder Connection Block (52) card is provided with slideway (523), and described lamp holder rotating seat (621) is provided with the projection (6212) that can slide in described slideway (523).

8. a kind of rotatable lamp holder LED fluorescent tube according to claim 7 is characterized in that: described slideway (523) is circular arc.

9. a kind of rotatable lamp holder LED fluorescent tube according to claim 1 is characterized in that: be provided with current converter (7) in described lamp holder header assemblies (5).

Images