CN213576887U

CN213576887U - Rotatable lamp holder LED fluorescent tube

Info

Publication number: CN213576887U
Application number: CN202022613833.9U
Authority: CN
Inventors: 张玉明
Original assignee: Jiangmen Mingyumei Lighting Co ltd
Current assignee: Jiangmen Mingyumei Lighting Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-29
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to the technical field of LED lamps, and discloses a rotatable lamp holder LED lamp tube, which comprises a lamp tube, wherein two ends of the lamp tube are fixedly connected with connectors, a reflector is fixedly connected between the upper surfaces of the two connectors, the outer side wall of each connector is clamped with the lamp holder, the opposite sides of the two lamp holders are positioned above the reflector and are fixedly connected with dust shields, the opposite sides of the two dust shields are respectively provided with a mounting groove, the inside of the mounting groove is fixedly connected with a spring, a connecting plate is fixedly connected between the two springs, the two sides of the connecting plate are respectively positioned inside the two mounting grooves, and the outer side wall of the lamp holder is symmetrically fixed with a sliding block; the utility model discloses a set up simple structure, reasonable in design, convenient dismantlement installation between lamp holder and the fluorescent tube, lamp holder self convenient dismantlement and installation, it is more convenient wholly to use and install, accords with present user demand more.

Description

Rotatable lamp holder LED fluorescent tube

Technical Field

The utility model relates to a LED lamp technical field specifically is a rotatable lamp holder LED fluorescent tube.

Background

The light emitting diode is called as LED for short, is a commonly used light emitting device, releases energy through the recombination of electrons and holes to emit light, has wide application in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, has the advantages that the electronic element appears in 1962 as early as the year, only can emit red light with low luminosity in the early stage, and then other versions of monochromatic light are developed, the light which can be emitted up to the present day is spread over visible light, infrared rays and ultraviolet rays, the luminosity is also improved to a considerable luminosity, and the application is also used as an indicator light, a display panel and the like in the early stage; with the continuous progress of the technology, the light emitting diode is widely applied to displays and illumination, the LED lamp is a novel energy-saving and environment-friendly green light source, and compared with traditional illuminating lamps such as incandescent lamps, fluorescent lamps or high-voltage sodium lamps, the LED lamp can save electric energy by 50-70%.

The LED lamp commonly used in the market can not change the illumination angle, and for some places needing special illumination effect, such as wall cabinets and the like in a wall body, the LED lamp installed on a ceiling is not illuminated, so that the application of the LED lamp has certain limitation, and most of lamp holders and lamp tubes are inconvenient to disassemble and install, and the lamp holders are inconvenient to disassemble and use, so that a new rotatable lamp holder LED lamp tube is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rotatable lamp holder LED fluorescent tube has solved the problem of proposing in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable lamp holder LED lamp tube comprises a lamp tube, wherein two ends of the lamp tube are fixedly connected with connectors, a reflector is fixedly connected between the upper surfaces of the two connectors, the outer side wall of each connector is clamped with a lamp holder, the opposite sides of the two lamp holders are positioned above the reflector and are both fixedly connected with a dust guard, the opposite sides of the two dust guards are both provided with mounting grooves, springs are fixedly connected inside the mounting grooves, a connecting plate is fixedly connected between the two springs, the two sides of the connecting plate are respectively positioned inside the two mounting grooves, the outer side wall of each lamp holder is symmetrically fixed with a sliding block, the opposite sides of the two lamp holders are both fixedly connected with first pins, the outer side wall of each lamp holder is sleeved with a sleeve, the inner side wall of each sleeve is provided with a sliding groove, the sliding block is positioned inside the sliding, two the sheathed tube looks back of the body side all is equipped with the installation piece, two the equal fixedly connected with second pin in the looks back of the body side of installation piece, two the equal symmetry in opposite side of installation piece is fixed with the joint strip, the installation piece passes through the joint strip with the sleeve pipe block is connected, two the opposite side of installation piece is located two fixedly connected with intercommunication piece between the joint strip, two the opposite side of intercommunication piece respectively with be located two with one side first pin is kept away from the one end of lamp holder is laminated mutually, the right side fixedly connected with motor is located at the left side center of installation piece, the output shaft left end and the right side of motor the right side fixed connection of lamp holder.

Preferably, the inner side wall of the sliding groove is fixedly connected with a rubber pad.

Preferably, the sliding block and the sliding groove are both of a T-shaped structure.

Preferably, the first pin and the second pin are electrically connected through a communication sheet.

Preferably, the sliding groove is an annular groove.

Preferably, the number of the clamping strips is at least two.

Preferably, the communicating piece is of an annular structure.

(III) advantageous effects

The utility model provides a rotatable lamp holder LED fluorescent tube possesses following beneficial effect:

(1) the utility model discloses a set up simple structure, reasonable in design, convenient dismantlement installation between lamp holder and the fluorescent tube, lamp holder self convenient dismantlement and installation, it is more convenient wholly to use and install, accords with present user demand more.

(2) The utility model discloses a set up the utilization and rotate through spout and slider outside the lamp holder and have a sleeve pipe, through at the intraductal motor of installing of cover, the rotation of control lamp holder to play the angle of shining that changes the fluorescent tube, through the piece with first pin and second pin electric connection that communicates for when the lamp holder rotates, first pin rotates on the intercommunication piece, does not influence the intercommunication of electric current, ensures the normal luminous of fluorescent tube.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the mounting plate of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

In the figure: 1. a lamp tube; 2. a connector; 3. a reflector; 4. a lamp cap; 5. a dust-proof plate; 6. mounting grooves; 7. a spring; 8. a connecting plate; 9. a slider; 10. a first pin; 11. a sleeve; 12. a chute; 13. mounting a sheet; 14. a second pin; 15. a clamping strip; 16. a communication sheet; 17. a motor; 18. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a rotatable lamp holder LED lamp tube comprises a lamp tube 1, LED lamps for lighting, connectors 2 fixedly connected with two ends of the lamp tube 1, a connecting device for installation and electrification, a reflector 3 fixedly connected between the upper surfaces of the two connectors 2, a plate for changing the irradiation angle of a light source, lamp holders 4 clamped on the outer side wall of the connectors 2, dust-proof plates 5 fixedly connected with the opposite sides of the two lamp holders 4 above the reflector 3, a plate for preventing dust, mounting grooves 6 formed on the opposite sides of the two dust-proof plates 5, springs 7 fixedly connected with the inside of the mounting grooves 6, a connecting plate 8 fixedly connected between the two springs 7, two sides of the connecting plate 8 respectively located inside the two mounting grooves 6, through the arrangement, the springs 7 in the mounting grooves 6 are utilized to achieve the telescopic effect between the dust-proof plates 5 and the connecting plate 8, thereby changing the positions of the lamp holders 4 at two ends, the lamp tube 1 is installed in the lamp holder 4 through the connectors 2 at two ends, the outer side walls of the lamp holders 4 are symmetrically fixed with sliding blocks 9 and sliding blocks of T-shaped structures, the back sides of the two lamp holders 4 are fixedly connected with first pins 10, the outer side walls of the lamp holders 4 are sleeved with sleeves 11, the inner side walls of the sleeves 11 are provided with sliding grooves 12, annular grooves of T-shaped structures, the sliding blocks 9 are located inside the sliding grooves 12 and are in sliding connection with the sliding grooves 12, the back sides of the two sleeves 11 are provided with installation pieces 13, the back sides of the two installation pieces 13 are fixedly connected with second pins 14, the opposite sides of the two installation pieces 13 are symmetrically fixed with clamping strips 15, the installation pieces 13 are clamped with the sleeves 11 through the clamping strips 15, the opposite sides of the two installation pieces 13 are located between the two clamping strips 15 and are fixedly connected with communication pieces 16, the opposite sides of the two communication pieces 16 are respectively attached to one ends, far, the left center of the right mounting piece 13 is fixedly connected with a motor 17, the left end of the output shaft of the motor 17 is fixedly connected with the right side of the right lamp holder 4, through the arrangement, the first pin 10 and the second pin 14 are electrically connected through a connecting piece 16 by the mounting piece 13 clamped on the sleeve 11 through the sleeve 11 on the outer side of the lamp holder 4 and a clamping strip 15, the circuit communication is ensured, the lamp holder 4 is driven to rotate through the motor 17, so that the lamp tube 1 clamped between the connectors 2 in the lamp holder 4 rotates, and the reflector 3 rotates, thereby achieving the effect of changing the irradiation angle, the annular structure of the connecting piece 16 is utilized to facilitate the communication of the circuit not to be influenced in the rotating process of the first pin 10, the lamp holder 4 can rotate in the sleeve 11 through the sliding block 9 and the sliding groove 12, and the rubber pad 18 are utilized, the friction between the sliding groove 12 and the sliding block 9 is increased, and the lamp tube 1 is prevented, simple structure, convenient to use, convenient to detach the installation.

Furthermore, the inner side wall of the sliding groove 12 is fixedly connected with a rubber pad 18, so that friction is increased, and the sliding block 9 cannot rotate freely in the sliding groove 12 without being influenced by external force.

Furthermore, the sliding block 9 and the sliding groove 12 are both in a T-shaped structure, so that the stability of sliding between the sliding block 9 and the sliding groove 12 is ensured.

Further, the first pin 10 and the second pin 14 are electrically connected through the connection piece 16, so as to ensure normal current connection.

Further, the sliding groove 12 is an annular groove to ensure that the lamp head 4 rotates inside the sleeve 11.

Furthermore, the number of the clamping bars 15 is at least two, so that the clamping between the mounting piece 13 and the sleeve 11 is ensured to be stable.

Furthermore, the connection piece 16 is of an annular structure, so that the first pin 10 can make circular motion on the surface along with the rotation of the lamp holder 4 conveniently, and the connection of current is not influenced.

To sum up, the utility model discloses a work flow: through the arrangement, the spring 7 in the mounting groove 6 is utilized to achieve the telescopic effect between the dustproof plate 5 and the connecting plate 8, thereby changing the positions of the lamp holders 4 at two ends, facilitating the installation of the lamp tube 1 in the lamp holders 4 through the connectors 2 at two ends, enabling the lamp holder 4 to rotate inside the sleeve 11 through the sliding block 9 and the sliding groove 12 through the sleeve 11 arranged outside the lamp holder 4, increasing the friction between the sliding groove 12 and the sliding block 9 by utilizing the rubber pad 18, preventing the lamp tube 1 from shaking under normal conditions, and electrically connecting the first pin 10 and the second pin 14 through the connecting piece 16 by utilizing the mounting piece 13 clamped on the sleeve 11 through the clamping strip 15, ensuring the communication of the circuit, driving the lamp holder 4 to rotate through the motor 17, thereby enabling the lamp tube 1 clamped between the connectors 2 in the lamp holder 4 to rotate, and enabling the reflection plate 3 to rotate at the same time, thereby achieving the effect of changing the irradiation angle, by utilizing the annular structure of the communication sheet 16, the first pin 10 is convenient to rotate without influencing the communication of a circuit, and the structure is simple, the use is convenient, and the disassembly and the assembly are convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatable lamp holder LED fluorescent tube, includes fluorescent tube (1), its characterized in that: the lamp tube comprises a lamp tube (1), connectors (2) are fixedly connected to the two ends of the lamp tube (1), a reflector (3) is fixedly connected between the upper surfaces of the two connectors (2), a lamp holder (4) is clamped on the outer side wall of the connectors (2), dust shields (5) are fixedly connected to the opposite sides of the two lamp holders (4) above the reflector (3), mounting grooves (6) are formed in the opposite sides of the two dust shields (5), springs (7) are fixedly connected to the inside of the mounting grooves (6), a connecting plate (8) is fixedly connected between the two springs (7), the two sides of the connecting plate (8) are respectively located inside the two mounting grooves (6), sliders (9) are symmetrically fixed on the outer side wall of the lamp holder (4), and first pins (10) are fixedly connected to the opposite sides of the two lamp holders (4), the outer side wall of the lamp holder (4) is sleeved with a sleeve (11), the inner side wall of the sleeve (11) is provided with a sliding groove (12), the sliding block (9) is located inside the sliding groove (12) and is in sliding connection with the sliding groove (12), the back sides of the two sleeve (11) are respectively provided with an installation sheet (13), the back sides of the two installation sheets (13) are respectively and fixedly connected with a second pin (14), the opposite sides of the two installation sheets (13) are respectively and symmetrically fixed with clamping strips (15), the installation sheets (13) are clamped and connected with the sleeve (11) through the clamping strips (15), the opposite sides of the two installation sheets (13) are located between the two clamping strips (15) and are fixedly connected with a communication sheet (16), the opposite sides of the two communication sheets (16) are respectively attached to one end, far away from the lamp holder (4), of the first pin (10) located on the same side, the left side center department fixedly connected with motor (17) of installation piece (13) on right side, the output shaft left end of motor (17) and right side the right side fixed connection of lamp holder (4).

2. The rotatable lamp head LED lamp tube of claim 1, wherein: the inner side wall of the sliding groove (12) is fixedly connected with a rubber pad (18).

3. The rotatable lamp head LED lamp tube of claim 1, wherein: the sliding block (9) and the sliding groove (12) are both of T-shaped structures.

4. The rotatable lamp head LED lamp tube of claim 1, wherein: the first pin (10) is electrically connected with the second pin (14) through a communicating sheet (16).

5. The rotatable lamp head LED lamp tube of claim 1, wherein: the sliding groove (12) is an annular groove.

6. The rotatable lamp head LED lamp tube of claim 1, wherein: the number of the clamping strips (15) is at least two.

7. The rotatable lamp head LED lamp tube of claim 1, wherein: the communicating sheet (16) is of an annular structure.