CN212390313U

CN212390313U - Improved structure of LED lamp tube

Info

Publication number: CN212390313U
Application number: CN202020890883.9U
Authority: CN
Inventors: 吕凯龙
Original assignee: 吕凯龙
Current assignee: Sunshine lighting company
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-22
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a LED fluorescent tube technical field just discloses a LED fluorescent tube improvement structure, including the fluorescent tube, the equal fixedly connected with installation piece in the left and right sides of fluorescent tube. This LED fluorescent tube improvement structure, it rotates to drive the regulating block through rotating the mounting panel, it rotates to drive the movable rod when the regulating block rotates, receive the extrusion of draw-in groove when the movable rod rotates, the movable rod separates with the draw-in groove this moment, when the movable rod rotates to the position of next draw-in groove, the movable rod closely laminates with next draw-in groove under baffle and compression spring's combined action, thereby realized the preliminary fixed of regulating block, the metal blocks the atress when installing the fluorescent tube on the lighting fixture and removes, two left and right metal card posts remove towards relative direction, metal kicking block and baffle closely laminate this moment, make the further fixed of regulating block, the device makes the angle of metal card post adjustable through a series of mechanical structure, be applicable to different actual environment, it is more convenient to install.

Description

Improved structure of LED lamp tube

Technical Field

The utility model relates to a LED fluorescent tube technical field specifically is a LED fluorescent tube improvement structure.

Background

The LED fluorescent lamp is commonly called a straight lamp, is a substitute of a traditional fluorescent lamp tube, is embodied in two aspects of energy saving and environmental protection, has the same size installation mode as the traditional fluorescent lamp, but adopts an LED semiconductor chip to emit light according to the light emitting principle, the LED fluorescent lamp is divided into two types according to the shell material, one type is glass, the other type is aluminum and PC, the LED fluorescent lamp is simpler to install, the LED fluorescent lamp is internally provided with a power supply and externally provided with a power supply, when the LED fluorescent lamp with the built-in power supply is installed, the original fluorescent lamp is taken down and replaced by the LED fluorescent lamp, a ballast and a starter are removed, 220V alternating current commercial power is directly applied to two ends of the LED fluorescent lamp, the LED fluorescent lamp with the external power supply is generally provided with a.

The LED fluorescent lamp connected with the external power supply is usually required to be replaced when in use, and the LED fluorescent lamp on the market at present has the defect that the angle is not adjustable when in use, so that the condition of inconvenient installation can occur during installation, and the problem is solved by providing the improved structure of the LED fluorescent lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED fluorescent tube improvement structure possesses advantages such as angle regulation, has solved the problem that the angle is not adjustable.

(II) technical scheme

For the purpose that realizes above-mentioned angle adjustable, the utility model provides a following technical scheme: an improved structure of an LED lamp tube comprises a lamp tube, wherein the left side and the right side of the lamp tube are fixedly connected with installation blocks, the insides of the back sides of the installation blocks at the left side and the right side are fixedly connected with metal connecting plates, the metal connecting plates are electrically connected with the lamp tube through connecting wires, the side wall inside the installation blocks is provided with clamping grooves arranged inside the installation blocks, the inside of the installation blocks is movably connected with adjusting blocks which penetrate through the installation blocks and extend to the outside of the installation blocks, the back sides of the adjusting blocks at the left side and the right side are fixedly connected with installation plates, the inside of the adjusting blocks is provided with hollow cavities, the inside of the hollow cavities is movably connected with two baffles, the back sides of the baffles at the upper side and the lower side are fixedly connected with movable rods which penetrate through the hollow cavities and extend to the inside of the clamping grooves, one back sides of the, the left and right sides equal fixedly connected with in the relative one side of regulating block and the metal fixed block that well cavity is linked together, the left and right sides the metal rotating block that contacts with the metal connecting plate, the left and right sides equal fixedly connected with in the back of the body one side of metal fixed block is located the cavity inside connecting spring, the left and right sides equal fixedly connected with in the back of the body one side of connecting spring is located the cavity inside metal kicking block, the left and right sides equal fixedly connected with in the back of the body one side of metal kicking block back of the body runs through regulating block and mounting panel and extends to the outside metal card post of mounting panel.

Preferably, the installation piece comprises cylinder piece and cylinder recess, and the left and right sides cylinder piece all seted up the cylinder recess on one side of the back of the body mutually, and the diameter of cylinder piece equals the diameter of fluorescent tube.

Preferably, the total twenty four of draw-in groove, twenty four the draw-in groove divide into about two sets of, a set of twelve the draw-in groove is annular equidistance and distributes, and the inslot wall of keeping away from regulating block one side of draw-in groove is spherical groove face.

Preferably, the movable rod is four total, four the movable rod divide into about two sets of, a set of two the movable rod is the symmetric distribution, both sides from top to bottom the surface of one side is spherical surface on the back of the body of movable rod mutually, and spherical surface's diameter equals with the diameter of the spherical groove face in the draw-in groove inslot.

Preferably, the metal ejector block is a circular truncated cone-shaped ejector block, and the diameter of the opposite side of the metal ejector block on the left side and the right side is smaller than the diameter of the opposite side of the metal ejector block on the left side and the right side.

Preferably, the number of the metal rotating blocks is six, the six metal rotating blocks are divided into a left group and a right group, the metal rotating blocks are distributed in an annular and equidistant mode, and the metal rotating blocks are spherical rotating blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED fluorescent tube improvement structure possesses following beneficial effect:

the improved structure of the LED lamp tube drives the adjusting block to rotate through the rotating mounting plate, the adjusting block drives the movable rod to rotate when rotating, the movable rod is extruded by the clamping groove when rotating, the movable rod is separated from the clamping groove at the moment, when the movable rod rotates to the position of the next clamping groove, the movable rod is tightly attached to the next clamping groove under the combined action of the baffle and the pressure spring, so that the preliminary fixing of the adjusting block is realized, when the lamp tube is mounted on the lamp bracket, the metal clamp moves under stress, the left metal clamping column and the right metal clamping column move towards opposite directions, and the metal top block is tightly attached to the baffle at the moment, so that the adjusting block is further fixed, in the process, the metal clamping columns, the metal top block, the connecting spring, the metal fixing block, the metal rotating block, the metal connecting plate, the connecting wire and the lamp tube form a passage, and the device enables the angle of the metal, the device is suitable for different actual environments and is more convenient to install.

Drawings

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

fig. 2 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the lamp comprises a lamp tube 1, a mounting block 2, a metal connecting plate 3, a connecting wire 4, an adjusting block 5, a clamping groove 6, a hollow cavity 7, a baffle 8, a movable rod 9, a pressure spring 10, a metal fixing block 11, a metal rotating block 12, a mounting plate 13, a connecting spring 14, a metal top block 15 and a metal clamping column 16.

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.

Referring to fig. 1-2, an improved structure of an LED lamp tube comprises a lamp tube 1, wherein the left and right sides of the lamp tube 1 are fixedly connected with mounting blocks 2, the mounting blocks 2 are composed of cylindrical blocks and cylindrical grooves, the cylindrical grooves are respectively arranged on the opposite sides of the cylindrical blocks on the left and right sides, the diameter of the cylindrical blocks is equal to that of the lamp tube 1, metal connecting plates 3 are respectively and fixedly connected inside the opposite sides of the mounting blocks 2 on the left and right sides, the metal connecting plates 3 are electrically connected with the lamp tube 1 through connecting wires 4, clamping grooves 6 arranged inside the mounting blocks 2 are arranged on the side walls inside the mounting blocks 2, the clamping grooves 6 are twenty-four in total, the twenty-four clamping grooves 6 are divided into two groups, one group of twelve clamping grooves 6 is annularly and equidistantly distributed, the inner side walls of the grooves far away from one side of a regulating block 5 in the grooves 6 are spherical groove surfaces, the inner part of the mounting, the opposite sides of the adjusting blocks 5 on the left side and the right side are fixedly connected with a mounting plate 13, the adjusting blocks 5 are internally provided with a hollow cavity 7, the inner part of the hollow cavity 7 is movably connected with two baffles 8, the opposite sides of the baffles 8 on the upper side and the lower side are fixedly connected with movable rods 9 which penetrate through the hollow cavity 7 and extend to the inner part of the clamping groove 6, the number of the movable rods 9 is four, the four movable rods 9 are divided into a left group and a right group, one group of two movable rods 9 are symmetrically distributed, the surfaces of the opposite sides of the movable rods 9 on the upper side and the lower side are spherical surfaces, the diameter of the spherical surfaces is equal to that of spherical groove surfaces in the clamping groove 6, the opposite sides of the baffles 8 on the upper side and the lower side are fixedly connected with pressure springs 10 which are sleeved outside the movable rods 9 and are connected with the inner side, the metal rotating blocks 12 which are contacted with the metal connecting plate 3 are embedded on the opposite sides of the left and right metal fixing blocks 11, the number of the metal rotating blocks 12 is six, the six metal rotating blocks 12 are divided into a left group and a right group, three metal rotating blocks 12 in one group are distributed in an annular and equidistant mode, the metal rotating blocks 12 are spherical rotating blocks, the opposite sides of the left and right metal fixing blocks 11 are fixedly connected with connecting springs 14 which are positioned in the hollow cavity 7, the opposite sides of the left and right connecting springs 14 are fixedly connected with metal jacking blocks 15 which are positioned in the hollow cavity 7, the metal jacking blocks 15 are circular truncated cone type jacking blocks, the diameter of the opposite sides of the left and right metal jacking blocks 15 is smaller than that of the opposite sides of the left and right metal jacking blocks 15, the opposite sides of the left and right metal jacking blocks 15 are fixedly connected with metal clamping columns 16 which penetrate through the adjusting block, the adjusting block 5 is driven to rotate by rotating the mounting plate 13, the adjusting block 5 drives the movable rod 9 to rotate when rotating, the movable rod 9 is extruded by the clamping groove 6 when rotating, at the moment, the movable rod 9 is separated from the clamping groove 6, when the movable rod 9 rotates to the position of the next clamping groove 6, the movable rod 9 is tightly attached to the next clamping groove 6 under the combined action of the baffle plate 8 and the pressure spring 10, so that the primary fixing of the adjusting block 5 is realized, when the lamp tube 1 is installed on the lamp holder, the metal clamp 16 moves under stress, the left and right metal clamp posts 16 move towards opposite directions, at the moment, the metal top block 15 is tightly attached to the baffle plate 8, so that the adjusting block 5 is further fixed, in the process, the metal clamp posts 16, the metal top block 15, the connecting spring 14, the metal fixed block 11, the metal rotating block 12, the metal connecting plate 3, the connecting wire 4 and the lamp tube 1 form a passage, the device enables the angle of the metal clamp posts 16 to be, the device is suitable for different actual environments and is more convenient to install.

In conclusion, in the improved structure of the LED lamp tube, the adjusting block 5 is driven to rotate by the rotating mounting plate 13, the adjusting block 5 drives the movable rod 9 to rotate when rotating, the movable rod 9 is extruded by the clamping groove 6 when rotating, at this time, the movable rod 9 is separated from the clamping groove 6, when the movable rod 9 rotates to the position of the next clamping groove 6, the movable rod 9 is tightly attached to the next clamping groove 6 under the combined action of the baffle 8 and the pressure spring 10, thereby realizing the initial fixing of the adjusting block 5, when the lamp tube 1 is mounted on the lamp holder, the metal clamp 16 moves under the stress, the left and right metal clamp posts 16 move towards the opposite direction, at this time, the metal top block 15 is tightly attached to the baffle 8, so that the adjusting block 5 is further fixed, in this process, the metal clamp posts 16, the metal top block 15, the connecting spring 14, the metal fixing block 11, the metal rotating block 12, the metal connecting plate 3, the connecting wire 4 and the lamp, the device makes metal card post 16's angle adjustable through a series of mechanical structure, is applicable to different actual environment, and the installation is more convenient, has solved the not adjustable problem of angle.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 LED fluorescent tube improvement structure, includes fluorescent tube (1), its characterized in that: the lamp tube comprises a lamp tube (1), wherein the left side and the right side of the lamp tube (1) are both fixedly connected with mounting blocks (2), the insides of the back sides of the mounting blocks (2) are both fixedly connected with metal connecting plates (3), the metal connecting plates (3) are electrically connected with the lamp tube (1) through connecting wires (4), the side walls of the insides of the mounting blocks (2) are provided with clamping grooves (6) formed in the insides of the mounting blocks (2), the insides of the mounting blocks (2) are movably connected with adjusting blocks (5) penetrating through the mounting blocks (2) and extending to the outsides of the mounting blocks (2), the back of the adjusting blocks (5) on the left side and the right side are both fixedly connected with mounting plates (13), the insides of the adjusting blocks (5) are provided with hollow cavities (7), the insides of the hollow cavities (7) are movably connected with two baffles (8), the back of the baffles (8) on the upper side and, one side of the baffle (8) at the upper side and the lower side, which is opposite to the other side, is fixedly connected with a pressure spring (10) which is sleeved outside the movable rod (9) and is connected with the inner side wall of the cavity of the hollow cavity (7), the opposite sides of the adjusting blocks (5) on the left and right sides are fixedly connected with metal fixing blocks (11) communicated with the hollow cavity (7), the opposite sides of the metal fixing blocks (11) on the left and right sides are embedded with metal rotating blocks (12) contacted with the metal connecting plate (3), the back sides of the metal fixing blocks (11) on the left and right sides are fixedly connected with connecting springs (14) positioned in the hollow cavity (7), the back sides of the connecting springs (14) on the left and right sides are fixedly connected with metal jacking blocks (15) positioned in the hollow cavity (7), the left and right sides equal fixedly connected with in one side that metal kicking block (15) back on the back of the body runs through regulating block (5) and mounting panel (13) and extends to outside metal card post (16) of mounting panel (13).

2. The improved structure of LED lamp tube as claimed in claim 1, wherein: the mounting block (2) is composed of a cylindrical block and cylindrical grooves, the cylindrical grooves are formed in the left side and the right side of one side, opposite to the other side, of the cylindrical block, and the diameter of the cylindrical block is equal to that of the lamp tube (1).

3. The improved structure of LED lamp tube as claimed in claim 1, wherein: the clamping groove (6) is twenty-four in total, twenty-four the clamping groove (6) divide into about two sets of, a set of twelve the clamping groove (6) are annular equidistance and distribute, and the inslot wall of keeping away from regulating block (5) one side in clamping groove (6) inslot is spherical groove face.

4. The improved structure of LED lamp tube as claimed in claim 1, wherein: the movable rod (9) is four total, four movable rod (9) divide into about two sets of, a set of two movable rod (9) are the symmetric distribution, both sides from top to bottom the surface of one side that backs on the back of the body of movable rod (9) is spherical surface, and spherical surface's diameter equals with the diameter of draw-in groove (6) spherical groove face in the groove.

5. The improved structure of LED lamp tube as claimed in claim 1, wherein: the metal ejector block (15) is a circular truncated cone-shaped ejector block, and the diameter of the opposite side of the metal ejector block (15) on the left side and the right side is smaller than the diameter of the opposite side of the metal ejector block (15) on the left side and the right side.

6. The improved structure of LED lamp tube as claimed in claim 1, wherein: the metal rotating blocks (12) are six in number, the six metal rotating blocks (12) are divided into a left group and a right group, the metal rotating blocks (12) are three in one group, the metal rotating blocks (12) are distributed in an annular equidistant mode, and the metal rotating blocks (12) are spherical rotating blocks.