CN219571768U

CN219571768U - Mounting structure of LED lamp tube

Info

Publication number: CN219571768U
Application number: CN202320589427.4U
Authority: CN
Inventors: 施晓珊; 刘舒云; 邓健儿; 尤德威
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-22
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses an installation structure of an LED lamp tube, which comprises a U-shaped bottom shell and a telescopic plate capable of being positioned in a telescopic way on the U-shaped bottom shell, wherein a lamp tube clamping seat is arranged at one end of the telescopic plate extending out of the U-shaped bottom shell, a driving power supply installation seat is arranged at one end of the U-shaped bottom shell, elastic positioning pins are respectively arranged at the upper side and the lower side of the telescopic plate, two positioning holes are respectively arranged at the upper edge and the lower edge of the U-shaped bottom shell at intervals, and one positioning hole can be selected for positioning when the telescopic plate stretches out and stretches back to different positions. The expansion plate can adjust two lengths, and is suitable for mounting LED lamp tubes with two lengths. The driving power supply mounting seat can be separated from the U-shaped bottom shell, so that the driving power supply can be conveniently replaced. When the length of the expansion plate is adjusted by moving, the expansion plate is pushed to slide and adjust the length only by pushing the positioning needle to compress.

Description

Mounting structure of LED lamp tube

Technical Field

The utility model relates to a lighting device, in particular to an installation structure of an LED lamp tube.

Background

Currently, the existing mounting base of the LED tube is generally only adaptable to one length. LED fluorescent tubes of different lengths need the different installation bases of adaptation, need LED fluorescent tube and installation base change simultaneously when changing, lead to the wasting of resources. In addition, the mounting structure of the existing LED lamp tube is complex, and the manufacturing cost is high.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide an installation structure of an LED lamp tube.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a mounting structure of LED fluorescent tube, includes the U-shaped drain pan and can the expansion plate of the flexible location of U-shaped drain pan, the expansion plate stretches out the outer one end of U-shaped drain pan is equipped with the lamp tube cassette, the one end of U-shaped drain pan is equipped with the drive power supply mount pad, the upper and lower both sides of expansion plate are equipped with the elasticity pilot pin respectively, the upper and lower edge of U-shaped drain pan is equipped with two locating holes at intervals respectively, the elasticity pilot pin can be in one of them locating hole location when the flexible different positions of expansion plate. The expansion plate can adjust two lengths, and is suitable for mounting the LED lamp tubes with two lengths. The driving power supply mounting seat can be separated from the U-shaped bottom shell, so that the driving power supply can be conveniently replaced.

As an improvement of the mounting structure of the LED lamp tube, the elastic positioning needle comprises a positioning needle and a spring, wherein the positioning needle is connected with the spring, and the other end of the spring is connected in a mounting hole of the expansion plate. When the length of the expansion plate is adjusted by moving, the expansion plate is pushed to slide and adjust the length only by pushing the positioning needle to compress.

As an improvement of the mounting structure of the LED lamp tube, a driving power supply is arranged in a driving power supply mounting seat, a power line is arranged on the driving power supply, the power line penetrates out of the driving power supply mounting seat, a plug is arranged at the end part of the power line, an electrode clamping seat is arranged on the front surface of the driving power supply mounting seat, two electrode clamping grooves are formed in one side of the electrode clamping seat, electrode plates are arranged at the bottoms of the two electrode clamping grooves, and rubber plugs capable of being taken out are covered on the two electrode clamping grooves.

As an improvement of the mounting structure of the LED lamp tube, one side of the driving power supply mounting seat is provided with a side screw hole, one end of the U-shaped bottom shell connected with the driving power supply mounting seat is provided with a screw counter bore, the screw counter bore is penetrated by a screw, and the screw is screwed on the side screw hole.

As an improvement of the mounting structure of the LED lamp tube, the front surface of the lamp tube clamping seat is provided with a square clamping groove, a square rubber plug which can be taken out is arranged in the square clamping groove, the side part of the lamp tube clamping seat is provided with a screw through hole, one end of the expansion plate connected with the lamp tube clamping seat is provided with a connecting screw hole, the screw through hole is penetrated by a screw, and the screw is connected to the connecting screw hole in a lock manner.

As an improvement of the mounting structure of the LED lamp tube, the LED lamp tube further comprises the LED lamp tube, two square clamping blocks are arranged at one end of the LED lamp tube at intervals, a square positive plate and a square negative plate are arranged at the other end of the LED lamp tube, the square clamping blocks are embedded corresponding to the square clamping grooves and are limited to move by the square rubber plugs, and the square positive plate and the square negative plate are embedded in the electrode clamping grooves and are limited to move by the rubber plugs. The rubber plug can tightly press the square positive plate and the square negative plate, so that the square positive plate and the square negative plate are tightly attached to the electrode plate, and poor contact can be prevented. The LED lamp tube is conveniently assembled and disassembled by means of the clamping grooves.

As an improvement of the mounting structure of the LED lamp tube, the square positive plate and the square negative plate are embedded in the electrode clamping groove to be in contact with the electrode plate to connect a circuit. The electrode plate is electrically connected with a driving power supply through a power line.

As an improvement of the mounting structure of the LED lamp tube, two buckling lugs are respectively arranged at the edges of the upper side and the lower side of the U-shaped bottom shell at intervals, and the buckling lugs are used for connecting screws in a lock way. When the product is installed, the product is fixed by screws.

The utility model has the beneficial effects that: the expansion plate can adjust two lengths, and is suitable for mounting LED lamp tubes with two lengths. The driving power supply mounting seat can be separated from the U-shaped bottom shell, so that the driving power supply can be conveniently replaced. When the length of the expansion plate is adjusted by moving, the expansion plate is pushed to slide and adjust the length only by pushing the positioning needle to compress. The utility model can match according to two LED lamp tubes with different lengths, the U-shaped bottom shell, the driving power supply mounting seat and the lamp tube clamping seat are all of detachable structures, so that the independent replacement of each accessory is convenient, and the replacement cost is reduced.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic view of the shortened state of the utility model;

FIG. 3 is a schematic drawing of the stretched length state of the present utility model;

the reference numerals are: 1. u-shaped drain pan 2, expansion plate 3, fluorescent tube cassette 4, drive power supply mount pad 5, elasticity pilot pin 6, locating hole 7, LED fluorescent tube 8, knot ear 31, square draw-in groove 32, square plug 33, screw perforation 34, connecting screw 71, square fixture block 72, square positive plate 73, square negative plate 41, electrode cassette 42, electrode draw-in groove 43, electrode plate 44, plug 45, screw counter bore.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present utility model.

As shown in fig. 1-3, an installation structure of an LED tube comprises a U-shaped bottom shell 1 and a telescopic plate 2 capable of being positioned in a telescopic manner on the U-shaped bottom shell 1, wherein one end of the telescopic plate 2 extending out of the U-shaped bottom shell 1 is provided with a tube clamping seat 3, one end of the U-shaped bottom shell 1 is provided with a driving power supply installation seat 4, the upper side and the lower side of the telescopic plate 2 are respectively provided with an elastic positioning needle 5, the upper edge and the lower edge of the U-shaped bottom shell 1 are respectively provided with two positioning holes 6 at intervals, and the elastic positioning needle 5 can select one of the positioning holes 6 to be positioned when the telescopic plate 2 stretches out and stretches out in different positions. The expansion plate 2 can adjust two lengths, and is suitable for mounting LED lamp tubes with two lengths. The driving power supply mounting seat can be separated from the U-shaped bottom shell, so that the driving power supply can be conveniently replaced.

Preferably, the elastic positioning needle 5 comprises a positioning needle and a spring, the positioning needle is connected with the spring, and the other end of the spring is connected in the mounting hole of the expansion plate 2. When the length of the expansion plate 2 is adjusted by moving, the expansion plate 2 is pushed to slide and adjust the length only by pushing the positioning needle to compress.

Preferably, a driving power supply is arranged in the driving power supply mounting seat 4, a power line is arranged on the driving power supply, the power line penetrates out of the driving power supply mounting seat 4, a plug is arranged at the end part of the power line, an electrode clamping seat 41 is arranged on the front surface of the driving power supply mounting seat 4, two electrode clamping grooves 42 are formed in one side of the electrode clamping seat 41, electrode plates 43 are arranged at the bottoms of the two electrode clamping grooves 42, and rubber plugs 44 capable of being taken out are covered on the two electrode clamping grooves 42.

Preferably, a side screw hole is formed in one side of the driving power supply mounting seat 4, a screw counter bore 45 is formed in one end, connected with the driving power supply mounting seat 4, of the U-shaped bottom shell 1, and screws are arranged in the screw counter bore 45 in a penetrating mode and are screwed on the side screw hole.

Preferably, the front of the lamp tube clamping seat 3 is provided with a square clamping groove 31, a square rubber plug 32 which can be taken out is arranged in the square clamping groove 31, the side part of the lamp tube clamping seat 3 is provided with a screw through hole 33, one end of the expansion plate 2 connected with the lamp tube clamping seat 3 is provided with a connecting screw hole 34, the screw through hole 33 is penetrated by a screw, and the screw is connected to the connecting screw hole 34.

Preferably, the LED lamp tube 7 is further included, two square clamping blocks 71 are arranged at one end of the LED lamp tube 7 at intervals, a square positive plate 72 and a square negative plate 73 are arranged at the other end of the LED lamp tube 7, the square clamping blocks 71 are embedded corresponding to the square clamping grooves 31 and are limited to move by the square rubber plugs 32, and the square positive plate 72 and the square negative plate 73 are embedded in the electrode clamping grooves 42 and are limited to move by the rubber plugs 44. The rubber stopper 44 can tightly press the square positive electrode sheet 72 and the square negative electrode sheet 73, so that the square positive electrode sheet 72 and the square negative electrode sheet 73 are tightly attached to the electrode sheet 43, and poor contact can be prevented. The LED lamp tube is conveniently assembled and disassembled by means of the clamping grooves.

Preferably, the square positive electrode tab 72 and the square negative electrode tab 73 are embedded in the electrode clamping groove 42 to contact the electrode tab 43 to complete the circuit. The electrode sheet 43 is electrically connected to a driving power supply through a power line.

Preferably, two buckling lugs 8 are respectively arranged at the edges of the upper side and the lower side of the U-shaped bottom shell 1 at intervals, and the buckling lugs 8 are used for locking screws. When the product is installed, the product is fixed by screws.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and structure of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting structure of LED fluorescent tube, its characterized in that includes the U-shaped drain pan and can be in the flexible expansion plate of location of U-shaped drain pan, the expansion plate stretches out the one end outside the U-shaped drain pan is equipped with the lamp tube cassette, the one end of U-shaped drain pan is equipped with the drive power supply mount pad, the upper and lower both sides of expansion plate are equipped with the elasticity pilot pin respectively, the upper and lower edge of U-shaped drain pan is equipped with two locating holes at intervals respectively, the elasticity pilot pin can be in one of them locating hole location when the flexible different positions of expansion plate.

2. The mounting structure of an LED tube of claim 1, wherein the elastic positioning pin comprises a positioning pin and a spring, the positioning pin is connected with the spring, and the other end of the spring is connected in the mounting hole of the expansion plate.

3. The mounting structure of the LED tube according to claim 2, wherein a driving power supply is arranged in the driving power supply mounting seat, a power line is arranged on the driving power supply, the power line penetrates out of the driving power supply mounting seat, a plug is arranged at the end of the power line, an electrode clamping seat is arranged on the front surface of the driving power supply mounting seat, two electrode clamping grooves are arranged on one side of the electrode clamping seat, electrode plates are arranged at the bottoms of the two electrode clamping grooves, and rubber plugs capable of being taken out are respectively covered on the two electrode clamping grooves.

4. The mounting structure of the LED tube according to claim 3, wherein a side screw hole is formed in one side of the driving power supply mounting seat, a screw counter bore is formed in one end, connected with the driving power supply mounting seat, of the U-shaped bottom shell, a screw is threaded through the screw counter bore, and the screw is screwed onto the side screw hole.

5. The mounting structure of the LED lamp tube according to claim 4, wherein a square clamping groove is formed in the front face of the lamp tube clamping seat, a square rubber plug capable of being taken out is arranged in the square clamping groove, a screw through hole is formed in the side portion of the lamp tube clamping seat, a connecting screw hole is formed in one end, connected with the lamp tube clamping seat, of the expansion plate, a screw is arranged through the screw through hole, and the screw is connected to the connecting screw hole in a lock mode.

6. The mounting structure of an LED lamp according to claim 5, further comprising an LED lamp, wherein two square clamping blocks are provided at one end of the LED lamp at intervals, a square positive plate and a square negative plate are provided at the other end of the LED lamp, the square clamping blocks are embedded in the square clamping grooves and are limited to move by the square rubber plugs, and the square positive plate and the square negative plate are embedded in the electrode clamping grooves and are limited to move by the rubber plugs.

7. The mounting structure of an LED tube of claim 6, wherein said square positive plate and said square negative plate are embedded in said electrode clip groove to contact said electrode plate to complete a circuit.

8. The mounting structure of the LED tube according to claim 1, wherein two fastening lugs are respectively arranged at the upper and lower side edges of the U-shaped bottom shell at intervals, and the fastening lugs are used for fastening screws.