CN211853593U

CN211853593U - LED fluorescent lamp structure

Info

Publication number: CN211853593U
Application number: CN202021009066.4U
Authority: CN
Inventors: 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-11-03
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a LED fluorescent lamp structure, including the backlight shell, light lampshade, LED lamp area and end cap, backlight shell and light lampshade accordant connection and cover LED lamp area, there are a plurality of luminous LED chips on the LED lamp area, light lampshade is made by insulating material, light lampshade top is provided with and extends along light lampshade length direction and is provided with the light source mounting groove, the bottom surface of light source mounting groove extends the notch that is provided with intercommunication light source mounting groove and light lampshade inner chamber along light lampshade length direction, LED lamp area sets up and just sends out light LED chip and is located notch department in the light source mounting groove. The utility model has the advantages that the light source mounting groove is arranged in the lampshade, and the heat dissipation performance is good; the light-transmitting lampshade is made of insulating materials, so that electric leakage is not easy to occur, and the safety is high; the buckle fastening and the inserting connection are adopted for fixing, the structure is simple, and the looseness is not easy to occur.

Description

LED fluorescent lamp structure

Technical Field

The utility model belongs to the lighting device field especially relates to a LED fluorescent lamp structure.

Background

Most of LED fluorescent lamps in the current market are formed by combining a backlight shell and a light-transmitting lampshade, and plugs are arranged at two ends of the LED fluorescent lamp in pairs. Because the luminous efficiency and the service life of the LED light source are extremely sensitive to temperature, in order to achieve the purpose of heat dissipation, the LED light source of the existing LED fluorescent lamp is arranged on a backlight shell made of an aluminum alloy material, but the aluminum alloy is conductive, and the existing structure can cause the problem of electric leakage of the LED fluorescent lamp, so that the structure of the existing LED fluorescent lamp needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED fluorescent lamp structure that the radiating effect is good and can not leak electricity again.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED fluorescent lamp structure, includes backlight shell, printing opacity lamp shade, LED lamp area and end cap, the backlight shell with the printing opacity lamp shade accordant connection covers LED lamp area, there are a plurality of luminous LED chips on the LED lamp area, the printing opacity lamp shade is made by insulating material, and the printing opacity lamp shade top is provided with and extends along printing opacity lamp shade length direction and is provided with the light source mounting groove, and the bottom surface of light source mounting groove extends the notch that is provided with intercommunication light source mounting groove and printing opacity lamp shade inner chamber along printing opacity lamp shade length direction, the setting of LED lamp area is in just in the light source mounting groove luminous LED chip is located notch department.

The utility model has the advantages that the light source mounting groove is arranged in the lampshade, and the heat dissipation performance is good; the light-transmitting lampshade is made of insulating materials, so that electric leakage is not easy to occur, and the safety is high; the buckle fastening and the inserting connection are adopted for fixing, the structure is simple, and the looseness is not easy to occur.

The utility model discloses the accessible improves with following scheme:

the bottom surface of the backlight shell is correspondingly provided with a left fixing sheet and a right fixing sheet which extend inwards in the horizontal direction, and an opening is formed between the left fixing sheet and the right fixing sheet; the utility model discloses a LED backlight lamp, including printing opacity lamp shade top surface, backlight shell, left side stationary blade, right stationary blade, left side stationary blade, right side fixed slot plug-.

The utility model provides a LED fluorescent lamp structure still includes the end cap, the end cap includes end cap lid and bayonet joint, end cap lid is including apron and lid edge, the lid along with the bayonet joint outer wall is provided with the space, the space with shell thickness in a poor light is unanimous, the bayonet joint comprises left side, top surface, right side fixed connection in proper order, the bayonet joint with the lid is unanimous along extending direction, the end cap inserts through the shell in a poor light and advances the space is connected.

The backlight shell comprises a backlight shell body, wherein the backlight shell body is provided with a left side and a right side, the left side and the right side of the backlight shell body are provided with reinforcing parts protruding outwards, reinforcing cavities are formed in the reinforcing parts, the left side and the right side of the plug-in connector are provided with positioning ribs extending in the horizontal direction, the shapes of the positioning ribs and the reinforcing cavities are consistent, and the backlight shell body is connected with the plug-in connector through the positioning ribs in a plug-in connection mode.

The backlight shell comprises a backlight shell and is characterized in that a buckle hole is formed in the top surface of the backlight shell, a buckle fixing hole is formed in the top surface of the plug-in connector, a buckle is fixedly connected to the edge of one side of the buckle fixing hole, and the plug-in connector and the backlight shell are connected in a buckling mode through the buckle in a buckling mode in the buckle hole.

The cover plate is provided with an inserting groove, the back of the inserting groove correspondingly forms an inserting groove bulge, the inserting bulge is arranged in the inserting connector, and an interface used for being electrically connected with the LED lamp strip is arranged in the inserting groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED fluorescent lamp structure in the embodiment.

FIG. 2 is a schematic diagram of the overall structure of the backlight housing of the LED fluorescent lamp structure in the embodiment.

FIG. 3 is a schematic diagram of the overall structure of the light-transmitting lampshade of the LED fluorescent lamp structure in the embodiment.

FIG. 4 is a schematic diagram of the overall structure of the plug of the LED fluorescent lamp structure in the embodiment.

1. A backlight housing; 11. a left fixing sheet; 12. a right fixing sheet; 13. a reinforcing portion; 131. a reinforcement cavity;

2. a light-transmitting lamp shade; 21. a left fixation groove; 22. a right fixing groove; 23. a light source mounting groove; 231. a notch;

4. a plug; 41. a plug cover; 411. a cover plate; 4111. inserting grooves; 4112. the inserting groove is convex; 412. a cover rim; 42. a plug-in connector; 423. a positioning rib;

Detailed Description

The utility model provides a LED fluorescent lamp structure, including backlight shell 1, light lampshade 2, LED lamp area and end cap 4, backlight shell 1 and 2 accordant connection of light lampshade cover LED lamp area, there are a plurality of luminous LED chips on the LED lamp area, light lampshade 2 is made by insulating material, 2 tops of light lampshade are provided with and extend along 2 length direction of light lampshade and are provided with light source mounting groove 23, the bottom surface of light source mounting groove 23 extends along 2 length direction of light lampshade and is provided with the notch 231 of intercommunication light

source mounting groove

23 and 2 inner chambers of light lampshade, LED lamp area sets up in light source mounting groove 23 and luminous LED chip is located notch 231 department.

The bottom surface of the backlight shell 1 is respectively and correspondingly provided with a left fixing piece 11 and a right fixing piece 12 which extend inwards in the horizontal direction, and an opening is formed between the left fixing piece 11 and the right fixing piece 12; the left side and the right side of the top surface of the light-transmitting lampshade 2 are respectively provided with a left fixing groove 21 and a right fixing groove 22 which extend in the horizontal direction and are opened outwards, and the backlight shell 1 and the light-transmitting lampshade 2 are correspondingly inserted into the left fixing groove 21 and the right fixing groove 22 through a left fixing piece 11 and a right fixing piece 12 respectively and are connected in an inserting mode. The LED fluorescent lamp structure further comprises a plug 4, the plug 4 comprises a plug cover 41 and a plug 42, the plug cover 41 comprises a cover plate 411 and a cover edge 412, a gap is formed between the cover edge 412 and the outer wall of the plug 42, the thickness of the gap is consistent with that of the backlight shell 1, the plug 42 is formed by sequentially and fixedly connecting the left surface, the top surface and the right surface, the plug 42 and the cover edge 412 extend in the same direction, and the plug 4 is connected with the gap through the backlight shell 1 in an inserting mode.

The left side and the right side of the backlight shell 1 are provided with reinforcing parts 13 protruding outwards, a reinforcing cavity 131 is formed in each reinforcing part 13, the left side and the right side of the plug 42 are provided with positioning ribs 423 extending in the horizontal direction, the shapes of the positioning ribs 423 and the reinforcing cavity 131 are consistent, and the backlight shell 1 and the plug 42 are connected through the positioning ribs 423 in a plug-in connection mode.

The top surface of the backlight shell 1 is provided with a buckle hole, the top surface of the plug-in connector 42 is provided with a buckle fixing hole, one side edge of the buckle fixing hole is fixedly connected with a buckle, and the plug-in connector 42 and the backlight shell 1 are connected through the buckle connection buckle hole in a buckling mode. The cover plate 411 is provided with a plug groove 4111, a plug groove protrusion 4112 is correspondingly formed on the back of the plug groove 4111, the plug protrusion 4112 is arranged in the plug head 42, and an interface used for being connected with an electrode of the LED lamp strip is arranged in the plug groove 4111.

Wherein, the backlight shell 1 can be made of aluminum alloy material, and the light-transmitting lampshade 2 can be made of plastic or glass;

the above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. The utility model provides a LED fluorescent lamp structure, includes backlight shell, printing opacity lamp shade, LED lamp area and end cap, the backlight shell with printing opacity lamp shade accordant connection covers LED lamp area, there are a plurality of luminous LED chips in LED lamp area, a serial communication port, the printing opacity lamp shade is made by insulating material, and the printing opacity lamp shade top is provided with and extends along printing opacity lamp shade length direction and is provided with the light source mounting groove, and the bottom surface of light source mounting groove extends along printing opacity lamp shade length direction and is provided with the notch of intercommunication light source mounting groove and printing opacity lamp shade inner chamber, the LED lamp area sets up just in the light source mounting groove luminous LED chip is located notch department.

2. The LED fluorescent lamp structure of claim 1, wherein a left fixing piece and a right fixing piece extending inwards in the horizontal direction are correspondingly arranged on the bottom surface of the backlight shell respectively, and an opening is formed between the left fixing piece and the right fixing piece; the utility model discloses a LED backlight lamp, including printing opacity lamp shade top surface, backlight shell, left side stationary blade, right stationary blade, left side stationary blade, right side fixed slot plug-.

3. The LED fluorescent lamp structure as claimed in claim 2, further comprising a plug, wherein the plug comprises a plug cover and a plug connector, the plug cover comprises a cover plate and a cover edge, a gap is formed between the cover edge and the outer wall of the plug connector, the thickness of the gap is consistent with that of the backlight shell, the plug connector is formed by fixedly connecting a left surface, a top surface and a right surface in sequence, the extension direction of the plug connector is consistent with that of the cover edge, and the plug is connected with the gap through the backlight shell in an inserting mode.

4. The LED fluorescent lamp structure as claimed in claim 3, wherein the backlight shell has outwardly protruding reinforcing portions on both left and right sides thereof, a reinforcing cavity is formed in the reinforcing portions, positioning ribs extending in a horizontal direction are disposed on both left and right sides of the connector, the positioning ribs are in a shape consistent with the reinforcing cavity, and the backlight shell and the connector are connected by the positioning ribs to the reinforcing cavity.

5. The LED fluorescent lamp structure of claim 4, wherein the backlight shell has a fastening hole on a top surface thereof, the plug has a fastening hole on a top surface thereof, a fastening buckle is fixedly connected to an edge of one side of the fastening hole, and the plug and the backlight shell are fastened to the fastening hole through the fastening buckle.

6. The LED fluorescent lamp structure as claimed in claim 5, wherein the cover plate is provided with a plug groove, a plug groove protrusion is correspondingly formed on the back of the plug groove, the plug protrusion is arranged in the plug connector, and an interface for electrically connecting with the LED strip is arranged in the plug groove.