CN213876236U

CN213876236U - Ultra-thin liquid crystal television LED backlight lamp strip convenient to embedded installation

Info

Publication number: CN213876236U
Application number: CN202022906618.8U
Authority: CN
Inventors: 胡罗群
Original assignee: Shenzhen Jufeng Photoelectric Technology Co ltd
Current assignee: Shenzhen Jufeng Photoelectric Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-03
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an ultrathin liquid crystal television LED backlight lamp strip convenient for embedded installation, which comprises a bottom plate and a wire clamping groove, wherein one side of the bottom plate is provided with a first groove, and one side of the bottom plate close to the first groove is provided with a second mounting groove; the bottom of fixed block is connected with the double faced adhesive tape, is close to the fixture block one side of bottom plate has seted up the draw-in groove, one side of pressing the briquetting is connected with the second rubber pad, is close to the wire the card wire casing is seted up in one side of second rubber pad. This ultra-thin LCD TV LED backlight lamp strip convenient to embedded installation is provided with first rubber pad and double faced adhesive tape, behind the first mounting groove of lamp strip body embedding, the fixed block of both sides gets into in the second mounting groove simultaneously, and the double faced adhesive tape of fixed block bottom can be with the bonding of second mounting groove, fixes to the lamp strip body receives the parcel of first rubber pad in the first mounting groove, has reduced the gap between lamp strip body and the first mounting groove, is convenient for prevent rocking.

Description

Ultra-thin liquid crystal television LED backlight lamp strip convenient to embedded installation

Technical Field

The utility model relates to a household electrical appliances technical field specifically is an ultra-thin LCD TV LED backlight bar convenient to embedded installation.

Background

The LED hard lamp strip is an assembly circuit board made of a PCB hard board, LEDs are assembled by using surface mounted LEDs and also assembled by using direct insertion LEDs, different elements are adopted according to different requirements, the hard lamp strip has the advantages of easiness in fixing, convenience in processing and installation and incapability of bending randomly and is not suitable for irregular places, the surface mounted LEDs for the hard lamp strip have various specifications such as 8 LEDs, 24 LEDs, 30 LEDs, 36 LEDs and 40 LEDs, the surface mounted LED backlight strip is also a front surface side surface LED backlight strip, the side surface LED backlight strip is called a great wall lamp strip, along with the development of science and technology, the ultra-thin liquid crystal television LED backlight strip convenient for embedded installation has great development, the development brings great convenience for people to install the LED backlight strip on a liquid crystal television, and the types and the number of the ultra-thin liquid crystal television LED backlight strip are increasing day by day.

The ultra-thin LCD TV LED backlight lamp strip on the existing market is mostly inconvenient to use, inconvenient to install and wire harness, the wire is easy to be disordered and fixed, the LED backlight lamp strip is easy to shake and dislocate in the carrying process, and therefore the ultra-thin LCD TV LED backlight lamp strip convenient to embed and install is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultra-thin LCD TV LED backlight strip convenient to embedded installation to solve the ultra-thin LCD TV LED backlight strip on the existing market that above-mentioned background art provided and mostly be not convenient for use, be not convenient for install, be not convenient for bunch, the wire is in disorder easily, be not convenient for fix, LED backlight strip rocks the problem of dislocation easily in handling.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrathin liquid crystal television LED backlight lamp bar convenient for embedded installation comprises a bottom plate and a wire clamping groove, wherein a first groove is formed in one side of the bottom plate, a first installation groove is formed between the first grooves, a first rubber pad is connected inside the first installation groove, and a second installation groove is formed in one side of the bottom plate close to the first groove;

a lamp strip body is embedded between the first rubber pads, a bulb is installed at the top of the lamp strip body, a fixed block is connected to the bottom of the lamp strip body, a second groove is formed in the fixed block, a spring is installed in the second groove, one end of the spring is connected with a telescopic block, and a clamping block is connected to one side of the telescopic block;

the bottom of fixed block is connected with the double faced adhesive tape, is close to the fixture block one side of bottom plate has seted up the draw-in groove, be connected with the wire between the lamp strip body, be close to the wire one side of bottom plate has seted up the thread groove, is close to the thread groove one side of bottom plate is connected with the bolt, one side of bolt is fixed with the connecting block, one side of connecting block is connected with presses the briquetting, one side of pressing the briquetting is connected with the second rubber pad, is close to the wire the card wire casing is seted up in one side of second rubber pad.

Preferably, the first grooves are provided with two groups, and the two groups of first grooves are symmetrically distributed on two sides of the bottom plate.

Preferably, the first mounting groove is provided with three groups, and the inner dimension of the first mounting groove is matched with the overall dimension of the lamp strip body.

Preferably, a telescopic structure is formed between the telescopic block and the second groove through a spring, the telescopic block and the clamping block are of an integrated structure, the clamping block is in an inverted T shape, and the clamping block is in sliding connection with the clamping groove.

Preferably, the bolt is in threaded connection with the threaded groove, and the bolt and the pressing block form a rotating structure through a connecting block.

Preferably, the second rubber pad and the wire clamping groove are provided with eight groups, the wire clamping groove is semicircular, and the diameter of the wire clamping groove is slightly larger than that of a wire.

Compared with the prior art, the beneficial effects of the utility model are that: this ultra-thin liquid crystal TV LED backlight strip convenient to embedded installation:

1. the lamp strip body is provided with a telescopic block and a clamping block, the clamping block is pressed to drive the telescopic block to extrude the spring, then the telescopic block can move towards the inside of the second groove, when the clamping block is positioned above the first groove, the lamp strip body is aligned with the first mounting groove and pressed downwards, the lamp strip body is embedded with the first mounting groove after extruding the first rubber pad, and meanwhile, the clamping block moves together with the telescopic block under the action of the spring until the clamping block is clamped into the inside of the second mounting groove, so that the lamp strip body is prevented from being pulled out, and the installation is convenient;

2. the first rubber pad and the double-sided adhesive tape are arranged, after the light bar body is embedded into the first mounting groove, the fixing blocks on two sides enter the second mounting groove at the same time, the double-sided adhesive tape at the bottom of the fixing block can be bonded with the second mounting groove for fixing, and the light bar body is wrapped by the first rubber pad in the first mounting groove, so that gaps between the light bar body and the first mounting groove are reduced, and the light bar body is convenient to prevent shaking;

3. be provided with second rubber pad and card wire casing, after the installation of lamp strip body is accomplished, press the wire on the bottom plate, then press the direction of pressing the piece with the hand setting, twist the bolt again, make bolt and thread groove screw slide begin to move down, it moves down together to drive through the connecting block when the bolt moves down and press the piece, but it is rotatory to press the also relative connecting block of piece, but rather than following bolt and rotate together, thereby it is fixed to press the direction of piece, it moves down together to drive the second rubber pad to press the piece removal, until card wire casing wraps up the wire, compress tightly until second rubber pad and bottom plate contact, rotate other bolts again, make eight groups of second rubber pad voltage-sharing tight wires, prevent that the wire is in disorder, be convenient for bunch.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the front view structure of the light bar body of the present invention;

FIG. 4 is a side view of the pressing block of the present invention;

FIG. 5 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 6 is a schematic diagram of a side view structure of the clamping groove of the present invention.

In the figure: 1. a base plate; 2. a first groove; 3. a first mounting groove; 4. a first rubber pad; 5. a second mounting groove; 6. a light bar body; 7. a bulb; 8. a fixed block; 9. a second groove; 10. a spring; 11. a telescopic block; 12. a clamping block; 13. double-sided adhesive tape; 14. a card slot; 15. a wire; 16. a thread groove; 17. a bolt; 18. connecting blocks; 19. a pressing block; 20. a second rubber pad; 21. wire clamping grooves.

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. 1-6, the present invention provides a technical solution: an ultrathin liquid crystal television LED backlight lamp strip convenient for embedded installation comprises a bottom plate 1, first grooves 2, first installation grooves 3, first rubber pads 4, second installation grooves 5, a lamp strip body 6, bulbs 7, fixing blocks 8, second grooves 9, springs 10, telescopic blocks 11, clamping blocks 12, double-faced adhesive tapes 13, clamping grooves 14, wires 15, threaded grooves 16, bolts 17, connecting blocks 18, pressing blocks 19, second rubber pads 20 and clamping grooves 21, wherein the first grooves 2 are formed in one side of the bottom plate 1, two groups of first grooves 2 are formed in the first grooves 2, the two groups of first grooves 2 are symmetrically distributed on two sides of the bottom plate 1, when the clamping blocks 12 are positioned above the first grooves 2, the lamp strip body 6 is pressed downwards in alignment with the first installation grooves 3, the lamp strip body 6 is embedded with the first installation grooves 3 after extruding the first rubber pads 4, the first installation grooves 3 are formed between the first grooves 2, the first mounting grooves 3 are provided with three groups, the internal dimension of each first mounting groove 3 is matched with the external dimension of the lamp strip body 6, the lamp strip body 6 is wrapped by the first rubber gasket 4 in the first mounting groove 3, gaps between the lamp strip body 6 and the first mounting grooves 3 are reduced, and the lamp strip is convenient to prevent shaking, the first rubber gaskets 4 are connected in the first mounting grooves 3, and a second mounting groove 5 is formed in one side, close to the first groove 2, of the bottom plate 1;

a lamp strip body 6 is embedded between the first rubber pads 4, a bulb 7 is installed at the top of the lamp strip body 6, a fixed block 8 is connected to the bottom of the lamp strip body 6, a second groove 9 is formed in the fixed block 8, a spring 10 is installed in the second groove 9, an expansion block 11 is connected to one end of the spring 10, an expansion structure is formed between the expansion block 11 and the second groove 9 through the spring 10, the expansion block 11 and the fixture block 12 are integrated, the fixture block 12 is inverted T-shaped, the fixture block 12 is in sliding connection with the fixture block 12 and the clamping groove 14, the fixture block 12 drives the expansion block 11 to extrude the spring 10, the expansion block 11 moves towards the inside of the second groove 9, the lamp strip body 6 is pressed downwards, the fixture block 12 moves along with the expansion block 11 under the action of the spring 10 until the lamp strip body is clamped into the second mounting groove 5, the lamp strip body 6 is prevented from being pulled out, the installation is convenient, and one side of the telescopic block 11 is connected with a clamping block 12;

the bottom of the fixing block 8 is connected with a double-faced adhesive tape 13, one side of the bottom plate 1 close to the fixture block 12 is provided with a clamping groove 14, a lead 15 is connected between the lamp strip bodies 6, one side of the bottom plate 1 close to the lead 15 is provided with a thread groove 16, one side of the bottom plate 1 close to the thread groove 16 is connected with a bolt 17, the bolt 17 is in threaded connection with the thread groove 16, the bolt 17 and the pressing block 19 form a rotating structure through a connecting block 18, the bolt 17 is screwed to enable the bolt 17 and the thread groove 16 to slide in a threaded manner and start to move downwards, the bolt 17 drives the pressing block 19 to move downwards through the connecting block 18 when moving downwards, but the pressing block 19 also rotates relative to the connecting block 18 instead of rotating together with the bolt 17, so that the direction of the pressing block 19 is fixed, the connecting block 18 is fixed on one side of the bolt 17, and the pressing block 19 is connected with one side of the connecting block 18, one side of the pressing block 19 is connected with a second rubber pad 20, eight groups of second rubber pads 20 and wire clamping grooves 21 are arranged, each wire clamping groove 21 is semicircular, the diameter of each wire clamping groove 21 is slightly larger than that of each wire 15, the pressing block 19 moves to drive the second rubber pads 20 to move downwards together until the wire clamping grooves 21 wrap the wires 15, the eight groups of second rubber pads 20 press the wires 15 tightly until the second rubber pads 20 are in contact with the bottom plate 1, and then the other bolts 17 are rotated to press the wires 15 tightly at the same pressure of the eight groups of second rubber pads 20, so that the wires 15 are prevented from being disordered and are convenient to bunch, and the wire clamping grooves 21 close to the wires 15 are arranged on one side of the second rubber pads 20.

The working principle is as follows: when the ultrathin liquid crystal television LED backlight lamp strip convenient for embedded installation is used, firstly, the clamping block 12 is pressed to enable the clamping block 12 to drive the telescopic block 11 to extrude the spring 10, then the telescopic block 11 can move towards the inside of the second groove 9, when the clamping block 12 is positioned above the first groove 2, the lamp strip body 6 is aligned with the first installation groove 3 and pressed downwards, the lamp strip body 6 extrudes the first rubber gasket 4 and then is embedded with the first installation groove 3, meanwhile, the clamping block 12 moves along with the telescopic block 11 under the action of the spring 10 until being clamped into the inside of the second installation groove 5, the lamp strip body 6 is prevented from being pulled out, the installation is convenient, after the lamp strip body 6 is embedded into the first installation groove 3, the fixed blocks 8 on two sides simultaneously enter the second installation groove 5, the double-faced adhesive tapes 13 at the bottom of the fixed blocks 8 can be adhered with the second installation groove 5 for fixing, and the lamp strip body 6 is wrapped by the first rubber gasket 4 in the first installation groove 3, the gap between the light bar body 6 and the first mounting groove 3 is reduced, the shaking is convenient to prevent, after the light bar body 6 is mounted, the lead 15 is pressed on the bottom plate 1, then the direction of the pressing block 19 is fixed by hand, the bolt 17 is screwed to lead the bolt 17 and the thread of the thread groove 16 to slide and start moving downwards, the pressing block 19 is driven by the connecting block 18 to move downwards when the bolt 17 moves downwards, but the pressing block 19 also rotates relative to the connecting block 18, instead of rotating with the bolt 17, therefore, the direction of the pressing block 19 is fixed, the pressing block 19 moves to drive the second rubber pads 20 to move downwards together until the wire clamping groove 21 wraps the wire 15, the second rubber pads 20 are pressed against the bottom plate 1 in a contact manner, and then other bolts 17 are rotated to press the eight groups of second rubber pads 20 against the wire 15, so that the wire 15 is prevented from being disordered and is convenient to bunch.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an ultra-thin liquid crystal TV LED backlight lamp strip convenient to embedded installation, includes bottom plate (1) and card wire casing (21), its characterized in that: a first groove (2) is formed in one side of the bottom plate (1), a first mounting groove (3) is formed between the first grooves (2), a first rubber pad (4) is connected inside the first mounting groove (3), and a second mounting groove (5) is formed in one side of the bottom plate (1) close to the first groove (2);

a lamp strip body (6) is embedded between the first rubber pads (4), a bulb (7) is installed at the top of the lamp strip body (6), a fixed block (8) is connected to the bottom of the lamp strip body (6), a second groove (9) is formed in the fixed block (8), a spring (10) is installed in the second groove (9), one end of the spring (10) is connected with a telescopic block (11), and one side of the telescopic block (11) is connected with a clamping block (12);

the bottom of fixed block (8) is connected with double faced adhesive tape (13), is close to fixture block (12) draw-in groove (14) have been seted up to one side of bottom plate (1), be connected with wire (15) between lamp strip body (6), be close to wire (15) thread groove (16) have been seted up to one side of bottom plate (1), be close to thread groove (16) one side of bottom plate (1) is connected with bolt (17), one side of bolt (17) is fixed with connecting block (18), one side of connecting block (18) is connected with presses briquetting (19), one side of pressing briquetting (19) is connected with second rubber pad (20), is close to wire (15) thread clamping groove (21) is seted up in one side of second rubber pad (20).

2. The ultrathin liquid crystal television LED backlight bar convenient for embedded installation of claim 1, is characterized in that: the two groups of first grooves (2) are symmetrically distributed on two sides of the bottom plate (1).

3. The ultrathin liquid crystal television LED backlight bar convenient for embedded installation of claim 1, is characterized in that: the lamp strip is characterized in that three groups of first mounting grooves (3) are arranged, and the inner size of each first mounting groove (3) is identical to the outer size of the lamp strip body (6).

4. The ultrathin liquid crystal television LED backlight bar convenient for embedded installation of claim 1, is characterized in that: the telescopic structure is formed between the telescopic block (11) and the second groove (9) through a spring (10), the telescopic block (11) and the clamping block (12) are of an integrated structure, the clamping block (12) is in an inverted T shape, and the clamping block (12) is in sliding connection with the clamping groove (14).

5. The ultrathin liquid crystal television LED backlight bar convenient for embedded installation of claim 1, is characterized in that: the bolt (17) is in threaded connection with the threaded groove (16), and a rotating structure is formed between the bolt (17) and the pressing block (19) through a connecting block (18).

6. The ultrathin liquid crystal television LED backlight bar convenient for embedded installation of claim 1, is characterized in that: the second rubber pads (20) and the wire clamping grooves (21) are provided with eight groups, the wire clamping grooves (21) are semicircular, and the diameter of the wire clamping grooves (21) is slightly larger than that of the wires (15).