CN218119485U

CN218119485U - Flexible neon lamp without facula by flip-chip technology

Info

Publication number: CN218119485U
Application number: CN202221706403.4U
Authority: CN
Inventors: 熊正国
Original assignee: Shenzhen Kesong Technology Co ltd
Current assignee: Shenzhen Kesong Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-23
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a flexible neon lamp of flip-chip technique no facula relates to flexible neon lamp technical field. This flexible neon lamp of flip-chip technique flawless, including lamp strip main part, be provided with the luminous body in the lamp strip main part, the bottom of lamp strip main part is provided with stop gear, stop gear includes: fixed block, wedge, sliding block, the fixed block is the echelonment setting of personally submitting, fixed block detachable installs the inside at lamp strip main part, the outer end of wedge is the arc setting. Through setting up stop gear, make this device when using, through stop gear, can dismantle the change to lamp strip main part, can not lead to the fact the damage to lamp strip main part to glue does not contact with lamp strip main part, can the direct mount on the fixed block after overhauing or changing, and the shape is unanimous with initial condition, need not to fix with glue again, and it is more convenient to make the change, has saved a large amount of time.

Description

Flexible neon lamp without facula by flip-chip technology

Technical Field

The utility model relates to a flexible neon lamp technical field of flip-chip technique does not have the facula specifically is a flexible neon lamp of flip-chip technique does not have the facula.

Background

The flexible neon lamp of LED is a high-priced professional linear light decorative product, it looks like the ordinary neon lamp, but can bend at will, this product has anti-shattering and waterproof function, can use in the indoor and outdoor, and the flip chip packaging technology that the flexible neon lamp adopts is that IBM company develops in 1960, in order to reduce the cost, raise the speed, improve the reliability of the assembly, FC is used in the 1 st layer of chip and carrier plate joint packaging, the packaging mode is that the front of the chip is downward towards the base plate, does not need the wire bonding, form the shortest circuit, reduce the resistance; the metal ball connection is adopted, so that the packaging size is reduced, the electrical performance is improved, and the trouble that the size of the BGA needs to be enlarged for increasing the pin number is solved.

The through groove of the existing flexible neon lamp is fixed with the through groove and the billboard through glue, and after the neon lamp is fixed, when the neon lamp breaks down and needs to be replaced and maintained, the neon lamp needs to be pulled off integrally, and the neon lamp is fixed with the glue, so that the neon lamp body is easily damaged to a certain extent when being pulled off, and when the neon lamp is re-installed, the neon lamp still needs to be adhered through the glue again, and the operation is too troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a flexible neon lamp of flip-chip technique no facula has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flexible neon lamp of flip-chip technique flawless, includes lamp strip main part, be provided with the luminous body in the lamp strip main part, the bottom of lamp strip main part is provided with stop gear, stop gear includes:

the cross sections of the fixing blocks are arranged in a step shape, and the fixing blocks are detachably mounted in the light bar main body;

the outer end of the wedge-shaped block is arranged in an arc shape;

the sliding block, the lateral wall sliding connection of sliding block is on the inner wall that leads to the groove.

Preferably, the fixing block is inserted into the through groove, the through groove is formed in the inner wall of the light bar main body, and an opening of the through groove is matched with the upper portion of the fixing block.

Preferably, run through on the inner wall of fixed block and sliding connection has the wedge, the bottom fixed connection of wedge is served at reset spring's one, reset spring's other end fixed connection is on the lateral wall of fixed plate, the lateral wall fixed connection of fixed plate is at the inner wall fixed connection of fixed block.

Preferably, the top end of the fixing block is in contact with the bottom end of the pressing plate, the top end of the pressing plate is fixedly connected to one end of the stress spring, and the other end of the stress spring is fixedly connected to the inner wall of the through groove.

Preferably, the top of clamp plate articulates on one of movable rod, the other end of movable rod articulates on the lateral wall of slider, the horizontal sliding connection of lateral wall of slider is on the inner wall that leads to the groove.

Preferably, the top fixed connection of sliding block is served at one of spacing spring, the other end fixed connection of spacing spring is on the inner wall that leads to the groove, the lateral wall fixed connection of sliding block is on the lateral wall of control block, the control block runs through and sliding connection is on the lateral wall of lamp strip main part.

(III) advantageous effects

The utility model provides a flexible neon lamp of flip-chip technique no facula. The method has the following beneficial effects:

(1) This flexible neon lamp of flip-chip technique no facula makes this device when using through setting up stop gear, can not cause the damage to lamp strip main part when dismantling the change to lamp strip main part through stop gear to glue does not contact with lamp strip main part, can the direct mount on the fixed block after overhauing or changing, and the shape is unanimous with initial condition, need not to fix with glue again, and it is more convenient to make the change, has saved a large amount of time.

(2) This flexible neon lamp of flip-chip technique no facula makes this device when dismantling, only needs sliding control piece can accomplish the dismantlement through setting up stop gear to when the installation, only need to be to the fixed block press can, dismantle and the installation all comparatively convenient.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall side sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a light emitter; 2. a light bar body; 3. a limiting mechanism; 31. a stressed spring; 32. a slider; 33. a movable rod; 34. pressing a plate; 35. a control block; 36. a slider; 37. a limiting spring; 38. a fixed block; 39. a through groove; 310. a wedge block; 311. a fixing plate; 312. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flexible neon lamp of flip-chip technique flawless, includes lamp strip main part 2, is provided with luminous body 1 on the lamp strip main part 2, and the bottom of lamp strip main part 2 is provided with stop gear 3.

In the embodiment of the present invention, the limiting mechanism 3 includes:

the cross section of the fixing block 38 is arranged in a step shape, the longer part of the fixing block 38 is arranged outside the light bar main body 2, and the fixing block 38 is detachably arranged inside the light bar main body 2;

the outer end of the wedge block 310 is arc-shaped, and the wedge block 310 can move by pressing the inclined surface of the wedge block 310;

the side wall of the sliding block 36 is in sliding connection with the inner wall of the through groove 39;

in this embodiment, the fixing block 38 is inserted into the through groove 39, the through groove 39 is formed in the inner wall of the light bar main body 2, and an opening of the through groove 39 is matched with the upper portion of the fixing block 38; a wedge block 310 penetrates through and is connected to the inner wall of the fixed block 38 in a sliding mode, the bottom end of the wedge block 310 is fixedly connected with one end of a return spring 312, the other end of the return spring 312 is fixedly connected with the side wall of the fixed plate 311, and the side wall of the fixed plate 311 is fixedly connected with the inner wall of the fixed block 38; the top end of the fixing block 38 is in contact with the bottom end of the pressure plate 34, the top end of the pressure plate 34 is fixedly connected with one end of the stress spring 31, and the other end of the stress spring 31 is fixedly connected with the inner wall of the through groove 39.

Further, the top end of the pressing plate 34 is hinged to one end of the movable rod 33, the other end of the movable rod 33 is hinged to the side wall of the sliding block 32, the side wall of the sliding block 32 is horizontally and slidably connected to the inner wall of the through groove 39, and the pressing plate 34 can be kept in a vertical and stable state when being extruded through the movable rod 33; sliding block 36's top and limiting spring 37's one end fixed connection, limiting spring 37's other end fixed connection is on the inner wall that leads to groove 39, sliding block 36's lateral wall and control block 35's lateral wall fixed connection, and control block 35 runs through and through the vertical direction sliding connection of spacing groove on the lateral wall of lamp strip main part 2, can drive sliding block 36 through slide control block 35 and produce the removal to can extrude wedge 310.

When the device is in use, the bottom of the fixing block 38 is coated with glue for fixing, the fixing block is changed in shape and fixed in some areas such as advertising boards through the glue, when the light bar body 2 needs to be replaced and overhauled, the control block 35 is made to slide downwards to drive the sliding block 36 to descend, so that the sliding block 36 presses the inclined surface of the wedge-shaped block 310, the wedge-shaped block 310 moves inwards, at the moment, the wedge-shaped block 310 is released from limiting on the inner wall of the through groove 39, so that the stress spring 31 ejects the fixing block 38 through the pressing plate 34, the light bar body 2 is contacted with the fixing block 38, the replaced or overhauled light bar body 2 and the through groove 39 above the fixing block 38 are pressed down, the side wall of the light bar body 2 presses the wedge-shaped block 310, the wedge-shaped block 310 moves inwards, the wedge-shaped block 310 is retracted into the fixing block 38, the fixing block 38 passes through the opening of the through groove 39, after the wedge-shaped block 310 is ejected due to the reset spring 312, the self-limiting is generated, the stress pressing plate 34, the pressing plate 34 moves upwards, and the pressing plate 34 is replaced, and the pressing is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 flexible neon lamp of flip-chip technique flawless, includes lamp strip main part (2), be provided with luminous body (1) on lamp strip main part (2), its characterized in that: the bottom of lamp strip main part (2) is provided with stop gear (3), stop gear (3) include:

the cross section of the fixing block (38) is arranged in a step shape, and the fixing block (38) is detachably mounted inside the light bar main body (2);

the wedge block (310), the outer end of the wedge block (310) is arc-shaped;

the side wall of the sliding block (36) is connected to the inner wall of the through groove (39) in a sliding mode.

2. The flexible neon lamp of the flip-chip technology without facula of claim 1, which is characterized in that: the fixing block (38) is inserted into the through groove (39), the through groove (39) is formed in the inner wall of the light bar main body (2), and the opening of the through groove (39) is matched with the upper portion of the fixing block (38).

3. The flexible neon lamp of the flip-chip technology without facula of claim 1, which is characterized in that: run through on the inner wall of fixed block (38) and sliding connection has wedge (310), the bottom fixed connection of wedge (310) is served in one of reset spring (312), the other end fixed connection of reset spring (312) is on the lateral wall of fixed plate (311), the lateral wall fixed connection of fixed plate (311) is at the inner wall fixed connection of fixed block (38).

4. The flexible neon lamp without facula based on the flip-chip technology of claim 1, characterized in that: the top of fixed block (38) contacts with the bottom of clamp plate (34), the top fixed connection of clamp plate (34) is on the one end of atress spring (31), the other end fixed connection of atress spring (31) is on the inner wall of logical groove (39).

5. The flexible neon lamp without facula based on the flip-chip technology of claim 4, which is characterized in that: the top of clamp plate (34) articulates on the one end of movable rod (33), the other end of movable rod (33) articulates on the lateral wall of slider (32), the lateral wall horizontal sliding connection of slider (32) is on the inner wall that leads to groove (39).

6. The flexible neon lamp of the flip-chip technology without facula of claim 1, which is characterized in that: the top fixed connection of sliding block (36) is in the one end of spacing spring (37), the other end fixed connection of spacing spring (37) is on the inner wall that leads to groove (39), the lateral wall fixed connection of sliding block (36) is on the lateral wall of control piece (35), control piece (35) run through and sliding connection is on the lateral wall of lamp strip main part (2).