CN215868476U

CN215868476U - LED lamp strip and lamp strip screen

Info

Publication number: CN215868476U
Application number: CN202121002776.9U
Authority: CN
Inventors: 郑丽; 李林; 蒋和春; 廖志民
Original assignee: Shenzhen Xinsihe Photoelectric Co ltd
Current assignee: Shenzhen Xinsihe Photoelectric Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-18
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an LED (light emitting diode) light bar and a light bar screen, which comprise a light bar main body and more than one light bar bracket; more than one light bar bracket are arranged in parallel; the light bar main body is arranged on the light bar bracket; the light bar main body comprises a shell; more than one light-emitting element is embedded in the upper surface of the shell; the lower surface of the shell is provided with a first sliding chute; a first conductive contact is embedded in the bottom surface of the sliding groove; first magnetic attraction elements are embedded and installed on two sides of the inner edge of the first sliding chute; the upper end of the light bar bracket is provided with a first sliding block; the first sliding block is arranged in the first sliding groove; a second conductive contact is embedded at the upper end of the first sliding block; second magnetic attraction elements attracted with the first magnetic attraction elements are oppositely embedded at two sides of the first sliding block; according to the utility model, the sliding groove is arranged on one side of the light bar shell, the sliding block is arranged on the light bar support, the conductive contact is arranged at the connecting part of the bottom surface of the sliding groove and the surface of the sliding block, and the light bar shell is arranged on the light bar support, so that the position of the light bar shell can be adjusted.

Description

LED lamp strip and lamp strip screen

Technical Field

The utility model relates to the field of LED lamps, in particular to an LED lamp bar and a lamp bar screen.

Background

The lamp strip is another name of the lamp strip, is also named due to the shape, is commonly called as a great wall lamp strip, an LED soft light strip, a light strip, an FPC lamp strip and the like, and the LED lamp strip is formed by assembling LEDs on a strip-shaped FPC (flexible printed circuit board) or a PCB (printed circuit board) hard board, so that the lamp strip is very energy-saving and environment-friendly and gradually exposes a corner in various decoration industries due to long service life (generally, the normal service life is 8-10 ten thousand hours); in the prior art, most of LED lamp bars are integrally manufactured, the length of an application scene is limited, and the color of the LED lamp bars is limited by manufacturers and cannot be changed; the position of the LED lamp strip applied to the lamp strip screen is not adjustable after the LED lamp strip is installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an LED light bar and a light bar screen; the sliding groove is formed in one side of the LED light bar shell, the sliding block is arranged on the light bar support, the conductive contact is arranged at the connecting position of the bottom surface of the sliding groove and the surface of the sliding block, and the position of the LED light bar shell is adjustable after the LED light bar shell is arranged on the light bar support; grooves are arranged on the end faces of two sides of the LED light bar, and power supply interfaces are arranged in the grooves; the LED lamp strip is taken down from the lamp strip bracket and then is continuously used; a PCB main board is arranged in the LED light bar; and installing a function key and a Bluetooth module on the mainboard; the multifunctional control of the color or the brightness of more than one light-emitting element is realized.

The LED lamp strip and the lamp strip screen are realized by the following technical scheme: comprises a light bar main body and more than one light bar bracket; more than one light bar bracket are arranged in parallel; the light bar main body is arranged on the light bar bracket;

the light bar main body comprises a shell; more than one light-emitting element is embedded in the upper surface of the shell; the lower surface of the shell is provided with a first sliding chute; a first conductive contact is embedded in the bottom surface of the first sliding chute; first magnetic attraction elements are embedded and installed on two sides of the inner edge of the first sliding chute; the upper end of the light bar bracket is provided with a first sliding block; the first sliding block is arranged in the first sliding groove; a second conductive contact is embedded at the upper end of the first sliding block; and second magnetic attraction elements which are mutually attracted with the first magnetic attraction elements are embedded in two opposite sides of the first sliding block.

As a preferable technical solution, more than one light emitting element are connected with the first conductive contact; a power supply is arranged in the light bar bracket; the power source is connected to the second conductive contact.

As the preferred technical scheme, a first groove and a second groove are oppositely arranged on the end surfaces of two sides of the shell; a USB interface female head is arranged in the first groove; a USB interface male head is arranged in the second groove; the USB interface female head and the USB interface male head are both connected with more than one light-emitting element; the two ends of the outer side of the shell are oppositely provided with third grooves; a third chute is arranged at the bottom of the third groove; a second sliding block and a third sliding block are arranged in the third sliding groove; one end of the second sliding block is connected with the USB interface male head, and the other end of the second sliding block passes through the third sliding chute and is provided with a first push button; one end of the third sliding block is connected with the USB interface female head, and the other end of the third sliding block penetrates through the third sliding groove to be provided with a second pushing button.

As the preferred technical scheme, a PCB mainboard is arranged in the shell; the PCB mainboard is provided with a Bluetooth module and more than one key contact; the outer side of the shell is provided with a key corresponding to more than one key contact position.

The utility model has the beneficial effects that: the sliding groove is formed in one side of the LED light bar shell, the sliding block is arranged on the light bar support, the conductive contact is arranged at the connecting position of the bottom surface of the sliding groove and the surface of the sliding block, and the position of the LED light bar shell is adjustable after the LED light bar shell is arranged on the light bar support; grooves are arranged on the end faces of two sides of the LED light bar, and power supply interfaces are arranged in the grooves; the LED lamp strip is taken down from the lamp strip bracket and then is continuously used; a PCB main board is arranged in the LED light bar; and installing a function key and a Bluetooth module on the mainboard; the multifunctional control of the color or the brightness of more than one light-emitting element is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an LED light bar of the present invention;

FIG. 2 is a schematic view of an LED light bar of the present invention;

FIG. 3 is a schematic view of an LED light bar and a light bar screen according to the present invention;

FIG. 4 is a schematic diagram of a USB female connector;

FIG. 5 is a schematic view of a USB male connector;

FIG. 6 is a cross-sectional view of a light bar support;

fig. 7 is an enlarged view at a.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 7, an LED light bar and a light bar screen according to the present invention include a light bar main body and more than one light bar bracket 1; more than one light bar bracket 1 is arranged in parallel; the light bar main body is arranged on the light bar bracket 1;

the light bar main body comprises a shell 2; more than one light-emitting element 3 is embedded in the upper surface of the shell 2; the lower surface of the shell 2 is provided with a first chute 4; a first conductive contact 6 is embedded in the bottom surface of the first sliding chute 4; the two sides of the inner edge of the first sliding chute 4 are embedded with first magnetic attraction elements 7; the upper end of the light bar bracket 1 is provided with a first sliding block 8; the first sliding block 8 is arranged in the first sliding groove 4; a second conductive contact 9 is embedded at the upper end of the first sliding block 8; the two sides of the first slide block 8 are embedded with second magnetic attraction elements 5 which attract the first magnetic attraction elements 7 mutually.

In this embodiment, more than one light emitting element 3 is connected to the first conductive contact 6; a power supply 10 is arranged in the light bar bracket 1; a power supply 10 is connected to the second conductive contact 9.

In this embodiment, the first groove 11 and the second groove (not shown) are oppositely installed on the end surfaces of the two sides of the housing 2; a USB interface female head 13 is arranged in the first groove 11; a USB interface male head 14 is arranged in the second groove; the USB interface female head 13 and the USB interface male head 14 are both connected with more than one light-emitting element 3; the two ends of the outer side of the shell 2 are oppositely provided with third grooves 15; a third chute 16 is arranged at the bottom of the third groove 15; a second slide block 17 and a third slide block 18 are arranged in the third slide groove 16; one end of the second sliding block 17 is connected with the USB interface male head 14, and the other end of the second sliding block passes through the third sliding groove 16 and is provided with a first push button 19; one end of the third sliding block 18 is connected with the USB interface female head 13, and the other end passes through the third sliding groove 16 and is provided with a second push button 20.

In this embodiment, a PCB main board (not shown) is installed in the housing 2; a Bluetooth module (not shown) and more than one key contact (not shown) are arranged on the PCB mainboard; a key 22 is mounted on the outside of the housing 2 opposite to one or more key contact positions.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a LED lamp strip and lamp strip screen, its characterized in that: comprises a lamp strip main body and more than one lamp strip bracket (1); the more than one light bar brackets (1) are arranged in parallel; the light bar main body is arranged on the light bar bracket (1);

the light bar main body comprises a shell (2); more than one light-emitting element (3) is embedded in the upper surface of the shell (2); a first sliding groove (4) is formed in the lower surface of the shell (2); a first conductive contact (6) is embedded in the bottom surface of the first sliding groove (4); first magnetic suction elements (7) are embedded at two sides of the inner edge of the first sliding chute (4); a first sliding block (8) is arranged at the upper end of the light bar bracket (1); the first sliding block (8) is arranged in the first sliding groove (4); a second conductive contact (9) is embedded at the upper end of the first sliding block (8); and second magnetic attraction elements (5) which are mutually attracted with the first magnetic attraction elements (7) are oppositely embedded at two sides of the first sliding block (8).

2. The LED light bar and light bar screen of claim 1, wherein: the more than one light-emitting elements (3) are all connected with the first conductive contact (6); a power supply (10) is arranged in the light bar bracket (1); the power supply (10) is connected to the second electrically conductive contact (9).

3. The LED light bar and light bar screen of claim 1, wherein: a first groove (11) and a second groove are oppositely arranged on the end surfaces of the two sides of the shell (2); a USB interface female head (13) is arranged in the first groove (11); a USB interface male head (14) is arranged in the second groove; the USB interface female head (13) and the USB interface male head (14) are connected with more than one light-emitting element (3); the two ends of the outer side of the shell (2) are oppositely provided with third grooves (15); a third sliding groove (16) is arranged at the bottom of the third groove (15); a second sliding block (17) and a third sliding block (18) are arranged in the third sliding groove (16); one end of the second sliding block (17) is connected with the USB interface male head (14), and the other end of the second sliding block passes through the third sliding groove (16) and is provided with a first push button (19); one end of the third sliding block (18) is connected with the USB interface female head (13), and the other end of the third sliding block passes through the third sliding groove (16) and is provided with a second push button (20).

4. The LED light bar and light bar screen of claim 1, wherein: a PCB mainboard is arranged in the shell (2); the PCB mainboard is provided with a Bluetooth module and more than one key contact; and the outer side of the shell (2) is provided with a key (22) opposite to more than one key contact position.