Light bar convenient to mount quickly

Abstract

The utility model belongs to the technical field of electronic lighting, and discloses a light bar convenient to mount quickly, which comprises an LED light bar, a plurality of groups of LED lamp beads are mounted on the LED light bar, one side of the LED light bar is connected with a connecting block, a circuit board for driving the LED light bar to operate is arranged in the connecting block, one side of the connecting block deviating from the LED light bar is fixedly connected with a quick connecting joint, and the quick connecting joint is connected with the LED light bar. The positive pole input and the negative pole input of the connecting block are electrically connected with the quick connecting joint, the quick connecting joint is inserted into the quick connecting interface and electrically connected with the quick connecting interface, and the quick connecting interface is electrically connected with an external power source. According to the lamp strip installation structure, the structural design is compact and reasonable, the lamp strip can be rapidly installed, tools are not needed in the installation process, operation is easy, connection is tight, looseness is not prone to occurring, and falling can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic lighting, in particular to a lamp strip that is convenient for quick installation. Background Technique

[0002] A lamp strip generally refers to a slender lighting device, commonly made of LED lights, and can be used in various occasions such as decoration, lighting, and signage. Due to its flexible shape and diverse color options, the lamp strip has been widely used in home, commercial, and industrial environments. The application of the lamp strip is very extensive, and its advantages also make it favored in various fields. In daily home use, it can be used for ambient lighting in places such as restaurants, living rooms, and bedrooms, and can illuminate hidden spaces such as cabinets and bookshelves. In commercial lighting, it can be used as decorative lighting for store windows to attract customers' attention, and can also be used for environmental lighting in places such as hotels and restaurants. It can be used as interior ambient lighting and exterior decorative lighting for cars, and can be used for stage and event lighting, as background lights and special effects in performances, exhibitions, and celebration activities. It can be used for TV backlighting, decorative lights for computer equipment, and so on.

[0003] The lamp strip has low energy consumption, is more energy-efficient than traditional lamps, reduces electricity bills, and usually has a long service life (up to tens of thousands of hours), reducing the replacement frequency and maintenance costs. The lamp strip can be cut and bent to adapt to various installation environments without being restricted by space. The lamp strip can choose different colors, brightness, and dimming functions to meet different needs. The lamp strip has low heat dissipation, is not easy to overheat, and is safe to use.

[0004] The installation of some lamp strips is rather cumbersome. After connecting the power supply, it is also necessary to connect a drive circuit board to convert the voltage to a voltage suitable for the use of LED lamp beads. When installing some lamp strips, tools are often required to connect various circuits. Although the installation of the lamp strip generally does not involve special operations in the circuit aspect, professional personnel are still required to operate to ensure electrical safety. In usage scenarios such as stages and vehicles, the lamp strip will inevitably be subjected to vibrations, and long-term vibrations may cause the connections of the lamp strip to become loose. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a lamp strip that is convenient for quick installation to solve the problems of cumbersome installation of the lamp strip and loosening of the lamp strip caused by vibrations as mentioned in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light bar that is easy to install quickly, including an LED light bar, on which multiple groups of LED lamp beads are installed, one side of the LED light bar is connected to a connecting block, a circuit board for driving the LED light bar is provided in the connecting block, a quick connecting connector is fixedly connected to the side of the connecting block facing away from the LED light bar, and the positive and negative inputs of the connecting block are electrically connected to the quick connecting connector, the quick connecting connector is plugged into and electrically connected to the quick connecting interface, and the quick connecting interface is electrically connected to an external power supply.

[0009] Preferably, the quick-connect connector comprises a positive connection device, a negative connection device and an insulating shell, the positive connection device and the negative connection device are both installed on the insulating shell, the positive connection device is electrically connected to the positive input in the connection block, the negative connection device is electrically connected to the negative input in the connection block, and the positive connection device and the negative connection device are also electrically connected to the quick-connect interface.

[0010] Preferably, the positive electrode connecting device comprises a threaded sleeve, an insulating tube and a positive electrode column, the threaded sleeve is sleeved on the insulating tube, one end of the threaded sleeve and the insulating tube passes through the side of the insulating shell, and the other end extends to the outside of the insulating shell, the positive electrode column is installed inside the insulating shell, one end extends to the outside and is electrically connected to the connecting block, and the threaded sleeve passes through one end of the insulating shell and is electrically connected to the positive electrode column.

[0011] Preferably, the negative electrode connecting device includes a negative electrode column, a negative electrode contact, a spring and a block, the negative electrode column is inserted into the insulating tube, the negative electrode column extends to the outside and is provided with a negative electrode contact, the other end of the negative electrode column passes through the insulating shell and is electrically connected to the connecting block, the negative electrode column extends to the inside of the insulating shell and is sleeved with a spring and a block, the block is welded to the negative electrode column, a spring cavity is opened on the insulating shell corresponding to the spring, one side of the spring is against the inner wall of the spring cavity, and the other side of the spring is against the end face of the block.

[0012] Preferably, the quick connection interface includes an internal threaded connecting tube, a contact block and a structural block, the internal threaded connecting tube is installed on the structural block, a contact block is provided at the bottom of the opening of the internal threaded connecting tube, the threaded sleeve is threadedly connected to the internal threaded connecting tube and is electrically connected, the negative pole contact rests on the contact block and is electrically connected, and the internal threaded connecting tube and the contact block are electrically connected to an external power supply.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a light bar that is easy to install quickly and has the following beneficial effects:

[0015] 1. The light bar is easy to install quickly and is provided with a quick connection connector and a quick connection interface, so that the light bar can be installed quickly without the aid of tools, and the operation is simple, and the connection is tight, not easy to loosen, and can prevent falling off.

[0016] 2. A quick connection joint and a quick connection interface are provided. The threaded sleeve of the positive electrode is threadedly connected to the internal threaded connecting pipe on the interface. After the threaded connection, the negative electrode contact of the joint abuts against the contact block on the interface, enabling the lamp strip to be installed quickly and without the need for tools during installation, with simple operation.

[0017] 3. A reed is provided. When the joint is screwed into the interface by using the reed to abut against the stop block, the negative electrode contact abuts against the contact block, and the reed pushes the stop block, that is, applying a force to push the joint away from the interface, which can make the threaded connection tighter, not easily loose, and prevent detachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the quick connection joint of the present utility model;

[0020] Figure 3 It is a schematic diagram of the positive electrode connection device of the present utility model;

[0021] Figure 4 It is a schematic diagram of the negative electrode connection device of the present utility model;

[0022] Figure 5 It is a schematic diagram of the reed of the present utility model;

[0023] Figure 6 It is a schematic diagram of the negative electrode connection device of the present utility model;

[0024] Figure 7 It is a schematic diagram of the quick connection interface of the present utility model.

[0025] In the figure: 1. Quick connection joint; 2. Connection block; 3. LED lamp strip; 4. Quick connection interface; 5. Positive electrode connection device; 6. Negative electrode connection device; 7. Insulating shell; 8. Threaded sleeve; 9. Insulating pipe; 10. Positive electrode column; 11. Negative electrode column; 12. Negative electrode contact; 13. Reed cavity; 14. Reed; 15. Stop block; 16. Internal threaded connecting pipe; 17. Contact block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1-7, the utility model provides a technical solution:

[0028] A light bar that is easy to install quickly includes an LED light bar 3, on which multiple groups of LED lamp beads are installed, a connection block 2 is connected to one side of the LED light bar 3, a circuit board for driving the LED light bar 3 is arranged in the connection block 2, a quick connection connector 1 is fixedly connected to the side of the connection block 2 away from the LED light bar 3, and the positive and negative inputs of the connection block 2 are electrically connected to the quick connection connector 1, the quick connection connector 1 is plugged into a quick connection interface 4 and electrically connected, and the quick connection interface 4 is electrically connected to an external power supply. The quick connection connector 1 can be plugged into the quick connection interface 4 and screwed to complete the installation, and the installation process does not require the use of any tools, and non-technical personnel can also easily complete the installation.

[0029] Furthermore, the quick-connect connector 1 includes a positive connection device 5, a negative connection device 6 and an insulating shell 7. The positive connection device 5 and the negative connection device 6 are both installed on the insulating shell 7. The positive connection device 5 is electrically connected to the positive input in the connection block 2, and the negative connection device 6 is electrically connected to the negative input in the connection block 2. The positive connection device 5 and the negative connection device 6 are also electrically connected to the quick-connect interface 4.

[0030] Furthermore, the positive electrode connection device 5 includes a threaded sleeve 8, an insulating tube 9 and a positive electrode column 10. The threaded sleeve 8 is sleeved on the insulating tube 9. One end of the threaded sleeve 8 and the insulating tube 9 passes through the side of the insulating shell 7, and the other end extends to the outside of the insulating shell 7. The positive electrode column 10 is installed inside the insulating shell 7 and one end extends to the outside to be electrically connected to the connection block 2. The threaded sleeve 8 passes through one end of the insulating shell 7 and is electrically connected to the positive electrode column 10. The threaded sleeve 8 and the positive electrode column 10 are both made of conductive materials.

[0031] Furthermore, the negative electrode connecting device 6 includes a negative electrode column 11, a negative electrode contact 12, a spring 14 and a block 15. The negative electrode column 11 is inserted into the insulating tube 9. The negative electrode column 11 extends to the outside and is provided with a negative electrode contact 12. The other end of the negative electrode column 11 passes through the insulating shell 7 and is electrically connected to the connecting block 2. The negative electrode column 11 extends to the inside of the insulating shell 7 and is sleeved with a spring 14 and a block 15. The block 15 is welded to the negative electrode column 11. A spring cavity 13 is opened on the insulating shell 7 corresponding to the spring 14. One side of the spring 14 abuts against the inner wall of the spring cavity 13, and the other side of the spring 14 abuts against the end face of the block 15. The spring leaf 14 is elastic. When the negative contact 12 abuts against the contact block 17, the spring leaf 14 will be in a contracted state. The spring leaf 14 will apply a thrust to the insulating shell 7 and the block 15 on both sides, and finally the negative contact 12 will extend outward. This force will make the connection between the threads on the threaded sleeve 8 and the inner threads of the internal threaded connecting tube 16 more precise, which can prevent loosening and falling off.

[0032] Further, the quick connection interface 4 includes an internally threaded connecting pipe 16, a contact block 17, and a structural block. The internally threaded connecting pipe 16 is installed on the structural block. A contact block 17 is provided at the bottom of the opening of the internally threaded connecting pipe 16. The threaded sleeve 8 is threadedly connected and electrically connected to the internally threaded connecting pipe 16. The negative contact 12 abuts against the contact block 17 and is electrically connected. The internally threaded connecting pipe 16 and the contact block 17 are electrically connected to an external power source.

[0033] Working principle: When the device needs to be used, insert the quick connector 1 into the quick connection interface 4 and twist it to threadedly connect the threaded sleeve 8 and the internally threaded connecting pipe 16, thus completing the quick installation of the light strip.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light bar that is easy to install quickly, comprising an LED light bar (3), on which a plurality of groups of LED lamp beads are installed, characterized in that: One side of the LED light bar (3) is connected to a connection block (2), a circuit board for driving the LED light bar (3) is arranged inside the connection block (2), a quick connection connector (1) is fixedly connected to the side of the connection block (2) facing away from the LED light bar (3), and the positive and negative inputs of the connection block (2) are electrically connected to the quick connection connector (1), the quick connection connector (1) is plugged into the quick connection interface (4) and electrically connected, and the quick connection interface (4) is electrically connected to an external power supply.

2. A light bar that is easy to install quickly according to claim 1, characterized in that: The quick-connect connector (1) comprises a positive connection device (5), a negative connection device (6) and an insulating shell (7); the positive connection device (5) and the negative connection device (6) are both mounted on the insulating shell (7); the positive connection device (5) is electrically connected to the positive input in the connection block (2); the negative connection device (6) is electrically connected to the negative input in the connection block (2); the positive connection device (5) and the negative connection device (6) are also electrically connected to the quick-connect interface (4).

3. A light bar that is easy to install quickly according to claim 2, characterized in that: The positive electrode connection device (5) comprises a threaded sleeve (8), an insulating tube (9) and a positive electrode column (10); the threaded sleeve (8) is sleeved on the insulating tube (9); one end of the threaded sleeve (8) and the insulating tube (9) passes through the side of the insulating shell (7) and the other end extends to the outside of the insulating shell (7); the positive electrode column (10) is installed inside the insulating shell (7) and one end extends to the outside to be electrically connected to the connection block (2); one end of the threaded sleeve (8) passes through the insulating shell (7) and is electrically connected to the positive electrode column (10).

4. A light bar that is easy to install quickly according to claim 3, characterized in that: The negative electrode connection device (6) comprises a negative electrode column (11), a negative electrode contact (12), a spring (14) and a stopper (15); the negative electrode column (11) is inserted into the insulating tube (9); the negative electrode column (11) is extended to the outside and provided with a negative electrode contact (12); the other end of the negative electrode column (11) passes through the insulating shell (7) and is electrically connected to the connection block (2); the negative electrode column (11) is extended to the inside of the insulating shell (7) and is sleeved with a spring (14) and a stopper (15); the stopper (15) is welded to the negative electrode column (11); a spring cavity (13) is opened on the insulating shell (7) corresponding to the spring (14); one side of the spring (14) abuts against the inner wall of the spring cavity (13); and the other side of the spring (14) abuts against the end face of the stopper (15).

5. The light bar that is easy to install quickly according to claim 4, characterized in that: The quick connection interface (4) comprises an internal threaded connection tube (16), a contact block (17) and a structural block, wherein the internal threaded connection tube (16) is mounted on the structural block, a contact block (17) is provided at the bottom of the opening of the internal threaded connection tube (16), the threaded sleeve (8) is threadedly connected to the internal threaded connection tube (16) and is electrically connected, the negative electrode contact (12) abuts against the contact block (17) and is electrically connected, and the internal threaded connection tube (16) and the contact block (17) are electrically connected to an external power source.

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