LED lamp with replaceable lamp beads

Abstract

The utility model relates to the technical field of LED lamps, in particular to a lamp bead replacement type LED lamp which comprises a lamp base, a plurality of connecting grooves are formed in the top end of the lamp base, a circuit board body is fixedly arranged at the bottom end in each connecting groove, a connecting base is fixedly arranged at the top end of each circuit board body, and an electrifying connecting piece is fixedly arranged at the top end of each connecting base. And a connecting block is movably arranged in the connecting groove. According to the utility model, through the arrangement of the connecting groove, when the lamp bead body of the whole device is damaged and needs to be replaced during use, only the connecting block needs to be taken down from the interior of the connecting groove, the old lamp bead body is driven to be separated from the lamp base, and then the new connecting block and the new lamp bead body are inserted into the connecting groove; the bottom end of the connecting block is tightly attached to the electrifying connecting piece at the top end of the connecting base, the circuit board body is electrified, when a new lamp bead body is lightened, it is indicated that replacement succeeds, and therefore the effect that the lamp bead body is convenient to replace is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a lamp bead replaceable LED lamp. Background Art

[0002] Usually when LED lamps are installed in indoor environments for lighting operations, the main components of the LED lamps are lamp holders, lamp frames and lamp beads. The number of lamp beads inside the LED lamps is not fixed and can be customized according to the actual lighting requirements of the site. The more lamp beads there are, the larger the overall lighting area of ​​the LED lamp.

[0003] However, in the prior art, the lamp frame inside the traditional LED lamp is generally fixed to the bottom of the lamp holder by means of fixing screws or the like. When the lamp beads need to be replaced, it is necessary to use a disassembly tool to remove the fixing screws, remove the lamp frame and replace the lamp beads at the bottom, which is cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a lamp bead replaceable LED lamp to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lamp bead replaceable LED lamp, comprising a lamp base, a plurality of connection grooves are provided at the top of the lamp base, a circuit board body is fixedly provided at the bottom of the connection groove, a connection seat is fixedly provided at the top of the circuit board body, a power-on contact piece is fixedly provided at the top of the connection seat, a connection block is movably provided inside the connection groove, a lamp bead body is fixedly provided at the top of the connection block, and the bottom of the connection block is movably connected to the power-on contact piece;

[0007] Limiting holes are provided on both sides of the connecting seat, and fixing components are fixedly arranged on both sides of the lamp base. The fixing components include a spring, a baffle and a limiting column. Springs are fixedly arranged on both sides of the connecting seat, a baffle is fixedly arranged at one end of the spring, and a limiting column is fixedly arranged in the middle of one side of the baffle, and the limiting column is movably connected to the limiting hole.

[0008] Preferably, mounting grooves are provided on both sides of the connection seat, and one side of the mounting groove is fixedly connected to the other end of the spring.

[0009] Preferably, a sliding rod is fixedly provided in the middle of the other side of the baffle, and the sliding rod is located in the middle of the spring.

[0010] Preferably, a connecting hole is opened in the middle of one side of the installation groove, and the connecting hole is movably connected to the sliding rod.

[0011] Preferably, rectangular grooves are provided on both sides of the lamp base, and pull rings are movably provided inside the rectangular grooves.

[0012] Preferably, one side of the pull ring is fixedly connected to one end of the slide rod, and the pull ring is located inside the rectangular groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This kind of lamp bead replaceable LED lamp has a connecting groove. When the lamp bead body of the entire device is damaged and needs to be replaced, it is only necessary to remove the connecting block from the inside of the connecting groove, drive the old lamp bead body out of the lamp base, and then insert the new connecting block and the lamp bead body into the connecting groove, so that the bottom end of the connecting block and the power-on contact piece at the top of the connecting seat are tightly fitted, and then the circuit board body is energized. When the new lamp bead body lights up, it indicates that the replacement is successful, thereby achieving the effect of facilitating the replacement of the lamp bead body.

[0015] 2. This kind of lamp bead replaceable LED lamp, through the arrangement of spring, baffle and limit column, when in use, one end of the spring is against the other side of the baffle, driving the baffle to move, and the baffle drives the limit column to insert into the limit holes on both sides of the connecting block, and fix the connecting block in the connecting groove. When the lamp bead body needs to be replaced, it is only necessary to pull the limit column out of the limit hole, and then take out the connecting block and the lamp bead body for replacement, thereby achieving the effect of avoiding the lamp bead body being fixed to the lamp base by fixing screws and the like, which requires the use of disassembly tools, making it inconvenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 A magnified schematic diagram;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point B.

[0020] In the figure: 1. lamp base; 2. connecting groove; 3. circuit board body; 4. connecting seat; 5. power-on contact; 6. connecting block; 7. lamp bead body; 8. limiting hole; 9. spring; 10. baffle; 11. limiting column; 12. mounting groove; 13. sliding rod; 14. connecting hole; 15. rectangular groove; 16. pull ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a lamp bead replaceable LED lamp, including a lamp base 1, a plurality of connection grooves 2 are opened on the top of the lamp base 1, a circuit board body 3 is fixedly arranged at the bottom end of the connection groove 2, a connection seat 4 is fixedly arranged on the top of the circuit board body 3, a power-on contact piece 5 is fixedly arranged on the top of the connection seat 4, a connection block 6 is movably arranged inside the connection groove 2, a lamp bead body 7 is fixedly arranged on the top of the connection block 6, and the bottom of the connection block 6 is movably connected to the power-on contact piece 5;

[0023] In this embodiment, by opening the connection slot 2, when the lamp bead body 7 of the entire device is damaged and needs to be replaced during use, it is only necessary to remove the connection block 6 from the inside of the connection slot 2, drive the old lamp bead body 7 to separate from the lamp base 1, and then insert the new connection block 6 and the lamp bead body 7 into the connection slot 2, so that the bottom end of the connection block 6 is tightly fitted with the power-on contact piece 5 at the top of the connection seat 4, and then the circuit board body 3 is energized. When the new lamp bead body 7 lights up, it means that the replacement is successful, thereby achieving the effect of facilitating the replacement of the lamp bead body 7;

[0024] like Figure 2 and Figure 4 As shown, both sides of the connection seat 4 are provided with limiting holes 8, and both sides of the lamp base 1 are fixedly provided with fixing components, which include springs 9, baffles 10 and limiting columns 11. Both sides of the connection seat 4 are fixedly provided with springs 9, one end of the spring 9 is fixedly provided with a baffle 10, and a limiting column 11 is fixedly provided in the middle of one side of the baffle 10, and the limiting column 11 is movably connected with the limiting hole 8;

[0025] In this embodiment, by setting the spring 9, the baffle 10 and the limiting column 11, when in use, one end of the spring 9 abuts against the other side of the baffle 10, driving the baffle 10 to move, and the baffle 10 drives the limiting column 11 to insert into the limiting holes 8 on both sides of the connecting block 6, and fix the connecting block 6 in the connecting groove 2. When the lamp bead body 7 needs to be replaced, it is only necessary to pull the limiting column 11 out of the limiting hole 8, and then take out the connecting block 6 and the lamp bead body 7 for replacement, thereby achieving the effect of avoiding the lamp bead body 7 being fixed to the lamp base 1 by means of fixing screws or the like, which requires the use of disassembly tools, and is inconvenient to replace;

[0026] like Figure 3 and Figure 4As shown, mounting grooves 12 are provided on both sides of the connecting seat 4, one side of the mounting groove 12 is fixedly connected to the other end of the spring 9, a slide bar 13 is fixedly provided in the middle of the other side of the baffle 10, the slide bar 13 is located in the middle of the spring 9, a connecting hole 14 is provided in the middle of one side of the mounting groove 12, the connecting hole 14 is movably connected to the slide bar 13, rectangular grooves 15 are provided on both sides of the lamp base 1, a pull ring 16 is movably provided inside the rectangular groove 15, one side of the pull ring 16 is fixedly connected to one end of the slide bar 13, and the pull ring 16 is located inside the rectangular groove 15;

[0027] In this embodiment, through the setting of the sliding rod 13 and the pull ring 16, when in use, the pull ring 16 located inside the rectangular groove 15 on both sides of the lamp base 1 is pulled, and the pull ring 16 drives the sliding rod 13 to move in the middle of the spring 9 and inside the connecting hole 14, and the sliding rod 13 drives the baffle 10 to move inside the installation groove 12, and the baffle 10 drives the limit column 11 to be pulled out of the limit hole 8, thereby achieving the effect of facilitating the pull-out of the limit column 11 from the limit hole 8.

[0028] Working principle: by opening the connection groove 2, when the whole device lamp bead body 7 is damaged and needs to be replaced during use, it is only necessary to remove the connection block 6 from the inside of the connection groove 2, drive the old lamp bead body 7 to separate from the lamp base 1, and then insert the new connection block 6 and the lamp bead body 7 into the inside of the connection groove 2, so that the bottom end of the connection block 6 is tightly fitted with the power-on contact piece 5 at the top of the connection seat 4, and then the circuit board body 3 is energized. When the new lamp bead body 7 lights up, it indicates that the replacement is successful, thereby achieving the effect of facilitating the replacement of the lamp bead body 7. At the same time, through the arrangement of the spring 9, the baffle 10 and the limit column 11, when in use, one end of the spring 9 is against the other side of the baffle 10 to drive the baffle 10 to move, and the baffle 10 drives the limit column 11 to insert into the limit holes 8 on both sides of the connection block 6. , fix the connecting block 6 inside the connecting groove 2. When the lamp bead body 7 needs to be replaced, it is only necessary to pull the limiting column 11 out of the limiting hole 8, and then take out the connecting block 6 and the lamp bead body 7 for replacement, thereby avoiding the lamp bead body 7 being fixed to the lamp base 1 by means of fixing screws or the like, which requires the use of disassembly tools, and the effect of being inconvenient to replace. Through the setting of the sliding rod 13 and the pulling ring 16, when in use, pull the pulling ring 16 located inside the rectangular groove 15 on both sides of the lamp base 1, the pulling ring 16 drives the sliding rod 13 to move between the spring 9 and the connecting hole 14, the sliding rod 13 drives the baffle 10 to move inside the installation groove 12, and the baffle 10 drives the limiting column 11 to be pulled out of the limiting hole 8, thereby achieving the effect of facilitating the pulling out of the limiting column 11 from the limiting hole 8.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lamp bead replaceable LED lamp, characterized in that: The lamp base (1) comprises a plurality of connection grooves (2) on the top of the lamp base (1), a circuit board body (3) is fixedly arranged at the bottom of the connection groove (2), a connection seat (4) is fixedly arranged at the top of the circuit board body (3), a power-carrying connecting piece (5) is fixedly arranged at the top of the connection seat (4), a connection block (6) is movably arranged inside the connection groove (2), a lamp bead body (7) is fixedly arranged at the top of the connection block (6), and the bottom of the connection block (6) is movably connected to the power-carrying connecting piece (5); Limiting holes (8) are provided on both sides of the connection seat (4); fixing components are fixedly arranged on both sides of the lamp base (1); the fixing components include a spring (9), a baffle (10) and a limiting column (11); springs (9) are fixedly arranged on both sides of the connection seat (4); a baffle (10) is fixedly arranged at one end of the spring (9); a limiting column (11) is fixedly arranged in the middle of one side of the baffle (10); and the limiting column (11) is movably connected to the limiting hole (8).

2. The lamp bead replaceable LED lamp according to claim 1, characterized in that: Both sides of the connection seat (4) are provided with mounting grooves (12), and one side of the mounting groove (12) is fixedly connected to the other end of the spring (9).

3. The lamp bead replaceable LED lamp according to claim 1, characterized in that: A sliding rod (13) is fixedly arranged in the middle of the other side of the baffle (10), and the sliding rod (13) is located in the middle of the spring (9).

4. The lamp bead replaceable LED lamp according to claim 2, characterized in that: A connecting hole (14) is provided in the middle of one side of the installation groove (12), and the connecting hole (14) is movably connected to the sliding rod (13).

5. The lamp bead replaceable LED lamp according to claim 1, characterized in that: Rectangular grooves (15) are provided on both sides of the lamp base (1), and a pull ring (16) is movably provided inside the rectangular groove (15).

6. The lamp bead replaceable LED lamp according to claim 5, characterized in that: One side of the pull ring (16) is fixedly connected to one end of the slide rod (13), and the pull ring (16) is located inside the rectangular groove (15).

Images