LED bulb lamp convenient to maintain

Abstract

The utility model discloses an LED bulb lamp convenient to maintain, which belongs to the technical field of LED bulb lamps and comprises a lamp holder, a connecting cylinder is arranged at the bottom of the lamp holder, a lampshade and a reflecting cover are fixedly connected to the bottom of the connecting cylinder respectively, the reflecting cover is located in the lampshade, an inserting cylinder is fixedly connected to the bottom of the lamp holder, and a connecting plate is fixedly connected to the side surface of the inserting cylinder. The top of the connecting plate is fixedly connected with the bottom of the lamp holder, the bottom of the connecting plate is fixedly connected with a fixing barrel, the inner wall of the fixing barrel is fixedly connected with a first spring, one end of the first spring is fixedly connected with a limiting block, a lamp post is inserted into the inserting barrel, and a groove is formed in the side surface of the lamp post; through cooperative use of the devices, after the lamp post of the LED bulb lamp is inserted into the insertion cylinder, the lamp post can be fixed by the limiting block, and meanwhile, the lamp post can be taken out of the insertion cylinder by pressing the pressing plate, so that maintenance and replacement of the lamp post of the LED bulb lamp are facilitated, and waste of resources is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED bulb lamps, and particularly relates to an LED bulb lamp convenient for maintenance. Background Technique

[0002] The LED bulb is a lighting device adopting LED (light emitting diode) technology. It has many advantages. In terms of energy conservation, compared with traditional bulbs, it can greatly reduce energy consumption. In terms of service life, it is usually much longer than ordinary bulbs and can be used for a long time. Its lighting effect is good, the brightness is sufficient and the light is relatively stable, and it can provide uniform lighting. It is spherical in appearance and suitable for installation and matching with various types of lamps, and is widely used in many scenarios such as home lighting and commercial lighting.

[0003] In the prior art, the LED bulb lamps on the market generally adopt an integrated structure. Although this design is more convenient to use, in the actual application process, once the LED lamp beads inside the bulb lamp are damaged, it is often difficult to repair. Due to the characteristics of the integrated structure, after the lamp beads are damaged, the bulb lamp is usually discarded as a whole, resulting in waste of resources.

[0004] Therefore, the utility model provides an LED bulb lamp convenient for maintenance to solve the above problems. Content of the Utility Model

[0005] The utility model provides an LED bulb lamp convenient for maintenance, aiming to solve the problems put forward in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an LED bulb lamp convenient for maintenance, including a lamp head. A connecting cylinder is arranged at the bottom of the lamp head. A lamp shade and a reflector are respectively fixedly connected to the bottom of the connecting cylinder. The reflector is located inside the lamp shade. An inserting cylinder is fixedly connected to the bottom of the lamp head. A connecting plate is fixedly connected to the side surface of the inserting cylinder. The top of the connecting plate is fixedly connected to the bottom of the lamp head. A fixing cylinder is fixedly connected to the bottom of the connecting plate. A first spring is fixedly connected to the inner wall of the fixing cylinder. One end of the first spring is fixedly connected to a limiting block. A lamp post is inserted into the inserting cylinder. A groove is formed in the side surface of the lamp post. One end of the limiting block away from the first spring extends into the inserting cylinder and is clamped inside the groove.

[0007] As a preferred technical scheme of this application, a pressing plate and a connecting ring are respectively slidably connected to the side surface of the inserting cylinder. The side surface of the pressing plate is attached to the inner wall of the fixing cylinder. A pressing strip is fixedly connected to the top of the pressing plate. The top of the pressing strip is fixedly connected to the bottom of the connecting ring. A traction block is fixedly connected to one side of the limiting block. One side of the traction block is attached to one side of the pressing strip.

[0008] As a preferred technical solution of the present application, a second spring is sleeved on the side surface of the insertion cylinder, one end of the second spring is fixedly connected to the top of the connecting ring, and the other end of the second spring is fixedly connected to the bottom of the connecting plate.

[0009] As a preferred technical solution of the present application, an insertion ring is fixedly connected to the bottom of the lamp holder, a clamping block is fixedly connected to the side surface of the insertion ring, a first insertion slot and a second insertion slot are respectively arranged inside the connecting cylinder, the first insertion slot communicates with the inner cavity of the lamp shade, and a clamping slot is formed on the side surface of the connecting cylinder, and the clamping slot communicates with the second insertion slot.

[0010] As a preferred technical solution of the present application, the insertion ring is inserted inside the second insertion slot, the fixing cylinder is inserted inside the first insertion slot, the side surface of the clamping block fits against the inner wall of the clamping slot, and the lamp post extends into the interior of the lamp shade through the first insertion slot.

[0011] As a preferred technical solution of the present application, a third spring is fixedly connected to the inner wall of the bottom of the second insertion slot, the top end of the third spring is fixedly connected to a push plate, the side surface of the push plate fits against the inner wall of the second insertion slot, and the top of the push plate fits against the bottom of the insertion ring.

[0012] The structure of the present utility model is simple and convenient to use. Through the arrangement of the insertion cylinder, the limiting block, the traction block, the pressing plate and the pressing strip, after the lamp post of the LED bulb lamp is inserted into the insertion cylinder, the limiting block can fix it. At the same time, by pressing the pressing plate, the lamp post can be taken out of the insertion cylinder, so as to facilitate the maintenance and replacement of the lamp post of the LED bulb lamp, effectively reducing the waste of resources. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of an LED bulb lamp convenient for maintenance;

[0014] Figure 2 It is an exploded view of an LED bulb lamp convenient for maintenance;

[0015] Figure 3 It is a sectional view of an LED bulb lamp convenient for maintenance;

[0016] Figure 4 It is Figure 3 The enlarged view at A in

[0017] Figure 5 It is Figure 3 The enlarged view at B in

[0018] In the figure:

[0019] 1. Lamp holder; 2. Connecting cylinder; 3. Lamp shade; 4. Lamp post; 5. Inserting cylinder; 6. Connecting plate; 7. Fixed cylinder; 8. First spring; 9. Limiting block; 10. Groove; 11. Traction block; 12. Pressing plate; 13. Pressing strip; 14. Connecting ring; 15. Second spring; 16. First slot; 17. Second slot; 18. Card slot; 19. Inserting ring; 20. Card block; 21. Pushing plate; 22. Third spring; 23. Reflector. Detailed implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The present invention provides an LED bulb lamp convenient for maintenance, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, including a lamp holder 1. A connecting cylinder 2 is provided at the bottom of the lamp holder 1. A lamp shade 3 and a reflector 23 are respectively fixedly connected to the bottom of the connecting cylinder 2. The reflector 23 is located inside the lamp shade 3. A inserting cylinder 5 is fixedly connected to the bottom of the lamp holder 1. A connecting plate 6 is fixedly connected to the side surface of the inserting cylinder 5. The top of the connecting plate 6 is fixedly connected to the bottom of the lamp holder 1. A fixed cylinder 7 is fixedly connected to the bottom of the connecting plate 6. A first spring 8 is fixedly connected to the inner wall of the fixed cylinder 7. One end of the first spring 8 is fixedly connected to a limiting block 9. A lamp post 4 is inserted into the inserting cylinder 5. A groove 10 is opened on the side surface of the lamp post 4. The end of the limiting block 9 away from the first spring 8 extends into the inserting cylinder 5 and is clamped inside the groove 10.

[0022] The side surface of the inserting cylinder 5 is respectively slidably connected with a pressing plate 12 and a connecting ring 14. The side surface of the pressing plate 12 is in contact with the inner wall of the fixed cylinder 7. A pressing strip 13 is fixedly connected to the top of the pressing plate 12. The top of the pressing strip 13 is fixedly connected to the bottom of the connecting ring 14. A traction block 11 is fixedly connected to one side of the limiting block 9. One side of the traction block 11 is in contact with one side of the pressing strip 13.

[0023] When it is necessary to repair or replace the lamp post 4 of the LED bulb lamp, the pressing plate 12 can be pressed. The pressing plate 12 can drive the pressing strip 13 to move. During the movement of the pressing strip 13, its inclined surface will squeeze the inclined surface of the traction block 11. When the traction block 11 is squeezed, it can move and drive the limit block 9 to move out of the inside of the groove 10, and at the same time compress the first spring 8. At this time, the lamp post 4 is no longer restricted by the limit block 9, so that the lamp post 4 can be pulled out from the inside of the socket cylinder 5 for easy repair or replacement of the lamp post 4. After the repair or replacement is completed, the lamp post 4 needs to be inserted back into the inside of the socket cylinder 5. After the lamp post 4 is inserted into the inside of the socket cylinder 5, release the pressing plate 12. The first spring 8 can drive the limit block 9 to move, so that the limit block 9 is clamped inside the groove 10, thus completing the installation of the lamp post 4.

[0024] Further, in order to enable the pressing strip 13 and the pressing plate 12 to automatically reset, as Figure 2 , Figure 3 and Figure 4 shown, a second spring 15 is sleeved on the side surface of the socket cylinder 5. One end of the second spring 15 is fixedly connected to the top of the connecting ring 14, and the other end of the second spring 15 is fixedly connected to the bottom of the connecting plate 6.

[0025] When pressing the pressing plate 12, the pressing plate 12 can drive the pressing strip 13 to move. When the pressing strip 13 moves, it can drive the connecting ring 14 to move. When the connecting ring 14 moves, it can compress the second spring 15. When the staff releases the pressing plate 12, the second spring 15 will release the pressure and push the pressing strip 13 and the pressing plate 12 to reset through the connecting ring 14, reducing the possibility that the pressing strip 13 affects the normal movement of the limit block 9.

[0026] Among them, in order to enable the lamp head 1 and the lamp shade 3 to be connected together, as Figure 1 , Figure 2 and Figure 3 shown, a plug ring 19 is fixedly connected to the bottom of the lamp head 1. A clamping block 20 is fixedly connected to the side surface of the plug ring 19. A first slot 16 and a second slot 17 are respectively arranged inside the connecting cylinder 2. The first slot 16 is communicated with the inner cavity of the lamp shade 3. A slot 18 is opened on the side surface of the connecting cylinder 2, and the slot 18 is communicated with the second slot 17.

[0027] The plug ring 19 is inserted into the inside of the second slot 17, the fixed cylinder 7 is inserted into the inside of the first slot 16, the side surface of the clamping block 20 is attached to the inner wall of the slot 18, and the lamp post 4 extends into the inside of the lamp shade 3 through the first slot 16.

[0028] When connecting the lamp head 1 to the lampshade 3, it is necessary to align the latch 20 on the insertion ring 19 with the slot 18 on the connecting cylinder 2, and then directly insert the insertion ring 19 into the inner part of the second slot 17. The slot 18 is generally L-shaped. After the latch 20 abuts against the inner wall of the slot 18, it is necessary to rotate the lamp head 1 or the connecting cylinder 2 so that the latch 20 continues to move inside the slot 18 until the latch 20 moves to the end of the slot 18, thus completing the connection between the lamp head 1 and the lampshade 3.

[0029] Furthermore, in order to improve the stability of the connection between the lamp head 1 and the lampshade 3, as Figure 2 、 Figure 3 and Figure 5 shown, a third spring 22 is fixedly connected to the bottom inner wall of the second slot 17. The top of the third spring 22 is fixedly connected to a push plate 21. The side surface of the push plate 21 is in contact with the inner wall of the second slot 17, and the top of the push plate 21 is in contact with the bottom of the insertion ring 19.

[0030] When connecting the lamp head 1 to the lampshade 3, it is necessary to insert the insertion ring 19 into the inner part of the second slot 17. During the movement of the insertion ring 19 inside the second slot 17, it will come into contact with the push plate 21 and squeeze the push plate 21, while compressing the third spring 22. The reaction force of the third spring 22 can push the push plate 21, making the push plate 21 closely attached to the insertion ring 19, and further making the latch 20 closely attached to the inner wall of the slot 18, thereby increasing the friction force and improving the stability of the connection between the lamp head 1 and the lampshade 3 after connection.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An LED bulb lamp that is easy to maintain, comprising a lamp holder (1), characterized in that: A connecting tube (2) is provided at the bottom of the lamp holder (1), and a lampshade (3) and a reflector (23) are fixedly connected to the bottom of the connecting tube (2), respectively; the reflector (23) is located inside the lampshade (3); an inserting tube (5) is fixedly connected to the bottom of the lamp holder (1); a connecting plate (6) is fixedly connected to the side surface of the inserting tube (5); the top of the connecting plate (6) is fixedly connected to the bottom of the lamp holder (1); a fixing tube (7) is fixedly connected to the inner wall of the fixing tube (7); one end of the first spring (8) is fixedly connected to a limiting block (9); a lamp post (4) is inserted into the inside of the inserting tube (5); a groove (10) is provided on the side surface of the lamp post (4); the limiting block (9) extends from one end of the first spring (8) to the inside of the inserting tube (5) and is clamped in the inside of the groove (10).

2. The LED bulb lamp that is easy to maintain according to claim 1, characterized in that: The side surfaces of the insert cylinder (5) are slidably connected to a pressure plate (12) and a connecting ring (14), respectively; the side surface of the pressure plate (12) fits against the inner wall of the fixed cylinder (7); the top of the pressure plate (12) is fixedly connected to a pressure strip (13); the top of the pressure strip (13) is fixedly connected to the bottom of the connecting ring (14); one side of the limit block (9) is fixedly connected to a traction block (11); one side of the traction block (11) fits against one side of the pressure strip (13).

3. The LED bulb lamp that is easy to maintain according to claim 2, characterized in that: A second spring (15) is sleeved on the side surface of the insert tube (5), one end of the second spring (15) is fixedly connected to the top of the connecting ring (14), and the other end of the second spring (15) is fixedly connected to the bottom of the connecting plate (6).

4. The LED bulb lamp that is easy to maintain according to claim 1, characterized in that: The bottom of the lamp holder (1) is fixedly connected to an insert ring (19), and the side surface of the insert ring (19) is fixedly connected to a clamping block (20). The interior of the connecting tube (2) is respectively provided with a first slot (16) and a second slot (17), and the first slot (16) is communicated with the inner cavity of the lampshade (3). The side surface of the connecting tube (2) is provided with a clamping groove (18), and the clamping groove (18) is communicated with the second slot (17).

5. The LED bulb lamp that is easy to maintain according to claim 4, characterized in that: The insert ring (19) is inserted into the interior of the second slot (17), the fixing tube (7) is inserted into the interior of the first slot (16), the side surface of the clamping block (20) fits the inner wall of the clamping slot (18), and the lamp post (4) extends through the first slot (16) to the interior of the lampshade (3).

6. The LED bulb lamp that is easy to maintain according to claim 5, characterized in that: A third spring (22) is fixedly connected to the inner wall of the bottom of the second slot (17), and a push plate (21) is fixedly connected to the top of the third spring (22); the side surface of the push plate (21) fits with the inner wall of the second slot (17), and the top of the push plate (21) fits with the bottom of the insert ring (19).

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