Combined LED lamp

Abstract

The utility model relates to the technical field of LED lamps, and discloses a combined LED lamp which comprises an outer shell and an inner shell, the bottom of the outer shell is fixedly connected with a bottom face, the outer side of the inner shell is fixedly connected with a protruding block, the other side of the inner shell is provided with an inserting groove, the inner side of the inner shell is provided with an annular groove, the inner wall of the annular groove is provided with a clamping groove, and the clamping groove is fixedly connected with the protruding block. The inner side of the protruding block is fixedly connected with a clamping ball, the clamping ball is connected with the clamping groove in a clamped mode, the middle of the inner shell is fixedly connected with a light-emitting strip, and a cleaning assembly is arranged in the outer shell. According to the utility model, the convex block is inserted into the other slot and the inner shell is rotated, so that the convex block rotates along the annular groove, and when the clamping ball reaches the position of the clamping groove, the clamping ball can enter the middle part of the clamping groove under the action of the elasticity of the clamping ball and is clamped with the clamping groove, so that the assembly of the two inner shells is realized, the modular assembly is realized, the operation is simple, and the assembly efficiency is high. And the assembly efficiency is greatly improved.

Description

Technical Field

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

[0002] LED lamps refer to devices that can transmit light, distribute and change the light distribution of LED light sources, including all parts required to fix and protect the LED light sources in addition to the LED light sources, as well as the line accessories necessary for connecting to the power supply.

[0003] Combined LED lamps refer to the combination of multiple LED light sources to form an overall lighting system, which usually has the characteristics of modularity, multi-function and...

[0004] In the prior art, during the installation of combined LED lamps, pin connection is used in combination with solder for fixing. After several groups of LED lamps are installed on the corresponding mounting plate, they form a whole with the mounting plate, which can achieve a good assembly effect. Disassembly requires the removal of solder, and installation requires the re-bonding of solder, which is inconvenient to operate. As a result, the modularization degree of multiple LED lamps is low when they are installed in combination, which greatly reduces the installation efficiency. Therefore, a combined LED lamp is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a combined LED lamp, aiming to improve the problem in the prior art that disassembly requires the removal of solder and installation requires re-bonding of solder, which is inconvenient to operate and results in a low degree of modularization when multiple LED lamps are installed in combination, greatly reducing the installation efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A combined LED lamp comprises an outer shell and an inner shell, wherein the bottom of the outer shell is fixedly connected to a bottom surface, the outer side of the inner shell is fixedly connected to a convex block, the other side of the inner shell is provided with a slot, the inner side of the inner shell is provided with an annular groove, the inner wall of the annular groove is provided with a snap-in groove, the inner side of the convex block is fixedly connected to a snap-in ball, the snap-in ball is snap-in with the snap-in groove, the middle part of the inner shell is fixedly connected to a light strip, and a cleaning component is arranged inside the outer shell;

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly includes a fan, which is fixedly connected to the inner wall of one side of the shell, a filter plate is slidably connected to the inner wall of the other side of the shell, a filter screen is fixedly connected to the middle of the filter plate, and an air outlet is opened on the outer side of the shell;

[0010] As a further description of the above technical solution:

[0011] Specifically, a plurality of the light-emitting strips are provided, and the plurality of the light-emitting strips are evenly distributed in the middle of the inner shell;

[0012] As a further description of the above technical solution:

[0013] Specifically, a plurality of inner shells are provided, and the plurality of inner shells are connected by splicing components;

[0014] As a further description of the above technical solution:

[0015] A mounting block is fixedly connected to the top of the outer shell, and a plurality of magnetic fixing blocks are arranged on the tops of the inner shells;

[0016] As a further description of the above technical solution:

[0017] The top of the filter plate is fixedly connected with a pull-out block;

[0018] As a further description of the above technical solution:

[0019] The direction of the fan is matched with the position of the air outlet.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, the protrusion is inserted into the other slot and the inner shell is rotated so that the protrusion rotates along the annular groove. When the snap-in ball reaches the snap-in groove position, it can enter the middle of the snap-in groove under the action of its own elasticity and complete the snap-in connection with the snap-in groove, thereby realizing the assembly between the two inner shells, realizing modular assembly, simplifying the operation and greatly improving the assembly efficiency.

[0022] In the utility model, by starting the fan, the fan blows the internal dust, and the dust is filtered by the filter and then discharged through the air outlet, thereby achieving the effect of cooling and dust removal. The interior of the lamp can maintain a dry and clean working environment, and the stability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a combined LED lamp proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of an inner shell of a combined LED lamp proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a protrusion of a combined LED lamp proposed by the utility model;

[0026] Figure 4This is a structural schematic diagram of a filter plate of a combined LED lamp proposed by the utility model.

[0027] Legend:

[0028] 1. Outer shell; 2. Bottom; 3. Inner shell; 4. Magnetic fixing block; 5. Bump; 6. Snap-on ball; 7. Slot; 8. Annular groove; 9. Snap-on groove; 10. Light strip; 11. Filter plate; 12. Filter net; 13. Pull-out block; 14. Air outlet; 15. Fan; 16. Mounting block. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 2 and Figure 3 , the utility model provides an embodiment: a combined LED lamp, including an outer shell 1 and an inner shell 3, the bottom of the outer shell 1 is fixedly connected with a bottom surface 2, the outer side of the inner shell 3 is fixedly connected with a protrusion 5, the other side of the inner shell 3 is provided with a slot 7, the inner side of the inner shell 3 is provided with an annular groove 8, the inner wall of the annular groove 8 is provided with a snap-in groove 9, the inner side of the protrusion 5 is fixedly connected with a snap-in ball 6, the snap-in ball 6 and the snap-in groove 9 are snap-fitted, and the middle part of the inner shell 3 is fixedly connected with a light strip 10. When in use, the protrusion 5 on the outer side of one of the inner shells 3 is inserted into the inside of the other inner shell 3 from the slot 7 position, and then one of the inner shells 3 is rotated so that the protrusion 5 will rotate along the annular groove 8. When the snap-in ball 6 reaches the position of the snap-in groove 9, it can enter the middle part of the snap-in groove 9 under the action of its own elasticity, and complete the snap-in connection with the snap-in groove 9, thereby realizing the assembly between the two inner shells 3. According to this method, the other inner shells 3 are quickly installed one by one, modular assembly, simple operation, and greatly improved assembly efficiency;

[0031] Reference Figure 3 and Figure 4, the utility model provides an embodiment: the cleaning component includes a fan 15, the fan 15 is fixedly connected to the inner wall of one side of the shell 1, the inner wall of the other side of the shell 1 is slidably connected with a filter plate 11, the middle part of the filter plate 11 is fixedly connected with a filter screen 12, the outer side of the shell 1 is provided with an air outlet 14, and the rear part of the fan 15 is provided with an air inlet. Therefore, when the fan 15 is turned on, the fan 15 blows the inner shell 3 to play a role in cooling and dust removal. The dust is filtered by the filter screen 12 and then discharged through the air outlet 14. After long-term cleaning, the pull-out block 13 is pulled out, and the pull-out block 13 drives the filter plate 11 to move upward, and the filter plate 11 drives the filter screen 12 to move upward until the filter screen 12 is taken out. After cleaning the filter screen 12, it can be inserted and installed, thereby ensuring a long-term filtering effect.

[0032] Reference Figure 1 , Figure 2 and Figure 4 , there are several light strips 10, and the multiple light strips 10 are evenly distributed in the middle of the inner shell 3 to ensure sufficient light sources. The inner shell 3 is specifically provided with multiple, and the multiple inner shells 3 are connected by splicing components. Multiple modularization and unified design are convenient for installation. The top of the outer shell 1 is fixedly connected with a mounting block 16, and the tops of the multiple inner shells 3 are provided with magnetic fixing blocks 4 to fix the installed inner shells 3. The top of the filter plate 11 is fixedly connected with a pull-out block 13 to facilitate the removal of the filter. The direction of the fan 15 is adapted to the position of the air outlet 14, so that the heat can be blown out and the dust can be filtered.

[0033] Working principle: When in use, insert the protrusion 5 on the outside of one of the inner shells 3 from the slot 7 into the inside of the other inner shell 3, and then rotate one of the inner shells 3 so that the protrusion 5 will rotate along the annular groove 8. When the snap-in ball 6 reaches the snap-in groove 9, it can enter the middle of the snap-in groove 9 under the action of its own elasticity and complete the snap-in connection with the snap-in groove 9, thus realizing the assembly between the two inner shells 3. According to this method, the other inner shells 3 can be quickly installed one by one, and the assembled inner shell 3 can be fixed on the top surface of the outer shell 1 by using the magnetic fixing block 4, and the mounting block 16 can be fixed on the wall. The modular assembly is simple to operate and greatly improves the assembly efficiency.

[0034] When cleaning, turn on the fan 15, and the fan 15 blows the inner shell 3 to cool down and remove dust. The dust is filtered by the filter 12 and then discharged through the air outlet 14. After long-term cleaning, pull out the pull-out block 13, and the pull-out block 13 drives the filter plate 11 to move upward, and the filter plate 11 drives the filter 12 to move upward until the filter 12 is taken out. After cleaning the filter 12, it can be inserted and installed, thereby ensuring a long-term filtering effect.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined LED lamp, comprising an outer shell (1) and an inner shell (3), characterized in that: The bottom of the outer shell (1) is fixedly connected to a bottom surface (2); the outer side of the inner shell (3) is fixedly connected to a protrusion (5); the other side of the inner shell (3) is provided with a slot (7); the inner side of the inner shell (3) is provided with an annular groove (8); the inner wall of the annular groove (8) is provided with a snap-in groove (9); the inner side of the protrusion (5) is fixedly connected to a snap-in ball (6); the snap-in ball (6) and the snap-in groove (9) are snap-fitted to each other; the middle part of the inner shell (3) is fixedly connected to a light strip (10); and a cleaning component is arranged inside the outer shell (1).

2. The combined LED lamp according to claim 1, characterized in that: The cleaning component comprises a fan (15), wherein the fan (15) is fixedly connected to the inner wall of one side of the outer shell (1), a filter plate (11) is slidably connected to the inner wall of the other side of the outer shell (1), a filter screen (12) is fixedly connected to the middle of the filter plate (11), and an air outlet (14) is provided on the outer side of the outer shell (1).

3. The combined LED lamp according to claim 1, characterized in that: Specifically, a plurality of the light-emitting strips (10) are provided, and the plurality of light-emitting strips (10) are evenly distributed in the middle of the inner shell (3).

4. The combined LED lamp according to claim 1, characterized in that: Specifically, a plurality of the inner shells (3) are provided, and the plurality of inner shells (3) are connected via a splicing assembly.

5. The combined LED lamp according to claim 1, characterized in that: A mounting block (16) is fixedly connected to the top of the outer shell (1), and a plurality of magnetic fixing blocks (4) are arranged on the tops of the inner shells (3).

6. The combined LED lamp according to claim 2, characterized in that: A drawer block (13) is fixedly connected to the top of the filter plate (11).

7. The combined LED lamp according to claim 2, characterized in that: The orientation of the fan (15) matches the position of the air outlet (14).

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