CN114893733A - An LED light source with high luminous efficiency - Google Patents

Abstract

The invention discloses an LED light source with high luminous efficiency, which relates to the technical field of LED light sources, and comprises an LED light source housing. A mounting base is slidably inserted on the surface, and the outer surface of the mounting base is slidably installed with a toggle slider at the position corresponding to the combination plug board. A guide column is fixedly installed on the upper end of one side of the toggle slider. A spring is sleeved on the outer surface of the column, and a fixed column is fixedly installed at the lower end of the other side of the toggle slider; a fixed installation plate is symmetrically fixed on the rear surface of the installation base, and one side of the fixed installation plate is installed There is an adjusting screw, and one end of the adjusting screw is rotatably installed with a movable pressing plate. By rotating the adjusting screw, the adjusting screw and the fixed mounting plate are threaded to rotate, driving the movable pressing plate to slide, and then pressing the movable pressing plate to both sides to fix the mounting base.

Description

An LED light source with high luminous efficiency

technical field

The invention relates to the technical field of LED light sources, in particular to an LED light source with high luminous efficiency.

Background technique

LED light source refers to light-emitting diode light source. This light source has the advantages of small size, long life and high efficiency. It can be used continuously for up to 100,000 hours. In the future, the application of LED light source in the field of lighting will also become mainstream. It is troublesome to disassemble, which brings inconvenience to the assembly and maintenance of the LED light source, and when the existing LED light source is installed and fixed, it is necessary to open corresponding fixed threaded holes. After the design is assembled, the sealing effect of the LED light source is better.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides an LED light source with high luminous efficiency, which solves the above-mentioned problems of the background technology.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an LED light source with high luminous efficiency, comprising an LED light source housing, the rear surface of the LED light source housing is symmetrically fixed and installed by a combination plug board, and the LED light source A mounting base is slidably inserted on the rear surface of the housing, and the outer surface of the mounting base is slidably installed with a toggle slider at the position corresponding to the combination plug board, and a guide column is fixedly installed on the upper end of one side of the toggle slider. , the outer surface of the guide column is sleeved with a spring, and the lower end of the other side of the toggle slider is fixedly installed with a fixed column; a fixed installation plate is symmetrically and fixedly installed on the rear surface of the installation base, and the fixed installation plate An adjusting screw is installed on one side of the adjusting screw, and a movable pressing plate is installed at one end of the adjusting screw; an inserting plate is inserted on the front surface of the LED light source housing, and a sealing ring is sleeved on the outer surface of the inserting plate.

As a further solution of the present invention: the outer surface of the mounting base is provided with a fixed slot corresponding to the toggle slider, the toggle slider is adapted to the fixed slot, and the toggle slider is compatible with the toggle slider. The mounting base is a sliding connection.

As a further solution of the present invention: the inner side of the fixing slot is provided with a circular hole corresponding to the guide column, the outer diameter of the guide column is smaller than the inner diameter of the circular hole, and the guide column and the mounting base are For sliding connection, the outer diameter of the spring is larger than the inner diameter of the circular hole.

As a further solution of the present invention: a side surface of the combined plug board is located at the position corresponding to the toggle slider and the fixed column, and a first chute is opened, and the width of the first chute is larger than that of the toggle slider and the fixed column. The size of the column is equal to the size of the first chute. The inner upper end of the first chute is located at the position corresponding to the fixed column with a first circular hole, the fixed column is adapted to the first circular hole, and the fixed column and the combination board are slidingly connected .

As a further solution of the present invention: a side surface of the fixed installation plate is provided with a threaded hole corresponding to the adjustment screw, the adjustment screw is adapted to the threaded hole, and the adjustment screw and the fixed installation plate are threadedly connected, so The movable pressing plate is a kind of anti-skid material.

As a further solution of the present invention: a light-transmitting cover plate is fixedly installed at one end of the plug-in board, and the light-transmitting cover plate is made of acrylic material, and the front surface of the LED light source housing is located at the corresponding position of the plug-in board. The plug-in board is adapted to the sealing groove, and the plug-in board and the LED light source housing are connected by plugging.

As a further solution of the present invention: the front surface of the LED light source housing is provided with a light-condensing and refraction area, and the light-condensing and refraction area is an ellipsoid, and the size of the light-concentrating and refraction area gradually increases from the inside to the outside, and the Reflective metallic paint is sprayed on the refraction area, a light source mounting plate is fixedly installed on the inner side of the light gathering and refraction area, and no less than two LED light sources are installed on one side of the light source installation plate.

As a further solution of the present invention: the rear surface of the LED light source housing is located between the two combined insert plates and a heat dissipation plate is fixedly installed, and one side of the heat dissipation plate has no less than two heat dissipation fins in an annular array, The heat dissipation plate and the heat dissipation fins are made of aluminum alloy, the outer diameter of the heat dissipation plate is smaller than the inner diameter of the mounting base, and the inner bottom end of the mounting base is provided with a heat dissipation through hole corresponding to the heat dissipation plate.

beneficial effect

The invention provides an LED light source with high luminous efficiency. Compared with the prior art, it has the following beneficial effects:

1. An LED light source with high luminous efficiency. In this design, during installation, by rotating the adjusting screw, the adjusting screw and the fixed mounting plate thread are rotated to drive the movable pressure plate to slide, and then the movable pressure plate is pressed to both sides. Fix it, and then toggle the toggle slider, so that the toggle slider and the guide column slide along the round hole, and at the same time, compress the spring, and then slide the combined plug board into the installation base from the insertion slot, so that the fixed column Located at the position corresponding to the first round hole, loosen the toggle slider, and under the action of the spring return force, the toggle slider will drive the fixed column to slide into the first round hole, and then the LED light source housing and the mounting base will be inserted. For installation and fixing, in the same way, when the design needs to be disassembled and maintained, the LED light source housing can be slid and removed by turning the sliding slider to drive the fixing column to slide out from the first round hole, so that the design Installation and disassembly are relatively quick.

2. An LED light source with high luminous efficiency. When assembling this design, you only need to coat the outside of the plywood with glue, slide the plywood and the sealing ring into the sealing groove for quick sealing and assembly, and pass the sealing ring. The design is sealed and protected to avoid long-term use, which may cause water to enter the interior.

Description of drawings

1 is a schematic structural diagram of an LED light source with high luminous efficiency of the present invention;

2 is a display diagram of a light-converging and refraction region in an LED light source with high luminous efficiency of the present invention;

3 is a schematic structural diagram of a mounting base in an LED light source with high luminous efficiency of the present invention;

FIG. 4 is an enlarged schematic diagram of part A in an LED light source with high luminous efficiency of the present invention;

5 is a schematic diagram of the installation of a movable platen in an LED light source with high luminous efficiency of the present invention.

In the figure: 1. LED light source housing; 2. Heat sink; 3. Heat sink; 4. Combination board; 5. The first chute; 6. The first round hole; 7. Mounting base; block; 9. Fixed mounting plate; 10. Adjusting screw; 11. Movable pressure plate; 12. Plywood; 13. Translucent cover plate; 14. Sealing ring; 15. Light source mounting plate; 16. LED light source; 17. Concentrating Refractive area; 18, sealing groove; 19, insertion groove; 20, fixed column; 21, guide column; 22, spring; 23, round hole; 24, fixed slot; 25, threaded hole;

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

1-5, the present invention provides a technical solution of an LED light source with high luminous efficiency: comprising an LED light source housing 1, the rear surface of the LED light source housing 1 is symmetrically and fixedly mounted by a combination board 4, and the LED light source housing 1 A mounting base 7 is slidably inserted on the rear surface of the mounting base 7, and the outer surface of the mounting base 7 is slidably installed with a toggle slider 8 at the corresponding position of the combined plug board 4, and a guide is fixedly installed on the upper end of one side of the toggle slider 8. Column 21, the outer surface of the guide column 21 is sleeved with a spring 22, and the lower end of the other side of the toggle slider 8 is fixedly installed with a fixed column 20; on the rear surface of the mounting base 7, a fixed mounting plate 9 is symmetrically and fixedly installed, and is fixed One side of the mounting plate 9 is installed with an adjusting screw 10, and one end of the adjusting screw 10 is rotatably mounted with a movable pressing plate 11; Sealing ring 14.

In this embodiment, the outer surface of the mounting base 7 is provided with a fixed slot 24 at a position corresponding to the toggle slider 8 , the toggle slider 8 is adapted to the fixed slot 24 , and the toggle slider 8 is compatible with the installation The base 7 is a sliding connection. When in use, when the toggle slider 8 is toggled by an external force, it can ensure that the toggle slider 8 has a more stable structure during the sliding process.

In this embodiment, a circular hole 23 is formed on the inner side of the fixing slot 24 corresponding to the guide column 21 , the outer diameter of the guide column 21 is smaller than the inner diameter of the circular hole 23 , and the guide column 21 and the mounting base 7 are slidable. For connection, the outer diameter of the spring 22 is larger than the inner diameter of the circular hole 23, which can make the guiding effect of the guide column 21 more accurate when sliding.

In this embodiment, a side surface of the combination board 4 is located at a position corresponding to the toggle slider 8 and the fixing column 20 and is provided with a first chute 5 , and the width of the first chute 5 is larger than that of the toggle slider 8 and the fixed column 20 . The size of the column 20 is equal to the size of the first chute 5. The inner upper end of the first chute 5 is located at the corresponding position of the fixed column 20 and is provided with a first circular hole 6. 4 is a sliding connection. When in use, the fixing column 20 can be inserted and pulled out from the first round hole 6 by sliding, and then the combined plug board 4 can be quickly pulled and inserted, which makes the installation and disassembly of this design more convenient.

In this embodiment, a side surface of the fixed installation plate 9 is located at a position corresponding to the adjustment screw 10 and has a threaded hole 25, the adjustment screw 10 is adapted to the threaded hole 25, and the adjustment screw 10 and the fixed installation plate 9 are threadedly connected. The movable pressure plate 11 is a kind of anti-skid material. When in use, the adjustment screw 10 is rotated to make the adjustment screw 10 and the fixed installation plate 9 rotate threadedly, and the movable pressure plate 11 is driven to press the two sides, and then the installation base 7 is quickly adjusted. fixed.

In the present embodiment, a light-transmitting cover plate 13 is fixedly installed at one end of the plug-in board 12 , and the light-transmitting cover plate 13 is made of acrylic material, and a sealing groove is opened on the front surface of the LED light source housing 1 corresponding to the plug-in board 12 . 18. The plug-in board 12 is adapted to the sealing groove 18, and the plug-in board 12 is connected with the LED light source housing 1 by plugging. 14. Seal and protect the installation place, so that the sealing effect is better after assembly.

In this embodiment, the front surface of the LED light source housing 1 is provided with a condensing and refraction area 17, and the condensing and refraction area 17 is an ellipsoid. The size of the condensing and refraction area 17 gradually increases from the inside to the outside. The light source mounting plate 15 is fixedly installed on the inner side of the condensing and refraction area 17, and no less than two LED light sources 16 are installed on one side of the light source mounting plate 15. When in use, the light source is emitted through the LED light source 16. , the light source is gradually strengthened from the inside to the outside through the condensing and refraction area 17, thereby making the luminous efficiency of the present design higher.

In this embodiment, the rear surface of the LED light source housing 1 is located between the two combination boards 4 and a heat dissipation plate 2 is fixedly installed, and there are no less than two heat dissipation fins 3 in a circular array on one side of the heat dissipation plate 2 to dissipate heat. The plate 2 and the heat sink 3 are made of aluminum alloy, the outer diameter of the heat sink 2 is smaller than the inner diameter of the mounting base 7, and the inner bottom end of the mounting base 7 is located at the corresponding place with the heat dissipation plate 2 with a heat dissipation through hole 26. During use , the heat dissipation plate 2 and the heat dissipation fins 3 dissipate heat to the LED light source housing 1 , and then the heat is dissipated to the outside through the heat dissipation through holes 26 .

The working principle of the present invention is: when the design is assembled, it is only necessary to apply glue to the outside of the plug-in board 12, and slide the plug-in board 12 and the sealing ring 14 into the sealing groove 18 for quick sealing assembly. During installation, by rotating the adjusting screw 10, the adjusting screw 10 and the fixed mounting plate 9 are threadedly rotated, driving the movable pressing plate 11 to slide, and then pressing the movable pressing plate 11 to both sides to fix the mounting base 7;

Then, toggle the toggle slider 8, so that the toggle slider 8 and the guide post 21 slide along the circular hole 23, and at the same time, the spring 22 is compressed, and then the combined plug board 4 is slid into the mounting base 7 from the socket slot 19. inside, so that the fixing column 20 is located at the position corresponding to the first round hole 6, release the toggle slider 8, and under the action of the restoring force of the spring 22, the toggle slider 8 drives the fixed column 20 to slide and insert into the first round hole 6, and then install and fix the LED light source housing 1 and the mounting base 7;

In the same way, when the design needs to be disassembled and maintained, the LED light source housing 1 can be slid and removed by sliding the sliding slider 8 to drive the fixing column 20 to slide out from the first round hole 6. In the middle, the light source is emitted by the LED light source 16, and after the light source is refracted by the condensing and refraction area 17, it is radiated outward from the light-transmitting cover plate 13. The heat is dissipated, and the heat is dissipated to the outside through the fixing column 20 .

To sum up, when the LED light source with high luminous efficiency is installed, the adjusting screw 10 is rotated, so that the adjusting screw 10 and the fixed mounting plate 9 are threadedly rotated, and the movable pressing plate 11 is driven to slide, and then the movable pressing plate 11 is pressed to both sides. , fix the mounting base 7, and then toggle the toggle slider 8, so that the toggle slider 8 and the guide column 21 slide along the circular hole 23, at the same time, the spring 22 is compressed, and then the combined plug board 4 is inserted The slot 19 is slid into the mounting base 7, so that the heat dissipation through hole 26 is aligned with the first round hole 6, and the toggle slider 8 is released. Under the action of the restoring force of the spring 22, the toggle slider 8 drives the fixed column 20. Slide and insert into the first round hole 6, and then install and fix the LED light source housing 1 and the mounting base 7. Similarly, when the design needs to be disassembled and repaired, the slider 8 is toggled to drive the fixed column 20 to move from The first round hole 6 slides out, and the LED light source housing 1 can be slid and removed, which makes the installation and disassembly of the present design relatively fast.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An LED light source with high luminous efficiency comprises an LED light source shell (1) and is characterized in that a combined inserting plate (4) is symmetrically and fixedly installed on the rear surface of the LED light source shell (1), an installing base (7) is inserted into the rear surface of the LED light source shell (1) in a sliding mode, a shifting sliding block (8) is installed on the outer surface of the installing base (7) in a sliding mode at a position corresponding to the combined inserting plate (4), a guide column (21) is fixedly installed at the upper end of one side face of the shifting sliding block (8), a spring (22) is sleeved on the outer surface of the guide column (21), and a fixing column (20) is fixedly installed at the lower end of the other side face of the shifting sliding block (8);

the rear surface of the mounting base (7) is symmetrically and fixedly provided with a fixed mounting plate (9), one side surface of the fixed mounting plate (9) is provided with an adjusting screw rod (10), and one end of the adjusting screw rod (10) is rotatably provided with a movable pressing plate (11);

the LED light source comprises an LED light source shell (1), wherein a plug-in board (12) is plugged in the front surface of the LED light source shell (1), and a sealing ring (14) is sleeved on the outer surface of the plug-in board (12).

2. The LED light source with high luminous efficiency according to claim 1, wherein a fixing slot (24) is formed in the outer surface of the mounting base (7) at a position corresponding to the toggle slider (8), the toggle slider (8) is matched with the fixing slot (24), and the toggle slider (8) is connected with the mounting base (7) in a sliding manner.

3. The LED light source with high luminous efficiency according to claim 2, wherein a round hole (23) is formed in one side of the inside of the fixing slot (24) at a position corresponding to the guide post (21), the outer diameter of the guide post (21) is smaller than the inner diameter of the round hole (23), the guide post (21) is in sliding connection with the mounting base (7), and the outer diameter of the spring (22) is larger than the inner diameter of the round hole (23).

4. The LED light source with high luminous efficiency according to claim 1, wherein a first sliding groove (5) is formed in a position, corresponding to the shifting sliding block (8) and the fixing column (20), of one side face of the combined inserting plate (4), the width of the first sliding groove (5) is larger than the sum of the sizes of the shifting sliding block (8) and the fixing column (20), a first round hole (6) is formed in a position, corresponding to the fixing column (20), of the upper end of the inner side of the first sliding groove (5), the fixing column (20) is matched with the first round hole (6), and the fixing column (20) is in sliding connection with the combined inserting plate (4).

5. The LED light source with high luminous efficiency according to claim 1, wherein a threaded hole (25) is formed in a position, corresponding to the adjusting screw (10), on one side surface of the fixed mounting plate (9), the adjusting screw (10) is matched with the threaded hole (25), the adjusting screw (10) is in threaded connection with the fixed mounting plate (9), and the movable pressing plate (11) is made of an anti-skid material.

6. The LED light source with high luminous efficiency according to claim 1, wherein a transparent cover plate (13) is fixedly installed at one end of the inserting plate (12), the transparent cover plate (13) is made of acrylic material, a sealing groove (18) is formed in the position, corresponding to the inserting plate (12), on the front surface of the LED light source casing (1), the inserting plate (12) is matched with the sealing groove (18), and the inserting plate (12) is connected with the LED light source casing (1) in an inserting mode.

7. The LED light source with high luminous efficiency according to claim 1, characterized in that the front surface of the LED light source casing (1) is provided with a light-gathering refraction area (17), the light-gathering refraction area (17) is an ellipsoid, the size of the light-gathering refraction area (17) gradually increases from inside to outside, the light-gathering refraction area (17) is sprayed with reflective metallic paint, the light source mounting plate (15) is fixedly mounted on the inner side of the light-gathering refraction area (17), and at least two LED light sources (16) are mounted on one side surface of the light source mounting plate (15).

8. The LED light source with high luminous efficiency according to claim 1, characterized in that, the rear surface of the LED light source shell (1) is located two fixed mounting has a heating panel (2) between the combination picture peg (4), and a side annular array of the heating panel (2) has at least two cooling fins (3), the heating panel (2) and the cooling fins (3) are aluminum alloy, the external diameter of the heating panel (2) is less than the internal diameter of the installation base (7), the inside bottom of the installation base (7) is located and has been seted up with the corresponding department of the heating panel (2) heat dissipation through-hole (26).

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