Energy-saving and consumption-reducing LED light source concentrating lampshade structure

Abstract

The utility model relates to the technical field of lampshades, in particular to an energy-saving and consumption-reducing LED light source concentrating lampshade structure, which is characterized in that a middle connecting piece is arranged at one end of a light collecting outer cover, the light collecting outer cover is connected with an assembling inner cover in a clamping way through the middle connecting piece, a plurality of groups of self-pushing components are arranged in the middle connecting piece, and each group of self-pushing components are uniformly distributed in the middle connecting piece; the storage cavity is used for storing mercury liquid, the inner wall of the storage cavity is slidably connected with a piston body, one end of the piston body is fixedly connected with an ejector rod body, and the end, away from the piston body, of the ejector rod body is fixedly connected with the light collecting outer cover. The mercury liquid is guided into the storage cavity through the liquid inlet to be sealed and loaded, the mercury liquid is heated to expand to drive the piston body to move outwards, so that the ejector rod body ejects the light collecting outer cover, a gap is formed between the light collecting outer cover and the middle connecting piece, and heat can be rapidly discharged from the gap.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp shades, in particular to a concentrated lamp shade structure for an energy-saving and consumption-reducing LED light source. Background Technique

[0002] In the field of automotive lighting, energy saving and consumption reduction of high beam lamps have always been an important direction of technological development. As an outstanding representative of modern lighting technology, LED light sources have shown great potential in the application of high beam lamps due to their high efficiency, long lifespan, and environmental protection characteristics. The concentrated lamp shade structure focuses and distributes the light emitted by the LED light source through precise design of optical elements such as reflectors and lenses, ensuring that the high beam lamp can illuminate a farther distance, while reducing light scattering and glare phenomena, and improving driving safety. The concentrated lamp shade structure can maximize the utilization of the light emitted by the LED light source, reduce light loss, and improve lighting efficiency. Through reasonable optical design, uniform distribution and efficient utilization of light can be achieved. However, in the existing concentrated lamp shade structure for LED light sources, as the working time of the LED light source extends, heat will continuously accumulate. Relying solely on the radiator for heat dissipation, and the heat dissipation capacity of the radiator is limited. Then when the heat accumulates to a certain extent, it will cause the temperature of the LED light source to rise, thereby affecting its performance and lifespan.

[0003] In view of the above problems, the utility model proposes a concentrated lamp shade structure for an energy-saving and consumption-reducing LED light source. Content of the Utility Model

[0004] The purpose of the utility model is to provide a concentrated lamp shade structure for an energy-saving and consumption-reducing LED light source. By setting a middle connector at one end of the light-gathering outer cover, the light-gathering outer cover is snap-connected to the assembly inner cover through the middle connector. A plurality of self-pushing components are installed inside the middle connector, and each group of self-pushing components is evenly distributed inside the middle connector. The storage cavity is used to store mercury liquid. The inner wall of the storage cavity is slidably connected with a piston body. One end of the piston body is fixedly connected with a top rod body. The end of the top rod body far away from the piston body is fixedly connected with the light-gathering outer cover, thus solving the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A concentrated lamp shade structure for an energy-saving and consumption-reducing LED light source, including an assembly inner cover and a light-gathering outer cover. The assembly inner cover is used to assemble the LED light source. A middle connector is provided at one end of the light-gathering outer cover. The light-gathering outer cover is snap-connected to the assembly inner cover through the middle connector. A plurality of self-pushing components are installed inside the middle connector, and each group of self-pushing components is evenly distributed inside the middle connector;

[0006] The self - pushing component includes a storage cavity opened inside the middle connector. The storage cavity is used to store mercury liquid. The inner wall of the storage cavity is slidably connected with a piston body. One end of the piston body is fixedly connected with a top rod body. The end of the top rod body away from the piston body is fixedly connected with the light - collecting outer cover.

[0007] Further, one side of the storage cavity communicates with a liquid inlet opened on the outer wall of the middle connector. The liquid inlet is used to introduce mercury liquid.

[0008] Further, one end of the piston body away from the top rod body is provided with a first reset component and a second reset component.

[0009] Further, the first reset component and the second reset component are symmetrically distributed about the center of the piston body, and the first reset component and the second reset component have the same composition.

[0010] Further, the first reset component includes a reset rod axially connected to the piston body at one end, and a movable groove opened on the inner wall of the storage cavity. The inner wall of the movable groove is slidably connected with a slider body. The outer wall of the slider body is axially connected to the reset rod. One end of the slider body is fixedly connected with a reset spring. The end of the reset spring away from the slider body is fixedly connected with the bottom of the cavity of the movable groove.

[0011] Further, when the reset spring is in a compressed state, the top rod body is completely inside the storage cavity.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A structure of an energy - saving and consumption - reducing LED light source concentrated lamp cover proposed by the present utility model. After the LED light source works for a long time, heat accumulates in the cavity of the light - collecting outer cover, and the heat is transferred to the storage cavity. Before this, the storage cavity is sealed and loaded with mercury liquid through the liquid inlet. The mercury liquid expands when heated, driving the piston body to move outwards, so that the top rod body pushes the light - collecting outer cover, making a gap between the light - collecting outer cover and the middle connector. Thus, the heat will quickly escape from the gap, solving the problem that in the existing LED light source concentrated lamp cover structure, as the working time of the LED light source extends, heat will continuously accumulate, and only relying on the radiator for heat dissipation, and the heat dissipation capacity of the radiator is limited. Then when the heat accumulates to a certain extent, it will cause the temperature of the LED light source to rise, thereby affecting its performance and service life. Description of the Drawings

[0014] Figure 1 It is a schematic three - dimensional structure diagram of the whole of the present utility model;

[0015] Figure 2 It is a schematic plan structure diagram of the light - collecting outer cover and the middle connector of the present utility model;

[0016] Figure 3 Schematic plan view of the self - pushing component of the present utility model;

[0017] Figure 4 of the present utility model Figure 3 Enlarged schematic view of part A.

[0018] In the figure: 1, assembly inner cover; 2, light - collecting outer cover; 3, middle connector; 4, self - pushing component; 41, storage cavity; 42, piston body; 43, ejector rod body; 44, liquid inlet; 45, first reset component; 46, second reset component; 451, reset rod; 452, moving slot; 453, slider body; 454, reset spring. Detailed implementation manners

[0019] 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 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.

[0020] Please refer to Figures 1-4 , to solve the problem that in the existing LED light source concentrated lamp cover structure, as the working time of the LED light source extends, heat will continuously accumulate. Relying solely on the radiator for heat dissipation, and the heat dissipation capacity of the radiator is limited. Then when the heat accumulates to a certain extent, it will cause the temperature of the LED light source to rise, thereby affecting its performance and lifespan, the following preferred technical solutions are provided:

[0021] An energy - saving and consumption - reducing LED light source concentrated lamp cover structure includes an assembly inner cover 1 and a light - collecting outer cover 2. The assembly inner cover 1 is used for assembling the LED light source. One end of the light - collecting outer cover 2 is provided with a middle connector 3. The light - collecting outer cover 2 is snap - fitted with the assembly inner cover 1 through the middle connector 3. A plurality of groups of self - pushing components 4 are installed inside the middle connector 3. Each group of self - pushing components 4 is evenly distributed inside the middle connector 3. The self - pushing component 4 includes a storage cavity 41 opened inside the middle connector 3. The storage cavity 41 is used for storing mercury liquid. The inner wall of the storage cavity 41 is slidably connected with a piston body 42. One end of the piston body 42 is fixedly connected with an ejector rod body 43. The end of the ejector rod body 43 far from the piston body 42 is fixedly connected with the light - collecting outer cover 2. One side of the storage cavity 41 communicates with a liquid inlet 44 opened on the outer wall of the middle connector 3. The liquid inlet 44 is used for introducing mercury liquid. One end of the piston body 42 far from the ejector rod body 43 is provided with a first reset component 45 and a second reset component 46. The first reset component 45 and the second reset component 46 are symmetrically distributed about the center of the piston body 42, and the first reset component 45 and the second reset component 46 have the same composition.

[0022] The first reset component 45 includes a reset rod 451 whose one end is axially connected to the piston body 42, and a movable groove 452 formed in the inner wall of the storage cavity 41. A slider body 453 is slidably connected to the inner wall of the movable groove 452. The outer wall of the slider body 453 is axially connected to the reset rod 451. One end of the slider body 453 is fixedly connected to a reset spring 454. The end of the reset spring 454 away from the slider body 453 is fixedly connected to the inner bottom of the cavity of the movable groove 452. When the reset spring 454 is in a compressed state, the ejector rod body 43 is completely located in the storage cavity 41.

[0023] Specifically, the assembly inner cover 1 is assembled with an LED light source and is installed on an automobile. The light-gathering outer cover 2 is snap-connected to the assembly inner cover 1 through an intermediate connector 3. After the LED light source works for a long time, heat accumulates in the cavity of the light-gathering outer cover 2 and is transferred to the storage cavity 41. Before this, the storage cavity 41 is sealed and loaded with mercury liquid through a liquid inlet 44. The mercury liquid expands when heated, driving the piston body 42 to move outward, so that the ejector rod body 43 pushes the light-gathering outer cover 2, making a gap between the light-gathering outer cover 2 and the intermediate connector 3, and thus heat will quickly escape from the gap, solving the problem that in the existing LED light source concentrated lamp cover structure, as the working time of the LED light source extends, heat will continuously accumulate, and only relying on the radiator for heat dissipation, and the heat dissipation capacity of the radiator is limited. Then when the heat accumulates to a certain extent, it will cause the temperature of the LED light source to rise, thus affecting its performance and service life.

[0024] When the ejector rod body 43 pushes the light-gathering outer cover 2, the piston body 42 drives the reset rod 451 to tighten the reset spring 454 through the slider body 453. Thus, after the temperature drops, the mercury liquid shrinks, and the reaction force of the reset spring 454 will drive the light-gathering outer cover 2 to return to its original position.

[0025] It should be noted that in this text, 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 actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. An energy-saving and consumption-reducing LED light source centralized lamp cover structure, including an assembled inner cover (1) and a light-gathering outer cover (2), the assembled inner cover (1) is used for assembling the LED light source, and is characterized in that: One end of the light-gathering outer cover (2) is provided with a middle connector (3). The light-gathering outer cover (2) is snap-connected to the assembled inner cover (1) through the middle connector (3). A plurality of self-pushing components (4) are installed inside the middle connector (3), and each group of self-pushing components (4) is evenly distributed inside the middle connector (3). The self-pushing component (4) includes a storage cavity (41) opened inside the middle connector (3). The storage cavity (41) is used for storing mercury liquid. A piston body (42) is slidably connected to the inner wall of the storage cavity (41). One end of the piston body (42) is fixedly connected to a top rod body (43). The end of the top rod body (43) away from the piston body (42) is fixedly connected to the light-gathering outer cover (2).

2. The energy-saving and consumption-reducing LED light source centralized lampshade structure according to claim 1, characterized in that: One side of the storage cavity (41) communicates with a liquid inlet (44) opened on the outer wall of the middle connector (3). The liquid inlet (44) is used for introducing mercury liquid.

3. The energy-saving and consumption-reducing LED light source centralized lampshade structure according to claim 1, characterized in that: One end of the piston body (42) away from the top rod body (43) is provided with a first reset component (45) and a second reset component (46).

4. The energy-saving and consumption-reducing LED light source centralized lampshade structure according to claim 3, characterized in that: The first reset component (45) and the second reset component (46) are symmetrically distributed about the center of the piston body (42), and the first reset component (45) and the second reset component (46) have the same composition.

5. The energy-saving and consumption-reducing LED light source centralized lampshade structure according to claim 4, characterized in that: The first reset component (45) includes a reset rod (451) axially connected to one end of the piston body (42), and a movable groove (452) opened on the inner wall of the storage cavity (41). A slider body (453) is slidably connected to the inner wall of the movable groove (452). The outer wall of the slider body (453) is axially connected to the reset rod (451). One end of the slider body (453) is fixedly connected to a reset spring (454). The end of the reset spring (454) away from the slider body (453) is fixedly connected to the inner bottom of the cavity of the movable groove (452).

6. The energy-saving and consumption-reducing LED light source centralized lampshade structure according to claim 5, characterized in that: When the reset spring (454) is in a compressed state, the top rod body (43) is completely inside the storage cavity (41).

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