Breathing type LED heat dissipation lamp

Abstract

The breathing type LED heat dissipation lamp comprises a lamp body, a heat conduction plate is fixedly connected to the middle of the inner side face of the lamp body, guide rods are fixedly connected to the two sides of the upper surface of the heat conduction plate, and connecting rings are slidably connected to the middles of the outer surfaces of the guide rods. According to the breathing type LED heat dissipation lamp, through the arrangement of a heat conduction plate, a guide rod, an air bag, a connecting rod, a baffle and a spring, the heat conduction plate guides heat out upwards, the arc-shaped air bag expands along with continuous injection of the heat, a connecting ring is driven to slide upwards on the outer surface of the guide rod, meanwhile, the baffle is opened through the connecting rod, a breathing groove is opened, and heat dissipation is achieved. Hot air in the lamp can be exhausted to the outside through the breathing grooves, air convection is enhanced, the heat dissipation effect is improved, in the heat exchange process, the air pressure inside the lamp body is different from the air pressure outside the lamp body, the problem that outside dust enters the lamp body, and dust accumulation is caused can be avoided, the breathing type heat dissipation mode of the lamp is achieved, and the service life of the LED lamp is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a breathing-type LED heat dissipation lamp. Background Technology

[0002] LED lighting fixtures refer to devices that transmit, distribute, and modify the light distribution of LED light sources. This includes all components necessary for fixing and protecting the LED light source, excluding the LED light itself, as well as the necessary wiring accessories for power connection. With its high efficiency, energy saving, safety, long lifespan, compact size, and clear light, LED lighting fixtures are becoming the mainstay product in the next-generation lighting market and are strongly driving the rapid development of the environmental protection and energy-saving industry. Because the LED light source generates heat, a heat dissipation structure is usually installed inside the lamp housing.

[0003] A search revealed Chinese Patent Publication No. CN221897757U, which discloses an LED lamp with a heat dissipation structure. The lamp includes a lamp housing, a heat sink fixedly installed at the opening of the housing, an LED light board fixedly installed inside the heat sink, a diffuser inserted inside the heat sink, and the LED tubes of the LED light board extending into the diffuser through a through-slot. A transparent cover is placed at the opening of the diffuser, a fixing ring is fixedly installed at the opening of the heat sink, a circuit board is fixedly installed inside the lamp housing, a cooling fan is fixedly installed on the inner wall of the lamp housing, heat dissipation holes are evenly distributed on the outer wall of the heat sink, four heat dissipation plates are provided on the inner wall of the heat sink, ventilation holes are evenly distributed at one end of the inner wall of the diffuser, and four air guide slots are provided on the edge of the inner wall of the diffuser. Each air guide slot contains a heat dissipation block, enabling rapid and effective heat dissipation and improving heat dissipation efficiency.

[0004] Although the LED lamps in the aforementioned patent can dissipate heat, the openings in the outer wall of the lamps allow for airflow and dust accumulation, which can affect the normal operation of components and heat dissipation. Therefore, a breathing-type LED heat dissipation lamp needs to be designed to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a breathing-type LED heat dissipation lamp, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A breathing-type LED heat dissipation lamp includes a lamp body. A heat-conducting plate is fixedly connected to the middle of the inner side of the lamp body. Guide rods are fixedly connected to both sides of the upper surface of the heat-conducting plate. A connecting ring is slidably connected to the middle of the outer surface of the guide rod. An air bag is fixedly connected to the inner side of the connecting ring. A first connecting ear is fixedly connected to the edge of the upper surface of the heat-conducting plate. A connecting rod is rotatably connected inside the first connecting ear. A second connecting ear is rotatably connected to one end of the connecting rod. A baffle is fixedly connected to the outer surface of the second connecting ear. The baffle is rotatably connected to the lamp body. A breathing groove is formed on the top of the outer surface of the lamp body. A spring is sleeved on the top of the outer surface of the guide rod.

[0008] In order to facilitate the fixing of the baffle, as a breathing LED heat dissipation lamp of this utility model, a magnetic block is fixedly connected to the bottom of the inner side of the baffle, and a groove is opened on the outer surface of the lamp body near the magnetic block.

[0009] In order to enhance the heat conduction effect, as a breathing LED heat dissipation lamp of this utility model, a heat dissipation fin is fixedly connected to the middle of the upper surface of the heat conduction plate, and a vent hole is opened on the side of the upper surface of the heat conduction plate near the heat dissipation fin.

[0010] To facilitate the installation of the lamp panel, as a breathing-type LED heat dissipation lamp of this utility model, a fixing ring is fixedly connected to the middle of the inner side of the lamp body, and the lamp panel is movably connected to the lower surface of the fixing ring.

[0011] To facilitate dimming, as a breathing-type LED heat dissipation lamp of this utility model, a dimming module is fixedly connected to the middle of the upper surface of the lamp board, and LED beads are fixedly connected to the lower surface of the lamp board.

[0012] To enhance the lighting effect, as a breathing LED heat dissipation lamp of this utility model, an anti-glare plate is movably connected to the edge of the lower surface of the lamp panel, and a lampshade is threadedly connected to the bottom of the inner side of the lamp body.

[0013] In order to enhance the sealing effect, as a breathing LED heat dissipation lamp of this utility model, a first sealing ring is movably connected at the connection between the lamp cover and the outer surface of the lamp body, and a second sealing ring is movably connected to the upper surface of the lamp cover.

[0014] In order to achieve the effect of adjusting the angle of the lamp, as a breathing LED heat dissipation lamp of this utility model, a cylindrical base is fixedly connected to the middle of the upper surface of the lamp body, and brackets are movably connected to both sides of the outer surface of the cylindrical base. Adjustment bolts are threaded to both ends of the cylindrical base.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In this utility model, through the arrangement of a heat-conducting plate, a guide rod, an airbag, a connecting rod, a baffle, and a spring, the heat-conducting plate conducts heat upwards. The arc-shaped airbag expands as heat is continuously injected, causing the connecting ring to slide upwards on the outer surface of the guide rod. At the same time, the connecting rod opens the baffle, opening the breathing groove, allowing the hot air inside the lamp to be discharged to the outside through the breathing groove, enhancing air convection and increasing the heat dissipation effect. During the heat exchange process, the air pressure inside the lamp body is different from that outside, which can prevent external dust from entering and causing dust accumulation. This realizes the breathing heat dissipation method of the lamp and improves the service life of the LED lamp.

[0017] 2. In this utility model, the heat dissipation fins, vents, dimming module, and anti-glare plate allow for better heat dissipation of the heat generated by the internal LED light source module, optimizing the heat dissipation effect. The LED beads are connected in parallel and connected to the dimming module via a circuit. By changing the current flowing through the LED beads, the color temperature changes, thus adjusting the color temperature and producing different lighting effects to meet the lighting needs of users under different lighting conditions. The anti-glare plate evenly divides the light source, enhancing the anti-glare capability, reducing the impact of reflected light on the human eye, alleviating visual fatigue, and providing users with a comfortable lighting environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0019] Figure 2 This is a cross-sectional planar structural diagram of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the lamp body according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the heat-conducting plate and baffle structure according to an embodiment of the present utility model;

[0022] Figure 5 This is a bottom view of the internal structure of the lamp body according to an embodiment of the present utility model.

[0023] In the diagram: 1. Lamp body; 2. Heat-conducting plate; 3. Guide rod; 4. Connecting ring; 5. Airbag; 6. First connecting ear; 7. Connecting rod; 8. Second connecting ear; 9. Baffle; 10. Breathing groove; 11. Spring; 12. Magnetic block; 13. Groove; 14. Heat dissipation fins; 15. Vent hole; 16. Fixing ring; 17. Lamp panel; 18. Dimming module; 19. Lamp bead; 20. Anti-glare plate; 21. Lamp cover; 22. First sealing ring; 23. Second sealing ring; 24. Base; 25. Bracket; 26. Adjusting bolt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] like Figure 1-5 As shown, a breathing-type LED heat dissipation lamp includes a lamp body 1. A heat-conducting plate 2 is fixedly connected to the middle of the inner side of the lamp body 1. Guide rods 3 are fixedly connected to both sides of the upper surface of the heat-conducting plate 2. A connecting ring 4 is slidably connected to the middle of the outer surface of the guide rod 3. An air bag 5 is fixedly connected to the inner side of the connecting ring 4. A first connecting ear 6 is fixedly connected to the edge of the upper surface of the heat-conducting plate 2. A connecting rod 7 is rotatably connected inside the first connecting ear 6. A second connecting ear 8 is rotatably connected to one end of the connecting rod 7. A baffle 9 is fixedly connected to the outer surface of the second connecting ear 8. The baffle 9 is rotatably connected to the lamp body 1. A breathing groove 10 is opened at the top of the outer surface of the lamp body 1. A spring 11 is sleeved on the top of the outer surface of the guide rod 3.

[0027] In practical use, the heat-conducting plate 2, guide rod 3, airbag 5, connecting rod 7, baffle 9, and spring 11 are arranged so that the guide rod 3 is fixed to both sides of the upper surface of the heat-conducting plate 2, supporting the connecting ring 4. One end of the connecting rod 7 is connected to the connecting ring 4 through the first connecting ear 6, and the other end is connected to the baffle 9 through the second connecting ear 8. When the LED light-emitting components inside the lamp generate a large amount of heat, the heat-conducting plate 2 conducts the heat upward. The arc-shaped airbag 5 expands as heat is continuously injected, causing the connecting ring 4 to slide upward on the outer surface of the guide rod 3. The connecting rod 7 opens the baffle 9 through the second connecting ear 8, thereby opening the breathing groove 10. This allows the hot air inside the lamp to be discharged to the outside through the breathing groove 10, enhancing air convection and increasing heat dissipation. During the heat exchange process, the air pressure inside the lamp body 1 is different from that outside, which can prevent external dust from entering and causing dust accumulation. The spring 11 makes it easier for the connecting ring 4 to reset. By the rise and fall of the temperature inside the lamp body 1, the baffle 9 is opened and closed repeatedly, realizing the breathing heat dissipation method of the lamp and improving the service life of the LED lamp.

[0028] In this embodiment, a magnetic block 12 is fixedly connected to the bottom of the inner side of the baffle 9, and a groove 13 is provided on the outer surface of the lamp body 1 near the magnetic block 12.

[0029] In practical use, the magnetic block 12 is fixed to the bottom of the inner side of the baffle 9. The groove 13 is larger than the magnetic block 12 to prevent the magnetic block 12 from failing to magnetically attract the inside of the groove 13 when the baffle 9 is reset. The magnetic block 12 can limit and fix the baffle 9 to prevent dust from entering the inside of the lamp body 1 when it is not in use.

[0030] In this embodiment, a heat dissipation fin 14 is fixedly connected to the middle of the upper surface of the heat-conducting plate 2, and a vent hole 15 is provided on the side of the upper surface of the heat-conducting plate 2 near the heat dissipation fin 14.

[0031] In practical use, through the arrangement of heat dissipation fins 14 and vent holes 15, multiple heat dissipation fins 14 are evenly fixed on the upper surface of the heat conduction plate 2 in a horizontal array, and multiple vent holes 15 are opened on the upper surface of the heat conduction plate 2. Between two adjacent heat dissipation fins 14, the heat generated by the internal LED light source module can be better dissipated, optimizing the heat dissipation effect and improving the heat dissipation efficiency.

[0032] In this embodiment, a fixing ring 16 is fixedly connected to the middle of the inner side of the lamp body 1, and a lamp plate 17 is movably connected to the lower surface of the fixing ring 16.

[0033] In practical use, the fixing ring 16 divides the space inside the lamp body 1 and limits the top of the lamp plate 17, making it easier to install and disassemble. The lamp plate 17 is a high color rendering full-spectrum chip.

[0034] In this embodiment, a dimming module 18 is fixedly connected to the middle of the upper surface of the lamp board 17, and an LED bead 19 is fixedly connected to the lower surface of the lamp board 17.

[0035] In practical use, through the setting of the dimming module 18 and the LED beads 19, multiple LED beads 19 are evenly arranged in a circular array on the lower surface of the lamp panel 17. The LED beads 19 are connected in parallel and connected to the dimming module 18 through a circuit. By changing the current flowing through the LED beads 19, the color temperature is changed. Increasing the warm light current makes the color temperature warmer, and increasing the cool light current makes the color temperature cooler, thereby achieving color temperature adjustment and producing different light effects, which can meet the lighting needs of users under different lighting conditions.

[0036] In this embodiment, an anti-glare plate 20 is movably connected to the edge of the lower surface of the lamp panel 17, and a lampshade 21 is threadedly connected to the bottom of the inner side of the lamp body 1.

[0037] In practical use, through the setting of anti-glare plate 20 and lampshade 21, anti-glare plate 20 evenly divides the light source, enhances anti-glare ability, reduces the impact of reflected light on human eyes, and the light source is evenly diffused without being dazzling, reducing visual fatigue and providing users with a comfortable lighting environment. Lampshade 21 is threaded to the bottom of the inner side of lamp body 1, which is convenient for installation and disassembly, protects the internal components of lamp body 1, and enhances the functionality of the lamp.

[0038] In this embodiment, a first sealing ring 22 is movably connected at the connection between the lampshade 21 and the outer surface of the lamp body 1, and a second sealing ring 23 is movably connected to the upper surface of the lampshade 21.

[0039] In practical use, the first sealing ring 22 and the second sealing ring 23 enhance the sealing at the connection between the lamp cover 21 and the outer surface of the lamp body 1, and the second sealing ring 23 enhance the sealing at the connection between the lamp cover 21 and the inner side of the lamp body 1, preventing moisture and dust impurities from entering from the bottom and further improving the sealing effect.

[0040] In this embodiment, a cylindrical base 24 is fixedly connected to the middle of the upper surface of the lamp body 1, and brackets 25 are movably connected to both sides of the outer surface of the cylindrical base 24. Adjusting bolts 26 are threaded to both ends of the cylindrical base 24.

[0041] In practical use, the bracket 25 is fixed to both ends of the socket 24 by the adjusting bolt 26. The angle of the bracket 25 can be adjusted by tightening and loosening the adjusting bolt 26, thereby changing the installation angle of the lamp and enhancing its applicability.

[0042] Working principle: In use, the lamp board 17, anti-glare plate 20, and lampshade 21 are installed sequentially from the bottom of the lamp body 1. The first sealing ring 22 and the second sealing ring 23 prevent moisture and dust impurities from entering from the bottom. The LED beads 19 are connected in parallel and connected to the dimming module 18 through a circuit. By changing the current flowing through the LED beads 19, the color temperature changes to meet the lighting needs of users under different lighting conditions. The anti-glare plate 20 enhances the anti-glare capability and reduces visual fatigue. When the LED light-emitting components inside the lamp generate a lot of heat, the heat-conducting plate 2, heat dissipation fins 14, and vent holes 15 conduct the heat upwards. As heat is continuously injected, the airbag 5 expands, causing the connecting ring 4 to slide upward on the outer surface of the guide rod 3. At the same time, the connecting rod 7 opens the baffle 9, thereby opening the breathing groove 10, allowing the hot air inside the lamp to be discharged to the outside through the breathing groove 10. During the heat exchange process, the air pressure inside the lamp body 1 is different from that outside, which can prevent external dust from entering and causing dust accumulation. This achieves a breathing-type heat dissipation method for the lamp. After the lamp heats up, the spring 11 resets the connecting ring 4, and the magnetic block 12 magnetically attracts the inside of the groove 13, limiting and fixing the baffle 9 to prevent dust from entering the inside of the lamp body 1 when it is not in use.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A breathing-type LED heat dissipation lamp, comprising a lamp body (1), characterized in that: A heat-conducting plate (2) is fixedly connected to the middle of the inner side of the lamp body (1). Guide rods (3) are fixedly connected to both sides of the upper surface of the heat-conducting plate (2). A connecting ring (4) is slidably connected to the middle of the outer surface of the guide rod (3). An airbag (5) is fixedly connected to the inner side of the connecting ring (4). A first connecting ear (6) is fixedly connected to the edge of the upper surface of the heat-conducting plate (2). A connecting rod (7) is rotatably connected inside the first connecting ear (6). A second connecting ear (8) is rotatably connected to one end of the connecting rod (7). A baffle (9) is fixedly connected to the outer surface of the second connecting ear (8). The baffle (9) is rotatably connected to the lamp body (1). A breathing groove (10) is opened on the top of the outer surface of the lamp body (1). A spring (11) is sleeved on the top of the outer surface of the guide rod (3).

2. The breathing-type LED heat dissipation lamp according to claim 1, characterized in that: A magnetic block (12) is fixedly connected to the bottom of the inner side of the baffle (9), and a groove (13) is provided on the outer surface of the lamp body (1) near the magnetic block (12).

3. The breathing-type LED heat dissipation lamp according to claim 1, characterized in that: A heat dissipation fin (14) is fixedly connected to the middle of the upper surface of the heat-conducting plate (2), and a vent hole (15) is opened on the side of the upper surface of the heat-conducting plate (2) near the heat dissipation fin (14).

4. The breathing-type LED heat dissipation lamp according to claim 1, characterized in that: A fixing ring (16) is fixedly connected to the middle of the inner side of the lamp body (1), and a lamp plate (17) is movably connected to the lower surface of the fixing ring (16).

5. A breathing-type LED heat dissipation lamp according to claim 4, characterized in that: A dimming module (18) is fixedly connected to the middle of the upper surface of the lamp board (17), and an LED bead (19) is fixedly connected to the lower surface of the lamp board (17).

6. A breathing-type LED heat dissipation lamp according to claim 4, characterized in that: An anti-glare plate (20) is movably connected to the edge of the lower surface of the lamp plate (17), and a lamp cover (21) is threadedly connected to the bottom of the inner side of the lamp body (1).

7. A breathing-type LED heat dissipation lamp according to claim 6, characterized in that: A first sealing ring (22) is movably connected at the connection between the lampshade (21) and the outer surface of the lamp body (1), and a second sealing ring (23) is movably connected to the upper surface of the lampshade (21).

8. A breathing-type LED heat dissipation lamp according to claim 1, characterized in that: A cylindrical base (24) is fixedly connected to the middle of the upper surface of the lamp body (1). A bracket (25) is movably connected to both sides of the outer surface of the cylindrical base (24). An adjusting bolt (26) is threaded to both ends of the cylindrical base (24).

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