LED mining lamp with built-in heat dissipation function

Abstract

The utility model relates to the technical field of mining lamps, in particular to an LED mining lamp with a built-in heat dissipation function, which comprises a shell, an LED lamp panel is fixedly mounted on the lower side of an inner cavity of the shell, and a cover plate is detachably fixed at the top of the shell; a liquid tank is fixed to the top of the cover plate, a miniature water pump is fixed to the top of the liquid tank, a water inlet pipe connected with one end of the miniature water pump is inserted into the lower side of an inner cavity of the liquid tank, a coil pipe is arranged on the upper side of the inner cavity of the shell, and the two ends of the coil pipe penetrate through the cover plate. The other end of the coil pipe communicates with the top of the liquid box through a second guide pipe. The coil pipe is arranged in the inner cavity of the shell, in the actual use process, cooling liquid in the water tank is pumped into the coil pipe through the micro water pump, heat exchange is achieved in the shell, then water is guided into the water tank, heat exchange is achieved through circulating water, and efficient heat dissipation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of industrial and mining lamp technology, specifically to an LED industrial and mining lamp with built-in heat dissipation function. Background Technology

[0002] Industrial and mining lamps are high-efficiency indoor LED lighting fixtures widely used in industrial plants, production workshops, supermarkets, sports and entertainment venues, and warehouses.

[0003] Existing LED industrial and mining lamps generate significant internal heat during actual use, necessitating auxiliary heat dissipation. Currently, this is achieved by creating ventilation holes and installing multiple heat dissipation fins on the lamp housing. However, in dusty work areas, these holes are easily clogged by dust, hindering heat dissipation and making efficient heat exchange via heat exchange coils impractical. Therefore, we propose an LED industrial and mining lamp with built-in heat dissipation. Utility Model Content

[0004] The purpose of this invention is to provide an LED industrial and mining lamp with built-in heat dissipation function, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED industrial and mining lamp with built-in heat dissipation function, including a housing, an LED lamp board fixedly installed on the lower side of the inner cavity of the housing, and a cover plate detachably fixed on the top of the housing;

[0006] A liquid tank is fixed to the top of the cover plate, and a micro water pump is fixed to the top of the liquid tank. The water inlet pipe connected to one end of the micro water pump is inserted into the lower side of the inner cavity of the liquid tank. A coil is provided on the upper side of the inner cavity of the shell. Both ends of the coil penetrate the cover plate. One end of the coil is connected to the water outlet of the micro water pump through a first conduit, and the other end of the coil is connected to the top of the liquid tank through a second conduit.

[0007] By adopting the above technical solution, LED light panels provide illumination, which generates heat during use. A micro water pump draws water from the tank into the coil, and as the water passes through the coil, it exchanges heat with the heat accumulated inside the shell. The cooled liquid returns to the tank through the second conduit, thus using circulating coolant to assist in heat dissipation inside the shell, which helps to improve the heat dissipation effect. At the same time, the closed heat exchange channel helps to prevent dust from entering the inner cavity of the shell.

[0008] In a preferred embodiment of this utility model, a plurality of evenly distributed heat dissipation fins are fixed on the outer wall of the liquid tank, a scraper ring is fitted on the outer side of the heat dissipation fins, a plurality of evenly distributed scraper blocks are fixed on the inner wall of the scraper ring, the scraper blocks are attached to the outer wall of the heat dissipation fins, and a lifting assembly is fixed on the top of the cover plate, the lifting assembly being connected to the scraper ring.

[0009] By adopting the above technical solution and setting the heat dissipation fins, the coolant in the liquid tank can be assisted in heat dissipation, thereby improving the cooling efficiency of the coolant returning to the liquid tank after heat exchange. In addition, during use, when a lot of dust and impurities accumulate on the heat dissipation fins, the lifting component can be activated to drive the scraper ring to rise and fall, thereby using the scraper to remove the dust and impurities on the heat dissipation fins. This helps to avoid the accumulation of dust and impurities affecting the heat dissipation efficiency, and further improves the efficiency of the heat dissipation fins in assisting heat dissipation.

[0010] In a preferred embodiment of this utility model, the heat dissipation fins penetrate the liquid tank and extend into the inner cavity of the liquid tank.

[0011] By adopting the above technical solution, the coolant can directly contact the heat dissipation fins after flowing back into the tank, which helps to further improve the heat dissipation effect of the heat dissipation fins.

[0012] In a preferred embodiment of this utility model, the lifting assembly includes a fixed plate, which is fixedly installed on the top of the cover plate. A vertical groove is provided on one side wall of the fixed plate. A servo motor is fixedly installed on the top of the fixed plate. The drive shaft of the servo motor passes through the top of the fixed plate and is fixedly connected to a lead screw. The tail end of the lead screw is rotatably connected to the bottom of the inner cavity of the groove. A matching lead screw slider is fitted on the outer wall of the lead screw. The outer wall of the lead screw slider is fixedly connected to a scraper ring.

[0013] In a preferred embodiment of the present invention, a connecting post is fixedly connected to the top of the cover plate, and a mounting plate is fixedly connected to the outer end of the connecting post. The surface of the mounting plate is provided with a plurality of evenly distributed connecting holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The technical solution of this application is an LED industrial and mining lamp with built-in heat dissipation function. A coil is set in the inner cavity of the shell. In actual use, a micro water pump draws coolant from the water tank into the coil, thereby realizing heat exchange inside the shell. Then, water is introduced into the water tank, thereby realizing heat exchange using circulating water, which is conducive to efficient heat dissipation.

[0016] The coolant tank has heat dissipation fins installed on its outer wall. These fins penetrate the tank and are placed inside the tank cavity, directly contacting the water. This helps to dissipate heat from the water that returns after heat exchange in the tank, thereby further improving the heat exchange effect of the coolant circulation.

[0017] The lifting assembly can drive the scraper ring to move up and down, thereby quickly cleaning the heat sink fins and preventing dust accumulation on the surface of the heat sink fins from affecting the heat dissipation effect. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of an LED industrial and mining lamp with built-in heat dissipation function according to this utility model.

[0020] Figure 2 This is a bottom view of the structure of an LED industrial and mining lamp with built-in heat dissipation function according to this utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of an LED industrial and mining lamp with built-in heat dissipation function according to the present invention;

[0022] Figure 4 This is a schematic diagram of the lifting assembly and scraper ring connection structure of an LED industrial and mining lamp with built-in heat dissipation function according to this utility model.

[0023] In the picture:

[0024] 1. Housing; 11. Cover plate; 12. Connecting post; 13. Mounting plate; 14. LED light panel;

[0025] 2. Liquid tank; 21. Miniature water pump; 22. First conduit; 23. Second conduit; 24. Coil; 25. Heat dissipation fins;

[0026] 3. Scraper ring; 31. Scraper block; 32. Fixing plate; 33. Servo motor; 34. Lead screw; 35. Lead screw slider. Detailed Implementation

[0027] Please see Figure 1-4 This utility model provides a technical solution: an LED industrial and mining lamp with built-in heat dissipation function, including a housing 1, an LED lamp board 14 fixedly installed on the lower side of the inner cavity of the housing 1, and a cover plate 11 detachably fixed on the top of the housing 1.

[0028] A liquid tank 2 is fixed to the top of the cover plate 11, and a micro water pump 21 is fixed to the top of the liquid tank 2. One end of the micro water pump 21 is connected to the water inlet pipe and inserted into the lower side of the inner cavity of the liquid tank 2. A coil 24 is provided on the upper side of the inner cavity of the housing 1. Both ends of the coil 24 penetrate the cover plate 11. One end of the coil 24 is connected to the water outlet of the micro water pump 21 through the first conduit 22, and the other end of the coil 24 is connected to the top of the liquid tank 2 through the second conduit 23.

[0029] It should be understood that in actual use, the LED light panel 14 provides illumination, which generates heat. The micro water pump 21 draws water from the liquid tank 2 into the coil 24. As the water passes through the coil 24, it exchanges heat with the heat accumulated inside the housing 1. The cooled liquid returns to the liquid tank 2 through the second conduit 23, thus using the circulating coolant to assist in heat dissipation inside the housing 1, which helps to improve the heat dissipation effect. At the same time, the closed heat exchange channel helps to prevent dust from entering the inner cavity of the housing 1.

[0030] Furthermore, a connecting post 12 is fixedly connected to the top of the cover plate 11, and a mounting plate 13 is fixedly connected to the outer end of the connecting post 12. The surface of the mounting plate 13 is provided with multiple evenly distributed connecting holes. The mounting plate 13 and the connecting holes facilitate the installation and fixing of the entire device.

[0031] like Figure 1 and 2 As shown; multiple evenly distributed heat dissipation fins 25 are fixed on the outer wall of the liquid tank 2, a scraper ring 3 is fitted on the outer side of the heat dissipation fins 25, multiple evenly distributed scraper blocks 31 are fixed on the inner wall of the scraper ring 3, the scraper blocks 31 are attached to the outer wall of the heat dissipation fins 25, and a lifting assembly is fixed on the top of the cover plate 11, the lifting assembly is connected to the scraper ring 3.

[0032] It should be understood that the cooling fins 25 are designed to assist in the cooling of the coolant in the liquid tank 2, thereby improving the cooling efficiency of the coolant returning to the liquid tank 2 after heat exchange. During use, when the cooling fins 25 accumulate a lot of dust and impurities, the lifting assembly can be activated to move the scraper ring 3 up and down, thereby using the scraper block 31 to scrape off the dust and impurities on the cooling fins 25. This helps to avoid the accumulation of dust and impurities affecting the cooling efficiency, and further improves the efficiency of the cooling fins 25 in assisting heat dissipation.

[0033] Furthermore, the heat dissipation fins 25 penetrate the liquid tank 2 and extend into the inner cavity of the liquid tank 2, so that the coolant can directly contact the heat dissipation fins 25 after flowing back into the liquid tank 2, thereby further enhancing the heat dissipation effect of the heat dissipation fins 25.

[0034] like Figure 1 and 4As shown; the lifting assembly includes a fixed plate 32, which is fixedly installed on the top of the cover plate 11. A vertical groove is provided on one side wall of the fixed plate 32. A servo motor 33 is fixedly installed on the top of the fixed plate 32. The drive shaft of the servo motor 33 passes through the top of the fixed plate 32 and is fixedly connected to a lead screw 34. The tail end of the lead screw 34 is rotatably connected to the bottom of the inner cavity of the groove. A matching lead screw slider 35 is fitted on the outer wall of the lead screw 34. The outer wall of the lead screw slider 35 is fixedly connected to the scraper ring 3.

[0035] It should be understood that the servo motor 33 can drive the lead screw 34 to rotate, thereby driving the lead screw slider 35 to rise and fall, thereby driving the scraper ring 3 and scraper block 31 to rise and fall, thereby driving the scraper ring 3 and scraper block 31 to scrape away dust and impurities on the heat sink fins 25.

[0036] Furthermore, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the specific embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A LED mining lamp with built-in heat dissipation function, comprising a shell (1), characterized in that: An LED light panel (14) is fixedly installed on the lower side of the inner cavity of the housing (1), and a cover plate (11) is detachably fixed on the top of the housing (1). A liquid tank (2) is fixed to the top of the cover plate (11), and a micro water pump (21) is fixed to the top of the liquid tank (2). The water inlet pipe connected to one end of the micro water pump (21) is inserted into the lower side of the inner cavity of the liquid tank (2). A coil (24) is provided on the upper side of the inner cavity of the shell (1). Both ends of the coil (24) penetrate the cover plate (11). One end of the coil (24) is connected to the outlet end of the micro water pump (21) through the first conduit (22), and the other end of the coil (24) is connected to the top of the liquid tank (2) through the second conduit (23).

2. The LED industrial and mining lamp with built-in heat dissipation function according to claim 1, characterized in that: The outer wall of the liquid tank (2) is fixed with a plurality of evenly distributed heat dissipation fins (25). A scraper ring (3) is fitted on the outer side of the heat dissipation fins (25). A plurality of evenly distributed scraper blocks (31) are fixed on the inner wall of the scraper ring (3). The scraper blocks (31) are attached to the outer wall of the heat dissipation fins (25). A lifting assembly is fixed on the top of the cover plate (11). The lifting assembly is connected to the scraper ring (3).

3. The LED industrial and mining lamp with built-in heat dissipation function according to claim 2, characterized in that: The heat dissipation fins (25) penetrate the liquid tank (2) and extend into the inner cavity of the liquid tank (2).

4. The LED industrial and mining lamp with built-in heat dissipation function according to claim 2, characterized in that: The lifting assembly includes a fixed plate (32), which is fixedly installed on the top of the cover plate (11). A vertical groove is provided on one side wall of the fixed plate (32). A servo motor (33) is fixedly installed on the top of the fixed plate (32). The drive shaft of the servo motor (33) passes through the top of the fixed plate (32) and is fixedly connected to a lead screw (34). The tail end of the lead screw (34) is rotatably connected to the bottom of the inner cavity of the groove. A matching lead screw slider (35) is fitted on the outer wall of the lead screw (34). The outer wall of the lead screw slider (35) is fixedly connected to the scraper ring (3).

5. The LED industrial and mining lamp with built-in heat dissipation function according to claim 1, characterized in that: A connecting post (12) is fixedly connected to the top of the cover plate (11), and an mounting plate (13) is fixedly connected to the outer end of the connecting post (12). The surface of the mounting plate (13) is provided with a plurality of evenly distributed connecting holes.

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