LED lamp with good heat dissipation effect

Abstract

The invention belongs to the technical field of energy-saving lighting equipment, and particularly relates to an LED lamp with a good heat dissipation effect, the LED lamp comprises a mounting base, two supporting plates are symmetrically and fixedly connected to the upper end of the mounting base, the upper ends of the two supporting plates are fixedly connected with the same lamp body, and a heat conduction substrate is fixedly arranged in the lamp body; a plurality of cooling fins are evenly and fixedly connected to the lower end of the heat conduction substrate, and the lower ends of the cooling fins penetrate through the lower end of the lamp body. The heat dissipation power of the active heat dissipation mechanism is synchronously adjusted based on the working power of the LED lamp, dust and impurities attached to the surface of the heat dissipation fins are cleaned at intervals, heat dissipation liquid is sprayed in time to assist heat dissipation when the LED lamp reaches a heating threshold value, heat dissipation can be more timely, efficiency is stable, quality is guaranteed, and the service life of the LED lamp is prolonged. The problems that the LED lamp is affected by high temperature and the heat dissipation efficiency is reduced by dust in a traditional heat dissipation mode are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of energy-saving lighting devices, and particularly relates to an LED lamp with good heat dissipation effect. BACKGROUND

[0002] The LED lamp is a solid-state light source using a semiconductor material to emit light. Through the excitation of the current, the electron and hole in the semiconductor are combined to release energy and convert it into visible light. The electric-optical conversion efficiency can reach 80%-90%, and the power consumption is lower under the same brightness, which is more energy-saving and efficient.

[0003] Although the electric-optical conversion efficiency of the LED is high, 30%-70% of the electric energy will be converted into heat energy. If the heat cannot be dissipated in time, the temperature of the LED chip will rise. Long-term high temperature will cause the brightness of the LED lamp to rapidly decay, shorten the effective service life, and high temperature is easy to cause the color temperature of the LED light to deviate from the design value (such as the cold white light deviating to yellow), which affects the lighting effect. Therefore, the heat dissipation of the LED lamp is the key to guarantee its energy-saving, long service life and safety.

[0004] In actual application, in order to ensure that the LED chip works in a reasonable temperature range, a metal heat sink, a heat pipe, a fan and other heat dissipation structures are usually used, or a high-thermal-conductivity material is selected to optimize heat dissipation. For example, the patent with the patent announcement number CN117847495A proposes an LED lamp with good heat dissipation effect. However, most of the current heat dissipation schemes have obvious deficiencies. On the one hand, most of them are based on temperature detection to confirm the heating condition of the LED lamp, and then the auxiliary heat dissipation mechanism is used for cooling, which will cause the LED lamp to have been affected by a part of high temperature, so that the heat dissipation is not timely. On the other hand, the passive heat dissipation mode of the heat sink is easy to reduce the heat dissipation efficiency due to the accumulation of dust and impurities on the heat sink because these pollutants are poor conductors of heat, which will hinder the heat exchange between the heat sink and the air, and then affect the overall heat dissipation performance of the LED lamp. SUMMARY

[0005] The purpose of the present application is to provide an LED lamp with good heat dissipation effect.

[0006] In order to achieve the above purpose, the following technical scheme is adopted: an LED lamp with good heat dissipation effect, comprising a mounting seat, the upper end of the mounting seat is fixedly connected with two support plates in a symmetrical manner, the upper end of the two support plates is fixedly connected with the same lamp body, a heat-conducting substrate is fixedly arranged in the lamp body, the lower end of the heat-conducting substrate is fixedly connected with a plurality of heat dissipation fins in a uniform manner, the lower end of the heat dissipation fin penetrates the lower end of the lamp body, and the LED lamp further comprises: An active heat dissipation mechanism is embedded on the lamp body. An auxiliary processing mechanism is fixedly arranged on the upper end of the mounting seat and is used for surface treatment of the heat dissipation fin. A dust cleaning trigger mechanism is fixedly arranged at the upper end of the mounting seat and used to control the auxiliary processing mechanism to perform dust cleaning work. A heat dissipation strengthening trigger mechanism is fixedly arranged at the upper end of the mounting seat and used to control the auxiliary processing mechanism to perform heat dissipation strengthening work on the heat dissipation fins. A linkage mechanism is in transmission connection between the dust cleaning trigger mechanism and the heat dissipation strengthening trigger mechanism. A heat generation degree synchronous feedback mechanism is fixedly arranged in the lamp body and electrically connected with the active heat dissipation mechanism and the dust cleaning trigger mechanism. An overheating feedback mechanism is arranged in the heat generation degree synchronous feedback mechanism and electrically connected with the linkage mechanism.

[0007] In the above LED lamp with good heat dissipation effect, the active heat dissipation mechanism comprises a plurality of symmetrical heat dissipation fans embedded in the side wall of the lamp body, a plurality of dustproof covers are fixedly arranged on the outer wall of the lamp body and cover the heat dissipation fans, a threaded moving assembly is fixedly connected to the upper side of the dustproof cover, and a brush plate is fixedly connected to the lower end of the threaded moving assembly.

[0008] In the above LED lamp with good heat dissipation effect, the auxiliary processing mechanism comprises two symmetrical electric sliding rails fixedly arranged at the upper end of the mounting seat, a hollow moving plate is fixedly connected to the upper end of the inner sliding block of each electric sliding rail, a plurality of fixed pipes are fixedly and communicatively connected to one side of the heat dissipation fins, the pipe wall of each fixed pipe is fixedly and communicatively connected with a plurality of high-pressure air blowing heads and spray heads, a dust cleaning pipeline in communication with the high-pressure air blowing heads and a heat dissipation pipeline in communication with the spray heads are respectively arranged in the hollow moving plate and the fixed pipes, a gas supply pipe in communication with the dust cleaning pipeline and a liquid supply pipe in communication with the heat dissipation pipeline are respectively fixedly and communicatively connected to the two ends of the hollow moving plate, a high-pressure gas pump is arranged on the gas supply pipe, the high-pressure gas pump is fixedly arranged on the side wall of the support plate, a liquid pump is arranged on the liquid supply pipe, the liquid pump is fixedly arranged on the side wall of the support plate, a liquid storage box is also fixedly arranged on the side wall of the support plate, and the liquid inlet end of the liquid supply pipe is in communication with the liquid storage box.

[0009] In the above LED lamp with good heat dissipation effect, the dust cleaning trigger mechanism comprises a dust cleaning trigger shell fixedly connected to the upper end of the mounting seat, a first transmission shaft is rotatably connected to the center of the inner wall of the dust cleaning trigger shell, a dust cleaning trigger switch is fixedly arranged on one side of the inner wall of the dust cleaning trigger shell, and a dust cleaning pressing protrusion corresponding to the position of the dust cleaning trigger switch is fixedly connected to the shaft wall of the first transmission shaft.

[0010] In the LED lamp with good heat dissipation effect, the heat dissipation reinforcing triggering mechanism comprises a heat dissipation triggering spherical shell fixedly connected to the upper end of the mounting seat, a second transmission shaft rotatably connected to the center of the inner wall of the heat dissipation triggering spherical shell, and a heat dissipation triggering switch fixedly arranged on one side of the inner wall of the heat dissipation triggering spherical shell.

[0011] In the LED lamp with good heat dissipation effect, the linkage mechanism comprises a U-shaped support fixedly arranged at the lower end of the dust removal triggering spherical shell, and a linkage shaft rotatably sleeved with the horizontal part of the U-shaped support, wherein the linkage shaft and the first transmission shaft are transmissionally connected through a magnetic attraction connecting assembly, and the linkage shaft and the second transmission shaft are transmissionally connected through a speed reduction chain wheel assembly.

[0012] In the LED lamp with good heat dissipation effect, the heat dissipation reinforcing triggering mechanism comprises a heat dissipation triggering spherical shell fixedly connected to the upper end of the mounting seat, a second transmission shaft rotatably connected to the center of the inner wall of the heat dissipation triggering spherical shell, and a heat dissipation triggering switch fixedly arranged on one side of the inner wall of the heat dissipation triggering spherical shell.

[0013] In the LED lamp with good heat dissipation effect, the heat dissipation reinforcing triggering mechanism comprises a heat dissipation triggering spherical shell fixedly connected to the upper end of the mounting seat, a second transmission shaft rotatably connected to the center of the inner wall of the heat dissipation triggering spherical shell, and a heat dissipation triggering switch fixedly arranged on one side of the inner wall of the heat dissipation triggering spherical shell.

[0014] Compared with the prior art, the LED lamp with good heat dissipation effect has the following beneficial effects: 1. The active heat dissipation mechanism and the heat dissipation reinforcing triggering mechanism can synchronously adjust the heat dissipation power of the active heat dissipation mechanism based on the working power of the LED lamp, so that the heat dissipation power is synchronously improved when the working power of the LED lamp is improved, which can make the heat dissipation more timely and avoid the disadvantages of the traditional heat dissipation mode, i.e., the heat dissipation power is improved only after the temperature is detected, and the LED lamp is in a high temperature state, which is easily affected by adverse factors.

[0015] 2、 through setting the auxiliary processing mechanism, dust cleaning trigger mechanism, can be interval to the surface of the heat sink dust impurities attached to clean, avoid the dust impurities in the environment to reduce the problem of heat dissipation efficiency, ensure the stable operation of heat dissipation work.

[0016] 3、 through setting the auxiliary processing mechanism, heat dissipation trigger mechanism, linkage mechanism, overheating feedback mechanism, can reach the heat threshold value in time on the heat sink spray cooling liquid, and then assist the heat sink to carry out more efficient heat dissipation work, guarantee the quality of heat dissipation work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the schematic diagram of the three-dimensional structure of the present application; Figure 2 is the schematic diagram of the side view structure of the present application; Figure 3 is the schematic diagram of the three-dimensional structure of the active heat dissipation mechanism of the present application; Figure 4 is the schematic diagram of the structure of the auxiliary processing mechanism of the present application; Figure 5 is the schematic diagram of the structure of the auxiliary processing mechanism of the present application; Figure 6 is the schematic diagram of the structure of the auxiliary processing mechanism of the present application; Figure 7 is the schematic diagram of the structure of the auxiliary processing mechanism of the present application;

[0018] In the figure: 1 mounting seat, 2 active heat dissipation mechanism, 21 heat dissipation fan, 22 dust cover, 23 threaded moving assembly, 24 brush plate, 3 auxiliary processing mechanism, 31 electric sliding rail, 32 hollow moving plate, 33 fixed tube, 34 high pressure blowing head, 35 spray head, 36 gas supply pipe, 37 liquid supply pipe, 38 high pressure gas pump, 39 liquid pump, 310 liquid storage box, 4 dust cleaning trigger mechanism, 41 dust cleaning trigger round shell, 42 first transmission shaft, 43 speed reducer motor, 44 dust cleaning trigger switch, 45 dust cleaning pressing block, 5 heat dissipation trigger mechanism, 51 heat dissipation trigger round shell, 52 second transmission shaft, 53 heat dissipation trigger switch, 54 heat dissipation pressing block, 6 linkage mechanism, 61 U-shaped support, 62 linkage shaft, 63 magnetic attraction connection assembly, 64 speed reduction chain wheel assembly, 7 heat degree synchronous feedback mechanism, 71 feedback shell, 72 guide slide rod, 73 feedback plate, 74 reset spring, 75 stress permanent magnet plate, 76 force electromagnetic plate, 77 potentiometer, 78 speed reduction gear box, 79 transmission gear, 710 transmission rack, 8 overheating feedback mechanism, 81 limit slide rod, 82 electric contact switch, 83 compensation spring, 9 support plate, 10 lamp body, 11 heat conduction base plate, 12 heat sink. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0020] As shown in the drawings, an LED lamp with good heat dissipation effect comprises a mounting seat 1, two support plates 9 are symmetrically and fixedly connected to the upper end of the mounting seat 1, a same lamp body 10 is fixedly connected to the upper end of the two support plates 9, a heat-conducting substrate 11 is fixedly arranged in the lamp body 10, a plurality of heat dissipation fins 12 are uniformly fixedly connected to the lower end of the heat-conducting substrate 11, the lower end of the heat dissipation fins 12 penetrates the lower end of the lamp body 10, and the LED lamp further comprises: Figures 1-7 an active heat dissipation mechanism 2 embedded on the lamp body 10, the active heat dissipation mechanism 2 comprises a plurality of heat dissipation fans 21 symmetrically embedded on the side wall of the lamp body 10, a plurality of dustproof covers 22 covering the heat dissipation fans 21 are fixedly arranged on the outer wall of the lamp body 10, a threaded moving assembly 23 is fixedly connected to the upper side of the dustproof cover 22, and a brush plate 24 is fixedly connected to the lower end of the threaded moving assembly 23. an auxiliary processing mechanism 3 fixedly arranged on the upper end of the mounting seat 1 and used for surface treatment of the heat dissipation fins 12, the auxiliary processing mechanism 3 comprises two electric sliding rails 31 symmetrically fixedly arranged on the upper end of the mounting seat 1, a same hollow moving plate 32 is fixedly connected to the upper end of the sliding blocks in the two electric sliding rails 31, a plurality of fixed pipes 33 are fixedly and communicatively connected to one side of the heat dissipation fins 12, the pipe wall of the fixed pipes 33 is fixedly and communicatively connected to a plurality of high-pressure blowing heads 34 and spraying heads 35, a dust removal pipeline in communication with the high-pressure blowing heads 34 and a heat dissipation pipeline in communication with the spraying heads 35 are respectively arranged in the hollow moving plate 32 and the fixed pipes 33, a gas supply pipe 36 in communication with the dust removal pipeline and a liquid supply pipe 37 in communication with the heat dissipation pipeline are respectively fixedly and communicatively connected to the two ends of the hollow moving plate 32, a high-pressure gas pump 38 is arranged on the gas supply pipe 36 and fixedly arranged on the side wall of the support plate 9, a liquid pump 39 is arranged on the liquid supply pipe 37 and fixedly arranged on the side wall of the support plate 9, and a liquid storage box 310 is further fixedly arranged on the side wall of the support plate 9, and the liquid inlet end of the liquid supply pipe 37 is in communication with the liquid storage box 310.

[0021]

[0022] ​The dust cleaning trigger mechanism 4 is fixedly arranged at the upper end of the mounting base 1 and used for controlling the auxiliary processing mechanism 3 to perform the dust cleaning work. The dust cleaning trigger mechanism 4 comprises a dust cleaning trigger cylinder 41 fixedly connected to the upper end of the mounting base 1. A first transmission shaft 42 is rotatably connected to the center of the inner wall of the dust cleaning trigger cylinder 41. A speed reducer motor 43 is fixedly arranged on the outer wall of the dust cleaning trigger cylinder 41 and used for driving the first transmission shaft 42 to rotate. A dust cleaning trigger switch 44 is fixedly arranged on one side of the inner wall of the dust cleaning trigger cylinder 41. A dust cleaning pressing protrusion 45 is fixedly connected to the shaft wall of the first transmission shaft 42 and arranged in position correspondence with the dust cleaning trigger switch 44.

[0023] The heat dissipation strengthening trigger mechanism 5 is fixedly arranged at the upper end of the mounting base 1 and used for controlling the auxiliary processing mechanism 3 to perform the heat dissipation strengthening work on the heat dissipation fins 12. The heat dissipation strengthening trigger mechanism 5 comprises a heat dissipation trigger cylinder 51 fixedly connected to the upper end of the mounting base 1. A second transmission shaft 52 is rotatably connected to the center of the inner wall of the heat dissipation trigger cylinder 51. A heat dissipation trigger switch 53 is fixedly arranged on one side of the inner wall of the heat dissipation trigger cylinder 51. A heat dissipation pressing protrusion 54 is fixedly connected to the shaft wall of the second transmission shaft 52 and arranged in position correspondence with the heat dissipation trigger switch 53.

[0024] The linkage mechanism 6 is transmissionally connected between the dust cleaning trigger mechanism 4 and the heat dissipation strengthening trigger mechanism 5. The linkage mechanism 6 comprises a U-shaped support 61 fixedly arranged at the lower end of the dust cleaning trigger cylinder 41. A linkage shaft 62 is rotatably sleeved on the horizontal part of the U-shaped support 61. The linkage shaft 62 and the first transmission shaft 42 are transmissionally connected through a magnetic attraction connecting assembly 63. The linkage shaft 62 and the second transmission shaft 52 are transmissionally connected through a speed reduction chain wheel assembly 64.

[0025] The heat generation degree synchronous feedback mechanism 7 is fixedly arranged in the lamp body 10 and electrically connected with the active heat dissipation mechanism 2 and the dust cleaning trigger mechanism 4 respectively. The heat generation degree synchronous feedback mechanism 7 comprises a feedback shell 71 fixedly arranged on the inner wall of the lamp body 10. A plurality of guide sliding rods 72 are fixedly connected to the inner wall of the feedback shell 71 and arranged side by side. A same feedback plate 73 is slidably sleeved on the plurality of guide sliding rods 72. A plurality of return springs 74 are fixedly connected between the feedback plate 73 and the feedback shell 71 and sleeved on the guide sliding rods 72. A stress permanent magnet plate 75 is fixedly connected to the side wall of the feedback plate 73. A force adding electromagnetic plate 76 is fixedly arranged on the inner wall of the feedback shell 71 and arranged in position correspondence with the stress permanent magnet plate 75. A potentiometer 77 is fixedly connected to the lower end of the feedback plate 73. A speed reduction gear box 78 is fixedly connected to one side of the lower end of the feedback plate 73. The upper end output end of the speed reduction gear box 78 is fixedly connected to the center of the rotating end of the potentiometer 77. A transmission gear 79 is fixedly connected to the lower end input end of the speed reduction gear box 78. A transmission rack 710 is fixedly arranged on the inner wall of the feedback shell 71 and engaged with the transmission gear 79.

[0026] The overheating feedback mechanism 8 is arranged in the inside of the heating degree synchronous feedback mechanism 7 and is electrically connected with the linkage mechanism 6, the overheating feedback mechanism 8 comprises a plurality of limit slide rods 81 movably sleeved at the back side of the feedback shell 71, one end of the plurality of limit slide rods 81 fixedly connected with the same electric contact switch 82 in the feedback shell 71, a plurality of compensation springs 83 sleeved outside the limit slide rods 81 are fixedly connected between the electric contact switch 82 and the feedback shell 71.

[0027] The operation principle of the present application is described as follows: when the LED lamp works, the heat dissipation fan 21 works synchronously, the heat dissipation fan 21 forms a heat dissipation air flow in the lamp body 10, and the heat dissipation fan 21 assists the lamp body 10 to dissipate heat efficiently, and the heat dissipation fin 12 quickly dissipates the heat generated by the lampwick when the lampwick works, and further assists the lamp body 10 to dissipate heat; A part of the current supplied to the lamp body 10 is supplied to the force adding electromagnetic plate 76, the force adding electromagnetic plate 76 generates the same magnetism as the stressed permanent magnet plate 75 when electrified, and further applies a magnetic thrust to the feedback plate 73, so that the feedback plate 73 slides along the guide slide rod 72 against the elastic force of the reset spring 74, the feedback plate 73 synchronously moves the potentiometer 77 in the moving process, and further synchronously rotates the rotating end of the potentiometer 77 through the meshing action of the transmission gear 79 and the transmission rack 710 and the reduction gear box 78, so that the access resistance of the potentiometer 77 gradually becomes smaller, and the potentiometer 77 is connected in series on the power supply circuit of the heat dissipation fan 21, the heat dissipation fan 21 is a direct current fan, so that the power supply voltage of the heat dissipation fan 21 is increased, so that the heat dissipation fan 21 provides a larger heat dissipation air flow to assist heat dissipation work, because the LED lamp is an electrical-to-optical converter, part of the input electrical energy is converted into visible light energy, and the other part is converted into heat energy due to the resistance of the semiconductor material and the energy loss of the PN junction, since most of the power consumption is converted into heat, therefore, the greater the input current of the LED lamp, the more heat the LED lamp generates, at this time, the working power of the heat dissipation fan 21 is synchronously increased, so that the heat dissipation demand of the LED lamp can be better met, this way can make the heat dissipation more timely, and avoid the disadvantages of the traditional heat dissipation mode, that is, the traditional mode needs to increase the heat dissipation power after detecting the temperature rise, at this time, the LED lamp is in a high temperature state, and is easily affected by adverse effects; When the LED lamp is put into use, the reduction motor 43 also works synchronously, the reduction motor 43 drives the first transmission shaft 42 to drive the dust cleaning pressing block 45 to move in the dust cleaning trigger cylinder 41, until the dust cleaning pressing block 45 presses on the dust cleaning trigger switch 44, at this time, the feedback auxiliary processing mechanism 3 carries out dust cleaning work on the heat sink 12, the electric sliding rail 31 provides movement support for the hollow moving plate 32 and the fixed pipe 33, the high-pressure air pump 38 cooperates with the air supply pipe 36 to supply air flow into the dust cleaning pipeline in the hollow moving plate 32 and the fixed pipe 33, and then the high-pressure air flow is sprayed out through the plurality of high-pressure air blow heads 34 on the surface of the heat sink 12, so as to blow off the dust and impurities accumulated on the surface of the heat sink 12, thereby avoiding the problem that the dust and impurities accumulated on the surface of the heat sink 12 will reduce the heat dissipation efficiency, and the potentiometer 77 is also connected in series on the power supply circuit of the reduction motor 43, the reduction motor 43 is a direct current motor, when the LED lamp is caused to increase the heat dissipation efficiency due to the increase of the working power, the resistance value of the potentiometer 77 is reduced, which will cause the power of the reduction motor 43 to be increased synchronously, thereby increasing the rotation speed of the reduction motor 43, shortening the interval time of the dust cleaning pressing block 45 pressing on the dust cleaning trigger switch 44, and increasing the dust cleaning frequency, because the resistance value of the potentiometer 77 is reduced, which means that the air speed of the heat dissipation fan 21 is increased, which will further disturb the air near the LED lamp, so that the dust and impurities are more likely to accumulate on the heat sink 12, and when the LED lamp is caused to increase the heat dissipation efficiency, it is necessary to further ensure the heat dissipation efficiency, thereby the problem of heat dissipation efficiency reduction caused by the surface of the heat sink 12 being dirty and accumulated can be better avoided by increasing the dust cleaning frequency; When the dust cleaning trigger switch 44 is pressed and triggered, the threaded moving assembly 23 also drives the brush plate 24 to move, thereby causing the brush plate 24 to effectively clean the dust and impurities accumulated on the surface of the dust cover 22, thereby avoiding the problem that the dust cover 22 is blocked and affects the stable work of the heat dissipation fan 21; When the working power of the LED lamp continues to increase to the heat threshold, at this time, due to the moving distance of the feedback plate 73 being sufficient, the feedback plate 73 presses on the electric contact switch 82, the electric contact switch 82 is connected in series on the power supply circuit of the magnetic attraction connecting assembly 63, thereby the power supply of the magnetic attraction connecting assembly 63 can be connected, so that the magnetic attraction connecting assembly 63 generates magnetism to connect the first transmission shaft 42 and the linkage shaft 62 together, thereby under the rotation of the first transmission shaft 42, the second transmission shaft 52 is driven to rotate synchronously by cooperating with the speed reduction chain wheel assembly 64, so that the second transmission shaft 52 drives the heat dissipation pressing block 54 to move in the heat dissipation trigger spherical shell 51, until the heat dissipation pressing block 54 presses on the heat dissipation trigger switch 53, at this time, the heat dissipation trigger switch 53 feedback signal controls the auxiliary processing mechanism 3 to act again, and makes the liquid pump 39 work, the liquid pump 39 cooperates with the liquid supply pipe 37 to transport the heat dissipation liquid stored in the liquid storage box 310 to the spray head 35 to spray out, so that the heat dissipation liquid is uniformly sprayed on the heat dissipation fin 12, the heat dissipation liquid selects anhydrous ethanol (more than 99.5%), which is stable in chemical properties, almost has no corrosion to aluminum alloy, copper and steel, the heat dissipation liquid will evaporate quickly, and a large amount of heat (i.e. "latent heat of vaporization") needs to be absorbed in the evaporation process, these heat directly comes from the high temperature of the surface of the heat dissipation fin 12, through evaporation, the heat of the heat dissipation fin 12 is quickly taken away, thereby reducing the temperature of itself, accelerating the heat dissipation efficiency, and the heat dissipation performance of the LED lamp working at high power can be effectively ensured.

[0028] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An LED lamp with good heat dissipation, comprising a mounting base (1), wherein two support plates (9) are symmetrically fixedly connected to the upper end of the mounting base (1), and the upper ends of the two support plates (9) are fixedly connected to the same lamp body (10), a heat-conducting substrate (11) is fixedly installed inside the lamp body (10), and a plurality of heat sinks (12) are uniformly fixedly connected to the lower end of the heat-conducting substrate (11), the lower ends of the heat sinks (12) penetrating the lower end of the lamp body (10), characterized in that, Also include: Active heat dissipation mechanism (2) embedded in the lamp body (10); Auxiliary processing mechanism (3) fixedly arranged at the upper end of the mounting seat (1), for surface treatment of the heat dissipation fin (12); Dust removal trigger mechanism (4) fixedly arranged at the upper end of the mounting seat (1), for controlling the auxiliary processing mechanism (3) to carry out dust removal work; Heat dissipation enhancement trigger mechanism (5) fixedly arranged at the upper end of the mounting seat (1), for controlling the auxiliary processing mechanism (3) to carry out enhanced heat dissipation work on the heat dissipation fin (12); Linkage mechanism (6) is drivingly connected between the dust removal trigger mechanism (4) and the heat dissipation enhancement trigger mechanism (5); The heat generation degree synchronous feedback mechanism (7) is fixedly arranged in the lamp body (10), and is electrically connected with the active heat dissipation mechanism (2) and the dust removal trigger mechanism (4) respectively; The overheat feedback mechanism (8) is arranged in the heat generation degree synchronous feedback mechanism (7), and is electrically connected with the linkage mechanism (6).

2. The LED lamp with good heat dissipation effect according to claim 1, characterized in that, The active heat dissipation mechanism (2) includes a plurality of symmetrical heat dissipation fans (21) embedded in the side wall of the lamp body (10), a plurality of dustproof covers (22) are fixedly arranged on the outer wall of the lamp body (10) and cover the heat dissipation fans (21), a threaded moving assembly (23) is fixedly connected to the upper side of the dustproof cover (22), and a brush plate (24) is fixedly connected to the front side of the dustproof cover (22).

3. The LED lamp with good heat dissipation effect according to claim 1, characterized in that, The auxiliary processing mechanism (3) includes two symmetrical electric sliding rails (31) fixedly arranged at the upper end of the mounting seat (1), the upper ends of the inner sliding blocks of the two electric sliding rails (31) are fixedly connected with the same hollow moving plate (32), a plurality of fixed pipes (33) are fixedly and communicatively connected to one side of the heat dissipation fin (12) and the upper end of the hollow moving plate (32), a plurality of high-pressure blow heads (34) and spray heads (35) are fixedly and communicatively connected to the pipe wall of the fixed pipe (33), a dust removal pipeline communicated with the plurality of high-pressure blow heads (34) and a heat dissipation pipeline communicated with the plurality of spray heads (35) are respectively arranged in the hollow moving plate (32) and the fixed pipe (33), a gas supply pipe (36) communicated with the dust removal pipeline and a liquid supply pipe (37) communicated with the heat dissipation pipeline are respectively fixedly and communicatively connected to the two ends of the hollow moving plate (32), a high-pressure gas pump (38) is arranged on the gas supply pipe (36), the high-pressure gas pump (38) is fixedly arranged on the side wall of the support plate (9), a liquid pump (39) is arranged on the liquid supply pipe (37), the liquid pump (39) is fixedly arranged on the side wall of the support plate (9), a liquid storage box (310) is also fixedly arranged on the side wall of the support plate (9), and the liquid inlet end of the liquid supply pipe (37) is in communication with the liquid storage box (310).

4. The LED lamp with good heat dissipation effect according to claim 1, characterized in that, The ash cleaning trigger mechanism (4) comprises an ash cleaning trigger spherical shell (41) fixedly connected to the upper end of the mounting base (1), a first transmission shaft (42) rotatably connected to the center of the inner wall of the ash cleaning trigger spherical shell (41), a reduction motor (43) fixedly arranged on the outer wall of the ash cleaning trigger spherical shell (41) and used for driving the rotation of the first transmission shaft (42), an ash cleaning trigger switch (44) fixedly arranged on one side of the inner wall of the ash cleaning trigger spherical shell (41), and an ash pressing protrusion (45) fixedly connected to the shaft wall of the first transmission shaft (42) and arranged in position correspondence with the ash cleaning trigger switch (44).

5. The LED lamp with good heat dissipation effect according to claim 4, characterized in that, The heat dissipation strengthening trigger mechanism (5) comprises a heat dissipation trigger spherical shell (51) fixedly connected to the upper end of the mounting base (1), a second transmission shaft (52) rotatably connected to the center of the inner wall of the heat dissipation trigger spherical shell (51), a heat dissipation trigger switch (53) fixedly arranged on one side of the inner wall of the heat dissipation trigger spherical shell (51), and a heat dissipation pressing protrusion (54) fixedly connected to the shaft wall of the second transmission shaft (52) and arranged in position correspondence with the heat dissipation trigger switch (53).

6. The LED lamp with good heat dissipation effect according to claim 5, characterized in that, The linkage mechanism (6) comprises a U-shaped support (61) fixedly arranged at the lower end of the ash cleaning trigger spherical shell (41), and a linkage shaft (62) rotatably sleeved with the horizontal part of the U-shaped support (61), wherein the linkage shaft (62) and the first transmission shaft (42) are in transmission connection through a magnetic attraction connecting assembly (63), and the linkage shaft (62) and the second transmission shaft (52) are in transmission connection through a reduction chain wheel assembly (64).

7. The LED lamp with good heat dissipation effect according to claim 1, characterized in that, The heat generation degree synchronous feedback mechanism (7) comprises a feedback shell (71) fixedly arranged on the inner wall of the lamp body (10), a plurality of guide sliding rods (72) fixedly connected to the inner wall of the feedback shell (71) and arranged side by side, a feedback plate (73) slidably sleeved with the plurality of guide sliding rods (72), a plurality of reset springs (74) fixedly connected between the feedback plate (73) and the feedback shell (71) and sleeved with the guide sliding rods (72) from the outside, a stress permanent magnet plate (75) fixedly connected to the side wall of the feedback plate (73), a force adding electromagnetic plate (76) fixedly arranged on the inner wall of the feedback shell (71) and arranged opposite to the stress permanent magnet plate (75), a potentiometer (77) fixedly connected to the lower end of the feedback plate (73), a reduction gear box (78) fixedly connected to one side of the lower end of the feedback plate (73), a transmission gear (79) fixedly connected to the lower end input end of the reduction gear box (78), and a transmission rack (710) fixedly arranged on the inner wall of the feedback shell (71) and engaged with the transmission gear (79).

8. The LED lamp with good heat dissipation effect according to claim 7, characterized in that, The overheating feedback mechanism (8) comprises a plurality of limiting slide rods (81) movably sleeved at the rear side of the feedback shell (71), one end of each of the plurality of limiting slide rods (81) is fixedly connected with the same electric contact switch (82), and a plurality of compensation springs (83) are fixedly connected between the electric contact switch (82) and the feedback shell (71) and sleeved outside the limiting slide rods (81).

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