CN111828874A - High-efficient radiating LED lamp - Google Patents

Abstract

The invention discloses the technical field of LED lamp heat dissipation, and relates to an LED lamp with high heat dissipation efficiency. The LED lamp with the adjustable temperature solves the problems that in the prior art, heat dissipation equipment cannot be adjusted according to the temperature in the LED lamp, the practicability of a heat dissipation effect is influenced, the LED lamp can only be closed when the temperature in the LED lamp is too high, and otherwise the service life of the LED lamp is influenced, and even the LED lamp is damaged due to the high temperature for a long time.

Description

An efficient heat dissipation LED lamp

technical field

The present invention relates to the technical field of heat dissipation of LED lamps, in particular to an LED lamp with high heat dissipation.

Background technique

Compared with traditional incandescent lamps, LED lamps have obvious advantages such as high efficiency and energy saving, so it has become a trend to replace traditional lamps with LED lamps. However, compared with incandescent lamps, LED lamps are also provided with chips, driving circuits and other components, which require more space. In addition, the circuits and lights in the LED lamps will generate heat. If the heat is not dissipated in time, the internal temperature of the lamp body will increase. The higher it is, it will accelerate the aging of the LED, and even cause the LED lamp to burn out.

Patent No. CN 103486468 A in the prior art discloses a high-efficiency heat dissipation LED lamp, comprising: a lamp holder, a lampshade, a heat dissipation stem, a driving circuit and a plurality of LED lamp beads; the lamp holder and the lampshade are combined to form a closed space, which is placed in The heat-dissipating core column of the enclosed space extends out from the lamp head; the heat-dissipating core column accommodates a driving circuit near the lamp head, and a plurality of LED lamp beads are laid on the surface of the heat-dissipating core column. The present invention can be conducted to the lamp head and the lamp cover through the heat dissipation core column, and the heat is naturally dissipated from the lamp head and the lamp cover without additional heat dissipation equipment, and the structure is simple and the cost is reduced.

In the prior art, the heat dissipation effect of the LED lamp can be achieved, but the heat dissipation function cannot be adjusted. The effect of the LED lamp in use is to gradually heat up, and the heating time will vary according to the power of the LED lamp. The heat dissipation in the prior art can only be turned on or off, and the heat dissipation equipment cannot be adjusted according to the temperature in the LED lamp, which affects the practicability of the heat dissipation effect, and the LED lamp can only be turned off when the temperature in the LED lamp is too high, otherwise it will Affect the life of the LED lamp and even cause the LED lamp to be damaged by high temperature for a long time.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an efficient heat dissipation LED lamp to solve the technical problems in the background art.

The present invention provides an efficient heat dissipation LED lamp, which is characterized by comprising a fixing mechanism, a lamp mechanism, a heat dissipation mechanism and a protection mechanism, wherein the lamp mechanism and the heat dissipation mechanism are both arranged in the fixing mechanism, and the protection mechanism is arranged in the fixing mechanism The lamp mechanism is arranged below the heat dissipation mechanism, the working end of the heat dissipation mechanism corresponds to the lamp mechanism, and the protection mechanism covers the heat dissipation mechanism.

Further, the fixing mechanism includes an upper bearing box, a lower bearing box, a square bearing plate, a circular bearing plate and four fixing columns, the upper bearing box is arranged on the top of the lower bearing box at intervals, and the two sides of the lower bearing box are arranged at intervals. The sides are provided with first circular holes, the square bearing plate is arranged between the upper bearing box and the lower bearing box, the square bearing plate is provided with a large circular hole and four small circular holes, the The large circular hole is arranged in the middle of the square bearing plate, the four small circular holes are respectively arranged at the four corners of the square bearing plate, the circular bearing plate is arranged in the large circular hole, and the circular bearing plate is arranged in the large circular hole. The plate and the square bearing plate are arranged at intervals, the top ends of the four fixing columns are respectively arranged in four directions of the circular bearing plate, and the bottom ends of the four fixing columns are all arranged on the bottom of the lower bearing box.

Further, the lamp mechanism includes an LED lamp, a lampshade and a temperature sensor, the LED lamp is arranged on the bottom of the circular carrier plate, the lampshade is arranged around the LED lamp and the bottom of the circular carrier plate is arranged, and the lampshade is provided with several The temperature sensor is arranged in the heat dissipation mechanism, and the temperature sensor is connected with the LED lamp.

Further, the heat dissipation mechanism includes a permanent heat dissipation component, an adjustment heat dissipation component and a cooling heat dissipation component, the permanent heat dissipation component is arranged in the first circular hole, and the adjustment heat dissipation component is arranged on the square bearing plate and the circular bearing plate. On the top of the plate, the working end of the adjusting heat dissipation part is set in the small circular hole, the cooling heat dissipation part is set at the bottom of the circular carrier plate, the working end of the permanent heat dissipation part and the adjusting heat dissipation part are in operation. Both correspond to the lampshade and the LED lamp, the cooling and heat dissipation parts are arranged on both sides of the lampshade, the permanent heat dissipation part will not be closed when in use, and the adjustment heat dissipation part and the cooling heat dissipation part use the signal sent by the temperature sensor to It is determined whether to turn on or not. The adjusting heat-dissipating components and the cooling and heat-dissipating components are generally turned on when the temperature is too high.

Further, the permanent heat dissipation component includes two fixed heat dissipation fans, the two fixed heat dissipation fans are respectively disposed in the first circular holes, the working ends of the two fixed heat dissipation fans correspond to the lamp covers, and the two fixed heat dissipation fans The fixed cooling fan follows the on or off of the LED light to determine the switch of the fixed cooling fan.

Further, the adjusting heat dissipation component includes a motor, a base, a rotating disk, four connecting rods, four connecting blocks and four adjusting fans, the base is vertically arranged on the top of the circular bearing plate, and the motor Set on the base, the output end of the motor is connected with the rotating plate, the rotating plate is arranged on the top of the circular bearing plate, one end of the four connecting rods is symmetrically distributed on both sides of the rotating plate, and the four One end of the connecting block is hinged on the other end of the connecting rod respectively, the other ends of the four connecting blocks are respectively connected to the adjusting fans, and the four adjusting fans are respectively arranged in the small circular holes.

Further, the cooling and heat dissipation component includes two relays and two cooling fins, each of the cooling fins is provided with a relay, the two cooling fins are respectively arranged on both sides of the lampshade, and the The working end of the cold fins faces down to the inside of the carrier box.

Further, the protective mechanism includes two protective nets, both of which cover the fixed cooling fan and are arranged on the outer side walls of both sides of the lower carrying box.

Compared with the prior art, the beneficial effects of the present invention are:

First, the present invention adds a high-efficiency heat dissipation LED lamp, which includes a fixing mechanism, a lamp mechanism, a heat dissipation mechanism and a protection mechanism. The mechanism is arranged below the heat dissipation mechanism, the working end of the heat dissipation mechanism corresponds to the lamp mechanism, and the protection mechanism covers the heat dissipation mechanism. In order to solve the problem that the heat dissipation device cannot be adjusted according to the temperature in the LED lamp in the prior art, which affects the practicability of the heat dissipation effect, and the LED lamp can only be turned off when the temperature in the LED lamp is too high, otherwise the life of the LED lamp will be affected. Even the purpose of causing the LED lamp to be damaged by high temperature for a long time.

Second, the present invention adds a lamp mechanism, including an LED lamp, a lampshade and a temperature sensor. The LED lamp is arranged at the bottom of the circular carrier plate, the lampshade surrounds the LED lamp and is arranged at the bottom of the circular carrier plate, and the lampshade is provided with a number of heat dissipation holes. , the temperature sensor is arranged in the heat dissipation mechanism, the temperature sensor is connected with the LED lamp, the LED lamp is used for lighting, the lampshade is used to protect the LED lamp, and the heat dissipation hole provided on the lampshade can discharge the heat emitted by the LED lamp out of the lampshade, The temperature sensor is used to receive thermal energy and send a thermal signal to determine the power that the cooling mechanism needs to turn on. The temperature sensor added in the lamp mechanism can accurately sense the heat emitted by the LED lamp and quickly issue a command to turn on the heat dissipation mechanism to reduce the temperature, which can solve the situation that the heat dissipation mechanism can only be turned on or off.

Third, the present invention adds a protective mechanism, including two protective nets, both of which cover the fixed cooling fan and are arranged on the outer side walls of both sides of the lower carrier box, and the protective nets are used to protect the fixed cooling fan. The added protective net of the present invention can block some insects attracted by the bright light or prevent some foreign objects from entering the lower carrying box, can prevent foreign objects from touching the fixed cooling fan, and can prolong the service life of the fixed cooling fan.

Fourth, the present invention adds a permanent heat dissipation component, including two fixed heat dissipation fans, the two fixed heat dissipation fans are respectively arranged in the first circular holes, the working ends of the two fixed heat dissipation fans correspond to the lampshade, and the two fixed heat dissipation fans The switch of the fixed cooling fan is determined by turning on or off the LED light, and the two fixed cooling fans are used to dissipate the heat of the lower carrier box. The added resident heat-dissipating component of the present invention can switch on or off as the LED lights are turned on or off, and can run all the time, ensuring that the air in the lower carrier box and the outside air are circulated.

Fifth, cooling and heat dissipation components are added in this method, including two relays and two cooling fins. Each cooling fin is provided with a relay. The two cooling fins are respectively arranged on both sides of the lampshade. The working end is facing down to the inside of the carrying box. The relay is used to drive the cooling fins to work. The cooling fins are used to distribute cold air. The cooling fins can also work with four adjusting fans. When working at the same time, the adjusting fan will blow the cold air emitted from the cooling sheet to the lamp, which can quickly cool down the heat emitted by the LED lamp. The increased cooling and heat dissipation mechanism of the present invention can be used when the air in the lower bearing box is already at a high temperature and cannot be quickly radiated out of the lower bearing box, which can solve the problem that when the LED lamp is turned on for a long time and cannot be cooled by slow air circulation, the temperature can be quickly lowered. Ensure that the LED light will not be damaged by high temperature.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is a sectional view of the present invention;

Fig. 3 is the partial structure schematic diagram one of the present invention;

Fig. 4 is the partial structure schematic diagram two of the present invention;

Fig. 5 is the partial structural schematic diagram of the heat dissipation mechanism of the present invention;

FIG. 6 is an enlarged view of B in FIG. 5 .

Reference numerals: fixing mechanism 1, upper carrying case 101, lower carrying case 102, square carrying plate 103, circular carrying plate 104, fixing column 105, large circular hole 106, small circular hole 107, first circular hole 1021, lamp mechanism 2, LED lamp 201, lampshade 202, temperature sensor 203, heat dissipation hole 204, heat dissipation mechanism 3, permanent heat dissipation part 301, fixed heat dissipation fan 3011, adjustable heat dissipation part 302, motor 3021, base 3022, rotating disk 3023 , connecting rod 3024, connecting block 3025, adjusting fan 3026, cooling and cooling component 303, relay 3031, cooling fin 3032, protective mechanism 4, protective net 401.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The components of the embodiments of the invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1 to 6 below, an embodiment of the present invention provides a drone for spraying pesticides, including a drone body 1, a risk avoidance mechanism 2 and a spraying mechanism 3, and the risk avoidance mechanism 2 is arranged in a non- On the side wall of the man-machine body 1, the risk avoidance mechanism 2 is used in conjunction with the drone body 1, the spraying mechanism 3 is arranged below the drone body 1, and the drone body 1 and the spraying mechanism 3 connection, the drone body 1 is used to carry the risk avoidance mechanism 2 and the spray mechanism 3, the drone body 1 is also used to support the landing, and the risk avoidance mechanism 2 is used to avoid the drone body Dangers that may be encountered when flying, the spraying mechanism 3 is used to spray pesticides on the farmland when the drone body 1 is flying.

The drone body 1 includes a fixing part 101 and a driving part 102 , the driving part 102 is arranged in the fixing part 101 , the fixing part 101 is connected with the driving part 102 , and the fixing part 101 is used for placing the driving part 102 , the risk avoidance mechanism 2 and the spray mechanism 3 , the driving part 102 is used to drive the fixing part 101 .

The fixing part 101 includes a body support frame 1011, a first bearing hollow column 1012, a second bearing hollow column 1013, six extension frames 1014, six propellers 1015 and four shock-absorbing brackets 1016. The body support frame 1011 surrounds the body support frame 1011. The first bearing hollow column 1012 and the second bearing hollow column 1013 are provided, one end of the six extending frames 1014 is evenly distributed around the first bearing hollow column 1012, and the other ends of the six extending frames 1014 are all connected to the body On the inner wall of the support frame 1011, the second bearing hollow column 1013 is arranged on the top of the first bearing hollow column 1012, the six propellers 1015 are respectively arranged on the extension frame 1014, and the four shock absorption brackets 1016 are arranged respectively On the bottoms of both sides of the body support frame 1011, the body support frame 1011 is used to support the extension frame 1014, the first bearing hollow column 1012 and the second bearing hollow column 1013 are both used for placing the driving components 102, and the six The extension frame 1014 is used for placing the propellers 1015 and the spraying mechanism 3 , the six propellers 1015 are used for flying under the driving of the driving part 102 , and the four shock-absorbing brackets 1016 play a supporting role when landing.

The shock-absorbing bracket 1016 includes a tripod 10161, a hollow column base 10162 and a spring 10163. The top of the tripod 10161 is set at the bottom of the body support frame 1011, and the bottom of the tripod 10161 is set in the hollow column base 10162 and It is connected with the spring 10163, the spring 10163 is arranged in the hollow column base 10162, the cooperation of the tripod 10161, the hollow column base 10162 and the spring 10163 can make the body support frame 1011 play a shock absorption effect when landing, so that the body supports The frame 1011 will not be damaged by too much landing pressure to cause damage to the body support frame 1011 .

The driving component 102 includes a signal transceiver 1021, a motor 1022, a main gear 1023, six auxiliary gears 1024, six connecting columns 1025 and six belts 1026, and the signal transceiver 1021 is arranged in the second bearing hollow column 1013 , the motor 1022, the main gear 1023 and the auxiliary gear 1024 are all arranged in the first bearing hollow column 1012, the output end of the motor 1022 is connected to the main gear 1023, and the six auxiliary gears 1024 surround the main gear 1023 The six auxiliary gears 1024 are all meshed with the main gear 1023, the six connecting columns 1025 are respectively arranged on the auxiliary gears 1024, and one end of the six belts 1026 is respectively connected to the connecting column 1025. The other end of the belt 1026 is connected to the propeller 1015 respectively, the signal transceiver 1021 is used to receive and issue signals, the motor 1022 is used to drive the main gear 1023 to run, and the main gear 1023 is used to drive the six auxiliary gears. The gears 1024 are running, and the six auxiliary gears 1024 are used to drive the connecting columns 1025 to run synchronously, and the six connecting columns 1025 can be operated by the propeller 1015 through the belt 1026 .

The risk avoidance mechanism 2 includes four lighting lamps 201 and two buzzers 202. The four lighting lamps 201 are divided into two groups and are respectively arranged on the outer side walls of the head end and the end of the body support frame 1011. The buzzers 202 are respectively arranged on the outer sidewalls on both sides of the body support frame 1011 , the lights 201 can be used for lighting when flying at night, and the buzzers 202 can be used for bird repelling or prompting effect.

The spraying mechanism 3 includes a circular carrying bottom plate 301, a disinfectant liquid group part 302 and a pesticide liquid group part 303, the circular carrying bottom plate 301 is arranged at the bottom of the extension frame 1014, the disinfectant liquid group part 302 and the pesticide liquid group part 303. The parts 303 are respectively arranged on both sides of the circular bearing bottom plate 301. The disinfectant liquid group part 302 is connected with the pesticide liquid group part 303. The carrying base plate 301 is used for fixing the disinfectant liquid set part 302 and the pesticide liquid set part 303, the disinfectant liquid set part 302 is used for sterilizing the pesticide liquid set part 303, and the pesticide liquid set part 303 is used for spraying pesticides in farmland.

The disinfectant group component 302 includes a first bottom plate 3021, a disinfectant tank 3022, a first water pump 3023, a disinfectant suction pipe 3024 and a disinfectant outlet pipe 3025, and the first bottom plate 3021 is arranged between the disinfectant tank 3022 and the pesticide liquid. The upper part between the components 303, the first water pump 3023 is arranged above the first bottom plate 3021, the input end of the first water pump 3023 is connected to one end of the disinfectant suction pipe 3024, the disinfectant suction pipe The other end of 3024 is connected to the disinfectant tank 3022, the output end of the first water pump 3023 is connected to one end of the disinfectant outlet pipe 3025, and the other end of the disinfectant outlet pipe 3025 is connected to the pesticide liquid group component 303. The first bottom plate 3021 is used for placing the first water pump 3023. The first water pump 3023 can extract the disinfectant in the disinfectant tank 3022 through the disinfectant suction pipe 3024 and transport it to the pesticide liquid group component 303 through the disinfectant outlet pipe 3025. , the disinfectant tank 3022 is used for placing disinfectant.

The pesticide liquid group component 303 includes a second bottom plate 3031, a pesticide liquid tank 3032, a second water pump 3033, a pesticide liquid suction pipe 3034, a pesticide liquid outlet pipe 3035, a connecting water pipe 3036, a first bifurcated spray head 3037, a second The bifurcated sprinkler head 3038, two inclined plates 3039, two vertical fixing rods 30310 and two lateral fixing rods 30311, the second bottom plate 3031 is arranged between the disinfectant liquid tank 3022 and the pesticide liquid tank 3032 and located at Below the first bottom plate 3021, the second water pump 3033 is arranged above the second bottom plate 3031, the input end of the second water pump 3033 is connected with one end of the pesticide liquid suction pipe 3034, and the other end of the pesticide liquid suction pipe 3034 is connected. One end is connected with the pesticide liquid tank 3032, the output end of the second water pump 3033 is connected with one end of the pesticide liquid outlet pipe 3035, and the leading end of the pesticide liquid outlet pipe 3035 is connected to the first bifurcated sprinkler head 3037. , one end of the connecting water pipe 3036 is connected with the pesticide liquid outlet pipe 3035, and the other end of the connecting water pipe 3036 is connected with the second bifurcated sprinkler head 3038, the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3037 Type spray heads 3038 are arranged below the second bottom plate 3031, the two inclined plates 3039 are respectively arranged above and below the disinfectant tank 3022, and the tops of the two vertical fixing rods 30310 are arranged at intervals on the first Below the two bottom plates 3031, the bottom plates of the two vertical fixing rods 30310 are respectively connected to the lateral fixing rods 30311, and the two ends of the two lateral fixing rods 30311 are respectively connected to the first bifurcated sprinkler head 3037 and the second bifurcation Type spray head 3038, the second bottom plate 3031 is used for placing the second water pump 3033, the pesticide liquid tank 3032 is used for placing the pesticide liquid, and the second water pump 3033 can be used to put the pesticide liquid in the pesticide liquid tank 3032 through the pesticide liquid suction pipe 3034. The pesticide liquid is pumped out, and the second water pump 3033 can be transported through the pesticide liquid outlet pipe 3035 and the connecting water pipe 3036 to the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3038, respectively. The shaped plate 3039 can make the pesticide liquid in the pesticide liquid tank 3032 shake so that it will not overflow and spill, and the two vertical fixing rods 30310 and the two horizontal fixing rods 30311 3037 and the second bifurcated sprinkler head 3038 are fixed under the second bottom plate 3031, and the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3038 can spray the farmland.

The working principle is that before the drone body 1 is ready to fly, the disinfectant tank 3022 and the pesticide liquid tank 3032 are filled with the corresponding disinfectant and pesticide liquid respectively. When flying, the buzzer 202 can be turned on for operation. It can disperse some flying birds and people who can remind the accessories, so that the people in the accessories do not work or walk in the accessories. If it is at night, the light 201 can be turned on for prompting, and the light 201 can also make it easy for the user to see In the nearby situation, when preparing to spray pesticides, turn on the second water pump 3033 to work, first extract the pesticides in the pesticide liquid tank 3032 through the pesticide liquid suction pipe 3034, and then transport the pesticide liquid through the pesticide liquid outlet pipe 3035 and the connecting water pipe 3036. In the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3038, the farmland is sprayed by the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3038. After the spraying is completed, the first water pump is started. 3023 extracts the disinfectant in the disinfectant tank 3022, and transports it to the pesticide liquid tank 3032 through the disinfectant outlet pipe 3025. The disinfectant will rinse the pesticide liquid tank 3032, so that the residual virus in the pesticide liquid tank 3032 Clearly, after spraying through the first bifurcated sprinkler head 3037 and the second bifurcated sprinkler head 3038, the purpose of spraying at this time cannot be farmland, because the disinfectant may affect crops. When returning to the destination and landing, the shock-absorbing bracket 1016 can make the drone body 1 play a buffer role when it is landing, so that the load-bearing drone body 1 will not be subjected to too much landing impact. Finally, the disinfectant tank 3022 can be washed with clean water. It can be cleaned with the pesticide liquid tank 3032. Since the residual virus in the pesticide liquid tank 3032 and the disinfected liquid are clear, the user will not be affected by the residual virus in the pesticide liquid during cleaning. In order to solve the situation that the pesticide liquid tank 3032 in the prior art may overflow or spill when the drone body 1 shakes, the pesticide liquid tank 3032 can also be disinfected and sterilized after the pesticide spraying is completed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that; The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (8)

1. The utility model provides a high-efficient radiating LED lamp, its characterized in that, includes fixed establishment (1), lamps and lanterns mechanism (2), heat dissipation mechanism (3) and protection machanism (4), lamps and lanterns mechanism (2) and heat dissipation mechanism (3) all set up in fixed establishment (1), protection machanism (4) set up the outside at fixed establishment (1), lamps and lanterns mechanism (2) set up the below at heat dissipation mechanism (3), the work end of heat dissipation mechanism (3) corresponds lamps and lanterns mechanism (2), protection machanism (4) cover is on heat dissipation mechanism (3).

2. The LED lamp with high heat dissipation efficiency as recited in claim 1, wherein the fixing mechanism (1) comprises an upper carrying case (101), a lower carrying case (102), a square carrying board (103), a circular carrying board (104) and four fixing posts (105), the upper carrying case (101) is disposed on the top of the lower carrying case (102) at intervals, first circular holes (1021) are disposed on both sides of the lower carrying case (102), the square carrying board (103) is disposed between the upper carrying case (101) and the lower carrying case (102), a large circular hole (106) and four small circular holes (107) are disposed on the square carrying board (103), the large circular hole (106) is disposed in the middle of the square carrying board (103), the four small circular holes (107) are respectively disposed at four corners of the square carrying board (103), the circular carrying board (104) is disposed in the large circular hole (106), the round bearing plate (104) and the square bearing plate (103) are arranged at intervals, the top ends of the four fixing columns (105) are arranged in four directions of the round bearing plate (104) respectively, and the bottom ends of the four fixing columns (105) are arranged on the bottom in the lower bearing box (102).

3. The LED lamp with efficient heat dissipation according to claim 2, wherein the lamp mechanism (2) comprises an LED lamp (201), a lampshade (202) and a temperature sensor (203), the LED lamp (201) is disposed at the bottom of the circular bearing plate (104), the lampshade (202) surrounds the LED lamp (201) and is disposed at the bottom of the circular bearing plate (104), a plurality of heat dissipation holes (204) are disposed on the lampshade (202), the temperature sensor (203) is disposed in the heat dissipation mechanism (3), and the temperature sensor (203) is connected with the LED lamp (201).

4. The LED lamp with the efficient heat dissipation function as claimed in claim 3, wherein the heat dissipation mechanism (3) comprises a resident heat dissipation part (301), an adjusted heat dissipation part (302) and a refrigerated heat dissipation part (303), the resident heat dissipation part (301) is arranged in the first circular hole (1021), the adjusted heat dissipation part (302) is arranged at the tops of the square bearing plate (103) and the circular bearing plate (104), the working end of the adjusted heat dissipation part (302) is arranged in the small circular hole (107), the refrigerated heat dissipation part (303) is arranged at the bottom of the circular bearing plate (104), the working ends of the resident heat dissipation part (301) and the adjusted heat dissipation part (302) correspond to the lampshade (202) and the LED lamp (201) in work, and the refrigerated heat dissipation part (303) is arranged at two sides of the lampshade (202).

5. The LED lamp with high heat dissipation efficiency as claimed in claim 4, wherein the resident heat dissipation component (301) includes two fixed heat dissipation fans (3011), the two fixed heat dissipation fans (3011) are respectively disposed in the first circular hole (1021), working ends of the two fixed heat dissipation fans (3011) correspond to the lamp cover (202), and the two fixed heat dissipation fans (3011) determine the on/off of the fixed heat dissipation fans (3011) according to the turning-on or turning-off of the LED lamp (201).

6. The LED lamp with high heat dissipation efficiency as recited in claim 4, wherein the adjusting heat dissipation component (302) comprises a motor (3021), a base (3022), a rotating disc (3023), four connecting rods (3024), four connecting blocks (3025), and four adjusting fans (3026), the base (3022) is vertically disposed on the top of the circular bearing plate (104), the motor (3021) is disposed on the base (3022), the output end of the motor (3021) is connected with the rotating disc (3023), the rotating disc (3023) is disposed on the top of the circular bearing plate (104), one ends of the four connecting rods (3024) are symmetrically distributed on two sides of the rotating disc (3023), one ends of the four connecting blocks (3025) are respectively hinged on the other ends of the connecting rods (3024), the other ends of the four connecting blocks (3025) are respectively connected with the adjusting fans (3026), the four adjusting fans (3026) are respectively arranged in the small circular holes (107).

7. The LED lamp with the efficient heat dissipation function as claimed in claim 4, wherein the cooling heat dissipation component (303) comprises two relays (3031) and two cold-conducting fins (3032), one relay (3031) is arranged on each cold-conducting fin (3032), the two cold-conducting fins (3032) are respectively arranged on two sides of the lampshade (202), and the working ends of the cold-conducting fins (3032) face the interior of the bearing box (102) downwards.

8. The LED lamp with high heat dissipation efficiency as recited in claim 7, wherein the protection mechanism (4) comprises two protective nets (401), and the two protective nets (401) cover the fixed heat dissipation fan (3011) and are arranged on the side walls of the two outer sides of the lower carrying box (102).

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