LED energy-saving lamp

Abstract

The invention belongs to the technical field of lighting lamps, and particularly relates to an LED energy-saving lamp which comprises a lamp shell, a light-transmitting lampshade and an LED energy-saving bulb, a U-shaped mounting plate is fixedly connected to the inner wall of the lamp shell, a mounting through hole is formed in the upper surface of the U-shaped mounting plate, and an LED driving lamp holder is fixedly connected to the hole wall of the mounting through hole. According to the invention, the LED energy-saving lamp not only has the function of preventing voltage sudden drop interference when the power grid is overloaded, but also can prevent the illumination brightness of the LED energy-saving lamp from being weakened, and meanwhile, can prevent the LED energy-saving lamp from flickering or being frequently turned on and off, thereby improving the protection capability of the LED energy-saving lamp, and prolonging the service life of the energy-saving lamp. In addition, the LED energy-saving lamp has the capability of automatically adjusting the luminous intensity along with the ambient light intensity when used in rainy days, the energy consumption of the lamp is effectively reduced, the use stability of the LED energy-saving lamp is improved, the service life of the LED energy-saving lamp is prolonged, in addition, the LED energy-saving lamp has the capability of efficiently trapping and killing mosquitoes in summer, the use defect of the LED energy-saving lamp is overcome, and the living comfort of indoor personnel can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting fixtures, and in particular relates to an LED energy-saving lamp. Background Art

[0002] The LED energy-saving lamp is a high-efficiency lighting product based on semiconductor light-emitting diode technology. Its core principle is to emit light through a semiconductor PN junction, featuring strong energy-saving performance. Its energy consumption is only 1 / 10 of that of traditional incandescent lamps and 1 / 3 of that of fluorescent lamps. Under the same brightness, it can significantly reduce power consumption. Another significant advantage is its long lifespan, which can reach 50,000 - 100,000 hours during normal use, far exceeding the 1,000 - 8,000 hours of traditional lamps, reducing the replacement frequency and maintenance costs. It also has environmental protection characteristics, does not contain harmful substances such as mercury, can be recycled, and has low heat during light emission and high safety performance. For example, the authorized announcement number is CN202228954U, which discloses an LED energy-saving lamp.

[0003] Currently, during the summer use of LED energy-saving lamps, due to a significant increase in the use of air conditioners in summer, the power grid load is relatively large. Especially in the evening, which is the peak period for using LED energy-saving lamps and also the peak period for using air conditioners, this leads to a sudden increase in the power grid load, resulting in a series of problems such as voltage fluctuations and frequent power outages. When the power grid is overloaded, the voltage may drop below 80% of the rated value. Due to the limited adaptability range of the driving power supply of the LED energy-saving lamp, the brightness may decay by 30% - 50%, or it may flicker frequently or even go out, seriously affecting the lighting stability. Moreover, the protective tripping triggered by the power grid overload will cause the LED energy-saving lamp to be repeatedly powered on and off, easily damaging the internal electronic components of the LED energy-saving lamp and affecting the use effect and lifespan of the LED energy-saving lamp. In addition, after traditional LED energy-saving lamps are lit at night in summer, due to the light-seeking characteristics of mosquitoes, the LED energy-saving lamps will attract a large number of mosquitoes into the room. After too many mosquitoes attach to the surface of the LED energy-saving lamp, it will further affect the lighting effect. This not only brings usage defects to the LED energy-saving lamp but also affects the comfort of indoor residents.

[0004] Therefore, we propose an LED energy-saving lamp to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide an LED energy-saving lamp for the above problems.

[0006] To achieve the above object, the present invention adopts the following technical solutions: An LED energy-saving lamp, comprising a lamp housing, a light-transmitting lampshade and an LED energy-saving bulb. The inner wall of the lamp housing is fixedly connected with a U-shaped mounting plate. The upper surface of the U-shaped mounting plate is provided with a mounting through hole, and the hole wall of the mounting through hole is fixedly connected with an LED driving lamp socket. The bottom end of the LED driving lamp socket is electrically connected to the LED energy-saving bulb. The outer wall of the U-shaped mounting plate is fixedly connected with a lighting stability mechanism; The inner wall of the bottom end of the U-shaped mounting plate is fixedly connected with a mosquito killing mechanism; The outer wall of the lamp housing is provided with a circular hole, and the hole wall of the circular hole is fixedly connected with an auxiliary mechanism; The top end of the light-transmitting lampshade is fixedly connected with two L-shaped hanging ears. The outer wall of the convex ring at the bottom end of the lamp housing is provided with two opening grooves that match the L-shaped hanging ears. The inner wall of the light-transmitting lampshade is fixedly connected with a conical reflector, and the top end of the conical reflector is in sealed contact with the inner wall of the U-shaped mounting plate.

[0007] In the above-mentioned LED energy-saving lamp, the inner wall of the lamp housing is fixedly connected with an L-shaped mounting plate, and the inner wall of the L-shaped mounting plate is fixedly connected with a micro PLC controller.

[0008] In the above-mentioned LED energy-saving lamp, the upper surface of the convex ring at the bottom end of the lamp housing is provided with a plurality of grooves, and the groove walls of the grooves are fixedly connected with limit rubber blocks for stabilizing the L-shaped hanging ears.

[0009] In the above-mentioned LED energy-saving lamp, the lighting stability mechanism includes a lithium battery module fixedly connected to the outer wall of the U-shaped mounting plate. The inner wall of the U-shaped mounting plate is fixedly connected with a small charge and discharge controller for the lithium battery module. The outer wall of the conical reflector is provided with an inclined hole, and the hole wall of the inclined hole is fixedly connected with a light-shielding tube. The light incident end of the light-shielding tube is close to the LED energy-saving bulb, and the detection end of the light-shielding tube is fixedly embedded with a light intensity sensor. The inner wall of the top end of the lamp housing is fixedly connected with a connecting cylinder. An electromagnet is arranged inside the connecting cylinder, and the top end of the electromagnet is fixedly connected with the inner wall of the top end of the lamp housing. The bottom end of the connecting cylinder is provided with a circular hole, and the hole wall of the circular hole is movably connected with a T-shaped insulating rod. The upper surface of the T-shaped insulating rod is fixedly connected with a power-on piece. The inner wall of the bottom end of the connecting cylinder is fixedly connected with two conductive blocks. The outer wall of the connecting cylinder is fixedly connected with a normally open electromagnetic switch and a digital potentiometer.

[0010] In the above-mentioned LED energy-saving lamp, the auxiliary mechanism includes a mounting cylinder fixedly embedded in the side wall of the lamp housing. The inner wall of the mounting cylinder is fixedly connected with a filter screen. The inner wall of the mounting cylinder is fixedly connected with a micro air pump. The air outlet end of the micro air pump is fixedly communicated with an air pipe. The air outlet end of the air pipe passes through the outer wall of the side end of the mounting cylinder and extends into the interior of the lamp housing.

[0011] In the above-mentioned LED energy-saving lamp, an aluminum heat dissipation shell is fixedly sleeved on the outer wall of the top end of the LED driving lamp socket. A wire passing hole is opened at the top end of the aluminum heat dissipation shell, and the internal cavity of the aluminum heat dissipation shell is communicated with the internal cavity of the LED driving lamp socket.

[0012] In the above-mentioned LED energy-saving lamp, the mosquito killing mechanism includes an annular metal box fixedly connected to the inner wall of the bottom end of the U-shaped mounting plate. The outer wall of the inner side of the annular metal box is in contact with the outer wall of the aluminum heat dissipation shell. A mosquito repellent liquid layer is filled inside the annular metal box. A through hole is opened on the upper surface of the annular metal box, and a small one-way valve is fixedly connected to the hole wall of the through hole. A threaded hole is opened on the upper surface of the annular metal box, and a sealing plug is threadedly connected to the hole wall of the threaded hole. A plurality of inclined air spraying holes are opened on the lower surface of the light-transmitting lamp cover.

[0013] In the above-mentioned LED energy-saving lamp, two symmetrically distributed mounting counterbores are opened on the upper surface of the lamp shell, and a gap-blocking rubber ring is fixedly connected to the upper surface of the lamp shell.

[0014] Compared with the existing technology, the advantages of an LED energy-saving lamp are as follows: 1. Through the provided lighting stability mechanism, when the LED energy-saving lamp needs to be lit and used, first turn on the control switch for turning on and off the LED energy-saving lamp. At the same time, the circuit of the LED energy-saving lamp is turned on, and the electric energy of the power grid directly lights the LED energy-saving lamp through the LED driving lamp socket. At the same time, the electric energy of the power grid also charges the lithium battery module in a floating manner through the small charge and discharge controller to ensure that the lithium battery module has sufficient electric energy. When the power grid in summer has an increased load due to excessive air conditioner usage and the voltage of the power grid drops below 80% of the rated value, at this time, the magnetic suction force of the electromagnet decreases, the energized piece separates from the electromagnet, and finally the energized piece connects the circuit between the two conductive blocks. Then the lithium battery module provides stable and interference-free electric energy to the LED driving lamp socket and the LED energy-saving lamp, and the LED energy-saving lamp can be lit and operated stably and reliably without the situation of the brightness of the LED energy-saving lamp decreasing, flickering, and extinguishing. And the electric energy of the power grid also continuously charges the lithium battery module in a floating manner through the small charge and discharge controller to ensure the continuity of the operation of the LED energy-saving lamp. This mechanism enables the LED energy-saving lamp to have the function of preventing voltage sudden drop interference when the power grid is overloaded, improves the protection ability of the LED energy-saving lamp, reduces the probability of damage to internal electronic components, and enhances the stability, effect, and service life of the LED energy-saving lamp.

[0015] 2. With the set micro PLC controller, light intensity sensor, and digital potentiometer, when the LED energy-saving lamp is used during the day on rainy days, the micro PLC controller and the light intensity sensor are powered on. The light intensity sensor detects the light intensity F1 during the day on rainy days through the light-shielding tube and the light-transmitting lamp cover, and converts the light intensity F into an electrical signal and transmits it to the micro PLC controller. The micro PLC controller adjusts the luminous intensity F2 of the LED energy-saving lamp by controlling the resistance of the digital potentiometer, so that the sum of the luminous intensity F2 of the LED energy-saving lamp and the light intensity F1 during the day on rainy days reaches the standard light intensity threshold F3 required for the living environment preset by the micro PLC controller, that is, the rated luminous intensity of the LED energy-saving lamp 3. The greater the light intensity F1, the smaller the value of the luminous intensity F2, and the two are inversely proportional. Thus, on the basis of meeting the standard light intensity required for the living environment, the power consumption of the LED energy-saving lamp can be effectively reduced. This mechanism enables the LED energy-saving lamp to automatically adjust its luminous intensity according to the ambient light intensity when used during the day on rainy days, effectively reducing the energy consumption of the lamp, thereby improving the energy-saving performance of the LED energy-saving lamp.

[0016] 3. With the set mosquito killing mechanism and auxiliary mechanism, the auxiliary mechanism is immediately activated after the LED energy-saving lamp is lit. The micro air pump of the auxiliary mechanism sucks air to accelerate the air flow inside the LED energy-saving lamp, and at the same time improves the heat dissipation effect, avoiding the situation of light attenuation caused by high temperature of the LED energy-saving lamp. In addition, in the summer environment, by opening the light-transmitting lamp cover and the sealing plug, and filling the annular metal box with a mosquito repellent liquid layer, then the heat generated by the operation of the LED energy-saving lamp causes the mosquito repellent liquid to evaporate. The evaporated substance is ejected from the inclined spray holes along with the air and sprayed around the light-transmitting lamp cover. Utilizing the phototaxis of mosquitoes, the mosquitoes are attracted to the vicinity of the LED energy-saving lamp. The evaporated substance of the sprayed mosquito repellent liquid can efficiently kill these mosquitoes, avoiding excessive mosquitoes attaching to the light-transmitting lamp cover and affecting the lighting effect, and also avoiding mosquitoes biting indoor personnel. This mechanism enables the LED energy-saving lamp to not only have high heat dissipation ability but also have the ability to efficiently trap and kill mosquitoes in summer, ensuring the lighting effect of the LED energy-saving lamp, while optimizing the use defects of the LED energy-saving lamp and improving the comfort of indoor personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an LED energy-saving lamp provided by the present invention; Figure 2 is a schematic three-dimensional structural diagram of the lamp housing part of an LED energy-saving lamp provided by the present invention; Figure 3 is a schematic structural diagram of part A of an LED energy-saving lamp provided by the present invention; Figure 4 is a schematic cross-sectional structural diagram of the connecting tube part of an LED energy-saving lamp provided by the present invention; Figure 5It is a schematic structural diagram of a mosquito killing mechanism in an LED energy-saving lamp provided by the present invention; Figure 6 It is a schematic structural diagram of an auxiliary mechanism in an LED energy-saving lamp provided by the present invention; Figure 7 It is a schematic structural diagram of an aluminum heat dissipation shell in an LED energy-saving lamp provided by the present invention.

[0018] In the figure: 1 lamp housing, 2 light-transmitting lamp cover, 3 LED energy-saving light bulb, 4 U-shaped mounting plate, 5 LED driving lamp socket, 6 lighting stabilization mechanism, 61 lithium battery module, 62 small charge and discharge controller, 63 light-shielding tube, 64 light intensity sensor, 65 connecting cylinder, 66 electromagnet, 67 T-shaped insulating rod, 68 energized piece, 69 conductive block, 610 normally open electromagnetic switch, 611 digital potentiometer, 7 mosquito killing mechanism, 71 annular metal box, 72 mosquito repellent liquid layer, 73 small one-way valve, 74 sealing plug, 75 inclined air jet hole, 8 auxiliary mechanism, 81 mounting cylinder, 82 filter mesh piece, 83 micro air pump, 84 air pipe, 9 aluminum heat dissipation shell, 10 L-shaped hanging ear, 11 opening groove, 12 conical reflector, 13 L-shaped mounting plate, 14 micro PLC controller, 15 limit rubber block, 16 wire passing hole, 17 mounting counterbore, 18 gap-blocking rubber ring. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0020] Such as Figures 1 - 7As shown in the figure, an LED energy-saving lamp includes a lamp housing 1, a light-transmitting lampshade 2, and an LED energy-saving bulb 3. An L-shaped mounting plate 13 is fixedly connected to the inner wall of the lamp housing 1. A micro PLC controller 14 is fixedly connected to the inner wall of the L-shaped mounting plate 13. A U-shaped mounting plate 4 is fixedly connected to the inner wall of the lamp housing 1. An installation through hole is provided on the upper surface of the U-shaped mounting plate 4, and an LED driving lamp socket 5 is fixedly connected to the hole wall of the installation through hole. The bottom end of the LED driving lamp socket 5 is electrically connected to the LED energy-saving bulb 3. A lighting stability mechanism 6 is fixedly connected to the outer wall of the U-shaped mounting plate 4. The lighting stability mechanism 6 includes a lithium battery module 61 fixedly connected to the outer wall of the U-shaped mounting plate 4. A small charge and discharge controller 62 for the lithium battery module 61 is fixedly connected to the inner wall of the U-shaped mounting plate 4. An inclined hole is provided on the outer wall of the conical reflector 12, and a light-shielding tube 63 is fixedly connected to the hole wall of the inclined hole. The light incident end of the light-shielding tube 63 is close to the LED energy-saving bulb 3. A light intensity sensor 64 is fixedly embedded in the detection end of the light-shielding tube 63. A connecting cylinder 65 is fixedly connected to the inner wall of the top end of the lamp housing 1. An electromagnet 66 is provided inside the connecting cylinder 65. The top end of the electromagnet 66 is fixedly connected to the inner wall of the top end of the lamp housing 1. A round hole is provided at the bottom end of the connecting cylinder 65, and a T-shaped insulating rod 67 is movably connected to the hole wall of the round hole. A power-on piece 68 is fixedly connected to the upper surface of the T-shaped insulating rod 67. Two conductive blocks 69 are fixedly connected to the inner wall of the bottom end of the connecting cylinder 65. A normally open electromagnetic switch 610 and a digital potentiometer 611 are fixedly connected to the outer wall of the connecting cylinder 65. This mechanism enables the LED energy-saving lamp to have the function of preventing voltage dip interference when the power grid is overloaded, not only avoiding the weakening of the lighting brightness of the LED energy-saving lamp, but also avoiding the situation of the LED energy-saving lamp flashing or frequently turning on and off.

[0021] A mosquito killing mechanism 7 is fixedly connected to the inner wall of the bottom end of the U-shaped mounting plate 4. The mosquito killing mechanism 7 includes an annular metal box 71 fixedly connected to the inner wall of the bottom end of the U-shaped mounting plate 4. The outer wall of the inner side of the annular metal box 71 is in contact with the outer wall of the aluminum heat dissipation shell 9. A mosquito repellent liquid layer 72 is filled inside the annular metal box 71. A through hole is provided on the upper surface of the annular metal box 71, and a small one-way valve 73 is fixedly connected to the hole wall of the through hole. A threaded hole is provided on the upper surface of the annular metal box 71, and a sealing plug 74 is threadedly connected to the hole wall of the threaded hole. A plurality of inclined air spraying holes 75 are provided on the lower surface of the light-transmitting lampshade 2, enabling the LED energy-saving lamp to not only have high heat dissipation capacity, but also have the ability to efficiently trap and kill mosquitoes in summer, ensuring the lighting effect of the LED energy-saving lamp, optimizing the use defects of the LED energy-saving lamp, and improving the comfort of indoor residents.

[0022] A round hole is formed in the outer wall of the lamp housing 1, and an auxiliary mechanism 8 is fixedly connected to the hole wall of the round hole. The auxiliary mechanism 8 includes a mounting cylinder 81 fixedly embedded in the side wall of the lamp housing 1. A filter screen 82 is fixedly connected to the inner wall of the mounting cylinder 81. A micro air pump 83 is fixedly connected to the inner wall of the mounting cylinder 81. The air outlet end of the micro air pump 83 is fixedly communicated with an air pipe 84. The air outlet end of the air pipe 84 passes through the outer wall of the side end of the mounting cylinder 81 and extends into the interior of the lamp housing 1.

[0023] An aluminum heat dissipation shell 9 is fixedly sleeved on the top outer wall of the LED driving lamp socket 5. A wire passing hole 16 is formed in the top of the aluminum heat dissipation shell 9. The inner cavity of the aluminum heat dissipation shell 9 is communicated with the inner cavity of the LED driving lamp socket 5. The aluminum heat dissipation shell 9 can improve the heat dissipation of the electronic components in the LED driving lamp socket 5. Two symmetrically distributed mounting counterbores 17 are formed in the upper surface of the lamp housing 1. A gap-blocking rubber ring 18 is fixedly connected to the upper surface of the lamp housing 1. The gap-blocking rubber ring 18 can ensure the stable connection of the LED energy-saving lamp to the indoor ceiling and improve the installation stability of the LED energy-saving lamp.

[0024] Two L-shaped hanging ears 10 are fixedly connected to the top of the light-transmitting lamp cover 2. A plurality of grooves are formed in the upper surface of the convex ring at the bottom of the lamp housing 1, and a limiting rubber block 15 for stabilizing the L-shaped hanging ears 10 is fixedly connected to the groove wall of the grooves. Two opening grooves 11 matching with the L-shaped hanging ears 10 are formed in the outer wall of the convex ring at the bottom of the lamp housing 1. A conical reflector 12 is fixedly connected to the inner wall of the light-transmitting lamp cover 2. The top of the conical reflector 12 is in sealed contact with the inner wall of the U-shaped mounting plate 4. The electrical connection and working principle of the above-mentioned electrified equipment are prior arts and are well known to those skilled in the art, and will not be described in detail here.

[0025] The operating principle of the present invention is described as follows: when the LED energy-saving lamp needs to be lit, first turn on the control switch used to turn on and off the LED energy-saving lamp, and the mechanical contacts in the control switch are closed to form a conductive path. At the same time, the LED energy-saving lamp circuit is turned on, and the power of the power grid is directly passed through the LED driving lamp holder 5 to light up the LED energy-saving bulb 3, wherein the LED driving lamp holder 5 has a DC-DC regulator component and an LED chip. Under the action of the current, the semiconductor chip in the LED energy-saving bulb 3 releases energy through the recombination of electrons and holes to emit light, thereby achieving lighting. At the same time, the power of the power grid is also passed through the small charge and discharge controller 62 to float charge the lithium battery module 61. The small charge and discharge controller 62 has a built-in charging management chip to monitor the voltage and current of the lithium battery module 61 in real time. When the lithium battery is detected, When the battery module 61 is low on power, the charging current and voltage are automatically adjusted to charge the battery with a constant current. When the battery voltage reaches the set floating charge voltage, it switches to trickle charging to ensure that the lithium battery module 61 has sufficient power and that the lithium battery module 61 can pass through the discharge management circuit under a low voltage state to ensure that the LED energy-saving bulb 3 is lit with a stable voltage and current, and can energize the normally open electromagnetic switch 610 and the electromagnet 66. After the electromagnet 66 is energized, the coil inside it generates electromagnetic induction, forms a magnetic field to generate magnetic attraction, and attracts the iron power-carrying sheet 68 to move upward, and the power-carrying sheet 68 is away from the two conductive blocks 69, so that the lithium battery module 61 interrupts the power supply circuit for the LED driving lamp holder 5 and the LED energy-saving bulb 3, ensuring that the LED energy-saving lamp can directly and efficiently use the power of the power grid; When the load of the summer power grid increases due to excessive air conditioner usage and the voltage of the power grid drops below 80% of the rated value, the voltage across the coil of the electromagnet 66 decreases at this time. According to the principle of electromagnetic induction, the current passing through the coil of the electromagnet 66 decreases, the magnetic flux of the electromagnet 66 weakens, the magnetic attraction of the electromagnet 66 decreases, and the energized piece 68 at the bottom of the electromagnet 66 is separated from the electromagnet 66 under the influence of its own gravity and the gravity of the T-shaped insulating rod 67. Finally, the energized piece 68 connects the circuit between the two conductive blocks 69. At the same time, the normally open electromagnetic switch 610 remains energized and closed, ensuring stable power supply to the circuit of the two conductive blocks 69. Then, the lithium battery module 61 converts the battery voltage into a stable voltage suitable for the LED driving lamp holder 5 and the LED energy-saving lamp 3 through its internal DC-DC conversion circuit, providing stable and interference-free electrical energy to the LED driving lamp holder 5 and the LED energy-saving lamp 3. The LED energy-saving lamp can be stably and reliably lit and will not experience situations such as dimming, flickering, and extinguishing of the LED energy-saving lamp 3. Moreover, the electrical energy of the power grid continuously float-charges the lithium battery module 61 through the small charge and discharge controller 62 to ensure the continuity of the operation of the LED energy-saving lamp. When the LED energy-saving lamp is controlled by the control switch to cut off the power and go out, the normally open electromagnetic switch 610 is de-energized and opened, and the energized piece 68 loses the magnetic attraction of the electromagnet 66 and contacts the conductive block 69. However, at this time, the normally open electromagnetic switch 610 is disconnected, and the power supply circuit of the lithium battery module 61 to the LED energy-saving lamp 3 remains disconnected, and the LED energy-saving lamp 3 still does not light up. This mechanism enables the LED energy-saving lamp to have the function of preventing voltage dip interference during power grid overload, not only avoiding the dimming of the illumination brightness of the LED energy-saving lamp but also avoiding the flickering or frequent switching on and off of the LED energy-saving lamp, improving the protection ability of the LED energy-saving lamp, reducing the probability of damage to internal electronic components, and enhancing the stability, effect, and lifespan of the LED energy-saving lamp; When the LED energy-saving lamp is used during the day on a rainy or cloudy day, the LED energy-saving lamp is controlled to start by a control switch, and the micro PLC controller 14 and the light intensity sensor 64 are powered on. The light intensity sensor 64 uses a photosensitive resistor or a photodiode as the sensing element, and detects the light intensity F1 on a rainy or cloudy day through the light-shielding tube 63 and the light-transmitting lamp cover 2, and converts the light intensity F1 into an electrical signal and transmits it to the micro PLC controller 14. A mathematical model of the light intensity and the luminous intensity of the LED energy-saving lamp 3 is pre-stored inside the micro PLC controller 14. By calculation, the luminous intensity F2 of the LED energy-saving lamp 3 is obtained, so that the luminous intensity F2 of the LED energy-saving lamp 3 plus the light intensity F1 on a rainy or cloudy day obtains the standard light intensity threshold F3 required for the living environment preset by the micro PLC controller 14, that is, the rated luminous intensity of the LED energy-saving lamp 3. The greater the light intensity F1, the smaller the value of the luminous intensity F2. The two are inversely proportional, that is, the better the lighting environment on a rainy or cloudy day, the weaker the effective luminous intensity of the LED energy-saving lamp 3. Thus, on the basis of meeting the standard light intensity required for the living environment, the energy consumption of the LED energy-saving lamp can be effectively reduced. The light intensity of the LED energy-saving lamp 3 is adjusted by the micro PLC controller 14 to realize the resistance of the digital potentiometer 611 in the same circuit as the LED energy-saving lamp 3. The digital potentiometer 611 increases the resistance of the LED energy-saving lamp 3 circuit. When the resistance increases, the current decreases, thereby weakening the light intensity of the LED energy-saving lamp 3. Conversely, the light intensity increases. This mechanism enables the LED energy-saving lamp to have the ability to automatically adjust the luminous intensity according to the ambient light intensity when used during the day on a rainy or cloudy day, effectively reducing the energy consumption of the lamp, thereby improving the energy-saving performance of the LED energy-saving lamp; When the LED energy-saving lamp is powered on and in use, the micro air pump 83 is also powered on and starts. The motor inside the micro air pump 83 drives the impeller to rotate, forming a negative pressure. The outside air is sucked into the inside of the lamp housing 1 through the installation cylinder 81 and the filter mesh 82, accelerating the air flow at the lamp housing 1 and the aluminum heat dissipation housing 9. At the same time, the heat dissipation inside the LED lamp is accelerated. After heat dissipation, the air is ejected through the inclined air ejection holes 75, avoiding the formation of a high-temperature environment inside the LED lamp, thereby preventing the high-temperature environment from accelerating the aging of the LED chip in the LED driving lamp socket 5 and avoiding the situation of light attenuation of the LED energy-saving lamp caused by high temperature, further improving the reliability of the use of the LED energy-saving lamp. In addition, in the summer environment, by opening the light-transmitting lamp cover 2 and the sealing plug 74, and filling the mosquito-repellent liquid layer 72 in the annular metal box 71. Then when the LED energy-saving lamp works in summer, the heat on the surface of the aluminum heat dissipation housing 9 is conducted to the mosquito-repellent liquid layer 72 through the annular metal box 71. The mosquito-repellent liquid layer 72 is heated and evaporated, and the evaporated substance is continuously ejected in small doses through the small one-way valve 73. The ejected substance is ejected from the inclined air ejection holes 75 along with the air conveyed by the air pipe 84 and is sprayed around the light-transmitting lamp cover 2. Utilizing the phototaxis of mosquitoes, the mosquitoes are attracted to the vicinity of the LED energy-saving lamp. The evaporated mosquito-repellent liquid substance can efficiently kill these mosquitoes, avoiding too many mosquitoes attaching to the light-transmitting lamp cover 2 and affecting the lighting effect, and also avoiding mosquitoes biting the indoor personnel. This mechanism enables the LED energy-saving lamp to not only have high heat dissipation capacity but also have the ability to efficiently trap and kill mosquitoes in summer, ensuring the lighting effect of the LED energy-saving lamp, while optimizing the use defects of the LED energy-saving lamp and being able to improve the comfort of indoor personnel's residence.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An LED energy-saving lamp, comprising a lamp housing (1), a light-transmitting lampshade (2) and an LED energy-saving bulb (3), characterized in that: The inner wall of the lamp housing (1) is fixedly connected to a U-shaped mounting plate (4), the upper surface of the U-shaped mounting plate (4) is provided with a mounting through hole, and the hole wall of the mounting through hole is fixedly connected to an LED driving lamp holder (5), the bottom end of the LED driving lamp holder (5) is electrically connected to the LED energy-saving bulb (3), and the outer wall of the U-shaped mounting plate (4) is fixedly connected to a lighting stabilization mechanism (6); A mosquito killing mechanism (7) is fixedly connected to the inner wall of the bottom end of the U-shaped mounting plate (4); The outer wall of the lamp housing (1) is provided with a circular hole, and the hole wall of the circular hole is fixedly connected to an auxiliary mechanism (8); The top of the light-transmitting lampshade (2) is fixedly connected to two L-shaped hanging ears (10), the outer wall of the convex ring at the bottom end of the lamp housing (1) is provided with two opening grooves (11) that match the L-shaped hanging ears (10), the inner wall of the light-transmitting lampshade (2) is fixedly connected to a conical reflector (12), and the top of the conical reflector (12) is in sealing contact with the inner wall of the U-shaped mounting plate (4).

2. The LED energy-saving lamp according to claim 1, characterized in that: An L-shaped mounting plate (13) is fixedly connected to the inner wall of the lamp housing (1), and a micro PLC controller (14) is fixedly connected to the inner wall of the L-shaped mounting plate (13).

3. The LED energy-saving lamp according to claim 1, characterized in that: A plurality of grooves are formed on the upper surface of the convex ring at the bottom end of the lamp housing (1), and a limiting rubber block (15) for stabilizing the L-shaped hanging ear (10) is fixedly connected to the groove wall.

4. The LED energy-saving lamp according to claim 1, characterized in that: The lighting stabilization mechanism (6) comprises a lithium battery module (61) fixedly connected to the outer wall of the U-shaped mounting plate (4); a small charge and discharge controller (62) for the lithium battery module (61) is fixedly connected to the inner wall of the U-shaped mounting plate (4); an oblique hole is formed on the outer wall of the conical reflector (12); a light shielding tube (63) is fixedly connected to the hole wall of the oblique hole; a light inlet end of the light shielding tube (63) is close to the LED energy-saving bulb (3); a light intensity sensor (64) is fixedly embedded at the detection end of the light shielding tube (63); and a light sensor (64) is fixedly connected to the inner wall of the top end of the lamp housing (1). A connecting tube (65), wherein an electromagnet (66) is provided inside the connecting tube (65), the top end of the electromagnet (66) is fixedly connected to the top inner wall of the lamp housing (1), a circular hole is opened at the bottom end of the connecting tube (65), and a T-shaped insulating rod (67) is movably connected to the hole wall of the circular hole, a current-carrying sheet (68) is fixedly connected to the upper surface of the T-shaped insulating rod (67), two conductive blocks (69) are fixedly connected to the inner wall of the bottom end of the connecting tube (65), and a normally open electromagnetic switch (610) and a digital potentiometer (611) are fixedly connected to the outer wall of the connecting tube (65).

5. The LED energy-saving lamp according to claim 1, characterized in that: The auxiliary mechanism (8) comprises a mounting tube (81) fixedly embedded in the side wall of the lamp housing (1); a filter mesh (82) is fixedly connected to the inner wall of the mounting tube (81); a micro air pump (83) is fixedly connected to the inner wall of the mounting tube (81); an air outlet end of the micro air pump (83) is fixedly connected to an air pipe (84); and an air outlet end of the air pipe (84) passes through the outer wall of the side end of the mounting tube (81) and extends into the interior of the lamp housing (1).

6. The LED energy-saving lamp according to claim 1, characterized in that: An aluminum heat dissipation shell (9) is fixedly sleeved on the top outer wall of the LED driving lamp holder (5), a threading hole (16) is provided on the top of the aluminum heat dissipation shell (9), and the internal cavity of the aluminum heat dissipation shell (9) is connected to the internal cavity of the LED driving lamp holder (5).

7. The LED energy-saving lamp according to claim 6, characterized in that: The mosquito killing mechanism (7) comprises an annular metal box (71) fixedly connected to the inner wall of the bottom end of the U-shaped mounting plate (4); the inner outer wall of the annular metal box (71) contacts the outer wall of the aluminum heat dissipation shell (9); the interior of the annular metal box (71) is filled with a mosquito coil liquid layer (72); a through hole is provided on the upper surface of the annular metal box (71); a small one-way valve (73) is fixedly connected to the hole wall of the through hole; a threaded hole is provided on the upper surface of the annular metal box (71); a sealing plug (74) is threadedly connected to the hole wall of the threaded hole; and a plurality of inclined air jet holes (75) are provided on the lower surface of the light-transmitting lampshade (2).

8. The LED energy-saving lamp according to claim 1, characterized in that: The upper surface of the lamp housing (1) is provided with two symmetrically distributed mounting countersunk holes (17), and a seam-blocking rubber ring (18) is fixedly connected to the upper surface of the lamp housing (1).

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