Garden street lamp with mosquito-repelling and insect-preventing functions

Abstract

The garden street lamp comprises a lamp pole, a supporting column is fixed to the upper portion of the lamp pole, a lampshade is arranged on the upper portion of the supporting column, a motor is arranged in the lamp pole, the non-driving end of a rotating shaft of the motor penetrates through the upper portion of the lamp pole, and a diffusion mechanism used for spraying mosquito repelling liquid is arranged at the non-driving end of the rotating shaft; a gear section is arranged on the outer wall of the section, located outside the lamp post, of the rotating shaft. A removing mechanism used for removing sundries on the surface of the lampshade is arranged on the outer side of the supporting column. When the rotating shaft rotates, the diffusion mechanism is driven to spray mosquito repellent liquid to the periphery of the street lamp, and meanwhile the gear section drives the clearing mechanism to scrape away sundries attached to the surface of the lampshade. According to the scheme, the problems that an existing garden street lamp is single in function, the street lamp and pedestrians are easily affected by mosquitoes and sundries, and no cleaning mechanism exists are solved.

Description

Technical Field

[0001] The invention relates to the technical field of garden facilities, and in particular to a garden street lamp with the function of repelling mosquitoes and preventing insects. Background Art

[0002] Garden street lights are a type of lighting equipment specially designed for outdoor garden environments. They not only provide necessary nighttime lighting, but also beautify the environment. These street lights usually have a unique design style that can blend harmoniously with the surrounding natural landscape while providing safe and comfortable lighting effects.

[0003] Mosquitoes and debris have many effects on garden street lights. First, after being attracted by the light, mosquitoes will gather around the lamps, which not only affects the lighting effect, but also shortens the service life of the lamps because the insects block the light or enter the inside of the lamps. Secondly, mosquito bites will cause discomfort to people in the garden and even spread diseases. In addition, debris such as fallen leaves and dust accumulate on the surface of the lamp, which will reduce the lighting efficiency and increase the maintenance workload. Therefore, it is very necessary to design a garden street lamp that can repel mosquitoes and insects and automatically remove debris. It can not only improve the lighting quality, but also enhance the comfort and safety of people in the garden, while reducing maintenance costs.

[0004] The main disadvantages of general garden street lights are as follows: First, they lack mosquito repellent and insect repellent functions. The gathering of mosquitoes not only affects the lighting effect, but also threatens people's health. Second, ordinary garden street lights usually have no cleaning mechanism. The accumulation of debris requires regular manual cleaning, which increases maintenance costs and labor intensity. Summary of the invention

[0005] The present invention aims to provide a garden street lamp with the function of repelling mosquitoes and preventing insects, so as to solve the problems that the existing garden street lamps have single functions, the street lamps and pedestrians are easily affected by mosquitoes and debris, and there is no cleaning mechanism.

[0006] The present invention is achieved through the following technical solutions: A garden street lamp with the function of repelling mosquitoes and preventing insects comprises a lamp post, a support column is fixed above the lamp post, and a lampshade is arranged above the support column. A motor is provided inside the lamp post, a non-driving end of the motor shaft passes through the top of the lamp post, and a diffusion mechanism for spraying mosquito repellent is provided on the non-driving end of the shaft; A gear section is provided on an outer wall of a section of the rotating shaft located outside the lamp post, and a cleaning mechanism for cleaning debris on the surface of the lampshade is provided on the outer side of the supporting column; when the rotating shaft rotates, it drives the diffusion mechanism to spray mosquito repellent liquid around the street lamp, and at the same time drives the cleaning mechanism through the gear section to scrape off debris attached to the surface of the lampshade.

[0007] The present invention mainly provides an innovative technical solution for garden street lamps, which realizes effective spraying of mosquito repellent by integrating a motor and a rotating shaft inside the lamp post and setting a diffusion mechanism at the non-driving end of the rotating shaft. At the same time, the outer section of the rotating shaft is connected to the cleaning mechanism on the support column through the gear section, and the rotational power of the motor is used to simultaneously complete the functions of repelling mosquitoes and cleaning the surface of the lampshade. This solution improves the practicality of the street lamp, simplifies the structure through mechanical linkage, improves maintenance efficiency, and provides a more comfortable and pleasant night lighting solution for the garden environment.

[0008] As a preferred embodiment of the present invention, a collecting mechanism for collecting scraped debris is also provided above the lamp post.

[0009] As a preferred embodiment of the present invention, the collecting mechanism includes two semicircular collectors in mirror image, each collector is provided with a collecting chamber, and the two collectors are provided with magnetic blocks on the contact surface for connecting with each other. The collectors are designed to be semicircular in order to facilitate symmetrical arrangement around the rotation axis and to completely cover the area under the lampshade. The semicircular design enables the two collectors to form a complete circular space when closed, effectively collecting debris scraped from the lampshade.

[0010] As a preferred embodiment of the present invention, the diffusion mechanism includes a mosquito repellent liquid chamber arranged at the non-driving end of the rotating shaft, a diffusion blade is provided at the outer edge of the non-driving end of the rotating shaft, and a channel connected to the mosquito repellent liquid chamber is provided inside the diffusion blade; when the rotating shaft rotates, centrifugal force is generated to throw the mosquito repellent liquid in the mosquito repellent liquid chamber out through the channel and dispersed by the airflow generated by the diffusion blade.

[0011] As a preferred embodiment of the present invention, the cleaning mechanism includes a worm gear arranged inside the support column and matched with the gear segment, one end of the worm gear is movably connected to the inner wall of the support column, the other end of the worm gear penetrates the support column, and a driving wheel is provided on the protruding section of the worm gear; the outer wall of the support column is provided with a fixed ring and a rotating ring along the direction from top to bottom, the fixed ring is fixedly sleeved on the outer wall of the support column, and the rotating ring is movably sleeved on the outer wall of the support column; an umbrella-shaped gear is provided below the rotating ring, and the umbrella-shaped gear matches the driving wheel; a cleaning rod is fixedly provided above the rotating ring; when the rotating shaft rotates, the worm gear is driven to rotate through the gear segment, and then through the cooperation of the driving wheel and the umbrella-shaped gear, the rotating ring and the cleaning rod are rotated around the axis of the rotating shaft as the center to clean the surface of the lampshade.

[0012] As a preferred embodiment of the present invention, there are three lampshades, and along the axis direction of the rotating shaft, the cross section of each lampshade is fan-shaped; the cross sections of the three lampshades form a circle coaxial with the rotating shaft, which can provide uniform lighting coverage and reduce lighting blind spots.

[0013] As a preferred embodiment of the present invention, each collector is provided with an inclined portion on its outer circumferential side wall, and the straight line intersections of the inclined portion all intersect at the same point of the axis of the rotating shaft, in order to guide the scraped debris to smoothly enter the collection chamber and reduce the residence time of the debris on the collector surface.

[0014] As a preferred embodiment of the present invention, a brush strip is provided on one side of the cleaning rod close to the lampshade surface; along the length direction of the tilting rod, the length of the brush strip is consistent with the length of the cleaning rod.

[0015] As a preferred embodiment of the present invention, the diffusion blades are perpendicular to the axis of the rotating shaft; along the horizontal length of the diffusion blades when rotating, the length of each diffusion blade is greater than the radius of the fan-shaped cross-section of the lampshade.

[0016] As a preferred embodiment of the present invention, an annular protrusion is provided above the fixed ring, and an annular groove matching the annular protrusion is provided below the rotating ring, thereby ensuring that the rotating ring will not easily deviate or loosen when subjected to wind or other external forces, thereby maintaining the normal working state of the street lamp.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects: The core of the garden street lamp of the present invention lies in the configuration of the motor and the rotating shaft inside the lamp post, as well as the mosquito repellent liquid diffusion mechanism integrated on the rotating shaft. The motor is connected to the diffusion mechanism through the non-driving end of the rotating shaft. When the motor is started, the rotation of the rotating shaft drives the diffusion mechanism to work, and the mosquito repellent liquid is evenly sprayed around the street lamp by centrifugal force, which effectively realizes the function of repelling mosquitoes and preventing insects, improves the practicality of the street lamp, and simplifies the structure and improves the maintenance efficiency through mechanical linkage. In addition, the outer section of the rotating shaft is connected to the cleaning mechanism on the supporting column through the gear section. When the rotating shaft rotates, the gear section drives the cleaning mechanism to work, automatically removes the debris attached to the surface of the lampshade, and ensures that the lighting effect of the street lamp is always in the best state. The present invention realizes multi-functional integration through the innovative way of mechanical linkage, and also reduces the demand and cost of manual maintenance, providing a more efficient and convenient lighting solution for the garden environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the street lamp of the present invention; Figure 2 for Figure 1 A magnified view of the structure at A; Figure 3 The relative positions and matching relationship diagram of the shaft gear segment, worm, support column and rotating ring; Figure 4 is a top view of the lampshade; Figure 5 It is a structural schematic diagram of a rotating ring and a fixed ring; Figure 6 The relative position and matching relationship diagram of the cleaning mechanism and the lampshade; Figure 7 It is a schematic diagram of the structure of the collector; Figure 8 Another embodiment of the diffusion mechanism.

[0019] The reference numerals represent: 1, lamp post, 11, supporting post, 12, lampshade, 13, collector, 131, inclined portion, 2, motor, 3, rotating shaft, 31, gear section, 32, mosquito repellent liquid chamber, 33, diffusion blade, 331, channel, 4, bulb, 5, rotating ring, 51, annular groove, 52, umbrella gear, 6, cleaning rod, 61, brush strip, 7, fixing ring, 71, annular protrusion, 8, worm, 81, driving wheel. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the present invention clearer, the technical scheme of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention. The schematic implementation mode of the present invention and its description are only used to explain the present invention and are not intended to limit the present invention. It should be noted that the present invention is already in the actual research and development stage.

[0021] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0022] Traditional garden street lights often ignore the impact of mosquitoes and debris on the performance of street lights and the surrounding environment. First of all, the lack of mosquito repellent and insect repellent function is. After being attracted by the light, mosquitoes will gather in large numbers around the lamps, blocking the light, reducing lighting efficiency, and may also pose a threat to people's health. In addition, the accumulation of debris, such as fallen leaves, dust, and bird droppings, is also a common problem with ordinary garden street lights. Debris will cover the surface of the lamp, hindering the transmission of light, and further affecting the lighting effect. In order to keep the street lights clean and in good operation, manual cleaning is required regularly, which increases maintenance costs and labor intensity, especially in large gardens or public spaces. This maintenance work can be cumbersome and time-consuming. Therefore, it is particularly important to design a garden street light that integrates mosquito repellent and insect repellent and automatic cleaning functions.

[0023] Embodiment 1: like Figure 1 As shown, the present invention provides a garden street lamp with mosquito repellent and insect prevention functions, the street lamp comprises a lamp post 1, a support column 11 is fixed above the lamp post 1, a lampshade 12 is arranged above the support column 11, a motor 2 is arranged inside the lamp post 1, the non-driving end of the rotating shaft 3 of the motor 2 passes through the top of the lamp post 1, and a diffusion mechanism for spraying mosquito repellent liquid is arranged on the non-driving end of the rotating shaft 3; a gear section 31 is arranged on an outer wall of a section of the rotating shaft 3 located outside the lamp post 1, and a cleaning mechanism for cleaning debris on the surface of the lampshade 12 is arranged on the outer side of the support column 11; when the rotating shaft 3 rotates, it drives the diffusion mechanism to spray the mosquito repellent liquid around the street lamp, and at the same time drives the cleaning mechanism through the gear section 31 to scrape off debris attached to the surface of the lampshade 12.

[0024] The power supply of the light bulb 4 and the motor 2 in the lampshade 12 usually comes from the same power supply system, which may include external power connection, battery storage or conversion of renewable energy such as solar panels. In traditional garden street lights, the power supply comes directly from the city power grid, connected to the control box in the lamp post 1 through wires, and then distributed to the light bulb and motor 2. For street lights using solar energy, the solar panel will convert solar energy into electrical energy and store it in the battery, which will provide power to the light bulb and motor 2, ensuring that the street light can work normally at night or on cloudy days.

[0025] Once the power is turned on, the motor 2 starts to work. The motor 2 is the power source of the entire system, and it transmits power to other components through the rotating shaft 3; the rotational motion of the motor 2 is transmitted to the diffusion mechanism through the rotating shaft 3. The diffusion mechanism includes a mosquito repellent liquid storage chamber connected to the rotating shaft 3 and a series of diffusion blades 33. When the rotating shaft 3 rotates, the mosquito repellent liquid is thrown out of the storage chamber due to the centrifugal force, and further diffused into the surrounding environment through the airflow generated by the diffusion blades 33, achieving the effect of repelling mosquitoes and insects; at the same time, the rotation of the motor 2 also drives the cleaning mechanism to work through the gear segment 31. The cleaning mechanism includes a cleaning brush or other forms of scraping devices connected to the gear segment 31, which rotate under the drive of the rotating shaft 3 to scrape off the debris attached to the surface of the lampshade 12.

[0026] The solution of this embodiment is conceived from the inventor's profound experience and continuous attention to the garden environment in daily life. By integrating mosquito repellent and insect repellent functions, the street lamp can effectively reduce the impact of mosquitoes on people's activities and improve the comfort and safety of the garden. Secondly, the design of the cleaning mechanism enables the street lamp to automatically clean the debris on the surface of the lampshade 12, maintain the lighting effect, and reduce the need for manual maintenance. In addition, through mechanical linkage, the diffusion mechanism and the cleaning mechanism can work simultaneously, which improves the overall efficiency and practicality of the street lamp.

[0027] The design of the diffusion mechanism can be in various forms, such as using an ultrasonic mosquito repellent or a chemical mosquito repellent release device. The ultrasonic mosquito repellent drives away mosquitoes by emitting sound waves of a specific frequency, while the chemical mosquito repellent release device achieves the purpose of repelling mosquitoes by releasing chemicals at a fixed time. The removal mechanism can also take other forms, such as using high-pressure airflow to blow or electrostatic adsorption to remove debris.

[0028] like Figure 2 As shown, the diffusion mechanism includes a mosquito repellent liquid chamber 32 arranged at the non-driving end of the rotating shaft 3, a diffusion blade 33 is provided on the outer edge of the non-driving end of the rotating shaft 3, and a channel 331 connected to the mosquito repellent liquid chamber 32 is provided inside the diffusion blade 33; when the rotating shaft 3 rotates, centrifugal force is generated to throw the mosquito repellent liquid in the mosquito repellent liquid chamber 32 out through the channel 331 and dispersed by the airflow generated by the diffusion blade 33.

[0029] The diffusion blade 33 is a key component of the diffusion mechanism and can be designed to be a plane shape perpendicular to the axis of the rotating shaft 3. Its length should be sufficient to cover the entire surface of the lampshade 12 to ensure that the mosquito repellent liquid can be evenly distributed in the surrounding environment. The length of the blade should be greater than the radius of the fan-shaped cross-section of the lampshade 12 to ensure that sufficient airflow can be generated to disperse the mosquito repellent liquid during rotation. In addition, the number and angle of the blades can also be adjusted according to actual needs, such as increasing the number of blades or adjusting the blade angle to optimize the direction and intensity of the airflow, thereby improving the mosquito repellent effect. The material of the diffusion blade 33 should be a lightweight and corrosion-resistant material, such as plastic or aluminum alloy, to reduce energy loss during rotation and adapt to outdoor environments.

[0030] In the design of the diffusion mechanism, an adjustment mechanism can be added to allow the rotation speed and angle of the diffusion blade 33 to be adjusted according to environmental conditions (such as wind speed, temperature and humidity). This can be achieved through a simple mechanical adjustment device or an electronic control system. In addition, in order to improve the use efficiency of the mosquito repellent liquid, a filter screen can be set in the mosquito repellent liquid chamber 32 to prevent impurities from clogging the channel 331 and ensure that the mosquito repellent liquid can be thrown out smoothly.

[0031] like Figure 1 and Figure 6 As shown, this embodiment has a better implementation method. The cleaning mechanism includes a worm 8 arranged inside the support column 11 and matched with the gear segment 31. One end of the worm 8 is movably connected to the inner wall of the support column 11, and the other end of the worm 8 passes through the support column 11. A driving wheel 81 is provided on the protruding section of the worm 8; the outer wall of the support column 11 is provided with a fixed ring 7 and a rotating ring 5 along the direction from top to bottom. The fixed ring 7 is fixedly sleeved on the outer wall of the support column 11, and the rotating ring 5 is movably sleeved on the outer wall of the support column 11; an umbrella-shaped gear 52 is provided below the rotating ring 5, and the umbrella-shaped gear 52 matches the driving wheel 81; a cleaning rod 6 is fixedly provided above the rotating ring 5; when the rotating shaft 3 rotates, the worm 8 is driven to rotate through the gear segment 31, and then through the cooperation of the driving wheel 81 and the umbrella-shaped gear 52, the rotating ring 5 and the cleaning rod 6 rotate around the axis of the rotating shaft 3 as the center, so as to clean the surface of the lampshade 12.

[0032] It should be noted that the combination of the gear segment 31 and the worm 8 constitutes a typical worm gear 8 mechanism. In this mechanism, the gear segment 31 acts as a worm wheel, and the worm 8 acts as a driving element. When the motor 2 drives the rotating shaft 3 to rotate, the gear segment 31 rotates accordingly, and through the transmission action of the worm 8, the rotational motion is converted into vertical motion, thereby driving the driving wheel 81 to rotate. The engagement of the driving wheel 81 with the bevel gear 52 further transmits the motion to the rotating ring 5, causing it to rotate around the axis of the rotating shaft 3, thereby driving the cleaning rod 6 to clean the surface of the lampshade 12.

[0033] In order to improve the working efficiency and durability of the cleaning mechanism, it is possible to consider using wear-resistant materials to manufacture the worm 8 and the gear segment 31, such as hardened steel or special plastics. In addition, in order to reduce the maintenance workload, it can be designed to be an easy-to-disassemble structure to facilitate regular cleaning and lubrication. In the design of the rotating ring 5 and the fixed ring 7, a sealing device can be added to prevent dust and moisture from entering the interior of the mechanism and extend the service life. In order to adapt to different shapes and sizes of the lampshade 12, the design of the cleaning rod 6 and the brush strip 61 can also be modular, allowing replacement and adjustment according to actual needs.

[0034] like Figure 1 and Figure 4 As shown, there is a better implementation method for this embodiment. There are three lampshades 12. Along the axial direction of the rotating shaft 3, the cross section of each lampshade 12 is fan-shaped; the cross sections of the three lampshades 12 form a circle that is coaxial with the rotating shaft 3.

[0035] The lampshade 12 is composed of three fan-shaped lampshades 12 arranged along the axis of the rotating shaft 3, which together form a circle coaxial with the rotating shaft 3. The middle of the lampshade 12 is the rotating shaft 3, which will not affect the lighting. The advantage is that it can provide uniform lighting coverage and reduce lighting blind spots. The arrangement of the fan-shaped lampshades 12 allows light to be emitted from multiple angles, thereby creating a soft and uniform lighting effect in the garden. In addition, this design also facilitates the installation and maintenance of the lampshade 12, because each fan-shaped part can be disassembled and replaced separately without disassembling the entire lampshade 12.

[0036] There are many other implementations that can achieve similar or better lighting effects. For example, a fully circular lampshade 12 can be used to control the direction and distribution of light through an internal reflector; or modular LED light strips can be used to adjust the number and position of the light strips as needed to achieve a flexible lighting layout.

[0037] like Figure 1 As shown, there is a better implementation method of this embodiment, a brush strip 61 is provided on one side of the cleaning rod 6 close to the surface of the lampshade 12; along the length direction of the inclined rod, the length of the brush strip 61 is consistent with the length of the cleaning rod 6. The length of the brush strip 61 is consistent with the length of the cleaning rod 6, which means that no uncleaned area will be left during the cleaning process, thereby ensuring the cleanliness and lighting effect of the lampshade 12. The brush strip 61 can be made of a wear-resistant and flexible material, such as nylon or polypropylene, to ensure that the cleaning effect is maintained during long-term use and reduce damage to the surface of the lampshade 12.

[0038] like Figure 1As shown, there is a better implementation method for this embodiment, the diffusion blades 33 are perpendicular to the axis of the rotating shaft 3; along the horizontal length of the diffusion blades 33 when rotating, the length of each diffusion blade 33 is greater than the radius of the fan-shaped cross section of the lampshade 12. The diffusion blades 33 can generate a large airflow when rotating, which helps the mosquito repellent liquid to diffuse evenly in the air and improve the mosquito repellent effect. At the same time, the longer blades cover a wider area, ensuring that the mosquito repellent liquid can cover a larger area around the lampshade 12. The angle and shape of the blades can also be optimized, such as using a curved or inclined blade shape to enhance the airflow guiding effect.

[0039] like Figure 5 As shown, there is a better implementation method for this embodiment, where an annular protrusion 71 is provided above the fixed ring 7, and an annular groove 51 matching the annular protrusion 71 is provided below the rotating ring 5. The cooperation between the annular groove 51 and the annular protrusion 71 forms a mechanical interlocking mechanism, which can stabilize the rotating ring 5; the annular protrusion 71 can be embedded in the annular groove 51, limiting the movement of the rotating ring 5 in the vertical direction, while allowing free rotation on the horizontal plane, ensuring that the rotating ring 5 will not easily deviate or loosen when subjected to wind or other external forces, thereby maintaining the normal working state of the street lamp.

[0040] It is very important to stabilize the rotating ring 5, because the rotating ring 5 is usually connected to the cleaning mechanism and is responsible for driving the cleaning rod 6 or the brush to rotate to remove the debris on the surface of the lampshade 12. If the rotating ring 5 is unstable, the working efficiency of the cleaning mechanism will be affected, which may lead to incomplete cleaning, and may even cause the failure of the entire cleaning system due to the displacement or damage of the components.

[0041] Embodiment 2: As a further optimization scheme of the above embodiment, a collecting mechanism for collecting scraped debris is also provided above the lamp post 1, and the collecting mechanism includes two mirror-image semicircular collectors 13, each collector 13 is provided with a collecting chamber, and the two collectors 13 are provided with magnetic blocks on the contact surface for connecting with each other; an inclined portion 131 is provided on the outer circumferential side wall of each collector 13, and the intersection points of the straight lines of the inclined portion 131 all intersect at the same point of the axis of the rotating shaft 3.

[0042] like Figure 1 and Figure 7As shown, the main function of the collecting mechanism is to collect the dead bodies of mosquitoes and sundries, such as dust, fallen leaves or other debris, scraped off by the cleaning mechanism when cleaning the surface of the lampshade 12. By setting up the collecting mechanism, these sundries can be prevented from being scattered on the ground, keeping the garden environment clean and tidy, while also reducing the frequency and difficulty of cleaning work. The collector 13 is designed to be semicircular in order to facilitate symmetrical arrangement around the rotating shaft 3 and to completely cover the area below the lampshade 12. The semicircular design enables the two collectors 13 to form a complete circular space when closed, effectively collecting the sundries scraped off the lampshade 12. The two semicircular collectors 13 can be easily installed and disassembled by magnetism, which is convenient for cleaning and maintenance.

[0043] The inclined portion 131 is designed to guide the scraped debris to smoothly enter the collection chamber, reduce the residence time of the debris on the surface of the collector 13, and reduce the possibility of the debris being blown away by the wind or polluting the surrounding environment again.

[0044] Embodiment 3: like Figure 8 FIG. 3 is another embodiment of the diffusion blade 33. In the above-mentioned embodiment, the diffusion blade 33 of the plate structure is easy to process and install, and can also generate a diffused airflow. However, the diffusion efficiency of the propeller blade is better, and the centrifugal force and airflow generated by the rotation can be more effectively utilized, which helps the mosquito repellent liquid to be more evenly diffused into the surrounding environment.

[0045] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them; although the present disclosure has been described in detail with reference to the aforementioned embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present disclosure. The following points need to be explained: In the accompanying drawings of the embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the features in the same embodiment and different embodiments of the present invention can be combined with each other. The above is only an exemplary implementation of the present invention, and is not used to limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the attached claims.

Claims

1. A garden street lamp with mosquito and insect repelling function, comprising a lamp post (1), a support column (11) being fixed above the lamp post (1), a lamp cover (12) being provided above the support column (11), characterized in that: A motor (2) is provided inside the lamp post (1); a non-driving end of a rotating shaft (3) of the motor (2) passes through the top of the lamp post (1); and a diffusion mechanism for spraying mosquito repellent is provided on the non-driving end of the rotating shaft (3); A gear section (31) is provided on an outer wall of a section of the rotating shaft (3) located outside the lamp post (1), and a cleaning mechanism for cleaning debris on the surface of the lampshade (12) is provided on the outer side of the supporting column (11); when the rotating shaft (3) rotates, the diffusion mechanism is driven to spray mosquito repellent liquid around the street lamp, and at the same time, the cleaning mechanism is driven by the gear section (31) to scrape off debris attached to the surface of the lampshade (12).

2. A garden street lamp with mosquito and insect repellent function according to claim 1, characterized in that: A collecting mechanism for collecting scraped debris is also provided above the lamp post (1).

3. A garden street lamp with mosquito and insect repellent function according to claim 2, characterized in that: The collecting mechanism comprises two semicircular collectors (13) in the form of mirror images, each collector (13) being provided with a collecting chamber, and the two collectors (13) being provided with magnetic blocks on contact surfaces for connecting with each other.

4. The garden street lamp with mosquito and insect repelling function according to claim 1, characterized in that: The diffusion mechanism comprises a mosquito repellent liquid chamber (32) arranged at the non-driving end of the rotating shaft (3); a diffusion blade (33) is arranged at the outer edge of the non-driving end of the rotating shaft (3); a channel (331) communicating with the mosquito repellent liquid chamber (32) is arranged inside the diffusion blade (33); when the rotating shaft (3) rotates, centrifugal force is generated to throw the mosquito repellent liquid in the mosquito repellent liquid chamber (32) out through the channel (331) and dispersed by the airflow generated by the diffusion blade (33).

5. A garden street lamp with mosquito and insect repelling function according to claim 4, characterized in that: The cleaning mechanism comprises a worm (8) arranged inside the support column (11) and matched with the gear section (31); one end of the worm (8) is movably connected to the inner wall of the support column (11); the other end of the worm (8) passes through the support column (11); a driving wheel (81) is arranged on the protruding section of the worm (8); a fixed ring (7) and a rotating ring (5) are arranged on the outer wall of the support column (11) from top to bottom; the fixed ring (7) is fixedly sleeved on the outer wall of the support column (11); and the rotating ring (5) is movably sleeved on the outer wall of the support column (11). The outer wall of the support column (11); a parasol-shaped gear (52) is provided below the rotating ring (5), and the parasol-shaped gear (52) matches the driving wheel (81); a cleaning rod (6) is fixedly provided above the rotating ring (5); when the rotating shaft (3) rotates, the worm (8) is driven to rotate through the gear segment (31), and then the rotating ring (5) and the cleaning rod (6) rotate around the axis of the rotating shaft (3) through the cooperation of the driving wheel (81) and the parasol-shaped gear (52), so as to clean the surface of the lampshade (12).

6. A garden street lamp with mosquito and insect repelling function according to claim 5, characterized in that: There are three lampshades (12), and along the axial direction of the rotating shaft (3), the cross section of each lampshade (12) is fan-shaped; the cross sections of the three lampshades (12) form a circle that is coaxial with the rotating shaft (3).

7. The garden street lamp with mosquito and insect repelling function according to claim 3, characterized in that: An inclined portion (131) is provided on the outer circumferential side wall of each collector (13), and the straight line intersections of the inclined portions (131) all intersect at the same point of the axis of the rotating shaft (3).

8. The garden street lamp with mosquito and insect repelling function according to claim 5, characterized in that: A brush strip (61) is provided on one side of the cleaning rod (6) close to the surface of the lampshade (12); along the length direction of the tilting rod, the length of the brush strip (61) is consistent with the length of the cleaning rod (6).

9. The garden street lamp with mosquito and insect repelling function according to claim 8, characterized in that: The diffusion blades (33) are perpendicular to the axis of the rotating shaft (3); along the horizontal length of the diffusion blades (33) when rotating, the length of each diffusion blade (33) is greater than the radius of the fan-shaped cross section of the lampshade (12).

10. A garden street lamp with mosquito and insect repelling function according to any one of claims 8 to 9, characterized in that: An annular protrusion (71) is provided above the fixed ring (7), and an annular groove (51) matching the annular protrusion (71) is provided below the rotating ring (5).

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