Underground intelligent illuminating lamp for landscape garden

Abstract

The underground intelligent lighting lamp comprises a lamp wick body and an underground lamp body shell wrapping the outer side of the lamp wick body, and a light-emitting semiconductor in the lamp wick body and an electrifying assembly of a circuit board of the light-emitting semiconductor penetrate through the lamp body shell in a sealed mode to be connected with a preset circuit. A stress ring body which is vertically installed in a sliding mode is arranged between the lamp body shell and the top end of the lamp wick body, the top end of the stress ring body is higher than a light-transmitting plate of the lamp wick body and used for preventing the lamp wick body from being limited in light emitting, and meanwhile a cooling assembly is further arranged in the lamp body shell. The cooling assembly comprises fan blades which can be driven to rotate by treading and moving the stress ring body. According to the underground intelligent lighting lamp for the landscape garden, efficient heat dissipation of the interior of the lighting lamp can be achieved through pressure naturally applied by stepping on pedestrians, the structure is simple, the economic cost is low, the effect is good, meanwhile, accumulated objects such as fallen leaves covering the lamp body can be cleaned in an auxiliary mode, the lighting effect is better, and the maintenance cost is lower.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent lamps, and in particular to an underground intelligent lighting lamp for landscape gardens. Background Art

[0002] Underground lighting lamps are applied to landscape gardens and other places through intelligent control systems, changing the traditional top lighting method. When matched with the scenery setting in the environment space, it can achieve better aesthetics and lighting effects. For example, an underground lighting lamp with announcement number CN107575788B in the prior art includes a lamp body, characterized in that: an annular storage box is provided on the outer side of the lamp body, a plurality of through holes are provided on the surface of the annular storage box, a wiper mechanism capable of pushing the accumulated water of the lamp body into the annular storage box is provided on one side of the annular storage box, a pumping mechanism capable of extracting the water in the annular storage box for irrigating plants is provided on the left and right sides of the annular storage box, and a quick fixing mechanism plugged into the concrete to fix the lamp body is provided on the front and rear sides of the annular storage box. The invention has a simple structure and is easy to use. The accumulated water on the surface of the lamp body is pushed by the wiper mechanism and pushed into the storage box for storage, and then extracted by the pumping mechanism for irrigating the plants. The lamp body can be quickly fixed by the fixing mechanism, and the structure is simple and practical.

[0003] Another example is a special underground flat projection lighting lamp with a publication number of CN113776014A in the prior art, which relates to the technical field of lighting lamps and includes a base frame and a limiting structure, wherein the base frame is internally rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a lamp body, the top of the lamp body is fixedly connected with a solar panel, the inner wall of the lamp body is movably connected with a circuit board, and the surface of the lamp body is provided with a limiting structure, and the limiting structure includes a rotating rod, the surface of the rotating rod is rotatably connected with the lamp body, the surface of the lamp body is fixedly connected with a fixed plate, the surface of the rotating rod is slidably connected with a slide plate, the surface of the slide plate is fixedly connected with a long plate, the internal thread of the long plate is inserted with a round rod, the surface of the round rod is rotatably connected with the rotating rod, and the ends of the fixed plate and the slide plate close to each other are fixedly connected with a silicone pad. This invention greatly facilitates the limiting of the circuit board, thereby making it easier for the staff to operate the tool, thereby reducing the tediousness of the staff's work.

[0004] The above-mentioned existing technologies for improving underground lighting lamps are mostly focused on the installation of the lamp body, etc., and have achieved relatively good technical effects. However, this type of lighting lamp often has a problem. That is, in order to ensure that it is not affected by water seepage due to soil pressure, a multi-layer waterproof structure is set on the outside of the lamp body, which leads to a low cooling efficiency of the lighting lamp itself. Summary of the invention

[0005] The purpose of the present invention is to provide a landscape garden underground intelligent lighting lamp to solve the problem that the existing technology for improving underground lighting lamps proposed in the above background technology is mostly focused on the installation of the lamp body, etc., and has achieved relatively good technical effects. However, this type of lighting lamp often has a problem, that is, in order to ensure that it is not affected by water seepage due to soil pressure, a multi-layer waterproof structure is set on the outside of the lamp body, which leads to the problem of low cooling efficiency of the lighting lamp itself.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a landscape garden underground intelligent lighting lamp, comprising a wick and an underground lamp body shell wrapped around the outside of the wick, wherein the light-emitting semiconductor in the wick and the power-carrying components of its circuit board are sealed through the lamp body shell and connected to a preset circuit, a vertically slidably mounted force ring body is arranged between the lamp body shell and the top of the wick, the top of the force ring body is higher than the light-transmitting plate of the wick body, so as to prevent the wick body from being limited in luminescence, and a cooling component is also arranged inside the lamp body shell, which includes fan blades that can be driven to rotate by the force ring body being stepped on.

[0007] Furthermore, the cooling component preferably includes a motor connected to the fan blades, and the motor is connected to a contact switch arranged below the force-bearing ring body. The force-bearing ring body is forced downward to cause the contacts to contact and send out an electrical signal, and the motor drives the fan blades to rotate.

[0008] Furthermore, the cooling assembly preferably includes a twisted rod for mounting fan blades, and a transmission vertical rod for driving the twisted rod to rotate, wherein the top end of the transmission vertical rod is mounted on the inner wall of the force-bearing ring body.

[0009] Furthermore, it is preferred that the lower half of the transmission vertical rod is fixedly connected to the slip ring, wherein the slip ring is penetrated by and threadedly connected to the threaded section of the twisted rod, and the bottom end of the twisted rod is rotatably mounted on the bottom wall of the lamp body shell, and the slip ring is vertically slidably mounted in the lamp body shell through a spring.

[0010] Furthermore, it is preferred that the inner wall of the stress-bearing ring body is also provided with a water inlet with a filter screen, and the water inlet is used to receive filtered rainwater to enter the lamp body shell.

[0011] Furthermore, it is preferred that the transmission vertical rod fixed to the lower end surface of the force-bearing ring body is also connected to a negative pressure mechanism, wherein the negative pressure mechanism is used to transport and spray the accumulated water or air in the lamp body shell to the waterproof surface of the wick body.

[0012] Furthermore, the negative pressure mechanism preferably includes a hollow portion arranged at the bottom edge of the lamp body shell, and the upper surface of the valve plate vertically slidably installed in the hollow portion is connected to the bottom end of the transmission vertical rod. At the same time, the one-way suction hole arranged at the bottom end of the transmission vertical rod extends to the hollow space below the valve plate, and this part of the space is also provided with a one-way flow water inlet hole connected to the bottom end of the interior of the lamp body shell.

[0013] Furthermore, it is preferred that the inner hollow structure of the transmission vertical rod is connected to the suction hole, and the surface of the transmission vertical rod is also provided with a spray hole for unidirectional water discharge, and the spray hole is also connected to the hollow structure of the transmission vertical rod.

[0014] Furthermore, it is preferred that the one-way input end of the space above the valve plate is connected to the air inlet hole, while the one-way output end is connected to the bottom end of the vertical pipe.

[0015] Furthermore, it is preferred that the top output port of the vertical pipe is distributed corresponding to the water outlet.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the landscape garden underground intelligent lighting lamp can achieve efficient heat dissipation inside the lighting lamp by the pressure naturally exerted by pedestrians' feet. It has a simple structure, low economic cost and good effect. At the same time, it can assist in cleaning the accumulation of fallen leaves and other materials covering the lamp body, so the lighting effect is better and the maintenance cost is lower, as shown in the following content.

[0017] 1. The protruding structural design of the force-bearing ring and its own vertical sliding design can effectively buffer the pedaling force on the one hand, and on the other hand, can prevent the surface of the force-applying object from directly impacting the surface of the light-transmitting plate of the wick body, thereby further protecting the luminous effect of the lamp body; Furthermore, the structural design of the transmission vertical rod and the twisted rod can transmit the force through the transmission vertical rod and drive the twisted rod to rotate while the force-bearing ring body moves under force, thereby generating a foot pedal to cause the fan blades in the lighting lamp to rotate back and forth and generate airflow to achieve an auxiliary cooling effect. The technical application is very mature and the cost is low.

[0018] 2. The structural design of the hollow part and the valve plate inside it can drive the valve plate to move synchronously while the force-bearing ring and the transmission vertical rod move in the lamp body shell, so that the space below the valve plate can produce a negative pressure suction effect, and then cooperate with the rainwater entering the water hole in the force-bearing ring to achieve jet cooling, and cooperate with the air cooling of the fan blades to achieve a better cooling effect; Furthermore, the structural design of the vertical pipe enables the movement of the valve plate to guide the change of the spatial pressure above it, thereby synchronously generating a jet and acting on the water hole, thereby achieving the effect of auxiliary cleaning of the top of the lighting lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the internal structure of the lamp housing; Figure 3 This is a schematic diagram of the fan blade distribution structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the stress-bearing ring body of the present invention; Figure 5 This is a schematic diagram of the internal structure of the lamp housing according to the second embodiment of the present invention; Figure 6 This is a schematic diagram of the transmission vertical rod distribution structure of the present invention; Figure 7 This is a schematic diagram of the vertical pipe distribution structure of the present invention; Figure 8 It is a schematic diagram of the communication structure between the vertical pipe and the hollow part of the present invention.

[0020] In the figure: 1. Lamp body shell; 2. Wick body; 3. Force-bearing ring body; 4. Transmission vertical rod; 5. Fan blades; 6. Twisted rod; 7. Slip ring; 8. Water hole; 9. Hollow part; 10. Valve plate; 11. Suction hole; 12. Injection hole; 13. Vertical pipe; 14. Air inlet hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 8 , the present invention provides the following technical solutions: Embodiment 1: The solution disclosed in this embodiment is designed to solve the problems existing in the prior art, and the solution is based on the fact that the lighting lamp is located in a pedestrian walking area, including a wick body 2 and an underground lamp body shell 1 wrapped around the outside of the wick body 2, wherein the light-emitting semiconductor in the wick body 2 and the power-on components of its circuit board are sealed and connected to a preset circuit through the lamp body shell 1, and a vertically slidably mounted stress ring body 3 is arranged between the lamp body shell 1 and the top of the wick body 2, and the top of the stress ring body 3 is higher than the light-transmitting plate of the wick body 2 to prevent the wick body 2 from being limited in light emission, and a cooling component is also arranged inside the lamp body shell 1, and the cooling component includes a The fan blades 5 are driven to rotate by the force-bearing ring body 3 being stepped on, and the cooling component includes a motor connected to the fan blades 5. The motor is connected to a contact switch arranged below the force-bearing ring body 3. The force-bearing ring body 3 is forced to move downward to make the contacts contact and send out an electrical signal, and the motor drives the fan blades 5 to rotate. When pedestrians step on the lighting lamp body, the force-bearing ring body located between the lamp body shell 1 and the wick body 2 is arranged to protrude from the top of the wick body 2, so the foot force and the friction effect generated by repeated stepping on the sole will not directly act on the light-transmitting plate on the surface of the wick body 2, thereby avoiding the problem of limited light emission due to wear. At the same time, in conjunction with the footstepping force of pedestrians, this solution also discloses the following contents: Since the stress-bearing ring body 3 can slide vertically elastically between the lamp body shell 1 and the wick body 2, the stress-bearing ring body 3 will first move downward and then move upward during a complete process of stepping on the force and withdrawing. During this process, the contact switch under the stress-bearing ring body 3 will contact another contact in the lamp body shell 1 or the wick body 2 to send a starting electrical signal to the motor. At this time, the fan blades 5 will rotate under the drive of the motor to generate airflow, which can produce a corresponding airflow cooling effect on the main part of the wick body 2.

[0023] The solution disclosed in this embodiment is to use the fan blade 5 as another means of cooling the temperature. This means that the mechanism driving the fan blade 5 to rotate is changed from an electric control device to a structural transmission, which is more suitable for areas where the walking section is frequently stepped on, such as Figure 3As shown, the cooling component may also include a twisted rod 6 for mounting the fan blades 5, and a transmission vertical rod 4 for driving the twisted rod 6 to rotate, wherein the top of the transmission vertical rod 4 is mounted on the inner wall of the force-bearing ring body 3, and the lower half of the transmission vertical rod 4 is fixedly connected to the slip ring 7, wherein the slip ring 7 is penetrated and threadedly connected by the threaded section of the twisted rod 6, and the bottom end of the twisted rod 6 is rotatably mounted on the bottom wall of the lamp housing 1, and the slip ring 7 is vertically slidably mounted in the lamp housing 1 through a spring, and the downward movement speed of the force-bearing ring body 3 is generally constant, while the upward rebound speed depends on the rebound performance of the spring and The size of the sliding static friction force of the stressed ring body 3 is set. Taking the conventional low static friction force as an example, when the stressed ring body 3 moves downward, it will drive the slip ring 7 to move downward synchronously through the transmission vertical rod 4. Therefore, under the threaded transmission action of the twisted rod 6 and the slip ring 7, the fan blades 5 will rotate in one direction, and when the stressed ring body 3 rebounds upward, the fan blades 5 will rotate in another direction. Therefore, under different moving directions of different stressed ring bodies 3 and different turning directions of the fan blades 5, corresponding airflows can be generated to assist in cooling. This is an effect that cannot be achieved by traditional electronic control equipment at the same or similar cost.

[0024] Embodiment 2: The solution disclosed in this embodiment is further expanded on the basis of the above embodiment, mainly reflecting the collection and utilization of rainwater, and the purpose of the utilization is also very simple, that is, to generate a simple but direct negative pressure effect by moving the transmission vertical rod 4, so that the water flow can be sprayed and hit the surface of the wick body 2 to form water mist to further improve the cooling effect. Figure 4-6As shown, the inner wall of the stress-bearing ring body 3 is also provided with a water inlet 8 with a filter, and the water inlet 8 is used to receive filtered rainwater into the lamp body shell 1. The transmission vertical rod 4 fixed on the lower end face of the stress-bearing ring body 3 is also connected to the negative pressure mechanism, wherein the negative pressure mechanism is used to transport and spray the accumulated water or air in the lamp body shell 1 to the waterproof surface of the wick body 2, and the negative pressure mechanism includes a hollow portion 9 arranged at the bottom edge of the lamp body shell 1, and the upper surface of the valve plate 10 vertically slidably installed in the hollow portion 9 is connected to the bottom end of the transmission vertical rod 4, and at the same time, the one-way suction hole 11 arranged at the bottom end of the transmission vertical rod 4 extends to the hollow portion 9 space below the valve plate 10, and this part of the space is also provided with a one-way water inlet hole connected to the bottom end of the interior of the lamp body shell 1, and the internal hollow structure of the transmission vertical rod 4 is connected to the suction hole 11, and The surface of the transmission vertical rod 4 is also provided with a spray hole 12 with the same one-way water outlet, and the spray hole 12 is also connected to the hollow structure of the transmission vertical rod 4. Rainwater will enter the inner bottom end of the lamp body shell 1 after passing through the water inlet 8 and the filter. Therefore, when the stressed ring body 3 rebounds upward, the accumulated rainwater will enter the inner space of the hollow part 9 below the valve plate 10 through the one-way water inlet hole. When the stressed ring body 3 moves downward again, the valve plate 10 moves downward synchronously and sucks the sucked water flow into the transmission vertical rod 4 through the suction hole 11 and sprays it out through the spray hole 12. The jet hits the surface of the wick body 2 and produces a water flow-assisted cooling effect. The reason why the valve plate 10 with a pressurization effect is adopted is that the greater impact force can produce an effect similar to atomization to achieve a better cooling effect.

[0025] The solution disclosed in this embodiment is also implemented on the basis that the force-bearing ring body 3 can move up and down. Figure 7-Figure 8 As shown, the one-way input end of the space above the valve plate 10 is connected to the air inlet 14, and the one-way output end is connected to the bottom end of the vertical pipe 13, and the top output port of the vertical pipe 13 is distributed corresponding to the water outlet 8. When the valve plate 10 moves downward, the air or water flow in the lamp body shell 1 will enter the internal space of the hollow portion 9 above the valve plate 10 through the air inlet 14, and when the valve plate 10 moves upward, the air flow or water flow will be sprayed onto the water outlet 8 through the top output port of the vertical pipe 13. That is to say, when the sole of the foot or the force-bearing ring body 3 that moves downward disappears, the corresponding fluid will be sprayed out from the water outlet 8, thereby blowing away objects such as leaves that may exist on the surface of the lighting lamp.

[0026] It should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or components referred to must have specific directions, be constructed and operated in specific directions, and therefore cannot be understood as limitations on the protection content of the present invention. The standard parts used in the present invention can all be purchased on the market, and special-shaped parts can all be customized according to the instructions and the drawings. The specific connection methods of each part all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A landscape garden underground intelligent lighting lamp, comprising a lamp core (2) and an underground lamp body shell (1) wrapped around the outside of the lamp core (2), wherein the light-emitting semiconductor in the lamp core (2) and the power-carrying components of its circuit board are sealed through the lamp body shell (1) and connected to a preset circuit, characterized in that: A force-bearing ring body (3) is arranged between the lamp housing (1) and the top of the wick body (2) and is installed to slide vertically. The top of the force-bearing ring body (3) is higher than the light-transmitting plate of the wick body (2) and is used to prevent the wick body (2) from being restricted in luminescence. A cooling component is also arranged inside the lamp housing (1), and the cooling component includes fan blades (5) that can be driven to rotate by the force-bearing ring body (3) being stepped on and moved.

2. The landscape garden underground intelligent lighting lamp according to claim 1, characterized in that: The cooling component comprises a motor connected to the fan blades (5), the motor being connected to a contact switch provided below the force-bearing ring body (3), the force-bearing ring body (3) being forced downward to cause the contacts to come into contact and send out an electrical signal, and the motor then drives the fan blades (5) to rotate.

3. The landscape garden underground intelligent lighting lamp according to claim 1, characterized in that: The cooling component comprises a twisted rod (6) for mounting a fan blade (5), and a transmission vertical rod (4) for driving the twisted rod (6) to rotate, wherein the top end of the transmission vertical rod (4) is mounted on the inner wall of the force-bearing ring body (3).

4. The landscape garden underground intelligent lighting lamp according to claim 3, characterized in that: The lower half of the transmission vertical rod (4) is fixedly connected to the slip ring (7), wherein the slip ring (7) is penetrated by the threaded section of the twisted rod (6) and is threadedly connected, and the bottom end of the twisted rod (6) is rotatably mounted on the bottom wall of the lamp body shell (1), and the slip ring (7) is vertically slidably mounted in the lamp body shell (1) via a spring.

5. A landscape garden underground intelligent lighting lamp according to claim 1 or 3, characterized in that: The inner wall of the stress-bearing ring body (3) is also provided with a water inlet (8) with a filter screen, and the water inlet (8) is used to receive filtered rainwater and allow it to enter the lamp housing (1).

6. The landscape garden underground intelligent lighting lamp according to claim 5, characterized in that: The transmission vertical rod (4) fixed to the lower end surface of the stress-bearing ring body (3) is also connected to a negative pressure mechanism, wherein the negative pressure mechanism is used to transport and spray the accumulated water or air in the lamp body shell (1) to the waterproof surface of the wick body (2).

7. The landscape garden underground intelligent lighting lamp according to claim 6, characterized in that: The negative pressure mechanism comprises a hollow portion (9) arranged at the bottom edge of the lamp housing (1); the upper surface of a valve plate (10) vertically slidably mounted in the hollow portion (9) is connected to the bottom end of the transmission vertical rod (4); and a one-way suction hole (11) arranged at the bottom end of the transmission vertical rod (4) extends to the hollow portion (9) space below the valve plate (10); and a one-way water inlet hole for one-way flow is also arranged in this space and is connected to the bottom end of the interior of the lamp housing (1).

8. The landscape garden underground intelligent lighting lamp according to claim 7, characterized in that: The internal hollow structure of the transmission vertical rod (4) is connected to the suction hole (11), and a spray hole (12) for unidirectional water discharge is also provided on the surface of the transmission vertical rod (4), and the spray hole (12) is also connected to the hollow structure of the transmission vertical rod (4).

9. The landscape garden underground intelligent lighting lamp according to claim 7, characterized in that: The one-way input end of the space above the valve plate (10) is in communication with the air inlet hole (14), while the one-way output end is in communication with the bottom end of the vertical pipe (13).

10. The landscape garden underground intelligent lighting lamp according to claim 9, characterized in that: The top output port of the vertical pipe (13) is distributed correspondingly to the water port (8).

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