Outdoor waterproof solar lamp

Abstract

The outdoor waterproof solar lamp comprises a photovoltaic module, a lamp holder and a base, the lamp holder is provided with an electrically-controlled adjusting module so as to be installed on the base, the two opposite sides of the top of the lamp holder are each provided with a stroke module and a stroke switch, and the stroke module is provided with a water absorption part with an upward opening; when the water absorbing part absorbs water, the travel assembly moves towards the travel switch until the travel assembly on one side triggers the travel switch, and the adjusting assembly is suitable for enabling the lamp holder to incline towards the other side. In the implementation process, rain is not prone to flapping on the photovoltaic module after falling down; on one hand, the impact of raindrops on the photovoltaic module can be reduced, and on the other hand, when the lamp holder is inclined in the same direction as that of the falling rain, the falling rain is mainly used for the side face of the lamp holder, and therefore the possibility that water enters the photovoltaic module and the top of the lamp holder can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of lamps, and in particular to an outdoor waterproof solar lamp. Background Art

[0002] Solar LED lights use sunlight as their energy source. They are charged during the day and used at night. There is no need for complex and expensive pipeline laying, and the layout of the lamps can be adjusted at will. They are safe, energy-saving and pollution-free. They do not require manual operation and work stably and reliably, saving electricity bills.

[0003] Existing outdoor solar lights only rely on the waterproof function of the solar lights themselves in rainy days. After a period of use, if the circuit is loose or aged, it is easy for water to enter the rainy day and cause failure. Therefore, we propose an outdoor waterproof solar light to reduce the failure of water ingress in the solar light. Summary of the invention

[0004] The purpose of this application is to provide an outdoor waterproof solar lamp.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: an outdoor waterproof solar lamp, comprising a photovoltaic component, a lamp holder and a base. The lamp holder is provided with an electrically controlled adjustment component for installation on the base, and travel components and travel switches are provided on opposite sides of the top of the lamp holder. The travel component has a water absorption portion that is open upward, and when the water absorption portion absorbs water, the travel component moves toward the travel switch until the travel component on one side triggers the travel switch, and the adjustment component is suitable for tilting the lamp holder toward the other side.

[0006] As a preference, the lamp holder is of a configuration in which the cross-section decreases from top to bottom, and a mounting platform for mounting a photovoltaic module is formed on the top of the lamp holder.

[0007] As a preferred embodiment, a limiting groove is formed on the top of the lamp holder, and a side groove is formed on the bottom of the lamp holder. The travel component slides up and down in the limiting groove, and the travel switch is arranged at the bottom of the limiting groove.

[0008] Preferably, the stroke assembly includes a water absorption box slidably arranged in the inner cavity of the limit groove and an elastic part for supporting the water absorption box at the bottom, wherein the elastic part keeps the water absorption box and the stroke switch spaced apart in an initial state; the water absorption part is slidably installed in the water absorption box.

[0009] As a preferred embodiment, as a preferred embodiment, a side of the water absorption box close to the center line of the lamp holder extends upward to form a baffle.

[0010] Preferably, the water absorption box has a functional groove which is recessed inwardly, and a gap is formed between the functional groove and the limiting groove; a drainage hole is formed inwardly at the bottom of the functional groove, and the drainage hole is connected to the inner cavity of the water absorption box.

[0011] As a preference, a plurality of the water absorbing parts are installed at intervals in the water absorbing box, and the drainage holes are formed between the plurality of the water absorbing parts.

[0012] As a preference, the top height of the water absorbing portion is within the range of the baffle.

[0013] Preferably, the adjustment assembly includes a connecting part, a spherical rotating part, a connecting rod part, and a sliding part and a slide rail for driving; the slide rail electrically drives the sliding part to slide in the direction corresponding to the stroke assembly; the spherical rotating part is restrictedly installed in the connecting part, and when the stroke assembly on one side absorbs water and increases weight and acts on the travel switch, the slide rail is suitable for driving the sliding part to move toward the same side so that the lamp holder tilts toward the other side.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] When the rain falls from top to bottom to the right, the travel component on the left will increase weight faster, causing the travel switch on the left to be triggered first. At this time, the adjustment component can adjust the lamp holder to tilt to the right after recognition. At this time, the inclination of the lamp holder is in the same direction as the inclination of the rain, so that the rain will not easily hit the photovoltaic components after falling. On the one hand, it can reduce the impact of raindrops on the photovoltaic components. On the other hand, when the lamp holder has the same inclination direction as the rain, the rain will mainly be applied to the side of the lamp holder after falling, thereby reducing the possibility of water entering the photovoltaic components and the top of the lamp holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0017] Figure 2 is a top view of body 1.

[0018] Figure 3 yes Figure 1 Schematic diagram of the top section.

[0019] Figure 4 yes Figure 3 Schematic diagram of the mid-stroke components.

[0020] Figure 5 It is a three-dimensional diagram of the stroke component.

[0021] Figure 6 is a cross-sectional view of the adjustment assembly.

[0022] In the figure: 1. Photovoltaic component; 2. Lamp holder; 3. First stroke component; 4. Connecting part; 5. Base; 6. Mounting hole; 7. Second stroke component; 8. Limiting groove; 9. Functional groove; 10. Water absorption part; 11. Side groove; 12. Travel switch; 13. Spring; 14. Drain hole; 15. Water absorption box; 16. Spherical rotating part; 17. Connecting rod part; 18. Sliding part; 19. Slide rail. DETAILED DESCRIPTION

[0023] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0026] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0027] Example:

[0028] Reference Figure 1-Figure 6 This embodiment provides an outdoor waterproof solar lamp, comprising a photovoltaic module 1, a lamp holder 2 and a base 5. The lamp holder 2 is provided with an electrically controlled adjustment component to be installed on the base 5. The photovoltaic module 1 is installed on the top of the lamp holder 2, such as Figure 1 As shown, a mounting hole 6 can be provided for detachable mounting.

[0029] The two opposite sides of the top of the lamp holder 2 are provided with a travel assembly and a travel switch 12. The travel assembly has a water absorbing part 10 that is open upward. When the water absorbing part 10 absorbs water, the travel assembly moves toward the travel switch 12 until the travel assembly on one side triggers the travel switch 12. The adjustment assembly is suitable for tilting the lamp holder 2 toward the other side. Obviously, when it rains, the change in air pressure is generally accompanied by winds of different sizes. When rain falls, it is generally in a tilted posture. Therefore, this embodiment uses the principle of arranging the travel assembly to absorb water and increase weight to trigger the travel. Figure 1 For the lamp holder 2, if the rain falls from top to bottom to the right, then obviously, the travel component on the left will gain weight faster, so that the travel switch 12 on the left is triggered first. At this time, the adjustment component can adjust the lamp holder 2 to tilt to the right after recognition. At this time, the inclination of the lamp holder 2 is in the same direction as the inclination of the rain, so that the rain is not easy to hit the photovoltaic component 1 after falling; on the one hand, the raindrops have a certain degree of impact on the photovoltaic component 1, and on the other hand, when the rain directly hits the front (top) of the lamp holder 2, it is easy to make the wiring position of the photovoltaic component 1 encounter water, thereby increasing the failure rate. When the lamp holder 2 has the same inclination as the rain, the rain will mainly hit the side of the lamp holder 2 after falling, thereby reducing the possibility of water entering the photovoltaic component 1 and the top of the lamp holder 2.

[0030] like Figure 1 As shown, the preferred lamp holder 2 is a configuration with a decreasing cross section from top to bottom, and a mounting platform for the photovoltaic module 1 is formed on the top of the lamp holder 2. Due to the design of the lamp holder 2 being larger at the top and smaller at the bottom, the bottom of the lamp holder 2 is not easy to interfere with the base 5 after being tilted. On the other hand, due to such a design, after the LED lamp is arranged on the side of the lamp holder 2, the LED lamp can be tilted downward for lighting. In order not to affect the lighting, the tilt angle of the lamp holder 2 is set between 10° and 20° on rainy days. Too large an angle will affect the lighting to a certain extent.

[0031] A limit groove 8 is formed at the top of the lamp holder 2, and a side groove 11 is formed at the bottom of the lamp holder 2. Due to the design of the lamp holder 2 being larger at the top and smaller at the bottom, the limit groove 8 is formed at the bottom of the lamp holder 2 with a side groove 11. The travel component slides up and down in the limit groove 8, and the travel switch 12 is arranged at the bottom of the limit groove 8. The side groove 11 can facilitate the drainage of rainwater in the limit groove 8.

[0032] The travel assembly includes a water absorption box 15 slidably arranged in the inner cavity of the limit groove 8 and an elastic part for supporting the water absorption box 15 at the bottom. The elastic part is preferably a spring 13. The elastic part keeps the water absorption box 15 and the travel switch 12 spaced apart in the initial state. The water absorption part 10 is slidably installed in the water absorption box 15. This ensures that the travel switch 12 is not triggered in the normal state.

[0033] In order to enable the two stroke components on both sides to more accurately identify the rain falling inclination direction, the water absorption box 15 is extended upward on one side close to the center line of the lamp holder 2 to form a baffle. Figure 1 As shown, a baffle is set on the right side of the first stroke component 3 on the left, and a baffle is set on the left side of the second stroke component 7 on the right. If the rain falls to the right, due to the assembly of the baffle on the right, the speed of the second stroke component 7 on the right absorbing water will be much slower than the first stroke component 3 on the left, so the tilt direction of the rain can be accurately identified. In some implementation scenarios, this embodiment can also be used as a reference for wind direction on rainy days.

[0034] The water absorption box 15 has a function groove 9 that is recessed inwards, and a gap is formed between the function groove 9 and the limit groove 8; a drainage hole 14 is formed inwards at the bottom of the function groove 9, and the drainage hole 14 is connected to the inner cavity of the water absorption box 15. In order to ensure that the travel switch 12 can be restored after rainy days, the water absorption box 15 needs to have a good drainage function; in this embodiment, through the arrangement of the function groove 9 and the drainage hole 14, and in combination with the side groove 11 of the limit groove 8, the water in the water absorption box 15 and the limit groove 8 can be better discharged.

[0035] The water absorption part 10 itself will absorb water and increase weight. In order to ensure that the water absorption part 10 can drain the water quickly after the rain stops, multiple water absorption parts 10 are installed in the water absorption box 15 at intervals, and drainage holes 14 are formed between multiple water absorption parts 10. The stroke interval helps the water absorption part 10 to drain water; on the other hand, the material of the water absorption part 10 can be improved, such as a columnar water absorption part 10 formed by large-particle activated carbon. When it rains, the activated carbon absorbs water, but there are gaps inside the large-particle activated carbon, so it can recover quickly after the rain stops. The top height of the preferred water absorption part 10 is within the range of the baffle, that is, the top of the water absorption part 10 exceeds the limit groove 8, but is at the bottom of the baffle.

[0036] In order to facilitate the automatic rotation of the lamp holder 2, the adjustment component includes a connecting portion 4, a spherical rotating portion 16, a connecting rod portion 17, and a sliding portion 18 and a slide rail 19 for driving; the slide rail 19 electrically drives the sliding portion 18 to slide in the direction corresponding to the stroke component; the spherical rotating portion 16 is limitedly installed in the connecting portion 4, and when the stroke component on one side absorbs water and increases weight and acts on the travel switch 12, the slide rail 19 is suitable for driving the sliding portion 18 to move to the same side, so that the lamp holder 2 tilts toward the other side. The slide rail 19 can be set to a common driving structure such as a screw slide, and the principle is relatively simple, so it is not elaborated. Figure 6 As shown, when the slide rail 19 drives the sliding part 18 to slide to the left, the corresponding spherical rotating part 16 will rotate to the right, and the corresponding lamp holder 2 will be tilted to the right when installed.

[0037] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof solar lamp, comprising a photovoltaic module, a lamp holder and a base, characterized in that: The lamp holder is provided with an electrically controlled adjustment component for installation on the base, and stroke components and travel switches are provided on opposite sides of the top of the lamp holder, and the stroke component has a water absorption portion that is open upward, and when the water absorption portion absorbs water, the stroke component moves toward the travel switch until the stroke component on one side triggers the travel switch, and the adjustment component is suitable for tilting the lamp holder toward the other side.

2. The outdoor waterproof solar light according to claim 1, characterized in that: The lamp holder is of a configuration with a cross section decreasing from top to bottom, and a mounting platform for mounting a photovoltaic module is formed on the top of the lamp holder.

3. The outdoor waterproof solar light according to claim 1, characterized in that: The top of the lamp holder is provided with a limit groove, the limit groove is provided with a side groove at the bottom of the lamp holder, the travel component is slidably arranged in the limit groove, and the travel switch is arranged at the bottom of the limit groove.

4. The outdoor waterproof solar light according to claim 3, characterized in that: The stroke assembly includes a water absorption box slidably arranged in the inner cavity of the limiting groove and an elastic part for supporting the water absorption box at the bottom, wherein the elastic part keeps the water absorption box and the stroke switch spaced apart in an initial state; the water absorption part is slidably installed in the water absorption box.

5. The outdoor waterproof solar light as claimed in claim 4, characterized in that: A side of the water absorption box close to the center line of the lamp holder extends upward to form a baffle.

6. The outdoor waterproof solar light according to claim 5, characterized in that: The water absorption box has a functional groove that is recessed inwardly, and a gap is formed between the functional groove and the limiting groove; a drainage hole is formed inwardly at the bottom of the functional groove, and the drainage hole is communicated with the inner cavity of the water absorption box.

7. The outdoor waterproof solar light according to claim 6, characterized in that: A plurality of the water absorbing parts are installed in the water absorbing box at intervals, and the drainage holes are formed between the plurality of the water absorbing parts.

8. The outdoor waterproof solar light according to claim 5, characterized in that: The top height of the water absorbing portion is located within the range of the baffle.

9. The outdoor waterproof solar light according to claim 1, characterized in that: The adjustment component includes a connecting part, a spherical rotating part, a connecting rod part, and a sliding part and a slide rail for driving; the slide rail electrically drives the sliding part to slide in the direction corresponding to the stroke component; the spherical rotating part is restrictedly installed in the connecting part, and when the stroke component on one side absorbs water and increases weight and acts on the travel switch, the slide rail is suitable for driving the sliding part to move toward the same side so that the lamp holder tilts toward the other side.

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