Grass lamp with heat dissipation

Abstract

The application discloses a heat-dissipation type lawn lamp, which comprises a supporting assembly and a lighting mechanism, wherein the lighting mechanism comprises a lamp plate and a power supply assembly, and the lamp plate is fixedly connected with the power supply assembly; a lampshade is arranged at the top end of the supporting assembly, an installation opening is arranged on the lampshade, an installation ring is arranged on the installation opening, and matched fixing structures are arranged between the installation opening and the installation ring; a recessed part is arranged on the inner ring of the installation ring, the lamp plate is partially inserted into the lampshade through the installation ring, the power supply assembly is used for covering the lampshade in cooperation with the installation ring, and a reflecting assembly for reflecting light is further arranged in the lampshade. The application has the beneficial effects that the lamp plate can be powered by a solar panel, the power resource consumption of the lawn lamp is avoided, and the lawn lamp is endowed with the environmental protection property; when the lamp plate emits light, the reflecting assembly can cooperate with the light shield plate to reflect part of the light to the lampshade again, the effective utilization rate of the light is further improved, the reflecting assembly has the heat-dissipation effect, and the heat in the lampshade can be transmitted to the supporting assembly.

Description

Technical Field

[0001] This application relates to the field of lighting equipment technology, and in particular to a heat dissipation lawn light. Background Technology

[0002] With the increasing prevalence of urban greening, lawn lights are often installed to enhance the aesthetics of green spaces and increase their visibility, allowing people to move around on the lawn even at night. However, due to the large number of lawn lights, they consume a significant amount of electricity over time. Therefore, to further conserve electricity, solar panels are typically installed on the lawn lights to power them.

[0003] Current solar-powered lawn lights typically emit light in all directions through a light panel. Generally, the area closer to the panel is brighter, resulting in uneven lighting around the lawn. Furthermore, prolonged operation can cause the internal temperature of the lawn light to rise rapidly, posing a safety hazard. Traditional lawn lights are mostly fixed installations, requiring complete removal for repairs if damaged, thus reducing maintenance efficiency. Therefore, it is necessary to improve existing lawn light technology. Utility Model Content

[0004] One objective of this application is to provide a heat-dissipating lawn light that can solve at least one of the defects in the aforementioned background technology.

[0005] To achieve at least one of the above objectives, the technical solution adopted in this application is as follows: a heat dissipation lawn light, comprising a support assembly and a lighting mechanism, wherein the lighting mechanism comprises a lamp plate and a power supply assembly, the lamp plate being fixedly connected to the power supply assembly; a lamp cover is mounted on the top of the support assembly, the lamp cover having a mounting opening, a mounting ring being mounted on the mounting opening, and a mutually cooperating fixing structure being provided between the mounting opening and the mounting ring; a recessed portion is provided on the inner ring of the mounting ring, through which the lamp plate extends into the lamp cover; the power supply assembly is used to cooperate with the mounting ring to cover the lamp cover; a reflective assembly for reflecting light is also installed inside the lamp cover.

[0006] With the above configuration, the power supply component can be mounted on the mounting ring. The power supply component, together with the mounting ring, seals the lampshade, thus protecting the internal environment of the lampshade from external interference. The recessed portion provides support and limitation for the power supply component. When the lamp panel emits light, the reflector component located inside the lampshade can reflect some of the light back onto the lampshade, further improving the effective utilization rate of light. In addition, the reflector component can also serve as a heat dissipation mechanism, transferring heat from inside the lampshade to the support component, preventing the temperature inside the lampshade from becoming too high.

[0007] Preferably, the power supply component includes a solar panel, with the lamp panel portion located inside the lamp cover. The solar panel is embedded in the recessed portion, and the solar panel and the recessed portion have an overlapping surface. This configuration allows the lamp panel to be powered by the solar panel, avoiding the lawn light from consuming electrical resources and giving it an environmentally friendly attribute. The solar panel can also be used with a mounting ring to protect the lamp panel.

[0008] Preferably, a light-blocking plate is installed at the lower part of the mounting ring, and the light-blocking plate is provided with a slot, the diameter of which is slightly larger than the diameter of the lamp plate; the lamp plate extends into the slot. This arrangement can prevent light inside the lampshade from entering the mounting ring, and the light reflected by the reflective component will be further reflected onto the lampshade after reaching the light-blocking plate.

[0009] Preferably, a protrusion is provided at the inner edge of the recess, and the protrusion cooperates with the bottom wall of the recess to form a sealing groove, in which a sealing ring is installed. With this configuration, when the solar panel is installed in the recess, the sealing ring can fill the gap between them, further improving the sealing effect of the lawn light.

[0010] Preferably, the fixing structure includes a first through hole and a first fixing hole. The first through hole is disposed in the lampshade, and the first fixing hole is disposed in the mounting ring. After the first through hole and the first fixing hole are aligned, the mounting ring is fixedly installed on the lampshade with fasteners. With this configuration, when the mounting ring is placed on the mounting opening, the first through hole and the first fixing hole can be aligned by rotation, and then the fasteners can be inserted into the first through hole and the first fixing hole in sequence to complete the installation.

[0011] Preferably, the upper part of the lampshade is provided with a positioning groove, and the side wall of the mounting ring is embedded in the positioning groove. This configuration allows the mounting ring to be quickly placed onto the lampshade via the positioning groove, further improving the installation speed of the mounting ring.

[0012] Preferably, the reflective component includes a reflector mounted on the lower part of the lampshade, with the middle portion of the reflector bulging upwards. This arrangement further enhances the reflective effect of the reflector. When light comes into contact with the reflector, the curved end face of the reflector reflects the light outwards onto the lampshade, thereby improving the lighting effect of the lawn light.

[0013] Preferably, the support assembly includes a connector with a connecting hole, a second through hole at the bottom of the lampshade, and a second fixing hole on the reflector. Fasteners pass through the second fixing hole, the second through hole, and the connecting hole in sequence to securely connect the reflector, lampshade, and connector. This design allows the reflector, lampshade, and connector to be fixedly connected in a single installation, further reducing the number of parts in the lawn light.

[0014] Preferably, the support assembly further includes a support rod with a slot, and the connector has a plug for engaging the slot. This configuration allows for quick insertion and removal of the connector via the plug and slot; when the lampshade or lighting mechanism malfunctions, it can be quickly replaced via the connector. Furthermore, different specifications of lawn lights can be replaced according to the user's actual needs.

[0015] Preferably, the bottom of the support rod is provided with a mounting plate, and the end face of the mounting plate is provided with multiple mounting holes. This configuration allows for the layout of mounting points on the ground that cooperate with the mounting plate, enabling construction workers to replace the support rod without damaging the soil.

[0016] Compared with the prior art, the beneficial effects of this application are as follows: The lamp panel can be powered by a solar panel, avoiding the consumption of electricity by the lawn light and giving it an environmentally friendly attribute. The solar panel can also be used with an installation ring to seal the lamp cover, thereby protecting the internal environment of the lamp cover from external interference. The recessed part can support and limit the solar panel. When the lamp panel emits light, the reflective component located inside the lamp cover can work with the light-blocking plate to reflect some of the light back onto the lamp cover, further improving the effective utilization rate of light.

[0017] The support rod and connectors are installed via a plug-in connection, allowing for quick replacement of the lampshade or lighting mechanism in case of malfunction. The mounting plate at the bottom of the support rod allows for installation at ground-level points, preventing the support rod from being driven into the ground. Additionally, the reflector component provides heat dissipation, transferring heat from the lampshade to the support component. This invention offers advantages such as excellent lighting performance and ease of replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the lawn light in this application.

[0019] Figure 2 This is a schematic diagram of the exploded structure of the lawn light in this application.

[0020] Figure 3 This is a cross-sectional structural diagram of the lawn light in this application.

[0021] Figure 4 for Figure 3 A magnified structural diagram of part A in the middle.

[0022] Figure 5 for Figure 3 A magnified structural diagram of part B in the middle section.

[0023] Figure 6 This is a partial cross-sectional structural diagram of the lawn light in this application.

[0024] In the diagram: 1. Lighting mechanism; 11. Lamp panel; 12. Solar panel; 100. Light shield; 2. Lampshade; 21. Mounting port; 22. First through hole; 23. Positioning groove; 24. Second through hole; 200. Reflector; 201. Second fixing hole; 3. Mounting ring; 31. Recess; 32. First fixing hole; 310. Protrusion; 4. Support assembly; 41. Connector; 42. Support rod; 43. Mounting plate; 410. Connecting hole; 411. Insert; 420. Slot; 430. Mounting hole. Detailed Implementation

[0025] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] In the description of this application, it should be noted that the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., which indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this application.

[0027] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0028] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0029] One aspect of this application provides a heat-dissipating lawn light, one preferred embodiment of which is, for example... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the system includes a support assembly 4 and a lighting mechanism 1. The lighting mechanism 1 includes a lamp plate 11 and a power supply assembly. The lamp plate 11 is fixedly connected to the power supply assembly to ensure that the power supply assembly can stably supply power to the lamp plate 11. A lampshade 2 is mounted on the top of the support assembly 4. The lampshade 2 has a mounting opening 21, and a mounting ring 3 is mounted on the mounting opening 21. A mutually cooperating fixing structure is provided between the mounting opening 21 and the mounting ring 3 to fix the mounting ring 3 on top of the lampshade 2. The inner ring of the mounting ring 3 has a recess 31. The lamp plate 11 extends into the lampshade 2 through the mounting ring 3 to ensure that light can reach the outside through the lampshade 2. The power supply assembly is used to cooperate with the mounting ring 3 to cover the lampshade 2. In addition, a reflective assembly for reflecting light is also installed inside the lampshade 2. When the lamp plate 11 emits light, the reflective assembly located inside the lampshade 2 can reflect some of the light back onto the lampshade 2, further improving the effective utilization rate of light.

[0030] In addition, the reflective component in this application can also serve as a heat dissipation mechanism to transfer the heat inside the lampshade 2 to the support component 4, thereby preventing the temperature inside the lampshade 2 from becoming too high.

[0031] It should be noted that when the power supply component is installed on the mounting ring 3, the power supply component can cooperate with the mounting ring 3 to seal the lamp cover 2, thereby protecting the internal environment of the lamp cover 2 from external interference; the recessed part 31 can support and limit the power supply component.

[0032] In addition, in order to ensure that the lawn light has a good lighting effect, the lampshade 2 should be made of a material with good light transmission. The color of the lampshade 2 is not limited in this application. Those skilled in the art can make the lawn light emit different colors of light by changing the color of the lampshade 2 according to actual needs.

[0033] Specifically, such as Figure 3 and Figure 4 As shown, the power supply assembly includes a solar panel 12, with the lamp panel 11 partially located inside the lamp cover 2. The solar panel 12 can also be used with a mounting ring 3 to protect the lamp panel 11. The solar panel 12 is embedded in the recessed portion 31, and there is an overlapping surface between the solar panel 12 and the recessed portion 31, so that the recessed portion 31 can provide a limiting and supporting function for the solar panel 12. By supplying power to the lamp panel 11 through the solar panel 12, the lawn light can avoid consuming electrical resources, giving the lawn light an environmentally friendly attribute.

[0034] Furthermore, such as Figure 2 and Figure 4As shown, a light-blocking plate 100 is installed at the lower part of the mounting ring 3. The light-blocking plate 100 has a slot, and the diameter of the slot is slightly larger than the diameter of the lamp plate 11, so that the lamp plate 11 can pass through the slot and enter the lamp cover 2. When the lamp plate 11 emits light, it can effectively reduce the amount of light entering the mounting ring 3. In addition, some of the light reflected by the reflective component can be reflected again onto the lamp cover 2 by the light-blocking plate 100. In this way, it can be ensured that most of the light emitted by the lamp plate 11 acts on the lamp cover 2.

[0035] In this embodiment, as Figure 4 As shown, a protrusion 310 is provided at the inner edge of the recess 31. The protrusion 310 and the bottom wall of the recess 31 form a sealing groove, and a sealing ring is installed in the sealing groove. When the solar panel 12 is installed in the recess 31, the sealing ring can fill the gap between the two, further improving the sealing effect of the lawn light.

[0036] In this embodiment, as Figure 4 As shown, the fixing structure includes a first through hole 22 and a first fixing hole 32. The first through hole 22 is located in the lampshade 2, and the first fixing hole 32 is located in the mounting ring 3. During installation, the mounting ring 3 is first placed on top of the lampshade 2, aligning the first through hole 22 with the first fixing hole 32. Then, the fastener is passed through the first through hole 22 and inserted into the first fixing hole 32 to complete the installation. Both the fastener and the mating surfaces of the first fixing hole 32 are provided with mating threads.

[0037] Furthermore, the upper part of the lampshade 2 is provided with a positioning groove 23, and the side wall of the mounting ring 3 is embedded in the positioning groove 23. The mounting ring 3 can be quickly placed on the lampshade 2 through the positioning groove 23, which further improves the installation speed of the mounting ring 3.

[0038] In this embodiment, as Figure 5 As shown, the reflective assembly includes a reflector 200, which is installed at the lower part of the lampshade 2. The middle part of the reflector 200 is raised upward to change the reflection angle of the light. Since the end face of the reflector 200 is arc-shaped, when light comes into contact with the reflector 200, it can reflect the light outward onto the lampshade 2, thereby improving the lighting effect of the lawn light.

[0039] Furthermore, such as Figure 6As shown, the support component 4 includes a connector 41 with a connection hole 410. The bottom of the lampshade 2 has a second through hole 24, and the reflector 200 has a second fixing hole 201. During installation, fasteners are sequentially passed through the second fixing hole 201, the second through hole 24, and the connection hole 410 to connect the reflector 200, the lampshade 2, and the connector 41. This single installation securely connects the reflector 200, the lampshade 2, and the connector 41, further reducing the number of parts in the lawn light.

[0040] It should be noted that traditional lawn lights are mostly fixed installations. When a part of the lawn light malfunctions, the entire lawn light needs to be disassembled for repair or replacement. This reduces the efficiency of lawn light repair and increases the repair cost.

[0041] To address the aforementioned problems, in some embodiments of this application, such as Figure 5 and Figure 6 As shown, the support assembly 4 also includes a support rod 42, which has a slot 420. The connector 41 has a plug 411 for engaging with the slot 420, allowing for quick insertion and removal of the connector 41 through the engagement of the plug 411 and the slot 420. When the lampshade 2 or the lighting mechanism 1 malfunctions, it can be quickly replaced via the connector 41. Furthermore, different specifications of lawn lights can be replaced according to the user's actual needs.

[0042] Furthermore, such as Figure 1 As shown, to improve the convenience of replacing lawn lights, a mounting plate 43 is provided at the bottom of the support rod 42, and multiple mounting holes 430 are provided on the end face of the mounting plate 43. Installation points that cooperate with the mounting plate 43 can be arranged on the ground so that construction workers can replace the support rod 42 without damaging the soil.

[0043] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A heat-dissipating lawn light, comprising a support assembly (4) and a lighting mechanism (1), characterized in that, The lighting mechanism (1) includes a lamp plate (11) and a power supply component, with the lamp plate (11) and the power supply component fixedly connected; a lamp cover (2) is installed on the top of the support component (4), and an installation port (21) is provided on the lamp cover (2), with an installation ring (3) installed on the installation port (21), and a mutually cooperating fixing structure is provided between the installation port (21) and the installation ring (3); a recess (31) is provided on the inner ring of the installation ring (3), and the lamp plate (11) extends into the lamp cover (2) through the installation ring (3); the power supply component is used to cooperate with the installation ring (3) to cover the lamp cover (2); a reflective component for reflecting light is also installed inside the lamp cover (2).

2. The heat-dissipating lawn light as described in claim 1, characterized in that, The power supply component includes a solar panel (12), the lamp panel (11) is partially located inside the lamp cover (2), the solar panel (12) is embedded in the recess (31), and the solar panel (12) and the recess (31) have an overlapping surface.

3. The heat-dissipating lawn light as described in claim 2, characterized in that, A light-blocking plate (100) is installed on the lower part of the mounting ring (3). A slot is provided on the light-blocking plate (100), and the diameter of the slot is slightly larger than the diameter of the lamp plate (11). The lamp plate (11) extends into the slot.

4. The heat-dissipating lawn light as described in claim 2, characterized in that, A protrusion (310) is provided at the inner edge of the recess (31), and the protrusion (310) cooperates with the bottom wall of the recess (31) to form a sealing groove, and a sealing ring is installed in the sealing groove.

5. The heat-dissipating lawn light as described in claim 1, characterized in that, The fixing structure includes a first through hole (22) and a first fixing hole (32). The first through hole (22) is disposed on the lampshade (2), and the first fixing hole (32) is disposed on the mounting ring (3). After the first through hole (22) and the first fixing hole (32) are aligned, the mounting ring (3) is fixedly installed on the lampshade (2) with fasteners.

6. The heat-dissipating lawn light as described in claim 5, characterized in that, The upper part of the lampshade (2) is provided with a positioning groove (23), and the side wall of the mounting ring (3) is embedded in the positioning groove (23).

7. The heat-dissipating lawn light as described in claim 1, characterized in that, The reflective assembly includes a reflector (200) mounted on the lower part of the lampshade (2), and the middle part of the reflector (200) is raised upward.

8. The heat-dissipating lawn light as described in claim 7, characterized in that, The support component (4) includes a connector (41), which has a connection hole (410). The bottom of the lampshade (2) has a second through hole (24), and the reflector (200) has a second fixing hole (201). Fasteners pass through the second fixing hole (201), the second through hole (24), and the connection hole (410) in sequence, and fix the reflector (200), the lampshade (2), and the connector (41) together.

9. The heat-dissipating lawn light as described in claim 8, characterized in that, The support assembly (4) further includes a support rod (42), on which a slot (420) is provided, and on the connector (41) a plug (411) is provided for engaging the slot (420).

10. The heat-dissipating lawn light as described in claim 9, characterized in that, The bottom of the support rod (42) is provided with a mounting plate (43), and the end face of the mounting plate (43) is provided with a plurality of mounting holes (430).

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