Path lamp convenient to adjust

Abstract

The utility model provides a path lamp convenient to adjust, which belongs to the technical field of lighting equipment and comprises a lighting unit and a mounting unit connected to the lighting unit, the mounting unit is used for being connected with a mounting surface, the lighting unit comprises a light-transmitting component, a lamp cover, a light source component and a refraction component, and a mounting cavity is formed in the top of the light-transmitting component; the lamp cover covers the top of the light-transmitting assembly, and the lamp cover is rotationally connected with the light-transmitting assembly; the light source assembly is arranged in the mounting cavity and comprises a light source part and a PCB electrically connected to the light source part. The refraction assembly is arranged in the mounting cavity and located on the light emitting side of the light source part, and the refraction assembly comprises an integrated part and a plurality of refraction parts annularly distributed on the integrated part; the light source piece and / or the integrated piece rotate along with rotation of the lamp cover, so that the light source piece corresponds to one refraction piece up and down. The path lamp convenient to adjust aims at solving the problem that in the prior art, due to the fact that the internal structure of a path lamp is complex, operation steps are tedious when projection patterns are switched.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting equipment, and more specifically, relates to a path lamp which is easy to adjust. Background Art

[0002] Path lights are a type of outdoor lighting, primarily used in residential areas, tourist attractions, parks, plazas, and private gardens. They often enhance and enhance the environment, serving as a type of landscape lighting. As an integral part of modern landscapes, path lights are not only aesthetically pleasing, but also emphasize the harmony and unity of the artistic lighting landscape with the historical culture of the scenic area and the surrounding environment.

[0003] To enhance the visual appeal of their projected light, some path lights can create a gravel pattern. Common path lights rely on irregular cuts on the lampshade's surface to project a variety of light patterns, but these patterns remain constant, resulting in a monotonous lighting effect. While projector lamps with variable projection patterns exist on the market, they are complex and expensive. Furthermore, their complex internal structure makes adjusting the light effect cumbersome, preventing quick switching of the projected light pattern. Utility Model Content

[0004] The purpose of the present invention is to provide a path light that is easy to adjust, aiming to solve the problem in the prior art that the internal structure of the path light is complex, resulting in cumbersome operation steps when switching the projection pattern.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] Provided is a path light that is easily adjustable, comprising a lighting unit and a mounting unit connected to the lighting unit, wherein the mounting unit is configured to be connected to a mounting surface, and the lighting unit comprises:

[0007] A light-transmitting component, with a mounting cavity formed on the top, and the mounting unit connected to the bottom of the light-transmitting component;

[0008] a lamp cover, which is arranged on the top of the light-transmitting component and covers the opening of the installation cavity, and the lamp cover is rotatably connected to the light-transmitting component;

[0009] a light source assembly disposed in the mounting cavity, the light source assembly comprising a light source component and a PCB board electrically connected to the light source component; and

[0010] a refractive assembly disposed in the mounting cavity and located on the light-emitting side of the light source component, the refractive assembly comprising an integrated component and a plurality of refractive components annularly distributed on the integrated component, and the light generated by the light source component is projected outward after passing through the refractive components;

[0011] The light source component and / or the integrated component rotates along with the rotation of the lamp cover, so that the light source component corresponds to one of the refractive components in a vertical direction.

[0012] In a possible implementation, the lamp cover includes:

[0013] a cover body, which is arranged outside the light-transmitting component and closes the opening of the installation cavity; and

[0014] a driving ring connected to the cover body and inserted into the mounting cavity, wherein the inner wall of the driving ring has driving teeth;

[0015] The outer peripheral surface of the integrated component is provided with transmission teeth engaged with the driving teeth, and the integrated component is rotatably connected to the light-transmitting component, and the integrated component rotates in the opposite direction as the lamp cover rotates.

[0016] In a possible implementation, the easily adjustable path light further includes:

[0017] a solar panel, disposed on top of the lamp cover; and

[0018] A battery is electrically connected to the solar panel and the PCB board respectively and is arranged in the installation cavity. The battery is connected to the light-transmitting component.

[0019] In a possible implementation, the light-transmitting component includes:

[0020] A lamp cup having a fixing cavity on the top, the lamp cup being connected to the mounting unit, the fixing cavity being a tapered cavity with a diameter gradually decreasing from top to bottom; and

[0021] The fixing frame is arranged in the fixing cavity and is detachably connected to the lamp cup. The top of the fixing frame forms the installation cavity. The lamp cover is rotatably connected to the fixing frame.

[0022] In a possible implementation, the lamp cup has a limiting groove, and the fixing frame has a limiting block inserted into the limiting groove along the up and down directions. The limiting block is inserted into the limiting groove to limit the fixing frame in the circumferential direction.

[0023] In a possible implementation, the fixing frame includes:

[0024] A frame is provided with the installation cavity, and the frame is detachably connected to the lamp cup; and

[0025] A plurality of limiting pieces are sequentially and spaced apart in the installation cavity, and the plurality of limiting pieces enclose and form an installation area for accommodating the integrated component.

[0026] In one possible implementation, the fixing bracket also includes a fixing column arranged in the installation cavity, the fixing column has a first fixing hole, the PCB board has a second fixing hole adapted to the first fixing hole, and locking members are inserted into the first fixing hole and the second fixing hole.

[0027] In a possible implementation, a mounting ring is provided on the outer circumference of the lamp cup, the mounting ring and the end surface of the fixing frame are spaced apart in the vertical direction to form a guide groove, and the lamp cover has a guide block slidably inserted in the guide groove.

[0028] In a possible implementation, the lamp cup is provided with a latch hole, and the fixing frame has a buckle that is latched in the latch hole.

[0029] In one possible implementation, the fixing frame includes a fixing body and a mounting buckle connected to the fixing body, the fixing body is provided with a plurality of mounting grooves spaced apart along the circumferential direction, the mounting buckle is inserted into the mounting groove, and the bottom is connected to the fixing body, and both sides of the mounting buckle form a mounting gap with the fixing body in the circumferential direction.

[0030] The beneficial effect of the easily adjustable path light provided by the present invention is that, compared with the prior art, the easily adjustable path light of the present invention is provided with a plurality of refractive members distributed in a ring shape on the integrated part, and the light source part is made to correspond to the corresponding refractive member by rotating the lamp cover. The light generated by the light source part passes through the refractive member and then through the light-transmitting component to be projected outward, thereby generating a corresponding pattern. The light source part is electrically connected to the PCB board, and the PCB board is connected to an external power supply or battery, thereby controlling the light source part to light up or turn off. The mounting unit is used to connect to the mounting surface to fix the path light. The utility model can make the corresponding refractive member correspond to the light source part according to actual needs, thereby projecting different patterns outward, and the switching of the projected pattern can be achieved simply by rotating the lamp cover. The internal structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 A schematic diagram of the structure of an easily adjustable path light provided by an embodiment of the present utility model;

[0033] Figure 2 A schematic diagram of the internal structure of an easily adjustable path light provided by an embodiment of the present utility model;

[0034] Figure 3 Another internal schematic diagram of the easily adjustable path light provided by an embodiment of the present utility model;

[0035] Figure 4 A cross-sectional view of an easily adjustable path light provided by an embodiment of the present utility model;

[0036] Figure 5 for Figure 4 A partial enlarged view of part A in the middle;

[0037] Figure 6 A partial cross-sectional view of an easily adjustable path light provided by an embodiment of the present utility model;

[0038] Figure 7 This is a schematic structural diagram of a lamp cover used in an embodiment of the present utility model.

[0039] In the figure: 1. Mounting unit; 2. Translucent component; 201. Lamp cup; 2011. Clamp hole; 2012. Fixing cavity; 2013. Limiting block; 202. Fixing frame; 2021. Mounting ring; 2022. Guide groove; 2023. Buckle; 2024. Mounting buckle; 203. Mounting cavity; 3. Refractive component; 301. Refractive part; 302. Integrated part; 4. Fixing block; 5. Limiting piece; 6. Fixing column; 7. Solar panel; 8. Lamp cover; 801. Cover; 802. Drive ring; 8021. Drive gear; 803. Guide block; 9. Light source assembly; 901. PCB board; 902. Light source part; 10. Battery. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "first," "second," or "third" are used to distinguish between different objects, rather than to describe a specific order. Unless otherwise specified, other directional words such as "vertical," "clockwise," and "counterclockwise" are used to indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or component referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific scope of protection of the present invention. In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "fixed connection" or "fixed connection" should be understood in a broad sense, that is, any connection method without a displacement relationship or relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, integral connection, and fixed connection through other devices or components. In the claims, specification, and drawings of the present invention, terms such as "including," "having," and their variations are intended to mean "including but not limited to."

[0042] Please also refer to Figures 1 to 7 The adjustable path light provided by the present invention is now described. The adjustable path light comprises a lighting unit and a mounting unit 1 connected to the lighting unit. The mounting unit 1 is used to connect to the mounting surface. The lighting unit comprises a light-transmitting component 2, a lamp cover 8, a light source component 9 and a refractive component 3. The top of the light-transmitting component 2 is provided with a mounting cavity 203. The bottom of the light-transmitting component 2 is connected to the mounting unit 1. The lamp cover 8 is provided on the top of the light-transmitting component 2 and covers the opening of the mounting cavity 203. The lamp cover 8 is rotatably connected to the light-transmitting component 2. The light source component 9 is provided in the mounting cavity 203. 9 includes a light source component 902 and a PCB board 901 electrically connected to the light source component 902; the refractive assembly 3 is arranged in the mounting cavity 203 and is located on the light-emitting side of the light source component 902. The refractive assembly 3 includes an integrated component 302 and a plurality of refractive components 301 distributed in a ring shape on the integrated component 302. The light generated by the light source component 902 passes through the refractive components 301 and is projected outward; the light source component 902 and / or the integrated component 302 rotates with the rotation of the lamp cover 8, so that the light source component 902 corresponds to one of the refractive components 301 in the upper and lower directions.

[0043] The utility model provides an easily adjustable path light. Compared with the prior art, the utility model provides a plurality of annularly distributed refractive members 301 on the integrated part 302. By rotating the lamp cover 8, the light source part 902 is made to correspond to the corresponding refractive member 301. The light generated by the light source part 902 passes through the refractive member 301 and then through the light-transmitting component 2 to be projected outward, generating a corresponding pattern. The light source part 902 is electrically connected to the PCB board 901, and the PCB board 901 is connected to an external power supply or battery 10, thereby controlling the light source part 902 to light up or turn off. The mounting unit 1 is used to connect to the mounting surface to fix the path light. The utility model can make the corresponding refractive member 301 correspond to the light source part 902 according to actual needs, thereby projecting different patterns outward, and the switching of the projected pattern can be achieved simply by rotating the lamp cover 8. The internal structure is simple and the operation is convenient.

[0044] Optionally, the installation unit 1 is a ground plug.

[0045] Optionally, the light source 902 is connected to the lamp cover 8 and rotates with the lamp cover 8, or the light source 902 is fixed to the PCB board 901, and the PCB board 901 is connected to the lamp cover 8, so that the light source 902 corresponds to different refractive elements 301 to project different patterns.

[0046] Specifically, the light-transmitting component 2 is a transparent component, such as a plastic or glass component.

[0047] Optionally, the refractive element 301 is a lens.

[0048] In some embodiments, see Figures 4 to 7 The lamp cover 8 includes a cover body 801 and a drive ring 802. The cover body 801 is arranged outside the light-transmitting component 2 and closes the opening of the installation cavity 203; the drive ring 802 is connected to the cover body 801 and inserted into the installation cavity 203. The inner wall of the drive ring 802 has a drive tooth 8021; the outer peripheral surface of the integrated component 302 has a transmission tooth engaged with the drive tooth 8021, and the integrated component 302 is rotatably connected to the light-transmitting component 2, and the integrated component 302 rotates in the opposite direction with the rotation of the lamp cover 8.

[0049] After the lamp cover 8 is attached to the optical assembly, the cover 801 covers the opening of the mounting cavity 203. The drive ring 802 is inserted into the mounting cavity 203 and engages with the integrated component 302. To switch the projection pattern, the cover 801 is rotated to synchronize the drive ring 802, which in turn rotates the integrated component 302. This synchronizes the rotation of the refractive elements 301 distributed throughout the integrated component 302. When the corresponding refractive element 301 corresponds to the light source element 902, the preset pattern is projected, and the cover 801 stops rotating. In this embodiment, the cover 801 drives the integrated component 302 through engagement, resulting in a simple structure and easy operation.

[0050] Optionally, the light source 902 is connected to the lamp cover 8 or the light-transmitting component 2. When the light source 902 is connected to the lamp cover 8, it rotates synchronously with the lamp cover 8, while the integrated component 302 rotates in the opposite direction, so that the light source 902 corresponds to a different refractive element 301. When the light source 902 is connected to the light-transmitting component 2, the light source 902 is fixed and does not rotate with the lamp cover 8. In this embodiment, the light source 902 can be provided separately from the PCB 901 or fixed to the PCB 901. When the light source 902 is fixed to the PCB 901, the PCB 901 is connected to the lamp cover 8 or the light-transmitting component 2.

[0051] Specifically, the driving ring 802 and the cover body 801 are coaxially arranged and form an installation space in the radial direction.

[0052] In some embodiments, see Figures 2 to 4 The adjustable path light also includes a solar panel 7 and a battery 10. The solar panel 7 is arranged on the top of the lamp cover 8; the battery 10 is electrically connected to the solar panel 7 and the PCB board 901 respectively, and is arranged in the installation cavity 203. The battery 10 is connected to the light-transmitting component 2.

[0053] Since the path light is used outdoors, the solar panel 7 located on top of the lamp cover 8 converts light energy into electrical energy, which is stored in the battery 10. This energy is then transmitted through the PCB 901 to the light source 902, causing the light source 902 to be powered and emit light. This embodiment eliminates the need for external wiring, simplifying the structure and conserving energy.

[0054] Optionally, the light source 902 is electrically connected to the battery 10 .

[0055] In some embodiments, see Figures 2 to 4 The light-transmitting component 2 includes a lamp cup 201 and a fixing frame 202. A fixing cavity 2012 is opened on the top of the lamp cup 201. The lamp cup 201 is connected to the mounting unit 1. The fixing cavity 2012 is a conical cavity with a diameter gradually decreasing from top to bottom; the fixing frame 202 is arranged in the fixing cavity 2012 and is detachably connected to the lamp cup 201. A mounting cavity 203 is formed on the top of the fixing frame 202, and the lamp cover 8 is rotatably connected to the fixing frame 202.

[0056] The lamp cup 201 has a tapered mounting cavity 2012. Light passing through the lamp cup 201 is refracted, changing the light's angle of exit and, consequently, the projected area of ​​the pattern. The mounting bracket 202 is detachably connected to the lamp cup 201, facilitating subsequent disassembly and assembly of the lamp cup 201 and mounting bracket 202 for path light maintenance. The light source 902, PCB 901, integrated component 302, and refraction element 301 are all housed within the mounting cavity 203. The lamp cover 8 pivots and connects to the mounting bracket 202, allowing the light source 902 to correspond with different refraction elements 301.

[0057] Specifically, the lamp cup 201 and the fixing frame 202 are both transparent components.

[0058] Optionally, the fixing frame 202 is screwed or clamped to the lamp cup 201, for example, the lamp cup 201 and the fixing frame 202 are connected by bolts, or an inner bolt is set in the lamp cup 201 and an outer nut is set on the fixing frame 202 to directly realize the connection between the lamp cup 201 and the fixing frame 202.

[0059] In some embodiments, see Figure 5 The lamp cup 201 has a limiting groove, and the fixing frame 202 has a limiting block 2013 inserted into the limiting groove along the up and down directions. The limiting block 2013 is inserted into the limiting groove to limit the fixing frame 202 in the circumferential direction.

[0060] The limiting block 2013 is inserted into the limiting groove, thereby fixing the fixing frame 202 and the lamp cup 201 in the circumferential direction, and preventing the fixing frame 202 from rotating when the lamp cover 8 rotates.

[0061] Optionally, the fixing frame 202 and the lamp cup 201 are connected by bolts or directly clamped.

[0062] In some embodiments, see Figure 3 The fixing frame 202 includes a frame body and multiple limiting pieces 5. The frame body is provided with an installation cavity 203, and the frame body can be detachably connected to the lamp cup 201; multiple limiting pieces 5 are distributed in the installation cavity 203 at intervals in sequence, and multiple limiting pieces 5 enclose and form an installation area for accommodating the integrated component 302.

[0063] A plurality of limiting pieces 5 enclose and form an installation area, and the integrated component 302 is arranged in the installation area, thereby avoiding interference between the integrated component 302 and other components.

[0064] Optionally, the mounting bracket 202 further includes a fixing block 4 disposed within the mounting cavity 203. The fixing block 4 defines a receiving slot within which the battery 10 is positioned. The receiving slot is adapted to fit the battery 10, thereby limiting its position. The battery 10 is mounted within the receiving slot, thereby limiting its position and preventing it from moving freely within the mounting cavity 203. Furthermore, the battery 10 is secured without the need for external connecting components or drilling holes in the battery 10, ensuring its integrity and facilitating its installation and removal.

[0065] In some embodiments, see Figures 2 to 3 The fixing frame 202 also includes a fixing column 6 arranged in the installation cavity 203, the fixing column 6 has a first fixing hole, the PCB board 901 has a second fixing hole adapted to the first fixing hole, and locking members are inserted into the first fixing hole and the second fixing hole.

[0066] PCB 901 abuts against fixing post 6, and is secured by means of a locking member inserted into the first and second fixing holes, making assembly and disassembly easy. Furthermore, since fixing post 6 supports PCB 901, the rest of PCB 901 remains hollow, facilitating heat dissipation.

[0067] In some embodiments, see Figures 2 to 6 The outer surface of the lamp cup 201 is provided with a mounting ring 2021, and the mounting ring 2021 and the end surface of the fixing frame 202 are spaced apart in the vertical direction to form a guide groove 2022, and the lamp cover 8 has a guide block 803 slidably inserted in the guide groove 2022.

[0068] The guide block 803 of the lamp cover 8 is slidably disposed in the guide groove 2022 . When the lamp cover 8 rotates, the guide block 803 slides in the guide groove 2022 , thereby limiting the position of the lamp cover 8 and ensuring the stability of the lamp cover 8 during rotation.

[0069] In some embodiments, see Figure 3 The lamp cup 201 is provided with a locking hole 2011 , and the fixing frame 202 has a buckle 2023 which is locked in the locking hole 2011 .

[0070] The buckle 2023 is locked in the locking hole 2011, thereby locking the fixing frame 202 to the lamp cup 201. This embodiment can fix the fixing frame 202 to the lamp cup 201 without using external connecting parts, and avoids the problem of the fixing frame 202 rotating when the lamp cover 8 rotates, causing the connection between the fixing frame 202 and the lamp cup 201 to become loose.

[0071] In some embodiments, see Figure 3 The fixing frame 202 includes a fixing body and a mounting buckle 2024 connected to the fixing body. The fixing body is provided with a plurality of mounting grooves spaced apart along the circumferential direction. The mounting buckle 2024 is inserted into the mounting groove, and the bottom is connected to the fixing body. Both sides of the mounting buckle 2024 form a mounting gap with the fixing body in the circumferential direction.

[0072] When the lamp cover 8 is connected to the fixing frame 202, the mounting buckle 2024 is forced to move into the mounting cavity 203, thereby inserting the guide block 803 into the guide groove 2022, avoiding the problem of damage to the fixing frame 202 during the connection process of the lamp cover 8 and the fixing frame 202.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Easy-to-adjust path light, characterized by: The device comprises a lighting unit and a mounting unit connected to the lighting unit, wherein the mounting unit is used to be connected to a mounting surface, and the lighting unit comprises: A light-transmitting component, with a mounting cavity formed on the top, and the mounting unit connected to the bottom of the light-transmitting component; a lamp cover, which is arranged on the top of the light-transmitting component and covers the opening of the installation cavity, and the lamp cover is rotatably connected to the light-transmitting component; a light source assembly disposed in the mounting cavity, the light source assembly comprising a light source component and a PCB board electrically connected to the light source component; and a refractive assembly disposed in the mounting cavity and located on the light-emitting side of the light source component, the refractive assembly comprising an integrated component and a plurality of refractive components annularly distributed on the integrated component, and the light generated by the light source component is projected outward after passing through the refractive components; The light source component and / or the integrated component rotates along with the rotation of the lamp cover, so that the light source component corresponds to one of the refractive components in a vertical direction.

2. The easily adjustable path light according to claim 1, characterized in that: The lamp cover comprises: a cover body, which is arranged outside the light-transmitting component and closes the opening of the installation cavity; and A driving ring connected to the cover body and inserted into the installation cavity, wherein the inner wall of the driving ring has driving teeth; The outer peripheral surface of the integrated component is provided with transmission teeth engaged with the driving teeth, and the integrated component is rotatably connected to the light-transmitting component, and the integrated component rotates in the opposite direction as the lamp cover rotates.

3. The easily adjustable path light according to claim 1, characterized in that: The adjustable path light further comprises: a solar panel, disposed on top of the lamp cover; and A battery is electrically connected to the solar panel and the PCB board respectively and is arranged in the installation cavity. The battery is connected to the light-transmitting component.

4. The easily adjustable path light according to claim 1, characterized in that: The light-transmitting component includes: A lamp cup having a fixing cavity on the top, the lamp cup being connected to the mounting unit, the fixing cavity being a tapered cavity with a diameter gradually decreasing from top to bottom; and The fixing frame is arranged in the fixing cavity and is detachably connected to the lamp cup. The top of the fixing frame forms the installation cavity. The lamp cover is rotatably connected to the fixing frame.

5. The easily adjustable path light according to claim 4, characterized in that: The lamp cup has a limiting groove, and the fixing frame has a limiting block inserted into the limiting groove along the up and down directions. The limiting block is inserted into the limiting groove to limit the fixing frame in the circumferential direction.

6. The easily adjustable path light according to claim 4, characterized in that: The fixing frame comprises: A frame is provided with the installation cavity, and the frame is detachably connected to the lamp cup; and A plurality of limiting pieces are sequentially and spaced apart in the installation cavity, and the plurality of limiting pieces enclose and form an installation area for accommodating the integrated component.

7. The easily adjustable path light according to claim 4, characterized in that: The fixing bracket also includes a fixing column arranged in the installation cavity, the fixing column has a first fixing hole, the PCB board has a second fixing hole adapted to the first fixing hole, and locking pieces are inserted into the first fixing hole and the second fixing hole.

8. The easily adjustable path light according to claim 4, characterized in that: The outer circumference of the lamp cup is provided with a mounting ring, the mounting ring and the end surface of the fixing frame are spaced apart in the vertical direction to form a guide groove, and the lamp cover has a guide block slidably inserted in the guide groove.

9. The easily adjustable path light according to claim 4, characterized in that: The lamp cup is provided with a clamping hole, and the fixing frame has a clamping buckle clamped in the clamping hole.

10. The easily adjustable path light according to claim 4, characterized in that: The fixing frame includes a fixing body and a mounting buckle connected to the fixing body. The fixing body is provided with a plurality of mounting grooves spaced apart along the circumferential direction. The mounting buckle is inserted into the mounting groove and the bottom is connected to the fixing body. Both sides of the mounting buckle form a mounting gap with the fixing body in the circumferential direction.

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