Yard lamp with dimming function

Abstract

The utility model relates to a yard lamp with a dimming function, which comprises a support cylinder, a lamp holder, a light-emitting diode (LED) lamp holder and a light-emitting diode (LED) lamp holder. The lamp body assembly is mounted in the supporting cylinder in a lifting manner; the lamp body assembly comprises a circuit board, a plurality of light-emitting bodies, a lower base, an upper base and a lampshade. The lampshade is clamped between the lower base and the upper base, and the lampshade and the semitransparent cylinder are coaxially arranged; a cross-shaped open groove is formed in the top surface of the upper base; the lower base is in threaded connection with the interior of the semitransparent cylinder in a matched manner; the driving assembly is detachably mounted at the top end of the lamp body assembly; the driving assembly comprises a top cover and a bolt; a cross-shaped protrusion is arranged on the bottom face of the top cover in a protruding mode, and the cross-shaped groove is embedded in the cross-shaped protrusion in a matched mode, so that the top cover is coaxially connected with the upper base. The garden lamp with the dimming function is simple in structure and convenient to use, the lamp body assembly is installed in the supporting barrel in a lifting mode, the exposure height of the lamp body assembly is adjusted through the top cover, the light brightness and the coverage range can be flexibly adjusted, and the illumination requirements of different time and occasions are met.

Description

Technical Field

[0001] This utility model relates to the field of courtyard lighting technology, and in particular to a courtyard light with dimming function. Background Technology

[0002] Courtyard lights are a type of outdoor lighting fixture, mainly used for outdoor lighting in public places such as residential areas, tourist attractions, parks, and squares. They can extend people's outdoor activity time and improve property security.

[0003] Existing courtyard lights are often installed haphazardly in various environments during design and use, without sufficient consideration of the harmony between the light and the surrounding environment. This results in courtyard lights that are either too bright or too dim at night, which may damage the aesthetic appeal of the surrounding landscape and even affect people's vision and walking safety, failing to meet the lighting needs of different times and occasions. Utility Model Content

[0004] Based on this, the present invention provides a courtyard light with dimming function, which has a simple structure and is easy to use. The lamp body assembly can be raised and lowered and installed inside the support cylinder. By adjusting the exposed height of the lamp body assembly through the top cover, the brightness and coverage of the light can be flexibly adjusted to meet the lighting needs of different times and occasions.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A garden light with dimming function includes:

[0007] A support cylinder, comprising a semi-transparent cylindrical body; the inner surface of the semi-transparent cylindrical body is provided with internal threads;

[0008] A lamp assembly that can be lifted and installed inside a support cylinder; the lamp assembly includes a circuit board, multiple light emitters evenly spaced on opposite sides of the circuit board, a lower base connected to the bottom of the circuit board, an upper base connected to the top of the circuit board, and a lampshade covering the circuit board and the light emitters; the lampshade is sandwiched between the lower base and the upper base, and is coaxially arranged with the semi-transparent cylinder; the top surface of the upper base has a cross-shaped slot; the outer surface of the lower base has external threads, and the lower base is screwed into the interior of the semi-transparent cylinder; and

[0009] A drive assembly that can be detachably installed on the top of the lamp body assembly; the drive assembly includes a top cover embedded in the upper base and bolts for connecting the top cover to the upper base; the bottom surface of the top cover has a cross protrusion, and the cross protrusion is matched with a cross slot so that the top cover and the upper base are coaxially connected.

[0010] The aforementioned courtyard light with dimming function has a simple structure and is easy to use. The light body assembly can be raised and lowered inside the support cylinder. By adjusting the exposed height of the light body assembly through the top cover, the brightness and coverage of the light can be flexibly adjusted to meet the lighting needs of different times and occasions.

[0011] In one embodiment, a nut sleeve is connected to the middle of the upper base corresponding to the cross-shaped slot.

[0012] In one embodiment, the top cover has a through hole in the middle, which passes through the top cover and the cross protrusion. The through hole corresponds to the nut sleeve, and the bolt passes through the through hole and is matched with the nut sleeve.

[0013] In one embodiment, the outer periphery of the top cover has a plurality of evenly spaced cuts.

[0014] In one embodiment, the translucent cylinder is a translucent acrylic cylinder.

[0015] In one embodiment, a plurality of pits are evenly spaced on the outer surface of the cylinder, and the length direction of the pits is consistent with the axis of the cylinder. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a courtyard light with dimming function according to one embodiment of the present invention;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of a garden light with dimming function from another perspective;

[0018] Figure 3 for Figure 1 An exploded view of a garden light with dimming function is shown.

[0019] Figure 4 for Figure 3 The diagram shown is an exploded view of a garden light with dimming function from another perspective.

[0020] Attached image annotations:

[0021] 10-Support cylinder, 11-Semi-transparent cylinder, 12-Base plate, 13-Assembly hole, 14-Recess;

[0022] 20-Lamp body assembly, 21-Circuit board, 22-Light emitter, 23-Lower base, 231-Power connector, 232-Power switch, 24-Upper base, 25-Lamp cover, 26-Cross slot, 27-Nut sleeve;

[0023] 30-Drive assembly, 31-Top cover, 32-Bolt, 33-Cross protrusion, 34-Through hole, 35-Slit. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0027] Please see Figures 1 to 4 This utility model provides a garden light with dimming function, comprising a support cylinder 10, a lamp body assembly 20 that can be raised and lowered and installed inside the support cylinder 10, and a drive assembly 30 that can be detachably installed on the top of the lamp body assembly 20.

[0028] The support cylinder 10 includes a semi-transparent cylinder 11 and a base plate 12 extending outward from the bottom periphery of the semi-transparent cylinder 11. The base plate 12 has assembly holes 13 at its four opposite corners. By using nails or screws to pass through the assembly holes 13 and connecting them to the ground, the support cylinder 10 can be fixed to the ground.

[0029] The inner surface of the translucent cylindrical body 11 is provided with internal threads. In this embodiment, the translucent cylindrical body 11 is a translucent acrylic cylindrical body with a certain degree of haze, which can create a soft lighting effect. Furthermore, a plurality of recesses 14 are evenly spaced on the outer surface of the cylindrical body 11, and the length direction of the recesses 14 is consistent with the axis of the cylindrical body 11. When the light source is lit, the light undergoes diffuse reflection and refraction on the outer surface of the cylindrical body 11, forming a mottled and dynamic light effect, which not only provides users with a softer and more comfortable lighting environment, but also enhances the visual aesthetics of the lamp.

[0030] The lamp assembly 20 includes a circuit board 21, a plurality of light-emitting elements 22 evenly spaced on opposite sides of the circuit board 21, a lower base 23 connected to the bottom of the circuit board 21, an upper base 24 connected to the top of the circuit board 21, and a lamp cover 25 covering the circuit board 21 and the light-emitting elements 22; the lamp cover 25 is sandwiched between the lower base 23 and the upper base 24, and the lamp cover 25 is coaxially arranged with the semi-transparent cylinder 11.

[0031] like Figure 4 The lower base 23 has external threads on its outer surface and is screwed into the interior of the translucent cylinder 11. Rotating the entire lamp assembly 20 allows for the lamp assembly 20 to move up and down within the support cylinder 10. Figure 4 As shown, a power connector 231 and a power switch 232 are installed on the bottom surface of the lower base 23. The power connector 231 and the power switch 232 are electrically connected to the circuit board 21 respectively.

[0032] like Figure 3 The upper base 24 has a cross-shaped slot 26 on its top surface. A nut sleeve 27 is connected to the middle of the cross-shaped slot 26 on the upper base 24. The cross-shaped slot 26 and the nut sleeve 27 are used to connect the drive assembly 30.

[0033] The drive assembly 30 includes a top cover 31 embedded in the upper base 24 and bolts 32 for connecting the top cover 31 to the upper base 24. The bottom surface of the top cover 31 has a cross protrusion 33, and the cross protrusion 33 is fitted with a cross slot 26, so that the top cover 31 and the upper base 24 are coaxially connected.

[0034] Utilizing the synergistic effect of the cross-shaped protrusion 33 and the cross-shaped slot 26, the entire lamp assembly 20 can be driven to rotate synchronously by rotating the top cover 31, causing the entire lamp assembly 20 to spiral up or down inside the translucent cylinder 11. By adjusting the exposed height of the lamp assembly 20, the propagation path and coverage of the light can be changed, thereby achieving flexible light adjustment and effectively meeting the lighting needs of different times and occasions. In practical applications, the brightness at the bottom of the entire courtyard light is less than that at the top, which can make the light more layered and create a warm and romantic atmosphere.

[0035] In this embodiment, the top cover 31 has a through hole 34 in the middle, which passes through the top cover 31 and the cross protrusion 33. The through hole 34 corresponds to the nut sleeve 27. After the bolt 32 passes through the through hole 34, it matches and connects to the nut sleeve 352 to realize the connection between the drive assembly 30 and the upper base 24.

[0036] In this embodiment, the outer periphery of the top cover 31 is provided with a plurality of evenly spaced cuts 35 to facilitate the rotation of the top cover 31 by hand.

[0037] The aforementioned courtyard light with dimming function has a simple structure and is easy to use. The lamp body assembly 20 can be raised and lowered and installed inside the support cylinder 10. By adjusting the exposed height of the lamp body assembly 20 through the top cover 31, the brightness and coverage of the light can be flexibly adjusted to meet the lighting needs of different times and occasions.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A courtyard light with dimming function, characterized in that, include: A support cylinder, comprising a semi-transparent cylindrical body; the inner surface of the semi-transparent cylindrical body is provided with internal threads; A lamp assembly that can be lifted and installed inside a support cylinder; the lamp assembly includes a circuit board, multiple light emitters evenly spaced on opposite sides of the circuit board, a lower base connected to the bottom of the circuit board, an upper base connected to the top of the circuit board, and a lampshade covering the circuit board and the light emitters; the lampshade is sandwiched between the lower base and the upper base, and is coaxially arranged with the semi-transparent cylinder; the top surface of the upper base has a cross-shaped slot; the outer surface of the lower base has external threads, and the lower base is screwed into the interior of the semi-transparent cylinder; and A drive assembly that can be detachably installed on the top of the lamp body assembly; the drive assembly includes a top cover embedded in the upper base and bolts for connecting the top cover to the upper base; the bottom surface of the top cover has a cross protrusion, and the cross protrusion is matched with a cross slot so that the top cover and the upper base are coaxially connected.

2. A courtyard light with dimming function according to claim 1, characterized in that, The upper base is connected to a nut sleeve in the middle of the cross-shaped slot.

3. A courtyard light with dimming function according to claim 2, characterized in that, The top cover has a through hole in the middle, which passes through the top cover and the cross protrusion. The through hole corresponds to the nut sleeve, and the bolt passes through the through hole and is matched with the nut sleeve.

4. A courtyard light with dimming function according to claim 1, characterized in that, The outer periphery of the top cover has multiple evenly spaced cuts.

5. A courtyard light with dimming function according to claim 1, characterized in that, The semi-transparent cylinder is made of semi-transparent acrylic.

6. A courtyard light with dimming function according to claim 1, characterized in that, Multiple pits are evenly spaced on the outer surface of the cylinder, and the length direction of the pits is consistent with the axis of the cylinder.

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