A new type of ceiling light fixture

Abstract

This utility model relates to the field of ceiling lighting technology and discloses a novel ceiling lighting fixture, including a mounting plate. An expansion bolt is internally threaded onto the mounting plate, a sealing ring is fixedly connected to the top of the mounting plate, and a mounting suction cup is fixedly connected to the top of the mounting plate. A fixing support ring is fixedly connected to the bottom of the mounting plate. This utility model allows for convenient installation of the ceiling lighting fixture and fixing support ring onto the ceiling by using the mounting plate and internal expansion bolts. The sealing ring and mounting suction cup ensure stability when the mounting plate and expansion bolts are installed on the ceiling. Pulling the handle causes the transparent limiting support plate and rotating shaft, in conjunction with a spring, to extend and retract within the fixing ring, facilitating easy installation and removal of the ceiling lighting fixture from the mounting plate and fixing support ring for long-term use.

Description

Technical Field

[0001] This utility model relates to the field of ceiling lighting technology, and in particular to a novel ceiling lighting fixture. Background Technology

[0002] Ceiling lights primarily refer to lighting equipment installed within the ceiling. They are typically categorized into recessed and flush-mount types, offering uniform light and concealed installation. Here are the main classifications and features: **Equipped with low-light-decay, high-power LED light sources with a lifespan of up to 50,000 hours, featuring energy saving and environmental friendliness.** **Designed for recessed installation, the light is hidden within the ceiling, avoiding glare.** **Supports stepless angle adjustment from 15° to 60°, suitable for shopping malls, hotels, jewelry counters, and other similar scenarios.** **Utilizes surface-mount packaging technology, with a power of 3W, a luminous flux of 240LM, and selectable color temperatures from 3000K to 6000K.** **Supports multi-color dimming, a wide input voltage range (110V~220V), and an IP65 protection rating.** Suitable for fine lighting scenarios such as jewelry counters and advertising lighting projects. **Embedded into the ceiling using translucent materials (such as frosted glass or plastic) to achieve diffused light effects.** Provides uniform and soft light, commonly used in poorly lit areas such as kitchens, bathrooms, and restaurants, combining lighting and decorative functions.

[0003] A new type of ceiling light fixture has a problem that makes it difficult for workers to ensure the stability of the installed light fixture during actual installation and use, which affects the convenience of installation and disassembly of the light fixture for long-term use. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a novel ceiling light fixture.

[0005] This utility model is achieved by the following technical solution: a novel ceiling light fixture, including a mounting plate, an expansion bolt connected to the internal thread of the mounting plate, a sealing ring fixedly connected to the top of the mounting plate, and a mounting suction cup fixedly connected to the top of the mounting plate;

[0006] A fixing ring is fixedly connected to the bottom of the mounting plate. A ceiling light fixture is inserted into the fixing ring. A fixing ring is fixedly connected to the bottom of the mounting plate. A spring is fixedly connected to the inside of the fixing ring. A rotating shaft is fixedly connected to the bottom of the spring. A transparent limiting support plate is rotatably connected to the inside of the rotating shaft. A pull handle is fixedly connected to the bottom of the transparent limiting support plate.

[0007] The above technical solution allows for an ultra-thin installation plate with a white matte coating that blends seamlessly with the ceiling. The transparent limiting support plate can be customized in color to coordinate with the style of the lighting fixtures.

[0008] As a further improvement to the above scheme, the number of expansion bolts is set to four, and two bolts are arranged in a group, with the four expansion bolts symmetrically distributed around the mounting top plate.

[0009] As a further improvement to the above solution, the top of the ceiling light fixture is in contact with the bottom surface of the mounting plate, the spring is fixedly connected to the bottom of the mounting plate, and the rotating shaft is located at the bottom of the mounting plate.

[0010] Through the above technical solution, the spring is sleeved in the fixed ring to provide elastic preload in the vertical direction. The rotating shaft passes through the center of the spring and is hinged to the transparent limiting support plate, allowing small-amplitude multi-directional fine adjustment. The top of the transparent limiting support plate contacts the bottom of the lamp to form a hard limiting reference surface.

[0011] As a further improvement to the above solution, the number of the fixing rings and springs is set to four, with each pair forming a group, and the four fixing rings and springs are symmetrically distributed with the mounting top plate as the center.

[0012] The above technical solution uses a double-layer seal at the joint between the mounting plate and the lamp, with the outer layer being a sealing ring and the inner layer being a spring-pressed contact seal. This effectively prevents dust and moisture from entering the lamp and extends the life of electronic components.

[0013] As a further improvement to the above solution, the top of the transparent limiting support plate is in contact with the bottom surface of the ceiling light fixture, and the transparent limiting support plate is located at the bottom of the mounting top plate.

[0014] Through the above technical solution, the wire groove is reserved inside the fixed support ring to support the integration of intelligent dimming module. The surface of the transparent limiting support plate is frosted to ensure light transmission and avoid glare. The contact surface between the bottom of the lamp and the transparent limiting support plate is smooth and without screw holes, reducing dust accumulation dead corners.

[0015] As a further improvement to the above scheme, the number of the rotating shaft and the transparent limiting support plate is set to four, and each pair forms a group. The four rotating shafts and the transparent limiting support plates are symmetrically distributed with the mounting top plate as the center.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model allows for convenient installation of the mounting plate and ceiling light fixture on the ceiling by setting an installation top plate and internal expansion bolts. The installation top plate and expansion bolts are installed at the top of the ceiling by setting a sealing rubber ring and installation suction cup. By pulling the handle, the transparent limiting support plate and rotating shaft work together with the spring to adjust the position and height inside the fixing ring, which makes it convenient for staff to install and remove the ceiling light fixture from the installation top plate and fixing ring for long-term use.

[0018] This utility model features a sealing ring made of EPDM rubber, which is resistant to aging and has excellent resilience, and can fill tiny installation gaps. The mounting suction cup uses the principle of vacuum adsorption to assist in initial positioning and prevent the light fixture from falling. The two work together to achieve a double guarantee of mechanical locking and physical adsorption, which is especially suitable for scenarios with insufficient ceiling flatness. With the design of a pull handle linked to the rotating shaft, the light fixture can be released by pulling down lightly, and the replacement can be completed with one hand. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the side anatomical structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0022] Figure 4 This is a schematic diagram of the right-side structure of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Install the top plate; 2. Expansion bolts; 3. Sealing rings; 4. Install suction cups; 5. Fixing rings; 6. Ceiling light fixtures; 7. Fixing rings; 8. Springs; 9. Rotating shafts; 10. Transparent limiting support plates; 11. Pull handles. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and 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] Example:

[0027] Please combine Figure 1-4 This embodiment of a novel ceiling light fixture includes a mounting plate 1, an expansion bolt 2 internally threaded to the mounting plate 1, a sealing ring 3 fixedly connected to the top of the mounting plate 1, and a mounting suction cup 4 fixedly connected to the top of the mounting plate 1.

[0028] A fixing ring 5 is fixedly connected to the bottom of the mounting plate 1. A ceiling light fixture 6 is inserted into the fixing ring 5. A fixing ring 7 is fixedly connected to the bottom of the mounting plate 1. A spring 8 is fixedly connected inside the fixing ring 7. A rotating shaft 9 is fixedly connected to the bottom of the spring 8. A transparent limiting plate 10 is rotatably connected inside the rotating shaft 9. A pull handle 11 is fixedly connected to the bottom of the transparent limiting plate 10. By setting the mounting plate 1 and the internal expansion bolts 2, the fixing ring 5 and the ceiling light fixture 6 can be easily installed on the ceiling. The sealing ring 3 and the mounting suction cup 4 can ensure the stability of the mounting plate 1 and the expansion bolts 2 when installed on the top of the ceiling. By pulling the pull handle 11, the transparent limiting plate 10 and the rotating shaft 9, together with the spring 8, can be adjusted in position and height inside the fixing ring 7. This makes it convenient for workers to install and remove the ceiling light fixture 6 from between the mounting plate 1 and the fixing ring 5 for long-term use.

[0029] The mounting plate 1 features an ultra-thin design with a white matte coating, blending seamlessly with the ceiling. The transparent limiting support plate 10 can be customized in color to coordinate with the style of the lighting fixtures.

[0030] The number of expansion bolts 2 is set to four, and two are grouped together. The four expansion bolts 2 are symmetrically distributed with the mounting plate 1 as the center.

[0031] The top of the ceiling light fixture 6 contacts the bottom surface of the mounting plate 1, the spring 8 is fixedly connected to the bottom of the mounting plate 1, and the rotating shaft 9 is located at the bottom of the mounting plate 1.

[0032] Spring 8 is sleeved inside fixed ring 7, providing elastic preload in the vertical direction. Rotating shaft 9 passes through the center of spring 8 and is hinged to transparent limiting support plate 10, allowing small-amplitude multi-directional fine adjustment. The top of transparent limiting support plate 10 contacts the bottom of lamp, forming a hard limiting reference surface.

[0033] The number of fixing rings 7 and springs 8 is set to four, and each pair is a group of two. The four fixing rings 7 and springs 8 are symmetrically distributed with the mounting top plate 1 as the center.

[0034] The mounting plate 1 and the lamp fixture are joined by a double-layer seal. The outer layer is a sealing ring 3, and the inner layer is a contact seal pressed by a spring 8, which effectively prevents dust and moisture from entering the lamp fixture and extends the life of electronic components.

[0035] The top of the transparent limiting support plate 10 contacts the bottom surface of the ceiling light fixture 6. The transparent limiting support plate 10 is located at the bottom of the mounting plate 1. The sealing ring 3 is made of EPDM rubber, which is resistant to aging and has excellent resilience. It can fill small installation gaps. The mounting suction cup 4 uses the vacuum adsorption principle to assist in the initial positioning and prevent the light fixture from falling. The two work together to achieve a double guarantee of mechanical locking and physical adsorption. It is especially suitable for scenarios where the ceiling is not flat enough. By setting the pull handle 11 and the rotating shaft 9 in a linkage design, the light fixture can be released by pulling down lightly. The replacement can be completed with one hand.

[0036] The fixed support ring 5 has a pre-reserved wire groove inside, which supports the integration of intelligent dimming module. The surface of the transparent limiting support plate 10 is frosted, which ensures light transmission and avoids glare. The bottom of the lamp and the contact surface of the transparent limiting support plate 10 are smooth and without screw holes, reducing dust accumulation dead corners.

[0037] The number of rotating shafts 9 and transparent limiting support plates 10 is set to four, and each pair is a group of four rotating shafts 9 and transparent limiting support plates 10 are symmetrically distributed with the mounting top plate 1 as the center.

[0038] The implementation principle of a novel ceiling light fixture in this application embodiment is as follows: By setting the mounting plate 1 and the internal expansion bolts 2, the fixing ring 5 and the ceiling light fixture 6 can be conveniently installed on the ceiling. By setting the sealing ring 3 and the mounting suction cup 4, the stability of the mounting plate 1 and the expansion bolts 2 when installed on the top of the ceiling can be guaranteed. By pulling the pull handle 11, the transparent limiting support plate 10 and the rotating shaft 9, together with the spring 8, can adjust the position and height inside the fixing ring 7, which is convenient for workers to install and remove the ceiling light fixture 6 from the mounting plate 1 and the fixing ring 5 for long-term use. The sealing ring 3 is made of EPDM rubber, which is aging resistant and has excellent resilience and can fill small installation gaps. The mounting suction cup 4 adopts the vacuum adsorption principle to assist in the initial positioning and prevent the risk of the light fixture falling. The two work together to achieve a double guarantee of mechanical locking and physical adsorption, which is especially suitable for scenarios with insufficient ceiling flatness. By setting the pull handle 11 and the rotating shaft 9 in a linkage design, the light fixture can be released by pulling down lightly, and the replacement can be completed with one hand.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A new ceiling luminaire, characterized by, Includes a mounting top plate (1), the mounting top plate (1) is internally threaded with expansion bolts (2), the top of the mounting top plate (1) is fixedly connected with a sealing ring (3), and the top of the mounting top plate (1) is fixedly connected with a mounting suction cup (4). The bottom of the mounting plate (1) is fixedly connected to a fixing ring (5), and a ceiling light fixture (6) is inserted inside the fixing ring (5). The bottom of the mounting plate (1) is fixedly connected to a fixing ring (7), and a spring (8) is fixedly connected inside the fixing ring (7). The bottom of the spring (8) is fixedly connected to a rotating shaft (9), and a transparent limiting support plate (10) is rotatably connected inside the rotating shaft (9). The bottom of the transparent limiting support plate (10) is fixedly connected to a pull handle (11).

2. The novel ceiling light fixture as described in claim 1, characterized in that: The number of expansion bolts (2) is set to four, and two are grouped together. The four expansion bolts (2) are symmetrically distributed with the mounting plate (1) as the center.

3. A novel ceiling light fixture as described in claim 1, characterized in that: The top of the ceiling light fixture (6) is in contact with the bottom surface of the mounting plate (1), the spring (8) is fixedly connected to the bottom of the mounting plate (1), and the rotating shaft (9) is located at the bottom of the mounting plate (1).

4. A novel ceiling light fixture as described in claim 1, characterized in that: The number of the fixing rings (7) and springs (8) is set to four, and each pair is a group of four fixing rings (7) and springs (8) are symmetrically distributed with the mounting plate (1) as the center.

5. A novel ceiling light fixture as described in claim 1, characterized in that: The top of the transparent limiting support plate (10) is in contact with the bottom surface of the ceiling light fixture (6), and the transparent limiting support plate (10) is located at the bottom of the mounting top plate (1).

6. A novel ceiling light fixture as described in claim 1, characterized in that: The number of the rotating shaft (9) and the transparent limiting support plate (10) is set to four, and each pair is a group of four rotating shafts (9) and transparent limiting support plates (10) are symmetrically distributed with the mounting top plate (1) as the center.

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