A rotating fixed hanging ring for a household ceiling lamp

Abstract

The utility model relates to ceiling lamp technical field especially a kind of home ceiling lamp rotary fixed hanging ring, including lamp body, further include: fast spin fixed component, fast spin fixed component fixed installation in the one end of lamp body, fast spin fixed component includes the rotary fixed outer ring and rotary fixed inner ring of inside and outside rotary sleeve, the outer wall of rotary fixed outer ring is opened in multiple groups first clamping groove, the inside of first clamping groove integrally formed with first card, the outer wall of rotary fixed inner ring is opened in multiple groups second clamping groove, the inside of second clamping groove integrally formed with second card, the first card can be connected in the inside of second clamping groove, the second card can be connected in the inside of first clamping groove;This one kind of home ceiling lamp rotary fixed hanging ring, solve the shortcoming that there is in prior art installation complex, high cost.

Description

Technical Field

[0001] This utility model relates to the field of ceiling light technology, and in particular to a rotating and fixing ring for a home ceiling light. Background Technology

[0002] Most existing ceiling lights are connected to the mounting base using bolts or clips.

[0003] Compared to bolted connections, installation requires tools such as screwdrivers, and the forced connection of bolts can cause local deformation of the ceiling light or cause it to fall off due to inadequate locking. Compared to snap-fit ​​connections, snap-fit ​​connections require corresponding fasteners, which increases production costs.

[0004] Furthermore, in both of the above installation methods, the clips and bolts are distributed at multiple angles around the ceiling light, requiring the user to turn sideways to reach them during installation, which increases the safety risk. Summary of the Invention

[0005] The purpose of this utility model is to solve the shortcomings of existing technologies, such as complex installation and high cost, and to propose a rotating fixing ring for home ceiling lights.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a rotating and fixing ring for a ceiling light, including the light body and:

[0008] A quick-rotating fixing assembly is fixedly installed at one end of the lamp body. The quick-rotating fixing assembly includes a rotating fixing outer ring and a rotating fixing inner ring that are rotated and fitted together. The outer wall of the rotating fixing outer ring has multiple sets of first slots through it. The first card is integrally formed inside the first slot. The outer wall of the rotating fixing inner ring has multiple sets of second slots through it. The second card is integrally formed inside the second slot. The first card can be engaged inside the second slot, and the second card can be engaged inside the first slot.

[0009] Preferably, the first card is bent toward the inside of the rotating fixing outer ring, and the second card is bent toward the outside of the rotating fixing inner ring.

[0010] Preferably, both the first card and the second card are opened along the rotation direction of the outer rotating ring and the inner rotating ring, and the opening directions of the first card and the second card are opposite.

[0011] Preferably, the first card slot and the second card slot have at least three sets of corresponding openings.

[0012] Preferably, the outward folding length of the first card and the second card is greater than half of the gap between the rotating fixing outer ring and the rotating fixing inner ring.

[0013] Preferably, the lower end of the rotating and fixing outer ring is integrally formed with a connecting ring, which is connected to the lamp body by screws.

[0014] Preferably, the upper end of the rotating fixed inner ring is integrally formed with multiple sets of fixing plates, and the fixing plates are connected to the external support surface by expansion screws.

[0015] The rotating and fixing ring for a ceiling light proposed in this utility model has the following advantages:

[0016] The rotating fixing outer ring and rotating fixing inner ring are designed with a first slot and a first clip on the outer ring, and a second slot and a second clip on the inner ring. When the outer and inner rings are rotated, the first clip engages with the inside of the second slot, and the second clip engages with the inside of the first slot. This allows the outer and inner rings to be joined without tools. The first slot, first clip, second slot, and second clip can be manufactured by stamping, reducing production costs. Furthermore, since only the lamp body needs to be rotated during assembly, which in turn rotates the outer ring, no sideways movement is required during installation, improving safety. Attached Figure Description

[0017] Figure 1 A schematic diagram of the three-dimensional structure with the main body as the core;

[0018] Figure 2 A cross-sectional structural diagram of the main body;

[0019] Figure 3 for Figure 2 A magnified structural diagram of area A;

[0020] Figure 4 A three-dimensional structural diagram of a rotating and fixed inner ring;

[0021] Figure 5 A schematic diagram of a three-dimensional structure for rotating and fixing the outer ring.

[0022] In the diagram: 1. Lamp body; 2. Rotating and fixing outer ring; 3. First slot; 4. First card; 5. Connecting ring; 6. Rotating and fixing inner ring; 7. Second slot; 8. Second card; 9. Fixing plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1

[0025] Reference Figures 1-5 A rotating and fixing ring for a home ceiling light, comprising a light body 1, and further comprising:

[0026] The quick-rotating fixing assembly is fixedly installed at one end of the lamp body 1. The quick-rotating fixing assembly includes a rotating fixing outer ring 2 and a rotating fixing inner ring 6 that are rotated and fitted together. Multiple sets of first slots 3 are opened through the outer wall of the rotating fixing outer ring 2. A first card 4 is integrally formed inside the first slot 3. Multiple sets of second slots 7 are opened through the outer wall of the rotating fixing inner ring 6. A second card 8 is integrally formed inside the second slot 7. The first card 4 can be engaged inside the second slot 7, and the second card 8 can be engaged inside the first slot 3.

[0027] Furthermore, the first card slot 3 and the second card slot 7 are provided with at least three sets of corresponding slots.

[0028] Furthermore, refer to Figure 5 The lower end of the rotating and fixed outer ring 2 is integrally formed with a connecting ring 5, which is connected to the lamp body 1 by screws.

[0029] Furthermore, refer to Figure 4 The upper end of the rotating and fixed inner ring 6 is integrally formed with multiple sets of fixing plates 9, and the fixing plates 9 are connected to the external support surface by expansion screws.

[0030] Working principle:

[0031] In use, the connecting ring 5 on the rotating and fixing outer ring 2 is connected to the lamp body 1 by screws, and the fixing plate 9 on the rotating and fixing inner ring 6 is connected to the external support surface by screws or expansion screws.

[0032] When combining the rotating fixing outer ring 2 with the rotating fixing inner ring 6, simply insert the rotating fixing inner ring 6 into the rotating fixing outer ring 2 and rotate it until the first card 4 is inserted into the second card slot 7 and the second card 8 is inserted into the first card slot 3. This completes the assembly of the rotating fixing outer ring 2 and the rotating fixing inner ring 6. Compared with the existing bolt abutment fixing, the fixing method in this embodiment is more convenient, does not require external tools, and the fixing structure can be produced by stamping and bending, saving costs.

[0033] Example 2

[0034] To further improve the smoothness of the engagement between the first card slot 3 and the second card 8, and between the first card 4 and the second card slot 7, therefore, referring to Figure 3 , Figure 4 , Figure 5 The first card 4 bends toward the inside of the rotating fixed outer ring 2, and the second card 8 bends toward the outside of the rotating fixed inner ring 6.

[0035] Furthermore, refer to Figure 1 Both the first card 4 and the second card 8 are opened along the rotation direction of the rotating fixed outer ring 2 and the rotating fixed inner ring 6, and the opening directions of the first card 4 and the second card 8 are opposite.

[0036] Furthermore, the outward folding length of the first card 4 and the second card 8 is greater than half the gap between the rotating fixed outer ring 2 and the rotating fixed inner ring 6.

[0037] Working principle:

[0038] By flipping the first card 4 inward and the second card 8 outward, the first card 4 can more easily enter the gap between the second card 8 and the second card slot 7, and the second card 8 can more easily enter the gap between the first card slot 3 and the first card 4.

[0039] By controlling the outward folding length of the first card 4 and the second card 8, the first card 4 and the second card 8 will not contact the edges of the rotating fixed outer ring 2 and the rotating fixed inner ring 6 when the rotating fixed inner ring 6 is inserted into the rotating fixed outer ring 2, thereby reducing the obstruction between the rotating fixed outer ring 2 and the rotating fixed inner ring 6 during the engagement.

[0040] By limiting the opening orientation of the first card 4 and the second card 8, even if the operator rotates the outer ring 2 and the inner ring 6 in the wrong direction, the first card 4 and the second card 8 will not be deformed by force and become unusable. The first card 4 and the second card 8 will undergo elastic deformation and retract, generating a small rotational resistance. At the same time, the small rotational resistance will not cause the operator to mistakenly believe that the installation is in place, thus improving safety.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotating and fixing ring for a home ceiling light, comprising a light body (1), characterized in that: Also includes: The quick-rotating fixing assembly is fixedly installed at one end of the lamp body (1). The quick-rotating fixing assembly includes a rotating fixing outer ring (2) and a rotating fixing inner ring (6) that are rotated and fitted together. The outer wall of the rotating fixing outer ring (2) is provided with multiple sets of first slots (3). The first slot (3) is integrally formed with a first card (4). The outer wall of the rotating fixing inner ring (6) is provided with multiple sets of second slots (7). The second slot (7) is integrally formed with a second card (8). The first card (4) can be engaged with the inside of the second slot (7), and the second card (8) can be engaged with the inside of the first slot (3).

2. The rotating fixing ring for a home ceiling light according to claim 1, characterized in that: The first card (4) bends toward the inside of the rotating fixed outer ring (2), and the second card (8) bends toward the outside of the rotating fixed inner ring (6).

3. A rotating fixing ring for a home ceiling light according to claim 2, characterized in that: The first card (4) and the second card (8) are both opened along the rotation direction of the rotating fixed outer ring (2) and the rotating fixed inner ring (6), and the opening directions of the first card (4) and the second card (8) are opposite.

4. A rotating fixing ring for a home ceiling light according to claim 3, characterized in that: The first card slot (3) and the second card slot (7) are provided with at least three sets of corresponding card slots.

5. A rotating fixing ring for a home ceiling light according to claim 2, characterized in that: The outward folding length of the first card (4) and the second card (8) is greater than half the gap between the rotating fixed outer ring (2) and the rotating fixed inner ring (6).

6. A rotating fixing ring for a home ceiling light according to claim 1, characterized in that: The lower end of the rotating fixed outer ring (2) is integrally formed with a connecting ring (5), which is connected to the lamp body (1) by screws.

7. A rotating fixing ring for a home ceiling light according to claim 1, characterized in that: The upper end of the rotating fixed inner ring (6) is integrally formed with multiple sets of fixing plates (9), and the fixing plates (9) are connected to the external support surface by expansion screws.

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