Decorative lighting sealing ring base device

Abstract

The utility model relates to the technical field of decorative lighting, in particular to a decorative lighting sealing ring base device which comprises a supporting assembly and a sealing assembly, the supporting assembly comprises a base body, a sealing ring plate and a bearing seat, the bearing seat is arranged in the center of the upper portion of the base body, the sealing ring plate is arranged on the peripheral side of the bearing seat, and the sealing assembly is arranged on the sealing ring plate. The sealing assembly comprises a sealing ring body and fins, the sealing ring body is attached to the sealing ring plate, the bearing seat is arranged at the center of the upper portion of the base body and used for installing a circuit board, the sealing ring plate is arranged on the peripheral side of the bearing seat and provides an installation position for the sealing ring body, the sealing ring body is tightly attached to the sealing ring plate, and the sealing ring body is tightly attached to the sealing ring plate. And external impurities can be effectively prevented from entering the decorative lighting. A plurality of groups of fins are arranged on the peripheral side of the sealing ring body, the sealing area and the sealing pressure of the sealing ring are increased, the sealing effect is further improved, meanwhile, a glass base has no place for fixing a light source, and the sealing ring can be used for fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a lighting fixture sealing ring base device. Background Technique

[0002] The existing lamp base is not equipped with a sealing ring, which results in poor sealing performance of the base, large loss during friction, poor fixing effect of the base, and inconvenient use. At the same time, there is no place to fix the light source on the glass base itself, and we can use a sealing ring to fix it. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a lighting fixture sealing ring base device.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A lighting fixture sealing ring base device includes a support assembly and a sealing assembly. The support assembly includes a base body, a sealing ring plate, and a bearing seat. The bearing seat is arranged at the center above the base body, and the sealing ring plate is arranged on the periphery of the bearing seat. The sealing assembly includes a sealing ring body and fins. The sealing ring body is attached to the sealing ring plate, and several groups of fins are arranged on the periphery of the sealing ring body. The sealing ring plate is higher than the bearing seat, a circuit board is arranged on the bearing seat, a wiring cavity is arranged through the bearing seat and the base body, several groups of lamp chips are arranged on the circuit board, and a connecting wire extending into the wiring cavity is also arranged on the circuit board. An outlet hole is also arranged on the base body.

[0007] To facilitate the assembly of the sealing ring, the utility model is improved in that a snap ring is arranged at the center outside the sealing ring plate, and a clamping groove adapted to the snap ring is arranged on the sealing ring body.

[0008] Preferably, the fins are in an isosceles trapezoid shape.

[0009] Preferably, a fixing rubber strip for fixing the connecting wire is also arranged on the circuit board.

[0010] To ensure the stability of the base fixing, the utility model is improved in that an anti-slip pad is also arranged below the base body.

[0011] Preferably, the anti-slip pad is adhesively bonded to the base body.

[0012] (3) Beneficial Effects

[0013] Compared with the prior art, the utility model provides a lighting fixture sealing ring base device, which has the following beneficial effects:

[0014] For this lighting fixture sealing ring base device, a bearing seat is provided at the center above the base body for installing the circuit board. A sealing ring plate is provided on the periphery of the bearing seat to provide an installation position for the sealing ring body. The sealing ring body fits tightly with the sealing ring plate, which can effectively prevent external impurities from entering the interior of the lighting fixture. A number of groups of fins are provided on the periphery of the sealing ring body, increasing the sealing area and sealing pressure of the sealing ring, further improving the sealing effect. At the same time, there is no place on the glass base itself to fix the light source, and we can use the sealing ring to fix it. Description of the Drawings

[0015] Figure 1 It is a front view schematic diagram of the structure of the present invention;

[0016] Figure 2 It is an exploded schematic diagram of the structure of the present invention;

[0017] Figure 3 It is a sectional schematic diagram of the assembly of the structure of the present invention and the lampshade.

[0018] In the figure: 1, base body; 2, sealing ring plate; 3, bearing seat; 4, sealing ring body; 5, fins; 6, circuit board; 7, connecting wire; 8, lamp piece; 9, snap ring; 10, fixing rubber strip; 11, anti-slip pad. Detailed Description of the Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , a lighting fixture sealing ring base device, including a support assembly and a sealing assembly. The support assembly includes a base body 1, a sealing ring plate 2 and a bearing seat 3. The bearing seat 3 is provided at the center above the base body 1, and the sealing ring plate 2 is provided on the periphery of the bearing seat 3. The sealing assembly includes a sealing ring body 4 and fins 5. The sealing ring body 4 fits with the sealing ring plate 2, and a number of groups of fins 5 are provided on the periphery of the sealing ring body 4. The sealing ring plate 2 is higher than the bearing seat 3. A circuit board 6 is provided on the bearing seat 3. A through wiring cavity is provided between the bearing seat 3 and the base body 1. A number of groups of lamp pieces 8 are provided on the circuit board 6. A connecting wire 7 extending into the wiring cavity is also provided on the circuit board 6. An outlet hole is further provided on the base body 1.

[0021] The base body 1 serves as the foundation of the entire device, providing stable support. The bearing seat 3 at the center above is used to place the circuit board 6. The sealing ring plate 2 on the periphery of the bearing seat 3 provides an installation position for the sealing component. The sealing ring plate 2 is higher than the bearing seat 3. Such a design enables the sealing ring body 4 to form a protective barrier higher than the circuit board 6 around the circuit board 6 after being installed on the sealing ring plate 2. When the lighting fixture is in use, if external impurities such as dust and moisture approach, the sealing ring can prevent these impurities from entering the area of the circuit board 6 on the bearing seat 3. The sealing ring body 4 realizes the sealing function by closely fitting with the sealing ring plate 2. When the sealing ring body 4 is installed on the sealing ring plate 2, the card slot on the sealing ring body 4 cooperates with the snap ring 9 at the center outside the sealing ring plate 2 to ensure that the sealing ring body 4 will not easily shift during use. The design of this snap ring 9 and the card slot facilitates the assembly of the sealing ring. During installation, just align the card slot on the sealing ring body 4 with the snap ring 9 and press it down to quickly complete the installation of the sealing ring. After the sealing ring is installed, several groups of fins 5 on the periphery of the sealing ring body 4 will contact the surface of the installation position, increasing the sealing area and sealing pressure. Since the fins 5 are isosceles trapezoids, when subjected to external pressure, the fins 5 will deform to a certain extent, so as to better adapt to different installation surfaces and further improve the sealing effect. The lamp chips 8 on the circuit board 6 emit light after being powered on, realizing the lighting function of the lighting fixture. The connecting wires 7 on the circuit board 6 pass through the through-wiring cavity extending into the bearing seat 3 and the base body 1, and finally are led out from the wire outlet hole on the base body 1 to be connected to an external power source or control device.

[0022] During the actual use process, a fixing rubber strip 10 for fixing the connecting wire 7 is also provided on the circuit board 6. The fixing rubber strip 10 is used to fix the connecting wire 7 to prevent the connecting wire 7 from loosening or shifting during the use of the lighting fixture. After the connecting wire 7 is installed on the circuit board 6, the fixing rubber strip 10 is pasted around the connecting wire 7 to make it closely fit with the circuit board 6, thereby fixing the connecting wire 7.

[0023] In this embodiment, an anti-slip pad 11 is further provided below the base body 1. The anti-slip pad 11 is adhesively bonded to the base body 1 to ensure the stability of the fixation of the base body 1.

[0024] To illustrate in detail the possible application scenarios, technical principles, feasible specific solutions, achievable purposes and effects of this application, the following will be described in detail with reference to the specific examples listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0025] Reference to "embodiment" in this document means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly define its independence or relevance to other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0026] Unless otherwise defined, the meanings of the technical terms used in this document are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting fixture sealing ring base device, comprising a support assembly and a sealing assembly, characterized in that: The support assembly includes a base body (1), a sealing ring plate (2), and a bearing seat (3). The bearing seat (3) is disposed at the center above the base body (1), and the sealing ring plate (2) is disposed on the periphery of the bearing seat (3). The sealing assembly includes a sealing ring body (4) and fins (5). The sealing ring body (4) is in contact with the sealing ring plate (2), and a plurality of groups of fins (5) are disposed on the periphery of the sealing ring body (4). The sealing ring plate (2) is higher than the bearing seat (3). A circuit board (6) is disposed on the bearing seat (3). A through wiring cavity is provided between the bearing seat (3) and the base body (1). A plurality of groups of lamp chips (8) are disposed on the circuit board (6), and a connecting wire (7) extending into the wiring cavity is further disposed on the circuit board (6). An outlet hole is further provided on the base body (1).

2. The base device of a lighting fixture sealing ring according to claim 1, characterized in that: A snap ring (9) is disposed at the center outside the sealing ring plate (2), and a card slot adapted to the snap ring (9) is provided on the sealing ring body (4).

3. The lighting fixture sealing ring base device according to claim 2, characterized in that: The fins (5) are in an isosceles trapezoid shape.

4. The base device of a lighting seal ring according to claim 3, characterized in that: A fixing rubber strip (10) for fixing the connecting wire (7) is further disposed on the circuit board (6).

5. The base device of a lighting seal ring according to claim 4, characterized in that: An anti-slip pad (11) is further disposed below the base body (1).

6. The lighting fixture sealing ring base device according to claim 5, wherein: The anti-slip pad (11) is adhesively bonded to the base body (1).

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