LED lamp holder adjusting device

Abstract

The utility model discloses an LED lamp holder adjusting device, and belongs to the technical field of lighting equipment. Comprising a lamp holder shell, a lamp holder shell damping ring, a lamp holder shell, a lamp holder shell damping ring, a lamp holder shell pressing frame, a light-transmitting plate, a lampshade and a lamp holder shell pressing frame, a containing cavity with an upward opening is formed in the lamp holder shell, a circle of boss is formed on the inner wall of the containing cavity, the lamp holder shell damping ring is arranged on the boss, and the lamp holder shell damping ring is arranged on the lamp holder shell pressing frame. The lamp holder shell is provided with a spherical body, an inner cavity is formed in the spherical body and used for installing an LED light source, the lamp holder shell damping ring is arranged on the spherical body in a sleeving mode from the upper portion, the spherical body is contained in the containing cavity, the lamp holder shell pressing frame comprises a pressing ring and a connecting part formed by narrowing the bottom of the pressing ring, and the connecting part is arranged on the pressing ring. And the connecting part extends into the accommodating cavity and is pressed on the damping ring of the lamp holder shell. The lamp has the advantages that the irradiation direction can be adjusted through rotation of the lamp holder, illumination in any direction is achieved, and production cost and use cost are low.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting equipment, and particularly relates to an LED lamp holder adjustment device. Background Art

[0002] LED lamps, which use light-emitting diodes (LEDs) as their light source, are widely used in the lighting field due to their energy-saving, environmentally friendly, and long lifespan advantages. The main components of an LED lamp are the lamp cap and the lamp beads located within it. Due to the directional nature of LED light sources, the lamp cap's illumination direction during use is not always the desired direction. Existing lamp cap angle adjustment methods are relatively limited and unsuitable for applications requiring specific angles of illumination. This introduces numerous inconveniences in the practical use of LED lamps. Therefore, it is necessary to design a new LED lamp cap adjustment device to improve the flexibility and adaptability of LED lamps. The applicant has developed a useful design, and the technical solution described below was developed in this context. Utility Model Content

[0003] The purpose of the utility model is to provide an LED lamp holder adjustment device with a simple and reasonable structure and convenient adjustment of the lamp holder illumination angle.

[0004] The purpose of the utility model is achieved in this way. An LED lamp holder adjustment device includes a lamp holder shell, a lamp holder shell damping ring, a lamp holder shell, a lamp holder shell damping ring, a lamp holder shell pressure frame, a light-transmitting plate, a lampshade and a lamp holder shell pressure frame. The lamp holder shell forms an upwardly opening accommodating cavity inside, and the accommodating cavity forms a circle of bosses on the inner wall near the opening. The lamp holder shell damping ring is arranged on the boss. The lamp holder shell has a spherical body. An inner cavity is formed in the spherical body for installing an LED light source. The lamp holder shell damping ring is sleeved on the spherical body from above. The spherical body is accommodated in the accommodating cavity, the lamp holder shell pressure frame includes a pressure ring and a connecting portion formed by narrowing at the bottom of the pressure ring, the connecting portion extends into the accommodating cavity and is pressed on the lamp holder shell damping ring and is fixedly connected to the lamp holder shell, the pressure ring is pressed on the top of the lamp holder shell, the lamp holder shell damping ring and the lamp holder shell damping ring cooperate to prevent the lamp holder shell, the lamp holder shell pressure frame and the lamp holder shell from direct contact, the light-transmitting plate is arranged on the top of the lamp holder shell, the lampshade is arranged above the light-transmitting plate, and the lamp holder shell pressure frame is pressed on the lampshade and is fixedly connected to the lamp holder shell.

[0005] In a specific embodiment of the present invention, an internal thread is formed on the inner wall of the lamp holder housing at the opening of the accommodating cavity, an external thread is formed on the connecting portion of the lamp holder housing pressure frame, and the connecting portion is threadedly connected to the lamp holder housing.

[0006] In another specific embodiment of the present invention, the lamp holder shell is narrowed at the top of the spherical body to form a threaded section, and the lamp holder shell pressure frame forms an internal thread on the inner wall for threaded connection with the threaded section.

[0007] In another specific embodiment of the present invention, the light-transmitting plate forms a step at the edge, and the step is mounted in cooperation with the top end of the threaded section of the lamp holder housing.

[0008] In another specific embodiment of the present invention, the lamp holder shell damping ring and the lamp holder housing damping ring are nylon damping rings.

[0009] Due to the adoption of the above structure, the utility model has the following beneficial effects compared with the prior art: it has good mechanical properties, can adjust the irradiation direction by rotating the lamp head, realize lighting in any direction, and meet the special needs of various lighting occasions; it has a simple structure, is easy to manufacture and install, and reduces production costs and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is an exploded view of the structure of the present utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model;

[0012] Figure 3 It is a three-dimensional diagram of the utility model;

[0013] Figure 4 It is a side view of the present utility model.

[0014] In the figure: 1. lamp holder shell, 11. accommodating cavity, 12. boss; 2. lamp holder shell damping ring; 3. lamp holder shell, 31. spherical body, 32. threaded section; 4. lamp holder shell damping ring; 5. lamp holder shell pressure frame, 51. pressure ring, 52. connecting part; 6. light-transmitting plate, 61. step; 7. lampshade; 8. lamp holder shell pressure frame. DETAILED DESCRIPTION

[0015] The specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the description of the embodiments does not limit the technical solution. Any changes in form rather than substance based on the concept of the present invention should be regarded as within the scope of protection of the present invention.

[0016] In the following description, all concepts related to directionality (or orientation) such as up, down, left, right, front and back are with respect to the position state of the figure being described, and are intended to facilitate public understanding. Therefore, they should not be understood as special limitations on the technical solutions provided by the present invention.

[0017] See also Figures 1 to 4 The utility model relates to an LED lamp holder adjustment device, including a lamp holder shell 1, a lamp holder shell damping ring 2, a lamp holder shell 3, a lamp holder shell damping ring 4, a lamp holder shell pressure frame 5, a light-transmitting plate 6, a lampshade 7 and a lamp holder shell pressure frame 8.

[0018] The lamp holder shell 1 forms an upwardly opening accommodating cavity 11 inside. The lamp holder shell 1 serves as a fixed structure to support the rotation of the lamp holder housing 3, and the shape and size of the accommodating cavity 11 can be modified according to the size of the lamp holder. During installation, it is necessary to ensure that the lamp holder shell 1 is fixed on the mounting surface. The accommodating cavity 11 forms a circle of bosses 12 on the inner wall near the opening, and the lamp holder shell damping ring 2 is arranged on the boss 12. The lamp holder housing 3 has a spherical body 31, and is narrowed at the top of the spherical body 31 to form a threaded section 32. An inner cavity is formed in the spherical body 31 for installing an LED light source. The lamp holder housing damping ring 4 is mounted on the spherical body 31 from above, and the spherical body 31 is accommodated in the accommodating cavity 11.

[0019] The lamp housing pressing frame 5 includes a pressing ring 51 and a connecting portion 52 formed by narrowing the bottom of the pressing ring 51. The connecting portion 52 has external threads. The lamp housing 1 has internal threads formed on the inner wall at the opening of the accommodating cavity 11. The connecting portion 52 extends into the accommodating cavity 11 and is pressed onto the lamp housing damping ring 2. It is threadedly connected to the lamp housing 1 for fixation. The pressing ring 51 is pressed onto the top of the lamp housing 1. The lamp housing pressing frame 5 presses the lamp housing 3 tightly and ensures that the lamp housing 3 can freely and flexibly adjust the lamp's illumination direction within the opening of the lamp housing 1.

[0020] The lamp housing damping ring 4 and the lamp housing outer shell damping ring 2 cooperate to effectively prevent direct contact between the lamp housing 1 and the lamp housing 3, and also serve to decelerate and stabilize the direction of rotation of the lamp housing 3. In this embodiment, the lamp housing damping ring 2 and the lamp housing damping ring 4 are nylon damping rings. The light-transmitting plate 6 is disposed on the top of the lamp housing 3. Specifically, the light-transmitting plate 6 has a step 61 formed on its edge. This step 61 mates with the top of the threaded section 32 of the lamp housing 3 to form a retaining structure for the light-transmitting plate 6. The light-transmitting plate 6 is used to ensure uniform illumination of the light beam from the light source. The lampshade 7 is disposed above the light-transmitting plate 6 to protect it. The lamp housing outer shell damping frame 8 is pressed onto the lampshade 7 and has internal threads formed on its inner wall for threaded connection with the threaded section 32 of the lamp housing 3. The lamp housing outer shell damping frame 8 secures the light-transmitting plate 6 and the lampshade 7 and facilitates gripping and rotation for adjusting the direction of the lamp housing.

[0021] The utility model has good mechanical properties, the lamp housing 3 can be rotated horizontally and vertically, thereby adjusting the irradiation direction to achieve lighting in various directions. This embodiment adopts a manual adjustment method, which allows the lamp to achieve lighting in any direction.

Claims

1. An LED lamp holder adjustment device, characterized in that: The invention comprises a lamp housing (1), a lamp housing damping ring (2), a lamp housing (3), a lamp housing damping ring (4), a lamp housing pressure frame (5), a light-transmitting plate (6), a lampshade (7) and a lamp housing pressure frame (8); the lamp housing (1) forms an upwardly opening accommodating cavity (11) on the interior; the accommodating cavity (11) forms a circle of bosses (12) on the inner wall near the opening; the lamp housing damping ring (2) is arranged on the bosses (12); the lamp housing (3) has a spherical body (31); an inner cavity is formed in the spherical body (31) for installing an LED light source; the lamp housing damping ring (4) is sleeved on the spherical body (31) from above; the spherical body (31) is accommodated in the accommodating cavity (11) The lamp housing pressure frame (5) includes a pressure ring (51) and a connecting portion (52) formed by narrowing the bottom of the pressure ring (51). The connecting portion (52) extends into the accommodating cavity (11) and is pressed onto the lamp housing damping ring (2) and is connected and fixed to the lamp housing (1). The pressure ring (51) is pressed onto the top of the lamp housing (1). The lamp housing damping ring (4) and the lamp housing damping ring (2) cooperate to prevent the lamp housing (1) and the lamp housing pressure frame (5) from directly contacting the lamp housing (3). The light-transmitting plate (6) is arranged on the top of the lamp housing (3). The lampshade (7) is arranged above the light-transmitting plate (6). The lamp housing pressure frame (8) is pressed onto the lampshade (7) and is connected and fixed to the lamp housing (3).

2. The LED lamp holder adjustment device according to claim 1, characterized in that: The lamp holder housing (1) has an internal thread formed on the inner wall at the opening of the accommodating cavity (11), and the connecting portion (52) of the lamp holder housing pressing frame (5) has an external thread formed on it, and the connecting portion (52) is threadedly connected to the lamp holder housing (1).

3. The LED lamp holder adjustment device according to claim 1, characterized in that: The lamp holder housing (3) is narrowed at the top of the spherical body (31) to form a threaded section (32), and the lamp holder housing pressing frame (8) is formed with an internal thread on the inner wall for threaded connection with the threaded section (32).

4. The LED lamp holder adjustment device according to claim 3, characterized in that: The light-transmitting plate (6) forms a step (61) at the edge, and the step (61) is mounted in cooperation with the top end of the threaded section (32) of the lamp holder housing (3).

5. The LED lamp holder adjustment device according to claim 1, characterized in that: The lamp holder shell damping ring (2) and the lamp holder housing damping ring (4) are nylon damping rings.

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