New energy energy-saving automobile telescopic universal joint energy ceiling lamp

Abstract

The utility model discloses a new energy energy-saving automobile telescopic universal joint energy ceiling lamp, and belongs to the technical field of ceiling lamps, the new energy energy-saving automobile telescopic universal joint energy ceiling lamp comprises a mounting seat, the top surface of the mounting seat is used for being mounted on an automobile, the bottom of the mounting seat is in threaded connection with a sleeve rod, the sleeve rod is in threaded connection in the mounting seat, a cylindrical T-shaped cavity is formed in the sleeve rod, and the sleeve rod is in threaded connection with the mounting seat. A T-shaped cavity is formed in the mounting base, the upper end of the T-shaped cavity is a large circular cavity, the lower end of the T-shaped cavity is a small circular cavity, a connecting rod penetrating through the vertical end of the T-shaped cavity is arranged in the T-shaped cavity, the connecting rod slides in the T-shaped cavity, and the bottom of the connecting rod is in threaded connection with a connecting column. The connecting column provided with the ceiling lamp is also connected to the connecting rod in a threaded mode, when the ceiling lamp is replaced or detached, the ceiling lamp can be independently taken down from any threaded end, replacement is convenient, and meanwhile installation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and in particular relates to a new energy energy-saving automobile telescopic universal energy-saving ceiling lamp. Background Art

[0002] Ceiling lights are a type of lamp. As the name suggests, they are called ceiling lights because the top of the lamp is relatively flat and the bottom is completely attached to the roof when installed. Light sources include ordinary white bulbs, fluorescent lamps, high-intensity gas discharge lamps, halogen tungsten lamps, LEDs, etc. At present, there are LED ceiling lights installed in cars on the market.

[0003] Most of the existing ceiling lamps are installed with multiple bolts, but during long-term use, dust will inevitably accumulate on the top surface of the ceiling lamp or the ceiling lamp will be damaged, so the ceiling lamp needs to be disassembled and then cleaned or replaced. During disassembly, multiple bolts are unscrewed, making the operation more cumbersome. At the same time, the installation after replacement also requires repeated operations, which makes disassembly and installation more inconvenient.

[0004] To this end, we propose a new energy energy-saving automobile telescopic universal energy-saving ceiling lamp to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of inconvenient installation of ceiling lamps in the prior art, and proposes a new energy energy-saving automobile telescopic universal energy-saving ceiling lamp.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A new energy energy-saving automobile telescopic universal energy-saving ceiling lamp comprises a mounting seat, the bottom of the mounting seat is threadedly connected to a sleeve rod, a cylindrical T-shaped cavity is provided in the sleeve rod, a connecting rod passing through the vertical end of the T-shaped cavity is provided in the T-shaped cavity, the bottom of the connecting rod is threadedly connected to a connecting column, the bottom of the connecting column is rotatably connected to the ceiling lamp, a locking assembly for locking the connecting rod is provided on the outer side of the sleeve rod, and a mounting hole communicating with the T-shaped cavity in the sleeve rod is provided through the top surface of the mounting seat.

[0008] Preferably, a support plate is fixedly connected to the top end of the connecting rod, the bottom surface of the support plate is in contact with the inner bottom wall of the T-shaped cavity, and the outer circular surface of the support plate is in close contact with the arc-shaped inner wall of the T-shaped cavity.

[0009] Preferably, the locking assembly includes a bolt and a pressure plate, wherein the bolt passes through the sleeve rod and is threadedly connected to the side wall of the sleeve rod, and the pressure plate is rotatably connected to one end of the bolt extending into the T-shaped cavity.

[0010] Preferably, the pressing plate is an arc-shaped plate as a whole, and the arc-shaped surface of the pressing plate is in contact with the outer wall of the connecting rod.

[0011] Preferably, the distance between the outer wall of the connecting rod and the inner wall of the T-shaped cavity is equal to the thickness of the pressing plate.

[0012] Preferably, a wire hole is provided in the connecting rod, and the wire hole, the mounting hole and the T-shaped cavity are all coaxial.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the provision of the sleeve rod, connecting rod and connecting column, when the ceiling lamp is replaced, the sleeve rod is threadedly connected to the mounting seat, and the connecting column on which the ceiling lamp is mounted is also threadedly connected to the connecting rod, and when the ceiling lamp is replaced or disassembled, it can be removed separately from any threaded end, which is convenient for replacement and installation; through the provision of the locking assembly, when the ceiling lamp needs to be moved downward, the moving connecting rod is locked through the locking assembly, and the lifting movement keeps the required position fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a new energy energy-saving car telescopic universal energy-saving ceiling lamp;

[0015] Figure 2 A cross-sectional view of a new energy and energy-saving telescopic universal energy-saving ceiling lamp for a car;

[0016] Figure 3 This is a schematic diagram of the internal connection structure of a sleeve rod in a new energy energy-saving car telescopic universal energy-saving ceiling lamp;

[0017] Figure 4 The present invention is a schematic diagram of the structure of a locking component in a new energy energy-saving automobile telescopic universal energy-saving ceiling lamp.

[0018] In the figure: 1. mounting base; 2. sleeve rod; 3. connecting rod; 4. connecting column; 5. bolt; 6. ceiling lamp; 7. T-shaped cavity; 8. mounting hole; 9. support plate; 10. wire hole; 11. pressure plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 2A new energy energy-saving automobile telescopic universal energy-saving ceiling lamp comprises a mounting seat 1, the top surface of the mounting seat 1 is for mounting on a car, the bottom of the mounting seat 1 is threadedly connected with a sleeve rod 2, the sleeve rod 2 is threadedly connected in the mounting seat 1, a cylindrical T-shaped cavity 7 is opened in the sleeve rod 2, the upper end of the T-shaped cavity 7 is a large circular cavity, and the lower end is a small circular cavity, a connecting rod 3 passing through the vertical end of the T-shaped cavity 7 is arranged in the T-shaped cavity 7, the connecting rod 3 slides in the T-shaped cavity 7, the bottom of the connecting rod 3 is threadedly connected with a connecting column 4, and the bottom of the connecting column 4 is rotatably connected There is a ceiling lamp 6, the angle of which can be adjusted along the bottom of the connecting column 4. A locking assembly for locking the connecting rod 3 is provided on the outer side of the sleeve rod 2, and a mounting hole 8 communicating with the T-shaped cavity 7 in the sleeve rod 2 is opened through the top surface of the mounting seat 1. When the ceiling lamp 6 is replaced, the sleeve rod 2 is threadedly connected to the mounting seat 1, and the connecting column 4 on which the ceiling lamp 6 is installed is also threadedly connected to the connecting rod 3. When the ceiling lamp 6 is replaced or disassembled, it can be removed separately from any threaded end, which is convenient for replacement and installation.

[0022] Reference Figure 2-Figure 3 The top end of the connecting rod 3 is fixedly connected with a support plate 9, and the support plate 9 is fixedly sleeved on one end of the connecting rod 3 extending into the T-shaped cavity 7. The bottom surface of the support plate 9 is in contact with the inner bottom wall of the T-shaped cavity 7, and the outer circular surface of the support plate 9 is in close contact with the arc-shaped inner wall of the T-shaped cavity 7, so as to keep the connecting rod 3 descending smoothly and prevent the connecting rod 3 from tilting during the movement process.

[0023] Reference Figure 3-Figure 4 The locking assembly includes a bolt 5 and a pressure plate 11. The bolt 5 passes through the sleeve rod 2 and is threadedly connected to the side wall of the sleeve rod 2, and one end of the bolt 5 extends into the T-shaped cavity 7. The pressure plate 11 is rotatably connected to the end of the bolt 5 extending into the T-shaped cavity 7. By tightening the bolt 5, the pressure plate 11 on the top of the bolt 5 is pressed against the side wall of the connecting rod 3 to fix the connecting rod 3.

[0024] Reference Figure 4 The pressing plate 11 is an arc-shaped plate as a whole, and the arc-shaped surface of the pressing plate 11 is in contact with the outer wall of the connecting rod 3. The pressing plate 11 is an arc-shaped plate, which increases the contact area with the outer cylindrical surface of the connecting rod 3 and improves the stability of the fixation.

[0025] Reference Figure 2 The distance between the outer wall of the connecting rod 3 and the inner wall of the T-shaped cavity 7 is equal to the thickness of the pressing plate 11, so as to adjust the connecting rod 3 so that the pressing plate 11 is fully separated from the connecting rod 3.

[0026] Reference Figure 2 A wire hole 10 is provided in the connecting rod 3 , and the wire hole 10 , the mounting hole 8 and the T-shaped cavity 7 are all coaxial, which facilitates the installation and wiring of the ceiling lamp 6 .

[0027] Working principle:

[0028] When replacing the ceiling lamp 6, rotate the sleeve rod 2 to separate the sleeve rod 2 from the mounting base 1. Similarly, you can also rotate the connecting column 4 first to separate the connecting column 4 from the connecting rod 3 to achieve easy disassembly and replacement of the ceiling lamp 6. When replacing or disassembling the ceiling lamp 6, it can be removed separately from any threaded end, which is convenient for replacement and installation. When it is necessary to adjust the height of the ceiling lamp 6, first rotate the bolt 5 to loosen the pressure plate 11 that is tightly attached to the side wall of the connecting rod 3, and then pull down the ceiling lamp 6. After the distance adjustment is completed, turn the bolt 5 again to make the pressure plate 11 at one end of the bolt 5 tightly attached to the connecting rod 3, thereby achieving locking and fixation.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy energy-saving automobile telescopic universal energy-saving ceiling lamp, comprising a mounting seat (1), characterized in that: The bottom of the mounting seat (1) is threadedly connected to a sleeve rod (2), a cylindrical T-shaped cavity (7) is provided in the sleeve rod (2), a connecting rod (3) passing through the vertical end of the T-shaped cavity (7) is provided in the T-shaped cavity (7), the bottom of the connecting rod (3) is threadedly connected to a connecting column (4), the bottom of the connecting column (4) is rotatably connected to a ceiling lamp (6), a locking assembly for locking the connecting rod (3) is provided on the outer side of the sleeve rod (2), and a mounting hole (8) communicating with the T-shaped cavity (7) in the sleeve rod (2) is provided through the top surface of the mounting seat (1).

2. According to claim 1, a new energy energy-saving automobile telescopic universal energy-saving ceiling lamp is characterized in that: The top end of the connecting rod (3) is fixedly connected to a support plate (9), the bottom surface of the support plate (9) is in contact with the inner bottom wall of the T-shaped cavity (7), and the outer circular surface of the support plate (9) is in close contact with the arc-shaped inner wall of the T-shaped cavity (7).

3. The new energy energy-saving automobile telescopic universal energy-saving ceiling lamp according to claim 1 is characterized in that: The locking assembly comprises a bolt (5) and a pressure plate (11); the bolt (5) passes through the sleeve rod (2) and is threadedly connected to the side wall of the sleeve rod (2); and the pressure plate (11) is rotatably connected to one end of the bolt (5) extending into the T-shaped cavity (7).

4. The new energy energy-saving automobile telescopic universal energy-saving ceiling lamp according to claim 3 is characterized in that: The pressing plate (11) is an arc-shaped plate as a whole, and the arc-shaped surface of the pressing plate (11) is in contact with the outer wall of the connecting rod (3).

5. The new energy energy-saving automobile telescopic universal energy-saving ceiling lamp according to claim 3 is characterized in that: The distance between the outer wall of the connecting rod (3) and the inner wall of the T-shaped cavity (7) is equal to the thickness of the pressing plate (11).

6. The new energy energy-saving automobile telescopic universal energy-saving ceiling lamp according to claim 1, characterized in that: A wire hole (10) is provided in the connecting rod (3), and the wire hole (10), the mounting hole (8) and the T-shaped cavity (7) are all coaxial.

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