Waterproof lamp holder convenient to connect in series

Abstract

The utility model discloses a waterproof lamp holder convenient to connect in series. The waterproof lamp holder comprises a base, an installation plate is installed inside the upper end of the base, inserting holes are formed in the circumferential face of the base, a supporting base is fixedly connected inside the base, inserting bases are installed inside the supporting base, and the inserting bases correspond to the inserting holes in a one-to-one mode. Four groups of sealing assemblies are arranged in the base and are in one-to-one correspondence with the inserting holes; a threading hole is formed in the lower end face of the base, the lower end of the base is fixedly connected with two first buckles, and the two first buckles are symmetrically distributed on the two sides of the threading hole. According to the utility model, through the arrangement of the plugging holes and the plugging seats, when the lamp holders are connected in series, the purpose of series connection can be realized only by penetrating the plugs of the connecting wires through the plugging holes and inserting the plugs into the plugging seats, so that the series connection of the lamp holders is more convenient and quicker; and meanwhile, the number of the inserting holes and the number of the inserting seats are both four, so that series connection can be carried out in multiple directions, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp holders, in particular to a waterproof lamp holder that is convenient for series connection. Background Art

[0002] A lamp holder is a device used to mount a light bulb or tube and provide an electrical connection. Existing lamp holders require external wiring to connect multiple lamp holders in series, which is cumbersome and affects installation efficiency. Therefore, a waterproof lamp holder that facilitates series connection is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a waterproof lamp holder which is convenient for series connection.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a waterproof lamp holder that is convenient for series connection, comprising a base, a mounting plate installed inside the upper end of the base, a plug-in hole opened on the circumferential surface of the base, four plug-in holes are provided and evenly distributed around the base, a support seat is fixedly connected to the inside of the base, eight support seats are provided, two of the support seats form a group, a plug-in seat is installed inside the support seat, and the plug-in seat corresponds one-to-one to the plug-in hole; a sealing assembly is provided inside the base, four groups of the sealing assembly are provided, and they correspond one-to-one to the plug-in hole; a wire threading hole is opened on the lower end surface of the base, a first buckle is fixedly connected to the lower end of the base, two first buckles are provided, and they are symmetrically distributed on both sides of the wire threading hole.

[0005] As a further description of the above technical solution:

[0006] A clamping hole is provided on the circumferential surface of the base, a second clamping buckle is clamped inside the clamping hole, and the second clamping buckle is fixedly connected to the mounting plate.

[0007] As a further description of the above technical solution:

[0008] A positioning hole is provided on the circumferential surface of the base, a positioning block is slidably connected inside the positioning hole, and the positioning block is fixedly connected to the mounting plate.

[0009] As a further description of the above technical solution:

[0010] The upper end surface of the mounting plate is provided with a mounting hole.

[0011] As a further description of the above technical solution:

[0012] A fixing column is provided between the two support seats, the fixing column is fixedly connected to the base, and the socket is fixed on the fixing column by screws.

[0013] As a further description of the above technical solution:

[0014] The sealing assembly includes a sealing plate, a fixed seat, a support shaft and a torsion spring. The fixed seat is fixedly connected to the inside of the base, and the support shaft is installed inside the fixed seat. The circumferential surface of the support shaft is rotatably connected to the sealing plate. The circumferential surface of the support shaft is provided with a torsion spring. One end of the torsion spring is inserted into the inside of the sealing plate, and the other end of the torsion spring is in contact with the inner wall of the base.

[0015] The utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, this waterproof lamp holder which is convenient for series connection has a plug hole and a socket. When the lamp holders are connected in series, it is only necessary to insert the plug of the connecting wire through the plug hole into the socket, thereby achieving the purpose of series connection, making it more convenient and quick to connect the lamp holders in series. At the same time, since there are four plug holes and four sockets, series connection can be carried out in multiple directions, thereby improving the practicality of the device.

[0017] 2. Compared with the existing technology, this waterproof lamp holder which is convenient for series connection is provided with a sealing plate, a fixing seat, a support shaft and a torsion spring. When the plug is not inserted into the socket, the sealing plate is in close contact with the inner wall of the base under the action of the torsion spring, thereby sealing the socket hole and effectively preventing rainwater from entering the lamp holder through the socket hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a waterproof lamp holder that is convenient for series connection proposed by the present invention from a first-person perspective;

[0019] Figure 2 This is a schematic structural diagram of a second perspective of a waterproof lamp holder that is convenient for serial connection proposed by the present invention;

[0020] Figure 3 This is a schematic structural diagram of a waterproof lamp holder that is convenient for serial connection proposed by the present invention after being disassembled from a first-view perspective;

[0021] Figure 4 The utility model proposes a waterproof lamp holder that is convenient for series connection. Figure 3 Enlarged view of part A;

[0022] Figure 5 This is a schematic diagram of the structure of a waterproof lamp holder that is convenient for series connection proposed by the utility model after being disassembled from a second perspective

[0023] Figure 6 The utility model proposes a waterproof lamp holder that is convenient for series connection. Figure 5 Enlarged view of part B.

[0024] Legend:

[0025] 1. Mounting plate; 101. Mounting hole; 2. Base; 3. Plug hole; 4. Clamp hole; 5. Sealing assembly; 501. Sealing plate; 502. Fixing seat; 503. Support shaft; 504. Torsion spring; 6. Threading hole; 7. First buckle; 8. Support seat; 9. Fixing column; 10. Second buckle; 11. Plug seat; 12. Positioning block; 13. Positioning hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1-6 The utility model provides a waterproof lamp holder that is convenient for series connection, including a base 2, a mounting plate 1 is installed inside the upper end of the base 2, a plug-in hole 3 is opened on the circumferential surface of the base 2, four plug-in holes 3 are provided, and are evenly distributed around the base 2, a support seat 8 is fixedly connected to the inside of the base 2, eight support seats 8 are provided, two support seats 8 form a group, a plug-in seat 11 is installed inside the support seat 8, and the plug-in seat 11 corresponds to the plug-in hole 3 one-to-one; a sealing component 5 is provided inside the base 2, four groups of sealing components 5 are provided, and they correspond to the plug-in holes 3 one-to-one; a wire threading hole 6 is opened on the lower end surface of the base 2, and a first buckle 7 is fixedly connected to the lower end of the base 2, two first buckles 7 are provided, and are symmetrically distributed on both sides of the wire threading hole 6.

[0028] Specifically, when in use, the base 2 is fixed to the required place using the mounting plate 1, and then the wires are passed through the wire hole 6 and then connected to the lamp holder, and then the lamp holder and the base 2 are connected together using the first clip 7. When the lamp holders are connected in series, it is only necessary to pass the plug of the connecting wire through the plug hole 3 and insert it into the socket 11. This achieves the purpose of series connection, making it more convenient and quick to connect the lamp holders in series. At the same time, since there are four plug holes 3 and the socket 11, they can be connected in series in multiple directions, thereby improving the practicality of the device. For the plug holes 3 that do not need to be plugged in, the cooperation of the sealing component 5 can effectively prevent rainwater from entering the interior of the lamp holder through the plug holes 3.

[0029] A card hole 4 is provided on the circumferential surface of the base 2, and a second card buckle 10 is engaged inside the card hole 4. The second card buckle 10 is fixedly connected to the mounting plate 1. During operation, by setting the card hole 4 and the second card buckle 10, the mounting plate 1 can be conveniently fixed inside the base 2 with the cooperation of the card hole 4 and the second card buckle 10.

[0030] A positioning hole 13 is provided on the circumferential surface of the base 2, and a positioning block 12 is slidably connected to the inside of the positioning hole 13. The positioning block 12 is fixedly connected to the mounting plate 1. During operation, by setting the positioning hole 13 and the positioning block 12, it is convenient for the card hole 4 to correspond to the second card buckle 10, thereby facilitating the installation of the base 2 on the mounting plate 1.

[0031] The upper end surface of the mounting plate 1 is provided with a mounting hole 101 . During operation, the mounting hole 101 is provided so that the mounting plate 1 can be conveniently fixed at a desired location.

[0032] A fixing column 9 is provided between the two support seats 8, and the fixing column 9 is fixedly connected to the base 2. The socket 11 is fixed to the fixing column 9 by screws. During operation, by setting the fixing column 9, the socket 11 can be conveniently fixed inside the base 2 under the action of the fixing column 9.

[0033] The sealing assembly 5 includes a sealing plate 501, a fixing seat 502, a support shaft 503 and a torsion spring 504. The fixing seat 502 is fixedly connected to the inside of the base 2, and the support shaft 503 is installed inside the fixing seat 502. The circumferential surface of the support shaft 503 is rotatably connected to the sealing plate 501, and the circumferential surface of the support shaft 503 is provided with a torsion spring 504. One end of the torsion spring 504 is inserted into the inside of the sealing plate 501, and the other end of the torsion spring 504 contacts the inner wall of the base 2. During operation, when the plug is not inserted into the socket 11, the sealing plate 501 is closely contacted with the inner wall of the base 2 under the action of the torsion spring 504, so that the plug hole 3 can be sealed, thereby effectively preventing rainwater from entering the inside of the lamp holder through the plug hole 3.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof lamp holder convenient for series connection, comprising a base (2), characterized in that: A mounting plate (1) is installed inside the upper end of the base (2); a plug-in hole (3) is provided on the circumferential surface of the base (2); four plug-in holes (3) are provided and are evenly distributed around the base (2); a support seat (8) is fixedly connected inside the base (2); eight support seats (8) are provided, and two support seats (8) form a group; a plug-in seat (11) is installed inside the support seat (8), and the plug-in seat (11) corresponds one-to-one with the plug-in hole (3); a sealing component (5) is provided inside the base (2); four groups of the sealing components (5) are provided and correspond one-to-one with the plug-in hole (3); a threading hole (6) is provided on the lower end surface of the base (2); a first buckle (7) is fixedly connected to the lower end of the base (2); two first buckles (7) are provided and are symmetrically distributed on both sides of the threading hole (6).

2. A waterproof lamp holder convenient for serial connection according to claim 1, characterized in that: A clamping hole (4) is provided on the circumferential surface of the base (2), a second clamping buckle (10) is clamped inside the clamping hole (4), and the second clamping buckle (10) is fixedly connected to the mounting plate (1).

3. The waterproof lamp holder convenient for serial connection according to claim 1, characterized in that: A positioning hole (13) is provided on the circumferential surface of the base (2), a positioning block (12) is slidably connected inside the positioning hole (13), and the positioning block (12) is fixedly connected to the mounting plate (1).

4. The waterproof lamp holder convenient for serial connection according to claim 1, characterized in that: The upper end surface of the mounting plate (1) is provided with a mounting hole (101).

5. The waterproof lamp holder convenient for serial connection according to claim 1, characterized in that: A fixing column (9) is provided between the two support seats (8), the fixing column (9) is fixedly connected to the base (2), and the plug seat (11) is fixed to the fixing column (9) by screws.

6. The waterproof lamp holder convenient for serial connection according to claim 1, characterized in that: The sealing assembly (5) comprises a sealing plate (501), a fixing seat (502), a support shaft (503) and a torsion spring (504); the fixing seat (502) is fixedly connected to the interior of the base (2); the support shaft (503) is installed inside the fixing seat (502); the circumferential surface of the support shaft (503) is rotatably connected to the sealing plate (501); the circumferential surface of the support shaft (503) is provided with a torsion spring (504); one end of the torsion spring (504) is inserted into the interior of the sealing plate (501), and the other end of the torsion spring (504) contacts the inner wall of the base (2).

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