CN215522918U

CN215522918U - Internal support of waterproof plastic lamp

Info

Publication number: CN215522918U
Application number: CN202022575815.6U
Authority: CN
Inventors: 张辉
Original assignee: CET Co ltd
Current assignee: CET Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2022-01-14
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of lamps, in particular to an internal support of a waterproof plastic lamp, which comprises a support body and a conductive plug, wherein the upper side of the support body is provided with a plug seat protruding upwards, the lower side of the support body is provided with a wire guide seat, and the support body, the plug seat and the wire guide seat are of an integrated structure; the conductive plug is fixedly packaged in the plug seat, the upper end of the conductive plug protrudes out of the plug seat, the conductive plug is welded with the guide wire, the guide wire is fixedly packaged in the guide wire seat, and the guide wire is welded and connected with two poles of the luminous body; the bracket body is fixedly connected at the opening of the lampshade in a sealing way. Support integrated into one piece encapsulates electrically conductive plug and seal wire in the support, and the support is direct to be sealed fixed with the lamp shade, need not to install the safety cover additional in the luminous body outside for the optional size of luminous body and the shape are more diversified, set up on the support and supply electrically conductive socket male recess, and waterproof circle is placed to inside, can prevent that steam from entering into electrically conductive socket in.

Description

Internal support of waterproof plastic lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a waterproof plastic lamp inner support.

Background

The lamp string is an indispensable decoration product for festival, cultural activity, street view decoration and night view brightening in public places, is widely applied and consists of a plurality of lamps which are mutually connected in series or in parallel. The lamp comprises a lamp holder, a lamp wick and a lampshade.

The Chinese patent is an easily replaceable lamp and a lamp string structure (patent number: CN208204595U), the lamp seals a luminous body in a protective cover, only a lamp core is replaced during replacement, good waterproof performance can be achieved, and replacement is convenient. However, such bulbs are complicated in structure and difficult to manufacture, and the protective cover also limits the size and shape of the light emitter to a great extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a waterproof plastic lamp inner support.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the inner support of the waterproof plastic lamp comprises a support body and a conductive plug and is characterized in that a plug seat protruding upwards is arranged on the upper side of the support body, a wire guide seat is arranged on the lower side of the support body, and the support body, the plug seat and the wire guide seat are of an integrated structure; the conductive plug is fixedly packaged in the plug seat, the upper end of the conductive plug protrudes out of the plug seat, a guide wire is welded on the conductive plug, the guide wire is fixedly packaged in the guide wire seat, and the guide wire is welded and connected with two poles of the luminous body; the support body is fixedly connected to the opening of the lampshade in a sealing mode.

Preferably, the upper side of the plug receptacle is provided with a connection groove around the conductive plug, into which the conductive receptacle is inserted.

Preferably, a waterproof ring is arranged inside the connecting groove.

Preferably, the support body, the plug seat and the guide wire seat are made of plastic materials.

Preferably, the outer side of the bracket body is hermetically connected with the opening of the lampshade through glue or ultrasonic welding.

Preferably, a resistor is connected in series with the guide wire connecting the conductive plug and the luminous body.

The utility model has the beneficial effects that:

1. support integrated into one piece encapsulates electrically conductive plug and seal the seal wire in the support, and the support is direct to be sealed fixed with the lamp shade, need not to install the safety cover additional in the luminous body outside for the optional size of luminous body and shape are more diversified.

2. Set up on the support and supply electrically conductive socket male recess, inside places waterproof circle, can prevent that steam from entering into electrically conductive socket in, reduces the trouble of bulb.

Drawings

Fig. 1 is a schematic structural view of an internal support of a waterproof plastic lamp according to the present invention;

FIG. 2 is a schematic view of the inner support of the waterproof plastic lamp provided by the present invention applied to the waterproof plastic lamp;

FIG. 3 is a schematic view of the internal support of a waterproof plastic lamp applied to a string of lights.

In the figure: 1-support body, 2-plug seat, 3-guide wire seat, 4-luminous body, 41-guide wire, 42-spiral filament, 43-support frame, 5-conductive plug, 6-connecting groove, 7-waterproof ring, 8-lampshade connecting part, 9-lampshade, 10-lamp holder, 11-conductive socket, 12-inserting core, 13-lampshade connecting part, 14-hook seat, 15-hook, 16-positive plug B, 17-controller connecting wire, 18-controller, 19-tail plug B, 20-positive plug A, 21-nut, 22-power line, 23-tail plug A, 24-tail cap and 25-connecting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, the waterproof plastic bulb includes a bracket, a luminous body 4, and a lamp shade 9; the bracket comprises a bracket body 1 and a conductive plug 5, wherein the upper side of the bracket body 1 is provided with a plug seat 2 which protrudes upwards, the conductive plug 5 is fixedly packaged in the plug seat 2, the upper end of the conductive plug 5 protrudes out of the plug seat 2, the conductive plug 5 is welded with a guide wire 41 and is electrically connected with a luminous body 4 through the guide wire 41, electrodes at two ends of the luminous body 4 are welded on the guide wire 41, the guide wire 41 can be connected with resistors in series or not as required, different resistor colors correspond to different powers, plug plastic is also arranged at the top end of the conductive plug 5, the plug plastic color is matched with the resistors to distinguish the powers, the guide wire seat 3 is arranged at the lower side of the bracket body 1, the guide wire 41 is firstly welded on the conductive plug 5, then the support body 1, the plug seat 2 and the wire guide seat 3 are integrally formed by plastic injection molding, the guide wire 41 is fixedly packaged in the wire guide seat 3, and the electrodes at two ends of the luminous body 4 are welded on the guide wire 41 after molding.

In this embodiment, the light-emitting body 4 is spiral, the light-emitting body 4 is a coiled filament 42 surrounding the outer side of the guide wire 41, 9-shaped support frames 43 are arranged on the guide wire 41 in a staggered manner along the axial direction thereof, the bent back portion of each support frame 43 surrounds the coiled filament 42, and the support frames 43 are used for fixing the shape of the coiled filament 42 to prevent deformation thereof.

In addition, the luminous body 4 can also select the forms of a common straw hat LED, an inwards concave LED, an LED surface mounted lamp bead, an LED copper wire lamp, a single straight filament, a double straight filament, a triple straight filament and other LED luminous bodies in various shapes according to the requirement. The single straight filament is a straight filament located on one side of the guide wire 41, and the double straight filaments are two straight filaments symmetrically distributed on two sides of the guide wire 41.

The lampshade 9 is a hollow container with any shape and color and an open top, and can make the plastic bulb present different shapes and colors.

Referring to fig. 2, the waterproof plastic lamp comprises a waterproof plastic bulb and a lamp holder;

the support is fixedly connected to the opening of the lampshade 9 in a sealing mode, so that the luminous body 4 is sealed inside the lampshade 9, and water cannot enter the lampshade 9. Specifically, glue or through ultrasonic bonding and lamp shade 9's opening part sealing connection is passed through in the outside of support, and support body 1's the outside encircles support an organic whole and is provided with lamp shade connecting portion 8, and lamp shade 9's opening part edge supports and leans on lamp shade connecting portion 8 to the steadiness of reinforcing connection.

The lamp holder comprises a lamp holder 10 and a conductive socket 11; the lamp holder 10 is internally fixed with a conductive wire, two ends of the conductive wire respectively extend out of the left end and the right end of the lamp holder 10, the conductive socket 11 is electrically connected with the conductive wire, the conductive socket 11 is fixedly connected to the inner side of the lamp holder 10 and matched with the conductive plug 5, and the conductive plug 5 is inserted into the conductive socket 11. The conductive socket 11 is internally provided with a plug core 12 electrically connected with the conductor wire, the plug core 12 is electrically connected with the middle part of the conductor wire, the conductive plug 5 is provided with a jack matched with the plug core 12, the inner wall of the jack is connected with a spring sheet, the plug core 12 extends into the jack, and the outer wall of the plug core 12 is abutted against the spring sheet.

Specifically, when the inserting core 12 extends into the inserting hole, the outer wall of the inserting core 12 is in contact with the elastic sheet and extrudes the elastic sheet outwards, and after the inserting of the inserting core 12 and the inserting hole is completed, the inserting core 12 is clamped in the conductive plug 5 under the restoring force effect of the elastic sheet, so that the inserting connection is reliable and stable.

The upper side of the plug receptacle 2 is provided with a coupling groove 6 around the conductive plug 5 to be mated with the conductive socket 11, and the end of the conductive socket 11 is inserted into the inside of the coupling groove 6. Further, the inside of spread groove 6 is provided with waterproof circle 7, and electrically conductive socket 11 inserts spread groove 6 back, and electrically conductive socket 11's tip and waterproof circle 7 closely laminate prevent that steam from entering into electrically conductive socket 11.

The lamp holder 10 has a cover connecting portion 13 extending downward from a bottom surface thereof to be positioned outside the conductive socket 11, and the cover 9 is detachably coupled to an inside of the cover connecting portion 13. Specifically, the inboard of lamp shade connecting portion 13 is provided with the internal thread, and the outside of 9 oral areas of lamp shade is provided with the external screw thread that matches with the internal thread, and lamp shade 9 and 13 threaded connection of lamp shade connecting portion can be with lamp shade 9 together with waterproof plastic bulb and lamp holder separation through revolving from external screw thread and internal thread.

The top surface of the lamp holder 10 is provided with a hook seat 14, and the bottom end of the hook 15 is rotatably connected in the hook seat 14 and can be used for hanging a bulb.

Referring to fig. 3, the light string includes a power line 22 and a plurality of waterproof plastic lamps, the conductive wires of the waterproof plastic lamps are connected to the power line 22, and the power line 22 and the conductive wires are integrally formed. Two ends of the power line 22 are respectively and fixedly connected with a positive plug A20 and a tail plug A23, the positive plug A20 is sleeved with a screw cap 21, and the tail plug A23 is sleeved with a tail cap 24 matched with the tail plug A23.

Specifically, a plurality of conductive wires are connected to the power supply line 22 in series or in parallel. The tail cap 24 is suspended from the power cord 22 by a connecting cord 25, which prevents the tail cap 24 from being lost when it is detached from the tail plug a 23.

The lamp string can further comprise a controller connecting wire 17 and a controller 18 used for controlling the light-emitting state of the lamp, wherein two ends of the controller connecting wire 17 are fixedly connected with a positive plug B16 and a tail plug B19 which are used for connecting a power supply respectively, the controller 18 is connected to the middle of the controller connecting wire 17, and the tail plug B19 is plugged with a positive plug A20.

Furthermore, the structures of the positive plug A20 and the positive plug B16 are the same, the structures of the tail plug A23 and the tail plug B19 are the same, and the outer peripheral side walls of the tail plug A23 and the tail plug B19 are provided with threads matched with the screw cap 21, so that the plug connection of the positive plug A20 or the positive plug B16 and the tail plug A23 or the tail plug B19 is more stable. Therefore, the forward plug A20 and the tail plug A23 at the two ends of the lamp string are arranged in a matching way, and a plurality of lamp strings with different shapes and different colors can be connected in series or in parallel, so that the lamp string is suitable for arrangement of decorative lamps and is convenient to use. The controller 18 is used for controlling the bulb to achieve the functions of flickering, constant lighting, timing, memory, light control, remote control, WiFi and the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The support inside the waterproof plastic lamp comprises a support body (1) and a conductive plug (5), and is characterized in that a plug seat (2) protruding upwards is arranged on the upper side of the support body (1), a wire guide seat (3) is arranged on the lower side of the support body (1), and the support body (1), the plug seat (2) and the wire guide seat (3) are of an integrated structure;

the conductive plug (5) is fixedly packaged in the plug seat (2), the upper end of the conductive plug (5) protrudes out of the plug seat (2), a guide wire (41) is welded on the conductive plug (5), the guide wire (41) is fixedly packaged in the guide wire seat (3), and the guide wire (41) is welded and connected with two poles of the luminous body (4);

the support body (1) is fixedly connected to the opening of the lampshade (9) in a sealing mode.

2. The waterproof plastic lamp inner support according to claim 1, characterized in that the upper side of the plug socket (2) is provided with connection slots (6) around the conductive plug (5) with which conductive sockets are inserted.

3. A waterproof plastic lamp inner support according to claim 2, characterized in that the inside of the connection groove (6) is provided with a waterproof ring (7).

4. The internal support of waterproof plastic lamp according to claim 1, wherein the support body (1), the plug socket (2) and the wire guide socket (3) are made of plastic.

5. The waterproof plastic lamp inner support according to claim 1, characterized in that the outer side of the support body (1) is hermetically connected with the opening of the lamp shade (9) by glue or by ultrasonic welding.

6. The waterproof plastic lamp inner support according to claim 1, characterized in that a resistor is connected in series on a guide wire (41) connecting the conductive plug (5) and the luminous body (4).