CN219014237U

CN219014237U - Plug with switch for lamp

Info

Publication number: CN219014237U
Application number: CN202223012799.5U
Authority: CN
Inventors: 徐誉恒; 徐向阳; 徐洪亮; 唐建华
Original assignee: JIANGSU SUN & MOON LIGHTING CO LTD
Current assignee: JIANGSU SUN & MOON LIGHTING CO LTD
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-12
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of illumination, in particular to a plug for a lamp with a switch. A plug for a lamp with a switch, comprising: a plug body; the plug copper sheet is assembled in the plug body; the reed is assembled in the plug body, and the elastic contact end of the reed corresponds to the plug copper sheet; the plug board is made of insulating materials, is assembled on the plug body in a sliding mode, extends between the plug copper sheet and the reed, is provided with a window, and the elastic contact end of the reed can be communicated with the plug copper sheet through the window; pulling the plugboard, wherein the plugboard can separate the plug copper sheet and the reed. The technical problems of leakage risk and poor safety of the plug for the lamp in the prior art are solved.

Description

Plug with switch for lamp

Technical Field

The utility model relates to the technical field of illumination, in particular to a plug for a lamp with a switch.

Background

In the prior art, the TLED lamp is more and more popular among people, and the TLED lamp includes the lamp body, and the end connection of lamp body has the end cap for the lamp, and the end cap for the TLED lamp on the market at present does not set up the switch, and the TLED lamp has installation construction electric leakage risk when the use occasion of bi-polar power in.

Disclosure of Invention

In order to solve the technical problems of leakage risk and poor safety of the lamp plug in the prior art, the utility model provides the lamp plug with a switch, and solves the problems.

The technical scheme of the utility model is as follows:

a plug for a lamp with a switch, comprising:

a plug body;

the plug copper sheet is assembled in the plug body;

the reed is assembled in the plug body, and the elastic contact end of the reed corresponds to the plug copper sheet;

the plug board is made of insulating materials, is assembled on the plug body in a sliding mode, extends between the plug copper sheet and the reed, is provided with a window, and the elastic contact end of the reed can be communicated with the plug copper sheet through the window; pulling the plugboard, wherein the plugboard can separate the plug copper sheet and the reed.

According to one embodiment of the utility model, the plug body is in a cylindrical structure with one end open, a groove is formed on the outer surface of the other end, far away from the opening, of the plug body, and the outer end of the plug board extends out of the plug body and is accommodated in the groove.

According to one embodiment of the utility model, the slot is a stepped slot, the slot comprises a first slot surface and a second slot surface which are vertically connected, a through hole is formed on the first slot surface for the insertion plate to pass through, and the insertion plate slides along the second slot surface.

According to one embodiment of the utility model, the outer end of the insert plate may abut against the first slot surface to define the sliding range.

According to one embodiment of the utility model, the second groove surface is provided with an indication mark.

According to one embodiment of the utility model, the window is trapezoidal, a guide inclined plane is formed on the side edge of the window, and the elastic contact end of the reed slides into or out of the window along the guide inclined plane.

According to one embodiment of the utility model, a positioning groove is further formed on the plugboard, a positioning piece is fixed in the plug body, the positioning piece slides along the positioning groove, and when the positioning piece is positioned at a first positioning position of the positioning groove, the elastic contact end of the reed can be communicated with the plug copper sheet through the window; when the locating piece is located at the second locating position of the locating groove, the inserting plate separates the reed from the plug copper sheet, and the reed and the plug copper sheet are disconnected.

According to one embodiment of the utility model, the positioning groove extends along the sliding direction of the plugboard, the positioning piece vertically extends into the positioning groove, two groups of positioning protrusions are formed on the groove wall of the positioning groove, positioning concave portions are correspondingly formed on the positioning piece, and the shapes of the positioning protrusions and the positioning concave portions are matched.

According to one embodiment of the utility model, the positioning slot and the window overlap in position.

According to one embodiment of the utility model, the elastic contact end of the reed is in a V-shaped bent shape, and an included angle of the elastic contact end is communicated with the plug copper sheet through the window.

Based on the technical scheme, the utility model has the following technical effects:

1. according to the plug for the lamp, the plug board is arranged in a sliding manner, the window is arranged on the plug board, the plug board extends between the plug copper sheet and the reed, when the plug board needs to be communicated, the plug board can be pushed to enable the window of the plug board to be positioned between the plug copper sheet and the reed, and the reed can pass through the window to be in contact communication with the plug copper sheet; when the plug is required to be disconnected, the plug board is pulled to enable the non-window position of the plug board to be located between the plug copper sheet and the reed, the plug copper sheet and the reed are separated, and the plug copper sheet and the reed are disconnected. The plug board plays a role of a switch, and the switch can be controlled only by pushing and pulling the plug board, so that the operation is convenient, the leakage phenomenon can be effectively avoided, and the safety is good;

2. the outer surface of the plug body is provided with the groove which can accommodate the outer end of the plugboard, so that the whole volume of the plug for the lamp is not increased; the further groove comprises a first groove surface and a second groove surface which are vertically connected, and the sliding direction of the plugboard can be limited by the through hole on the first groove surface matched with the second groove surface; the outer end of the plugboard can be limited by the first groove surface, so that the limit position of the plugboard sliding towards the inside of the plug body can be limited; the indication mark is formed on the second groove surface, so that the on-off state of the plug for the lamp can be more intuitively judged;

3. according to the plug for the lamp, the window is arranged in a trapezoid shape and is extended with the guide inclined plane, so that the elastic contact end of the reed can accurately and smoothly slide into or slide out of the window without deviation;

4. the plug for the lamp is provided with the positioning groove, the plug body is internally fixed with the positioning piece, the positioning piece can be matched and positioned with the positioning groove, and when the positioning piece is positioned at the first positioning position of the positioning groove, the reed passes through the window and is communicated with the plug copper sheet; when the locating piece is located the second location position of constant head tank, the picture peg separates reed and end cap copper sheet, and reed and end cap copper sheet disconnection are linked together, and the cooperation of locating piece and constant head tank can guarantee that the picture peg can accurately remove first location position and second location position to can not produce the skew of position.

Drawings

FIG. 1 is a schematic diagram of a lamp plug with a switch according to the present utility model;

FIG. 2 is a cross-sectional view of a lamp plug with a switch;

FIG. 3 is a schematic structural view of the plug body;

fig. 4 is a schematic structural view of a plug copper sheet;

fig. 5 is a schematic structural view of a reed;

FIG. 6 is a state diagram of the mating of the insert plate with the retainer;

FIG. 7 is a schematic view of a board insert;

FIG. 8 is a schematic view of a board in another view;

FIG. 9 is a schematic view of a positioning member;

in the figure: 1-a plug body; 11-groove; 111-a first groove face; 1111-through holes; 112-a second groove face; 1121-indicating an identity; 2-plugging the copper sheet; 3-reed; 31-elastic contact ends; 4-inserting plates; 41-window; 411-guiding slope; 42-outer end; 43-positioning groove; 431—a first positioning protrusion; 432-second positioning projections; 5-positioning pieces; 51-positioning concave parts; 52-fixing part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-9, the embodiment provides a plug for a lamp with a switch, which comprises a plug body 1, a plug copper sheet 2, a reed 3 and a plugboard 4, wherein the plug copper sheet 2 and the reed 3 are assembled in the plug body 1, and the plug copper sheet 2 and the reed 3 can be correspondingly in contact communication; the plugboard 4 is slidably assembled on the plug body 1, the plugboard 4 extends between the plug copper sheet 2 and the reed 3, a window 41 is formed in the plugboard 4, and the plugboard 4 can slidably control on-off between the plug copper sheet 2 and the reed 3.

The plug body 1 is one end open-ended tubular structure, and the first end of plug body 1 is open structure, and the surface that keeps away from the open-ended other end of plug body 1 is formed with groove 11, and groove 11 can be used to hold the outer end 42 of picture peg 4, so, the setting of picture peg 4 can not increase the whole volume of lamp plug.

As a preferable solution of the present embodiment, the groove 11 is a stepped groove, which includes a first groove surface 111 and a second groove surface 112, and the first groove surface 111 and the second groove surface 112 are both planar and vertically connected. Specifically, the first groove surface 111 is parallel to the axis of the plug body 1; the second groove surface 112 is perpendicular to the axis of the plug body 1. The first groove surface 111 is formed with a through hole 1111 through which the board 4 passes, and the board 4 can slide along the second groove surface 112 when the board 4 slides through the through hole 1111.

As a preferable technical scheme of the embodiment, the second groove surface 112 is provided with an indication mark 1121, the indication mark 1121 can be divided into ON and OFF, and the outer end 42 of the plugboard 4 moves to the ON position to indicate that the reed 3 passes through the window 41 ON the plugboard 4 to be in contact communication with the plug copper sheet 2; the outer end 42 of the insert plate 4 moves to the "OFF" position, which means that the insert plate 4 separates the reed 3 from the plug copper sheet 2, and the reed 3 and the plug copper sheet 2 are disconnected.

The plug copper sheet 2 is in a strip sheet shape, and the plug copper sheet 2 is fixed on the inner bottom surface of the plug body 1 far away from the opening.

The reed 3 is made of metal and can generate elastic deformation, the reed 3 is fixed in the plug body 1, the reed 3 is provided with an elastic contact end 31, and the elastic contact end 31 extends to the plug copper sheet 2 and is in contact communication with the plug copper sheet 2.

As a preferred technical solution of this embodiment, the elastic contact end 31 of the reed 3 is V-shaped and bent, and the included angle of the elastic contact end 31 passes through the window 41 of the plugboard 4 to be in contact communication with the plug copper sheet 2.

The plugboard 4 is made of insulating materials, the plugboard 4 penetrates through the through hole 1111 to extend into the plug body 1, the window 41 on the plugboard 4 is located in the plug body 1, and the outer end 42 of the plugboard 4 is located in the groove 11 of the plug body 1.

As a preferred solution of this embodiment, when the board 4 is pushed inward, the outer end 42 of the final board 4 may abut against the first groove surface 111 where the through hole 1111 is located, so as to limit the sliding range of the board 4 pushed inward.

As a preferred technical solution of this embodiment, the window 41 on the board 4 is trapezoidal, and the width of one end of the window 41 near the reed 3 is larger than the width of the other end, so as to ensure that the elastic contact end 31 of the reed 3 can accurately enter the window 41.

As a preferred embodiment of the present embodiment, a guide slope 411 is formed on a side of one end of the window 41 near the reed 3, and the elastic contact end 31 of the reed 3 can smoothly slide into and out of the window 41 along the guide slope 411.

In order to ensure that the position change cannot easily occur when the plug for the lamp is in the on and off positions, a positioning piece 5 for positioning the plugboard 4 is further arranged in the plug body 1 so as to position the plugboard 4 in two positions. Specifically, a positioning groove 43 is formed on the plugboard 4, a positioning piece 5 is fixed in the plug body 1, the positioning piece 5 extends into the positioning groove 43, the positioning piece 5 slides along the positioning groove 43, and when the positioning piece 5 is positioned at a first positioning position of the positioning groove 43, the elastic contact end 31 of the reed 3 can be communicated with the plug copper sheet 2 through a window 41 on the plugboard 4; when the positioning piece 5 is positioned at the second positioning position of the positioning groove 43, the plugboard 4 separates the reed 3 and the plug copper sheet 2, and the reed 3 and the plug copper sheet 2 are disconnected.

As a preferable technical scheme of the embodiment, the positioning groove 43 extends along the sliding direction of the plugboard 4, the positioning piece 5 vertically extends into the positioning groove 43, and the positioning piece 5 and the positioning groove 43 are in protruding fit positioning through the concave part. Preferably, two sets of positioning protrusions are formed on the groove wall of the positioning groove 43, the positioning piece 5 is correspondingly formed with a positioning concave part 51, the shapes of the positioning protrusions and the positioning concave part 51 are matched, and the positioning protrusions and the positioning concave part 51 can be embedded and positioned. Specifically, two first positioning projections 431 and two second positioning projections 432 are formed on the groove walls on opposite sides of the positioning groove 43, the two first positioning projections 431 are disposed opposite to each other, the two second positioning projections 432 are disposed opposite to each other, and the two second positioning projections 432 are further away from the outer end of the board 4 than the two first positioning projections 431. Positioning concave parts 51 are correspondingly formed on two opposite side surfaces of the positioning piece 5, and when the two positioning concave parts 51 on the positioning piece 5 are embedded with the two first positioning protrusions 431, the positioning piece 5 is positioned at a first positioning position of the positioning groove 43; when the two positioning recesses 51 on the positioning member 5 are engaged with the two second positioning projections 432, the positioning member 5 is located at the second positioning position of the positioning groove 43.

As a preferred solution of this embodiment, the positioning slot 43 overlaps the window 42 in position.

As a preferred solution of this embodiment, the positioning element 5 includes a fixing portion 52, and the fixing portion 52 is used for fixedly connecting with the plug body 1.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A plug for a lamp with a switch, comprising:

a plug body (1);

the plug copper sheet (2) is assembled in the plug body (1);

the reed (3) is assembled in the plug body (1), and an elastic contact end (31) of the reed (3) corresponds to the plug copper sheet (2);

the plug board (4) is made of insulating materials, the plug board (4) is assembled on the plug body (1) in a sliding mode, the plug board (4) extends between the plug copper sheet (2) and the reed (3), a window (41) is formed in the plug board (4), and an elastic contact end (31) of the reed (3) can be communicated with the plug copper sheet (2) through the window (41); the plugboard (4) is pulled, and the plugboard (4) can separate the plug copper sheet (2) and the reed (3).

2. The plug for the lamp with the switch according to claim 1, wherein the plug body (1) is of a cylindrical structure with one end open, a groove (11) is formed on the outer surface of the other end, far away from the opening, of the plug body (1), and the outer end of the plug board (4) extends out of the plug body (1) and is accommodated in the groove (11).

3. The plug for a lamp with a switch according to claim 2, wherein the groove (11) is a step groove, the groove (11) comprises a first groove surface (111) and a second groove surface (112) which are vertically connected, a through hole (1111) is formed on the first groove surface (111) for the insertion plate (4) to pass through, and the insertion plate (4) slides along the second groove surface (112).

4. A plug for a lamp with a switch according to claim 3, characterized in that the outer end of the plug board (4) can abut against the first groove surface (111) to define the sliding range.

5. A plug for a lamp with a switch according to claim 3, wherein the second groove surface (112) is formed with an indication mark (1121).

6. A plug for a lamp with a switch according to any one of claims 1-5, characterized in that the window (41) is trapezoidal, a guiding inclined surface (411) is formed at the side of the window (41), and the elastic contact end (31) of the reed (3) slides into or out of the window (41) along the guiding inclined surface (411).

7. The plug for the lamp with the switch according to claim 1, wherein a positioning groove (43) is further formed on the plug board (4), a positioning piece (5) is fixed in the plug body (1), the positioning piece (5) slides along the positioning groove (43), and when the positioning piece (5) is located at a first positioning position of the positioning groove (43), an elastic contact end (31) of the reed (3) can be communicated with the plug copper sheet (2) through the window (41); when the locating piece (5) is located at a second locating position of the locating groove (43), the inserting plate (4) separates the reed (3) and the plug copper sheet (2), and the reed (3) and the plug copper sheet (2) are disconnected.

8. The plug for the lamp with the switch according to claim 7, wherein the positioning groove (43) extends along the sliding direction of the plug board (4), the positioning piece (5) vertically extends into the positioning groove (43), two groups of positioning protrusions are formed on the groove wall of the positioning groove (43), and the positioning piece (5) is correspondingly provided with a positioning concave part (51), and the positioning protrusions and the positioning concave part (51) are in a shape corresponding to each other.

9. A plug for a lamp with a switch according to any one of claims 7-8, characterized in that the positioning slot (43) and the window (41) are overlapping in position.

10. The plug for the lamp with the switch according to claim 1, wherein the elastic contact end (31) of the reed (3) is bent in a V shape, and an included angle of the elastic contact end (31) passes through the window (41) to be communicated with the copper sheet (2) of the plug.