CN219955240U

CN219955240U - Lamp body and lamp string

Info

Publication number: CN219955240U
Application number: CN202321707964.0U
Authority: CN
Inventors: 班卓娅
Original assignee: Shenzhen Andysom Lighting Co Ltd
Current assignee: Shenzhen Andysom Lighting Co Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-03
Anticipated expiration: 2033-06-30

Abstract

The utility model provides a lamp body and a lamp string, wherein the lamp body comprises: a lamp panel; one end of the first lead is welded on the lamp panel and is electrically connected with the lamp panel; one end of the second wire is welded on the lamp panel and is electrically connected with the lamp panel; the mounting shell is formed by injection molding and is provided with an inner cavity, the lamp panel is accommodated in the inner cavity, and the other end of the first lead and the other end of the second lead extend out of the inner cavity. In the utility model, the first wire and the second wire are welded on the lamp panel and form electric connection, so that material devices such as a male terminal and a female terminal are not required to be installed in the lamp holder, the electric structure is simplified, the material cost is reduced, in addition, the welding of the first wire and the second wire and the injection molding of the installation shell are simplified, the assembly and assembly process is simplified, and the production efficiency is improved.

Description

Lamp body and lamp string

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a lamp body and a lamp string.

Background

Light string products are widely used in public, household, etc. Such as gardens, yards, outdoor camps, fences, etc. The structure of the current light string products is mostly complex, especially the lamp holder part, and the complex electrical connection of the male and female terminals adopted in the lamp holder part, and the like, causes more accessory materials and complex assembly procedures.

Therefore, it is necessary to improve the interior of the lamp body and the lamp string to reduce the material cost thereof.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a lamp body and a lamp string, which are internally improved so as to reduce the material cost.

According to an embodiment of the present utility model, there is provided a first aspect of: a lamp body, comprising:

a lamp panel;

one end of the first lead is welded on the lamp panel and is electrically connected with the lamp panel;

one end of the second wire is welded on the lamp panel and is electrically connected with the lamp panel;

the mounting shell is formed by injection molding and is provided with an inner cavity, the lamp panel is accommodated in the inner cavity, and the other end of the first lead and the other end of the second lead extend out of the inner cavity.

Further, the lamp body further comprises a bottom frame fixed in the inner cavity, the bottom frame is provided with a first groove for accommodating the first lead wire and a second groove for accommodating the second lead wire, and the first groove and the second groove are respectively provided with a radial groove extending along the radial direction of the bottom frame and an axial groove extending along the axial direction of the bottom frame.

Further, the lamp body further comprises a first wire fixing part for wrapping the first wire and a second wire fixing part for wrapping the second wire; the first wire fixing part and the second wire fixing part are oppositely arranged on two sides of the installation shell, and the first wire fixing part and the second wire fixing part extend along the radial direction of the installation shell.

Further, the lamp body further comprises a bulb which is connected with the inner periphery of the mounting shell in a threaded mode.

Further, the lamp body further comprises an inner frame, the bottom frame is partially accommodated in the inner frame, the inner frame is provided with a matching groove opposite to the radial groove, the radial groove is in butt joint with the matching groove to fix the first wire or the second wire, and the periphery of the inner frame is further provided with a buckle clamped with the inner periphery of the bottom frame.

Further, the chassis comprises a first positioning plate and a second positioning plate positioned between the first positioning plate and the lamp panel; the axial one end of inner frame is equipped with the chimb that extends along the circumferencial direction, first locating plate is located top surface one side of chimb, the second locating plate is located the inner periphery of chimb.

Further, the lamp body further comprises a bulb which is connected with the inner periphery of the inner frame in a threaded mode.

Further, the lamp body further comprises a lens extending into the bulb, the lamp panel is accommodated in the inner periphery of the lens, and a boss clamped with the inner periphery of the bulb is arranged on the outer periphery of the lens.

Further, a hanging part is further arranged on one side, away from the bulb shell, of the mounting shell.

The utility model also provides a lamp string, which comprises the lamp body according to one scheme.

The utility model has the following beneficial effects:

through welding first wire and second wire and forming the electricity and connecting on the lamp plate for inside material devices such as installation male and female terminal of lamp stand has been simplified electrical construction and material cost has been reduced, in addition, the welding of first wire and second wire, and the injection moulding of installation shell has also simplified the process of equipment assembly, has improved production efficiency.

Drawings

FIG. 1 is a perspective view of a lamp body according to an embodiment of the utility model;

FIG. 2 is an exploded view of a lamp according to an embodiment of the utility model;

FIG. 3 is a schematic view illustrating a lamp body with a bulb omitted according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a lamp according to an embodiment of the utility model;

FIG. 5 is a schematic view of a chassis and an inner frame according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a light string according to an embodiment of the utility model.

Reference numerals: 100. a lamp body; 200. a light string; 10. a lamp panel; 11. a first wire; 12. a second wire; 20. a mounting shell; 21. an inner cavity; 211. an internal thread; 22. a first wire fixing part; 23. a second wire fixing part; 24. a hanging part; 30. a chassis; 31. a first groove; 32. a second groove; 33. a radial groove; 34. an axial groove; 35. a first positioning plate; 36. a second positioning plate; 37. a buckle; 40. an inner frame; 41. a mating groove; 42. a convex edge; 421. a top surface; 50. a bulb shell; 60. a lens; 61. a boss;

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. 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 when an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "are used to refer to the terms" length "," width "," upper "," lower "," front "," rear "," left "," right "," vertical "," and "lower".

The horizontal, vertical, top, bottom, inner, outer, etc. references to orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not intended to indicate or imply that the apparatus or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Referring to fig. 1 to 5, an embodiment of the utility model provides a lamp body 100, which includes: a lamp panel 10, a first wire 11, a second wire 12, and a mounting case 20. One end of the first wire 11 is welded on the lamp panel 10 and electrically connected with the lamp panel 10, one end of the second wire 12 is welded on the lamp panel 10 and electrically connected with the lamp panel 10, the mounting shell 20 is injection molded and provided with an inner cavity 21, the lamp panel 10 is accommodated in the inner cavity 21, and the other end of the first wire 11 and the other end of the second wire 12 extend out of the inner cavity 21.

In this embodiment, the first conductive wire 11 and the second conductive wire 12 can be directly soldered on the bonding pad of the lamp panel 10 by soldering to form an electrical connection, so as to simplify the electrical structure inside the lamp holder, save the cost of material fittings such as male and female terminals, and the like, and then the mounting shell 20 is injection molded in a mold, so that the assembly process is simpler than that of the conventional scheme.

In a preferred embodiment, to enable the first and second wires 11, 12 to remain relatively stable during injection molding, the lamp body 100 further includes a chassis 30 secured within the cavity 21. The chassis 30 is provided with a first groove 31 for accommodating the first wire 11, and a second groove 32 for accommodating the second wire 12, wherein the first groove 31 and the second groove 32 may have the same structure.

Specifically, each of the first groove 31 and the second groove 32 has a radial groove 33 and an axial groove 34, the radial groove 33 extends along the radial direction of the chassis 30, the axial groove 34 extends along the axial direction of the chassis 30, and the first conductive wire 11 and the second conductive wire 12 are partially received in the axial groove 34 and the radial groove 33 and are bent at the connection portion between the radial groove 33 and the axial groove 34. The widths of the first groove 31 and the second groove 32 may be set to be the widths at which the first wire 11 and the second wire 12 can be clamped, so that the positions of the first wire 11 and the second wire 12 can be kept relatively stable in the injection molding process.

Specifically, the lamp body 100 further includes a first wire fixing portion 22 wrapping the first conductive wire 11, and a second wire fixing portion 23 wrapping the second conductive wire 12, where the first wire fixing portion 22 and the second wire fixing portion 23 are disposed on two sides of the mounting shell 20 opposite to each other, and the first wire fixing portion 22 and the second wire fixing portion 23 extend along a radial direction of the mounting shell 20. The first groove 31 and the second groove 32 are disposed on two opposite sides of the chassis 30, the first conductive wire 11 passes through the first fixing portion 22 via the first groove 31, and the second conductive wire 12 passes through the second fixing portion 23 via the second groove 32.

In this embodiment, after the first wire 11 is fixed in the first groove 31 and the second wire 12 is fixed in the second groove 32, the mounting shell 20 is injection molded in the mold, so that the chassis 30 and the lamp panel 10 are both accommodated in the inner cavity 21 of the mounting shell 20, the first wire fixing portion 22 contacts and wraps the first wire 11, the second wire fixing portion 23 contacts and wraps the second wire 12, the first wire fixing portion 22 is prevented from forming a gap on the outer periphery of the first wire 11, the second wire fixing portion 23 is prevented from forming a gap on the outer periphery of the second wire 12, the injection molded mounting shell 20 has better waterproof performance, and the injection molded mounting shell 20 also has better insulation performance.

In a preferred embodiment, the lamp body 100 further comprises a bulb 50, the bulb 50 being provided with an external thread, the inner circumference of the mounting shell 20 being provided with an injection-molded internal thread 211, the bulb 50 being screwed to the inner circumference of the mounting shell 20.

In a preferred embodiment, the lamp body 100 further includes an inner frame 40, the bottom frame 30 is partially received in the inner frame 40, the inner frame 40 is provided with a mating groove 41 facing the radial groove 33, and the radial groove 33 is abutted with the mating groove 41 to fix the first wire 11 or the second wire 12.

In a preferred embodiment, the peripheral side of the inner frame 40 is also provided with a catch 37 that engages the inner periphery of the chassis 30. Wherein, the buckle 37 is movably arranged at two opposite sides of the bottom frame 30, so that the bottom frame 30 is suitable for extending into the inner frame 40 and hooking the convex part in the inner frame 40, and the buckle 37 can prevent the inner frame 40 from being separated from the bottom frame 30, thereby playing a role of stopping.

In a preferred embodiment, the chassis 30 includes a first positioning plate 35, a second positioning plate 36, and an insertion portion, the second positioning plate 36 connects the first positioning plate 35 and the insertion portion, and the second positioning plate 36 is located between the first positioning plate 35 and the lamp panel 10, wherein the axial slot 34 is located in the insertion portion, the radial slot 33 is located in the first positioning plate 35 and the second positioning plate 36, and the insertion portion extends into the inner frame 40.

In order to realize the positioning of the inner frame 40 and the bottom frame 30, a convex edge 42 is arranged at one axial end of the inner frame 40, the convex edge 42 extends along the circumferential direction, the first positioning plate 35 is positioned at one side of the top surface 421 of the convex edge 42, the bottom frame 30 is prevented from extending into the inner frame 40 completely, the limiting effect is achieved, and the second positioning plate 36 is positioned at the inner periphery of the convex edge 42, and the positioning effect is achieved.

In a preferred embodiment, the lamp body 100 further includes a bulb 50, the bulb 50 being provided with external threads, and the inner circumference of the inner frame 40 being provided with internal threads 211, the bulb 50 being threadedly coupled to the inner circumference of the inner frame 40.

In a preferred embodiment, the lamp body 100 further includes a lens 60 extending into the bulb 50, the lamp panel 10 is accommodated in the inner periphery of the lens 60, and the light emitted from the LED lamp beads on the lamp panel 10 is diffused to the periphery through the lens 60. In order to connect the lens 60 and the bulb 50 more firmly, a boss 61 is provided on the outer periphery of the lens 60 to be engaged with the inner periphery of the bulb 50.

In a preferred embodiment, the side of the mounting shell 20 facing away from the bulb 50 is further provided with a hooking portion 24, the hooking portion 24 being operable to hook-mount the lamp body 100. It will be appreciated that the hooking portion 24 may be configured as a hook or may be configured with a hooking hole, and in this embodiment, referring to fig. 1, the hooking portion 24 is preferably configured with a hooking hole.

In a preferred embodiment, the present utility model further provides a light string 200, referring to fig. 6, where the light string 200 is formed by connecting a plurality of light bodies 100 in series. Here, two adjacent lamp bodies 100 share the first conductive wire 11 or the second conductive wire 12, and illustratively, the second lamp body 100 in fig. 6 shares the first conductive wire 11 with the first lamp body 100 to form an electrical connection, and shares the second conductive wire 12 with the third lamp body 100 to form an electrical connection.

Therefore, the first lead 11 and the second lead 12 are welded on the lamp panel 10 and form electric connection, so that material devices such as a male terminal and a female terminal are not required to be installed inside the lamp holder, the electric structure is simplified, the material cost is reduced, in addition, the welding of the first lead 11 and the second lead 12 and the injection molding of the installation shell 20 are simplified, the assembly process is simplified, and the production efficiency is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lamp body, comprising:

a lamp panel;

2. The lamp body defined in claim 1, further comprising a chassis secured in the interior cavity, the chassis being provided with a first groove for receiving the first wire and a second groove for receiving the second wire, the first groove and the second groove each having a radial groove extending radially of the chassis and an axial groove extending axially of the chassis.

3. The lamp body of claim 1, further comprising a first wire securing portion surrounding the first wire and a second wire securing portion surrounding the second wire; the first wire fixing part and the second wire fixing part are oppositely arranged on two sides of the installation shell, and the first wire fixing part and the second wire fixing part extend along the radial direction of the installation shell.

4. The lamp body defined in claim 1, further comprising a bulb threadably connected to an inner periphery of the mounting shell.

5. The lamp body according to claim 2, further comprising an inner frame in which the bottom frame portion is accommodated, the inner frame being provided with a fitting groove facing the radial groove, the radial groove being butted with the fitting groove to fix the first wire or the second wire, and a buckle being engaged with an inner periphery of the bottom frame being further provided on a peripheral side of the inner frame.

6. The lamp body as claimed in claim 5, wherein the bottom chassis includes a first positioning plate, and a second positioning plate between the first positioning plate and the lamp plate; the axial one end of inner frame is equipped with the chimb that extends along the circumferencial direction, first locating plate is located top surface one side of chimb, the second locating plate is located the inner periphery of chimb.

7. The lamp body defined in claim 5, further comprising a bulb threadably connected to an inner periphery of the inner frame.

8. The lamp body as claimed in claim 4 or 7, further comprising a lens extending into the bulb, wherein the lamp panel is accommodated in an inner periphery of the lens, and wherein an outer periphery of the lens is provided with a boss clamped with the inner periphery of the bulb.

9. The lamp body defined in claim 8, wherein a side of the mounting shell facing away from the bulb is further provided with a hooking portion.

10. A light string comprising a light body as claimed in any one of claims 1 to 9.