CN219473459U

CN219473459U - Screw-free strip lamp

Info

Publication number: CN219473459U
Application number: CN202320809861.9U
Authority: CN
Inventors: 崔剑; 朱良云
Original assignee: Nanchang Crep Optoelectronics Co ltd
Current assignee: Nanchang Crep Optoelectronics Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-04
Anticipated expiration: 2033-04-12

Abstract

The application provides a screw-free strip lamp, including lamp shade, AC input line, lamp cap, power, PCB lamp plate. The lamp shade is the bar, and the both ends of lamp shade are provided with a plurality of joint holes. The PCB lamp plate is arranged in the lamp shade. The inner side of the lamp cap is provided with a plurality of buckling positions, and the lamp cap is fixed with the clamping holes on the lamp shade through the buckling positions. The power supply is arranged in the lamp cap. The AC input line is fixed on the lamp shade, and one end of the AC input line is connected with a power supply, and the other end of the AC input line is connected with an external circuit. The screw-free strip lamp provided by the application is used for enabling the lamp cap to be clamped and fixed on the lamp cover, so that the lamp cap and the lamp shade can be assembled, and therefore the lamp shade and the lamp cap can be assembled without using other tools, and the assembly is convenient and fast.

Description

Screw-free strip lamp

Technical Field

The utility model relates to the field of illumination, in particular to a screw-free strip lamp.

Background

Conventional bar lamps generally include a middle lamp housing and lamp caps disposed at both sides of the lamp housing, and the remaining electronic components are disposed in the lamp housing and the lamp caps. The lamp shade and the lamp cap are connected by adopting the screw parts (for example, screw holes are formed in the connection positions of the lamp shade and the lamp cap, and the lamp shade and the lamp cap are connected by utilizing screws), and the lamp shade and the lamp cap can be installed by using tools such as a screwdriver, so that the problem that the strip lamp is inconvenient to install in a screw connection mode is solved.

Disclosure of Invention

The utility model aims to provide a screw-free strip lamp, which is used for solving the technical problem that the traditional strip lamp is inconvenient to install when a lampshade and a lamp cap are connected by adopting a screw thread piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a screw-free bar lamp comprising:

the lamp shade is strip-shaped, and a plurality of clamping holes are formed in two ends of the lamp shade;

the PCB lamp panel is arranged in the lampshade;

the inner side of the lamp cap is provided with a plurality of buckling positions, and the lamp cap is fixed with the clamping holes on the lampshade through the buckling positions;

the power supply is arranged in the lamp cap;

the AC input line is fixed on the lampshade, one end of the AC input line is connected with the power supply, and the other end of the AC input line is connected with an external circuit.

In one embodiment, the clamping holes are square, three clamping holes are formed in the lampshade, and buckling positions corresponding to the clamping holes one by one are formed in the lamp cap.

In one embodiment, the AC input line is provided with a wire tail clip, a notch is formed at an end of the lamp shade, and the AC input line is fixed on the notch of the lamp shade through the wire tail clip.

In one embodiment, a limiting clamping groove is formed in the lamp cap, and the power supply is clamped and matched with the limiting clamping groove.

In one embodiment, the PCB lamp panel comprises a substrate and a plurality of lamp beads arranged on the substrate.

In one embodiment, the back of the lampshade is provided with an inwardly concave strip-shaped wire groove.

The above-mentioned one or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages:

according to the screw-free strip lamp provided by the embodiment of the utility model, the plurality of clamping holes are formed in the two ends of the lamp shade, the buckling positions corresponding to the clamping holes are formed in the inner side of the lamp cap, and when the lamp shade and the lamp cap are required to be connected, the buckling positions on the lamp cap are buckled into the clamping holes of the lamp shade, so that the lamp cap is clamped and fixed on the lamp shade, the lamp cap and the lamp shade are assembled, and therefore, other tools are not required to be used for assembling the lamp shade and the lamp cap, and the assembly is convenient and quick.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a screw-free bar lamp according to an embodiment of the present utility model.

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of the front surface of a screw-free bar lamp according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of the back of a screw-free bar lamp according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a front structure of a lamp cap according to an embodiment of the present utility model;

fig. 6 is a schematic view of a back structure of a lamp cap according to an embodiment of the present utility model.

Wherein, each reference sign is as follows:

1. a lamp shade; 2. a PCB lamp panel; 3. a lamp cap; 4. a power supply; 5. an AC input line; 11. a clamping hole; 12. a notch; 31. a buckling position; 32. a limit clamping groove; 51. and a wire tail card.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present 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" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 6, the embodiment of the application provides a screw-free strip lamp, which comprises a lamp shade 1, an AC input line 5 (alternating current input line), a lamp cap 3, a power supply 4 and a PCB lamp panel 2. The lamp shade 1 is the bar, and the both ends of lamp shade 1 are provided with a plurality of joint holes 11. The PCB lamp panel 2 is arranged in the lamp shade 1. The inside of the lamp cap 3 is provided with a plurality of buckling positions 31, and the lamp cap 3 is fixed with the clamping holes 11 on the lamp shade 1 through the buckling positions 31. The power supply 4 is arranged in the lamp cap 3. The AC input line 5 is fixed on the lamp shade 1, one end of the AC input line 5 is connected with the power supply 4, and the other end of the AC input line 5 is connected with an external circuit.

The screw-free strip lamp provided by the embodiment is characterized in that a plurality of clamping holes 11 are formed in two ends of the lamp shade 1, the buckling positions 31 corresponding to the positions of the clamping holes 11 are formed in the inner side of the lamp cap 3, when the lamp shade 1 and the lamp cap 3 are required to be connected, the buckling positions 31 on the lamp cap 3 are buckled into the clamping holes 11 of the lamp shade 1, and then the lamp cap 3 is clamped and fixed on the lamp shade 1, so that the lamp cap 3 and the lamp shade 1 are assembled, and therefore, other tools are not required to be used for assembling the lamp shade 1 and the lamp cap 3, and the assembly is convenient and quick.

Optionally, the PCB lamp panel 2 includes a substrate and a plurality of lamp beads disposed on the substrate. The substrate may be an aluminum substrate (specific material may be AL 6063), and the size may be L:1063mm; h:20.5mm, the PCB lamp panel 2 comprises 90 lamp beads; the AC input line 5 may employ two core wires.

In one embodiment, the clamping holes 11 are square, three clamping holes 11 are arranged on the lampshade 1, and buckling positions 31 corresponding to the clamping holes 11 one by one are arranged on the lamp cap 3. The three clamping holes 11 are respectively clamped with the three buckling positions 31, so that the connection between the lampshade 1 and the lamp cap 3 is more stable; furthermore, the three clamping holes 11 can be respectively arranged on different surfaces of the lampshade 1 (for example, in the embodiment, two clamping holes 11 are arranged on the cambered surface of the lampshade 1, and the other clamping hole is arranged on the bottom plane of the lampshade 1), so that the stability of connection between the lampshade 1 and the lamp cap 3 is further improved.

In one embodiment, the AC input line 5 is provided with a wire tail card 51, the end of the lampshade 1 is provided with a notch 12, and the AC input line 5 is clamped and fixed on the notch 12 of the lampshade 1 through the wire tail card 51. The AC input line 5 is fastened and fixed to the notch 12 of the lampshade 1 by using the tail wire clip 51, so that the AC input line 5 has a function of preventing pulling (when the AC input line 5 is pulled, the pulling force can be transmitted to the notch 12 of the lampshade 1 by the tail wire clip 51 to counteract most of the pulling force, and the situation that the pulling force directly acts on the power supply 4 connected with the AC input line 5 to cause disconnection of the position where the AC input line 5 is connected with the power supply 4 due to pulling is avoided).

In one embodiment, a limiting clamping groove 32 is arranged in the lamp cap 3, and the power supply 4 is clamped and matched on the limiting clamping groove 32. By providing the limit clamping groove 32, the power supply 4 can be fixed after the power supply 4 is arranged in the lamp cap 3.

In one embodiment, the back of the lamp housing 1 is provided with an inwardly recessed strip-shaped wire groove. Through setting up the bar wire casing and being used for accomodating the outside AC input line 5 that is in lamp shade 1 for in the bar wire casing was hidden to the AC input line 5, make the bar lamp install the back, AC input line 5 is hidden, improves the whole aesthetic property of bar lamp.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A screw-free bar lamp, characterized in that the screw-free bar lamp comprises:

the PCB lamp panel is arranged in the lampshade;

the power supply is arranged in the lamp cap;

2. A screw-free bar lamp as defined in claim 1, wherein:

the lamp cap is characterized in that the clamping holes are square, three clamping holes are formed in the lamp cover, and buckling positions corresponding to the clamping holes one by one are formed in the lamp cap.

3. A screw-free bar lamp as defined in claim 1, wherein:

the AC input line is provided with a line tail clamp, the end part of the lamp shade is provided with a notch, and the AC input line is fixed on the notch of the lamp shade through the line tail clamp.

4. A screw-free bar lamp as defined in claim 1, wherein:

the lamp cap is internally provided with a limiting clamping groove, and the power supply is clamped and matched with the limiting clamping groove.

5. A screw-free bar lamp as defined in claim 1, wherein:

the PCB lamp panel comprises a substrate and a plurality of lamp beads arranged on the substrate.

6. A screw-free bar lamp as defined in claim 1, wherein:

the back of the lampshade is provided with an inward concave strip-shaped wire groove.