CN218763098U

CN218763098U - Annular LED lamp convenient to change

Info

Publication number: CN218763098U
Application number: CN202223206488.2U
Authority: CN
Inventors: 胡李俊; 黄晓明; 吴志平
Original assignee: Zhejiang Jinling Lighting Appliance Co ltd
Current assignee: Zhejiang Jinling Lighting Appliance Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-28
Anticipated expiration: 2032-12-01

Abstract

An annular LED lamp convenient to replace belongs to the technical field of non-portable lighting devices or systems thereof and comprises an annular lamp tube, wherein an LED lamp strip is arranged in the annular lamp tube, a connecting box for installing a circuit board is arranged on the inner side of the annular lamp tube, an electrode is arranged on the upper end face of the connecting box, installation components for connecting the connecting box to the annular lamp tube are arranged on the circumferential surface of the connecting box in a circumferential array mode, a lead is arranged in the installation components, one end of the lead is connected to the circuit board, the other end of the lead is connected with a detachable buckling piece, the detachable buckling piece is electrically connected with a wire, and the wire is electrically connected to the LED lamp strip; the utility model provides a fluorescent tube and the detachable connection of conducting part (being electrode + connecting box + installation component) of LED annular lamp, consequently, when changing this lamp, need not to change whole, effectively reduce the maintenance cost, simultaneously, promote the experience sense and the flexibility of using.

Description

Annular LED lamp convenient to change

Technical Field

The utility model belongs to the technical field of non-portable lighting device or its system, in particular to annular LED lamp convenient to change.

Background

The LED is an abbreviation of English lighting diode, the basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is used for solidifying the chip on a bracket, then silver wire or gold wire is used for connecting the chip and a circuit board, then the periphery of the chip is sealed by epoxy resin, the function of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp is good in anti-seismic performance. The application field relates to the production aspects of daily household appliances and machinery such as mobile phones, table lamps, household appliances and the like.

When changing, the current LED annular lamp has the mode of replacing the whole body, and secondly, although some parts are replaced at present, in the actual maintenance process, the disassembly and the assembly are relatively troublesome, namely a plurality of screws are unscrewed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular LED lamp convenient to change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an annular LED lamp convenient to change, includes annular tube, annular tube embeds there is LED lamp area, annular tube's inboard is provided with the connecting box that is used for installing the circuit board, the up end of connecting box is equipped with the electrode, just all sides of connecting box surperficial circumference array is equipped with and is used for connecting the connecting box in installation component on the annular tube, installation component embeds there is the wire, the one end of wire connect in on the circuit board, the other end is connected with detachable buckle spare, detachable buckle spare electricity is connected with the electric wire, the electric wire electricity connect in on the LED lamp area.

Compared with the prior art, the technical scheme has the following effects:

compare in the annular lamp of LED among the prior art, the utility model provides a lamp tube and the detachable connection of conducting part (being electrode + connecting box + installation component) of annular lamp of LED, consequently, when changing this lamp, need not to change whole, effectively reduce the maintenance cost, simultaneously, promote the experience sense and the flexibility of using.

Preferably, the mounting assembly comprises a first section arm arranged on the connecting box, one end, far away from the connecting box, of the first section arm is connected with a second section arm in a sliding mode, the end face, far away from the first section arm, of the second section arm is provided with a butting block, and when the mounting assembly is assembled, the butting block butts against the inner side surface of the annular lamp tube.

Preferably, the end surface of the first arm section, which is far away from the connecting box, is provided with a sliding cavity, one end of the second arm section is accommodated in the sliding cavity, and a spring for pushing the second arm section to move towards the outer side of the annular lamp tube is fixedly arranged in the sliding cavity.

Preferably, a flexible layer is arranged at the position where the abutting block abuts against the inner side surface of the annular lamp tube.

Preferably, the flexible layer is one of rubber or sponge.

Preferably, the lower end surface of the connecting box is provided with a heat dissipation hole.

Drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the utility model in the embodiment;

fig. 2 is a schematic view of the overall structure of the present invention in this embodiment;

fig. 3 is a schematic view of a partial structure of the present invention in this embodiment.

In the figure: 1-a ring-shaped lamp tube; 2-mounting the assembly; 20-a first jointed arm; 21-a second jointed arm; 22-a butt block; 3-a junction box; 30-heat dissipation holes; 4-an electrode; 5-a detachable fastener; 50-female buckle; 51-sub button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clear and fully described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b):

the annular LED lamp convenient to replace shown in the figures 1-3 comprises an annular lamp tube 1, wherein an LED lamp strip is arranged in the annular lamp tube 1, the LED lamp strip is electrically connected with an electric wire, the electric wire is electrically connected with a detachable buckling piece 5, the detachable buckling piece 5 is electrically connected with a conducting wire, the conducting wire is electrically connected with a connecting box 3, and the connecting box 3 is arranged at the central position of the inner side of the annular lamp tube 1;

in addition, the upper end face of the connection box 3 is provided with an electrode 4, and the circumferential array of the circumferential surface of the connection box 3 is provided with the mounting components 2 for connecting the connection box 3 to the annular lamp tube 1, in this embodiment, the connection box 3 is a circular cylinder, so the center of gravity of the connection box 3 coincides with the center of the annular lamp tube 1, and as can be seen from fig. 1, one end of an electric wire needs to pass through the tube body of the annular lamp tube 1 to be connected with the detachable buckling piece 5; the detachable fastener 5 includes a female fastener 50 electrically connected to the conductor and a male fastener 51 electrically connected to the wire, and the male fastener 51 and the female fastener 50 are inserted into each other.

It should be mentioned that, in order to facilitate the detachment, that is, to realize the detachable connection between the annular lamp tube 1 and the conductive part (the connection box 3+ the electrode 4+ the mounting assembly 2), the mounting assembly 2 includes a first arm section 20 disposed on the connection box 3, one end of the first arm section 20 away from the connection box 3 is slidably connected with a second arm section 21, and an end surface of the second arm section 21 away from the first arm section 20 is provided with a butting block 22;

in order to avoid the electric wires and the conducting wires from being exposed outside, the conducting wires can be inserted into the mounting assembly 2 and then connected with the circuit board in the connecting box 3, namely, the conducting wires are arranged in the mounting assembly 2, and meanwhile, the end face of the abutting block 22 is provided with a mounting cavity for accommodating the detachable buckling piece 5, so that the integral attractiveness of the device is improved;

on the other hand, in order to avoid the damage to the tube body caused by the abutting block 22 abutting the surface of the circular tube 1, a flexible layer is arranged at the position where the abutting block 22 abuts the inner side surface of the circular tube 1, the flexible layer is one of rubber or sponge, in this embodiment, the abutting block 22 abuts the inner side surface of the circular tube 1 during assembling, and then, during disassembling, only the second section arm 21 needs to be compressed into the first section arm 20, and then the female buckle 50 and the male buckle 51 are separated from each other without cutting off the electric wire or the conducting wire, thereby further improving the replacing efficiency.

Wherein, in this implementation the quantity of installation component 2 is three, and only one is built-in three installation component 2 have the wire with the LED lamp area is connected can.

Specifically, a sliding cavity is formed in the end surface of the first arm section 20 away from the connection box 3, one end of the second arm section 21 is accommodated in the sliding cavity, and a spring for pushing the second arm section 20 to move towards the outer side of the annular lamp tube 1 is fixedly arranged in the sliding cavity.

In addition, the lower end surface of the connection box 3 is provided with a heat radiation hole 30.

In the description of the present invention, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof are intended to cover non-exclusive inclusions.

The present invention has been described in terms of embodiments, and a number of variations and improvements can be made without departing from the present principles. It should be noted that all the technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The utility model provides an annular LED lamp convenient to change, includes annular lamp tube (1), annular lamp tube (1) embeds there is LED lamp area, its characterized in that: the inboard of annular fluorescent tube (1) is provided with connection box (3) that are used for installing the circuit board, the up end of connection box (3) is equipped with electrode (4), just the week side surface circumference array of connection box (3) is equipped with and is used for connecting connection box (3) connect in installation component (2) on annular fluorescent tube (1), installation component (2) embeds there is the wire, the one end of wire connect in on the circuit board, the other end is connected with detachable buckle spare (5), detachable buckle spare (5) electricity is connected with the electric wire, the electric wire electricity connect in on the LED lamp area.

2. The easy-to-replace annular LED lamp of claim 1, wherein: installation component (2) are including locating first festival arm (20) on connecting box (3), first festival arm (20) are kept away from the one end sliding connection of connecting box (3) has second festival arm (21), second festival arm (21) are kept away from the terminal surface of first festival arm (20) is equipped with butt piece (22), when the assembly, butt piece (22) butt in the interior side surface of annular fluorescent tube (1).

3. The easy-to-replace annular LED lamp of claim 2, wherein: the end face, far away from the connecting box (3), of the first section arm (20) is provided with a sliding cavity, one end of the second section arm (21) is contained in the sliding cavity, and a spring for pushing the second section arm (21) to move towards the outer side of the annular lamp tube (1) is fixedly arranged in the sliding cavity.

4. An easy-to-replace annular LED lamp according to claim 2 or 3, wherein: and a flexible layer is arranged at the position where the abutting block (22) and the inner side surface of the annular lamp tube (1) abut against each other.

5. The easy-to-replace annular LED lamp of claim 4, wherein: the flexible layer is one of rubber or sponge.

6. The easy-to-replace annular LED lamp of claim 4, wherein: the lower end face of the connecting box (3) is provided with a heat dissipation hole (30).

7. The easy-to-replace annular LED lamp of claim 1, wherein: the detachable buckling piece (5) comprises a female buckle (50) electrically connected to the wire and a male buckle (51) electrically connected to the wire, and the male buckle (51) and the female buckle (50) are inserted into each other.