CN210624477U

CN210624477U - Conductive structure of split type down lamp

Info

Publication number: CN210624477U
Application number: CN201921666544.6U
Authority: CN
Inventors: 何弘桓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a conducting structure of split type down lamp, it includes external power supply line, shell and locates first elastic conductor and the second elastic conductor in the shell, the one end and the shell top butt of first elastic conductor and second elastic conductor, the other end is to the inside extension of shell, first elastic conductor is connected with the live wire or the zero line of external power supply line, second elastic conductor is connected with the zero line or the live wire of external power supply line. Split type down lamp has adopted elastic conductor as the electrically conductive adapting unit of shell and lamp body, and elastic conductor's deformation resilience is good, extrudees elastic conductor behind the shell moreover the lamp body is installed to the shell, and elastic conductor's deformation itself has the reaction force, ensures that shell and lamp body switch on, the problem of contact failure can not appear.

Description

Conductive structure of split type down lamp

[ technical field ] A method for producing a semiconductor device

The utility model relates to a down lamp field especially relates to a conductive structure of split type down lamp.

[ background of the invention ]

At present, the down lamps in the market are divided into an integrated down lamp and a split down lamp, and if the integrated down lamp is damaged, the integrated down lamp can only be replaced as a whole; split type down lamp divide into two parts, and partly is pre-buried shell on the ceiling, and partly is to inlay the lamp body of dress in the shell, can dismantle the connection between lamp body and the shell, and after the lamp body damaged, the lamp body that the user can dismantle the damage, change new lamp body can, need not to work a telephone switchboard again. However, when the lamp body of the existing split type down lamp is replaced, the phenomenon of poor contact often occurs, and the lamp body cannot work normally.

[ Utility model ] content

The utility model aims at overcoming above-mentioned problem, we provide a conducting structure of split type down lamp, and it adopts elastic conductor electrically conductive, has solved shell and lamp body contact failure's problem, has simple structure moreover, advantage that the cost is with low costs.

In order to achieve the above object, the utility model provides a conductive structure of split type down lamp, its characterized in that: the power supply comprises an external power supply line, a shell, and a first elastic conductor and a second elastic conductor which are arranged in the shell, wherein one ends of the first elastic conductor and the second elastic conductor are abutted to the top of the shell, the other ends of the first elastic conductor and the second elastic conductor extend towards the inside of the shell, the first elastic conductor is connected with a live wire or a zero wire of the external power supply line, and the second elastic conductor is connected with the zero wire or the live wire of the external power supply line.

In one or more embodiments, a top cover is disposed on the top of the housing, the first elastic conductor and the second elastic conductor are both disposed inside the top cover, and the top cover is provided with a through hole for the first elastic conductor and the second elastic conductor to pass through.

In one or more embodiments, the first elastic conductor and the second elastic conductor are conductive springs, and a positioning column for positioning the first elastic conductor and the second elastic conductor is disposed in the top cover.

In one or more embodiments, the ends of the first elastic conductor and the second elastic conductor extending towards the inside of the housing are both provided with conductive parts, and the conductive parts are provided with smooth conductive contacts.

In one or more embodiments, a support lug is formed on the edge of the upper end of the conductive component, and the diameter of the support lug is larger than that of the through hole.

In one or more embodiments, an insulating spacer is disposed between the first elastic conductor and the second elastic conductor.

In one or more embodiments, the top cover is fastened to the housing, the wall of the housing is provided with a plurality of fastening holes, and the top cover is provided with a plurality of fastening hooks that are abutted to the fastening holes.

Compared with the prior art, the utility model the effect that exists is:

split type down lamp has adopted elastic conductor as the electrically conductive adapting unit of shell and lamp body, and elastic conductor's deformation resilience is good, extrudees elastic conductor behind the shell moreover the lamp body is installed to the shell, and elastic conductor's deformation itself has the reaction force, ensures that shell and lamp body switch on, the problem of contact failure can not appear.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a conductive structure in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the top cover 5 in the embodiment of the present invention.

[ detailed description ] embodiments

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a conductive structure of a split type tube light, which includes an external power line 1, a housing 2, and a first elastic conductor 3 and a second elastic conductor 4 disposed in the housing 2, wherein one end of the first elastic conductor 3 and one end of the second elastic conductor 4 are abutted to the top of the housing 2, and the other end extends into the housing 2, the first elastic conductor 3 is connected to a live wire or a zero line of the external power line 1, and the second elastic conductor 4 is connected to a zero line or a live wire of the external power line 1, that is, when the first elastic conductor 3 is connected to the live wire, the second elastic conductor 4 is connected to the zero line; when the first elastic conductor 3 is connected with the zero line, the second elastic conductor 4 is connected with the live line.

The electric conduction principle is as follows: when the lamp body breaks away from shell 2, first elastic conductor 3 and second elastic conductor 4 are at normal state, when the lamp body inlays completely to be adorned with shell 2 inside, the conducting structure of the corresponding setting at lamp body top must can with first elastic conductor 3 and the contact of second elastic conductor 4, and the lamp body can extrude first elastic conductor 3 and second elastic conductor 4, at this moment, because the produced elasticity of first elastic conductor 3 and the deformation of second elastic conductor 4 can make itself tightly support the conducting structure who presses on the lamp body, can guarantee switching on of shell 2 and lamp body from this, contact failure's problem can not appear.

Preferably, a top cover 5 is disposed on the top of the housing 2, the first elastic conductor 3 and the second elastic conductor 4 are both disposed inside the top cover 5, and the top cover 5 is provided with a through hole 51 for passing the first elastic conductor 3 and the second elastic conductor 4.

Preferably, the first elastic conductor 3 and the second elastic conductor 4 are conductive springs made of copper or iron materials, the springs are simple in structure, mature in manufacturing technology and easy to purchase, a positioning column 6 for positioning the first elastic conductor 3 and the second elastic conductor 4 is arranged in the top cover 5, the positioning column 6 can prevent the springs from being eccentric, and the springs can be prevented from shifting and twisting when being stressed and extruded.

Preferably, the first elastic conductor 3 and the second elastic conductor 4 are both provided with a conductive member 7 at one end extending towards the inside of the housing 1, the conductive member 7 is provided with a smooth conductive contact 71, and the end of the spring is soft and is easily damaged or deformed by direct contact. The upper end edge of the conductive component 7 is formed with a support lug 72, the diameter of the support lug 72 is larger than that of the through hole 51, and the support lug 72 can prevent the conductive component 7 from loosening and falling off the through hole 51.

In order to avoid contact between the first elastic conductor 3 and the second elastic conductor 4, the top cover 5 is provided with an insulating spacer 8 between the first elastic conductor 3 and the second elastic conductor 4.

In order to facilitate production, assembly and maintenance of parts, the top cover 5 is fastened on the housing 1, a plurality of fastening holes 21 are formed in the wall of the housing 1, and a plurality of fastening hooks 9 which are butted with the fastening holes 21 are arranged on the top cover 5.

In addition to the above embodiments, the present invention can also have other embodiments, and the technical solutions formed by equivalent replacement or equivalent transformation are adopted and all fall within the protection scope of the present invention.

Claims

1. The utility model provides a conductive structure of split type down lamp which characterized in that: including external power supply line (1), shell (2) and locate first elastic conductor (3) and second elastic conductor (4) in shell (2), the one end and the shell (2) top butt of first elastic conductor (3) and second elastic conductor (4), the other end extends to shell (2) inside, first elastic conductor (3) are connected with live wire or the zero line of external power supply line (1), second elastic conductor (4) are connected with the zero line or the live wire of external power supply line (1).

2. A conductive structure of a split type down lamp according to claim 1, wherein: the top of shell (2) is equipped with top cap (5), inside top cap (5) all were located to first elastic conductor (3) and second elastic conductor (4), top cap (5) are opened has through-hole (51) that supplies first elastic conductor (3) and second elastic conductor (4) to pass through.

3. A conductive structure of a split type down lamp according to claim 2, wherein: the first elastic conductor (3) and the second elastic conductor (4) are conductive springs, and a positioning column (6) for positioning the first elastic conductor (3) and the second elastic conductor (4) is arranged in the top cover (5).

4. A conductive structure of a split type down lamp according to claim 3, wherein: and conductive parts (7) are arranged at the ends of the first elastic conductor (3) and the second elastic conductor (4) extending towards the inside of the shell (2), and smooth conductive contacts (71) are arranged on the conductive parts (7).

5. A conductive structure of a split type down lamp according to claim 4, wherein: the upper end edge of the conductive part (7) is provided with a support lug (72), and the diameter of the support lug (72) is larger than that of the through hole (51).

6. A conductive structure of a split type downlight according to claim 2, wherein; and an insulating partition plate (8) is arranged between the first elastic conductor (3) and the second elastic conductor (4) of the top cover (5).

7. A conductive structure of a split type down lamp according to any one of claims 2 to 6, wherein: the top cap (5) is buckled on the shell (2), a plurality of buckle holes (21) are arranged on the wall of the shell (2), and a plurality of clasps (9) butted with the buckle holes (21) are arranged on the top cap (5).