CN211902567U - Rail lamp power supply base with long service life - Google Patents

Abstract

The utility model discloses a long service life's track lamp power supply seat, it includes the casing, the casing inner chamber is equipped with power supply module, and the bottom of casing is equipped with the lamp body installing port, and the lateral part is equipped with the communicating through-hole with the casing inner chamber around the casing, in through-hole department is equipped with the contact piece of being connected with power supply module, the contact piece is made by elastic material, and the contact piece is the arcwall face towards the outer one side of through-hole, wherein one side evagination of arcwall face is outside the through-hole. The utility model discloses a track lamp power socket improves the structure of contact piece, thereby prevents to cause wearing and tearing to influence the holistic use of product after it touches for a long time with the busbar, has further promoted the life of contact piece.

Description

Rail lamp power supply base with long service life

[ technical field ] A method for producing a semiconductor device

The utility model relates to a track lamp field, concretely relates to long service life's track lamp power socket.

[ background of the invention ]

When the track lamp power socket is installed in the strip track, the side part of the track lamp power socket needs to be provided with a contact piece to contact the conductive structure so as to switch on the power supply, the contact piece structure of the existing track lamp power socket is unreasonable in arrangement, and the situation of abrasion after long-term use is caused, so that the overall use of a product is negatively affected, and therefore improvement is needed.

In order to overcome the problems, a power socket of the track lamp with long service life is developed.

[ Utility model ] content

The utility model aims to solve the technical problem that a prevent that contact piece from using for a long time and causing wearing and tearing will provide one kind, further improve its life's track lamp power supply seat.

In order to realize the purpose, the utility model discloses a technical scheme: a power supply seat of a track lamp with long service life comprises a shell, wherein a power supply assembly is arranged in an inner cavity of the shell, a lamp body mounting opening is formed in the bottom of the shell, through holes communicated with the inner cavity of the shell are formed in the front side portion and the rear side portion of the shell, a contact piece connected with the power supply assembly is arranged at the through hole and is made of elastic materials, one surface, facing the outside of the through hole, of the contact piece is an arc-shaped surface, and one side of the arc-shaped surface protrudes out of the through hole.

In one or more embodiments, the lamp body mounting opening and the contact piece are both arranged at the middle position of the shell.

In one or more embodiments, the contact pieces are provided in pairs at front and rear side portions of the housing.

In one or more embodiments, limit stops are disposed at both ends of the front and rear side portions of the housing.

The utility model discloses compare produced beneficial effect with the background art:

through adopting the technical scheme, the utility model discloses a track lamp power socket improves the structure of contact piece, thereby prevents to cause wearing and tearing to influence the holistic use of product after it touches for a long time with the busbar, has further promoted the life of contact piece.

[ description of the drawings ]

Fig. 1 is a structural diagram of the present invention.

[ detailed description ] embodiments

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Please refer to fig. 1, the utility model provides a long service life's track lamp power supply seat, it includes casing 1, casing 1 inner chamber is equipped with power supply module, and casing 1's bottom is equipped with lamp body installing port 2, and casing 1's front and back lateral part is equipped with the communicating through-hole with casing 1 inner chamber, in through-hole department is equipped with the contact piece 3 of being connected with power supply module, contact piece 3 is made by elastic material, and the one side that contact piece 3 is outside the through-hole is the arcwall face, one of them one side evagination of arcwall face is outside the through-hole.

Preferably, the lamp body mounting opening 2 and the contact pieces 3 are arranged at the middle position of the housing 1, and the contact pieces 3 are arranged in pairs at the front and rear side parts of the housing 1.

Preferably, limit stoppers 4 are arranged at both ends of the front and rear side portions of the housing 1.

The utility model discloses a track lamp power socket improves contact piece 3's structure, thereby prevents to cause wearing and tearing to influence the holistic use of product after it touches for a long time with the busbar, has further promoted contact piece 3's life.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (4)

1. The utility model provides a long service life's track lamp power supply seat, it includes casing (1), casing (1) inner chamber is equipped with power supply module, and the bottom of casing (1) is equipped with lamp body installing port (2), its characterized in that, the front and back lateral part of casing (1) is equipped with the communicating through-hole with casing (1) inner chamber, in through-hole department is equipped with contact piece (3) of being connected with power supply module, contact piece (3) are made by elastic material, and the one side of contact piece (3) outside the through-hole is the arcwall face, one of them side evagination of arcwall face is outside the through-hole.

2. The power base for a track lamp with a long service life according to claim 1, wherein: the lamp body mounting opening (2) and the contact piece (3) are both arranged in the middle of the shell (1).

3. The power base for a track lamp with a long service life according to claim 2, wherein: the contact pieces (3) are arranged at the front side part and the rear side part of the shell (1) in pairs.

4. The power base of track lamp with long service life according to claim 3, wherein: both ends of the front and rear side parts of the shell (1) are provided with limit stoppers (4).

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