CN219607005U - Quick-plug signal lamp - Google Patents

Abstract

The utility model provides a plug-in signal lamp soon, includes a casing, and the downside of the inner chamber of casing is provided with a support, is provided with electrically conductive room in the support, and both sides in the electrically conductive room are provided with a shell fragment mount and an electric conductor respectively, all are provided with a shell fragment on any shell fragment mount respectively, and two pins of lamp holder are connected with two electric conductors respectively. The lead wire with the pressed end is inserted into the first through hole, so that the elastic sheet is deformed, the end part of the elastic sheet tightly presses the end of the lead wire and the conductor together, and the lead wire and the lamp cap are connected into a loop, thereby realizing stable conductive connection. When the lead wire needs to be replaced or maintained, the screwdriver stretches into the second through hole to prop against the elastic piece, so that the end part of the elastic piece is loosened, the end head of the lead wire can be separated from the elastic piece and the conductor, and the lead wire can be pulled out, so that the lead wire is quickly installed and detached, the wiring efficiency is high, the wiring is firm and reliable, the wiring occupies a small space from the bottom through quick-plug wiring.

Description

Quick-plug signal lamp

Technical Field

The utility model relates to the field of electricity, in particular to a signal lamp wiring device, and especially relates to a quick-plug signal lamp.

Background

The signal lamp is widely used in electric control circuits for indicating the working state of the circuits and widely used in the industrial and civil fields. In the prior art, the wiring mode of signal lamp adopts the screw to compress tightly fixedly with the wire, and when the wiring, utilize the screwdriver to unscrew the screw, with the lead wire cover on the screw, the screw is screwed up to the screwdriver again, makes the screw compress tightly the wire, realizes electrically conductive connection, and the wiring efficiency of this kind of mode is lower, and the installation and the dismantlement of wire are inconvenient, moreover, carry out the wiring from the side of casing, and required space is great when the wiring.

Disclosure of Invention

The utility model aims to provide a quick-plug signal lamp, which aims to solve the technical problems of low wiring efficiency, inconvenient installation and disassembly of wires and large space required during wiring of the signal lamp in the prior art.

The utility model relates to a quick-plug signal lamp, which comprises a shell, wherein a lamp cap is arranged on the upper side of an inner cavity of the shell, a lamp shield and a lamp shade are sequentially connected on the upper side of the shell, a support is arranged on the lower side of the inner cavity of the shell, a conductive chamber is arranged in the support, a spring fixing frame and a conductive body are respectively arranged on two sides of the conductive chamber, a spring is respectively arranged on any spring fixing frame, the end parts of the spring are biased towards adjacent conductive bodies, two pins of the lamp cap are respectively connected with two conductive bodies, a first through hole and a second through hole are respectively arranged in the bottom surface of the conductive chamber below any spring, the first through hole is positioned below the end part of the spring, and the second through hole is positioned below the middle part of the spring.

Further, a rear cover is arranged at the bottom of the shell.

Further, the outer side wall of the shell is provided with threads, and the shell is connected with an insulating nut through the threads.

Further, a sealing gasket is arranged between the insulating nut and the shell.

Compared with the prior art, the utility model has positive and obvious effects. The lead wire with the pressed end is inserted into the first through hole, so that the elastic sheet is deformed, the end part of the elastic sheet tightly presses the end of the lead wire and the conductor together, and the lead wire and the lamp cap are connected into a loop, thereby realizing stable conductive connection. When the lead wire needs to be replaced or maintained, the screwdriver stretches into the second through hole to prop against the elastic piece, so that the end part of the elastic piece is loosened, the end head of the lead wire can be separated from the elastic piece and the conductor, and the lead wire can be pulled out, so that the lead wire is quickly installed and detached, the wiring efficiency is high, the wiring is firm and reliable, the wiring occupies small space from the bottom through quick-plug wiring, the space is saved, and the cost is reduced.

Drawings

Fig. 1 is an exploded view of a plug-in signal lamp according to the present utility model.

Fig. 2 is a schematic perspective view of a quick-plug signal lamp according to the present utility model.

Fig. 3 is an exploded view of a bracket, a spring fixing frame, a conductor, and a spring in a quick-plug signal lamp according to the present utility model.

Fig. 4 is a schematic view of a first use state of a plug-in signal lamp according to the present utility model.

Fig. 5 is a schematic diagram of a second use state of a plug-in signal lamp according to the present utility model.

Detailed Description

The present utility model is further described below with reference to the drawings and examples, but the present utility model is not limited to the examples, and all the similar structures and similar variations using the present utility model should be included in the protection scope of the present utility model. The use of the directions of up, down, front, back, left, right, etc. in the present utility model is only for convenience of description, and is not a limitation of the technical scheme of the present utility model.

As shown in fig. 1-5, the quick-plug signal lamp of the utility model comprises a shell 2, a lamp cap 7 is arranged on the upper side of an inner cavity of the shell 2, a lamp shield 6 and a lamp shade 1 are sequentially connected on the upper side of the shell 2, a support 12 is arranged on the lower side of the inner cavity of the shell 2, a conductive chamber is arranged in the support 12, a spring plate fixing frame 10 and a conductive body 9 are respectively arranged on two sides of the conductive chamber, a spring plate 11 is respectively arranged on any spring plate fixing frame 10, the end parts of the spring plates 11 are biased towards the adjacent conductive bodies 9, two pins 13 of the lamp cap 7 are respectively connected with the two conductive bodies 9, a first through hole 14 and a second through hole 15 are respectively arranged in the bottom surface of the conductive chamber below any spring plate 11, the first through hole 14 is positioned below the end parts of the spring plates 11, and the second through hole 15 is positioned below the middle parts of the spring plates 11.

Further, a rear cover 4 is arranged at the bottom of the shell 2.

Further, a thread 16 is provided on the outer side wall of the housing 2, and the housing 2 is connected with the insulating nut 3 through the thread 16.

Further, a sealing gasket 8 is arranged between the insulating nut 3 and the shell 2.

Specifically, the housing 2, the lamp cap 7, the lamp cover 6, the lamp shade 1, the bracket 12, the spring fixing frame 10, the conductor 9, the spring 11, the insulation nut 3, the sealing gasket 8 and the like in this embodiment all adopt the known schemes in the prior art, and those skilled in the art will know the schemes, and will not be described herein.

The working principle of the embodiment is as follows:

when the utility model is assembled, firstly, the elastic sheet 11 and the electric conductor 9 are arranged on the elastic sheet fixing frame 10 and then are arranged in the bracket 12, as shown in figure 3, after the bracket 12 is combined with the elastic sheet fixing frame 10, the bracket is inserted into the shell 2, then the lamp cap 7 is inserted, two pins 13 of the lamp cap 7 are respectively welded with the two electric conductors 9, then the lamp shield 6, the lamp shade 1 and the rear cover 4 are arranged, and the shell 2 is combined, the sealing gasket 8 is screwed with the insulating nut 3, thus the complete fast-plug signal lamp is assembled. As shown in fig. 4, the lead 17 with the pressed end is inserted into the first through hole 14 to deform the spring 11, and the end of the spring 11 tightly presses the end of the lead 17 and the conductor 9 together, so that the lead 17 and the lamp cap 7 are connected into a loop, and stable conductive connection is realized. As shown in fig. 5, when the lead 17 needs to be replaced or maintained, the screwdriver is used to extend into the second through hole 15 to prop against the elastic sheet 11, so that the end of the elastic sheet 11 is loosened, at the moment, the end of the lead 17 can be separated from the elastic sheet 11 and the conductor 9, and the lead 17 can be pulled out, so that the lead 17 is quickly installed and detached, the wiring efficiency is high, the wiring is firm and reliable, the space occupied by the wiring is small through quick-plug wiring from the bottom, the space is saved, the cost is reduced, and the second through hole 15 can also be used as a test hole.

Claims (4)

1. The utility model provides a plug-in signal lamp soon, includes a casing, and the upside of the inner chamber of casing is provided with a lamp holder, and the upside of casing has connected gradually a lamp guard shield and a lamp shade, its characterized in that: the lower side of the inner cavity of the shell is provided with a support, a conductive chamber is arranged in the support, two sides in the conductive chamber are respectively provided with an elastic sheet fixing frame and a conductive body, an elastic sheet is respectively arranged on any elastic sheet fixing frame, the end part of the elastic sheet is biased towards the adjacent conductive body, two pins of the lamp holder are respectively connected with the two conductive bodies, a first through hole and a second through hole are respectively arranged in the bottom surface of the conductive chamber below any elastic sheet, the first through hole is positioned below the end part of the elastic sheet, and the second through hole is positioned below the middle part of the elastic sheet.

2. The quick connect signal lamp of claim 1, wherein: the bottom of the shell is provided with a rear cover.

3. The quick connect signal lamp of claim 1, wherein: the shell is provided with threads on the outer side wall, and is connected with an insulating nut through the threads.

4. A plug-in signal light as claimed in claim 3, wherein: and a sealing gasket is arranged between the insulating nut and the shell.