TWM621347U - Light source winding and switch - Google Patents

Abstract

This creation is about a light source winding and a switch. The light source winding includes: a base plate; at least one wire, which is bent and attached to the base plate, and includes at least one electrical conductive portion that is electrically connected to a power terminal; and a light-emitting element that is electrically connected to the at least one wire and is opposite to on the substrate at a predetermined position. The switch includes a winding of the light source, and further includes: a switch body, including a plurality of electrodes for electrical connection with an external power source; a cover, covering the switch body, including a switchable circuit between the plurality of electrodes A switching member of connection relationship; wherein, the light source winding is sandwiched between the switch body and the cover member, and the at least one electrical conductive portion electrically contacts the plurality of electrodes.

Description

Light source windings and switches

This creation is about a light source winding and a switch including the light source winding.

Due to the lack of light at night, in order to facilitate searching, convenient operation, and safety considerations, there are often structures that additionally configure appropriate lights on the device. For example, but not limited to, a light source such as a neon lamp will be added inside many switches, and the electric energy after the switch is turned on is used to make the neon lamp emit light when the switch is turned off, and the light can pass through the switch to the outside world, which is beneficial in the absence of light or Applications in low-light environments.

In the conventional structure, the neon lamp is soldered on a circuit board, wherein the circuit board needs to go through many process steps to prepare the required circuit, electrical connection, surface insulation and other structures, and finally After being cut into the required size, the structure and manufacture are complex and the manufacturing cost is high. In addition, the circuits of the conventional circuit board are of a fixed type and cannot be flexibly arranged according to different applications or requirements.

Therefore, it is necessary to provide a novel and progressive light source winding and a switch including the light source winding to solve the above problems.

The main purpose of the present invention is to provide a light source winding and a switch including the light source winding, which can be flexibly configured according to different structures, with simple structure and manufacture, and low cost.

In order to achieve the above object, the present invention provides a light source winding, comprising: a base plate; at least one wire, bent and attached to the base plate, including at least one electrical conductive portion for power supply contacting a power supply terminal; and a light-emitting element, The at least one wire is electrically connected and located at a predetermined position relative to the substrate.

In order to achieve the above object, the present invention further provides a switch, which includes a light source winding as described above, and further includes: a switch body, including a plurality of electrodes for electrical connection with an external power source; a cover, covering the switch The main body includes a switching member that can switch the circuit connection relationship between the plurality of electrodes; wherein, the light source winding is sandwiched between the switch body and the cover member, and the at least one electrical conductive portion electrically contacts the plurality of electrodes electrode.

The following examples only illustrate the possible implementation of this creation, but are not intended to limit the scope of protection of this creation, and will be described first.

Please refer to FIGS. 1 to 3 , which show a preferred embodiment of the present invention. The light source winding 1 of the present invention includes a substrate 10 , at least one wire 20 and a light-emitting element 30 . The light source winding 1 can be applied to a switch, or any device that may have a light source configuration requirement.

The at least one wire 20 is bent and attached to the substrate 10 , and the at least one wire 20 includes at least one electrical conductive portion 21 that electrically contacts a power terminal. The light emitting element 30 is electrically connected to the at least one wire 20 and is located at a predetermined position relative to the substrate 10 . Therefore, the substrate 10 does not need to be integrally arranged with complex circuits, and can also be flexibly arranged according to different structures, the structure and manufacture are simple, and the cost is low.

In this embodiment, the substrate 10 is preferably a one-piece plastic plate (it can also be other non-conductive or dielectric substrates), the substrate 10 includes a plurality of slits 11 opening on the peripheral side, and the at least one wire 20 is bent around The at least one electrically conductive portion 21 and the light-emitting element 30 are respectively located on two opposite sides of the substrate 10 for being clamped on at least two of the plurality of slits 11 . The substrate 10 includes a first end 12 , a second end 13 opposite to the first end 12 , and two side ends 14 , the two side ends 14 are connected to the first end 12 and the second end 13 , and the light emitting The member 30 is adjacent to the first end 12 , and the second end 13 is provided with at least one slot 11 . Each of the side ends 14 is provided with a plurality of the slits 11 , and the at least one wire 20 is inserted into and out of the slits 11 of the second end 13 and the side end 14 , so that the at least one wire 20 can be stably embedded and positioned .

In detail, the base plate 10 further includes a plurality of pairs of protruding pieces 15 , a slot 151 is defined between each pair of protruding pieces 15 , and each slot 151 is used for straddle a rib of an external member, or for straddle insertion Connect to the concave portion of the outer member. The substrate 10 is further provided with an accommodating groove 16 , the at least one wire 20 includes two wires, the light-emitting element 30 is accommodated in the accommodating groove 16 , and each of the wires 20 extends from the light-emitting element 30 through the accommodating groove 16 . It is stable, and can prevent the contact between the light-emitting element 30 and the at least one wire 20 from being broken due to changes. Further, the base plate 10 further includes two shoulders 17 and a bulge 18 , the two shoulders 17 and the bulge 18 define the receiving groove 16 , and there is a gap between the bulge 18 and each of the bulges 17 G, each of the wires 20 passes through the gap G to maintain the stability of the arrangement. Each of the shoulders 17 defines a space 171 , and opposite side walls of the two shoulders 17 respectively define a through hole 172 connecting the space 171 and the cavity 16 for heat dissipation, or for passing wires or other components. Preferably, the substrate 10 further includes a protruding rib structure 19 , the at least one electrically conductive portion 21 is located opposite to the outer side of the protruding rib structure 19 , and the at least one wire 20 is bent so that a plurality of sections are located on the outer side of the protruding rib structure 19 . The outer side of the protruding rib structure 19 can ensure that the at least one electrical conductive portion 21 has a larger contact area and can reliably electrically contact the power terminal. The light-emitting element 30 is, for example, but not limited to, a neon lamp, and the at least one wire 20 is further connected with an electronic element 22 such as a resistor. The type of the light-emitting element 30 and the electronic element connected to the at least one wire 20 can be The design is changed according to different applications and needs.

Please refer to FIGS. 1 to 6 , the present invention further provides a switch 5 . The switch 5 includes a light source winding 1 as described above, and the switch 5 further includes a switch body 51 and a cover 52 . The switch body 51 includes a plurality of electrodes 511 for electrical connection with an external power source. The cover member 52 is covered on the switch body 51 , and the cover member 52 includes a switch member 521 (a push key or a swing key) that can switch the circuit connection relationship between the plurality of electrodes 511 . The light source winding 1 is sandwiched between the switch body 51 and the cover 52 , and the at least one electrical conductive portion 21 electrically contacts the plurality of electrodes 511 . The cover member 52 preferably further includes a light-transmitting window 522 disposed opposite to the light-emitting member 30 for the light emitted by the light-emitting member 30 to pass through to the outside world. combination.

1: Light source winding 10: Substrate 11: Slotting 12: First End 13: Second End 14: side end 15: Tabs 151: Card slot 16: Container 17: Shoulder 171: Space 172: Through hole 18: Tugaki 19: Rib structure 20: Wire 21: Electrical connection part 22: Electronic Components 30: Lighting pieces 5: switch 51: switch body 511: Electrodes 52: Cover 521: Toggles 522: Translucent window G: Gap

FIG. 1 is a front perspective view of a light source winding according to a preferred embodiment of the invention. FIG. 2 is a rear perspective view of a light source winding according to a preferred embodiment of the invention. FIG. 3 is an exploded view of a light source winding according to a preferred embodiment of the invention. FIG. 4 is an exploded view of a switch according to a preferred embodiment of the invention. FIG. 5 is a partial exploded view of a switch according to a preferred embodiment of the invention. FIG. 6 is a perspective view of a switch according to a preferred embodiment of the invention.

1: Light source winding

10: Substrate

11: Slotting

12: First End

13: Second End

14: side end

15: Tabs

151: Card slot

16: Container

17: Shoulder

18: Tugaki

20: Wire

22: Electronic Components

30: Lighting pieces

Claims (11)

A light source winding, comprising: a substrate; at least one wire, bent and attached to the substrate, including at least one electrical conductive portion for electrically contacting a power terminal; and A light-emitting element is electrically connected to the at least one wire and located at a predetermined position relative to the substrate. The light source winding according to claim 1, wherein the base plate is an integrally formed plastic plate. The light source winding as claimed in claim 1, wherein the substrate comprises a plurality of slits open on the peripheral side, and the at least one wire is bent and clamped in at least two of the plurality of slits. The light source winding of claim 3, wherein the substrate comprises a first end, a second end opposite to the first end, and two side ends, the two side ends are connected to the first end and the second end , the light-emitting element is adjacent to the first end, the second end is provided with at least one of the slits, each side end is provided with a plurality of the slits, and the at least one wire is inserted into and out of the second end and the side end The slit. The light source winding according to claim 1, wherein the at least one electrically conductive portion and the light-emitting element are respectively located on two opposite side surfaces of the substrate. The light source winding as claimed in claim 1, wherein the substrate further comprises a protruding rib structure, and the at least one electrically conductive portion is located opposite to the outer side of the protruding rib structure. The light source winding as claimed in claim 1, wherein the base plate further comprises a plurality of pairs of protruding pieces, each of the pair of protruding pieces defines a slot, and each slot is used to straddle a rib of an external member. The light source winding as claimed in any one of claims 1 to 7, wherein the base plate is provided with an accommodating slot, the light-emitting element is accommodated in the accommodating slot, and the wires extend from the illuminating element and pass through the accommodating slot. The light source winding as claimed in claim 8, wherein the base plate further comprises two protruding shoulders and a protruding wall, the two protruding shoulders and the protruding wall define the cavity, and a gap is formed between the protruding wall and each of the protruding shoulders , each of the wires passes through the gap. The light source winding according to claim 9, wherein each of the protruding shoulders defines a space, and each of the opposite side walls of the two protruding shoulders defines a through hole connecting the space and the accommodating slot. A switch, comprising the light source winding as described in any one of claims 1 to 7, further comprising: a switch body, including a plurality of electrodes for electrical connection with an external power source; and a cover, which is covered on the switch body, and includes a switch that can switch the circuit connection relationship between the plurality of electrodes; Wherein, the light source winding is sandwiched between the switch body and the cover, and the at least one electrically conductive portion electrically contacts the plurality of electrodes.

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