CN216861663U

CN216861663U - Light-changing switch

Info

Publication number: CN216861663U
Application number: CN202123456713.3U
Authority: CN
Inventors: 王腾飞
Original assignee: Zhejiang Zhenan Vehicle Industry Co ltd
Current assignee: Zhejiang Zhenan Vehicle Industry Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-01
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a dimmer switch, which comprises a shell, a sliding block, a movable terminal and a push button, wherein a static terminal is fixed in the shell, the sliding block can be arranged in the shell in a left-right moving mode, the movable terminal is arranged on the sliding block, and the push button is arranged outside the shell and connected with the sliding block; the sliding block is provided with a near light gear and a far light gear in the shell, and the movable terminal is in contact conduction with the corresponding fixed terminal when the sliding block is in the near light gear and the far light gear respectively; a far-light control switch is further fixed in the shell, a push button capable of moving up and down is arranged on the push button, the lower end of the push button is connected with a trigger rod, when the sliding block is positioned at a near-light gear, the far-light control switch can be triggered by pressing the push button downwards through the trigger rod, and after the pressing force is removed, the push button moves upwards under the action of a first spring to reset; the dimmer switch has compact and reasonable structure, effectively integrates the functions of passing light, high beam and overtaking control, reduces the space occupied by split installation, is convenient to install and use, and has good practicability.

Description

Light-changing switch

Technical Field

The utility model relates to a dimmer switch, and belongs to the technical field of structural design of electric switches.

Background

A dimmer switch for controlling the high beam and the low beam to be lighted and an overtaking light switch for controlling the light to be flashed when overtaking are usually installed in a handle combination switch of a motorcycle or an electric vehicle. In the prior art, a light changing switch and an overtaking lamp switch are mostly arranged independently in a split manner, so that the occupied space is relatively large, the installation arrangement of other function switches can be influenced, and the arrangement brings inconvenience to operation and use.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings noted in the background art, the present invention is directed to a dimmer switch with compact structure and multifunctional integration, through which the control of low beam, high beam and overtaking flash can be realized.

The technical scheme for realizing the aim of the utility model is as follows:

a dimmer switch comprises a shell, a sliding block, a movable terminal and a push button, wherein a static terminal is fixed in the shell, the sliding block is arranged in the shell in a left-right moving mode, the movable terminal is arranged on the sliding block, and the push button is arranged outside the shell and connected with the sliding block; the sliding block is provided with a near light gear and a far light gear in the shell, and the movable terminal is in contact conduction with the corresponding fixed terminal when the sliding block is in the near light gear and the far light gear respectively; still be fixed with far-reaching headlamp control switch in the casing, push away to be equipped with the button that can reciprocate on the button, the button lower extreme is connected with the trigger bar, when the slider is in the low beam shelves, press down the button accessible the trigger bar triggers far-reaching headlamp control switch, remove the pressing force after the button upwards moves under the effect of first spring and resets.

Furthermore, the push button is provided with a mounting hole, the push button is movably mounted in the mounting hole, and the first spring is arranged in the mounting hole.

Furthermore, the first spring is a helical compression spring or a spring piece, and two ends of the first spring are respectively abutted against the button and the push button.

Furthermore, the high beam control switch is arranged below the sliding block, and a through hole for the trigger rod to penetrate is formed in the sliding block.

Further, the high beam control switch is a normally open type inching switch.

Furthermore, the movable terminal is movably arranged on the sliding block, a second spring for providing outward elastic force for the movable terminal is arranged on the sliding block, and a contact salient point which is contacted with the fixed terminal is arranged on the movable terminal.

Furthermore, a connecting hook part is arranged on the movable terminal, and a connecting hole which is connected with the connecting hook part in a matched mode is formed in the sliding block.

Furthermore, the slider is provided with an elastic positioning component, a first positioning part and a second positioning part are arranged in the shell, and the elastic positioning component positions the slider at the near light position and the far light position when respectively forming positioning matching with the first positioning part and the second positioning part.

Further, the first positioning part and the second positioning part are grooves;

or, the shell is internally provided with a convex part which protrudes inwards, and the first positioning part and the second positioning part are respectively formed at two side parts of the convex part.

Furthermore, the elastic positioning component comprises a steel ball matched with the first positioning part and the second positioning part and a third spring providing elasticity for the steel ball, and the sliding block is provided with a containing groove for containing the third spring and the steel ball.

The utility model has the positive effects that: the light-changing switch is compact and reasonable in structure, effectively integrates the functions of passing light, distance light and overtaking control, reduces the space occupied by split installation, is convenient to install and use, and has good practicability.

Drawings

FIG. 1 is a schematic perspective view of a dimmer switch according to the present invention;

FIG. 2 is a top plan view of the dimmer switch of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a schematic structural view of the slider, the movable terminal and the steel ball of the present invention;

fig. 6 is an exploded view of the dimmer switch of the present invention.

The reference symbols shown in the figures are: 1-static terminal, 2-shell, 21-first positioning part, 22-second positioning part, 23-convex part, 3-sliding block, 31-perforation, 32-connecting hole, 33-containing groove, 34-steel ball, 35-third spring, 4-movable terminal, 41-second spring, 42-contact bump, 43-connecting sufficient part, 5-push button, 51-mounting hole, 52-first spring, 6-high beam control switch, 7-button and 71-trigger rod.

Detailed Description

The specific structure of the dimmer switch of the present invention is described below with reference to the accompanying drawings of the specification:

a dimmer switch, as shown in fig. 1 to 6, comprises a shell 2 fixed with a static terminal 1 inside, a slide block 3 arranged in the shell 2 in a left-right moving way, a movable terminal 4 arranged on the slide block 3 and a push button 5 arranged outside the shell 2 and connected with the slide block 3; the push button 5 can be fixedly connected in a single mode or a combined mode such as clamping, screw connection or glue bonding, the sliding block 3 is provided with a near light gear and a far light gear in the shell 2, and the movable terminal 4 is in contact conduction with the corresponding fixed terminal 1 when the sliding block 3 is in the near light gear and the far light gear respectively so as to be used for switching on a near light control circuit or a far light control circuit; a high beam control switch 6 is further fixed in the shell 2, a button 7 capable of moving up and down is mounted on the push button 5, a trigger rod 71 is connected to the lower end of the button 7, and the button 7 and the trigger rod 71 can be connected in a single mode or a combined mode such as clamping, screw connection or glue bonding; when the sliding block 3 is in a near light gear, the button 7 is pressed downwards, the trigger rod 71 can trigger the high beam control switch 6 to be closed, the first spring 52 is compressed in the process, after the pressing force is removed, the button 7 moves upwards under the action of the first spring 52 to reset, and the high beam control switch is switched off. The dimming switch of the embodiment has a compact and reasonable structure, effectively integrates the functions of passing light, distance light and overtaking control, reduces the space occupied by split installation, is convenient to install and use, and has good practicability; when the device is installed and used, the slide block 3 is enabled to sideslip and move to a near light gear by pushing the push button 5, the near light control circuit is switched on to control the low beam light to be on, the slide block 3 is enabled to sideslip and move to a far light gear by being switched on to control the high beam light to be on, thus the switching between the near light and the high beam light is realized, when overtaking is needed, the button 7 is pressed downwards under a near light mode, the high beam control switch 6 is triggered to be on through the trigger rod 71, thereby the high beam light is controlled to be on (the high beam control switch 6 is connected with a static terminal connected with the high beam control circuit in parallel), when the pressure applied on the button 7 is removed, the button 7 and the trigger rod 71 move upwards under the action of the first spring 52 to reset, thereby the high beam control switch 6 is disconnected to control the high beam light to be off, the high beam light can be flashed by repeatedly pressing and releasing the button 7, thereby the light warning effect during overtaking is achieved, control the convenience, improved driving safety, have better practicality.

As a more specific embodiment, in this embodiment, the fixed terminals 1 include three fixed terminals 1 arranged in a line in the left-right direction, the fixed terminals 1 on the left and right sides are respectively connected to the high beam control circuit and the low beam control circuit, the fixed terminal 1 in the middle is a common terminal, and when the movable terminal 4 simultaneously contacts the fixed terminal 1 and the common terminal on one side, the corresponding control circuit is turned on to control the corresponding lamp to be turned on; in practice, it is not limited to this, for example, four static terminals may be arranged in a line in the left-right direction, two of the static terminals 1 are connected to the low beam control circuit, the other two static terminals 1 are connected to the high beam control circuit, and the corresponding control circuit is turned on to control the corresponding lamp to be turned on when the movable terminal 4 is simultaneously contacted with the two static terminals connected to the low beam control circuit or simultaneously contacted with the two static terminals 1 connected to the high beam control circuit.

In a further scheme of this embodiment, as shown in fig. 4, a mounting hole 51 is formed in the push button 5, the push button 7 is movably mounted in the mounting hole 51, and the first spring 52 is disposed in the mounting hole 51, so that the push button 7 and the first spring 52 can be conveniently mounted in a limited manner by adopting the above structural design.

In this embodiment, the first spring 52 is a helical compression spring, two ends of the first spring are respectively abutted to the button 7 and the push button 5, the helical compression spring can be sleeved on the trigger rod 71, the installation is stable and reliable, and in actual operation, the first spring 52 can also adopt a spring piece to replace the helical compression spring or adopt other existing elastic components.

In a further embodiment of this embodiment, the high beam control switch 6 is disposed below the slider 3, and the slider 3 is provided with a through hole 31 for the trigger rod 71 to penetrate through, so that the trigger rod 71 can be positionally avoided through the through hole 31.

The high beam control switch 6 used in this embodiment is a normally open type jog switch, which is a switch that turns on a circuit when a button is pressed downward, resets the button after the pressure is removed, and turns off the circuit, and the jog switch may be a micro switch or a tact switch, which is a switch generally sold in the existing market and is easily purchased.

In a further scheme of this embodiment, as shown in fig. 3, the movable terminal 4 is movably mounted on the slider 3, a second spring 41 for providing an outward elastic force to the movable terminal 4 is mounted on the slider 3, and a contact bump 42 contacting with the stationary terminal 1 is provided on the movable terminal 4; the second spring 41 in this solution provides an elastic force to the movable terminal 4 so as to enable the movable terminal 4 to be reliably contacted with the fixed terminal 3, and the contact bump 42 is provided to be in contact conduction with the fixed terminal 1.

As a further improvement of the above embodiment, referring to fig. 3, in this embodiment, a connecting hook portion 43 is provided on the movable terminal 4, the slider 3 has a connecting hole 32 that is engaged with the connecting hook portion 43, and the connecting hook portion 43 is hooked to the connecting hole 32, so that the assembly and connection are facilitated, and the movable terminal 4 has a certain moving space.

In a further scheme of this embodiment, an elastic positioning member is installed on the slider 3, a first positioning portion 21 and a second positioning portion 22 are installed in the housing 2, and the elastic positioning member positions the slider 3 at the low beam position and the high beam position when forming positioning engagement with the first positioning portion 21 and the second positioning portion 22, respectively; in the technical scheme of this embodiment, the arrangement of the first positioning portion 21 and the second positioning portion 22 is used for cooperating with the elastic positioning component to effectively position the slider when the slider is in two gears, namely, the near light gear and the far light gear, so as to avoid the problem that the slider is prone to abnormal sliding.

In a further aspect of this embodiment, the first positioning portion 21 and the second positioning portion 22 may be configured as grooves, that is, when the slider moves to the near light position or the far light position, the elastic positioning component and the corresponding groove cooperate to achieve elastic positioning; as a modification, a convex portion 23 protruding inward is provided in the housing 2, the first positioning portion 21 and the second positioning portion 22 are respectively formed on two side portions of the convex portion 23 (as shown in fig. 3 and 6), the slider passes through the convex portion 23 during sliding between the low beam position and the high beam position, and the convex portion 23 plays a blocking role.

In a further scheme of this embodiment, the elastic positioning component includes a steel ball 34 engaged with the first positioning portion 21 and the second positioning portion 22, and a third spring 35 providing an elastic force for the steel ball 34, and the slider 3 is provided with an accommodating groove 33 accommodating the third spring 35 and the steel ball 34; the third spring 35 and the steel ball 34 are arranged in the accommodating groove 33, so that the elastic positioning component is convenient to position and mount, and the steel ball 34 provides elastic force through the third spring 35 and has small friction resistance when moving relative to the shell.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. A dimmer switch comprises a shell (2) fixed with a static terminal (1) inside, a sliding block (3) arranged inside the shell (2) in a left-right moving mode, a movable terminal (4) arranged on the sliding block (3) and a push button (5) arranged outside the shell (2) and connected with the sliding block (3); the sliding block (3) is provided with a near light gear and a far light gear in the shell (2), and the movable terminal (4) is in contact conduction with the corresponding static terminal (1) when the sliding block (3) is in the near light gear and the far light gear respectively; the high-beam light control switch is characterized in that a high-beam light control switch (6) is further fixed in the shell (2), a button (7) capable of moving up and down is arranged on the push button (5), a trigger rod (71) is connected to the lower end of the button (7), when the sliding block (3) is located at a low beam position, the button (7) can be pressed downwards, the high-beam light control switch (6) is triggered by the trigger rod (71), and the button (7) moves upwards under the action of the first spring (52) to reset after the pressing force is removed.

2. A dimmer switch as claimed in claim 1, wherein said push button (5) is provided with a mounting hole (51), said push button (7) being movably mounted in said mounting hole (51), and said first spring (52) being disposed in said mounting hole (51).

3. A dimmer switch as claimed in claim 2, wherein said first spring (52) is a helical compression spring or a leaf spring, and both ends of said first spring abut against said push button (7) and said push button (5), respectively.

4. A dimmer switch as claimed in claim 1, wherein the high beam control switch (6) is disposed below the slider (3) and the slider (3) is provided with a through hole (31) for the trigger rod (71) to pass through.

5. A dimmer switch as claimed in claim 1, wherein said high beam control switch (6) is a normally open inching switch.

6. A dimmer switch as claimed in claim 1, wherein said movable terminal (4) is movably mounted on said slider (3), and a second spring (41) for providing an outward elastic force to said movable terminal (4) is mounted on said slider (3), and said movable terminal (4) is provided with a contact protrusion (42) for contacting said stationary terminal (1).

7. A dimmer switch as claimed in claim 5, wherein said movable terminal (4) is provided with a coupling hook portion (43), and said slider (3) is provided with a coupling hole (32) for engaging with said coupling hook portion (43).

8. A dimmer switch as claimed in claim 1, wherein the slider (3) is provided with a resilient positioning member, and the housing (2) is provided with a first positioning portion (21) and a second positioning portion (22), the resilient positioning member being arranged to position the slider (3) in the near and far light positions when in respective positioning engagement with the first positioning portion (21) and the second positioning portion (22).

9. A dimmer switch as claimed in claim 8, wherein the first (21) and second (22) positioning portions are recesses;

or, a bulge part (23) which is convex inwards is arranged in the shell (2), and the first positioning part (21) and the second positioning part (22) are respectively formed on two side parts of the bulge part (23).

10. A dimmer switch as claimed in claim 8, wherein the resilient positioning member comprises a steel ball (34) engaged with the first positioning portion (21) and the second positioning portion (22) and a third spring (35) providing resilient force to the steel ball (34), and the slider (3) is provided with a receiving slot (33) for receiving the third spring (35) and the steel ball (34).