Switch structure capable of linking lamp source

Abstract

A switch structure capable of being linked with a lamp source comprises a body, a key assembly and at least one contact module. The body is provided with a base and an internal switch assembly, the base is provided with a plurality of power supply terminals connected with an external power supply, the contact module is provided with a plurality of control terminals connected with a controlled external device, and the internal switch assembly is connected between the power supply terminals and a light source body in series. The key assembly can respectively drive the internal switch assembly and the contact module; therefore, the contact module changes the conduction among the control terminals, and the internal switch assembly can synchronously control the conduction between the light source body and the external power supply, thereby achieving the effect of synchronously displaying the switch action through light.

Description

Technical Field

[0001] The present invention relates to a switch structure capable of interlocking a light source, and particularly to a switch device that internally provides an internal switch component for separately controlling the operation of the light source, which can avoid occupying the control contacts originally connected to the controlled external device, so as to effectively simplify wiring, improve the overall application range and operation efficiency. Background Art

[0002] In the application scenarios of traditional small and simple control switches, due to cost and space considerations, it is often impossible to use a relatively expensive PLC or other external switches to control the light source to synchronously display the operation actions and states of the switch. Therefore, if there is a need to synchronously display the actions or states of the switch with a light source, it is often necessary to separately allocate a group of control contacts from the control contacts originally connected to the controlled external device on the switch for the synchronous control of the above-mentioned light source.

[0003] As Figure 1 shown, it is a common switch device that synchronously operates multiple mutually combined contact modules (Contact Block) through a single button. In the device shown in Figure 1 , a single combination base 40 has a space for combining three contact modules 5. Each contact module 5 is provided with at least one set of control terminals 51, which are respectively connected to the controlled external devices and can be synchronously actuated by an operation of a button assembly 20 to control the operation of each external device. However, if there is a light source (lighting mechanism) for displaying the operation actions and states of the switch device, a lamp holder 10 combined with a light source body (not shown) must be used to replace one of the contact modules 5. And since the lamp holder 10 only provides a simple connection and fixing structure for the light source body, except for the conductive contacts 101 connected to the light source body on the surface of the lamp holder 10, no control structure for conducting the light source body is provided inside the lamp holder 10.

[0004] Therefore, in actual application, it is necessary to connect the control terminal 51 on one of the remaining contact modules 5 in series with the conductive contact 101 of the lamp holder 10 and then connect it to an external power supply. During the process of operating each contact module 5 by the button assembly 20, the conduction of the light source body on the lamp holder 10 can be synchronously controlled to generate the light for displaying the operation actions and states of the switch device. In this way, not only will the number of contact modules 5 available for operating external devices of the switch device be reduced, reducing the actual application efficiency of the switch device, but also the connection between the control terminal 51 of the contact module 5 and the conductive contact 101 of the lamp holder 10 will not only affect the internal structure design of the switch but also increase the complexity of the overall wiring.

[0005] In view of the above-mentioned disadvantages of the common small and simple switch light source control mechanism, the inventor studied and improved the solutions for these disadvantages, and finally this invention was created. Summary of the Invention

[0006] The main object of the present invention is to provide a switch structure capable of interlocking a light source, including: a body, a button assembly, and at least one contact module; the body has a base and an internal switch assembly, the base is provided with a plurality of power terminals connecting to an external power supply, the contact module has a plurality of control terminals connecting to a controlled external device, the internal switch assembly is connected in series between the power terminals and a light source body, and the button assembly can drive the internal switch assembly and the contact module respectively; so that the contact module changes the conduction between each control terminal, and the internal switch assembly can synchronously control the conduction between the light source body and the external power supply. Since it does not need to occupy the contact module of the original switch connecting to the controlled external device, the overall use efficiency of the switch can be improved.

[0007] Another object of the present invention is to provide a switch structure capable of interlocking a light source, wherein the internal switch assembly includes: two conductive parts with a fixed distance, and an elastic conductive part (torsion spring) arranged between the two conductive parts; the two conductive parts are respectively electrically connected to the power terminals and the light source body; the elastic conductive part (torsion spring) can be driven by the button assembly to synchronously contact or disengage from the two conductive parts to form the control of the light source body to conduct or cut off the power supply, and its overall action is simple and reliable, and the internal wiring is more simplified.

[0008] Still another object of the present invention is to provide a switch structure capable of interlocking a light source. The button assembly has a button and an actuator connected to each other. The actuator can synchronously drive a linkage and each contact module. The contact module can change the conduction state of each control terminal to perform the operation control of the external device. The linkage drives the elastic conductive part (torsion spring) of the internal switch assembly to act, so that the light source body synchronously changes the light according to the action of each contact module. Brief Description of the Drawings

[0009] In order to make the above objects, functions and features of the present invention more specifically understood, the following drawings are described as follows:

[0010] Figure 1 is a schematic diagram of a traditional switch structure combining multiple contact blocks.

[0011] Figure 2 is an exploded perspective view of the first embodiment of the present invention.

[0012] Figure 3 is a detailed exploded structural diagram of the body of the first embodiment of the present invention. ​​​

[0013] Figure 4 is the combined external view of the first embodiment of the present invention.

[0014] Figure 5 is the three-dimensional combined longitudinal sectional view of the first embodiment of the present invention.

[0015] Figure 6 is the operation action diagram (1) of the first embodiment of the present invention; it reveals the positions of the components in the internal switch assembly in the natural state when the button is not stressed.

[0016] Figure 7 is the operation action diagram (2) of the first embodiment of the present invention; it reveals the initial deformation shape and position of the elastic conductive member when the button starts to be stressed and depressed.

[0017] Figure 8 is the operation action diagram (3) of the first embodiment of the present invention; it reveals the final deformation shape and position of the elastic conductive member after the button is continuously stressed and depressed.

[0018] Figure 9 is the detailed exploded view of the body of the second embodiment of the present invention.

[0019] Figure 10 is the combined external view of the second embodiment of the present invention.

[0020] Figure 11 is the operation action diagram (1) of the second embodiment of the present invention; it reveals the positions of the components in the internal switch assembly in the natural state when the button is not stressed.

[0021] Figure 12 is the operation action diagram (2) of the second embodiment of the present invention; it reveals the initial deformation shape and position of the elastic conductive member when the button starts to be stressed and depressed.

[0022] Figure 13 is the operation action diagram (3) of the second embodiment of the present invention; it reveals the final deformation shape and position of the elastic conductive member after the button is continuously stressed and depressed.

[0023] Figure 14 is the detailed exploded view of the body of the third embodiment of the present invention.

[0024] Figure 15 is the operation action diagram (1) of the third embodiment of the present invention; it reveals the positions of the components in the internal switch assembly in the natural state when the button is not stressed.

[0025] Figure 16 ​​​​​​​​​​​​​It is the operation action diagram (2) of the third embodiment of the present invention; it reveals the initial deformation shape and position of the elastic conductive member when the key starts to be pressed downward with force.

[0026] Description of the symbol markings in the drawings:

[0027] 1, 1a: Body

[0028] 10: Lamp holder

[0029] 101: Conductive contact point

[0030] 11: Base

[0031] 111: Accommodating space

[0032] 12: Circuit board

[0033] 121: Power terminal

[0034] 122: Guide groove

[0035] 13, 13a: Internal switch assembly

[0036] 131: Insulating stop portion

[0037] 132, 132a: Conductive portion

[0038] 133: Elastic conductive member

[0039] 134: Bonded portion

[0040] 135: Conductive arm

[0041] 14: Housing

[0042] 141: Assembly hole

[0043] 2, 20: Key assembly

[0044] 21: Key

[0045] 22: Actuator

[0046] 221: First convex abutting portion

[0047] 222: Second convex abutting portion

[0048] 23: Elastic component

[0049] 24: Key seat

[0050] 25: Linkage

[0051] 251: Joint portion

[0052] 252: Convex top portion

[0053] 253: Guide sliding portion

[0054] 3, 3a: Light source body

[0055] 4, 40: Combined seat

[0056] 41: Coupling hole

[0057] 5, 50: Contact module

[0058] 51, 501: Control terminal

[0059] 52: Pressing part Detailed implementation manner

[0060] Please refer to Figures 2 to 6 As shown, it can be seen that the first embodiment of the present invention discloses a normally open switch structure, which includes: a body 1 and a button assembly 2; wherein the body 1 has a base 11 and an internal switch assembly 13, and the base 11 has a receiving space 111 inside, which can accommodate a circuit board 12, and the circuit board 12 is provided with a plurality of power terminals 121; in a feasible embodiment, a housing 14 can be sleeved outside the base 11 as needed, and the housing 14 has a combination hole 141 for combining and fixing a light source body 3, and the power terminals 121 can be partially exposed outside the housing 14 for connecting to a preset external power source.

[0061] The internal switch assembly 13 includes: two (columnar) conductive parts 132 with a fixed distance, and an elastic conductive member 133 (which can be a torsion spring) arranged between the two conductive parts 132; wherein one conductive part 132 is electrically connected to one of each of the power terminals 121, and the other conductive part 132 forms an electrical connection with one end of the light source body 3, so that the internal switch assembly 13 can be connected in series between the light source body 3 and the power terminals 121. The middle of the elastic conductive member 133 has a combined part 134, and conductive arms 135 that extend straight (or obliquely) towards (both ends or) the two conductive parts 132 and have bending elasticity are arranged on both sides of the combined part 134. By using the elastic conductive member 133 (torsion spring) driven by the button assembly 2, the two conductive arms 135 can be made to contact or separate from the two conductive parts 132, thereby forming control of the light source body 3 to conduct or cut off the power supply.

[0062] In the above structure, insulating stop parts 131 (columnar) can be respectively arranged on the outer sides of the two conductive parts 132 as needed, and each insulating stop part 131 is in front of the moving path of the elastic conductive member 133; for example: Figure 6 shows that the two insulating stop parts 131 are located above the outer sides of the two conductive parts 132.

[0063] The button assembly 2 has a button 21, an actuating member 22, a button base 24 and a linkage member 25; the button 21 is a light-transmitting structure body, and can be jointly received in the button base 24 with the actuating member 22. The button base 24 is combined in a coupling hole 41 of a combined base 4, and the combined base 4 can parallelly connect and fix the main body 1 and at least one (normally open type) contact module 5. On the (normally open type) contact module 5, there are provided a plurality of control terminals 51 for connecting an externally controlled device, and a pressing portion 52 for controlling conduction or interruption of each of the control terminals 51.

[0064] One end of the actuating member 22 is connected to the button 21 to form linkage. The other end of the actuating member 22 is respectively provided with a first abutting portion 221 and a second abutting portion 222 from the center outwards. The second abutting portion 222 can correspondingly abut against the pressing portion 52 of each of the (normally open type) contact modules 5. An elastic component 23 is arranged between the first abutting portion 221 and the second abutting portion 222, and abuts against the top of the main body 1 (the housing 14), so that the actuating member 22 drives the button 21 to maintain an elasticity in an unpressed position.

[0065] The linkage member 25 is provided with a coupling portion 251 and at least one convex top portion 252; the coupling portion 251 can be connected to a coupled portion 134 of the elastic conductive member 133, and the convex top portion 252 corresponds to the first abutting portion 221.

[0066] In a feasible embodiment, the two conductive portions 132 are arranged on the circuit board 12, and a longitudinally extending guide groove 122 is arranged between the two conductive portions 132 on the circuit board 12. The insulating blocking portion 131 can be arranged inside the receiving space 111 of the base 11. After the circuit board 12 is combined in the receiving space 111, the insulating blocking portion 131 is exactly located beside the two conductive portions 132; a guiding and sliding portion 253 is horizontally arranged between the coupling portion 251 and the convex top portion 252, and the guiding and sliding portion 253 can extend into the guide groove 122 to slide, so that the linkage member 25 can drive the elastic conductive member 133 to move along the longitudinal path between the two conductive portions 132.

[0067] In this embodiment, when the button 21 is in the natural state of not being pressed, the actuator 22 is elastically supported by the elastic component 23, so that the actuator 22 can be kept at a position away from the linkage 25. The linkage 25 does not press the pressing part 52 of the (normally open type) contact module 5, and an open circuit is maintained between the two control terminals 51. At this time, the external device connected to the two control terminals 51 is in a shutdown state of not being started; at the same time, the insulating stop portion 131 abuts against the two straight conductive arms 135 of the elastic conductive member 133, so that the two conductive portions 132 (under the condition of having a pre-pressure) cannot contact and conduct the two conductive arms 135, and the light source body 3 and the external power supply are in an open circuit (unable to light up and emit light) state (as Figure 6 shown).

[0068] Please refer to Figures 7 to 8 shown. It can be seen that when the first embodiment of the present invention is in operation, when the button 21 starts to be pressed forcefully, the actuator 22 can be linked to compress the elastic component 23, and the first abutting portion 221 presses against the convex top portion 252 of the linkage 25, and the second abutting portion 222 presses against the pressing part 52 of each (normally open type) contact module 5; by the pressing part 52 being pressed by the second abutting portion 222, the two control terminals 51 can be linked to be conducted. At this time, the controlled external device connected to the two control terminals 51 is in a starting state. At the same time, the linkage 25 drives the elastic conductive member 133 to move along the guide groove 122 towards the two conductive portions 132. Since the two conductive arms 135 first touch the insulating stop portion 131, the two conductive arms 135 are elastically bent, and then simultaneously contact the insulating stop portion 131 and the two conductive portions 132 (as Figure 7 shown). At this time, the elastic conductive member 133 is in a bent position, and a preliminary contact (or unstable) state is formed between the two conductive arms 135 and the two conductive portions 132; as the button 21 continues to be pressed down forcefully, the two conductive arms 135 of the elastic conductive member 133 are limited between the two conductive portions 132 and are bent to a large extent, so that the two conductive arms 135 can be separated from the two insulating stop portions 131 and only form a stable contact with the two conductive portions 132. The two conductive portions 132 are conducted through the elastic conductive member 133, and the light source body 3 and the external power supply can be connected and then lit up and emit light (as Figure 8 shown).

[0069] In the above structure, by means of the two insulating stoppers 131 stopping in front of the moving path of the elastic conductive member 133 towards the conductive part 132, it can ensure that the two conductive arms 135 do not contact the two conductive parts 132 to form a misconnection when the button 21 is not pressed; and after the button 21 is pressed, the two insulating stoppers 131 can be used to assist in twisting the two conductive arms 135 in advance, so that the two conductive arms 135 can contact the two conductive parts 132 smoothly with a smaller acting force, so as to avoid possible bending deformation of the two conductive parts 132 due to suddenly bearing a large acting force.

[0070] Please refer to Figures 9 to 11 As shown, it can be seen that the second embodiment of the present invention discloses a normally closed switch structure, which includes: a body 1, and a button assembly 2 and a combined seat 4 the same as those in the foregoing first embodiment; wherein the body 1 has an internal switch assembly 13, and a base 11, a circuit board 12 and a power terminal 121 the same as those in the foregoing first embodiment.

[0071] The difference is that the combined seat 4 can connect and fix the body 1 and at least one (normally closed) contact module 50 in parallel. The (normally closed) contact module 50 is provided with a plurality of control terminals 501 for connecting to a controlled external device, and a pressing part 52 for controlling the conduction or interruption of each control terminal 501; the internal switch assembly 13 has two (columnar) conductive parts 132 with a fixed distance, and two (columnar) insulating stoppers 131 arranged between the two conductive parts 132. The two conductive parts 132 are connected in series between the light source body 3 and the power terminal 121. An elastic conductive member 133 (which can be a torsion spring) has a bonded part 134 in the middle, which can be connected to the linkage 25 of the button assembly 2 to form a linkage. On both sides of the bonded part 134, there are conductive arms 135 extending towards the two conductive parts 132 and having bending elasticity. Each insulating stopper 131 is located in front of the moving path of the elastic conductive member 133; for example: Figure 11 It shows that the two insulating stoppers 131 are located below the two conductive parts 132.

[0072] In this embodiment, when the button 21 is in the natural state of not being pressed, the actuator 22 is elastically supported by the elastic component 23 and can maintain a position away from the base 11, so that the second abutting part 222 does not abut against the pressing part 52 of each (normally closed) contact module 50, each control terminal 501 maintains its original conduction position, and the first abutting part 221 does not contact the convex top 252 of the linkage 25. At this time, the two conductive arms 135 of the elastic conductive member 133 maintain the position of contacting and conducting the two conductive parts 132, and the light source body 3 is conducted with the external power supply and emits light (as Figure 11 shown), indicating that the controlled external device is in a normal operating state.

[0073] Please refer to Figures 12 to 13 As shown, it can be seen that when the second embodiment of the present invention is in operation, after the button 21 starts to be pressed downward, it can drive the actuator 22 to compress the elastic component 23, and the first abutting portion 221 abuts against the convex top portion 252 of the linkage member 25, and the second abutting portion 222 abuts against the pressing portion 52 of each of the (normally closed type) contact modules 50; each pressing portion 52 is pressed by the second abutting portion 222, and can drive to cut off the conduction between the two control terminals 501, and at this time, the external device connected to the two control terminals 501 is in an open-circuit shutdown state; at the same time, the linkage member 25 drives the elastic conductive member 133 to slide along the guide groove 122 toward the two insulating stopper portions 131. Since the two conductive arms 135 first touch the two conductive portions 132, the two conductive arms 135 are elastically bent and simultaneously touch the two insulating stopper portions 131 (as Figure 12 shown), at this time the elastic conductive member 133 is in a preliminary bending position, and the contact between the two conductive arms 135 and the two conductive portions 132 is in an unstable state; but as the button 21 continues to be pressed downward, the two conductive arms 135 of the elastic conductive member 133 are bent between the two insulating stopper portions 131 and generate a large amount of bending, so that the two conductive arms 135 are separated from the two conductive arms 135 and only contact the two insulating stopper portions 131, and an open circuit is formed between the two conductive portions 132, and the light source body 3 cannot be conducted with the external power supply and cannot emit light (as Figure 13 shown).

[0074] Please refer to Figures 14 to 16 As shown, it can be seen that the third embodiment of the present invention discloses a switch structure for a multi-color light source, which includes: a body 1a and a button assembly 2 and a combination seat 4 that are the same as those in the previous first embodiment; wherein the body 1a has an internal switch assembly 13a, and a base 11, a circuit board 12 and a power terminal 121 that are the same as those in the previous first embodiment.

[0075] The difference is that: the light source body (3a) is a light-emitting body capable of generating multiple colors of light, and is fixedly combined in the combination hole 141 of the housing 14. The light source body (3a) has multiple groups of input pins; the internal switch assembly 13a has two (columnar) conductive portions 132 and two (columnar) conductive portions 132a with a fixed spacing, and each of the conductive portions 132 and each of the conductive portions 132a are located at different positions on the moving path of the elastic conductive member 133; for example: Figure 15 shows that the two conductive portions 132 are located at a position below the two conductive portions 132a, and the two conductive portions 132 are connected in series between one color pin of the light source body 3a and the power terminal 121, and the two conductive portions 132a are connected in series between another color pin of the light source body 3a and the power terminal 121.

[0076] An elastic conductive member 133 (which can be a torsion spring) has a bonded portion 134 in the middle, which can be connected to the linkage member 25 of the button assembly 2 to form a linkage. On both sides of the bonded portion 134, there are conductive arms 135 that extend toward the two conductive portions 132 and the two conductive portions 132a respectively and have bending elasticity.

[0077] In this embodiment, when the button 21 is in the natural state of not being pressed, the two conductive arms 135 of the elastic conductive member 133 maintain a straight contact to conduct the two conductive portions 132a. One of the pins of the light source body 3a (for example: red) is conducted with an external power supply and emits light (as Figure 15 shown). At this time, it shows the control state in which the button assembly 2 and the main body 1a control a specific operation of the externally controlled device; when the button 21 is pressed downward by force, the two conductive arms 135 of the elastic conductive member 133 are bent by the force, and after contacting and conducting the two conductive portions 132, they will disengage from the two conductive portions 132a, so that the pins of another color (for example: green) of the light source body 3a are conducted with an external power supply and emit light (as Figure 16 shown), showing the control state in which the button assembly 2 and the main body 1a control another operation of the externally controlled device, so as to form another change in application.

[0078] In summary, the switch structure of the present invention that can be linked to the light source can indeed achieve the effects of simplifying the overall structure, avoiding occupying the external control contacts of the original contact module, and effectively improving the overall operation efficiency. It is actually an invention with novelty and progressiveness. Therefore, an application for a patent for invention is filed in accordance with the law; however, the content described above is only a description of the preferred embodiment of the present invention. Any changes, modifications, alterations, or equivalent replacements extended by the technical means and scope of the present invention should also fall within the scope of the patent application of the present invention.

Claims

1. A switch structure for a linkable light source, characterized in that, The switch structure of the interlockable light source includes: a body (1, 1a), a button assembly (2), and at least one contact module (5, 50). The body (1, 1a) has a base (11) and an internal switch assembly (13, 13a). A plurality of power terminals (121) for connecting to an external power supply are provided on the base (11). The contact module (5, 50) has a plurality of control terminals (51, 501) for connecting to an externally controlled device. The internal switch assembly (13, 13a) is connected in series between the power terminals (121) and a light source body (3, 3a). The button assembly (2) can drive the internal switch assembly (13, 13a) and the contact module (5, 50) respectively; so that the contact module (5, 50) changes the conduction state between the control terminals (51, 501), and the internal switch assembly (13, 13a) can synchronously control the conduction state of the light source body (3, 3a) and the external power supply.

2. The switch structure of the interlockable light source according to claim 1, wherein, The internal switch assembly (13) includes: two conductive parts (132) with a fixed spacing, and an elastic conductive member (133) disposed between the two conductive parts (132). The two conductive parts (132) are respectively electrically connected to the power terminals (121) and the light source body (3). The elastic conductive member (133) can be driven by the button assembly (2) to contact or separate from the two conductive parts (132), thereby forming the conduction or cut-off control between the light source body (3) and the external power supply.

3. The switch structure of the interlockable light source according to claim 2, characterized in that, The button assembly (2) has a linkage member (25) that is force-activated. The elastic conductive member (133) is combined with the linkage member (25). The elastic conductive member (133) is provided with conductive arms (135) that extend respectively towards the two conductive parts (132) and have bending elasticity. The elastic conductive member (133) can move with the linkage member (25), so that the two conductive arms (135) contact or separate from the two conductive parts (132) to control the conduction or interruption between the light source body (3) and the external power supply.

4. The switch structure of the interlockable light source according to claim 3, wherein, The two conductive parts (132) are respectively convexly provided with an insulating stop portion (131) on the outer side. Each insulating stop portion (131) is located in front of the two conductive parts (132) on the moving path of the elastic conductive member (133). The contact module (5) is a normally open contact module, having a plurality of control terminals (51) that are normally kept open and a pressing portion (52) that can control the conduction state of each control terminal (51).

5. The switch structure of the interlockable light source according to claim 3, characterized in that, Two insulating stop portions (131) are convexly provided between the two conductive parts (132). Each insulating stop portion (131) is located behind the two conductive parts (132) on the moving path of the elastic conductive member (133). The contact module (50) is a normally closed contact module, having a plurality of control terminals (501) that are normally kept conductive and a pressing portion (52) that can control the conduction state of each control terminal (501).

6. The switch structure of the interlockable light source according to claim 4 or 5, characterized in that, The base (11) is provided with a receiving space (111) capable of receiving a circuit board (12). The two conductive parts (132) are arranged on the circuit board (12), and the insulating blocking part (131) is arranged in the receiving space (111). A housing (14) is sleeved outside the base (11), and the light source body (3) is fixedly combined with the surface of the housing (14).

7. The switch structure of the interlockable light source according to claim 6, wherein, A guide groove (122) is provided on the circuit board (12). A guide sliding part (253) is provided on the linkage part (25), and the guide sliding part (253) can extend into the guide groove (122) to form a slide.

8. The switch structure of the interlockable light source according to claim 1, wherein, The light source body (3a) is a light-emitting body capable of generating multiple-color light and has multiple groups of input pins. The internal switch component (13a) includes: two conductive parts (132), two conductive parts (132a) with a fixed spacing, and an elastic conductive part (133). The elastic conductive part (133) is arranged between the two conductive parts (132) and the two conductive parts (132a). The two conductive parts (132) and the two conductive parts (132a) are respectively located at different positions on the moving path of the elastic conductive part (133). And the two conductive parts (132) are respectively electrically connected to one of the power terminals (121) and one group of input pins of the light source body (3a), and the two conductive parts (132a) are respectively electrically connected to the other power terminal (121) and the other group of input pins of the light source body (3a). The elastic conductive part (133) can be driven by the button component (2) to respectively contact one of the two conductive parts (132) and the two conductive parts (132a), so that the light source body (3a) can show different control states through different lights.

9. The switch structure of the interlockable light source according to claim 3 or 4 or 5, characterized in that, The button component (2) has a button (21) and an actuating part (22) connected to each other. An elastic component (23) is arranged between the actuating part (22) and the body (1). The actuating part (22) is provided with a first abutting part (221) and a second abutting part (222), which respectively correspond to the linkage part (25) and the contact module (5, 50), so that the actuating part (22) can be linked by the button (21) to press the linkage part (25) with the first abutting part (221) and press the contact module (5, 50) with the second abutting part (222).

10. The switch structure of the interlockable light source according to claim 8, wherein, The button assembly (2) has a button (21), an actuator (22) and a force-receiving and movable linkage member (25) that are interconnected. An elastic component (23) is provided between the actuator (22) and the body (1a). The actuator (22) is provided with a first abutting portion (221) and a second abutting portion (222), which respectively correspond to the linkage member (25) and the contact module (5, 50), so that the actuator (22) can be linked by the button (21) to press the linkage member (25) with the first abutting portion (221) and press the contact module (5, 50) with the second abutting portion (222). The elastic conductive member (133) is combined with the linkage member (25).

11. The switch structure of the interlockable light source according to claim 9, characterized in that, The body (1) and the contact module (5, 50) are combined with each other via an assembly base (4). The assembly base (4) has a coupling hole (41); the button assembly (2) has a button base (24) that houses the button (21) and the actuator (22), and the button base (24) can be inserted into the coupling hole (41) to form a connection.

12. The switch structure of the interlockable light source according to claim 10, wherein The body (1a) and the contact module (5, 50) are combined with each other via an assembly base (4). The assembly base (4) has a coupling hole (41); the button assembly (2) has a button base (24) that houses the button (21) and the actuator (22), and the button base (24) can be inserted into the coupling hole (41) to form a connection.

13. The switch structure of the interlockable light source according to claim 11, characterized in that, The body (1) and the contact module (5, 50) are both rectangular structures, and the contact module (5, 50) is arranged side by side on at least one side surface of the body (1).

14. The switch structure of the interlockable light source according to claim 12, wherein, The body (1a) and the contact module (5, 50) are both rectangular structures, and the contact module (5, 50) is arranged side by side on at least one side surface of the body (1a).

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