Telescopic switch structure for mobile lighting

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a telescopic switch structure for mobile lighting, which comprises a lighting lamp shell and a telescopic switch component arranged on the lighting lamp shell. The telescopic switch component is composed of a rotary disc, sapphire glass, an upper key trigger sleeve, a silica gel gasket, an FPC connecting piece, a lower key trigger sleeve and a key spring which are integrated, and the rotary disc is detachably arranged outside the lighting lamp shell. The sapphire glass, the upper key trigger sleeve, the silica gel gasket, the FPC connecting piece, the lower key trigger sleeve and the key spring are all arranged in the lighting lamp shell, and the whole telescopic switch component is driven to stretch out and draw back through the key spring by pressing the rotary disc. According to the utility model, the rotary detachable turntable is arranged, so that the whole telescopic switch component can be taken out and detached; according to the utility model, through the integrated centralized design of the switch components, the switch is more concise and lower in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a telescopic switch structure of mobile lighting. Background Art

[0002] At present, the pen-type mobile lighting fixtures on the market are all integrated modular key screens or single key switches. On the one hand, this key switch structure is integrated with the lamp itself and cannot be disassembled. On the other hand, it is not an integrated centralized design and has a higher cost. In view of this, we propose a telescopic switch structure for mobile lighting. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a telescopic switch structure of mobile lighting.

[0004] The technical solution of the utility model is:

[0005] A telescopic switch structure for mobile lighting comprises a lighting fixture housing and a telescopic switch component arranged on the lighting fixture housing, wherein the telescopic switch component is composed of a turntable, sapphire glass, an upper button trigger sleeve, a silicone gasket, an FPC connector, a lower button trigger sleeve and a button spring which are integrated into one body, wherein the turntable is detachably arranged on the outside of the lighting fixture housing, and the sapphire glass, the upper button trigger sleeve, the silicone gasket, the FPC connector, the lower button trigger sleeve and the button spring are all arranged inside the lighting fixture housing, and the turntable is pressed to drive the entire telescopic switch component to telescope through the button spring.

[0006] Preferably, the interior of the lighting fixture shell is hollow, and a switch component placement groove is provided on the outer surface. A central through hole is provided at the center of gravity of the switch component placement groove. Both sides of the switch component placement groove are open, and the groove walls on both sides of the switch component placement groove are recessed inward to provide limiting side grooves.

[0007] Preferably, the two limiting side grooves are arranged symmetrically with respect to the center, and one end of the limiting side groove is closed and the other end is open, and the surface of the switch component placement groove is provided with three positioning grooves distributed in an annular shape with equal intervals.

[0008] Preferably, the sapphire glass is arranged on the surface of the turntable, and the upper button trigger sleeve is arranged below the sapphire glass and the two are fixed by glue.

[0009] Preferably, an embedded groove is provided inside the upper button trigger sleeve, and a circular hole is located at the top center of the upper button trigger sleeve.

[0010] Preferably, the silicone gasket is arranged in the upper button trigger sleeve, the FPC connector is arranged below the silicone gasket, the lower button trigger sleeve is arranged below the FPC connector, the button spring is arranged below the lower button trigger sleeve, and the silicone gasket, the FPC connector and the lower button trigger sleeve are all located in the embedded groove.

[0011] Preferably, the outer casing of the lower button trigger casing is provided with a waterproof ring.

[0012] Preferably, the top end of the FPC connector is located in the embedded groove and contacts the silicone gasket, and the bottom end of the FPC connector contacts the negative electrode of the power supply disposed inside the housing of the lighting fixture.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a rotatable and detachable turntable, so that the entire telescopic switch component can be taken out and disassembled; the utility model is more concise and has a lower cost through the integrated centralized design of the switch components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 It is an exploded view of the overall structure of the utility model;

[0018] Figure 4 It is a cross-sectional view of the housing of the lighting fixture in the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the turntable in the utility model;

[0020] Figure 6 It is a partial cross-sectional view of the telescopic switch component in the utility model.

[0021] In the figure:

[0022] Lighting fixture housing 1, switch component placement groove 11, center through hole 12, limiting side groove 13, positioning groove 14;

[0023] Telescopic switch component 2, turntable 21, sapphire glass placement hole 211, limiting convex edge 212, positioning ball 213, sapphire glass 22, upper button trigger sleeve 23, embedded groove 231, silicone gasket 24, FPC connector 25, lower button trigger sleeve 26, central boss 261, spring groove 262, button spring 27, waterproof ring 28. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] See also Figure 1-6 The utility model describes the above technical solution in detail through the following embodiments:

[0027] A telescopic switch structure for mobile lighting comprises a lighting fixture housing 1 and a telescopic switch component 2 arranged on the lighting fixture housing 1, wherein the telescopic switch component 2 is composed of a turntable 21, a sapphire glass 22, an upper button trigger sleeve 23, a silicone gasket 24, an FPC connector 25, a lower button trigger sleeve 26 and a button spring 27 which are integrated into one body; the turntable 21 is detachably arranged on the outside of the lighting fixture housing 1, and the sapphire glass 22, the upper button trigger sleeve 23, the silicone gasket 24, the FPC connector 25, the lower button trigger sleeve 26 and the button spring 27 are all arranged inside the lighting fixture housing 1; when the turntable 21 is pressed, the entire telescopic switch component 2 is driven to telescope through the button spring 27.

[0028] Preferably, the interior of the lighting fixture housing 1 is hollow, and a switch component receiving groove 11 is provided on the outer surface. A central through hole 12 is provided at the center of gravity of the switch component receiving groove 11. Both sides of the switch component receiving groove 11 are open, and both side walls of the switch component receiving groove 11 are recessed inwardly and provided with limiting side grooves 13.

[0029] Preferably, the two limiting side grooves 13 are centrally symmetrically arranged, and one end of the limiting side groove 13 is closed and the other end is open. The surface of the switch component placement groove 11 is provided with three annular positioning grooves 14 distributed at equal intervals.

[0030] It should be added that a sapphire glass mounting hole 211 is provided at the center position of the turntable 21, and limiting convex edges 212 are fixed on both sides of the turntable 21, and the limiting convex edges 212 can be rotated into the limiting edge grooves 13. A positioning ball 213 is provided on the bottom surface of the turntable 21, and the positioning ball 213 is located in the ball groove of the bottom surface of the turntable 21, and a small hemisphere is exposed outside the ball groove. A spring is also arranged in the ball groove, and the spring and the positioning ball 213 are fixed. The function of the positioning ball 213 is that when the turntable 21 is installed in the switch component mounting groove 11, the turntable 21 is rotated, and the positioning ball 213 thereon can be engaged with the corresponding positioning groove 14, so that the turntable 21 can be positioned. In this process, due to the presence of the spring, when the positioning ball 213 is facing the positioning groove 14, the positioning ball 213 will be pushed into the positioning groove 14. At the same time, when the turntable 21 is rotated, the positioning ball 213 will also be separated from the positioning groove 14 under the action of external force pressure.

[0031] Preferably, the sapphire glass 22 is disposed on the surface of the turntable 21, and the upper button trigger cover 23 is disposed below the sapphire glass 22 and the two are fixed by glue.

[0032] Preferably, an inner groove 231 is provided inside the upper button trigger sleeve 23 , and a circular hole is formed at the top center of the upper button trigger sleeve 23 .

[0033] Preferably, the silicone gasket 24 is disposed in the upper button trigger sleeve 23, the FPC connector 25 is disposed below the silicone gasket 24, the lower button trigger sleeve 26 is disposed below the FPC connector 25, the button spring 27 is disposed below the lower button trigger sleeve 26, and the silicone gasket 24, the FPC connector 25 and the lower button trigger sleeve 26 are all located in the embedded groove 231.

[0034] It should be added that the embedded groove 231 is a stepped groove body, the top end of the silicone gasket 24 and the FPC connector 25 are located in the upper step groove of the embedded groove 231, and the lower button trigger sleeve 26 is located in the lower step groove.

[0035] Preferably, a waterproof ring 28 is provided on the outer periphery of the lower button trigger sleeve 26 .

[0036] Preferably, the top end of the FPC connector 25 is located in the embedded groove 231 and contacts the silicone gasket 24 .

[0037] It should be noted that a spring groove 262 is provided on the bottom surface of the lower button trigger sleeve 26 , a central protrusion 261 is located at the center of the spring groove 262 , and the button spring 27 is disposed in the spring groove 262 .

[0038] Furthermore, the central boss 261 and the FPC connector 25 are both made of conductive metal. When pressed down, the central boss 261 contacts the positive power pole inside the lighting fixture housing 1, and the bottom end of the FPC connector 25 contacts the negative power pole inside the lighting fixture housing 1.

[0039] When in use, the two limiting convex edges 212 on the turntable 21 are inserted from the openings on both sides of the switch component placement groove 11, and then the turntable 21 is rotated so that the two limiting convex edges 212 on it are respectively rotated into the limiting edge grooves 13 on both sides of the switch component placement groove 11, so that the turntable 21 can be placed on the lighting fixture housing 1. During this process, the positioning ball 213 on the turntable 21 can be engaged with the corresponding positioning groove 14, so that the turntable 21 can be positioned. Similarly, the turntable 21 can be disassembled by rotating the turntable 21 in the opposite direction, and then the entire telescopic switch component 2 can be taken out and disassembled. After the turntable 21 is placed, the upper button trigger sleeve 23, the silicone gasket 24, the FPC connector 25, the lower button trigger sleeve 26 and the button spring 27 can be wrapped in Inside the lighting fixture housing 1, the sapphire glass 22 and the upper button trigger sleeve 23 on the turntable 21 are fixed together by glue. When in use, the sapphire glass 22 is pressed to push the upper button trigger sleeve 23, the silicone gasket 24, the FPC connector 25, and the lower button trigger sleeve 26 downward, so that the central boss 261 on the lower button trigger sleeve 26 contacts the positive pole of the power supply inside the lighting fixture housing 1, and the bottom end of the FPC connector 25 contacts the negative pole of the power supply provided inside the lighting fixture housing 1, so the lamp can be turned on. Release your hand, and the elastic force of the button spring 27 pushes the telescopic switch component 2 to automatically rebound and reset. The entire telescopic switch component 2 is centrally arranged in a very small space in the turntable 21, which can realize the integrated centralized design of the switch components, which is simpler and has lower cost.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A telescopic switch structure for mobile lighting, comprising a lighting fixture housing (1) and a telescopic switch component (2) arranged on the lighting fixture housing (1), characterized in that: The telescopic switch component (2) is composed of a rotating disk (21), a sapphire glass (22), an upper button trigger sleeve (23), a silicone gasket (24), an FPC connector (25), a lower button trigger sleeve (26), and a key spring (27) which are integrated into one body. The rotating disk (21) is detachably arranged outside the lighting fixture housing (1). The sapphire glass (22), the upper button trigger sleeve (23), the silicone gasket (24), the FPC connector (25), the lower button trigger sleeve (26), and the key spring (27) are all arranged inside the lighting fixture housing (1). When the rotating disk (21) is pressed, the key spring (27) drives the entire telescopic switch component (2) to telescope.

2. The telescopic switch structure of mobile lighting according to claim 1, characterized in that: The interior of the lighting fixture housing (1) is hollow, and a switch component placement groove (11) is provided on the outer surface; a central through hole (12) is provided at the center of gravity of the switch component placement groove (11); both sides of the switch component placement groove (11) are open, and both side groove walls of the switch component placement groove (11) are recessed inwards and provided with limiting side grooves (13).

3. The telescopic switch structure of mobile lighting according to claim 2, characterized in that: The two limiting side grooves (13) are centrally symmetrically arranged, and one end of the limiting side groove (13) is closed and the other end is open. The surface of the switch component placement groove (11) is provided with three annular positioning grooves (14) distributed at equal intervals.

4. The telescopic switch structure of mobile lighting according to claim 3, characterized in that: The sapphire glass (22) is arranged on the surface of the turntable (21), and the upper button trigger sleeve (23) is arranged below the sapphire glass (22) and the two are fixed by glue.

5. The telescopic switch structure of mobile lighting according to claim 4, characterized in that: An embedded groove (231) is provided inside the upper button trigger sleeve (23), and a circular hole is formed at the center of the top of the upper button trigger sleeve (23).

6. The telescopic switch structure of mobile lighting according to claim 5, characterized in that: The silicone gasket (24) is arranged in the upper button trigger sleeve (23), the FPC connector (25) is arranged below the silicone gasket (24), the lower button trigger sleeve (26) is arranged below the FPC connector (25), the button spring (27) is arranged below the lower button trigger sleeve (26), and the silicone gasket (24), the FPC connector (25) and the lower button trigger sleeve (26) are all located in the embedded groove (231).

7. The telescopic switch structure of mobile lighting according to claim 6, characterized in that: The outer casing of the lower button trigger casing (26) is provided with a waterproof ring (28).

8. The telescopic switch structure of mobile lighting according to claim 7, characterized in that: The top end of the FPC connector (25) is located in the embedded groove (231) and contacts the silicone gasket (24), and the bottom end of the FPC connector (25) contacts the negative electrode of the power supply disposed inside the lighting fixture housing (1).

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