CN211822268U

CN211822268U - Drive-by-wire device of mobile lighting equipment

Info

Publication number: CN211822268U
Application number: CN202020380911.2U
Authority: CN
Inventors: 吴书泽; 韦斯
Original assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Current assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-30
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a line control device of mobile lighting equipment, including two tail-covers and electric wire the outside correspondence of tail-cover is equipped with outer lantern ring and spacing ring a plurality of constant head tank has evenly been seted up around the tail-cover outer wall, be equipped with locating component in the constant head tank the first draw-in groove and the second draw-in groove of inside concave yield are seted up to the outer lantern ring inner wall a plurality of through-hole has evenly been seted up around the top of tail-cover all be equipped with the card pearl in the through-hole, the lantern ring and card pearl phase-match, the ply-yarn drill corresponds the electricity with one side of circuit board and is connected, the extension spring is pegged graft in the copper cap the outside of copper cap is equipped with insulating ring, magnetic ring and conducting ring in proper order, the copper cap passes the conducting ring, correspond with the tail-cover and be. The utility model discloses a preceding push away with draw the outer cover ring after, make the location pearl extrude in first draw-in groove and the second draw-in groove or release, can realize with the quick fixation of mobile lighting equipment lift off.

Description

Drive-by-wire device of mobile lighting equipment

Technical Field

The utility model belongs to the technical field of the mobile lighting technology and specifically relates to a drive-by-wire device of mobile lighting equipment.

Background

The mobile lighting equipment can be divided into a charging type lamp and a fluorescent type lamp. The mobile lighting equipment is a lighting product commonly used in civil lamps, aims to provide a lighting level of an operation area which is obviously higher than the surrounding environment, and is commonly used for operation lighting of reading (reading), writing, drawing and computer operation areas. The working position of the lamp is a desktop or the ground, and the lamp can be conveniently moved along with a power supply according to the use requirement; however, in the using process, people can easily touch the outer surface of the lamp, the lamp is easy to topple over due to external force, and the power cord of the lamp is easy to be damaged due to the external force, so that the mobile lighting equipment has enough stability, is provided with the wire stress eliminating device, and cannot be overheated due to the outer surface of the lamp, which is easy to touch by people, except for general safety requirements.

Most of the wire control devices commonly used for the existing mobile lighting equipment directly detach the tail cover and then replace the tail cover with the wire control device to be installed, so that a lot of inconvenience exists, and the detached tail cover of the mobile lighting equipment still has the risk of losing; or the magnet is used for adsorption, and the phenomenon of falling off in the vibration process also exists.

Disclosure of Invention

Aiming at the defects of the prior art, a drive-by-wire device of a mobile lighting device is provided.

The utility model discloses a following scheme realizes:

a wire control device of a mobile lighting device comprises a tail cover and an electric wire, wherein the tail cover is of a hollow cavity structure with two open ends, the electric wire penetrates through one end of the tail cover and is provided with a wire clamp, the outer side of the tail cover is sequentially and correspondingly provided with a limiting ring and an outer sleeve ring, a plurality of positioning grooves are uniformly formed in the periphery of the outer wall of the tail cover, positioning components are arranged in the positioning grooves, the inner wall of the outer sleeve ring is provided with a first clamping groove and a second clamping groove which are recessed inwards, the first clamping groove and the second clamping groove are matched with the positioning components, a plurality of through holes are uniformly formed in the periphery of the top of the tail cover, clamping beads are arranged in the through holes, the top end of the inner wall of the outer sleeve ring is also provided with a groove ring which is recessed inwards, the groove ring is matched with the clamping beads, the wire clamp is correspondingly and electrically connected with one side of a circuit board, the copper cap is sequentially provided with an insulating ring, a magnetic ring and a conducting ring on the outer side of the copper cap, the copper cap penetrates through the conducting ring, and the conducting ring is correspondingly connected with the tail cover.

The limiting ring is correspondingly connected with the tail cover through threads.

The locating slot is arranged in the middle of the tail cover.

The locating component comprises a hollow cavity structure fixing column with one end opened, a spring and a locating bead, the fixing column is correspondingly inserted into the locating groove, one end of the spring is correspondingly connected with the bottom of the fixing column, the other end of the spring is correspondingly connected with the locating bead, the locating bead can slide in the fixing column, a clamping ring is correspondingly arranged at the opening of the fixing column, and the diameter of the clamping ring is smaller than that of the locating bead.

One end of the positioning bead exceeds the fixing column to form a protruding portion, and the protruding portion is matched with the first clamping groove and the second clamping groove.

The diameter size of card pearl is the same with the internal diameter size of through-hole, the card pearl corresponds with external mobile lighting equipment and is connected.

And a gasket is correspondingly arranged at the joint of the circuit board and the tail cover.

The insulating ring comprises a base plate with a disc-shaped structure, a circular clamping ring is arranged on the periphery of the base plate, a mounting hole is further formed in the middle of the base plate, a connecting ring is correspondingly arranged on the side edge of the mounting hole, and the connecting ring is correspondingly connected with the copper cap.

The axes of the chassis, the snap ring and the connecting ring are on the same straight line, and the protruding directions of the snap ring and the connecting ring face towards the conducting ring.

The magnetic ring is arranged between the connecting ring and the clamping ring.

The utility model has the advantages that:

the utility model relates to a drive-by-wire device of mobile lighting equipment is equipped with locating component, through preceding pushing away with draw outer collar after for the location pearl removes between first draw-in groove and second draw-in groove, makes the location pearl extrude in first draw-in groove and the second draw-in groove or release, reaches the purpose of locking and dismantlement.

Drawings

Fig. 1 is an exploded view of a wire control device of a mobile lighting device according to the present invention;

fig. 2 is a cross-sectional view of a wire control device of a mobile lighting device according to the present invention;

FIG. 3 is a schematic structural view of a positioning assembly of the present invention;

fig. 4 is a schematic structural view of the middle insulating ring of the utility model;

the structure comprises a limiting ring 1, an electric wire 2, an outer sleeve ring 3, a tail cover 4, a positioning assembly 5, a fixing column 51, a clamping ring 511, a spring 52, a positioning bead 53, a protruding portion 531, a clamping bead 6, a line card 7, a gasket 8, a circuit board 9, a copper cap 10, an insulating ring 11, a chassis 111, a snap ring 112, a connecting ring 113, a magnetic ring 12, a conductive ring 13, a positioning groove 14, a first clamping groove 15, a second clamping groove 16, a through hole 17, a groove ring 18 and a tension spring 19.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1 and 2, the wire control device of the mobile lighting device comprises a tail cover 4 and an electric wire 2, wherein the two ends of the tail cover are open, the hollow cavity structure is provided with a wire clamp 7, one end of the electric wire 2, which penetrates through the tail cover 4, is provided with a limiting ring 1 and an outer collar 3, the outer side of the tail cover 4 is sequentially and correspondingly provided with the limiting ring 1 and the outer collar 3, a plurality of positioning grooves 14 are uniformly formed in the periphery of the outer wall of the tail cover 4, and the positioning grooves 14 are formed in the middle of the. Be equipped with locating component 5 in the constant head tank 14 the first draw-in groove 15 and the second draw-in groove 16 of inside concave yield have been seted up to outer lantern ring 3 inner wall, first draw-in groove 15 and second draw-in groove 16 all with locating component 5 phase-match a plurality of through-hole 17 has evenly been seted up around the top of tail-hood 4 all be equipped with card pearl 6 in the through-hole 17 the groove ring 18 of inside concave yield has still been seted up to outer lantern ring 3 inner wall top, groove ring 18 and card pearl 6 phase-match, ply-yarn drill 7 corresponds the electricity with one side of circuit board 9 and is connected the correspondence of circuit board 9 opposite side is equipped with extension spring 19, extension spring 19 pegs graft in copper cap 10, copper cap 10 opens the cavity structures for one end, and extension spring 19 sets up inside copper cap 10, and the end that opens of copper cap 10 corresponds with circuit board 9 and is connected. An insulating ring 11, a magnetic ring 12 and a conducting ring 13 are sequentially arranged on the outer side of the copper cap 10, the copper cap 10 penetrates through the conducting ring 13, and the conducting ring 13 is correspondingly connected with the tail cover 4.

The embodiment of the utility model provides an in seted up two constant head tanks 14, four through-holes 17. The electric wire 2 with the wire clamp 7 penetrates through the tail cover 4, then the outer sleeve ring 3 is sleeved on the limiting ring 1 and the tail cover 4, the limiting ring 1 is locked to the tail cover 4 through threads, the outer sleeve ring 3 moves on the tail cover 4, the two positioning assemblies 5 are installed on the positioning grooves 14, due to the fact that the positioning assemblies 5 enable the protruding portions in the positioning beads to be elastic, meanwhile, 4 clamping beads 6 are installed on four through holes 17 of the tail cover 4, and the clamping beads 6 can move in the through holes 17. The wire clip 7 and the electric wire 2 are injected together through a mold, a gasket 8 is arranged at the bottom of one end, facing the electric wire 2, of the tail cover 4, the electric wire 2 penetrates through the gasket 8 and then is welded on the circuit board 9, the tension spring 19 on the other side of the circuit board 9 is sleeved with the copper cap 10, the copper cap 10 is covered by the insulating ring 11, the magnet 12 is installed in the insulating ring 11, then the conducting ring 13 is pressed and riveted on the tail cover 4 through interference fit, and the conducting ring 13 is arranged below the clamping bead 6. The utility model discloses a circuit switches on the process: one polarity of welding wires of the circuit board 9 is conducted to the tail cover 4, and the tail cover 4 is conducted with the conducting ring 13; the other polarity is communicated with the copper cap 10 through a tension spring 19 arranged on the circuit board 9. The utility model discloses in, the connection of circuit board switches on concrete use and inner structure and principle and is prior known art, and it is no longer repeated here.

The limiting ring 1 is correspondingly connected with the tail cover 4 through threads. The limiting ring 1 is sleeved on the lower portion of the outer side of the tail cover 4, the outer sleeve ring 3 is sleeved on the outer sides of the tail cover 4 and the limiting ring 1, and the limiting ring 1 is locked on the tail cover 4 through threads, so that the moving position of the outer sleeve ring 3 on the tail cover 4 is limited, the overall structural strength and stability are improved, and the service life is prolonged.

The positioning assembly 5 comprises a hollow cavity structure fixing column 51 with one open end, a spring 52 and a positioning ball 53, the fixing column 51 is correspondingly inserted into the positioning groove 14, one end of the spring 52 is correspondingly connected with the bottom of the fixing column 51, the other end of the spring 52 is correspondingly connected with the positioning ball 53, the positioning ball 53 can slide in the fixing column 51, a clamping ring 511 is correspondingly arranged at the opening of the fixing column 51, and the diameter of the clamping ring 54 is smaller than that of the positioning ball 53. The volume of the fixing column 51 is smaller than that of the positioning groove 14, and the height of the fixing column 51 is consistent with that of the positioning groove 14, so that the fixing column 51 is just inserted into the positioning groove 14.

One end of the positioning ball 53 extends beyond the fixing post 51 to form a protrusion 531, and the protrusion 531 is matched with the first locking groove 15 and the second locking groove 16. The protrusion 531 can be caught in the first catching groove 15 and the second catching groove 16, respectively, and the protrusion 531 can move in the first catching groove 15 and the second catching groove 16 by an external force.

The diameter of the clamping bead 6 is the same as the inner diameter of the through hole 17, and the clamping bead 6 can move in the through hole 17 and cannot fall from the through hole 17. The card bead 6 is correspondingly connected with an external mobile lighting device (not shown in the figure). Be equipped with the draw-in groove in the in-service use mobile lighting equipment's tail-hood, the utility model discloses the concave yield degree design of its draw-in groove can be referred to the diameter size of card pearl 6 for in card pearl 6 can block the draw-in groove in mobile lighting equipment's tail-hood, prevent the utility model discloses drop in the use. The utility model discloses in, the concrete use of connection and inner structure and the principle of mobile lighting device are prior known art, do not give unnecessary details here.

And a gasket 8 is correspondingly arranged at the joint of the circuit board 9 and the tail cover 4. Gasket 8 adopts resilient gasket, and protection circuit board 9 prevents that circuit board 9 from being damaged by tail-hood 4 in the use, prolongs the utility model discloses a life.

The insulating ring 11 comprises a base plate 111 with a disc-shaped structure, a circular clamping ring 112 is arranged on the periphery of the base plate 111, a mounting hole (not shown in the figure) is further formed in the middle of the base plate 111, a connecting ring 113 is correspondingly arranged on the side edge of the mounting hole, and the connecting ring 113 is correspondingly connected with the copper cap 10. The axes of the base plate 111, the snap ring 112 and the connecting ring 113 are on the same straight line, and the protruding directions of the snap ring 112 and the connecting ring 113 are both towards the conductive ring 13. The magnetic ring 12 is arranged between the connecting ring 113 and the clamping ring 112. Insulating ring 11 and conducting ring 13 are wrapping up magnetic ring 12, prevent that magnetic ring 12 from influencing the utility model discloses with the electricity of mobile lighting equipment be connected, at the inside magnet that is equipped with of mobile lighting equipment tail-hood simultaneously in the use, can with the utility model discloses interior magnetic ring 12 inter attraction's effect makes the utility model discloses more firm with mobile lighting equipment structural connection, play duplicate protection's effect, prevent to drop at use or vibrations in-process.

The utility model discloses when the equipment finishes, the spacing ring 1 is screwed up and is let the top of enclosing cover ring 3 flush with the top of tail-hood 4 for location pearl 53 is fixed in second draw-in groove 16. The utility model discloses a mobile lighting equipment tail-hood inside can be equipped with magnet, before magnetic ring 12 adsorbs each other with the mobile lighting equipment tail-hood, draw the top to spacing ring 1 backward with outer collar 3 earlier, location pearl 5 location is in first draw-in groove 15 this moment, in card pearl 6 got back to the groovy ring 18, then adsorb magnetic ring 12 on mobile lighting equipment's the tail-hood, accomplish the utility model discloses a magnet adsorbs fixedly. Promote the top that makes outer cover ring 3 and tail-hood 4 after adsorbing well forward, the location pearl 5 location is in second draw-in groove 16 this moment, and card pearl 6 rolls off and receives the extrusion of outer cover ring 3 inner wall from the groove ring 18, extrudes card pearl 6 from through-hole 17 for in the draw-in groove of card pearl 6 crowded mobile lighting equipment tail-hood, accomplish the utility model discloses a second heavy structure is fixed, makes the utility model discloses firm being connected to on the mobile lighting equipment, the guarantee can not drop at use and vibrations process. When will take off the utility model discloses the time, draw the top of collar 1 backward to outer collar 13 again, location pearl 5 location is in first draw-in groove 15, and in card pearl 6 got back to the groovy 18, let card pearl 6 not receive the extrusion of 3 inner walls of collar for card pearl 6 can break away from the draw-in groove of mobile lighting equipment tailcap, stimulates mobile lighting equipment this moment and makes its magnet and magnetic ring 12 not attract, can easily take off the utility model discloses.

The utility model discloses with mobile lighting equipment's circuit connection process for when adsorbing magnetic ring 12 to mobile lighting equipment's tail-hood, conducting ring 13 contacts with mobile lighting equipment's outer plug, and the contact is participated in with mobile lighting equipment's interior to copper cap 10 contacts to form the electric circuit, realize the utility model discloses a drive-by-wire effect.

Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A drive-by-wire device of mobile lighting equipment comprises a tail cover (4) of a hollow cavity structure with two open ends and an electric wire (2), and is characterized in that: the electric wire fixing device is characterized in that a wire clamp (7) is arranged at one end of the electric wire (2) penetrating through the tail cover (4), an outer sleeve ring (3) and a limiting ring (1) are sequentially and correspondingly arranged on the outer side of the tail cover (4), a plurality of positioning grooves (14) are uniformly formed in the periphery of the outer wall of the tail cover (4), positioning components (5) are arranged in the positioning grooves (14), a first clamping groove (15) and a second clamping groove (16) which are recessed inwards are formed in the inner wall of the outer sleeve ring (3), the first clamping groove (15) and the second clamping groove (16) are both matched with the positioning components (5), a plurality of through holes (17) are uniformly formed in the periphery of the top of the tail cover (4), clamping beads (6) are arranged in the through holes (17), a groove ring (18) which is recessed inwards is further formed in the top end of the inner wall of the outer sleeve ring (3), and the groove ring (18), the utility model discloses a copper cap's circuit board, including circuit board (9), ply-yarn drill (7), line card (7) correspond the electricity with one side of circuit board (9) and are connected the centre of circuit board (9) opposite side corresponds and is equipped with extension spring (19), extension spring (19) are pegged graft in copper cap (10) the outside of copper cap (10) is equipped with insulating ring (11), magnetic ring (12) and conducting ring (13) in proper order, conducting ring (13) are passed in copper cap (10), conducting ring (13) correspond with tail-hood (4) and are connected.

2. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: the limiting ring (1) is correspondingly connected with the tail cover (4) through threads.

3. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: the positioning groove (14) is formed in the middle of the tail cover (4).

4. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: locating component (5) include that one end opens cavity structure fixed column (51), spring (52) and location pearl (53), fixed column (51) correspond and insert in constant head tank (14), the one end of spring (52) corresponds with the end of fixed column (51) and is connected, the other end and the location pearl (53) of spring (52) correspond and are connected, location pearl (53) can slide in fixed column (51) the opening department of fixed column (51) corresponds and is equipped with screens ring (511), screens ring (511) diameter is less than the diameter of location pearl (53).

5. The drive-by-wire device of claim 4, wherein: one end of the positioning bead (53) exceeds the fixing column (51) to form a protruding part (531), and the protruding part (531) is matched with the first clamping groove (15) and the second clamping groove (16).

6. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: the diameter of the clamping bead (6) is the same as the inner diameter of the through hole (17), and the clamping bead (6) is correspondingly connected with an external mobile lighting device.

7. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: and a gasket (8) is correspondingly arranged at the joint of the circuit board (9) and the tail cover (4).

8. The drive-by-wire device of a mobile lighting device according to claim 1, wherein: the insulating ring (11) comprises a base plate (111) of a disc-shaped structure, a circular clamping ring (112) is arranged on the periphery of the base plate (111), a mounting hole is further formed in the middle of the base plate (111), a connecting ring (113) is correspondingly arranged on the side edge of the mounting hole, and the connecting ring (113) is correspondingly connected with the copper cap (10).

9. The drive-by-wire device of claim 8, wherein: the axis of the chassis (111), the axis of the clamping ring (112) and the axis of the connecting ring (113) are on the same straight line, and the protruding directions of the clamping ring (112) and the connecting ring (113) face the conducting ring (13).

10. The drive-by-wire device of claim 8, wherein: the magnetic ring (12) is arranged between the connecting ring (113) and the clamping ring (112).