CN116480988A

CN116480988A - Lamp convenient for overhauling

Info

Publication number: CN116480988A
Application number: CN202310478449.8A
Authority: CN
Inventors: 陈军平; 陈庆亮
Original assignee: Shenzhen Qiangliming Lighting Co ltd
Current assignee: Shenzhen Qiangliming Lighting Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-25

Abstract

The invention provides a lamp convenient to overhaul, which comprises: lamp housing, drive power supply, lamp plate, control piece and lamp shade. The driving power supply is fixedly arranged in the lamp housing and is electrically connected with the power supply equipment through the socket, the LED lamp beads are arranged on the lamp panel and are electrically connected with the driving power supply, one face of the lamp housing is a light supply opening, the lamp housing is rotationally connected to the light supply opening, the LED lamp beads are used for shining through the lamp housing, the control piece is slidably connected to the periphery of the lamp housing, and the control piece can lock or unlock the lamp housing to seal the light supply opening through sliding. The lamp convenient to overhaul can be used for disassembling a single lamp by operating the control piece, and the control piece can lock or unlock the lamp shade to close the light supply opening in a sliding manner, so that the lamp convenient to overhaul is quite convenient to operate when maintenance is needed.

Description

Lamp convenient for overhauling

Technical Field

The invention relates to the field of lamps, in particular to a lamp convenient to overhaul.

Background

The lamps are common lighting devices in daily life, such as long-strip fluorescent lamps applied to large indoor spaces, exhibition halls, large venues and other places, and in the process of installation and use, shorter lamps are often connected in series to be arranged on the walls of the places or hung on the tops of the walls so as to achieve the lighting range and the lighting intensity expected by users.

Wherein, because lamps arranged in series are tightly connected with each other, when one lamp needs to be maintained, the lamp is very inconvenient.

Therefore, it is necessary to provide a lamp convenient for maintenance to solve the above technical problems.

Disclosure of Invention

The invention provides a lamp convenient to overhaul, which solves the problem that the lamp convenient to overhaul in the prior art is inconvenient to repair aiming at a single lamp.

In order to solve the technical problems, the technical scheme of the invention is as follows: a light fixture for easy access, comprising: the lamp comprises a lamp shell, a driving power supply, a lamp panel, a control piece and a lamp shade;

the LED lamp is characterized in that the driving power supply is fixedly arranged in the lamp housing and is electrically connected with the power supply equipment through the socket, the LED lamp beads are arranged on the lamp panel and are electrically connected with the driving power supply, one face of the lamp housing is provided with a light supply opening, the lamp cover is rotationally connected to the light supply opening, the LED lamp beads penetrate through the lamp cover to illuminate, the control piece is slidably connected to the periphery of the lamp housing, and the control piece can lock or unlock the lamp cover to seal the light supply opening through sliding.

In the invention, one side of the lamp shade is rotationally connected with the lamp shell through the rotating column, the axial direction of the rotating column is consistent with the sliding direction of the control piece, a notch is arranged on one side of the lamp shade far away from the rotating column, a clamping plate for limiting the lamp shade in the light supply opening is arranged on the control piece, and when the clamping plate is aligned with the notch, the lamp shade can be rotated to open the sealing of the light supply opening.

In the invention, the lampshade is in transmission connection with the control piece, and the control piece can drive the lampshade to rotate to close the light supply opening or rotate to open the light supply opening.

The control piece is sleeved on the periphery of the lamp shell in a sliding manner, a guide groove is formed in the inner side wall of the control piece, and a clearance groove corresponding to the guide groove is formed in the side wall of the lamp shell;

one side of the lamp shade is rotationally connected with the lamp shell through the column spinner, the axial direction of column spinner with the slip direction of control is unanimous, one side of column spinner is fixed to be provided with the telescopic link, the telescopic link is followed the radial direction setting of column spinner, the column spinner extends the inboard of control, the telescopic link is kept away from the one end of column spinner passes keep away the position groove with guiding groove sliding connection, thereby the control slides and drives the column spinner rotates, and then drives the lamp shade rotates and seals the light feed opening, or rotate and open and to the light feed open's closure.

Further, one end of the telescopic rod, which is far away from the rotary column, is provided with a connector connected with the guide groove, and the periphery of the connector is provided with balls for rolling contact with the inner wall of the guide groove.

In addition, the inboard of lamp body is provided with the backup pad, be provided with in the backup pad be used for with the spliced eye that the column spinner rotated and is connected, the both ends of lamp shade are provided with the connecting plate, the column spinner with the connecting plate can dismantle and be connected.

Further, a tooth-shaped hole is formed in the connecting plate, a gear end post used for being fixedly matched with the tooth-shaped hole is arranged at one end, close to the connecting plate, of the rotating post, the outer diameter of the rotating post is larger than the minimum inner diameter of the tooth-shaped hole, a threaded hole is formed in the end face of the gear end post, a base plate is arranged at one end, far away from the rotating post, of the tooth-shaped hole, and a screw penetrates through the base plate and is connected with the threaded hole.

In the invention, the lamp convenient to overhaul further comprises a plug, a socket and a mounting assembly, and a plurality of lamps convenient to overhaul are electrically connected through the plug and the socket;

the plug with the socket all with driving power supply electric connection, the socket is fixed to be set up the one end of lamp body, the plug stretches out and draws back the setting and be in the other end of lamp body, the lamp body is kept away from supply light open-ended one side is passed through installation component is connected with fixed installed part, installation component includes movable fastener, movable fastener passes through the control with the plug connection, control sliding connection is in the outward appearance of lamp body, drive through the drive the control is slided and is driven movable fastener removes to keep away from the installed part is in order to unlock, drives simultaneously the plug to shrink in the lamp body is in order to break away from with the connection of socket.

Further, the installation component further comprises a fixed fastener, the fixed fastener is fixed on the lamp housing, the movable fastener is of an L-shaped structure, one end of the movable fastener is connected with the control piece, the other end of the movable fastener is in butt joint with the fixed fastener, so that a closed loop for being connected with the installation component is formed, the control piece is connected with the plug, the plug is driven to shrink inwards of the lamp housing by driving the control piece to slide, and the movable fastener is driven to be separated from butt joint with the fixed fastener;

the fixing fastener is provided with a clamping groove, and one end of the movable fastener, which is far away from the lamp shell, is provided with a clamping block used for being clamped with the clamping groove.

In addition, the movable fastener is rotationally connected with the lamp shell around a rotating shaft, one end of the movable fastener is a lock catch end with a bent structure, the lock catch end is positioned outside the lamp shell, the lock catch end is buckled on the surface of the lamp shell to form a closed loop used for being connected with the mounting piece, the other end of the movable fastener is a pressed end, the pressed end is positioned in the lamp shell, and the rotating shaft is positioned between the lock catch end and the pressed end;

the control piece comprises an extrusion end extending into the lamp housing, the extrusion end is movably connected with the pressed end, the plug is driven to shrink inwards the lamp housing by driving the control piece to slide, and the movable fastener is driven to rotate, so that the locking end is far away from the surface of the lamp housing, and the closed loop is opened;

the compression end is provided with the spread groove, the extrusion end is connected with the cylinder pole, cylinder pole sliding connection is in the spread groove.

Compared with the prior art, the invention has the beneficial effects that: the lamp convenient to overhaul can be used for disassembling a single lamp by operating the control piece, and the control piece can lock or unlock the lamp shade to close the light supply opening in a sliding manner, so that the lamp convenient to overhaul is quite convenient to operate when maintenance is needed.

In addition, through connecting plug and movable fastener, when the movable fastener removes and keeps away from the installed part in order to unblock, the movable fastener drives the plug and to lamp body internal contraction for when dismantling the connection of movable fastener and installed part, can drive the plug internal contraction, make the plug of the lamps and lanterns of being convenient for overhaul and the socket separation of the lamps and lanterns of another being convenient for overhaul, easy operation, and can single-ended pull down one of a plurality of lamps and lanterns of being convenient for overhaul and maintain alone.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present invention.

Fig. 1 is a schematic view of two lamp docking for easy maintenance.

Fig. 2 is a schematic structural diagram of a first embodiment of a lamp of the present invention for easy maintenance.

Fig. 3 is an enlarged view of a partial structure of the control member at the left end of the easy-to-repair lamp of fig. 2.

Fig. 4 is an enlarged view of another embodiment of the structure of fig. 3.

Fig. 5 is a schematic structural view of the linkage assembly in the first embodiment.

Fig. 6 is an exploded view of the linkage assembly of fig. 5.

Fig. 7 is a schematic structural view of the linkage assembly of fig. 5 after being unlocked by the control member.

Fig. 8 is a schematic structural view of the first fixing shaft, the second fixing shaft, and the bending bar.

Fig. 9 is a schematic structural view of the lamp housing in the first embodiment.

Fig. 10 is a schematic structural view of the control member in the first embodiment.

Fig. 11 is a schematic structural view of a lamp housing in the first embodiment.

Fig. 12 is a schematic structural view of the cooperation of the control member and the movable fastener of the second embodiment of the lamp for easy maintenance of the invention.

Fig. 13 is a schematic view of the structure of the movable fastener opening closure ring in fig. 12.

Fig. 14 is a schematic structural view of a lampshade in the third embodiment.

Fig. 15 is a schematic structural view of the control member in the third embodiment.

Fig. 16 is a schematic diagram of a fitting structure of a rotary post and a lampshade in the third embodiment.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terms of directions used in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present invention only with reference to the orientation of the drawings, and are not intended to limit the present invention.

The words "first," "second," and the like in the terminology of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present invention, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the prior art, lamps which are continuously connected in series are tightly connected with each other, when one lamp needs to be maintained, only the lamp needing to be replaced cannot be disassembled, so that the maintenance is very inconvenient.

The following is a first embodiment of a lamp which can solve the above technical problems and is convenient to overhaul.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of two lamp docking for easy maintenance. Fig. 2 is a schematic structural diagram of a first embodiment of a lamp of the present invention for easy maintenance. Fig. 3 is an enlarged view of a partial structure of the control member at the left end of the easy-to-repair lamp of fig. 2.

In the drawings, like structural elements are denoted by like reference numerals.

The embodiment provides a lamp convenient to overhaul, it includes lamp body 11, drive power supply, lamp plate, plug 12, socket 14, lamp shade 19, control 13 and installation component, realize electric connection through plug 12 and socket 14 between a plurality of lamps convenient to overhaul, and at least one lamp convenient to overhaul passes through power cord 16 and power supply unit electric connection, wherein the one end of power cord 16 in this embodiment is connected with the power plug 161 that is used for with socket 14 electric grafting, still is connected with the switch 162 that is used for controlling the power supply on power cord 16 in addition.

The drive power supply is fixedly arranged in the lamp housing 11, the plug 12, the socket 14 and the lamp panel are electrically connected with the drive power supply, the lamp panel is provided with LED lamp beads, the LED lamp beads are electrically connected with the drive power supply, the drive power supply can convert electric energy supplied by the power supply equipment into specific voltage and current to drive the LED lamps of the lamp panel to emit light, and the LED lamp beads emit light through the lamp shade 19.

The socket 14 is fixedly arranged at one end of the lamp housing 11, the plug 12 is telescopically arranged at the other end of the lamp housing 11, and it is to be noted that the plug 12 is connected with the driving power supply through a conductive wire with a preset length, and the conductive wire is reserved with a sufficient length to cope with telescopic movement of the plug 12. One side of the lamp housing 11 is provided with a light supply opening 112, and the other side is connected with a fixed mounting member through a mounting assembly, and it is understood that the mounting member in the present invention has a ring structure, and the mounting member can be fixedly arranged on a wall side surface or a wall top surface, for example, is fixed on a wall side surface or a wall top surface fixing ring through expansion bolts.

The installation component includes movable fastener 151a, and movable fastener 151a activity sets up on lamp body 11, and movable fastener 151a is connected with plug 12, and movable fastener 151a removes to keep away from the installed part in order to unblock to make movable fastener 151a break away from with the connection of installed part, this in-process, movable fastener 151a can drive plug 12 to lamp body 11 internal contraction, makes the plug 12 of a lamp convenient to overhaul and the socket 14 of another lamp convenient to overhaul also can accomplish the separation, convenient operation. The lamp with the plug retracted and convenient to overhaul is shortened in overall length, so that the lamp with the plug retracted and convenient to overhaul can be independently dismounted from between the two lamps with the plug retracted and convenient to overhaul for maintenance.

The control member 13 is slidably connected to the outer surface of the lamp housing 11, and the control member 13 can lock or unlock the lamp housing 19 to close the light supply opening 112 by sliding

Referring to fig. 3, in this embodiment, the mounting assembly further includes a fixing fastener 152, the fixing fastener 152 is fixed on the lamp housing 11, the movable fastener 151a has an L-shaped structure, one end of the movable fastener 151a is fixedly connected with the control member 13, and the other end of the movable fastener 151a is abutted with the fixing fastener 152, so as to form a closed loop for connecting with the mounting member, and the closed loop can be buckled with the mounting member to form a fixed mounting.

The control member 13 is connected with the plug 12, the control member 13 is slidably connected to the outer surface of the lamp housing 11, and the plug 12 is driven to retract into the lamp housing 11 by driving the control member 13 to slide, and the movable fastener 151a is driven to be separated from the butt joint with the fixed fastener 152.

Wherein, the fixed fastener 152 is provided with a clamping groove, and one end of the movable fastener 151a away from the lamp housing 11 is provided with a clamping block 1521 for clamping with the clamping groove. The movable fastener 151a has a certain elastic deformation property, and after the clamping block 1521 of the movable fastener 151a passes through the clamping groove, the movable fastener 151a is connected with the fixed fastener 152 to form a stable closed loop.

Preferably, the control member 13 is slidably sleeved on the outer periphery of the lamp housing 11, so that the control member can stably slide on the lamp housing 11. In addition, a fastening hole is provided on the outer surface of the lamp housing 11, and a fastening member 132 is provided on the control member 13.

When the plug 12 extends to the outside of the lamp housing 11, the clamping member 132 is clamped with the clamping hole, and the movable fastener 151a is in locking connection with the mounting member.

When the plug 12 is retracted into the lamp housing 11, the locking member 132 is away from the locking hole, and the movable fastener 151a is unlocked from the mounting member.

The control member 13 may be provided with a notch, in this embodiment, the clamping member 132 may be elastically rotated by a torsion spring to be connected in the notch of the control member 13, one end of the clamping member 132 is a fixed block, the other end of the clamping member 132 is a pressing end, and the torsion spring is used for driving the fixed block to be clamped into the clamping hole, so as to fix the relative position of the control member 13 and the lamp housing, and the pressing end is pressed to enable the fixed block to be far away from the clamping block for unlocking, so as to drive the control member 13 to slide.

For the sake of clarity, the three lamps for easy maintenance are set here as the first lamp, the second lamp and the third lamp, and the second lamp is connected between the first lamp and the third lamp.

When the plug 12 extends to the outside of the lamp housing 11, the control member 13 protrudes out of the end face of the lamp housing 11 in a direction away from the socket 14, and when the plug 12 is retracted into the lamp housing 11, one end of the second lamp away from the socket 14 is separated from the first lamp by a set distance, that is, the control member 13 and the plug 12 of the second tandem lamp are separated from the first lamp by the set distance, and the set distance can be used for providing a separation space between the socket 14 of the second lamp and the plug 12 of the third lamp so as to independently detach the second lamp.

In this embodiment, the end face of the control member 13 is provided with a positioning post 131, the end face of the lamp housing 11 away from the control member 13 is provided with a positioning hole 111, and two adjacent lamps convenient for maintenance are in positioning fit through the positioning post 131 and the positioning hole 111. So that a more stable connection is formed between a plurality of lamps which are convenient to overhaul.

The lamp housing 11 is provided with a hooking member 18 for hooking with the mounting member at an end thereof close to the socket 14, and the hooking member is open at an end thereof remote from the plug 12. When a lamp convenient to overhaul has the separation space, the lamp convenient to overhaul can slide towards the direction close to the plug 12, so that the hook piece 18 slides out of the mounting piece, and the disassembly can be completed, and the operation is convenient. When the plurality of lamps convenient to overhaul do not have a separation space, the hook piece 18 cannot slide out of the mounting piece, so that stable mounting connection can be maintained.

Wherein both the movable fastener 151a and the inner top surface of the hook member may be provided with an arcuate recess adapted to the mounting member to form a more stable connection.

Referring to fig. 5-7, in the present embodiment, the control member 13 may be connected to the plug 12 through a linkage assembly, the travel distance of the plug 12 is greater than the travel distance of the control member 13, when the plug 12 is in the extended state, the plug 12 protrudes out of the end surfaces of the control member 13 and the lamp housing 11, by setting the linkage structure, when the control member 13 slides in a direction approaching to the socket 14, the plug 12 can retract by a greater distance, and the plug 12 can protrude out of the end surfaces of the control member 13 and the lamp housing 11 by a smaller dimension, even without protruding out of the end surfaces of the control member 13 and the lamp housing 11. The lamp convenient to overhaul has larger separation space and is convenient to disassemble.

Specifically, the linkage assembly includes a first transmission rod 171 and a second transmission rod 172, the first transmission rod 171 is rotatably connected with the lamp housing 11 around a first fixed shaft 174, and the second transmission rod 172 is rotatably connected with the lamp housing 11 around a second fixed shaft. The control member 13 is provided with a first connecting column 134, a first end of the first transmission rod 171 is provided with a first sliding groove 1712, and the first connecting column 134 is movably connected with the first sliding groove 1712, so that the first end of the first transmission rod 171 is movably connected with the control member 13. The second end of the first transmission rod 171 is provided with a second connection column 1713, the first end of the second transmission rod 172 is provided with a second sliding groove 1722, the second connection column 1713 is movably connected with the second sliding groove 1722, the second end of the first transmission rod 171 is movably connected with the first end of the second transmission rod 172, the second end of the second transmission rod 172 is movably connected with the plug 12 through a third connection column 1723, and a third sliding groove movably connected with the third connection column 1723 is arranged on the side surface of the plug 12.

The first end of the first transmission rod 171 is spaced from the first fixed shaft 174 less than the second end of the first transmission rod 171 is spaced from the first fixed shaft 174, and the first end of the second transmission rod 172 is spaced from the second fixed shaft 175 less than the second end of the second transmission rod 172 is spaced from the second fixed shaft 175, such that the control member 13 can slide a greater distance through the linkage assembly to drive the plug 12 after sliding.

Referring to fig. 8, in the present embodiment, the first fixing shaft 174 is disposed on an inner wall surface of the lamp housing 11, the second fixing shaft 175 is fixedly connected to the lamp housing 11 through the bending rod 173, the first driving rod 171 and the second driving rod 172 are specifically in a laminated structure, so that space is saved, and the first driving rod 171 and the second driving rod 172 do not interfere with each other.

Referring to fig. 9-11, in the present embodiment, one side of the lamp cover 19 is rotatably connected to the lamp housing 11 through a rotating column 191, the axial direction of the rotating column 191 is consistent with the sliding direction of the control member 13, a notch 192 is provided on one side of the lamp cover 19 away from the rotating column 191, a clamping plate 135 for limiting the lamp cover 19 in the light supplying opening 112 is provided on the control member 13, and when the clamping plate 135 is aligned with the notch 192, the lamp cover 19 can be rotated to open the light supplying opening 112. Thus, the lamp shade 19 can be unlocked while the operation control piece 13 drives the plug 12 and the movable fastener 151 to be unlocked, so that the lamp shade 19 can be opened for maintenance.

The working principle of the invention is as follows: the three set lamps which are convenient to overhaul are respectively a first lamp, a second lamp and a third lamp for working principle explanation, when the second lamp needs to be disassembled, external force can be applied to drive the control member 13 of the second lamp to slide towards the direction close to the socket 14, the control member 13 drives the plug 12 to shrink inwards towards the lamp housing 11 through the linkage assembly, the control member 13 and the plug 12 of the second serial lamp are separated from the first lamp and are separated by a set distance, the set distance can be used for providing a separation space between the socket 14 of the second lamp and the plug 12 of the third lamp, and at the moment, the second lamp only needs to slide towards the direction far away from the third lamp, so that the socket 14 of the second lamp is separated from the plug 12 of the third lamp, and the hook member 18 is separated from a corresponding mounting member, so that the disassembly and assembly can be completed.

The following is a second embodiment of a lamp which can solve the above technical problems and is convenient to overhaul, the main difference between the second embodiment and the first embodiment is that the structure of the movable fastener is different, other components can adopt the same structure, and the same structure in the second embodiment adopts the same reference numerals as the first embodiment.

Referring to fig. 12 and 13, the present embodiment provides a lamp convenient for maintenance, which includes a lamp housing 11, a driving power source, a lamp panel, a plug 12, a socket 14 and a mounting assembly, wherein a plurality of lamps convenient for maintenance are electrically connected through the plug 12 and the socket 14, and at least one lamp convenient for maintenance is electrically connected with a power supply device through a power cord 16, wherein one end of the power cord 16 in the present embodiment is connected with a power plug 161 for electrically plugging with the socket 14, and a switch 162 for controlling power supply is further connected on the power cord 16.

The driving power supply is fixedly arranged in the lamp housing 11, the plug 12, the socket 14 and the lamp panel are electrically connected with the driving power supply, and the driving power supply can convert electric energy supplied by the power supply equipment into specific voltage and current to drive the LED lamp of the lamp panel to emit light.

The socket 14 is fixedly arranged at one end of the lamp housing 11, the plug 12 is telescopically arranged at the other end of the lamp housing 11, and it is to be noted that the plug 12 is connected with the driving power supply through a conductive wire with a preset length, and the conductive wire is reserved with a sufficient length to cope with telescopic movement of the plug 12. One side of the lamp housing 11 is provided with a light supply opening 112, and the other side is connected with a fixed mounting member through a mounting assembly, and it is understood that the mounting member in the invention is in a ring-shaped structure, and the mounting member can be fixedly arranged on the side surface or the top surface of the wall.

The installation component in this embodiment includes movable fastener 151b, and movable fastener 151b activity sets up on lamp body 11, and movable fastener 151b is connected with plug 12, and when movable fastener 151b moved away from the installed part in order to unlock, movable fastener 151b drove plug 12 to the inside shrink of lamp body 11.

In this embodiment, the outer surface of the lamp housing 11 is slidably connected with a control member 13, and the control member 13 is fixedly connected with the plug 12.

The movable fastener 151b rotates around the rotating shaft 153 to be connected with the lamp housing 11, one end of the movable fastener 151b is a locking end of a bending structure, the locking end is located outside the lamp housing 11, the locking end is buckled on the surface of the lamp housing 11 to form a closed loop used for being connected with a mounting piece, the other end of the movable fastener 151b is a pressed end, the pressed end is located in the lamp housing 11, and the rotating shaft is located between the locking end and the pressed end.

The control member 13 includes a pressing end extending in the lamp housing 11, the pressing end being movably connected to the pressing end, the pressing end being slidably connected to the pressing end while being capable of rotating relative to the pressing end. The plug 12 is driven to retract into the lamp housing 11 by sliding the driving control member 13, and the movable fastener 151b is driven to rotate, so that the locking end is far away from the surface of the lamp housing 11, and the closed ring is opened, as shown in fig. 12, and as shown in fig. 13, the closed ring is opened.

Specifically, the compression end is provided with the spread groove 151b1, and the extrusion end is connected with the cylinder pole 133, and cylinder pole 133 sliding connection is in spread groove 151b1, realizes extrusion end and compression end sliding connection and can relative rotation simultaneously.

In this embodiment, the control member 13 is slidably sleeved on the outer periphery of the lamp housing 11, a clamping hole is provided on the outer surface of the lamp housing 11, and a clamping piece 132 is provided on the control member 13;

when the plug 12 extends to the outside of the lamp housing 11, the clamping piece 132 is clamped with the clamping hole, and the movable fastener 151b is in locking connection with the mounting piece;

when the plug 12 is retracted into the lamp housing 11, the locking member 132 is away from the locking hole, and the movable fastener 151b is unlocked from the mounting member.

Further, the clamping piece 132 is elastically rotated and connected to the control piece 13 through a torsion spring, one end of the clamping piece 132 is a fixed block, one end of the clamping piece 132 is a pressing end, the torsion spring is used for driving the fixed block to be clamped into the clamping hole, and the pressing end is pressed to enable the fixed block to be far away from the clamping block.

In addition, the set three lamps convenient to overhaul are respectively a first lamp, a second lamp and a third lamp, and the second lamp is connected between the first lamp and the third lamp;

In this embodiment, the end face of the control member 13 may be provided with a positioning post 131, the end face of the lamp housing 11 away from the control member 13 is provided with a positioning hole 111, and two adjacent lamps convenient for maintenance are in positioning fit through the positioning post 131 and the positioning hole 111.

The lamp housing 11 is provided with a hanger member for hooking with the mounting member at one end thereof close to the socket 14, and the end of the hanger member remote from the plug 12 is an opening.

In this embodiment, the control member 13 may be connected to the plug 12 through the linkage assembly, the travel distance of the plug 12 is greater than the travel distance of the control member 13, when the plug 12 is in the extended state, the plug 12 protrudes out of the end surfaces of the control member 13 and the lamp housing 11, and by setting the linkage structure, when the control member 13 slides in a direction close to the socket 14, the plug 12 can retract by a greater distance, and the plug 12 can protrude out of the end surfaces of the control member 13 and the lamp housing 11 by a smaller dimension, and even does not protrude out of the end surfaces of the control member 13 and the lamp housing 11. The lamp convenient to overhaul has larger separation space and is convenient to disassemble.

The lamp convenient to overhaul of this preferred embodiment is through connecting plug and movable fastener, and when the movable fastener moved away from the installed part in order to unblock, movable fastener drove the plug to lamp body internal contraction for when dismantling the connection of movable fastener and installed part, can drive the plug internal contraction, make the plug of the lamp convenient to overhaul and the socket 14 separation of another lamp convenient to overhaul, easy operation, and can single-ended pull down one of a plurality of lamps and lanterns convenient to overhaul and maintain alone.

The following is a third embodiment of a lamp convenient for maintenance and solving the above technical problems, and the main difference between the present embodiment and the first embodiment is that the transmission connection structure of the lamp shade and the control element is different, the other components are the same structures, the same parts as those of the first embodiment are not repeated, and the same structures as those of the first embodiment are denoted by the same reference numerals.

Referring to fig. 2 and 9, the present embodiment provides a lamp convenient for maintenance, which includes a lamp housing 11, a driving power source, a lamp panel, a plug 12, a socket 14, a lamp cover 19, a control member 13 and an installation component, wherein a plurality of lamps convenient for maintenance are electrically connected with each other through the plug 12 and the socket 14, and at least one lamp convenient for maintenance is electrically connected with a power supply device through a power line 16, wherein one end of the power line 16 in the present embodiment is connected with a power plug 161 for electrically plugging with the socket 14, and a switch 162 for controlling power supply is further connected on the power line 16.

The installation component includes the activity fastener, and the activity fastener activity sets up on lamp body 11, and the activity fastener is connected with plug 12, and the installation spare is kept away from in the activity fastener removal in order to unblock to make the activity fastener break away from with the connection of installation spare, this in-process, the activity fastener can drive plug 12 to lamp body 11 internal contraction, makes the plug 12 of a lamp convenient to overhaul and the socket 14 of another lamp convenient to overhaul also can accomplish the separation, convenient operation. The lamp with the plug retracted and convenient to overhaul is shortened in overall length, so that the lamp with the plug retracted and convenient to overhaul can be independently dismounted from between the two lamps with the plug retracted and convenient to overhaul for maintenance.

The structure of the control member 13 of the present embodiment for controlling the unlocking or locking of the movable fastener and the extension or retraction of the control plug 12 may be the specific structure of the first embodiment and the second embodiment, which will not be described herein.

Referring to fig. 14 and fig. 5, in the present embodiment, the lamp shade 19 is in transmission connection with the control member 13, and the control member 13 slides to drive the lamp shade 19 to rotate to close the light supplying opening 112 or rotate to open the light supplying opening 112.

In this embodiment, the control member 13 is slidably sleeved on the outer periphery of the lamp housing 11, a guiding slot 136 is disposed on an inner sidewall of the control member 13, and a clearance slot corresponding to the guiding slot 136 is disposed on a sidewall of the lamp housing 11.

One side of the lamp shade 19 is rotationally connected with the lamp housing 11 through a rotary column 191, the axial direction of the rotary column 191 is consistent with the sliding direction of the control member 13, a telescopic rod 193 is fixedly arranged on one side of the rotary column 191, the telescopic rod 193 is arranged along the radial direction of the rotary column 191, the rotary column 191 extends on the inner side of the control member 13, one end, far away from the rotary column 191, of the telescopic rod 193 penetrates through the clearance groove and the guide groove 136 to be slidingly connected, the guide groove 136 is inclined relative to the axial direction of the rotary column 191, and the control member 13 slides to drive the rotary column 191 to rotate, so that the lamp shade 19 is driven to rotate to seal the light supply opening 112 or rotate to open the light supply opening 112.

Referring to fig. 16, specifically, a connector 1931 for connecting with the guiding groove 136 is disposed at an end of the telescopic rod 193 away from the rotating column 191, and balls 1932 for rolling contact with an inner wall of the guiding groove 136 are disposed at a peripheral side of the connector 1931, so that sliding between the connector 1931 and the guiding groove 136 is smoother. The inner wall of the guiding groove 136 is provided with an inner groove, and the connector 1931 is limited in the guiding groove 136 and cannot be pulled out.

Referring to fig. 9 and 16, in the present embodiment, a support, 113 is provided on the inner side of the lamp housing 11, a connection hole 1131 for rotationally connecting with the rotation column 191 is provided on the support plate 113, and a connection plate 194 is provided on two ends of the lamp housing 19, wherein the rotation column 191 is detachably connected with the connection plate 194, so that the rotation column 191 and the telescopic rod 193 can be connected with the control member 13 first, and then the rotation column 191 is fixedly connected with the connection plate 194, which is convenient to operate.

In this embodiment, a tooth-shaped hole 1941 is provided on the connection plate 194, one end of the rotation column 191 close to the connection plate 194 is provided with a gear end column 1911 for being fixedly matched with the tooth-shaped hole 1941, the outer diameter of the rotation column 191 is larger than the minimum inner diameter of the tooth-shaped hole 1941, a threaded hole is provided on the end face of the gear end column 1911, one end of the tooth-shaped hole 1941 far away from the rotation column 191 is provided with a backing plate 195, a screw 196 penetrates through the backing plate 195 to be connected with the threaded hole, and therefore the rotation column 191 can be fixedly locked on one side of the connection plate 194 through the backing plate 195 and the screw 196.

When a lamp convenient to overhaul needs to be disassembled, the control piece 13 is pushed to slide towards the direction close to the socket 14, so that the plug 12 is driven to retract inwards towards the lamp housing 11, the plug 12 is separated from the socket of the adjacent lamp by a set distance, and meanwhile, the movable fastener 151 is driven to be separated from the mounting piece.

On the other hand, pushing the control member 13, the connector 1931 of the telescopic rod 193 slides from the low point to the high point of the guide groove 136 in the orientation of fig. 15, causing the rotation of the rotary column 191, which in turn opens the lamp housing 19 for maintenance.

The set distance can be used for providing a separation space between the socket 14 of the second lamp and the plug 12 of the third lamp, at this time, the second lamp is only required to slide in a direction away from the third lamp, so that the socket 14 of the second lamp is separated from the plug 12 of the third lamp, and the hook member 18 is separated from the corresponding mounting member, thereby completing the disassembly and assembly

In summary, although the present invention has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a lamps and lanterns convenient to overhaul which characterized in that includes: the lamp comprises a lamp shell, a driving power supply, a lamp panel, a control piece and a lamp shade;

2. The lamp convenient to overhaul as claimed in claim 1, wherein one side of the lamp cover is rotatably connected with the lamp housing through a rotating column, the axial direction of the rotating column is consistent with the sliding direction of the control member, a notch is arranged on one side of the lamp cover away from the rotating column, a clamping plate for limiting the lamp cover in the light supply opening is arranged on the control member, and when the clamping plate is aligned with the notch, the lamp cover can rotate to open the light supply opening.

3. The lamp convenient to overhaul as claimed in claim 1, wherein the lamp shade is in transmission connection with the control member, and the control member can drive the lamp shade to rotate to close the light supply opening or rotate to open the light supply opening.

4. The lamp convenient to overhaul as claimed in claim 3, wherein the control member is slidably sleeved on the periphery of the lamp housing, a guide groove is formed in the inner side wall of the control member, and a clearance groove corresponding to the guide groove is formed in the side wall of the lamp housing;

5. The lamp convenient to overhaul as claimed in claim 4, wherein a connector for connecting with the guide groove is arranged at one end of the telescopic rod, which is far away from the rotary column, and balls for rolling contact with the inner wall of the guide groove are arranged at the periphery of the connector.

6. The lamp convenient to overhaul as claimed in claim 4, wherein a supporting plate is arranged on the inner side of the lamp housing, a connecting hole for rotating and connecting with the rotating column is formed in the supporting plate, connecting plates are arranged at two ends of the lamp shade, and the rotating column is detachably connected with the connecting plates.

7. The lamp convenient to overhaul as claimed in claim 6, wherein a tooth-shaped hole is formed in the connecting plate, a gear end post which is used for being fixedly matched with the tooth-shaped hole is arranged at one end, close to the connecting plate, of the rotating post, the outer diameter of the rotating post is larger than the minimum inner diameter of the tooth-shaped hole, a threaded hole is formed in the end face of the gear end post, a base plate is arranged at one end, far away from the rotating post, of the tooth-shaped hole, and a screw penetrates through the base plate to be connected with the threaded hole.

8. The easy-to-overhaul lamp of claim 1, further comprising a plug, a socket and a mounting assembly, wherein a plurality of the easy-to-overhaul lamps are electrically connected with each other through the plug and the socket;

9. The easy-to-overhaul lamp of claim 8, wherein the mounting assembly further comprises a fixing fastener, the fixing fastener is fixed on the lamp housing, the movable fastener is of an L-shaped structure, one end of the movable fastener is connected with the control member, the other end of the movable fastener is in butt joint with the fixing fastener, so that a closed loop for connecting with the mounting member is formed, the control member is connected with the plug, and the plug is driven to retract into the lamp housing by driving the control member to slide, and the movable fastener is driven to be separated from butt joint with the fixing fastener;

10. The lamp convenient to overhaul as claimed in claim 8, wherein the movable fastener is rotatably connected with the lamp housing around a rotating shaft, one end of the movable fastener is a locking end with a bent structure, the locking end is positioned outside the lamp housing, the locking end is buckled on the surface of the lamp housing to form a closed loop for being connected with the mounting piece, the other end of the movable fastener is a pressed end, the pressed end is positioned in the lamp housing, and the rotating shaft is positioned between the locking end and the pressed end;