CN111288393A

CN111288393A - Lamp and lamp assembly

Info

Publication number: CN111288393A
Application number: CN202010265340.2A
Authority: CN
Inventors: 张雪涛; 刘平; 周杭
Original assignee: Meizhi Photoelectric Technology Co ltd
Current assignee: Meizhi Photoelectric Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-06-16
Anticipated expiration: 2040-04-07
Also published as: CN111288393B

Abstract

The invention provides a lamp and a lamp assembly. The lamp comprises: the lamp holder is internally provided with a lens and a light-emitting element; the lamp body is connected with the lamp cap to form a shell of the lamp body, and the lamp cap is rotatably connected with the lamp body; the transmission mechanism is arranged between the shell and the light-emitting element and is used for driving the light-emitting element to move relative to the lens in the process that the lamp holder cover rotates relative to the lamp body so as to adjust the distance between the light-emitting element and the lens. According to the lamp provided by the invention, when a user needs to focus a target object in an illumination area or expand the illumination area, under the condition that the target object is fixed, the central illumination of the lamp on the target object can be adjusted only by rotating the lamp cap cover without adjusting the position of the lamp, and the adjusting mode is convenient to operate and brings convenience to the user.

Description

Lamp and lamp assembly

Technical Field

The invention relates to the field of lamps, in particular to a lamp and a lamp assembly.

Background

At present, in the lamps in the market, the distance between the lens inside the lamp and the light emitting element is relatively fixed, so that the light intensity emitted from the center of the light emitting surface of the lamp is not changed. If the focus of the target object in the illumination area is to be realized or the illumination area is to be enlarged, the central illumination of the target object can be adjusted only by adjusting the position of the lamp under the condition that the target object is fixed, and the adjusting method is inconvenient to operate and brings inconvenience to a user.

Disclosure of Invention

In order to solve at least one of the above technical problems, an object of the present invention is to provide a lamp.

It is another object of the present invention to provide a lamp assembly.

In order to achieve the above object, a first aspect of the present invention provides a lamp, including: the lamp cap is internally provided with a lens and a light-emitting element; the lamp body is connected with the lamp cap to form a shell of the lamp body, and the lamp cap is rotatably connected with the lamp body; the transmission mechanism is arranged between the shell and the light-emitting element and is used for driving the light-emitting element to move relative to the lens in the process that the lamp cap rotates relative to the lamp body so as to adjust the distance between the light-emitting element and the lens.

According to the lamp provided by the technical scheme of the first aspect of the invention, the lamp cap and the lamp body are designed to be in a rotary connection mode, and the transmission mechanism is additionally arranged between the shell of the lamp body and the light-emitting element, so that the distance between the lens in the shell and the light-emitting element can be adjusted as required. Therefore, when a user needs to focus a target object in the illumination area or expand the illumination area, under the condition that the target object is fixed, the central illumination of the lamp on the target object can be adjusted only by rotating the lamp cap cover without adjusting the position of the lamp, and the adjusting mode is convenient to operate and brings convenience to the user.

In addition, the lamp in the above technical solution provided by the present invention may further have the following additional technical features:

in the above technical solution, the transmission mechanism includes: the first threaded piece is at least partially positioned in the lamp cap and is fixed relative to the lamp cap so as to realize synchronous rotation; and the second threaded part is arranged in the shell and is screwed with the first threaded part, the light-emitting element and the second threaded part are relatively fixed to realize synchronous movement, and an anti-rotating structure is arranged between the second threaded part and the shell, so that in the process that the first threaded part rotates relative to the lamp body, the second threaded part moves relative to the shell to drive the light-emitting element to move relative to the lens.

In this scheme, when needs focusing, rotate the lamp holder cover, the lamp holder cover can drive first screw member synchronous rotation. The first threaded part acts on the second threaded part through threads, and the second threaded part is limited by the anti-rotation structure and cannot rotate along with the first threaded part, so that the second threaded part can move relative to the lamp body and drive the light-emitting element to move relative to the lens, and the function of focusing is realized. The utility model discloses the combined action of screw thread closure structure and rotation-proof structure is revolved in this scheme utilization, turns into the linear motion of light-emitting component with the rotary motion between lamp holder cover and the lamp body to realize the distance adjustment between light-emitting component and the lens, reach the focusing purpose. Meanwhile, the lamp cap and the lamp body cannot move in a telescopic mode, and the integrity and the stability of the lamp body are guaranteed.

Of course, the transmission mechanism is not limited to the above form. For example, the following may be used: the rotating piece and the lamp holder cover synchronously rotate in a matching mode of the rotating piece and the sliding piece; an anti-rotation structure is arranged between the sliding part and the lamp body and can only slide relative to the lamp body. Wherein, one of the rotating part and the sliding part is provided with a spiral groove, and the other one is provided with a bulge which is embedded into the spiral groove and can move along the spiral groove; alternatively, the rotary member and the slide member are both cams, and the two cams are engaged with each other and can be relatively close to or relatively far from each other.

In the above technical solution, the anti-rotation structure includes an anti-rotation convex portion and an anti-rotation concave portion, and the anti-rotation concave portion is in concave-convex fit with the anti-rotation convex portion to limit the second screw member to rotate relative to the lamp body; one of the anti-rotation convex part and the anti-rotation concave part is arranged on the second threaded part, and the other one is arranged in the lamp body.

The anti-rotation convex part is arranged on the second threaded part, the anti-rotation concave part is arranged in the lamp body, or the anti-rotation concave part is arranged in the lamp body, the anti-rotation concave part is arranged on the second threaded part, and the anti-rotation convex part and the anti-rotation concave part are matched to effectively prevent the second threaded part from rotating relative to the lamp body, so that the anti-rotation effect is achieved. Simultaneously, this scheme simple structure, the machine-shaping of being convenient for is favorable to reduce cost.

Of course, the rotation preventing structure is not limited to the form of the rotation preventing convex portion and the rotation preventing concave portion. Such as: the second screw thread spare is equipped with the internal thread, and the outer wall of second screw thread spare is non-cylindrical, is equipped with the spacing spout with the outer wall adaptation of second screw thread spare in the lamp body, and then the second screw thread spare also can not rotate relative to the lamp body, can only slide along spacing spout.

In the above technical solution, a fixing frame is provided in the lamp body, and the anti-rotation convex portion or the anti-rotation concave portion is provided on the fixing frame.

The fixing frame is arranged in the lamp body and can be used for installing parts such as an electric control board, and the anti-rotation convex part or the anti-rotation concave part is arranged on the fixing frame, so that the structure of the lamp body and the structure of the second threaded part are simplified.

In the above technical solution, the anti-rotation convex part protrudes from the middle part of the second threaded part toward the fixing frame, and the anti-rotation concave part is arranged in the middle part of the fixing frame.

In this scheme, prevent changeing the convex part and prevent changeing the concave part and all being located the middle part, the two unsmooth cooperation is favorable to second screw spare and mount atress balanced to prevent that the second screw spare from taking place the circumstances such as slope, wave at the removal in-process, thereby improved drive mechanism's use reliability, improved the use reliability of lamps and lanterns. Wherein, the rotation-proof concave part can be surrounded by the annular plate.

In the above technical solution, the fixing frame is a battery fixing frame, the battery fixing frame is connected with an electric control board, and the electric control board is electrically connected with the light emitting element; the lamp body is also provided with a control piece, and the control piece is used for controlling the light-emitting element.

In the scheme, the light-emitting element can be controlled through the control part, such as the on-off of the light-emitting element and the brightness gear of the light-emitting element are controlled, so that the lamp can be independently used as a flashlight, and the flashlight is very convenient.

In any one of the above technical solutions, a limiting convex part is arranged in the lamp cap housing, the first threaded part is in a cylindrical structure, and the lens is clamped between the first threaded part and the limiting convex part; one of the lamp holder cover and the first threaded part is provided with an anti-rotation convex rib, the other one of the lamp holder cover and the first threaded part is provided with an anti-rotation groove, and the anti-rotation convex rib is matched with the anti-rotation groove in an inserted mode so as to limit the first threaded part to rotate relative to the lamp holder cover.

The lens is clamped between the limiting convex part and the first threaded part, so that the position stability of the lens is effectively guaranteed. The limiting convex part can be an annular convex edge, a plurality of point-shaped convex edges or an end face of one end of the lamp holder cover far away from the lamp body. Meanwhile, the first threaded part and the lamp holder cover synchronously rotate by utilizing the limiting matching of the anti-rotation convex ribs and the anti-rotation grooves, the structure is simple, the processing and forming are convenient, and the cost is reduced.

Further, the first threaded member is provided with an internal thread, and the second threaded member is provided with an external thread. The anti-rotation convex ribs and the anti-rotation grooves are arranged at one end of the lamp holder cover and the threaded structural member close to the lamp body.

In any of the above technical solutions, the transmission mechanism further includes: and the light source fixing plate is fixedly connected with the second threaded part and fixes the light-emitting element on the second threaded part.

This scheme utilization light source fixed plate realizes the relatively fixed of light emitting component and second screw, compares in directly with light emitting component and second screw together fixed, can play certain guard action to light emitting component, also is convenient for rationally select light emitting component's kind and size, also is convenient for rationally design the shape and the size of second screw to optimize product structure and performance.

In the technical scheme, the second threaded part comprises a cylinder body and a connecting plate connected with the inner wall surface of the cylinder body, wherein external threads are arranged on the outer wall surface of the cylinder body, and the connecting plate is provided with a connecting hole; the light-emitting element is arranged on the light source plate, the light source plate is clamped between the connecting plate and the light source fixing plate, and the light source fixing plate is provided with a light-transmitting structure; the light source fixing plate is provided with a connecting convex column, and the connecting convex column is fixedly connected with the connecting hole through a fastener.

The light source plate is clamped between the light source fixing plate and the connecting plate of the second threaded part, and the light emitting element and the second threaded part can be fixed relatively only by fixedly connecting the light source fixing plate and the connecting plate through fasteners such as screws. Meanwhile, the light source fixing plate is provided with a light-transmitting structure, so that light emitted by the light-emitting element can penetrate through the light source fixing plate.

In the above technical scheme, a positioning groove is formed on the surface of the connecting plate, which is close to the light source plate, and the connecting convex column is inserted and matched with the positioning groove; the surface of the connecting plate, which is far away from the light source plate, is provided with an anti-rotation convex part, and the anti-rotation convex part forms part of the anti-rotation structure.

The cooperation of constant head tank and connection projection can play the effect of pre-installation location, is favorable to improving the assembly efficiency between light source fixed plate and the second screw.

The surface of the connecting plate far away from the light source plate is provided with the anti-rotation convex part, the anti-rotation convex part is matched with the anti-rotation concave part in a concave-convex mode, the second threaded part can be prevented from rotating relative to the lamp body, the anti-rotation convex part is arranged at the position, the stress of the second threaded part is convenient to balance, and therefore the stability of the second threaded part in the moving process is improved.

In the above technical solution, the light source fixing plate is a reflector; and the position of the reflector corresponding to the light-emitting element is provided with a light hole.

The reflector is used as the light source fixing plate, so that the fixing effect is achieved, the light leakage phenomenon is reduced, and the utilization rate of light energy is improved. The light holes are formed in the light reflecting plate to form a light transmitting structure, so that light loss is reduced, and the utilization rate of light energy is improved.

In any of the above technical solutions, one of the lamp cap and the lamp body is provided with an annular rail groove, and the other is provided with a rotating protrusion, and the rotating protrusion is embedded in the annular rail groove and adapted to rotate along the annular rail groove.

The cooperation in convex part and annular track groove is rotated in this scheme utilization, has realized that the lamp holder cover is connected with the rotation of lamp body, simple structure, and the machine-shaping of being convenient for is favorable to reduce cost. Meanwhile, in the focusing process, the shell cannot move in a telescopic mode, the lamp holder cover can be effectively prevented from being separated from the lamp body, and the attractiveness of the appearance of the shell is guaranteed.

In the above technical scheme, one end of the lamp cap close to the lamp body is provided with a folded edge, the folded edge bends and extends towards the inner side of the lamp cap, and the folded edge forms the rotary convex part; the annular track groove is formed in the outer wall surface of the lamp body.

The inside hem of this scheme utilization lamp holder cover is as rotating the convex part to establish annular track groove on the outer wall of lamp body correspondingly, be convenient for hide the hem in annular track groove, improve the pleasing to the eye degree of product.

In the technical scheme, a buckle is arranged at one end, close to the lamp holder cover, of the lamp body, and the buckle is matched with the folded edge hook.

The setting of buckle is favorable to improving the joint strength of lamp holder cover and lamp body on the one hand, further reduces the risk that the lamp holder cover breaks away from the lamp body, and on the other hand is favorable to reducing the assembly degree of difficulty between lamp holder cover and the lamp body to improve assembly efficiency. Wherein, the buckle can the annular buckle, also can be a plurality of buckles that the circumference interval along the lamp body set up.

In any one of the above technical solutions, one end of the lamp cap cover, which is far away from the lamp body, is provided with a light exit surface and an anti-glare structure, the anti-glare structure surrounds the light exit surface, and the light exit surface is located in a space surrounded by the anti-glare structure.

The anti-glare structure can prevent light rays emitted from the light emitting surface from directly entering eyes of a user, so that an anti-glare effect is achieved, and the use comfort of the user is improved; meanwhile, light rays emitted from the light emitting surface to the periphery can be reflected to the middle part through the anti-glare structure, so that a light condensation effect is achieved, the light rays are condensed at the irradiated object, and the definition of the irradiated object is improved.

In the technical scheme, the anti-dazzle structure is in a step shape; or the anti-dazzle structure is in a curved surface shape.

The anti-dazzle structure is in a step shape or a curved surface shape (such as a bowl-shaped structure), and can play a good role in shading and condensing light, so that the use comfort of a user is improved.

In any of the above technical solutions, the luminaire further includes: the lamp body comprises a lamp body, a plurality of connecting pieces and a plurality of connecting parts, wherein the lamp body is provided with a plurality of connecting parts, the connecting pieces are arranged on the lamp body and are used for matching with the connecting parts, and the connecting pieces are configured to be detachably connected with the matched connecting parts, so that the lamp body is detachably assembled on a lamp holder with any one connecting part.

The lamp body is provided with a connecting piece which is used for being detachably connected with the connecting part, so that the lamp is assembled on the lamp holder with the connecting part in a detachable mode. Like this, lamps and lanterns except can satisfying handheld use scene, still can assemble the use on the lamp stand, satisfy user's different use scene demands better, and in this structure, set up a plurality of connecting pieces on the lamp body, utilize a plurality of connecting portions that the connecting pieces are supporting, thus, the supporting a plurality of connecting portions of same lamps and lanterns, can realize lamps and lanterns and select supporting use between a plurality of lamp stands, as a lamps and lanterns through supporting respectively with a plurality of lamp stands, realize that same lamps and lanterns can be used to the desk lamp, the centre gripping lamp, in scenes such as night-light, the use scene is abundanter, shared lamps and lanterns have also been realized simultaneously, thereby lamps and lanterns quantity demand has been saved, and the cost is reduced.

Moreover, the desk lamp can become a zoom desk lamp, the clamping lamp can become a zoom clamping lamp, and the night lamp can become a zoom night lamp.

In the above technical solution, the connecting members are different from each other, and the plurality of connecting members are adapted to mate with the plurality of different connecting portions.

In this scheme, set up between the connecting piece inequality, like the structure inequality and/or cooperation form and/or size model difference etc. can form a complete set more types connecting portion like this to can satisfy the selection collocation of same lamps and lanterns between multiple lamp stand better, satisfy the user demand of user to with lamps and lanterns in different scenes better.

In the above technical solution, at least one of the connectors is configured to be suitable for being matched with the matched connecting part in a magnetic attraction manner.

In this scheme, set up at least one connecting piece and corresponding supporting connecting portion and be suitable for magnetism to inhale the cooperation mutually, inhale the cooperation and connect and have good assembly stability and quick detach nature, compromise equipment fastness and convenient to use nature better.

In the above technical solution, one of the plurality of connecting members is a first connecting member, the first connecting member is configured to be suitable for being matched with the matching connecting member in a magnetic attraction manner, and when the first connecting member is matched with the matching connecting member in the magnetic attraction manner, the housing is matched with the lamp holder.

In this scheme, first connecting piece is through the cooperation of inhaling with corresponding supporting connecting portion magnetism to utilize magnetism to inhale power and make the casing cooperate on the lamp stand, have the loading and unloading convenience, realize the simple swift installation between lamps and lanterns and the lamp stand.

In the above technical solution, the housing is provided with a limiting structure, and the limiting structure is configured to be suitable for being matched with the lamp holder to limit the movement of the housing on the lamp holder.

In this scheme, set up limit structure and lamp stand cooperation, the restriction casing removes on the lamp stand, like this, can reduce the risk of slippage dislocation between first connecting piece and the corresponding supporting connecting portion to guarantee assembly stability and reliability between lamps and lanterns and the lamp stand better.

In the above technical solution, the limiting structure includes a protrusion or a groove, and the protrusion or the groove is configured to be suitable for being inserted into and matched with the lamp holder; and/or the spacing structure comprises a first anti-slip member configured to be adapted to contact or abut the lamp holder.

In this scheme, set up limit structure and include bellying or recess, it is spacing to utilize bellying or recess and lamp stand grafting cooperation to carry on, not only spacing effect is good, and simple structure, and loading and unloading are convenient, does benefit to the loading and unloading convenience between guarantee lamps and lanterns and the lamp stand, and bellying or recess come the adaptation lamp stand, more does benefit to the equipment between lamps and lanterns and the lamp stand and prevents staying, like this, can fix a position more conveniently between first connecting piece and the corresponding supporting connecting portion, and it is simple to realize convenient assembling.

Set up limit structure and include first anti-skidding piece, for example silica gel, rubber etc. when lamps and lanterns assemble in the lamp stand, through making first anti-skidding piece and lamp stand contact, like this, can reduce lamps and lanterns and slide on the lamp stand for the assembly of lamps and lanterns on the lamp stand is more stable, reliable.

In the above technical solution, the housing has a side wall, and the first connecting member is located inside the side wall; at least a portion of the sidewall is configured in a convex or concave arc shape; when the first connecting piece is matched with the matched connecting part in a magnetic attraction mode, the arc-shaped part of the side wall is enabled to lean against the lamp holder by the magnetic attraction force between the first connecting piece and the matched connecting part.

In this scheme, when lamps and lanterns and lamp stand cooperate, lamps and lanterns utilize the lateral wall of casing to cooperate in the lamp stand, and be located the inboard of lateral wall through the first connecting piece of design, like this, lamps and lanterns generally lie on the lamp stand, and utilize the magnetic attraction between first connecting piece and the corresponding supporting connecting portion to make the lateral wall compressed tightly on the base, it is more steady to realize lamps and lanterns to place on the lamp stand, connect more reliably, and also more do benefit to the both ends and walk line or emission, thereby realize good desk lamp effect. Set up on the lateral wall at least and be used for being protruding or sunken arc with lamp stand complex position, like this, on the one hand, the cooperation area is bigger, more does benefit to lamps and lanterns stable, and on the other hand utilizes the arc surface to cooperate, can realize automatic alignment and interlock spacing to a certain extent to more do benefit to lamps and lanterns and lamp stand cooperation stably, reliably.

In the above technical solution, one of the connectors is a second connector, and the second connector is configured to be suitable for being matched with the matched connecting portion in a magnetic attraction manner, and forms a rotating connection mechanism by being matched with the connecting portion, so that the lamp body can rotate relative to the lamp holder.

In this scheme, when setting up the cooperation of second connecting piece and corresponding supporting connecting portion, magnetism looks attraction is fixed between the two, and simultaneously, cooperation between the two forms and rotates coupling mechanism, like this, has both realized being connected between lamps and lanterns and the lamp stand, has also realized rotatable between lamps and lanterns and the lamp stand, realizes holding many things at a single stroke, when satisfying the cooperation of can dismantling and rotate the demand, has saved part quantity.

In the above technical solution, the second connecting member includes a ball or a fitting groove, and the ball or the fitting groove is adapted to be fitted with the connecting portion to form a universal rotating mechanism.

In this scheme, set up the second connecting piece and include spheroid or cooperation groove, utilize the spheroid of lamps and lanterns or cooperation groove and the cooperation groove or the spheroid cooperation on the lamp stand to form universal slewing mechanism, not only realize that light angle modulation is more nimble, more extensive, also compromise the loading and unloading convenience between lamps and lanterns and the lamp stand well simultaneously.

In the above technical solution, the lamp further includes: and the second anti-skid piece is arranged on the lamp body or the second connecting piece, is configured to be suitable for being in contact fit with the matched connecting part and generates a friction force suitable for limiting the rotation of the lamp body relative to the lamp holder.

In this scheme, when the assembly of second connecting piece and corresponding supporting connecting portion, the second antiskid piece is through producing frictional force with the connecting portion cooperation and rotate for the lamp stand with the restriction lamp body, like this, after rotating the lamp body to suitable angle, through utilizing frictional force restriction lamp body to rotate, can make the lamp body stop in corresponding position, provide better illuminating effect, and convenient to use.

In the above technical solution, the second connecting member is located at an end of the lamp body away from the lamp cap.

In this scheme, locate the lamp body with the second connecting piece and keep away from the one end of lamp holder cover, like this, more nimble to lamp body pivoted regulation, control range is wider.

In any of the above technical solutions, an installation groove is formed in an end of the lamp body, which is far away from the lamp head cover, and the second connecting member is accommodated in the installation groove.

In this scheme, set up the second connecting piece holding in the mounting groove, more do benefit to the protection of keeping away the sky to the second connecting piece, also more do benefit to the assembly stability between second connecting piece and the corresponding supporting connecting portion.

A second aspect of the present invention provides a lamp assembly, including: the lamp in any one of the above technical solutions; and at least one lamp holder, any of the lamp holders being adapted to be connected to the light fixture.

The lamp assembly provided by the embodiment of the invention has all the beneficial effects by being provided with the lamp in any embodiment, and the description is omitted.

In the above technical solution, each lamp holder is provided with a connecting portion, the connecting member of the lamp is configured to be matched with the connecting portion of the lamp holder, and any one of the connecting members of the lamp is detachably connected to the matched connecting portion, so that the lamp body is detachably mounted to the corresponding lamp holder.

Utilize a plurality of connecting portions that a plurality of connecting pieces are supporting, like this, the supporting a plurality of connecting portions of same lamps and lanterns can realize lamps and lanterns and select supporting use between a plurality of lamp stands, through respectively supporting with a plurality of lamp stands like a lamps and lanterns, realize that same lamps and lanterns can be arranged to scenes such as desk lamp, centre gripping lamp, night-light, use the scene abundanter, also realized sharing lamps and lanterns simultaneously to lamps and lanterns quantity demand has been saved, reduce cost.

In any of the above technical solutions, at least one of the connectors of the lamp is a first connector, and the connecting portion of at least one of the lamp holders is configured to mate with the first connector; and/or at least one of the connecting pieces of the lamp is a second connecting piece, and the connecting part of at least one lamp holder is matched with the second connecting piece.

In this scheme, lamps and lanterns have first connecting piece, and the connecting portion that sets up at least one lamp stand is supporting with the first connecting piece of lamps and lanterns, has the loading and unloading convenience, realizes the simple swift installation between lamps and lanterns and the lamp stand.

The lamp is provided with the second connecting piece, the connecting part provided with the at least one lamp holder is matched with the second connecting piece of the lamp, so that the connection between the lamp and the lamp holder is realized, the rotation between the lamp and the lamp holder is also realized, multiple purposes are realized, the assembly and disassembly matching and the rotation requirements are met, and the number of parts is reduced.

In any of the above technical solutions, at least one of the lamp sockets is a first lamp socket, the first lamp socket includes a base body and a rotating member, the rotating member is rotatably connected to the base body, and the rotating member is provided with the connecting portion; when the lamp body of the lamp is matched with the first lamp holder, the connecting piece is in magnetic attraction fit with the connecting part on the rotating piece, and the lamp body can rotate relative to the base body along with the rotating piece.

In this scheme, first lamp stand includes the pedestal and rotates the piece, rotates and is equipped with connecting portion on the piece to through the connecting portion on rotating the piece and the assembly of corresponding supporting connecting piece, like this, lamps and lanterns dress rotates for the pedestal along with rotating the piece on rotating, carries out the light angle modulation, has good desk lamp function, and convenient simple to use.

In any of the above technical solutions, the connecting portion of the rotating member is configured to mate with the first connecting member of the lamp, and the rotating member is provided with a mating wall, wherein the rotating member has a third slider attached to the mating wall or forming a part of the mating wall, and when the lamp body of the lamp is mated with the rotating member, the first connecting member is magnetically engaged with the connecting portion of the rotating member, so that the third slider is in contact with or abutted against the housing of the lamp body; and/or the rotating part is provided with a limiting part, when the lamp body of the lamp is matched with the rotating part, the limiting part is matched with the limiting structure so as to limit the shell to move on the matching wall; and/or the matching wall is matched with the shell of the lamp body, when the lamp body of the lamp is matched with the rotating piece, the matching wall is matched with the shell of the lamp body; and/or when the lamp body of the lamp is matched with the rotating piece, the rotating piece supports the lamp body.

In this scheme, the cooperation wall is equipped with third proof saddle, and when lamps and lanterns and the assembly of first lamp stand, the casing contact of third proof saddle and lamps and lanterns can restrict lamps and lanterns and slide on first lamp stand, can reduce skew dislocation between the connecting piece of lamps and lanterns and the connecting portion of first lamp stand like this for assemble reliable and stable between lamps and lanterns and the first lamp stand.

The matching wall is provided with the limiting part to be matched with the limiting structure of the lamp, when the lamp is assembled with the first lamp holder, the lamp and the first lamp holder are limited to move relatively through the matching of the limiting part and the limiting structure, so that the deviation and dislocation between the connecting part of the lamp and the connecting part of the first lamp holder can be reduced, and the lamp and the first lamp holder can be stably and reliably assembled.

The matching wall is arranged to be matched with the shell, when the lamp is assembled with the first lamp holder, the shell is matched with the matching wall and matched with the matching wall, and therefore the matching area is larger, and the lamp and the first lamp holder are matched more stably.

In any of the above technical solutions, at least one of the lamp sockets is a second lamp socket, and the second lamp socket is provided with one or more of a clamping structure, a bonding portion, and a suction cup.

In this scheme, set up one or more in clamping structure, bonding portion, the sucking disc on the second lamp stand, like this, the second lamp stand passes through clamping structure or bonding portion or sucking disc and bears the weight of the assembly of object, convenient assembling, and also makes the position adjustment of second lamp stand more nimble, and lamps and lanterns can assemble and throw light on the second lamp stand, satisfies the user to the demand of different use scenes better.

In any of the above technical solutions, the connecting portion of the second lamp holder is adapted to a second connecting member of the lamp; when the lamp body of the lamp is matched with the second lamp holder, the connecting part of the second lamp holder is matched with the second connecting piece to form a rotating connecting mechanism, so that the lamp body can rotate relative to the second lamp holder.

In this scheme, the connecting portion that sets up the second lamp stand is suitable for the second connecting piece of supporting lamps and lanterns, and like this, the accessible second connecting piece realizes rotating between lamps and lanterns and the second lamp stand with the connecting portion assembly of second lamp stand to be connected, and simultaneously, the structure on the second lamp stand is simplified, more does benefit to the second lamp stand and bears the loading and unloading between the object, does benefit to the nimble use of second lamp stand.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic cross-sectional view of a lamp according to an embodiment of the invention;

FIG. 2 is an exploded cross-sectional view of a lamp according to an embodiment of the invention;

FIG. 3 is an exploded view of a lamp according to an embodiment of the invention;

FIG. 4 is a schematic partial cross-sectional view of a lamp according to an embodiment of the invention;

FIG. 5 is a schematic cross-sectional view of a lamp according to an embodiment of the invention;

fig. 6 is a schematic perspective view of a lamp according to an embodiment of the invention;

FIG. 7 is a schematic structural diagram of a lamp assembly according to an embodiment of the invention;

fig. 8 is a schematic structural view of the first lamp socket of fig. 7;

fig. 9 is a partially enlarged structural view of the first lamp socket of fig. 8;

fig. 10 is a sectional view schematically showing a partially enlarged structure of the first lamp socket of fig. 9;

FIG. 11 is a schematic view of a partial cross-sectional structure of the lamp assembly shown in FIG. 7;

FIG. 12 is a schematic structural diagram of a lamp assembly according to an embodiment of the invention;

FIG. 13 is a schematic view of the lamp assembly shown in FIG. 12 in one use configuration;

fig. 14 is a schematic structural view of the second lamp socket of fig. 12;

FIG. 15 is a schematic structural diagram of a lamp assembly according to an embodiment of the invention;

FIG. 16 is a schematic view of the lamp assembly shown in FIG. 15 in one use configuration;

fig. 17 is a schematic structural view of the second lamp socket of fig. 15;

FIG. 18 is a schematic view of a partial cross-sectional configuration of the lamp assembly shown in FIG. 15;

fig. 19 is an exploded view of a lamp assembly according to an embodiment of the invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 19 is:

100 lamp, 110 lamp body, 111 shell, 1111 side wall, 1112 groove, 1113 lamp cap, 1114 lamp body, 1115 limit convex part, 1116 anti-rotation groove, 1117 hem, 1118 ring track groove, 1119 buckle, 112 light-emitting surface, 113 installation groove, 114 anti-glare structure, 115 lens, 121 first connecting piece, 122 second connecting piece, 130 second anti-slip piece, 141 first screw, 1411 anti-rotation convex rib, 142 second screw, 1421 barrel, 1422 connecting plate, 1423 anti-rotation convex part, 1424 positioning groove, 1425 connecting hole, 143 fixing frame, 1430 ring plate, 1431 anti-rotation concave part, 144 plate, 1441 light-transmitting hole, 1442 connecting convex column, 145 light source plate, 1451 light-emitting element, 151 electric control plate, 152 control piece, 153 rear cover, 161 first combination structure, 162 second combination structure, 163 third combination structure, 200 first lamp holder, 210, 211 connecting column, 212 base, 220, 230 first connecting part, 240 third slider, the lamp holder comprises a matching wall 250, a convex part 260, a second lamp holder A310, a clamping structure 311, a second lamp holder B320, a bonding part 321, a second connecting part 330, a universal rotating mechanism 400, a ball 410, a matching groove 420 and a bearing object W;

wherein the arrows in fig. 4 illustrate the trajectory of the light rays.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A luminaire and luminaire assembly according to some embodiments of the present invention is described below with reference to fig. 1 to 19.

As shown in fig. 1, an embodiment of the first aspect of the present invention provides a luminaire 100, including: a lamp cap 1113, a lamp body 1114 and a transmission mechanism (which can be understood with particular reference to the first and second threaded members 141 and 142).

Specifically, the lens 115 and the light emitting element 1451 are provided inside the cap 1113, as shown in fig. 1. The lamp body 1114 is connected to the lamp cap 1113 to form the housing 111 (shown in fig. 2) of the lamp body 110, and the lamp cap 1113 is rotatably connected to the lamp body 1114.

The transmission mechanism is disposed between the housing 111 and the light-emitting element 1451, and is used for driving the light-emitting element 1451 to move relative to the lens 115 during the rotation process of the lamp housing 1113 relative to the lamp body 1114, so as to adjust the distance between the light-emitting element 1451 and the lens 115.

The design is such that the distance between the lens 115 and the light emitting element 1451 in the housing 111 can be adjusted as desired. Thus, when the user needs to focus on the target object in the illumination area or expand the illumination area, the central illumination of the lamp 100 on the target object can be adjusted by rotating the lamp cap 1113 without adjusting the position of the lamp 100 under the condition that the target object is fixed, and the adjustment mode is convenient to operate and brings convenience to the user.

In certain embodiments, the transmission mechanism comprises: a first screw member 141 and a second screw member 142, as shown in fig. 3. The first screw member 141 is at least partially disposed in the cap 1113, as shown in fig. 1 and 2, and is fixed relative to the cap 1113 for synchronous rotation. The second screw 142 is disposed in the housing 111 and is screwed with the first screw 141, as shown in fig. 1. The light emitting element 1451 is fixed relative to the second screw 142 to achieve synchronous movement, as shown in fig. 2. An anti-rotation structure (which can be understood by referring to the anti-rotation protrusion 1423 and the anti-rotation recess 1431) is disposed between the second screw 142 and the housing 111, so that during the rotation of the first screw 141 relative to the lamp body 1114, the second screw 142 moves relative to the housing 111 to drive the light emitting element 1451 to move relative to the lens 115.

Specifically, when focusing is required, the lamp cap 1113 is rotated, and the lamp cap 1113 drives the first screw member 141 to rotate synchronously. The first screw 141 acts on the second screw 142 through a screw, and the second screw 142 is restricted by the rotation-preventing structure and cannot rotate along with the first screw 141, so that the second screw 142 moves relative to the lamp body 1114 and drives the light-emitting element 1451 to move relative to the lens 115, thereby achieving the function of focusing. In other words, the combined action of the screw thread engagement structure and the rotation prevention structure is utilized to convert the rotation between the lamp cap 1113 and the lamp body 1114 into the linear movement of the light emitting element 1451, thereby realizing the distance adjustment between the light emitting element 1451 and the lens 115 and achieving the purpose of focusing. Meanwhile, the lamp cap 1113 and the lamp body 1114 cannot move in a telescopic manner, so that the integrity and stability of the lamp body 110 are ensured.

Of course, the transmission mechanism is not limited to the above form. For example, the following may be used: the rotating piece and the sliding piece are matched, and the rotating piece and the lamp holder cover 1113 synchronously rotate; an anti-rotation structure is arranged between the sliding part and the lamp body 1114 and can only slide relative to the lamp body 1114. Wherein, one of the rotating part and the sliding part is provided with a spiral groove, and the other one is provided with a bulge which is embedded into the spiral groove and can move along the spiral groove; alternatively, the rotary member and the slide member are both cams, and the two cams are engaged with each other and can be relatively close to or relatively far from each other.

In some embodiments, the anti-rotation features include anti-rotation tabs 1423 and anti-rotation recesses 1431, as shown in fig. 1 and 2. The anti-rotation recess 1431 is engaged with the anti-rotation protrusion 1423, as shown in fig. 1, to limit the rotation of the second screw member 142 relative to the lamp body 1114. One of the anti-rotation protrusion 1423 and the anti-rotation recess 1431 is provided on the second screw 142, and the other is provided in the lamp body 1114. By the cooperation of the anti-rotation protrusion 1423 and the anti-rotation recess 1431, the second screw member 142 can be effectively prevented from rotating relative to the lamp body 1114, so that the anti-rotation function is achieved. Simultaneously, this scheme simple structure, the machine-shaping of being convenient for is favorable to reduce cost.

Of course, the anti-rotation structure is not limited to the form of the anti-rotation protrusion 1423 and the anti-rotation recess 1431. Such as: the second screw 142 is provided with an internal thread, the outer wall surface of the second screw 142 is non-cylindrical, and a limiting sliding groove matched with the outer wall surface of the second screw 142 is formed in the lamp body 1114, so that the second screw 142 cannot rotate relative to the lamp body 1114 and can only slide along the limiting sliding groove.

In some embodiments, the lamp body 1114 defines a mounting bracket 143 therein, as shown in FIG. 3. The rotation-preventing protrusion 1423 or the rotation-preventing recess 1431 is provided on the fixing bracket 143. The fixing frame 143 can be used to mount components such as the electronic control board 151 (shown in fig. 3), and the anti-rotation protrusion 1423 or the anti-rotation recess 1431 is disposed on the fixing frame 143, which is beneficial to simplifying the structure of the lamp body 1114 and the second screw 142.

In some embodiments, the anti-rotation protrusion 1423 protrudes from the middle of the second screw 142 toward the fixing frame 143, and as shown in fig. 2, the anti-rotation recess 1431 is disposed in the middle of the fixing frame 143. Like this, prevent that turning convex part 1423 and prevent turning concave part 1431 all are located the middle part, and the unsmooth cooperation of the two is favorable to second screw 142 and mount 143 atress equilibrium to prevent that second screw 142 from taking place the circumstances such as slope, wave at the removal in-process, thereby improved drive mechanism's use reliability, improved lamps and lanterns 100's use reliability. The rotation-preventing recess 1431 may be surrounded by a ring-shaped plate 1430, as shown in fig. 2.

In some embodiments, the fixing frame 143 is a battery fixing frame, the battery fixing frame is connected with an electric control board 151, and the electric control board 151 is electrically connected with the light-emitting element 1451. The lamp body 1114 is also provided with a control member 152, as shown in FIG. 3. The control member 152 is used to control the light emitting element 1451.

Thus, the control member 152 can control the light-emitting element 1451, such as controlling the on/off of the light-emitting element 1451, controlling the brightness level of the light-emitting element 1451, and the like, so that the lamp 100 can be used as a flashlight independently, which is very convenient.

In some embodiments, a retaining protrusion 1115 is provided in the cap 1113, as shown in FIG. 2. The first screw 141 has a cylindrical structure, and the lens 115 is interposed between the first screw 141 and the stopper projection 1115, as shown in fig. 2. One of the lamp cap 1113 and the first screw member 141 is provided with an anti-rotation rib 1411, and the other one is provided with an anti-rotation slot 1116, and the anti-rotation rib 1411 is inserted into the anti-rotation slot 1116 to limit the first screw member 141 from rotating relative to the lamp cap 1113, as shown in fig. 2.

The lens 115 is interposed between the limit projection 1115 and the first screw 141, which effectively ensures the positional stability of the lens 115. The limiting protrusion 1115 may be an annular protrusion, a plurality of dot-shaped protrusions, or an end surface of the cap 1113 away from the lamp body 1114. Meanwhile, the first threaded part 141 and the lamp holder cover 1113 are synchronously rotated by the limit matching of the anti-rotation convex rib 1411 and the anti-rotation groove 1116, the structure is simple, the processing and forming are convenient, and the cost is reduced.

Further, the first screw member 141 is provided with an internal thread, and the second screw member 142 is provided with an external thread. Anti-rotation ribs 1411 and anti-rotation slots 1116 are provided on the end of the cap 1113 and the threaded structure near the base 1114, respectively, as shown in FIG. 2.

In some embodiments, the transmission mechanism further comprises: the light source mounting plate (which can be understood with particular reference to the reflector plate 144). The light source fixing plate is fixedly coupled to the second screw 142, and fixes the light emitting element 1451 to the second screw 142, as shown in fig. 1 and 2. Compared with the method of directly fixing the light emitting element 1451 and the second screw 142 together, the light emitting element 1451 and the second screw 142 are relatively fixed by using the light source fixing plate, so that the light emitting element 1451 can be protected to a certain extent, the type and the size of the light emitting element 1451 can be conveniently and reasonably selected, and the shape and the size of the second screw 142 can be conveniently and reasonably designed, thereby optimizing the structure and the performance of the product.

In some embodiments, the second screw 142 includes a barrel 1421 and a web 1422 connected to an inner wall surface of the barrel 1421, as shown in fig. 2. The outer wall surface of the barrel 1421 is provided with external threads, and the connecting plate 1422 is provided with a connecting hole 1425, as shown in fig. 2. The light emitting element 1451 is provided on the light source board 145. The light source board 145 is sandwiched between the connecting board 1422 and the light source fixing board, as shown in fig. 2, and the light source fixing board has a light-transmitting structure (which can be understood by referring to the light-transmitting hole 1441 specifically). The light source fixing plate is provided with a connecting convex pillar 1442 as shown in fig. 2. The connection boss 1442 and the connection hole 1425 are fixedly connected by a fastener (not shown).

The light source board 145 is sandwiched between the light source fixing board and the connecting board 1422 of the second screw 142, and the light emitting element 1451 and the second screw 142 can be fixed relative to each other only by fixing the light source fixing board and the connecting board 1422 by a fastener such as a screw. Meanwhile, the light source fixing plate has a light-transmitting structure, which ensures that light emitted from the light-emitting element 1451 can pass through the light source fixing plate.

In some embodiments, the connecting plate 1422 has a positioning groove 1424 near the surface of the light source plate 145, as shown in fig. 2, the connecting protrusion 1442 is inserted into the positioning groove 1424. The surface of the connecting plate 1422 away from the light source plate 145 is provided with an anti-rotation protrusion 1423, as shown in fig. 2, the anti-rotation protrusion 1423 forms a part of an anti-rotation structure.

The positioning groove 1424 is matched with the connecting convex column 1442, so that the pre-assembling positioning effect can be achieved, and the assembling efficiency between the light source fixing plate and the second threaded part 142 can be improved.

The face of keeping away from light source board 145 at connecting plate 1422 sets up prevents changeing protruding portion 1423, prevents changeing protruding portion 1423 and prevents changeing concave part 1431 unsmooth cooperation, can prevent that second screw member 142 is rotatory for lamp body 1114, and prevents changeing protruding portion 1423 and establish in this position, and the second screw member 142 atress of being convenient for is balanced to improve the stability of second screw member 142 at the removal in-process.

In some embodiments, the light source fixing plate is a light reflecting plate 144, and as shown in fig. 1 and 2, the light reflecting plate 144 is provided with a light transmitting hole 1441 corresponding to the light emitting element 1451.

The reflector 144 is used as a light source fixing plate, so that the fixing effect is achieved, the light leakage phenomenon is reduced, and the utilization rate of light energy is improved. The light-transmitting hole 1441 is formed in the reflector 144 to form a light-transmitting structure, which is beneficial to reducing light loss, thereby improving the utilization rate of light energy.

In some embodiments, one of the lamp housing 1113 and lamp body 1114 is provided with an annular track groove 1118, as shown in FIG. 2, and the other is provided with a rotational projection (as can be appreciated with particular reference to flange 1117). The rotational boss is engaged with the annular track groove 1118 and is adapted to rotate along the annular track groove 1118.

The cooperation of convex part and annular track groove 1118 is rotated in this scheme utilization, has realized that the rotation of lamp holder cover 1113 and lamp body 1114 is connected, simple structure, and the machine-shaping of being convenient for is favorable to reduce cost. Meanwhile, in the focusing process, the shell 111 cannot move in a telescopic mode, the lamp holder cover 1113 can be effectively prevented from being separated from the lamp body 1114, and the attractiveness of the appearance of the shell 111 is guaranteed.

For example, a folded edge 1117 is disposed at one end of the lamp housing 1113 close to the lamp body 1114, the folded edge 1117 bends and extends toward the inner side of the lamp housing 1113, and the folded edge 1117 is formed as a rotating convex part. An annular track groove 1118 is provided on the outer wall surface of the lamp body 1114.

In the scheme, the folding edge 1117 in the lamp cap 1113 is used as a rotary convex part, and the annular track groove 1118 is correspondingly arranged on the outer wall surface of the lamp body 1114, so that the folding edge 1117 is conveniently hidden in the annular track groove 1118, and the attractiveness of the product is improved.

In some embodiments, the end of the lamp body 1114 near the lamp housing 1113 is provided with a snap 1119, as shown in FIG. 2. Catch 1119 is in hooked engagement with flap 1117 as shown in FIG. 1.

The setting of buckle 1119 is favorable to improving the joint strength of lamp holder cover 1113 and lamp body 1114 on the one hand, further reduces the risk that lamp holder cover 1113 breaks away from lamp body 1114, and on the other hand is favorable to reducing the assembly degree of difficulty between lamp holder cover 1113 and the lamp body 1114 to improve assembly efficiency. The buckle 1119 may be an annular buckle 1119, or a plurality of buckles 1119 arranged along the circumference of the lamp body 1114 at intervals.

In some embodiments, the end of the lamp cap 1113 away from the lamp body 1114 is provided with the light-emitting surface 112 (as shown in fig. 6) and the anti-glare structure 114 (as shown in fig. 4 and 6). The anti-glare structure 114 surrounds the light-emitting surface 112, and the light-emitting surface 112 is located in a space surrounded by the anti-glare structure 114, as shown in fig. 6.

The anti-glare structure 114 can prevent light emitted from the light-emitting surface 112 from directly entering eyes of a user, so that an anti-glare effect is achieved, and the use comfort of the user is improved; meanwhile, light emitted from the light-emitting surface 112 to the periphery can be reflected to the middle part through the anti-glare structure 114, so that a light-gathering effect is achieved, the light is gathered at the illuminated object, and the definition of the illuminated object is improved.

For example, the anti-glare structure 114 is stepped, as shown in fig. 4. Alternatively, the anti-glare structure 114 may be curved. The anti-glare structure 114 is in a step shape or a curved shape (such as a bowl-shaped structure), and can perform good light shielding and light focusing functions, thereby improving the use comfort of users.

In some embodiments, the luminaire 100 further comprises a plurality of connectors (as can be understood with particular reference to the first connector 121 and the second connector 122), as shown in fig. 5. It can be understood that, as shown in fig. 6, the lamp body 110 is provided with a light exit surface 112 for the lamp body 110 to achieve an illumination purpose.

Specifically, a plurality of connection members (which can be understood with specific reference to the first connection member 121 and the second connection member 122) are provided on the lamp body 110. The plurality of connectors are configured to be detachably connected to the plurality of connecting portions, so that the lamp body 110 is detachably mounted to a lamp socket having any one of the connecting portions.

Thus, the lamp 100 can be assembled on a lamp holder for use besides meeting the handheld use scene, and better meets the different use scene requirements of users. In the structure, the lamp body 110 is provided with the connecting pieces, the connecting pieces are matched with the connecting parts, and therefore the same lamp 100 can be matched with the connecting parts, the lamp 100 can be selectively matched with the lamp holders for use, the same lamp 100 can be matched with the lamp holders respectively, the same lamp 100 can be used in scenes such as a desk lamp, a clamping lamp and a night lamp, the use scenes are richer, the shared lamp 100 is also realized at the same time, the quantity requirements of the lamp 100 are saved, and the cost is reduced.

Moreover, the desk lamp can become a zoom desk lamp, the clamping lamp can become a zoom clamping lamp, and the night lamp can become a zoom night lamp, so that when a user needs to focus a target object in an illumination area or enlarge the illumination area, the user only needs to rotate the lamp holder cover 1113 under the condition that the target object is fixed, the zoom purpose can be realized, and the convenience in use of products of the types is greatly improved.

In some embodiments, the connectors are different from one another, and the plurality of connectors are adapted to mate with a plurality of different connectors. For example, the first connector 121 and the second connector 122 are not identical, and accordingly the first connecting portion 230 and the second connecting portion 330 are not identical, so that the lamp 100 can be well adapted to the lamp socket having the first connecting portion 230 (specifically, for example, the first lamp socket 200) by using the first connector 121, and the lamp 100 can be well adapted to the lamp socket having the second connecting portion 330 (specifically, for example, the second lamp socket a310 and the second lamp socket B320) by using the second connector 122. Therefore, the lamp 100 can be matched with more types of connecting parts, so that the selective matching of the same lamp 100 among multiple lamp holders can be better met, and the use requirements of users on different scenes of the lamp 100 can be better met.

Of course, the present solution is not limited to this, and in other embodiments, the portions of the connection portions may be designed to be substantially the same or similar. For example, two or more connecting portions that are substantially the same or similar are disposed at different positions of the lamp body 110, so that the requirements of different connecting positions of the lamp body 110 are met by assembling the connecting portions at different positions with the same lamp holder, or the connecting portions at different positions are assembled with different lamp holders, which is beneficial to the realization of good avoidance and coordination between the lamp body 110 and the lamp holders through different assembling positions, thereby improving the structural accommodation between the lamp 100 and different lamp holders.

In some embodiments, at least one of the plurality of connectors is configured to mate with a mating connector in a magnetically attractive manner. The magnetic attraction matching connection has good assembly stability and quick disassembly performance, and better takes into account the assembly firmness and the use convenience.

For example, at least one of the connectors includes a magnet (specifically, a magnet, a strong magnetic sheet, etc.), and the magnet can be used to realize the magnetic attraction between the connection portions of the magnetic material (specifically, a magnet with a magnetic pole opposite to that of the connector) or the magnetic conductive material (specifically, an iron component, etc.).

For example, at least one of the plurality of connecting members includes a magnetic conductor (specifically, an iron member, etc.), and the magnetic conductor can be used to cooperate with the connecting portion of the magnetic material (specifically, a magnet, a strong magnetic sheet, etc.) in a magnetic attraction manner.

In some embodiments, as shown in fig. 5, the lamp body 110 has a housing 111. One of the plurality of connectors is a first connector 121. As shown in fig. 5, the first connector 121 is configured to be adapted to mate with a mating connector (as may be understood with particular reference to the first connector 230) in a magnetically attractive manner. For example, the first connecting element 121 includes a magnet or a magnetic conductor, or the first connecting element 121 is a magnet or a magnetic conductor, so as to be suitable for magnetically engaging with the first connecting portion 230 (such as a magnet or a magnetic conductor). When the first connecting member 121 is engaged with the mating connecting member in a magnetic attraction manner, the housing 111 is engaged with the lamp holder. The lamp has the advantages of convenient assembly and disassembly, and simple and quick installation between the lamp 100 and the lamp holder.

Further, as shown in fig. 5, a limiting structure (specifically, it can be understood with reference to the groove 1112) is provided on the housing 111. As shown in fig. 11, the limiting structure is configured to cooperate with the lamp socket to limit the movement of the housing 111 on the lamp socket. In this way, the risk of slippage and dislocation between the first connector 121 and the corresponding mating connector can be reduced, thereby better ensuring the stability and reliability of the assembly between the lamp 100 and the lamp holder.

In more detail, for example, as shown in fig. 5, the spacing structure includes a groove 1112. The groove 1112 is used for adapting to the protrusion 260 on the first lamp holder 200, as shown in fig. 11, when the lamp 100 is fitted to the first lamp holder 200, the surface of the housing 111 of the lamp 100 is closely attached to the first lamp holder 200 by using the magnetic force between the first connector 121 and the first connector 230, the protrusion 260 on the first lamp holder 200 is inserted into the groove 1112 arranged on the housing 111, and the protrusion 260 interferes with the groove 1112, so that the sliding of the housing 111 on the first lamp holder 200 can be limited, and the risk of slippage and misalignment between the first connector 121 and the corresponding first connector 230 is reduced, thereby better ensuring the stability and reliability of the assembly between the lamp 100 and the first lamp holder 200. It can be understood that the groove 1112 and the protrusion 260 are used for matching, and at the same time, the assembling between the lamp 100 and the first lamp holder 200 is fool-proof, so that the first connecting part 121 and the corresponding matching first connecting part 230 can be more conveniently positioned, and the assembling is convenient and simple.

Of course, the present disclosure is not limited to this, and in other embodiments, the limiting structure may be a protrusion 260, and accordingly, the protrusion 260 on the housing 111 is used to match the groove 1112 on the lamp socket. Or, in other embodiments, a first anti-slip member (e.g., silicone, rubber, etc.) may be disposed on the surface of the housing 111, and when the lamp 100 is assembled on the lamp socket, the lamp 100 contacts or abuts against the lamp socket through the first anti-slip member to form friction, and the lamp 100 may also be limited from sliding on the lamp socket, so as to reduce the risk of the lamp 100 slipping off from the lamp socket, and improve the stability and reliability of assembling the lamp 100 with the lamp socket.

Further, as shown in fig. 5, the housing 111 has a side wall 1111, and the first connector 121 is located at an inner side of the side wall 1111. This is more advantageous for the uniformity of the appearance of the product, and also for the protection of the first connecting member 121. And in this structure, as shown in fig. 7 and fig. 11, when the lamp 100 is matched with the lamp holder, the first connecting part 121 is magnetically attracted to the corresponding first connecting part 230, so that the side wall 1111 is compressed tightly on the lamp holder by the magnetic attraction, thus, the lamp 100 lies on the lamp holder approximately, and the lamp 100 can be placed on the lamp holder more stably and more reliably by using the magnetic attraction, and the side wall 1111 of the lamp 100 is matched with the base 212, which is beneficial to the walking or emitting light at the two ends of the lamp body 110, the wiring and/or the light emission of the lamp 100 can not be interfered or blocked by the lamp holder, thereby realizing better desk lamp effect.

Further, at least a portion of the side wall 1111 is configured in a convex or concave arc shape; when the first connecting member 121 is magnetically attracted to the mating connecting portion, the magnetic attraction between the first connecting member 121 and the mating connecting portion causes the arc portion of the sidewall 1111 to abut against the lamp holder. Through being used for on the design lateral wall 1111 at least to be protruding or sunken arc with lamp stand complex position, like this, on the one hand, the cooperation area is bigger, more does benefit to lamps and lanterns 100 stably, and on the other hand utilizes the arc surface to cooperate, can realize automatic alignment and interlock spacing to a certain extent to more do benefit to lamps and lanterns 100 and lamp stand cooperation stably, reliably.

In certain embodiments, as shown in fig. 5, one of the plurality of connectors is a second connector 122. As shown in fig. 18, the second connecting member 122 is configured to be adapted to cooperate with a mating connecting portion (specifically, it can be understood with reference to the second connecting portion 330) in a magnetic attraction manner, and form a rotating connecting mechanism with the connecting portion, so that the lamp body 110 can rotate relative to the lamp holder. Therefore, the lamp 100 and the lamp holder are connected, the lamp 100 and the lamp holder can rotate, multiple purposes are achieved, the requirements for assembling, disassembling and matching and rotation are met, and the number of parts is reduced.

For example, the second connecting member 122 includes a magnet or a magnetic conductor, or the second connecting member 122 is a magnet or a magnetic conductor, and is suitable for magnetically engaging with the second connecting portion 330 (e.g., a magnet or a magnetic conductor).

By way of further example, as shown in fig. 5, the second connecting member 122 includes a mating slot 420, and the mating slot 420 is adapted to mate with the mating second connecting portion 330 to form the universal swivel mechanism 400. As shown in fig. 18 in particular, the fitting groove 420 is adapted to fit with the ball 410 of the second connecting portion 330 to form the universal swivel mechanism 400. Not only can the light angle be adjusted more flexibly and more widely, but also the convenience of assembly and disassembly between the lamp 100 and the lamp holder can be well considered. The magnet or the magnetizer of the second connecting part 122 for magnetically attracting and matching with the second connecting part 330 may be two independent components with the matching groove 420, or, as shown in fig. 5, the matching groove 420 may be designed to be formed on the magnet or the magnetizer of the second connecting part 122, so that the matching groove 420 and the magnet or the magnetizer of the second connecting part 122 are integrated, which is beneficial to the matching groove 420 to realize the rotational connection and the magnetic attraction matching.

Of course, the present invention is not limited to this, and in other embodiments, the second connecting member 122 may also comprise a ball 410, and the ball 410 is adapted to cooperate with the matching groove 420 on the lamp holder to form the universal rotating mechanism 400. Correspondingly, the second connecting member 122 may include two parts independent from each other between the second connecting member and the ball 410, or the ball 410 may be a magnet or a magnetizer, which facilitates the ball 410 to rotate and magnetically couple with the second connecting member 330.

Of course, the present invention is not limited to the structure of the universal rotation mechanism 400, and in other embodiments, a shaft structure and a hole structure may be adopted instead of the ball 410 and the matching groove 420, and the rotation connection may also be realized.

Further, as shown in fig. 5, the lamp 100 further includes a second anti-slip member 130 (specifically, for example, a silicone member, a rubber member, etc.). The second anti-slip member 130 is disposed on the lamp body 110 or the second connecting member 122, as shown in fig. 18, the second anti-slip member 130 is configured to be suitable for contacting and matching with the second connecting portion 330, and generates a friction force suitable for limiting the rotation of the lamp body 110 relative to the lamp holder. Like this, after rotating lamp body 110 to suitable angle, through utilizing frictional force to restrict lamp body 110 and rotate, can make lamp body 110 stop in corresponding position, provide better illuminating effect, and convenient to use.

For example, as shown in fig. 5, the second connector 122 includes a ring body, and an end surface of one axial end of the ring body is recessed to form a fitting groove 420 of the fitting ball 410. At least a portion of the second cleat 130 fits within the inner bore of the annular body, and when the ball 410 fits within the mating groove 420, the surface of the ball 410 contacts the second cleat 130 within the annular body, such that the second cleat 130 restricts rotation of the ball 410 by frictional engagement with the ball 410. Further, the second anti-slip member 130 is provided with a recess, and the surface of the recess is arranged in transition with the surface of the fitting groove 420, so that the surface of the fitting groove 420 and the surface of the recess together enclose a groove structure approximately fitting with the ball 410.

In other words, the light exit surface 112 is disposed at one end of the lamp body 110, and the second connecting member 122 is disposed at one end of the lamp body 110 away from the light exit surface 112. Therefore, the rotation of the lamp body 110 can be adjusted more flexibly and the adjustment range is wider.

Further, as shown in fig. 5, an installation groove 113 is disposed at an end of the lamp body 110 away from the light-emitting surface 112, and the second connecting member 122 is accommodated in the installation groove 113. The space avoidance protection of the second connecting piece 122 is facilitated, and the stable assembly between the second connecting piece 122 and the corresponding matched connecting part is facilitated.

Specific example 1:

the present embodiment provides a lamp 100. The lamp 100 includes a lamp body 110. The lamp body 110 includes a lamp cap 1113, a lamp body 1114, a transmission mechanism, a battery holder, a reflector 144, a light source 145, a rear cover 153, an electronic control panel 151 and a control element 152. The transmission mechanism comprises a first screw member 141 and a second screw member 142. A light emitting element 1451 and a lens 115 are provided in the cap 1113, and the light emitting element 1451 is provided on the light source board 145.

The cap 1113 is provided with a limit projection 1115 and a rotation preventing groove 1116, and the lens 115 is interposed between the first screw member 141 and the limit projection 1115. The first screw member 141 is provided with an internal thread and an anti-rotation bead 1411. The cap 1113 and the first screw member 141 are engaged with each other by the rotation preventing ribs 1411 and the rotation preventing grooves.

The second screw 142 includes a barrel 1421, a web 1422, and an anti-rotation protrusion 1423. The barrel 1421 is provided with external threads, and the connecting plate 1422 is provided with a positioning groove 1424 and a connecting hole 1425. The anti-rotation protrusion 1423 is connected to the connecting plate 1422, extends in a direction away from the cap 1113, and protrudes from the barrel 1421. The reflector 144 has a connecting protrusion 1442, and the connecting protrusion 1442 is inserted into the positioning groove 1424 and is fixedly connected to the second screw 142 through a screw. The light source plate 145 is sandwiched between the light reflection plate 144 and the connection plate 1422. The reflector 144 has a light-transmitting hole 1441, and the light-emitting element 1451 is disposed at the light-transmitting hole 1441.

The battery holder may be used to mount a battery, an electronic control board 151, and the like. An annular plate 1430 is arranged at one end of the battery fixing frame close to the lamp holder cover 1113, and an anti-rotation concave part 1431 is surrounded by the annular plate 1430. The rotation preventing recess 1431 is engaged with the rotation preventing protrusion 1423 of the second screw 142, preventing the second screw 142 from rotating, tilting, or shaking.

The lamp cap 1113 is provided with a folding edge 1117, the lamp body 1114 is provided with an annular track groove 1118 and a buckle 1119, and the folding edge 1117 is inserted into the annular track groove 1118, so that the lamp cap 1113 and the lamp body 1114 are rotatably connected to form the shell 111. Buckle 1119 and hem 1117 looks joint prevents that lamp holder cover 1113 from breaking away from lamp body 1114.

At least a portion of the housing 111 is configured in the shape of a cylinder, which may similarly form a flashlight for the convenience of a user's hand. A control member 152 (e.g., a button) is disposed on the lamp body 1114, and the rear cover 153 is coupled to an end of the lamp body 1114 remote from the lamp housing 1113. The lamp body 1114 is longer in length than the lamp housing 1113, and may be referred to as a lamp arm. The lamp housing 1113 may also be referred to as a lampshade.

Further, the end of the lamp housing 1113 away from the lamp body 1114 is provided with a step-shaped anti-glare structure 114, as shown in fig. 4. The stepped structure can block and reflect a part of light with a larger light angle, so that the gathering effect of the light emitted by the lamp body is realized, and the glare value of the lamp 100 is reduced.

When assembled, the lamp cap 1113, the lens 115, and the first threaded member 141 are assembled into the first combined structure 161. The light reflecting plate 144, the light source plate 145 and the second screw 142 are assembled into a second structure. The remaining components are assembled into a third composite structure 163. The threads in first composite 161 are internal threads and the threads in second composite 162 are external threads. Second composite structure 162 is threaded onto first composite structure 161, and anti-rotation protrusion 1423 of second composite structure 162 is inserted into anti-rotation recess 1431 of third composite structure 163 until flange 1117 of first composite structure 161 is snapped into annular track groove 1118 of third composite structure 163.

When the first combination structure 161 is rotated, the second combination structure 162 moves back and forth through the threaded connection, so as to drive the light source board 145 in the second combination structure 162 to move back and forth, thereby changing the distance between the light source board 145 and the lens 115, and achieving the purpose of zooming the lamp 100.

The anti-rotation protrusion 1423 of the second combination structure 162 can be inserted into the anti-rotation recess 1431 of the third combination structure 163, and the two realize relative motion similar to that of an automobile piston, and are matched with each other, so that the light source swing phenomenon is not generated in the zooming process.

The first combination structure 161 and the third combination structure 163 are connected by a fastening position, so that the first combination structure 161 can be fixed on the third combination structure 163 during rotation without separation of the lamp body 110 during rotation.

Specific example 2:

the present embodiment provides a lamp, and the lamp 100 includes a lamp body 110 and a plurality of connecting members. The lamp body is the same as that of embodiment 1, and can be understood with reference to embodiment 1, which is not described herein again.

As shown in fig. 5, the side wall 1111 of the cylinder body is the side wall 1111 of the housing 111, and the first connecting member 121 is disposed in the cylinder body, and the first connecting member 121 is a strong magnet or an iron sheet. The outer surface of the barrel side wall 1111 is provided with structural dimples (i.e., grooves 1112).

As shown in fig. 5, a mounting groove 113 is formed at the tail of the lamp body 110, a second connecting member 122 is disposed in the mounting groove 113, the second connecting member 122 is a shaped ring-shaped strong magnet, and a fitting groove 420 is formed by the shaped ring-shaped strong magnet to fit the ball 410.

The lamp 100 provided in this embodiment:

1. when not assembled to a lamp holder, it can be used by hand (as shown in fig. 6).

2. May be fitted to the first lamp socket 200 (as shown in fig. 7). Specifically, the first lamp socket 200 is a desk lamp socket (as shown in fig. 8). The first lamp holder 200 has a holder body 210 and a rotation member 220, the holder body 210 specifically includes a base 212 or a connection post 211, the connection post 211 is disposed on the base 212, and the rotation member 220 is disposed at one end of the connection post 211 far from the base 212 and rotatably connected to the connection post 211. As shown in fig. 9 and 10, the rotating member 220 is provided with a strong magnet (i.e., the first connecting portion 230), an anti-slip silicone (i.e., the second anti-slip member 130) and a protruding point (i.e., the protruding portion 260). As shown in fig. 11, the combination of the lamp 100 and the desk lamp holder can be used as a desk lamp (as shown in fig. 7 and 11). When the lamp 100 is assembled on the desk lamp base, the lamp body 110 is located on the rotating member 220, the strong magnet or iron sheet on the lamp body 110 is magnetically attracted to the strong magnet on the rotating member 220, and the structure convex point on the rotating member 220 is combined with the structure concave point on the lamp body 110, so as to prevent the lamp body 110 from sliding off. The anti-slip silica gel further increases the friction between the lamp body 110 and the rotating member 220, and simultaneously, the combination of the strong magnets embedded in the rotating member 220 and the strong magnets/iron sheets embedded in the lamp body 110 generates a larger suction force, thereby better preventing the lamp 100 from falling off.

3. May be mounted to a second lamp socket, particularly, to any one of the second lamp socket a310 (shown in fig. 12 and 13) and the second lamp socket B320 (shown in fig. 15, 16, and 18).

As shown in fig. 15, 16, 17 and 18, the second lamp holder B320 is a spherical body holder, and the spherical body holder is provided with an adhesive portion 321, and the spherical body holder is fixed on a flat object surface (specifically, the carrying object W shown in fig. 16) by a back adhesive method. The spherical body seat is provided with a spherical body 410, the spherical body 410 may be an iron ball, and is connected with the lamp 100 through the iron ball, and the connection structure may be as shown in fig. 18. The tail structure of the lamp body 110 includes a special-shaped ring magnet (i.e., the second connecting member 122) and a damping silicone ring (i.e., the second anti-slip member 130), the special-shaped ring magnet forms a matching groove 420, the overall shape of the matching groove 420 is a concave spherical structure, and the concave spherical structure is substantially the same as the diameter of the iron ball of the spherical seat. When the iron ball is plugged into the tail of the lamp body 110, specifically, when the iron ball is plugged into the matching groove 420 formed by the special-shaped annular magnet, the special-shaped annular magnet and the iron ball generate magnetic attraction, and the iron ball and the damping silica gel ring generate friction force, and the friction is increased by the contact of the damping silica gel ring and the iron ball, so that the lamp body 110 can be fixed at an angle, and the angle of the lamp body 110 can be easily adjusted by the contact of the spherical surface and the spherical surface between the iron ball and the special-shaped annular magnet.

The second socket a310 is also a spherical socket, and the fitting structure of the second socket B320 to the lamp 100 can be generally understood by referring to the fitting structure of the lamp 100, and will not be repeated here. The differences generally include: the second lamp holder a310 does not adopt the structural form of the bonding portion 321, but adopts the clamping structure 311 (as shown in fig. 12 and 14), and the clamping structure 311 can also be called a clip, wherein the clamping structure 311 is beneficial to clamping the bearing object W, so that the second lamp holder a310 can be assembled and fixed on the bearing object W (as shown in fig. 13).

As shown in fig. 7 to 19, an embodiment of the second aspect of the present invention provides a lamp assembly including: a luminaire 100 and at least one lamp holder as in any of the embodiments described above.

The lamp assembly provided in the above embodiment of the present invention has all the above beneficial effects by providing the lamp 100 in any of the above embodiments, and details are not repeated herein.

In some embodiments, each socket has a connecting portion, the connecting member of the lamp 100 is configured to mate with the connecting portion of the socket, and any connecting member of the lamp 100 is detachably connected to the mated connecting portion, so that the lamp body 110 is detachably mounted to the corresponding socket.

In some embodiments, as shown in fig. 7 to 11, the at least one connection element of the lamp 100 is a first connection element 121, and the connection portion of the at least one lamp holder (specifically, the first connection portion 230 of the first lamp holder 200 and the first lamp holder 200) is configured to match with the first connection element 121. The lamp has the advantages of convenient assembly and disassembly, and simple and quick installation between the lamp 100 and the lamp holder.

In detail, for example, the at least one lamp socket is a first lamp socket 200, and the first lamp socket 200 includes a base body 210 and a rotation member 220 (as shown in fig. 7). The rotating member 220 is rotatably connected (e.g., pivotally connected, hinged, etc.) to the base 210, and the rotating member 220 is provided with a first connecting portion 230; when the lamp body 110 of the lamp 100 is fitted to the first socket 200, the connecting member is magnetically engaged with the first connecting portion 230 of the rotating member 220, and the lamp body 110 is rotatable with the rotating member 220 relative to the base 210. Thus, the lamp 100 is installed on the rotating member 220 and then rotates with the rotating member 220 relative to the base 210 to adjust the light angle, so that the lamp has a good function of a table lamp and is simple and convenient to use.

Further, as shown in fig. 9 and 10, the first connection portion 230 of the rotation member 220 is disposed to match the first connection member 121 of the lamp 100, the rotation member 220 is disposed with a matching wall 250, wherein the rotation member 220 has a third slider 240 (specifically, for example, a silicone member, a rubber member, etc.), the third slider 240 is attached to the matching wall 250 or is formed as a part of the matching wall 250 (as shown in fig. 10), and when the lamp body 110 of the lamp 100 is matched with the rotation member 220, the first connection member 121 is magnetically engaged with the first connection portion 230 of the rotation member 220, so that the third slider 240 contacts or abuts against the housing 111 of the lamp body 110 (as shown in fig. 11). The third prevention slider 240 contacts the housing 111 of the lamp 100 to limit the lamp 100 from sliding on the first socket 200, so that the deviation and misalignment between the connector of the lamp 100 and the first connection portion 230 of the first socket 200 can be reduced, and the lamp 100 and the first socket 200 can be assembled stably and reliably.

Further, as shown in fig. 9 and 10, the rotation member 220 is provided with a limiting portion (the limiting portion can be understood by referring to the protrusion 260 specifically), and when the lamp body 110 of the lamp 100 is fitted to the rotation member 220, the limiting portion is engaged with the limiting structure to limit the movement of the housing 111 on the fitting wall 250 (as shown in fig. 11). This can reduce the deviation and misalignment between the connection member of the lamp 100 and the first connection portion 230 of the first lamp holder 200, so that the lamp 100 and the first lamp holder 200 can be assembled stably and reliably.

Further, as shown in fig. 9, the engaging wall 250 is adapted to the housing 111 of the lamp body 110, and when the lamp body 110 of the lamp 100 is engaged with the rotation member 220, the engaging wall 250 is engaged with the housing 111 of the lamp body 110. Thus, the fitting area is larger, and the fitting between the lamp 100 and the first lamp holder 200 is more stable. For example, as shown in fig. 9, the matching wall 250 is configured to be a concave arc shape, and at least a portion of the side wall 1111 of the housing 111 for matching with the matching wall 250 is configured to be a convex arc shape, when the lamp 100 is assembled to the first lamp holder 200, the matching wall 250 wraps the outer side of the side wall 1111 to form a fit between the convex arc shape and the concave arc shape, which not only increases the matching area, but also has a certain engagement limiting function, and the matching between the lamp 100 and the first lamp holder 200 is more stable.

Further, as shown in fig. 7, when the lamp body 110 of the lamp 100 is engaged with the rotation member 220, the rotation member 220 supports the lamp body 110. In this way, the magnetic attraction force between the first connector 121 and the first connection part 230 may be less used to overcome the gravity of the lamp 100, so that the assembly between the lamp 100 and the first lamp holder 200 is more reliable.

In some embodiments, as shown in fig. 12 to 18, the at least one connection element of the luminaire 100 is a second connection element 122, and the second connection portion 330 of the at least one lamp socket (specifically, the second connection portion 330 of the second lamp socket a 310/the second lamp socket B320 and the second connection portion a 310/the second lamp socket B320) is configured with the second connection element 122. Not only the connection between the lamp 100 and the lamp holder is realized, but also the rotation between the lamp 100 and the lamp holder is realized, thereby realizing multiple purposes, satisfying the requirements of assembly and disassembly and rotation, and saving the number of parts.

For a detailed example, the at least one lamp holder is a second lamp holder. For example, the second lamp socket a310 is provided with a clamping structure 311 (as shown in fig. 12 to 14). Or, for example, the second socket B320 is provided with an adhesive portion 321 (as shown in fig. 15 to 18). Of course, the present disclosure is not limited thereto, and in other embodiments, the second lamp holder may also adopt a structural form of arranging a suction cup (specifically, an air suction cup, a magnetic suction cup, etc.).

Like this, the second lamp stand passes through clamping structure 311 or bonding portion 321 or sucking disc and bears the assembly of object W (specifically for example for cavity, table etc.), convenient assembling, and also makes the position adjustment of second lamp stand more nimble, and lamps and lanterns 100 can assemble and throw light on the second lamp stand, satisfies the user to the demand of different use scenes better.

Further, the second connection part 330 of the second lamp holder (specifically, the second lamp holder a310 and/or the second lamp holder B320) is fitted to the second connection member 122 of the lamp 100. For example, as shown in fig. 12 to 18, the second connection portion 330 of the second lamp socket a 310/the second lamp socket B320 is adapted to be matched with the second connection member 122 at the tail portion of the lamp 100.

When the lamp body 110 of the lamp 100 is engaged with the second socket, the connecting portion of the second socket is engaged with the second connecting member 122 to form a rotating connecting mechanism, so that the lamp body 110 can rotate relative to the second socket. Therefore, the requirements of detachable connection between the second lamp holder and the lamp 100 and rotation of the lamp 100 are met, the structure of the second lamp holder is simplified, and flexible use of the second lamp holder is facilitated.

In some embodiments, as shown in fig. 19, the lamp assembly includes a plurality of lamp sockets, wherein one part of the connectors of the lamp 100 is the first connector 121, and the other part of the connectors is the second connector 122. In the plurality of lamp sockets, a part of the lamp sockets (specifically, the first connection portions 230 of the first lamp socket 200 and the first lamp socket 200) is configured with the first connection member 121, and another part of the lamp sockets (specifically, the second connection portions 330 of the second lamp socket a 310/the second lamp socket B320 and the second lamp socket a 310/the second lamp socket B320) is configured with the second connection member 122. Therefore, a user can freely select one of the lamp holders to be assembled with the lamp 100 for use, for example, when the user needs to use a desk lamp, the lamp 100 can be assembled with the first lamp holder 200 for use; when a user needs to use the clip lamp function, the lamp 100 can be assembled to the second lamp holder a310 for use; when a user needs to use a fixed lighting function such as a night lamp, the lamp 100 can be assembled to the second lamp holder B320 for use; when a user needs to hold the lamp 100, the lamp 100 can be taken down and not connected with any lamp holder, and the user can directly use the lamp by holding. The user is richer to lamps and lanterns 100's use scene, and has also realized lamps and lanterns 100 and general between a plurality of lamp stands, need not to set up a plurality of lamps and lanterns 100, reduce cost more.

Specific example 1:

as shown in fig. 7 to 11, the present embodiment provides a lamp assembly including a first lamp socket 200 and a lamp 100. The structure of the luminaire 100 can be understood by referring to any embodiment of the first aspect of the invention and the structure of the luminaire 100 (as shown in fig. 5 and 6) provided in any specific embodiment, and will not be repeated here.

As for the first lamp socket 200, specifically, the first lamp socket 200 is a desk lamp socket (as shown in fig. 8). The first lamp holder 200 has a holder body 210 and a rotation member 220, the holder body 210 specifically includes a base 212 or a connection post 211, the connection post 211 is disposed on the base 212, and the rotation member 220 is disposed at one end of the connection post 211 far from the base 212 and rotatably connected to the connection post 211. As shown in fig. 9 and 10, the rotating member 220 is provided with a strong magnet (i.e., the first connecting portion 230), an anti-slip silicone (i.e., the second anti-slip member 130) and a protruding point (i.e., the protruding portion 260). As shown in fig. 11, the combination of the lamp 100 and the desk lamp holder can be used as a desk lamp (as shown in fig. 7 and 11). When the lamp 100 is assembled on the desk lamp base, the lamp body 110 is located on the rotating member 220, the strong magnet or iron sheet on the lamp body 110 is magnetically attracted to the strong magnet on the rotating member 220, and the structure convex point on the rotating member 220 is combined with the structure concave point on the lamp body 110, so as to prevent the lamp body 110 from sliding off. The anti-slip silica gel further increases the friction between the lamp body 110 and the rotating member 220, and simultaneously, the combination of the strong magnets embedded in the rotating member 220 and the strong magnets/iron sheets embedded in the lamp body 110 generates a larger suction force, thereby better preventing the lamp 100 from falling off.

In this embodiment, the lamp 100 can be assembled to the first lamp holder 200 to form a desk lamp. The hand-held use can also be taken off from the first lamp holder 200. In addition, the luminaire 100 can also be used by being assembled on an object having the second connecting part 330 capable of being matched with the second connecting part 122.

Specific example 2:

as shown in fig. 15 to 18, the present embodiment provides a lamp assembly including a second lamp socket B320 and a lamp 100. The structure of the luminaire 100 can be understood with reference to any embodiment of the first aspect of the present invention and the structure of the luminaire 100 (as shown in fig. 5 and 6) provided in any specific embodiment, which is not repeated here.

As shown in fig. 15, 16, 17 and 18, the second lamp holder B320 is a spherical body seat, and the spherical body seat is provided with an adhesive portion 321, and the spherical body seat is adhered and fixed on a flat object surface (specifically, the bearing object W shown in fig. 16, specifically, a wall surface) by an adhesive method (such as 3M adhesive). The spherical body seat is provided with a spherical body 410, the spherical body 410 may be an iron ball, and is connected with the lamp 100 through the iron ball, and the connection structure may be as shown in fig. 18. The tail structure of the lamp body 110 includes a special-shaped ring magnet (i.e., the second connecting member 122) and a damping silicone ring (i.e., the second anti-slip member 130), the special-shaped ring magnet forms a matching groove 420, the overall shape of the matching groove 420 is a concave spherical structure, and the concave spherical structure is substantially the same as the diameter of the iron ball of the spherical seat. When the iron ball is plugged into the tail of the lamp body 110, specifically, when the iron ball is plugged into the matching groove 420 formed by the special-shaped annular magnet, the special-shaped annular magnet and the iron ball generate magnetic attraction, and the iron ball and the damping silica gel ring generate friction force, and the friction is increased by the contact of the damping silica gel ring and the iron ball, so that the lamp body 110 can be fixed at an angle, and the angle of the lamp body 110 can be easily adjusted by the contact of the spherical surface and the spherical surface between the iron ball and the special-shaped annular magnet.

In this embodiment, the lamp 100 can be assembled to the second socket B320 to form a night light or a wall light. The hand-held use can also be taken off from the second lamp holder B320. In addition, the lamp 100 can also be used by being mounted on an object having the first connection portion 230 that can be mated with the first connector 121.

Specific example 3:

as shown in fig. 12 to 14, the present embodiment provides a lamp assembly including the second lamp socket a310 and the lamp 100. The structure of the luminaire 100 can be understood with reference to any embodiment of the first aspect of the present invention and the structure of the luminaire 100 (as shown in fig. 5 and 6) provided in any specific embodiment, which is not repeated here.

As shown in fig. 14, regarding the second lamp holder a310, specifically, the second lamp holder a310 is a spherical body holder, and in more detail, the second lamp holder a310 has a clamping structure 311, the clamping structure 311 is also called a clip, a second connecting portion 330 is connected to the clamping structure 311, and the second connecting portion 330 is a sphere 410. The ball 410 is an iron ball, and is used for magnetically attracting and matching with the shaped ring-shaped magnet of the lamp 100 to form the universal rotating mechanism 400 (as shown in fig. 12 and 13), wherein a more specific matching structure form of the second connecting portion 330 and the second connecting member 122 can be understood by referring to the content of the above embodiment 2 and fig. 18, and will not be repeated here.

In this embodiment, the lamp 100 can be assembled to the second socket a310 to be used as a clip lamp. The hand-held use can also be removed from the second lamp holder a 310. In addition, the lamp 100 can also be used by being mounted on an object having the first connection portion 230 that can be mated with the first connector 121.

Specific example 4:

as shown in fig. 19, the present embodiment provides a lamp assembly, in particular a multipurpose combined lamp assembly, including a first lamp holder 200, a second lamp holder a310, a second lamp holder B320 and a lamp 100.

The structure of the luminaire 100 can be understood with reference to any embodiment of the first aspect of the present invention and the structure of the luminaire 100 (as shown in fig. 5 and 6) provided in any specific embodiment, which is not repeated here.

The structure of the first lamp socket 200 can be understood by referring to any embodiment of the second aspect of the present invention and the structure of the first lamp socket 200 (as shown in fig. 7 to 11) provided in embodiment 1, which is not repeated here.

The structure of the second lamp socket a310 can be understood by referring to any one of the embodiments of the second aspect of the present invention and the structure of the first lamp socket 200 (as shown in fig. 12 to 14) provided in embodiment 3, and will not be repeated here.

The structure of the second lamp socket B320 can be understood by referring to any one of the embodiments of the second aspect of the present invention and the structure of the first lamp socket 200 (as shown in fig. 15 to 18) provided in embodiment 3, which is not repeated here.

In this embodiment, the first lamp holder 200, the second lamp holder a310, and the second lamp holder B320 may be detached from the hand-held device for use. Alternatively, the first lamp holder 200, the second lamp holder A310 and the second lamp holder B320 may be alternatively assembled with the lamp 100. The corresponding user's usage scene demands such as handheld, desk lamp, clip lamp, pinup (or night-light) that satisfy the user just realize lamps and lanterns 100 general between a plurality of lamp stands, reduce use cost.

In summary, according to the lamp and the lamp assembly provided by the invention, the lamp can be zoomed by rotating the lamp cap, and the lamp cap is provided with the anti-glare structure; the lamp assembly comprises a lamp, a desk lamp base (namely a first lamp holder), a clamp base (namely a second lamp holder A) and a 3M adhesive fixing base (namely a second lamp holder B). Lamps and lanterns can be done the flashlight alone and use, also can install and use as the desk lamp on the desk lamp base, or install and use as the clip lamp on the clip base, or install and use as fixed night-light on 3M glues fixed base. The simple and fast installation mode between the lamp and the lamp holder and the multipurpose form of the lamp are realized, different use scenes of a user are met, and the problem of single use scene of the lamp in the prior art is solved. And because the lamp is shared, the use cost required by the multipurpose table lamp can be reduced.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A light fixture comprising a lamp body, the lamp body comprising:

the lamp cap is internally provided with a lens and a light-emitting element;

the lamp body is connected with the lamp cap to form a shell of the lamp body, and the lamp cap is rotatably connected with the lamp body;

the transmission mechanism is arranged between the shell and the light-emitting element and is used for driving the light-emitting element to move relative to the lens in the process that the lamp cap rotates relative to the lamp body so as to adjust the distance between the light-emitting element and the lens.

2. The light fixture of claim 1, wherein the transmission mechanism comprises:

the first threaded piece is at least partially positioned in the lamp cap and is fixed relative to the lamp cap so as to realize synchronous rotation; and

the second screw thread piece is arranged in the shell and is screwed with the first screw thread piece, the light-emitting element and the second screw thread piece are relatively fixed to achieve synchronous movement, and an anti-rotation structure is arranged between the second screw thread piece and the shell, so that in the process that the first screw thread piece rotates relative to the lamp body, the second screw thread piece moves relative to the shell to drive the light-emitting element to move relative to the lens.

3. The luminaire of claim 2,

the anti-rotation structure comprises an anti-rotation convex part and an anti-rotation concave part, and the anti-rotation concave part is in concave-convex fit with the anti-rotation convex part so as to limit the second threaded part to rotate relative to the lamp body;

one of the anti-rotation convex part and the anti-rotation concave part is arranged on the second threaded part, and the other one is arranged in the lamp body.

4. The luminaire of claim 3,

the lamp body is internally provided with a fixed frame, and the anti-rotation convex part or the anti-rotation concave part is arranged on the fixed frame.

5. The luminaire of claim 4,

the anti-rotation convex part protrudes from the middle part of the second threaded part to the fixed frame, and the anti-rotation concave part is arranged in the middle part of the fixed frame.

6. The luminaire of claim 4,

the fixing frame is a battery fixing frame, the battery fixing frame is connected with an electric control board, and the electric control board is electrically connected with the light-emitting element;

the lamp body is also provided with a control piece, and the control piece is used for controlling the light-emitting element.

7. A luminaire as claimed in any one of the claims 2 to 6,

a limiting convex part is arranged in the lamp cap cover, the first threaded part is of a cylindrical structure, and the lens is clamped between the first threaded part and the limiting convex part;

one of the lamp holder cover and the first threaded part is provided with an anti-rotation convex rib, the other one of the lamp holder cover and the first threaded part is provided with an anti-rotation groove, and the anti-rotation convex rib is matched with the anti-rotation groove in an inserted mode so as to limit the first threaded part to rotate relative to the lamp holder cover.

8. A light fixture as recited in any one of claims 2-6, wherein the transmission mechanism further comprises:

and the light source fixing plate is fixedly connected with the second threaded part and fixes the light-emitting element on the second threaded part.

9. The luminaire of claim 8,

the second threaded part comprises a cylinder body and a connecting plate connected with the inner wall surface of the cylinder body, external threads are arranged on the outer wall surface of the cylinder body, and the connecting plate is provided with a connecting hole;

the light-emitting element is arranged on the light source plate, the light source plate is clamped between the connecting plate and the light source fixing plate, and the light source fixing plate is provided with a light-transmitting structure;

the light source fixing plate is provided with a connecting convex column, and the connecting convex column is fixedly connected with the connecting hole through a fastener.

10. The luminaire of claim 9,

the surface of the connecting plate, which is close to the light source plate, is provided with a positioning groove, and the connecting convex column is inserted and matched with the positioning groove;

the surface of the connecting plate, which is far away from the light source plate, is provided with an anti-rotation convex part, and the anti-rotation convex part forms part of the anti-rotation structure.

11. The luminaire of claim 9,

the light source fixing plate is a reflecting plate, and light holes are formed in the position, corresponding to the light-emitting element, of the reflecting plate.

12. A luminaire as claimed in any one of the claims 1 to 6,

one of the lamp holder cover and the lamp body is provided with an annular track groove, the other one is provided with a rotating convex part, and the rotating convex part is embedded into the annular track groove and is suitable for rotating along the annular track groove.

13. The luminaire of claim 12,

one end of the lamp holder cover close to the lamp body is provided with a folded edge, the folded edge is bent and extended towards the inner side of the lamp holder cover, and the folded edge is formed into the rotating convex part;

the annular track groove is formed in the outer wall surface of the lamp body.

14. The luminaire of claim 13,

the lamp body is close to one end of the lamp holder cover and is provided with a buckle, and the buckle is matched with the hem hook.

15. A luminaire as claimed in any one of the claims 1 to 6,

the anti-dazzle lamp comprises a lamp body and a lamp cap cover, wherein the lamp body is arranged on the lamp cap cover, the lamp cap cover is arranged on the lamp cap cover, one end.

16. The luminaire of claim 15,

the anti-dazzle structure is in a step shape; or

The anti-glare structure is curved.

17. A light fixture as recited in any one of claims 1-6, further comprising:

the lamp body comprises a lamp body, a plurality of connecting pieces and a plurality of connecting parts, wherein the lamp body is provided with a plurality of connecting parts, the connecting pieces are arranged on the lamp body and are used for matching with the connecting parts, and the connecting pieces are configured to be detachably connected with the matched connecting parts, so that the lamp body is detachably assembled on a lamp holder with any one connecting part.

18. The luminaire of claim 17,

the connecting pieces are different, and the connecting pieces are suitable for being matched with the connecting parts which are different.

19. The luminaire of claim 18,

at least one of the connectors is configured to be matched with the matched connecting part in a magnetic attraction mode.

20. The luminaire of claim 19,

one of the connectors is a first connector, and the first connector is configured to be adapted to be matched with the matched connecting portion in a magnetic attraction manner, and when the first connector is matched with the matched connecting portion in the magnetic attraction manner, the housing is matched with the lamp holder.

21. The luminaire of claim 20,

the shell is provided with a limiting structure, and the limiting structure is configured to be suitable for being matched with the lamp holder to limit the shell to move on the lamp holder.

22. The luminaire of claim 21,

the limiting structure comprises a convex part or a groove, and the convex part or the groove is configured to be suitable for being in plug fit with the lamp holder; and/or

The limiting structure comprises a first anti-skid piece which is configured to be in contact with or abut against the lamp holder.

23. The luminaire of claim 19,

one of the connectors is a second connector, and the second connector is configured to be matched with the matched connecting part in a magnetic attraction manner, and forms a rotating connecting mechanism with the connecting part through matching, so that the lamp body can rotate relative to the lamp holder.

24. The luminaire of claim 23, further comprising:

and the second anti-skid piece is arranged on the lamp body or the second connecting piece, is configured to be suitable for being in contact fit with the matched connecting part and generates a friction force suitable for limiting the rotation of the lamp body relative to the lamp holder.

25. The luminaire of claim 23,

the second connecting piece is positioned at one end of the lamp body far away from the lamp holder cover.

26. A light fixture assembly, comprising:

the luminaire of any one of claims 1 to 25; and

at least one lamp holder, any said lamp holder is suitable for linking with said lamps and lanterns.

27. The lamp assembly of claim 26,

each lamp holder is provided with the connecting part, the connecting part of the lamp is matched with the connecting part of the lamp holder, and any connecting part of the lamp is detachably connected with the matched connecting part, so that the lamp body is assembled on the corresponding lamp holder in a detachable mode.

28. The lamp assembly of claim 27,

the at least one lamp holder is a first lamp holder, the first lamp holder comprises a base body and a rotating part, the rotating part is rotatably connected with the base body, and the connecting part is arranged on the rotating part;

when the lamp body of the lamp is matched with the first lamp holder, the connecting piece is in magnetic attraction fit with the connecting part on the rotating piece, and the lamp body can rotate relative to the base body along with the rotating piece.

29. The lamp assembly of claim 28, wherein the connecting portion of the rotational member is configured to mate with a first connecting member of the lamp, the rotational member is configured with a mating wall, wherein,

the rotating piece is provided with a third anti-slip piece which is attached to the matching wall or forms a part of the matching wall, when the lamp body of the lamp is matched with the rotating piece, the first connecting piece is in magnetic attraction matching with the connecting part of the rotating piece, so that the third anti-slip piece is in contact with or abutted against the shell of the lamp body; and/or

The rotating part is provided with a limiting part, and when the lamp body of the lamp is matched with the rotating part, the limiting part is matched with the limiting structure so as to limit the shell to move on the matching wall; and/or

The matching wall is matched with the shell of the lamp body, and when the lamp body of the lamp is matched with the rotating piece, the matching wall is matched with the shell of the lamp body; and/or

When the lamp body of the lamp is matched with the rotating piece, the rotating piece supports the lamp body.

30. The lamp assembly of claim 27,

at least one the lamp stand is the second lamp stand, be equipped with one or more in clamping structure, bonding portion, sucking disc on the second lamp stand.

31. The lamp assembly of claim 30,

the connecting part of the second lamp holder is matched with a second connecting piece of the lamp;

when the lamp body of the lamp is matched with the second lamp holder, the connecting part of the second lamp holder is matched with the second connecting piece to form a rotating connecting mechanism, so that the lamp body can rotate relative to the second lamp holder.