CN210624265U - Modular lamp - Google Patents

Abstract

The utility model provides a modular lamp, belonging to the technical field of lamps and lanterns, comprising a lower cover, a base, a light source component, a lens component and an upper cover; the lower cover is used for being connected with the working surface; the base is connected with the lower cover and is provided with a serial connection interface used for being connected with the adjacent modular lamp in series; the light source component is arranged on the base; the lens component covers the lamp bead of the light source component; the upper cover is arranged outside the base, the light source component and the lens component, is connected with the base and is provided with a first avoidance hole for exposing the illuminating part of the lens component; and the lower cover and/or the upper cover are/is provided with second avoidance holes for exposing the serial connection interfaces. The utility model can share most parts, thereby being beneficial to mass production of common parts, not needing to redesign the mould and the forming process and being beneficial to reducing the production cost; meanwhile, the serial connection interface is convenient for directly connecting a plurality of lamps in series, is convenient for connecting in series, and reduces potential safety hazards because excessive wires are not needed to be arranged outside.

Description

Modular lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to a module lamps and lanterns.

Background

The cabinet lamp is a lamp installed in a cabinet to play a role in decoration and illumination, and the cabinet lamp is installed in the cabinet due to the fact that the internal space of furniture such as the cabinet is narrow and dark. Because the cabinet space is narrow and small, the light required during lighting is not large, so the design of the cabinet lamp is biased to be small and attractive. However, the existing cabinet lamp in the current market is complex in structural design, and internal components need to be redesigned according to requirements such as appearance and illumination during production, so that the production cost is high. And many cupboard lamps when using, need set up a plurality ofly sometimes, if wiring one by one, the part installation and dismantlement are all troublesome, and the multiunit wire is both mixed and disorderly moreover, arouses danger such as short circuit fire again easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a module lamps and lanterns to solve the high and a plurality of kitchen utensils and appliances lamp manufacturing cost who exists among the prior art and concatenate not only troublesome but also dangerous technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the modularized lamp comprises a lower cover, a base, a light source component, a lens component and an upper cover; the lower cover is used for being connected with the working surface; the base is connected with the lower cover and is provided with a serial connection interface used for being connected with the adjacent modular lamp in series; the light source component is arranged on the base; the lens component covers the lamp bead of the light source component; the upper cover is arranged outside the base, the light source component and the lens component, is connected with the base and is provided with a first avoidance hole for exposing the illuminating part of the lens component; and the lower cover and/or the upper cover are/is provided with second avoidance holes for exposing the serial connection interfaces.

In an embodiment of the present invention, a limiting groove for accommodating the base is provided in the upper cover, and the base enters the limiting groove and forms a space for accommodating the light source assembly and the lens assembly with the upper cover; the upper cover is also covered outside the lower cover; the upper cover is connected with the base through one or more of a screw connection structure, a pin connection structure, a clamping structure, an adhesion structure and a magnetic attraction structure; the lower cover is connected with the base through one or more of a screw connection structure, a pin connection structure, a clamping structure, an adhesion structure and a magnetic attraction structure.

In one embodiment of the utility model, the lower cover is rotationally clamped with the base; the base is provided with at least three chutes which are arranged annularly, one ends of the three chutes which are positioned at the same side are respectively provided with a first clamping tongue and a lower cover

The base is provided with at least three limiting protruding structures which correspond to the sliding grooves one to one and are used for sliding in the sliding grooves, the limiting protruding structures are provided with main clamping grooves used for clamping the first clamping tongues and limiting the separation trend of the base and the lower cover, and when the base and the lower cover rotate relatively, the limiting protruding structures slide in the sliding grooves, so that the first clamping tongues are clamped into or separated from the main clamping grooves.

In an embodiment of the present invention, the first latch includes a spring plate having one end fixedly connected to the base, one side of the spring plate is provided with a first engaging protrusion, and a first sub-engaging groove engaged with the first engaging protrusion is provided in the main engaging groove.

In an embodiment of the present invention, the lower cover is further provided with a supporting structure, the supporting structure is used for abutting against the base, so that a cavity is formed between the lower cover and the base, and the limiting protrusion structure is arranged on the supporting structure; the lower cover comprises an inner plate and an outer ring arranged on the periphery of the inner plate, a gap is arranged between the inner plate and the outer ring, and the support structure spans the gap and is respectively connected with the inner plate and the outer ring; the part of the supporting structure provided with the limiting convex structure is provided with a through hole communicated with the main clamping groove; the supporting structure is provided with a plurality of connecting parts which are arranged at intervals.

In an embodiment of the present invention, a light source mounting position for mounting the light source assembly is disposed on the base, the serial interface is disposed on a side portion of the base, and a line pressing assembly for pressing the conductive element connected to and/or disconnected from the serial interface is further disposed between the serial interface and the light source mounting position.

In an embodiment of the utility model, the wire pressing component comprises a wire supporting part and a wire pressing part, the wire supporting part comprises a wire supporting platform and two limiting connecting columns respectively arranged at two sides of the wire supporting platform, the wire supporting platform and the limiting connecting columns are both connected with the base, a wire passing channel for passing a wire is formed between the wire supporting platform and the two limiting connecting columns, and each limiting connecting column is provided with a positioning lug; the wire pressing piece is used for crossing the wire passing channel and pressing the wire in the wire passing channel, and the two ends of the wire pressing piece are respectively provided with a first connecting structure used for being connected with the limiting connecting column and a positioning groove used for being matched with the positioning lug.

In an embodiment of the present invention, the serial interface includes a first interface and a second interface respectively disposed on the base, and the modular lamp further includes a first connection terminal, a second connection terminal, a first wire connection element and a second wire connection element; one end of the first connecting terminal is used for being connected with the first interface, the other end of the first connecting terminal is provided with a first inserting structure, the first connecting terminal is also provided with a second clamping tongue used for being clamped with the first interface and a third clamping tongue facing the other end of the first connecting terminal, the roots of the second clamping tongue and the third clamping tongue are connected with each other, and the connecting part is connected with the middle part of the first connecting terminal; one end of the second wiring terminal is used for being connected with the second interface, the other end of the second wiring terminal is provided with a second inserting structure which is used for being inserted into the first inserting structure of the adjacent modular lamp to form an inserting pair, and the second wiring terminal is provided with a second clamping bulge which is used for being clamped with the third clamping tongue after being inserted; the first wire connecting element is arranged in the first inserting structure and is communicated with the light source component; the second wire connecting element is arranged in the second inserting structure, is communicated with the light source component, and is communicated with the second wire connecting element when the first inserting structure and the second inserting structure are inserted and connected.

In an embodiment of the present invention, the lens assembly includes a lens and a reflective cup, the lens includes an outer convex lens portion located in the middle of the lens, a concave portion located at the periphery of the outer convex lens portion and concave toward the near light source side of the lens, and a flat lens portion located at the periphery of the concave portion, the outer convex lens portion, the concave portion and the flat lens portion are connected in sequence, and at least the near light source side of the flat lens portion is provided with an astigmatic protrusion; one end of the light reflecting cup is used for covering the lamp bead of the light source component, and the other end of the light reflecting cup is connected with the lens.

In an embodiment of the present invention, the outer edge of the flat mirror portion is provided with a limit connection structure for limit-locking or limit-abutting with the first avoidance hole portion of the upper cover; the limiting connection structure comprises a step surface structure arranged on the outer edge of the flat mirror part and a positioning groove arranged on the step surface structure; the second dodge hole part is also provided with a decorative cover for shielding the serial connection interface.

The utility model provides a module lamps and lanterns's beneficial effect lies in: compared with the prior art, the utility model discloses a base that sets up solitary lower cover, upper cover and be used for setting up light source subassembly and lens subassembly divide into a plurality of modules with the main part of lamps and lanterns, utilizes lower cover and upper cover to cover internal component such as base, light source subassembly and lens subassembly simultaneously, can only change partial subassembly according to the different demands of design when producing can. For example, where the illumination requirements are different, different light source modules and lens assemblies may be replaced, and other external components may be shared; the lower cover and the upper cover can be replaced when the appearance requirement is different, and other internal components can be shared without structural change. Because most parts can be shared, the common parts can be produced in large batch, a mold and a molding process do not need to be redesigned, and the production cost is reduced; meanwhile, the serial connection interface is directly preset on the base, so that a plurality of lamps can be directly connected in series in the subsequent installation process, the serial connection is convenient, and the potential safety hazard is reduced because excessive wires do not need to be arranged outside.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a modular lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a modular lamp provided by an embodiment of the present invention with an upper cover removed;

fig. 3 is a schematic view of a modular lamp assembly according to another embodiment of the present invention;

fig. 4 is a schematic view of a split structure of a base, a lower cover and a wire pressing assembly of a modular lamp according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is an enlarged view of the structure at B in FIG. 4;

fig. 7 is a schematic view of a connection form of a first connection terminal and a second connection terminal of a modular lamp according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100. a lower cover; 110. a limiting bulge structure; 111. a first limit plate; 112. a second limiting plate; 113. a third limiting plate; 120. a main card slot; 130. a first secondary card slot; 140. a support structure; 150. an inner plate; 160. an outer ring;

200. a base; 210. a first interface; 220. a second interface; 230. a light source connection structure; 240. a chute; 250. a first latch; 260. a first clamping protrusion;

300. a light source assembly;

400. a lens assembly; 410. a lens; 411. an outer convex lens portion; 412. a recessed portion; 413. a flat mirror section; 420. a light reflecting cup;

500. an upper cover; 510. a decorative cover;

610. a first connection terminal; 611. a first plug-in structure; 612. a second latch; 613. a third latch tongue; 620. a second connection terminal; 621. a second plug-in structure; 622. a second clamping protrusion; 623. a slideway;

700. a screw;

800. a wire pressing assembly; 810. a wire supporting member; 811. a wire supporting table; 812. a limiting connecting column; 813. positioning the bump; 814. anti-slip teeth; 815. a screw connection hole; 816. a third snap projection; 820. a wire pressing member; 821. a first connecting structure; 822. positioning a groove; 823. a wire slot; 824. a wire-crimping connecting rib; 825. a clamping cavity.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is now clear that the present invention provides a modular lamp.

Referring to fig. 1 to 3, the present invention provides a modular lamp, which includes a lower cover 100, a base 200, a light source assembly 300, a lens assembly 400 and an upper cover 500; the lower cover 100 is used for connecting with a working surface; the base 200 is connected with the lower cover 100 and is provided with a serial connection interface for connecting adjacent modular lamps in series; the light source assembly 300 is disposed on the base 200; the lens assembly 400 is covered on the lamp bead of the light source assembly 300; the upper cover 500 covers the base 200, the light source assembly 300 and the lens assembly 400, is connected to the base 200, and is provided with a first avoiding hole for exposing the illumination part of the lens assembly 400; the lower cover 100 and/or the upper cover 500 are provided with second avoiding holes for exposing the serial interfaces.

The utility model provides a modular lamp compares with prior art, and the base 200 through setting up solitary lower cover 100, upper cover 500 and being used for setting up light source subassembly 300 and lens subassembly 400 divide into a plurality of modules with the main part of lamps and lanterns, utilizes lower cover 100 and upper cover 500 to cover internal component such as base 200, light source subassembly 300 and lens subassembly 400 simultaneously, can only change partial subassembly when producing according to the different demands of design can. For example, other external components may be shared, as may be the case when illumination requirements are different, by replacing different light source assemblies 300 and lens assemblies 400; when the appearance requirements are different, the lower cover 100 and the upper cover 500 can be replaced, and other internal components can be shared without structural changes. Because most parts can be shared, the common parts can be produced in large batch, a mold and a molding process do not need to be redesigned, and the production cost is reduced; meanwhile, the serial connection interface is directly preset on the base 200, so that a plurality of lamps can be directly connected in series in the subsequent installation process, the serial connection is convenient, and the potential safety hazard is reduced because excessive wires do not need to be arranged outside.

As a specific embodiment of the modular lamp provided by the present invention, a limiting groove for accommodating the base 200 is provided in the upper cover 500, and the base 200 and the upper cover 500 form a space for accommodating the light source assembly 300 and the lens assembly 400 after entering the limiting groove; the upper cover 500 is also covered outside the lower cover 100; the upper cover 500 is connected with the base 200 through one or more of a screw connection structure, a pin connection structure, a clamping structure, an adhesion structure and a magnetic attraction structure; the lower cover 100 is connected to the base 200 by one or more of a screw connection structure, a pin connection structure, a snap connection structure, an adhesive structure, and a magnetic attraction structure.

Referring to fig. 4, as an embodiment of the modular lamp of the present invention, the lower cover 100 is rotatably connected to the base 200; the base 200 is provided with at least three sliding grooves 240 arranged in the circumferential direction, one ends of the three sliding grooves 240 positioned on the same side are respectively provided with a first clamping tongue 250, the lower cover 100 is provided with at least three limiting protruding structures 110 which correspond to the sliding grooves 240 one by one and are used for sliding in the sliding grooves 240, the limiting protruding structures 110 are provided with main clamping grooves 120 which are used for clamping the first clamping tongues 250 to limit the separation tendency of the base 200 and the lower cover 100, when the base 200 and the lower cover 100 rotate relatively, the limiting protruding structures 110 slide in the sliding grooves 240, and the first clamping tongues 250 are clamped into or separated from the main clamping grooves 120.

Through setting up spout 240 on base 200 and lower cover 100 respectively, spacing protruding structure 110 and first block tongue 250 and main draw-in groove 120, make when the installation, the installer can look for spacing protruding structure 110 through rotatory and base 200 that slides, make spacing protruding structure 110 get into spout 240, and continue rotating base 200, make spacing protruding structure 110 slide in spout 240, and then make first block tongue 250 block go into main draw-in groove 120, accomplish the connection of base 200 and lower cover 100, whole process need not to observe, rely on installer's feeling to realize the installation, the installation is convenient rapid, and at least three first block tongues 250 and the main draw-in groove 120 that set up of ring direction mutually support and are favorable to promoting the steadiness of installation, the joint of first block tongue 250 and main draw-in groove 120 can avoid base 200 because of factors such as vibrations in the use become flexible and deviate from.

Referring to fig. 4 and 5, as an embodiment of the modular lamp provided by the present invention, the first latch 250 includes a spring piece having one end fixedly connected to the base 200, a first engaging protrusion 260 is disposed on one side of the spring piece, and a first sub-engaging groove 130 engaged with the first engaging protrusion 260 is disposed in the main engaging groove 120. The resilient tab may be plastic, metal, or other material, and may be integrally formed or integrated with the base 200. The cooperation of first joint arch 260 and first secondary draw-in groove 130 can play the effect of spacing connection, avoids base 200 to become flexible and deviate from because of factors such as vibrations in the use.

Referring to fig. 4 and 5, as a specific embodiment of the modular lamp provided by the present invention, the limiting protrusion 110 includes a first limiting plate 111, a second limiting plate 112 and a third limiting plate 113, the first limiting plate 111 is perpendicular to the plane of the lower cover 100, and one side of the first limiting plate is connected to the lower cover 100 and is used for abutting against the side wall of the sliding groove 240; the second limiting plate 112 is located at one end of the second limiting plate 112, is perpendicular to the plane where the first limiting plate 111 and the lower cover 100 are located, and is connected with the lower cover 100 at one side; the third limiting plate 113 is parallel to the plane of the lower cover 100, and is connected to the other side of the first limiting plate 111 and the other side of the second limiting plate 112, respectively, for abutting against the first tongue 250 to limit the separation tendency of the base 200 and the lower cover 100; the lower cover 100, the first limiting plate 111, the second limiting plate 112 and the third limiting plate 113 enclose a main slot 120, and the first sub slot 130 is disposed on the first limiting plate 111. This kind of structure can play spacing and joint's effect simultaneously, and during the use, first limiting plate 111 slides along the 240 lateral walls of spout, and second limiting plate 112 can strengthen third limiting plate 113's joint strength, and third limiting plate 113 and first limiting plate 111 support first block tongue 250 in two vertically directions, form the joint structure.

Referring to fig. 4 and 5, as an embodiment of the modular lamp of the present invention, the lower cover 100 is further provided with a supporting structure 140, the supporting structure 140 is used for abutting against the base 200, so that a cavity is formed between the lower cover 100 and the base 200, and the limiting protrusion structure 110 is disposed on the supporting structure 140. The base 200 and the lower cover 100 can be isolated by the support structure 140, so that a space is reserved for mounting the light source assembly 300, the light source assembly 300 can be stably and conveniently mounted on the base 200, the heat dissipation of the lamp is facilitated by the other scheme, and meanwhile, the phenomenon that the electronic elements in the lamp are partially discharged due to short circuit or metal elements in environments such as a cabinet can be avoided, and the occurrence of fire is avoided.

Referring to fig. 4 and 5, as an embodiment of the modular lamp of the present invention, the lower cover 100 includes an inner plate 150 and an outer ring 160 disposed at the periphery of the inner plate 150, a gap is disposed between the inner plate 150 and the outer ring 160, and the supporting structure 140 spans the gap and is connected to the inner plate 150 and the outer ring 160 respectively. The space between the inner plate 150 and the outer ring 160 can play a role in communicating the inside and the outside, ventilating and radiating, and can be matched with a preset structure on a cabinet and the like to play a role in hanging connection or limiting.

The part of the supporting structure 140 provided with the limiting protrusion structure 110 is provided with a through hole communicated with the main clamping groove 120, so that a sufficient movement space is reserved for the first clamping tongue 250, and meanwhile, the clamping state of the first clamping tongue 250 can be conveniently checked during production; the support structure 140 has a plurality of spaced apart connections, and the support structure 140 is also provided with grooves that mate with the gap between the inner plate 150 and the outer ring 160.

Referring to fig. 4 and 5, as a specific embodiment of the modular lamp provided by the present invention, a screw through hole for connecting with a working surface through a screw is formed on the lower cover 100; the base 200 is provided with a light source connecting structure 230 for connecting with the light source assembly 300; the light source connection structure 230 includes a connection nut fixed on the base 200.

Referring to fig. 2 to 4, as an embodiment of the present invention, a base 200 is provided with a light source installation position for installing a light source assembly 300, a serial connection interface is disposed at a side portion of the base 200, and a wire pressing assembly 800 for pressing a conductive element connected in and/or out through the serial connection interface is further disposed between the serial connection interface and the light source installation position.

Please refer to fig. 2, fig. 4 and fig. 6 together, as a specific embodiment of the modular lamp provided by the present invention, the wire pressing assembly 800 includes a wire supporting member 810 and a wire pressing member 820, the wire supporting member 810 includes a wire supporting platform 811 and two limiting connection posts 812 respectively disposed at two sides of the wire supporting platform 811, the wire supporting platform 811 and the limiting connection posts 812 are both connected to the base 200, a wire passing channel for passing a wire is formed between the wire supporting platform 811 and the two limiting connection posts 812, and each limiting connection post 812 is provided with a positioning bump 813; the wire pressing member 820 is used for crossing the wire passage and pressing the wire in the wire passage, and both ends are respectively provided with a first connecting structure 821 for connecting with the limiting connecting column 812 and a positioning groove 822 for matching with the positioning bump 813.

Through set up spacing spliced pole 812 in saddle 811 both sides, can form the wire passing channel of restriction wire position on the one hand, on the other hand can be connected through first connection structure 821 with wire pressing piece 820, after limiting displacement that the cooperation through locating lug 813 and constant head tank 822 formed makes wire pressing piece 820 adorn on saddle 810 again, though receive the top support of wire, also can avoid wire pressing piece 820 too greatly to rock the installation that leads to inconvenient, make the position of first connection structure 821 and spacing spliced pole 812 aim at basically, simultaneously because the position of locating lug 813 and constant head tank 822 is relatively fixed, need not extra counterpoint during installation wire pressing piece 820, can keep the position of first connection structure 821 and spacing spliced pole 812 accurate basically, be favorable to improving installation effectiveness.

Please refer to fig. 6, as a specific embodiment of the modular lamp of the present invention, a screw connection hole 815 is axially disposed on the limiting connection post 812, the first connection structure 821 includes a first through hole disposed on the wire pressing member 820 and aligned with the screw connection hole 815, the positioning protrusion 813 is disposed on one side of the screw connection hole 815, and a side wall of the positioning groove 822 is communicated with the first through hole. The first through hole and the positioning groove 822 are communicated with each other, which is more beneficial to aligning the positioning groove 822 with the positioning bump 813 during installation.

Please refer to fig. 6, as an embodiment of the present invention, a side of the positioning protrusion 813 close to the axis of the screw connecting hole 815 is inclined or protruded toward the screw connecting hole 815, so that when the wire supporting member 810 and the wire pressing member 820 are screwed into the screw connecting hole 815, the positioning protrusion 813 is pressed and deflected toward a side away from the axis of the screw connecting hole 815 when the screw is screwed into the screw connecting hole 815, so as to be tightly pressed into the first through hole. A third clamping protrusion 816 is arranged on one side of the positioning protrusion 813 away from the axis of the screw connecting hole 815, and a clamping cavity 825 is arranged in the positioning groove 822 corresponding to the third clamping protrusion 816. The third clamping protrusion 816 and the clamping cavity 825 can be in a clamping fit structure in direct clamping connection, so that the function of pre-fixing is achieved when the wire pressing piece 820 is installed, and an installer can be reminded that the wire pressing piece is installed in place; under the condition that one side of the positioning lug 813, which is close to the axis of the screw connecting hole 815, inclines or protrudes towards the direction of the screw connecting hole 815, the third clamping protrusion 816 and the clamping cavity 825 may also be of a structure without obvious clamping relation during installation, and when the screw is screwed into the screw connecting hole 815, the top pressure positioning lug 813 deflects towards one side far away from the axis of the screw connecting hole 815, so that the third clamping protrusion 816 enters the clamping cavity 825 to form clamping, the connection strength is further improved, and the screw is prevented from loosening.

Please refer to 6, as a specific implementation manner of the modular lamp provided by the present invention, the wire supporting platform 811 is provided with a plurality of anti-slip teeth 814, the wire supporting piece 810 is provided with a wire groove 823 along the axis of the wire passing channel, a wire pressing rib 824 for abutting against a wire is provided in the wire groove 823, the projection of the wire pressing rib 824 on the wire supporting platform 811 is located between two adjacent anti-slip teeth 814, so as to extrude the wire in a staggered manner, so that the wire is bent, and the compression effect is improved.

Referring to fig. 2 and 7 together, as a specific embodiment of the modular lamp provided by the present invention, the serial connection interface includes a first interface 210 and a second interface 220 respectively disposed on the base 200, and the modular lamp further includes a first connection terminal 610, a second connection terminal 620, a first wire connection element and a second wire connection element; one end of the first connection terminal 610 is used for being connected with the first interface 210, the other end of the first connection terminal 610 is provided with a first insertion structure 611, the first connection terminal 610 is further provided with a second clamping tongue 612 used for being clamped with the first interface 210 and a third clamping tongue 613 facing the other end of the first connection terminal 610, the roots of the second clamping tongue 612 and the third clamping tongue 613 are connected with each other, and the connection part is connected with the middle part of the first connection terminal 610; one end of the second connection terminal 620 is used for connecting with the second interface 220, the other end of the second connection terminal is provided with a second insertion structure 621 which is used for being inserted into the first insertion structure 611 of the adjacent modular lamp to form an insertion pair, and the second connection terminal 620 is provided with a second clamping protrusion 622 which is used for being clamped with the third clamping tongue 613 after insertion; the first wire connecting element is disposed in the first inserting structure 611 and is connected to the light source assembly 300; the second wire connecting element is disposed in the second plug structure 621 and is electrically connected to the light source assembly 300, and is electrically connected to the second wire connecting element when the first plug structure 611 and the second plug structure 621 are plugged. The first wire connecting element and the second wire connecting element can be connected and conducted in a plugging mode.

Two adjacent modular lamps can be connected in series through the bridging effect of the first connection terminal 610 and the second connection terminal 620, the first connection terminal 610 and the second connection terminal 620 can be clamped through the third clamping tongue 613 after being connected in an inserting manner, loosening is avoided, the second clamping tongue 612 and the third clamping tongue 613 are connected with each other at the root parts, the connection part is connected with the first connection terminal 610, the second clamping tongue 612 and the third clamping tongue 613 can be linked, clamping or loosening of the third clamping tongue 613 and the second clamping protrusion 622 can be facilitated by pressing or lifting the second clamping tongue 612, clamping or loosening of the second clamping tongue 612 and the second interface 220 can be facilitated by pressing or lifting the third clamping tongue 613, accordingly, the difficulty of integral installation and disassembly is reduced, and the efficiency of installation and disassembly is improved; meanwhile, a plurality of electrical appliances are connected in series through the plurality of groups of first connecting terminals 610 and second connecting terminals 620, so that excessive arrangement of wires can be avoided, circuits among the electrical appliances cannot be crossed, and the danger caused by accidents such as short circuit, fire and the like can be greatly reduced.

Referring to fig. 2 and 7 together, as an embodiment of the lamp connection terminal assembly provided by the present invention, the first plugging structure 611 includes at least two plugs disposed at the end of the first connection terminal 610, so as to respectively conduct two lines forming a loop; the external cross section shapes of the two plugs are different so as to prevent the plugs from being connected reversely; wiring holes for distributing first wire connecting elements are respectively arranged in the two plugs; the second plugging structure 621 includes two jacks respectively disposed at the end of the second connection terminal 620 and respectively engaged with the two plugs, and the jacks are respectively used for arranging second wire connection elements.

Referring to fig. 7, as a specific embodiment of the lamp connecting terminal assembly provided by the present invention, a slide 623 for slidably engaging with the third latch 613 is disposed on the second connecting terminal 620, and the second latching protrusion 622 is disposed in the slide 623. The slide 623 is provided to facilitate deflection limiting of the third latch 613, preventing the third latch 613 from breaking or deflecting during use.

Referring to fig. 1 and fig. 2 together, as a specific embodiment of the modular lamp provided by the present invention, the lens assembly 400 includes a lens 410 and a reflective cup 420, the lens 410 includes an outer convex lens portion 411 located at the middle of the lens 410, a concave portion 412 located at the periphery of the outer convex lens portion 411 and concave toward the light source side of the lens 410, and a flat lens portion 413 located at the periphery of the concave portion 412, the outer convex lens portion 411, the concave portion 412 and the flat lens portion 413 are connected in sequence, and at least the light source side of the flat lens portion 413 is provided with an astigmatic protrusion; one end of the light reflecting cup 420 is used for covering the lamp bead of the light source assembly 300, and the other end is connected with the lens 410. The reflective cup 420 and the lens 410 may be an integral structure or a split structure. The reflecting cup 420 is provided with reflecting protrusions or reflecting grooves arranged in an array, and the inner wall or the outer wall of the reflecting cup 420 is provided with a reflecting layer.

Different illumination ranges are formed by providing the lens 410 with the convex lens portion 411, the concave portion 412 and the flat lens portion 413; firstly, the light irradiation range of the lamp is enlarged to the maximum by utilizing the light scattering effect of the convex lens part 411, the convex lens part 411 is retracted into the lamp as far as possible by arranging the concave part 412, collision and pollution are avoided, meanwhile, the illuminating ring with better light is formed by the flat mirror part 413, and the light emitted by the light source component 300 is further scattered by refraction and reflection through the arrangement of the light scattering protrusion, so that the light irradiation range of the illuminating ring is larger, the light is softer, the illuminating areas with different illuminating effects are finally formed, the main used part in the cupboard can obtain enough illumination, the corner part which is not commonly used can also obtain certain light, and the use of the kitchen ware lamp is more convenient and humanized.

Referring to fig. 1 to 3, as an embodiment of the modular lamp provided by the present invention, a limiting connection structure for limiting and clamping or limiting and abutting against the first avoiding hole of the upper cover 500 is disposed on the outer edge of the flat mirror 413; the limiting connection structure comprises a step surface structure arranged on the outer edge of the flat mirror part 413 and a positioning groove arranged on the step surface structure; the second dodge hole part is also provided with a decorative cover 510, and the decorative cover 510 is connected with the second dodge hole and is used for shielding the serial connection interface.

Referring to fig. 1 and fig. 2 together, as an embodiment of the modular lamp of the present invention, the far light source side of the convex lens portion 411 is a convex partial sphere structure, a partial ellipsoid structure or a polyhedron structure, the far light source side of the concave portion 412 is a cone structure or a partial sphere structure, and the light scattering protrusion is a cone structure. Specifically, the far-light source side of the convex lens portion 411 may be a regular polyhedron convex structure, and the surface of the regular polyhedron convex structure is formed by overlapping a plurality of regular hexagons; the cone structure can be a cone or a pyramid. The light scattering bulges are arranged in an array; the near light source side of the lens 410 is a plane or curved surface structure, and the astigmatism protrusions are uniformly distributed on the near light source side of the lens 410.

The convex lens portion 411 and the concave portion 412 may be of a split structure. On one hand, the convex lens part 411 can be replaced according to the use requirement, and on the other hand, the lens 410 can be conveniently produced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A modular light fixture, comprising:

the lower cover is used for being connected with the working surface;

the base is connected with the lower cover and is provided with a serial connection interface used for being connected with the adjacent modular lamp in series;

the light source component is arranged on the base;

the lens component is covered on the lamp bead of the light source component;

the upper cover covers the base, the light source assembly and the lens assembly, is connected with the base and is provided with a first avoidance hole for exposing the illumination part of the lens assembly;

and the lower cover and/or the upper cover are/is provided with second avoidance holes for exposing the serial connection interfaces.

2. The modular lamp of claim 1, wherein the top cover has a retaining groove for receiving the base, and the base and the top cover form a space for receiving the light source module and the lens module after entering the retaining groove; the upper cover is also covered outside the lower cover; the upper cover is connected with the base through one or more of a screw connection structure, a pin connection structure, a clamping structure, an adhesion structure and a magnetic attraction structure; the lower cover is connected with the base through one or more of a screw connection structure, a pin joint structure, a clamping structure, a bonding structure and a magnetic attraction structure.

3. The modular lamp of claim 2, wherein the lower cover is rotatably engaged with the base; be equipped with the spout that at least three hoop set up on the base, it is three the one end that the spout is located the homonymy is equipped with first block tongue respectively, cover down be equipped with at least three with spout one-to-one, and be used for slide gliding spacing protruding structure in the spout, spacing protruding structural being equipped with is used for first block tongue joint, in order to restrict the base with the main draw-in groove of lower cover separation trend, the base with during the lower cover relative rotation, spacing protruding structure is in slide in the spout, make first block tongue is gone into or breaks away from at the card main draw-in groove.

4. The modular lamp of claim 3, wherein: the first clamping tongue comprises an elastic sheet, one end of the elastic sheet is fixedly connected with the base, a first clamping protrusion is arranged on one side of the elastic sheet, and a first auxiliary clamping groove matched and clamped with the first clamping protrusion is arranged in the main clamping groove.

5. The modular lamp of claim 3, wherein: the lower cover is also provided with a supporting structure, the supporting structure is used for being abutted against the base, a cavity is formed between the lower cover and the base, and the limiting protrusion structure is arranged on the supporting structure; the lower cover comprises an inner plate and an outer ring arranged on the periphery of the inner plate, a gap is formed between the inner plate and the outer ring, and the support structure spans the gap and is respectively connected with the inner plate and the outer ring; the part of the supporting structure provided with the limiting convex structure is provided with a through hole communicated with the main clamping groove; the supporting structure is provided with a plurality of supporting structures which are arranged and connected at intervals.

6. The modular lamp of claim 1, wherein: the base is provided with a light source installation position for installing the light source assembly, the serial connection interface is arranged on the side part of the base, and a line pressing assembly for pressing the conductive element connected in and/or out through the serial connection interface is further arranged between the serial connection interface and the light source installation position.

7. The modular lamp of claim 6, wherein the clip assembly comprises:

the wire supporting piece comprises a wire supporting table and two limiting connecting columns which are respectively arranged on two sides of the wire supporting table, the wire supporting table and the limiting connecting columns are both connected with the base, a wire passing channel for a wire to pass through is formed between the wire supporting table and the two limiting connecting columns, and each limiting connecting column is provided with a positioning lug; and

and the wire pressing piece is used for crossing the wire passing channel and pressing the wire in the wire passing channel, and two ends of the wire pressing piece are respectively provided with a first connecting structure used for being connected with the limiting connecting column and a positioning groove used for being matched with the positioning lug.

8. The modular lamp of claim 6, wherein: the interface of concatenating is including establishing respectively first interface and second interface on the base, the module lamps and lanterns still include:

the first connecting terminal is provided with a second clamping tongue used for being clamped with the first interface and a third clamping tongue facing the other end of the first connecting terminal, the roots of the second clamping tongue and the third clamping tongue are connected with each other, and the connection part is connected with the middle part of the first connecting terminal;

one end of the second connecting terminal is used for being connected with the second interface, the other end of the second connecting terminal is provided with a second inserting structure which is used for being inserted into the first inserting structure of the adjacent modular lamp to form an inserting pair, and a second clamping bulge which is used for being clamped with the third clamping tongue after being inserted into the second inserting structure is arranged on the second connecting terminal;

the first wire connecting element is arranged in the first inserting structure and is communicated with the light source component; and

and the second wire connecting element is arranged in the second inserting structure, is communicated with the light source component and is communicated with the second wire connecting element when the first inserting structure is inserted and connected with the second inserting structure.

9. The modular lamp of claim 1, wherein: the lens assembly includes:

the lens comprises an outer convex lens part positioned in the middle of the lens, a concave part positioned on the periphery of the outer convex lens part and concave towards the near light source side of the lens and a plano lens part positioned on the periphery of the concave part, wherein the outer convex lens part, the concave part and the plano lens part are sequentially connected, and at least the near light source side of the plano lens part is provided with an astigmatism bulge; and

one end of the reflecting cup is used for covering the lamp bead of the light source component, and the other end of the reflecting cup is connected with the lens.

10. The modular lamp of claim 9, wherein: the outer edge of the flat mirror part is provided with a limiting connection structure which is used for limiting, clamping or limiting and abutting against the first avoidance hole part of the upper cover; the limiting connection structure comprises a step surface structure arranged on the outer edge of the flat mirror part and a positioning groove arranged on the step surface structure; the second dodges the hole position and still is equipped with the dress trim cover, the dress trim cover is used for shielding concatenate the interface.

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