CN211040884U - Light fixture for one-to-many lighting control system - Google Patents

Abstract

The utility model discloses a lamps and lanterns for a pair of many lighting control system belongs to the illumination lamps and lanterns field, and the one set of control system is adopted in the mixing of colors of adjusting the temperature of a plurality of lamps and lanterns, practices thrift manufacturing cost, simplifies the installation, the utility model discloses a lamps and lanterns for a pair of many lighting control system, including the lamps and lanterns body, be located this internal light source of lamps and lanterns and do the power module of light source power supply, power module include the circuit board and with two at least binding post that the circuit board electricity is connected, in order to allow lamps and lanterns insert with the series connection mode a pair of many lighting control system, the circuit board with the light source electricity is connected, lamps and lanterns body top be equipped with the line ball lid that is used for guiding the electric wire to stretch. The embodiment of the utility model provides a can be applied to products such as down lamp, ceiling lamp.

Description

Light fixture for one-to-many lighting control system

[ technical field ] A method for producing a semiconductor device

The utility model relates to an illumination lamps and lanterns field especially relates to a lamps and lanterns that are used for a pair of many lighting control system.

[ background of the invention ]

Indoor local illumination generally can use L ED lamp with decorative lighting, traditional L ED wisdom down lamp built-in control module is in order to adjust luminance mixing of colors, but can't carry out a pair of many controls, has caused the manufacturing cost height of down lamp from this to current down lamp installation is complicated, for this reason, needs a simple structure, the lower down lamp of cost.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and propose the lamps and lanterns that are used for a pair of many lighting control system, one set of control system is adopted in the mixing of colors of adjusting the temperature of a plurality of lamps and lanterns, practices thrift manufacturing cost, simplifies the installation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a lamps and lanterns for a pair of many lighting control system, including the lamps and lanterns body, be located the light source in the lamps and lanterns body and for the power module of light source power supply, power module include the circuit board and with at least two binding post that the circuit board electricity is connected, in order to allow lamps and lanterns insert with the series connection mode a pair of many lighting control system, the circuit board with the light source electricity is connected, lamps and lanterns body top be equipped with at least two binding post correspond be used for guiding the line cover that stretches out. The wiring terminals are connected with the circuit of the one-to-many lighting control system or connected with the wiring terminals of other lamps in series, so that a lot of time and labor cost can be saved in the aspect of circuit installation of the lamps, the installation is safer, a plurality of lamps can be synchronously controlled after being connected in series, a plurality of lamps share one set of lighting control system, a large amount of cost can be saved, the wire pressing cover prevents wires from extending out of the top of the lamps, the probability of electric shock is reduced, the safety is improved, the overall appearance of the lamps is more attractive, in addition, the wire pressing cover respectively clamps the wires connected with the wiring terminals, the wires connected with the wiring terminals are prevented from being mixed together and are not well distinguished, when the lamp is installed, the wiring terminal on which side the wire is connected can be directly distinguished.

Furthermore, a tooth-shaped block for clamping the wire is arranged on the wire pressing cover and/or the lamp body. The profile of tooth piece shape is similar with the rack, and the electric wire is by the tooth's socket of centre gripping on the profile of tooth piece, and every electric wire is located a tooth's socket respectively, and the interval between the electric wire is clear, can not twine together, and under the effect is held to the card of profile of tooth piece, the electric wire that is located the lamps and lanterns body is difficult to be dragged, can not drag binding post for inner structure is more stable.

Furthermore, one of the wire pressing cover and the lamp body is provided with a first buckling piece, the other one is provided with a second buckling piece, and the wire pressing cover is fixed on the lamp body through buckling of the first buckling piece and the second buckling piece. After the line pressing cover is installed, the first buckling piece and the second buckling piece can prevent the line pressing cover from being separated from the lamp body, so that the lamp structure is kept stable.

Furthermore, the first buckling piece is a first convex rib positioned on two sides of the line pressing cover, and the second buckling piece is a second convex rib positioned on the lamp body. When the line ball cover is installed, the line ball cover is aligned to the position of installation on the lamp body, and the line ball cover is directly pressed downwards, so that the first convex rib and the second convex rib are mutually buckled, the line ball cover is fixed on the lamp body, the installation mode is convenient, and the displacement of the vertical direction of the line ball cover is limited by the first convex rib and the second convex rib.

Furthermore, one of the first buckling piece and the second buckling piece is an elastic buckling piece, and the other one is a buckling groove. When the line pressing cover is installed, the line pressing cover is aligned to the position of the lamp body, and the line pressing cover is directly pressed downwards, so that the elastic buckling piece is buckled with the buckling groove to fix the line pressing cover on the lamp body, and the overall structure is kept stable.

Furthermore, one of the wire pressing cover and the lamp body is provided with a guide groove, the other one is provided with a guide rib, and the guide groove is in sliding fit with the guide rib. The guide ribs and the guide grooves can ensure that the elastic buckling pieces can be stably buckled with the lamp body when the wire pressing covers are installed, the consistency of the installation positions of the two side wire pressing covers is ensured, and the overall appearance of the lamp is attractive.

Furthermore, the circuit board is fixed in the lamp body, and the wiring terminal is fixed on the circuit board. The lamp has a stable inner structure, and when the lamp is connected with the electric wire, the stability of the inner structure cannot be influenced by pulling the electric wire.

Furthermore, a lamp panel assembly is arranged in the lamp body, the light source is positioned on the lamp panel assembly, one of the lamp panel assembly and the circuit board is provided with a male terminal, the other one of the lamp panel assembly and the circuit board is provided with a female terminal, and the lamp panel assembly and the circuit board supply power to the light source through the insertion of the male terminal and the female terminal; or the circuit board is electrically connected with the light source through a wire. The connection mode of light source and circuit board has two kinds, and the light source of connecting through two kinds of different modes all can send stable light.

Furthermore, a diffusion component for uniformly dispersing light rays is arranged below the light source in the lamp body. The diffusion component can enable the emitted light of the light source to be uniform and better illuminated.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is an exploded view of a lamp according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a lamp body according to a first embodiment of the present invention;

fig. 3 is an exploded view of a down lamp according to a second embodiment of the present invention;

fig. 4 is an exploded view of a ceiling lamp according to a second embodiment of the present invention;

fig. 5 is an exploded view of a down lamp in the third embodiment of the present invention;

fig. 6 is an exploded view of a ceiling lamp according to a third embodiment of the present invention;

FIG. 7 is an exploded view of a ceiling lamp according to an embodiment of the present invention

Fig. 8 is an exploded view of a lamp according to a fourth embodiment of the present invention;

fig. 9 is an exploded view of a second lamp according to a fourth embodiment of the present invention;

fig. 10 is a schematic structural view of a lamp body in the fourth embodiment of the present invention;

fig. 11 is an exploded view of a fifth embodiment of the present invention;

fig. 12 is a first schematic wiring diagram of a lamp according to a sixth embodiment of the present invention;

fig. 13 is a second schematic wiring diagram of a lamp in a sixth embodiment of the present invention;

fig. 14 is a schematic structural view of a sixth embodiment of the present invention, in which a lamp is installed in a wall.

Reference numerals:

a lamp body 100, a circuit board 200;

a connection terminal 210;

the wire pressing cover 220, the wire notch 221, the wire outlet 222, the first convex rib 223, the elastic buckle piece 224, the buckle groove 2241 and the guide groove 225;

a fixing notch 230, a second rib 231, a guide rib 232;

a tooth block 240;

lamp panel assemblies 250, L ED light sources 251;

a COB light source 260, a heat sink 261, and a thermally conductive double-sided adhesive 262;

light-reflecting paper 270, diffuser plate 271;

a lens 280, a lens fixing ring 281, a fixing shaft 282, and a chucking groove 283;

the mounting groove 310, the mounting sliding groove 311, the rotating shaft clamping groove 312, the torsion spring groove 313, the first clamping end fixing groove 314 and the face ring 320;

a chucking plate 400, a rotation shaft 410, a second chucking end fixing groove 420, a supporting portion 430, a chucking portion 431, a bending portion 432, and a reinforcing rib 440;

the elastic member 500, the spiral body 510, the first clamping end 520, and the second clamping end 530;

gland 600, supporting shoe 601.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

referring to fig. 1, a lamp for a one-to-many lighting control system includes a lamp body 100, a light source located in the lamp body 100, and a power supply module for supplying power to the light source, where the power supply module includes a circuit board 200 and at least two connection terminals 210 electrically connected to the circuit board 200 to allow the lamp to be connected to the one-to-many lighting control system in series, the circuit board 200 is electrically connected to the light source, and a wire pressing cover 220 corresponding to the at least two connection terminals 210 and used for guiding wires to extend is disposed on the top of the lamp body 100. After the wiring terminals 210 are electrified, current can be transmitted to the circuit board 200 to light a light source, so that light can be emitted and illuminated, series connection between lamps in a one-to-many illumination control system is realized by arranging the two wiring terminals 210, the wiring terminals 210 can be connected with circuits of the one-to-many illumination control system or connected in series with the wiring terminals 210 of other lamps, in the aspect of circuit installation of the lamps, much time and labor cost can be saved, and the installation is safer, synchronous control can be realized after the lamps are connected in series, the lamps share one set of illumination control system, and a large amount of cost can be saved.

The plurality of wiring terminals 210 can be electrically connected with the circuits of the one-to-many lighting control system, and can also be electrically connected with the wiring terminals 210 in other lamps in the system to realize series connection between the lamps, if the wiring terminals 210 are three or more, one lamp can be connected with two or more lamps, a plurality of lines can be connected through one lamp to meet the use requirement, and the lamps of the plurality of lines are synchronously controlled.

The line ball lid 220 has blockked that the electric wire stretches out from the lamps and lanterns top, and reduce the probability of electrocuteeing, the security has been increased, the whole appearance of lamps and lanterns also looks more pleasing to the eye, because have two at least binding post 210 in the lamps and lanterns, consequently, the electric wire of being connected with binding post 210 electricity has two pairs at least, the line ball lid 220 blocks the electric wire of connecting a plurality of binding post 210 respectively, prevent to mix together with the electric wire that a plurality of binding post 210 are connected and do not distinguish well, when the installation lamps and lanterns, can directly distinguish that the electric wire is connected is the binding post 210 of which side.

The circuit board 200 is locked in the lamp body 100 through screws, the wiring terminal 210 is fixed on the circuit board 200, the internal structure of the lamp is stable, and the stability of the internal structure cannot be influenced by pulling the wires when the wires are connected and the lamp is installed.

The lamp body 100 has two fixing notches 230, the wire pressing cover 220 is installed at the fixing notches 230, the fixing notches 230 are communicated with the inner space of the lamp body 100, so that the wires on the wire terminals 210 can be extended from the fixing notches 230, the top of the fixing notches 230 and one side perpendicular to the center line of the lamp body 100 are opened, and the wire pressing cover 220 is inserted downward from the top of the fixing notches 230 to complete the installation.

Referring to fig. 1 and 2, the wire cover 220 is provided with a wire notch 221, a wire outlet 222 is formed between the wire notch 221 and the lamp body 100, a wire connected with the terminal block 210 extends from the wire outlet 222, in order to prevent the wire from being twisted together and affecting the appearance and the installation of the lamp, the wire cover 220 and/or the lamp body 100 is provided with a plurality of tooth-shaped blocks 240 for clamping the wire, the tooth-shaped blocks 240 are respectively positioned on the wire cover 220 and in the fixing notch 230, after the wire cover 220 is installed, the tooth-shaped blocks 240 on the wire cover 220 correspond to the tooth-shaped blocks 240 in the fixing notch 230 up and down, namely, the tooth-shaped blocks 240 are positioned on the upper side and the lower side of the wire outlet 222, the tooth-shaped blocks 240 are similar to a rack, the wire is clamped in a tooth groove on the tooth-shaped block 240, three wires are connected with one terminal block 210, each wire is positioned in one, the wire can not be wound together, and under the clamping action of the tooth-shaped block 240, the wire in the lamp body 100 is not easy to be pulled, and the wiring terminal 210 can not be pulled, so that the internal structure is more stable.

The wire pressing cover 220 is fixed on the lamp body 100 by fastening the first fastener and the second fastener, so as to prevent the wire pressing cover 220 from being detached from the lamp body 100.

Referring to fig. 1, the first fastener is a first protruding rib 223 located on two sides of the wire pressing cover 220, the second fastener is a second protruding rib 231 located on the lamp body 100, the wire pressing cover 220 is fastened to the lamp body 100 through the first protruding rib 223 and the second protruding rib 231, the second protruding rib 231 is located on two sides of the fixing notch 230, the wire pressing cover 220 is fastened to the lamp body 100 in the vertical direction, the first protruding rib 223 and the second protruding rib 231 are fastened to limit displacement of the wire pressing cover 220 in the vertical direction, the first protruding rib 223 and the second protruding rib 231 are multiple, when the wire pressing cover 220 is installed, the wire pressing cover 220 is aligned to the fixing notch 230, the wire pressing cover 220 is directly pressed downwards, the first protruding ribs 223 and the second protruding ribs 231 are fastened to each other, the wire pressing cover 220 is fixed to the lamp body 100, and the installation mode is convenient.

In addition, the first and second fasteners may also be elastic fastening pieces 224 and fastening grooves 2241, referring to fig. 1 and 2, the elastic fastening pieces 224 are located on the wire pressing cover 220, the fastening grooves 2241 are located in the fixing notches 230 and are communicated with the space in the lamp body 100, the wire pressing cover 220 is installed on the lamp body 100, the elastic fastening pieces 224 are fastened with the fastening grooves 2241, and displacement of the wire pressing cover 220 is limited after the elastic fastening pieces 224 are fastened with the fastening grooves 2241.

The elastic buckle piece 224 and the buckle groove 2241, and the first convex rib 223 and the second convex rib 231 can also be arranged at the same time, so that the wire pressing cover 220 cannot be taken down from the lamp body 100 under the combined action of the first convex rib 223, the second convex rib 231, the elastic buckle piece 224 and the buckle groove 2241, the wire pressing cover 220 cannot fall off from the lamp body 100, and the whole structure is stable; one of the wire pressing cover 220 and the lamp body 100 is provided with a guide groove 225, the other one is provided with a guide rib 232, the guide groove 225 is in sliding fit with the guide rib 232, and the guide rib 232 and the guide groove 225 can enable the elastic buckling piece 224 to be stably buckled with the lamp body 100 when the wire pressing cover 220 is installed, so that the consistency of the installation positions of the two side wire pressing covers 220 is ensured, and the overall appearance of the lamp is attractive.

Example two:

the present embodiment provides internal structures of different types of lamps, specifically: lamps can be divided into ceiling lights and down lights.

Refer to fig. 3, if lamps and lanterns are the down lamp, be equipped with lamp plate assembly 250 in the lamps and lanterns body 100, lamp plate assembly 250 passes through the fix with screw in lamps and lanterns body 100, the light source is located lamp plate assembly 250, lamp plate assembly 250 is equipped with the male terminal with one of them of circuit board 200, another is equipped with the female terminal, lamp plate assembly 250 and circuit board 200 pass through the grafting of male terminal with the female terminal for the light source power supply, the light source is formed by different colour temperature L ED lamp pearl, L ED light source 251 adjust luminance the mixing of colors and receive the signal of telecommunication control of power module transmission, L ED lamp pearl's colour, luminance can change, all down lamps can be established ties together, the one set of control module of sharing, need not to install control module alone in every.

Referring to fig. 4, when lamps and lanterns are the ceiling light, circuit board 200 passes through the electric wire with the light source and is connected, the light source is double-colored temperature COB light source, the accent luminance mixing of colors of COB light source 260 receives the signal of telecommunication control of power module transmission, distance between the lamp pearl of COB light source 260 is too near makes COB light source 260 heat dissipation difficult, consequently, need dispel the heat through setting up radiator 261, be equipped with the heat-conducting piece between light source and the radiator 261, the heat conductivility of heat-conducting piece has played critical effect, the material that the conductivility is better, the radiating effect of radiator 261 is better, as first-selected: the heat conducting piece is heat conducting double-sided adhesive 262, the heat conducting double-sided adhesive 262 is formed by filling heat conducting ceramic powder with acrylic polymer and compounding with organic silicon adhesive, has the characteristics of high heat conduction and insulation, has the characteristics of flexibility, compressibility, conformability and strong viscosity, has a large adaptive temperature range, can fill up uneven surfaces, can be tightly and firmly attached to a COB light source 260 and a radiator 261, and can quickly conduct heat away, common heat conducting materials are difficult to play the roles of heat conduction and good viscosity on electronic important parts, the heat conducting double-sided adhesive 262 completely solves the problem, the heat conducting property is high and stable, and the service life of the heat conducting double-sided adhesive is longer than that of common heat radiating double-sided adhesive paper.

It should be noted that the circuit board 200 has a constant current function, and it is ensured that the current on each L ED lamp bead or COB lamp bead is kept consistent, so that the COB light source 260 or L ED light source 251 can emit stable light, the current and voltage flowing into the light source are prevented from being too large, and the service life is effectively prolonged.

Other contents not described in this embodiment may refer to embodiment one.

Example three:

in this embodiment, a diffusion component for uniformly diffusing light is disposed below the light source in the lamp body 100. The diffusion component can enable the emitted light of the light source to be uniform and better illuminated.

Lamps and lanterns kind is different, and diffusion subassembly's structure is also different, specifically says:

referring to fig. 5, when the lamp is a down lamp, the diffusion assembly includes a light reflecting paper 270 and a diffusion plate 271, the light reflecting paper 270 is located below the lamp panel assembly 250, light emitted from the L ED light source 251 and diffused into the lamp body 100 is reflected and converged by the light reflecting paper 270 and then emitted from the lamp body 100, the diffusion plate 271 is installed at the bottom of the lamp body 100, and light emitted from the L ED light source 251 can be uniform and better illuminated through the diffusion function of the diffusion plate 271.

Referring to fig. 6 and 7, if the lamp is a ceiling lamp, a lens 280 and a lens fixing ring 281 are disposed in the lamp body 100, a fixing shaft 282 is disposed on the lens fixing ring 281, a clamping groove 283 is disposed in the lamp body 100, the fixing shaft 282 is located in the clamping groove 283, the fixing shaft 282 is locked in the clamping groove 283 by a screw, so that the lens fixing ring 281 is fixed on the lamp body 100, a heat sink 261 is locked on the lens fixing ring 281 by a screw, the lens 280 is directly engaged with the lens fixing ring 281, and light emitted from the COB light source 260 is diffused by the lens 280 and then emitted.

Other contents not described in the present embodiment may refer to the above-described embodiments.

Example four:

this embodiment has proposed the structure of installation lamps and lanterns, specifically: referring to fig. 8 to 10, the lamp body 100 is provided with a clamping assembly for mounting the lamp body 100, the clamping assembly includes at least two clamping plates 400 mounted on the lamp body 100 and an elastic member 500, a rotating shaft 410 is disposed at the top end of the clamping plate 400, the lamp body 100 is provided with a gland 600, the gland 600 and the lamp body 100 are covered to rotatably limit the rotating shaft 410 on the lamp body 100, and the elastic member 500 provides an elastic acting force for the clamping plates 400 to maintain the lamp at the mounting position. The lamp body 100 is installed in an installation hole in a wall, when the lamp body 100 is installed, the lamp body 100 is inserted into the installation hole after the clamping plate 400 is turned over, the clamping plate 400 is pulled to reset under the action of the elastic member 500 and supported in the installation hole, the lamp body 100 is installed in the installation hole, when the lamp body 100 is taken down, the lamp body 100 can be pulled to turn over the clamping plate 400 by directly pulling the lamp body 100 downwards, unlike the prior art, the clamping plate 400 and the elastic member 500 are two independent parts, the clamping plate 400 has higher strength and cannot be bent under the action of the elastic force of the elastic member 500, the gland 600 is used for pressing the clamping plate 400 and is fixed on the lamp body 100 through screws to prevent the clamping plate 400 from being separated from the lamp body 100, the displacement of the clamping plate 400 is limited, and the clamping plate 400 can only rotate relative to the lamp body 100, the whole structure is extremely stable.

The two clamping plates 400 are respectively located at two sides of the lamp body 100, so that the lamp can be stably installed in the installation hole by the two clamping plates 400, and it is inconvenient to snap three or more clamping plates 400, so that only two clamping plates 400 are needed.

The lamp body 100 is provided with the mounting slot 310, the rotating shaft 410 is positioned in the mounting slot 310, the slot walls on both sides of the mounting slot 310 are provided with the mounting slots 311, the rotating shaft 410 can rotate in the mounting slots 311, when the clamping plate 400 is mounted, the end part of the clamping plate 400 is placed into the mounting slot 310 from top to bottom, the gland 600 is covered, the gland 600 is provided with the rotating shaft slot 312, the top gland 600 is mounted on the lamp body 100, the rotating shaft slot 312 is in rotating fit with the rotating shaft 410, the rotating shaft slot 312 and the mounting slots 311 form a shaft hole, the rotating shaft 410 is limited by the shaft hole, the rotating shaft 410 can only rotate relative to the mounting slot 311 and the rotating shaft slot 312, the clamping plate 400 can only rotate relative to the lamp body 100, the mounting slot 310 limits the lower limit of the rotation of the clamping plate 400, the gland 600 limits the upper limit of the rotation of the clamping plate 400, namely, when the clamping plate 400 is broken, therefore, the lamp can be easily lifted by holding the holding plates 400 at two sides with one hand, if the holding plates 400 at two sides are too close, the elastic member 500 is damaged due to too large elastic deformation, and the performance of the elastic member 500 is affected; in the conventional lamp, the end of the clamping plate 400 protrudes out of the surface of the lamp body 100, when the lamp is installed in the installation hole, the end of the clamping plate 400 contacts with the inner wall of the installation hole to rub against the inner wall, and the lamp body 100 is more tightly attached to the installation hole because the end of the clamping plate 400 is located inside the installation notch 310, so that the lamp body 100 cannot scratch against the inner wall of the installation hole when the lamp body 100 is installed.

Referring to fig. 9, the elastic member 500 is also located in the mounting slot 310 for connecting the retaining plate 400 and the lamp body 100, the elastic member 500 is a torsion spring, the torsion spring includes a spiral body 510 and a first retaining end 520 and a second retaining end 530 extending from both ends, the bottom of the mounting slot 310 is provided with a torsion spring groove 313, the spiral body 510 is located in the torsion spring groove 313, the first retaining end 520 is connected with the lamp body 100, the second retaining end 530 is connected with the retaining plate 400, when the lamp body 100 is mounted, the retaining plate 400 is pulled, the retaining plate 400 drives the second retaining end 530 to rotate relative to the first retaining end 520, the spiral body 510 accumulates elastic potential energy, after the retaining plate 400 is released, the retaining plate 400 is pulled to reset under the elastic force of the spiral body 510 to mount the lamp body 100 in the mounting hole, when the mounted lamp needs to be taken down, the lamp body 100 is pulled outwards to the mounting hole, the lamp body 100 drives the first retaining end to rotate relative to the second retaining end 530, to remove the light fitting.

Referring to fig. 9, wherein the bottom of the mounting slot 310 is provided with a first card end fixing groove 314, the first card end 520 is clamped into the first card end fixing groove 314, the card retaining plate 400 is provided with a second card end fixing groove 420, the second card end 530 is clamped into the second card end fixing groove 420, the first card end 520 keeps the relative position with the lamp body 100 unchanged under the action of the first card end fixing groove 314, the second card end 530 keeps the relative position with the card retaining plate 400 unchanged under the action of the second card end fixing groove 420, so that when the card retaining plate 400 rotates, the second card end 530 can be driven to rotate synchronously, the two ends of the spiral body 510 respectively keep connection with the lamp body 100 and the card retaining plate 400, the card retaining plate 400 cannot be separated from the lamp body 100 under the action of the pressing cover 600, the spiral body 510 is limited in the torsion spring groove 313, when the relative positions of the two ends of the spiral body 510 change, can be kept stable.

Referring to fig. 9 and 10, the mounting notch 310 is provided with a supporting block 601 for supporting the gland 600, two ends of the gland 600 are covered on the mounting notch 310, the ends of two ends of the gland 600 are rotatably matched with the rotating shaft 410, in addition, a large number of cover bodies are arranged at two ends of the gland 600 and are suspended, bending deformation is easy to occur under the action of external force, and the supporting block 601 is provided for supporting and enhancing the bending resistance of the gland 600.

Other contents not described in the present embodiment may refer to the above-described embodiments.

Example five:

the embodiment provides a structure for further facilitating the installation of a lamp, specifically: referring to fig. 11, the holding plate 400 includes a holding portion 431 and a supporting portion 430, the supporting portion 430 is connected to the holding portion 431 through a bending portion 432, the supporting portion 430 increases the contact area of the holding plate 400 at the holding position with the installation hole, when the lamp contacts the installation hole, the friction between the edge of the holding plate 400 and the wall can be avoided, the damage to the wall and the holding plate 400 can be reduced, the holding portion 431 is connected to the elastic member 500, the rotating shaft 510 is located at the top end of the holding portion 431, and the supporting portion 430 is connected to the tail end of the holding portion 431.

In addition, the plurality of reinforcing ribs 440 are arranged on the clamping part 431, and the plurality of reinforcing ribs 440 extend from the tail end to the top end of the clamping part 431, so that the strength of the clamping part 431 can be enhanced, and the clamping part 431 is prevented from being bent in the process of installing the lamp.

The bottom of the lamp body 100 is provided with the face ring 320, the face ring 320 can prevent the lamp body 100 from being pulled into the mounting hole by the clamping plate 400, after the lamp body is mounted, the clamping plate 400 always exerts a pulling force for pulling the lamp body 100 into the mounting hole under the elastic action of the spiral body 510, and the lamp is supported by the face ring 320, so that the lamp is always kept in a stable mounting state.

Other contents not described in the present embodiment may refer to the above-described embodiments.

Example six:

referring to fig. 12 to 14, the present embodiment further provides a one-to-many lighting control system, which includes a control circuit and a plurality of the above-mentioned lamps, wherein one of the connection terminals 210 of each of the plurality of lamps is electrically connected to the control circuit; or, a plurality of lamps are electrically connected with each other through the connection terminal 210, and the connection terminal 210 left on the lamp at the end or the tail part is electrically connected with the control circuit.

The wiring terminal 210 is provided with three wiring positions, namely V, C and W, namely three wire marks at the output end of the control circuit, the mounting modes of the lamp are two, referring to FIG. 12, the first mounting mode is the same as that of a common lamp, blue is connected with C, black is connected with V, brown is connected with W, and the length of a wire stripping line is 6 +/-1 mm, so that firmness and reliability are ensured;

referring to fig. 13, the second installation mode is a specific installation mode provided by combining the structure of the lamp of the present application, blue connects to C, black connects to V, brown connects to W, the length of the wire stripping is 6 ± 1mm, so as to ensure firmness and reliability, the wiring terminal 210 on the other side is correspondingly connected to the wire, and the next lamp is connected in series, so that the lamps are connected in series, the installation mode is simple, and the installation efficiency can be improved.

The one-to-many lighting control system further comprises a control module, a control signal of the control module can simultaneously control a plurality of lamps to adjust light and color, the control circuit can transmit current, the control module can send out the control signal, the current supplies power to the lamps, the control signal is used for controlling the light and color adjustment of all the lamps, the control module is not installed in the lamps, all the lamps share the control module in one set of control circuit, and the manufacturing cost of the lamps is greatly saved.

Other contents not described in the present embodiment may refer to the above-described embodiments.

The embodiment of the utility model provides a can be applied to products such as down lamp, ceiling lamp.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (9)

1. A lamps and lanterns that is used for one-to-many lighting control system, including the lamps and lanterns body, be located the light source in the lamps and lanterns body and for the power module of light source power supply, its characterized in that: the power supply module comprises a circuit board and at least two wiring terminals electrically connected with the circuit board so as to allow the lamp to be connected into the one-to-many lighting control system in a serial mode, the circuit board is electrically connected with the light source, and the top of the lamp body is provided with a wire pressing cover which corresponds to the at least two wiring terminals and is used for guiding the electric wire to extend out.

2. A light fixture for a one-to-many lighting control system as recited in claim 1, wherein: and the wire pressing cover and/or the lamp body are/is provided with a tooth-shaped block for clamping an electric wire.

3. A light fixture for a one-to-many lighting control system as recited in claim 1, wherein: one of the wire pressing cover and the lamp body is provided with a first buckling piece, the other one is provided with a second buckling piece, and the wire pressing cover is fixed on the lamp body through the buckling of the first buckling piece and the second buckling piece.

4. A light fixture for a one-to-many lighting control system as recited in claim 3, wherein: the first buckling pieces are first convex ribs located on two sides of the line pressing cover, and the second buckling pieces are second convex ribs located on the lamp body.

5. A light fixture for a one-to-many lighting control system as recited in claim 3, wherein: one of the first buckling piece and the second buckling piece is an elastic buckling piece, and the other one is a buckling groove.

6. A luminaire for a one-to-many lighting control system according to any one of claims 1 to 5, characterized by: one of the wire pressing cover and the lamp body is provided with a guide groove, the other one is provided with a guide rib, and the guide groove is in sliding fit with the guide rib.

7. A light fixture for a one-to-many lighting control system as recited in claim 1, wherein: the circuit board is fixed in the lamp body, and the wiring terminal is fixed on the circuit board.

8. A light fixture for a one-to-many lighting control system as recited in claim 7, wherein: a lamp panel assembly is arranged in the lamp body, the light source is positioned on the lamp panel assembly, one of the lamp panel assembly and the circuit board is provided with a male terminal, the other one of the lamp panel assembly and the circuit board is provided with a female terminal, and the lamp panel assembly and the circuit board supply power to the light source through the insertion of the male terminal and the female terminal; or the circuit board is electrically connected with the light source through a wire.

9. A light fixture for a one-to-many lighting control system as recited in claim 7, wherein: the lamp body is internally provided with a diffusion component which is arranged below the light source and used for enabling light to be uniformly dispersed.

Images