CN222011749U - LED lamps and lighting systems - Google Patents

Abstract

The utility model provides an LED lamp and a lighting system, wherein the LED lamp comprises a lamp body, a power line and an anti-dazzle ring, the lamp body is provided with a lamp cavity and a wire outlet hole, the wire outlet hole is positioned at the bottom of the lamp cavity and is communicated with the lamp cavity, the power line is arranged in the wire outlet hole, one end of the power line extends into the lamp cavity, the anti-dazzle ring is arranged at an opening of the lamp cavity, a clamping position is formed at the wire outlet hole at the bottom of the lamp cavity, a limiting clamping block is arranged on the power line, the limiting clamping block is clamped in the clamping position, the anti-dazzle ring is provided with an abutting pressing block, and the abutting pressing block extends towards the limiting clamping block and abuts against the limiting clamping block. The lighting system comprises an LED lamp, and the LED lamp has the advantages of being convenient to assemble and low in production cost.

Description

LED lamp and lighting system

Technical Field

The utility model relates to the technical field of lamps, in particular to an LED lamp and a lighting system with the LED lamp.

Background

With the rising popularity of designs without main lamps, LED lamps such as down lamps, spot lamps, track lamps, line lamps, etc. are popular with consumers. As shown in fig. 1, a conventional LED lamp includes a metal housing, a light source assembly, an optical member, a front ring, and a power cord; the metal shell is provided with a lamp cavity, the light source assembly and the optical piece are arranged in the lamp cavity, the LED lamp beads of the light source assembly face the optical piece, the front ring is arranged at the opening of the optical piece, the power wire is arranged on the lamp body, and one end of the power wire extends into the lamp cavity and is electrically connected with the light source assembly so as to supply power for the light source assembly; in order to ensure the working reliability of the LED lamp, the power line is usually required to be subjected to anti-push-pull treatment.

Referring to fig. 2, the existing anti-push-pull processing method for the power line is as follows: firstly, a lock nut is arranged on a power line in a penetrating way, then the power line penetrates into a lamp cavity from an outlet hole on the lamp body, and the lock nut is positioned outside the lamp body; then, fixing a wire protection sleeve with external threads on the power wire, and penetrating the wire protection sleeve out of the lamp body from the lamp cavity through the wire outlet hole until a limit part on the wire protection sleeve is adjacent to the cavity wall of the lamp cavity; and then, the locking nut is in threaded connection with the wire protection sleeve so as to fasten the wire protection sleeve together with the power wire clamp on the lamp body under the cooperation of the limiting part on the wire protection sleeve. In addition, in order to prevent the lock nut from loosening, a spring washer is generally required to be arranged between the lamp body and the lock nut to stop the lock nut. However, the disadvantage of this anti-push-pull treatment is: the required parts are more, so that the assembly is troublesome, and the cost is increased; furthermore, the wire protection sleeve and the nut are exposed outside the lamp body, so that the attractiveness of the LED lamp is also influenced.

Disclosure of Invention

In order to solve the above problems, a primary object of the present utility model is to provide an LED lamp with easy assembly and low production cost.

The utility model further aims to provide a lighting system provided with the LED lamp.

In order to achieve the main purpose of the utility model, the utility model provides an LED lamp, which comprises a lamp body, a power line and an anti-dazzle ring, wherein the lamp body is provided with a lamp cavity and a wire outlet hole, the wire outlet hole is positioned at the bottom of the lamp cavity and is communicated with the lamp cavity, the power line is arranged in the wire outlet hole, one end of the power line extends into the lamp cavity, the anti-dazzle ring is arranged at an opening of the lamp cavity, a clamping position is formed at the wire outlet hole at the bottom of the lamp cavity, a limiting clamping block is arranged on the power line, the limiting clamping block is clamped in the clamping position, the anti-dazzle ring is provided with an abutting pressing block, and the abutting pressing block extends towards the limiting clamping block and abuts against the limiting clamping block.

From the above, the power line is matched with the clamping position in the lamp cavity of the lamp body through the limiting clamping block on the power line, so that the power line is prevented from being pulled out of the lamp body to be separated from the lamp body, the connection between the power line and the light source assembly of the LED lamp is further protected, the separation of the power line and the light source assembly is avoided, and the working stability and reliability of the LED lamp are ensured; after the anti-dazzle ring is installed on the lamp body, the anti-dazzle ring is abutted against the limiting clamping block through the abutting pressing block on the anti-dazzle ring so as to be matched with the lamp body to clamp and fix the limiting clamping block, the installed power line is prevented from being pushed into the lamp cavity, and meanwhile, the light source assembly can be prevented from being deformed and damaged due to the fact that the power line is pushed. The design can simplify the structure of the LED lamp, reduce the number of parts of the LED lamp, simplify and facilitate the assembly of the LED lamp, and reduce the production cost of the LED lamp.

Further, the limit clamping block is provided with a wire passing part and a matching part, and the abutting pressing block abuts against the wire passing part or the abutting pressing block abuts against the wire passing part and the matching part.

From the above, through the structural design to spacing fixture block for the butt briquetting can enough cooperate the lamp body to carry out reliable clamp to spacing fixture block and fix, avoids the butt briquetting to crush or crush each cable of power cord again, makes each cable of power cord pass spacing fixture block smoothly simultaneously.

In a preferred embodiment, the clamping position is provided with a guide wedge block, the guide wedge block is provided with a guide surface and an abutting surface, the guide surface is positioned at the upstream end of the abutting surface along the direction of loading the limit clamping block into the clamping position, and the abutting surface abuts against the wire passing part.

From the above, the guiding wedge block can assist the limit clamping block to be clamped into the clamping position, and the clamping position has a better clamping and fixing force on the limit clamping block.

The further proposal is that the clamping position is arranged close to the side wall of the lamp cavity; the wire passing part is positioned between the side wall of the lamp cavity and the wire passing part; the number of the guide wedges is two, and the line passing part is positioned between the two guide wedges in the circumferential direction of the lamp cavity.

From the above, the clamping position is close to the side wall of the lamp cavity, so that the arrangement of the clamping position can be prevented from occupying the installation space of the light source assembly of the LED lamp, the miniaturization design of the LED lamp is facilitated, and/or the situation that the clamping position is avoided by arranging an avoidance groove on the light source assembly is avoided, the structures of the lamp body and the light source assembly are simplified, and the processing difficulty and the processing cost of the lamp body and the light source assembly are reduced; the wire passing part is arranged between the side wall of the lamp cavity and the wire passing part, so that the space of the lamp cavity occupied by the limiting clamping block can be reduced, the miniaturization design of the LED lamp is facilitated, and the structures of the lamp body and the light source assembly are simplified; through the quantity and the position design to the direction voussoir, can promote the screens to the tight fixed reliability of spacing fixture block clamp, the screens are packed into to the more easily spacing fixture block simultaneously.

In another preferred embodiment, the cross section of the contact pressing block is T-shaped, the lateral portion of the contact pressing block contacts the mating portion, and the vertical portion of the contact pressing block contacts the wire passing portion.

From the above, the structure of the abutting pressing block is more optimized and reasonable through the design, the strength of the abutting pressing block is guaranteed, and further the reliability of clamping and fixing the limiting clamping block through the abutting pressing block matched with the lamp body is guaranteed.

The LED lamp further comprises a light source assembly, wherein the light source assembly is arranged in the lamp cavity and comprises a circuit board and an LED lamp bead, the circuit board is provided with a live wire contact, a zero wire contact and a ground wire contact, and the LED lamp bead is arranged on the circuit board and positioned on one surface of the circuit board facing the opening of the lamp cavity; the power line comprises a fire wire, a zero wire and a ground wire, the fire wire, the zero wire and the ground wire penetrate through the limiting clamping block, the fire wire is welded with a fire wire contact, the zero wire is welded with a zero wire contact, the ground wire is welded with a ground wire contact and/or the ground wire is electrically connected with the lamp body.

From the above, the design ensures the use safety of the LED lamp.

The further proposal is that the bottom of the lamp cavity is provided with a connecting hole; the circuit board is also provided with a through hole and a conductive foil, the through hole penetrates through the circuit board, a bonding pad is arranged in the through hole, and the conductive foil is electrically connected between the ground wire contact and the bonding pad; the LED lamp further comprises a bolt, the bolt penetrates through the through hole and then is connected with the connecting hole, and the bolt is electrically connected between the bonding pad and the lamp body.

From the above, when the light source component and the lamp body are grounded, the ground wire of the power wire is welded and fixed with the ground wire contact on the circuit board of the light source component, and then the light source component and the lamp body are fixedly connected through bolts when the light source component and the lamp body are assembled; this design makes the bolt when carrying out fixed connection to light source subassembly and lamp body, can establish the ground connection of light source subassembly and lamp body in step, simplifies the assembly step, reduces the installation degree of difficulty to can make the light source subassembly hug closely the lamp body, when promoting the radiating effect to the light source subassembly, reduce the volume of LED lamps and lanterns, and then reduce the required space that occupies of LED lamps and lanterns, and can reduce the manufacturing cost of LED lamps and lanterns, promote the aesthetic property of LED lamps and lanterns.

Still further scheme is, LED lamps and lanterns still include reflector cup and light-transmitting plate, and the lamp intracavity is located to the reflector cup, and the first end of reflector cup is pressed close to the setting of LED lamp pearl, and the light-transmitting plate is connected between reflector cup and anti-dazzle ring.

From the above, the light reflecting cup and the light transmitting plate can improve the illumination effect of the light source assembly.

Further, a first foolproof part is formed on the side wall of the lamp cavity, a second foolproof part is formed on the anti-dazzle ring, and the second foolproof part is connected with the first foolproof part in a matching way; the bottom of the lamp cavity is also provided with a fool-proof bulge, the circuit board is provided with a fool-proof clamping groove, and the fool-proof bulge is inserted into the fool-proof clamping groove; the second end of the reflection cup is provided with a first clamping structure and a second clamping structure, a first clamping position is formed between the first clamping structure and the second clamping structure, a third clamping structure is arranged on the light-transmitting plate, the light-transmitting plate is arranged in the first clamping position, the third clamping structure is connected with the second clamping structure in a clamping manner, the anti-dazzle ring is provided with a connecting ring part and an anti-dazzle part, a fourth clamping structure is arranged in the connecting ring part, a second clamping position is formed between the fourth clamping structure and the anti-dazzle part, the first clamping structure is positioned in the second clamping position and is connected with the fourth clamping structure in a clamping manner, a fifth clamping structure is further formed on the side wall of the lamp cavity, the anti-dazzle part is provided with a sixth clamping structure, and the sixth clamping structure is connected with the fifth clamping structure in a clamping manner.

From the above, the arrangement of the first fool-proof part and the second fool-proof part can avoid the error assembly between the lamp body and the anti-dazzle ring, thereby ensuring that the abutting pressing block can be matched with the lamp body to clamp and fix the limiting clamping block; the design of the fool-proof bulge and the fool-proof clamping groove can avoid the wrong assembly between the lamp body and the light source component so as to ensure the reliability of grounding between the lamp body and the light source component; in addition, through the design of the connection structure among the anti-dazzle ring, the light reflecting cup and the light transmitting plate, the anti-dazzle ring, the light reflecting cup and the light transmitting plate can be quickly disassembled and assembled, so that the LED lamp is convenient to assemble; similarly, through the connection structure design between the lamp body and the anti-dazzle ring, the lamp body and the anti-dazzle ring can be quickly disassembled and assembled, and the LED lamp is more convenient to assemble.

In order to achieve another object of the present utility model, the present utility model provides a lighting system, including a control terminal, wherein, the LED lamp of the lighting system; the control terminal is electrically connected with the LED lamp, and/or the control terminal performs information interaction with the LED lamp.

From the above, the lighting system with the LED lamp has the advantages of small occupied space for installation, low cost and good attractiveness.

Drawings

Fig. 1 is a block diagram of a conventional LED lamp.

Fig. 2 is a sectional view of a partial structure of a conventional LED lamp.

Fig. 3 is a block diagram of an embodiment of an LED luminaire of the present utility model.

Fig. 4 is an exploded view of an embodiment of the LED light fixture of the present utility model.

Fig. 5 is an exploded view of a first omitted partial assembly of an embodiment of the LED luminaire of the present utility model.

Fig. 6 is a block diagram of an embodiment of the LED lamp of the present utility model with a first omitted part of the components.

Fig. 7 is an enlarged view at a in fig. 6.

Fig. 8 is a block diagram of a second omitted part of the components of an embodiment of the LED lamp of the present utility model.

Fig. 9 is a schematic circuit diagram of a light source assembly according to an embodiment of the present utility model.

Fig. 10 is a block diagram of a third omitted part of the components of an embodiment of the LED lamp of the present utility model.

Fig. 11 is a cross-sectional view of an embodiment of an LED light fixture of the present utility model.

The utility model is further described below with reference to the drawings and examples.

Detailed Description

LED lamp embodiment

Referring to fig. 3 and 4, the led lamp 100 includes a lamp body 1, a power line 2, an antiglare ring 3, a light source assembly 4, a light reflecting cup 5, and a light transmitting plate 6. Wherein the lamp body 1 is made of conductive metal, preferably, the lamp body 1 is made of aluminum alloy; furthermore, as an alternative, the lamp body 1 may also be made of an electrically conductive plastic.

Referring to fig. 5 to 7, the lamp body 1 has a lamp chamber 11 and a wire outlet hole 12, the wire outlet hole 12 is located at the bottom of the lamp chamber 11, and the wire outlet hole 12 communicates with the lamp chamber 11. Wherein, the bottom of the lamp cavity 11 is also formed with a clamping position 111 at the wire outlet hole 12; preferably, the clamping position 111 is arranged close to the side wall of the lamp cavity 11, the arrangement of the clamping position 111 can be prevented from occupying the installation space of the light source assembly 4 of the LED lamp 100, the miniaturization design of the LED lamp 100 is facilitated, and/or the clamping position 111 is prevented from being avoided by arranging a corresponding avoiding groove on the light source assembly 4, the structure of the lamp body 1 and the light source assembly 4 is simplified, and the processing difficulty and the processing cost of the lamp body 1 and the light source assembly 4 are reduced.

The power cord 2 is installed in the wire outlet hole 12, and a first end of the power cord 2 extends into the lamp cavity 11. The power line 2 is provided with a limit clamping block 21, and the limit clamping block 21 is clamped in a clamping position 111 on the lamp body 1; the power cord 2 comprises a live cord 22, a neutral cord 23 and a ground cord 24. Preferably, the limiting clamping block 21 is integrally formed on the power line 2, the number of parts can be reduced by the design, the assembly of the LED lamp 100 is simpler and more convenient, the production of the LED lamp 100 is facilitated, the production cost is reduced, the reliability of the fixed connection between the limiting clamping block 21 and the power line 2 can be improved, and the damage to the power line 2 caused by the arrangement of the limiting clamping block 21 is avoided.

The antiglare ring 3 is mounted at the opening of the lamp chamber 11, the antiglare ring 3 has an abutment press block 31, and the abutment press block 31 extends toward the limit clamp block 21. After the anti-dazzle ring 3 is mounted on the lamp body 1, the abutting pressing block 31 abuts against the limiting clamping block 21 so as to clamp and fix the limiting clamping block 21 by matching with the lamp body 1, and then the power line 2 can resist push and pull.

The power line 2 is matched with the clamping position 111 in the lamp cavity 11 of the lamp body 1 through the limiting clamping block 21 on the power line 2, so that the power line 2 is prevented from being pulled out of the lamp body 1 to be separated from the lamp body 1, the connection between the power line 2 and the light source assembly 4 of the LED lamp 100 is further protected, the separation of the power line 2 and the light source assembly 4 is avoided, and the working stability and reliability of the LED lamp 100 are ensured; and when the anti-dazzle ring 3 is installed on the lamp body 1, the abutting pressing block 31 abuts against the limiting clamping block 21 so as to match the lamp body 1 to clamp and fix the limiting clamping block 21, thereby preventing the installed power line 2 from being pushed into the lamp cavity 11, and simultaneously avoiding the light source assembly 4 from being deformed and damaged due to being pushed by the power line 2. In addition, the structure of the LED lamp 100 can be simplified through the matched structural design among the lamp body 1, the power line 2 and the anti-dazzle ring 3, the number of parts of the LED lamp 100 is reduced, the assembly of the LED lamp 100 is simpler and more convenient, and the production cost of the LED lamp 100 is reduced.

Preferably, the clamping position 111 on the lamp body 1 is in a shape of a convex shape, and the limit clamping block 21 is provided with a wire passing part 211 and a matching part 212 in a matched manner, and the wire passing part 211 is positioned between the side wall of the lamp cavity 11 and the wire passing part 211; wherein the live wire 22, neutral wire 23 and ground wire 24 cross the wire section 211. Through the structural design of the limit clamping block 21, the abutting pressing block 31 can be matched with the lamp body 1 to reliably clamp and fix the limit clamping block 21, and the abutting pressing block 31 is prevented from damaging or crushing all cables of the power line 2, and meanwhile all cables of the power line 2 can smoothly pass through the limit clamping block 21; in addition, the design can reduce the space of the lamp cavity 11 occupied by the limiting clamping blocks 21, is favorable for the miniaturization design of the LED lamp 100, simplifies the structures of the lamp body 1 and the light source assembly 4, and reduces the processing difficulty, the processing cost and the like of the lamp body 1 and the light source assembly 4.

The abutment press 31 abuts against the wire passing portion 211, or the abutment press 31 abuts against the wire passing portion 211 and the mating portion 212. As in the present embodiment, the abutment press block 31 abuts on the wire passing portion 211 and the fitting portion 212; preferably, the cross section of the abutting press block 31 is T-shaped, wherein the lateral portion 311 of the abutting press block 31 abuts against the mating portion 212, and the vertical portion 312 of the abutting press block 31 abuts against the wire passing portion 211; through the design to butt briquetting 31 for the structure of butt briquetting 31 is more optimized, reasonable, when guaranteeing the intensity of butt briquetting 31, makes butt briquetting 31 can cooperate lamp body 1 to carry out reliable clamp to spacing fixture block 21, fix.

The engagement portion 111 of the lamp body 1 preferably includes a guide wedge 1111, and the guide wedge 1111 includes a guide surface 11111 and an abutment surface 11112; the guide surface 11111 is located at the upstream end of the abutment surface 11112 in the direction in which the stopper block 21 is fitted into the block 111. In the process that the limit clamping block 21 of the power line 2 is installed in the clamping position 111, the guide surface 11111 guides the limit clamping block 21, so that the limit clamping block 21 can be better assembled in place, after the limit clamping block 21 is installed in the clamping position 111, the abutting surface 11112 abuts against the wire passing portion 211, so that a certain clamping force is applied to the limit clamping block 21, the limit clamping block 21 is prevented from being separated from the clamping position 111, and accordingly the anti-dazzle ring 3 is convenient to assemble. Preferably, the number of the guide wedges 1111 is two, and the wire passing portion 211 is located between the two guide wedges 1111 in the circumferential direction of the lamp chamber 11; by designing the number and positions of the guide wedges 1111, the reliability of clamping and fixing the limit clamping blocks 21 by the clamping positions 111 can be improved, and meanwhile, the limit clamping blocks 21 can be more easily installed into the clamping positions 111.

Furthermore, the side wall of the lamp cavity 11 is preferably formed with a first foolproof portion 112, and the antiglare ring 3 is formed with a second foolproof portion 32 matched with the first foolproof portion 112, and when the antiglare ring 3 is assembled on the lamp body 1, the second foolproof portion 32 is matched and connected with the first foolproof portion 112. The first fool-proof part 112 and the second fool-proof part 32 can avoid the false assembly between the lamp body 1 and the anti-dazzle ring 3, and further ensure that the abutting pressing block 31 can be matched with the lamp body 1 to clamp and fix the limiting clamping block 21.

Referring to fig. 8 and 9, the light source assembly 4 is installed in the lamp cavity 11, and preferably, the light source assembly 4 is attached to the bottom of the lamp cavity 11, so as to improve the heat dissipation effect of the lamp body 1 on the light source assembly 4. The light source assembly 4 comprises a circuit board 41 and an LED lamp bead 42, wherein a live wire contact 411, a zero wire contact 412 and a ground wire contact 413 are arranged on the circuit board 41; wherein the live wire 22 is soldered to the live wire contact 411, the neutral wire 23 is soldered to the neutral wire contact 412, the ground wire 24 is soldered to the ground wire contact 413 and/or the ground wire 24 is electrically connected to the lamp body 1.

As in the present embodiment, the ground wire 24 is soldered to the ground wire contact 413 and electrically connected to the lamp body 1. Specifically, the bottom of the lamp cavity 11 of the lamp body 1 is provided with a connecting hole 113, the circuit board 41 is preferably further provided with a through hole 414 and a conductive foil 415, the through hole 414 is matched with the connecting hole 113, a bonding pad 4141 is arranged in the through hole 414, and the conductive foil 415 is electrically connected between the bonding pad 4141 and the ground contact 413. When the light source assembly 4 is assembled with the lamp body 1, the light source assembly 4 passes through the through hole 414 on the circuit board 41 and is connected with the connecting hole 113 through the bolt, so that the grounding treatment between the ground wire 24 and the circuit board 41 can be realized, and the grounding treatment between the ground wire 24 and the lamp body 1 can be realized at the same time, thereby simplifying the assembly steps of the LED lamp 100 and reducing the installation difficulty; in addition, the structural design can enable the light source assembly 4 to be tightly attached to the lamp body 1, the heat dissipation effect of the light source assembly 4 is improved, meanwhile, the size of the LED lamp 100 is reduced, the space occupied by the LED lamp 100 is further reduced, the production cost of the LED lamp 100 can be reduced, and the attractiveness of the LED lamp 100 is improved.

Among them, the pad 4141 is preferably a quincuncial pad to increase the grounding area, reduce the grounding impedance and improve the grounding strength, thereby improving the electromagnetic compatibility and safety; the through holes 414 preferably adopt threaded holes, so as to further improve the connection firmness between the light source assembly 4 and the lamp body 1 and the reliability of grounding treatment, and simultaneously, the grounding area can be further increased, the grounding impedance can be reduced, the grounding strength can be improved, and the electromagnetic compatibility and the safety performance can be further improved; the conductive foil 415 is preferably a conductive copper foil to further reduce the ground resistance, ensure the ground strength, and also ensure the production cost of the conductive assembly. Of course, in other embodiments, conductive foil 415 may also be a conductive silver foil or a conductive aluminum foil, or the like.

The LED light beads 42 are preferably integrated on the circuit board 41 and electrically connected to the circuit board 41, and the LED light beads 42 are located on a side of the circuit board 41 facing the opening of the lamp chamber 11. Preferably, the bottom of the lamp cavity 11 is further formed with a fool-proof protrusion 114, and the circuit board 41 is provided with a fool-proof clamping groove 416, and when the light source assembly 4 is assembled on the lamp body 1, the fool-proof protrusion 114 is inserted into the fool-proof clamping groove 416. The fool-proof protrusions 114 and the fool-proof slots 416 can prevent the lamp body 1 and the light source assembly 4 from being assembled wrongly, so as to ensure the reliability of grounding between the lamp body 1 and the light source assembly 4.

Referring to fig. 10 and 11, the light reflecting cup 5 and the light transmitting plate 6 are combined, the light reflecting cup 5 is arranged in the lamp cavity 11, the light reflecting cup 5 is preferably in a circular truncated cone shape, the first end (i.e. the small diameter end) of the light reflecting cup 5 is arranged close to the LED lamp beads 42, the light transmitting plate 6 is connected between the light reflecting cup 5 and the anti-dazzle ring 3, and the light reflecting cup 5 and the light transmitting plate 6 can improve the illumination effect of the light source assembly 4.

Preferably, the second end (i.e. the large diameter end) of the reflector cup 5 has a first clamping structure 51 and a second clamping structure 52, and a first clamping position is formed between the first clamping structure 51 and the second clamping structure 52; and correspondingly, the light-transmitting plate 6 is provided with a third clamping structure 61, the light-transmitting plate 6 is arranged in the first clamping position, and the third clamping structure 61 is in clamping connection with the second clamping structure 52. The antiglare ring 3 has a connecting ring portion 33 and an antiglare portion 34, and the contact pressure piece 31 extends from the outside of the connecting ring portion 33 and/or the antiglare portion 34, and the second foolproof portion 32 is preferably molded on the outer periphery of the antiglare portion 34. The connecting ring portion 33 has a fourth clamping structure 331 therein, a second clamping position is formed between the fourth clamping structure 331 and the anti-dazzle portion 34, and the first clamping structure 51 is located in the second clamping position and is in clamping connection with the fourth clamping structure 331. As in the present embodiment, the first clamping structure 51 is a ring-shaped protrusion, the second clamping structure 52 is a clamping block, the third clamping structure 61 is a first clamping groove, and the fourth clamping structure 331 is a first clamping jaw; when the light reflecting cup 5, the anti-dazzle ring 3 and the light transmitting plate 6 are assembled, the light transmitting plate 6 is placed in the first clamping position, the clamping blocks on the light reflecting cup 5 are clamped in the first clamping grooves on the light transmitting plate 6, so that the light reflecting cup 5 and the light transmitting plate 6 are fixed, the second end of the light reflecting cup 5 is inserted into the connecting ring part 33, the annular bulge of the light reflecting cup 5 is clamped in the second clamping position, and the first clamping jaws in the connecting ring part 33 are buckled on the annular bulge, so that the light reflecting cup 5 and the anti-dazzle ring 3 are fixed. The assembled reflector cup 5, antiglare ring 3, and light-transmitting panel 6 are then assembled to the lamp body 1. The design enables rapid disassembly and assembly among the reflecting cup 5, the anti-dazzle ring 3 and the light-transmitting plate 6, thereby facilitating assembly of the LED lamp 100.

Further, a fifth clamping structure 115 is arranged on the side wall of the lamp cavity 11; the antiglare portion 34 has a sixth engagement structure 341, and the sixth engagement structure 341 is engaged with and connected to the fifth engagement structure 115. In this embodiment, the fifth clamping structure 115 is a second clamping groove, the sixth clamping structure 341 is a second clamping jaw, when the light reflecting cup 5, the anti-dazzle ring 3 and the light-transmitting plate 6 are assembled and configured on the lamp body 1, the light reflecting cup 5, the anti-dazzle ring 3 and the light-transmitting plate 6 are inserted into the lamp cavity 11, and the second clamping groove on the anti-dazzle ring 3 is clamped into the second clamping groove on the lamp body 1, so that the lamp body 1 and the anti-dazzle ring 3 can be rapidly assembled and disassembled by the design, and the assembly of the LED lamp 100 is facilitated. It should be noted that, the LED lamp 100 provided by the present utility model may be a down lamp, a spotlight, a rail lamp, or the like.

In summary, the LED lamp 100 has the advantages of simple structure, convenient assembly, low production cost, and the like.

Lighting system embodiment

The lighting system comprises a control terminal and the LED lamp in the embodiment of the LED lamp, wherein the LED lamp further comprises a power supply control unit, and the power supply control unit is electrically connected with the light source assembly.

The control terminal is electrically connected with the power supply control unit of the LED lamp, and/or the control terminal performs information interaction with the power supply control unit. The control terminal can be a conventional control panel (such as a mechanical switch panel), an intelligent control panel or a remote controller, and is electrically connected with the power supply control unit when the control terminal is the conventional control panel. When the control terminal is an intelligent control panel or a remote controller, the power supply control unit is provided with a first wireless communication module, and the control terminal is provided with a second wireless communication module; the control terminal is electrically connected with the power supply control unit, and/or the first wireless communication module and the second wireless communication module perform information interaction. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet personal computer, intelligent threading equipment and the like), and can also be an artificial intelligent robot. By arranging the LED lamp, the light system is small in occupied space, low in cost and good in attractiveness.

Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.

Claims (10)

1. An led luminaire comprising:

   The lamp body is provided with a lamp cavity and a wire outlet hole, and the wire outlet hole is positioned at the bottom of the lamp cavity and is communicated with the lamp cavity;

   The power line is arranged in the wire outlet hole, and one end of the power line extends into the lamp cavity;

   An anti-dazzle ring mounted at an opening of the lamp cavity;

   the method is characterized in that:

   a clamping position is formed at the bottom of the lamp cavity at the wire outlet hole;

   The power line is provided with a limit clamping block which is clamped in the clamping position;

   The anti-dazzle ring is provided with an abutting pressing block, and the abutting pressing block extends towards the limiting clamping block and abuts against the limiting clamping block.
2. 2. The LED light fixture of claim 1 wherein:

   The limiting clamping block is provided with a wire passing portion and a matching portion, and the abutting pressing block abuts against the wire passing portion or abuts against the wire passing portion and the matching portion.
3. 3. The LED light fixture of claim 2 wherein:

   The clamping position is internally provided with a guide wedge block, the guide wedge block is provided with a guide surface and an abutting surface, the guide surface is positioned at the upstream end of the abutting surface along the direction of loading the limiting clamping block into the clamping position, and the abutting surface is abutted with the wire passing part.
4. 4. The LED light fixture of claim 3 wherein:

   the clamping position is arranged close to the side wall of the lamp cavity;

   the wire passing part is positioned between the side wall of the lamp cavity and the wire passing part;

   The number of the guide wedges is two, and the wire passing part is positioned between the two guide wedges in the circumferential direction of the lamp cavity.
5. 5. The LED light fixture of claim 2 wherein:

   The cross section of the abutting pressing block is T-shaped, the transverse part of the abutting pressing block abuts against the matching part, and the vertical part of the abutting pressing block abuts against the wire passing part.
6. 6. The LED luminaire of any one of claims 1 to 5, wherein:

   The LED lamp also comprises a light source assembly, the light source assembly is arranged in the lamp cavity, the light source assembly comprises a circuit board and an LED lamp bead, the circuit board is provided with a live wire contact, a zero wire contact and a ground wire contact, and the LED lamp bead is arranged on the circuit board and positioned on one surface of the circuit board facing the opening of the lamp cavity;

   The power line comprises a fire wire, a zero wire and a ground wire, the fire wire, the zero wire and the ground wire penetrate through the limiting clamping block, the fire wire is welded with the fire wire contact, the zero wire is welded with the zero wire contact, and the ground wire is welded with the ground wire contact and/or electrically connected with the lamp body.
7. 7. The LED light fixture of claim 6 wherein:

   the bottom of the lamp cavity is provided with a connecting hole;

   The circuit board is also provided with a through hole and a conductive foil, the through hole penetrates through the circuit board, a bonding pad is arranged in the through hole, and the conductive foil is electrically connected between the ground wire contact and the bonding pad;

   The LED lamp further comprises a bolt, the bolt penetrates through the through hole and then is connected with the connecting hole, and the bolt is electrically connected between the bonding pad and the lamp body.
8. 8. The LED light fixture of claim 6 wherein:

   The LED lamp further comprises:

   The light reflecting cup is arranged in the lamp cavity, and the first end of the light reflecting cup is close to the LED lamp beads;

   and the light-transmitting plate is connected between the light-reflecting cup and the anti-dazzle ring.
9. 9. The LED light fixture of claim 8 wherein:

   A first foolproof part is formed on the side wall of the lamp cavity, a second foolproof part is formed on the anti-dazzle ring, and the second foolproof part is connected with the first foolproof part in a matching way;

   The bottom of the lamp cavity is also provided with a fool-proof bulge, the circuit board is provided with a fool-proof clamping groove, and the fool-proof bulge is inserted into the fool-proof clamping groove;

   The second end of the reflection cup is provided with a first clamping structure and a second clamping structure, a first clamping position is formed between the first clamping structure and the second clamping structure, a third clamping structure is arranged on the light-transmitting plate, the light-transmitting plate is arranged in the first clamping position, the third clamping structure is connected with the second clamping structure in a clamping manner, the anti-dazzle ring is provided with a connecting ring part and an anti-dazzle part, a fourth clamping structure is arranged in the connecting ring part, a second clamping position is formed between the fourth clamping structure and the anti-dazzle part, the first clamping structure is positioned in the second clamping position and is connected with the fourth clamping structure in a clamping manner, a fifth clamping structure is further formed on the side wall of the lamp cavity, and the anti-dazzle part is provided with a sixth clamping structure which is connected with the fifth clamping structure in a clamping manner.
10. 10. Light system, including control terminal, its characterized in that:

    The lighting system further comprising an LED luminaire as claimed in any one of claims 1 to 9;

    The control terminal is electrically connected with the LED lamp and/or

    And the control terminal performs information interaction with the LED lamp.