CN111623320A

CN111623320A - Controller of lamp and lamp

Info

Publication number: CN111623320A
Application number: CN202010611162.4A
Authority: CN
Inventors: 王国平; 卫庆军; 周振华
Original assignee: Shanghai Qianlong Energy Saving Technology Co ltd; Opple Lighting Co Ltd
Current assignee: Shanghai Qianlong Energy Saving Technology Co ltd; Opple Lighting Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-09-04

Abstract

The invention discloses a controller of a lamp, which comprises a shell, a circuit board and an elastic clamping piece, wherein the shell comprises a bottom plate and a circumferential plate arranged along the circumferential direction of the bottom plate, the bottom plate and the circumferential plate enclose a containing cavity, the circuit board is arranged in the containing cavity, a limiting boss fixed relative to the shell is arranged on the bottom plate, the circuit board comprises a first plate surface, a second plate surface and an outer circumferential surface connecting the first plate surface and the second plate surface, the circuit board is placed on the limiting boss, the elastic clamping piece comprises a pressing part and a positioning part, the positioning part is arranged on the shell, the pressing part can elastically deform towards one side far away from the second plate surface, and the pressing part elastically presses against the second plate surface. The technical scheme can solve the problems of long assembly time and complex assembly steps of the existing lamp controller. The invention also discloses a lamp comprising a controller according to the above.

Description

Controller of lamp and lamp

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a lamp controller and a lamp.

Background

The controller of the luminaire is used for controlling the luminaire, e.g. controlling the switch of the luminaire, controlling the lighting effect of the luminaire, etc. The controller of the light fixture generally includes a housing and a circuit board mounted in the housing, on which appropriate electrical components are disposed according to the use requirements. In the existing controller, the circuit board is usually fixed in the shell through fastening pieces such as fastening bolts, so that the required assembly time of the circuit board is long, the assembly steps are complex, the working hours are wasted, and the labor intensity of workers is increased.

It is therefore desirable to have a controller for a light fitting that overcomes or at least alleviates the above-mentioned disadvantages of the prior art.

Disclosure of Invention

The invention discloses a controller of a lamp, which aims to solve the problems of long assembly time and complex assembly steps of the existing controller of the lamp.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a controller of lamps and lanterns, includes casing, circuit board and elastic clamping spare, the casing includes the bottom plate and follows the circumference board that the circumference of bottom plate was arranged, the bottom plate with the circumference board encloses into and holds the chamber, the circuit board set up in hold the intracavity, be provided with on the bottom plate for the fixed spacing boss of casing, the circuit board includes first face, second face and connects the first face with the outer peripheral face of second face, the circuit board place in spacing boss, first face with the mesa contact of spacing boss, wherein, elastic clamping spare is including pressing portion and location portion, location portion install in the casing, pressing portion can be to keeping away from one side elastic deformation of second face, just pressing portion elasticity is pressed in the second face.

A luminaire comprising a controller according to the above.

The technical scheme adopted by the invention can achieve the following beneficial effects:

according to the controller of the lamp, the limiting boss is arranged on the bottom plate of the shell, the first plate surface of the circuit board is placed on the limiting boss, the abutting part of the elastic clamping piece abuts against the second plate surface of the circuit board, so that the circuit board is limited between the limiting boss and the abutting part, the elastic clamping piece is easy and convenient to assemble, the circuit board can be rapidly assembled, the assembling time of the controller is shortened, and the labor intensity of workers is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of a controller of a lamp according to an embodiment of the disclosure;

FIG. 2 is an exploded view of a controller of the light fixture shown in FIG. 1;

FIG. 3 is a schematic diagram of the controller of the lamp shown in FIG. 1 with a cover plate removed;

FIG. 4 is a top view of the controller of the lamp shown in FIG. 3 with the cover removed;

FIG. 5 is a cross-sectional view of the controller of the light fixture of FIG. 4 taken along section line A-A;

FIG. 6 is a cross-sectional view of the controller of the light fixture of FIG. 4 taken along section line B-B;

FIG. 7 is an enlarged partial schematic view of the right side of the cross-sectional view of the controller of the light fixture shown in FIG. 6;

FIG. 8 is an exploded view of the controller of the light fixture of FIG. 4 with the cover plate removed;

FIG. 9 is a schematic view of a housing of a controller of the light fixture shown in FIG. 1;

FIG. 10 is a schematic view of a first elastic clip of the controller of the lamp shown in FIG. 1;

FIG. 11 is a schematic view of another angle of the resilient clip member shown in FIG. 10;

FIG. 12 is a diagram of a second elastic clip of the controller of the lamp shown in FIG. 1;

FIG. 13 is a schematic view of a third elastic clip of the controller of the lamp shown in FIG. 1;

FIG. 14 is a diagram of a fourth elastic clip of the controller of the lamp shown in FIG. 1;

fig. 15 is a schematic view of a fifth elastic clamping member of a controller of a lamp according to an embodiment of the disclosure;

FIG. 16 is a schematic view of a first waterproof barrier of the controller of the luminaire shown in FIG. 1;

FIG. 17 is a schematic view of another angle of a first water barrier of FIG. 16;

FIG. 18 is a schematic view of a second first waterproof barrier of the controller of the luminaire shown in FIG. 1;

fig. 19 is a schematic view of another angle of the first water barrier shown in fig. 18.

Description of reference numerals:

100-shell, 110-circumferential plate, 111-first clamping groove, 112-lead via hole, 120-bottom plate, 121-limit column, 122-limit boss, 200-cover plate, 300-lead, 500-circuit board, 510-limit hole, 520-installation groove, 600-elastic clamping piece, 610-first plate part, 611-pressing part, 620-second plate part, 621-positioning part, 630-third plate part, 640-connecting part, 700-glue pouring sealing part, 710-first waterproof baffle, 711-first baffle plate surface, 712-second baffle plate surface, 713-first pressing surface, 714-first assembly flanging, 715-first inclined guide rib, 716-first reinforcing flanging, 717-first glue pouring notch, 718-a first clamping protrusion, 720-a second waterproof baffle, 730-a glue-pouring shell, 731-a side plate, 732-a first limit baffle, 7321-a first wire avoiding hole, 733-a second limit baffle, 7331-a second wire avoiding hole, 734-a second clamping groove, 735-a wire through hole, 800-a sealing rubber ring and 900-an antenna connecting part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the controller of the lamp includes a housing 100, a circuit board 500, and an elastic clip 600.

The housing 100 includes a bottom plate 120 and a circumferential plate 110 disposed along a circumferential direction of the bottom plate 120, the bottom plate 120 and the circumferential plate 110 enclose an accommodating cavity, the circuit board 500 is disposed in the accommodating cavity, and the bottom plate 120 is provided with a limiting boss 122 fixed relative to the housing 100.

Circuit board 500 includes first face, the second face and the outer peripheral face of connecting first face and second face, circuit board 500 places in spacing boss 122, the mesa contact of first face and spacing boss 122, wherein, elastic clamping spare 600 includes pressing part 611 and location portion 621, location portion 621 is located casing 100, thereby it is fixed for casing 100 to make elastic clamping spare 600 in the direction of perpendicular to second face, pressing part 611 can be to keeping away from one side elastic deformation of second face, and pressing part 611 elasticity is pressed in the second face, thereby restrict circuit board 500 between spacing boss 122 and pressing part 611, make.

According to the controller of the lamp, disclosed by the invention, the circuit board 500 is only required to be placed on the limiting boss 122, and then the limiting installation is carried out through the elastic clamping piece 600, the assembly of the elastic clamping piece 600 is simple and convenient, the quick assembly of the circuit board 500 can be realized, the assembly time of the controller is shortened, and the labor intensity of workers is reduced.

Optionally, referring to fig. 4 and 9, a limiting post 121 is disposed on the bottom plate 120, the limiting post 121 extends in a direction perpendicular to the first plate surface, wherein a size of the limiting post 121 protruding out of the bottom plate 120 is larger than a size of the limiting boss 122 protruding out of the bottom plate 120, the circuit board 500 has a limiting hole 510 matched with the limiting post 121, and the limiting post 121 is inserted into the limiting hole 510, so that the circuit board 500 is limited along both a length direction and a width direction thereof, which is convenient for positioning and mounting the circuit board 500, and improves mounting accuracy and stability of the circuit board 500.

Further, the limiting boss 122 and the limiting column 121 are of an integrated structure, and the limiting boss 122 is arranged on the periphery of the limiting column 121. The limiting boss 122 and the limiting column 121 are integrated, so that the manufacturing of the shell 100 is facilitated, and the structure of the shell 100 is more compact. In addition, the limiting boss 122 is arranged on the periphery of the limiting column 121 and can also support the limiting column 121, so that the strength of the limiting column 121 is improved.

The specific structure of the elastic clamping member 600 may be appropriately selected according to actual needs, and the circuit board 500 may be elastically pressed against the table surface of the limiting boss 122 to achieve positioning and installation of the circuit board 500, for example, referring to a fifth elastic clamping member 600 in the embodiment of the present invention shown in fig. 15, the elastic clamping member 600 is integrally formed as a plate-shaped member, the pressing portion 611 is bent relative to the positioning portion 621, wherein the positioning portion 621 is far away from the bottom plate 120, the pressing portion 611 is close to the bottom plate 120, the positioning portion 621 may be fixedly installed on the inner wall of the circumferential plate 110 in any appropriate manner, such as welding, riveting, or screwing, and one end of the pressing portion 611 far away from the positioning portion 621 tilts toward the inside of the housing. When the circuit board 500 is mounted, the circuit board 500 moves from the opening of the housing 100 toward the bottom plate 120, the pressing portion 611 is pressed to approach the circumferential plate 110, and then the pressing portion 611 tilts again after the circuit board 500 passes through the pressing portion 611, and one end of the pressing portion 611 close to the bottom plate 120 elastically presses against the second plate surface of the circuit board 500. The fifth elastic clip 600 shown in fig. 15 has a simple structure, but cannot limit the circuit board 500 in the width direction or the length direction of the circuit board 500.

Referring to fig. 10 to 14, in a preferred embodiment of the invention, the elastic clip 600 includes a first plate-shaped portion 610 and a second plate-shaped portion 620, the pressing portion 611 is disposed on the first plate-shaped portion 610, the first plate-shaped portion 610 elastically presses against an outer circumferential surface of the circuit board 500, the positioning portion 621 is disposed on the second plate-shaped portion 620, and the second plate-shaped portion 620 elastically presses against an inner wall of the circumferential plate 110. The elastic clip 600 fills the gap between the outer circumferential surface of the circuit board 500 and the circumferential plate 110, so that the circuit board 500 can be limited in the width direction or the length direction of the circuit board 500.

Referring to fig. 10 to 14 again, in the embodiment of the present invention, the elastic clip 600 further includes a connecting portion 640, the first plate-shaped portion 610 and the second plate-shaped portion 620 form a V-shaped structure, the first connecting end of the first plate-shaped portion 610 and the second connecting end of the second plate-shaped portion 620 are connected by the connecting portion 640, the first open end of the first plate-shaped portion 610 and the second open end of the second plate-shaped portion 620 are separated from each other, the structure of the elastic clip 600 is simple, the production and manufacturing of the elastic clip 600 are facilitated, and the use cost of the elastic clip 600 is reduced. The connecting portion 640 is located on one side of the circuit board 500 facing the bottom plate 120, the pressing portion 611 is located on one side of the circuit board 500 facing away from the bottom plate 120, and the inclined surface portion of the V-shaped structure can be used as a guiding inclined surface, so as to facilitate assembly of the elastic clamping member 600. The structure of the connecting portion 640 may be properly selected according to actual needs, and the connecting portion 640 is preferably an arc-shaped connecting portion to reduce stress concentration at the connecting portion 640.

Referring to the first and fourth elastic clamping members 600 in the controller of the luminaire according to the embodiment of the invention shown in fig. 10, 11 and 14, the elastic clamping member 600 includes a third plate portion 630, one end of the third plate portion 630 is connected to the first open end, the other end of the third plate portion 630 is pressed against the second plate portion 620, and the third plate portion 630 can provide support for the first open end, so as to improve the strength of the elastic clamping member 600.

The manufacturing method of the elastic clamping member 600 can be properly selected according to actual needs, for example, the elastic clamping member 600 is formed by integrally bending a spring steel sheet, so that the manufacturing cost of the elastic clamping member 600 is further reduced. Wherein, the first opening end is bent towards the direction of keeping away from second platelike portion 620 and is the first turn-ups of buckling, and the first turn-ups of buckling is for pressing part 611, simplifies the structure of elastic clamping piece 600 for elastic clamping piece 600 structure is compacter.

The specific structure of the positioning portion 621 may be appropriately selected according to actual needs, and it is sufficient that the positioning portion is capable of being positioned and mounted on the inner wall of the circumferential plate 110, for example, referring to the third elastic clamping member 600 shown in fig. 13, the second open end of the second plate-shaped portion 620 directly serves as the positioning portion 621. Optionally, a second bending flange is arranged in the middle of the second plate-shaped portion 620, one end of the second bending flange, which is close to the second connecting end, is connected to the second plate-shaped portion 620, one end of the second bending flange, which is close to the second open end, is bent toward a direction away from the first plate-shaped portion 610, the second bending flange is a positioning portion 621, and the second bending flange is mounted on the inner wall of the circumferential plate 110.

The number and arrangement of the first bent flanges and the second bent flanges may be selected according to actual needs, for example, see fig. 12 showing a second elastic fastening member 600 of the embodiment of the present invention, which is provided with one first bent flange and two second bent flanges, and see fig. 14 showing a fourth elastic fastening member 600 of the embodiment of the present invention, which is provided with two first bent flanges and one second bent flange. Referring to the first elastic clamping member 600 shown in fig. 10 and 11 in the embodiment of the present invention, the first plate portion 610 has a plurality of first bent flanges arranged at intervals, the second plate portion 620 has a plurality of second bent flanges arranged at intervals, and the first bent flanges and the second bent flanges arranged at intervals can ensure the installation strength of the elastic clamping member 600 and can also avoid that the first bent flanges and the second bent flanges are too large in size and too high in hardness to affect the assembly speed.

The positioning portion 621 can be installed on the circumferential plate 110 by any appropriate manner, for example, bonding, welding, screwing, etc., but these manners all make the assembly of the elastic clamping piece 600 more complicated, and affect the assembly progress of the controller, and the positioning portion 621 is preferably installed on the circumferential plate 110 in a position automatically positioned in the assembly, for example, a clamping groove is provided on the circumferential plate 110, and the positioning portion 621 can be clamped in the clamping groove to realize the positioning and installation of the positioning portion 621. Optionally, the hardness of the circumferential plate 110 is less than that of the positioning portion 621, the positioning portion 621 abuts against the circumferential plate 110 to deform the circumferential plate 110 under pressure, the positioning portion 621 is directly inserted into the circumferential plate 110, positioning and mounting of the positioning portion 621 are achieved, structures such as an openable groove do not need to be arranged on the circumferential plate 110, and the structure of the housing 100 is simplified.

The quantity and the arrangement mode of elastic clamping piece 600 can be selected as required, and circuit board 500 can be stably and reliably fixed in the accommodating cavity of casing 100. Referring to fig. 2 and 4, in the embodiment of the present invention, the circuit board 500 has a mounting groove 520 at the outer periphery thereof, and at least a portion of the elastic clip 600 is disposed in the mounting groove 520, so as to facilitate positioning and mounting of the elastic clip 600. Further, the controller includes a plurality of elasticity joint pieces 600, and a plurality of elasticity joint pieces 600 set up along the circumference interval of circuit board 500, and the periphery of circuit board 500 corresponds and is provided with a plurality of mounting grooves 520, and a plurality of elasticity joint pieces 600 can be with more reliable and stable installation in casing 100 of circuit board 500.

The controller usually further includes a wire electrically connected to the outside, the wire needs to pass through the housing 100 to communicate the outside and the inside of the housing 100, in order to avoid water leakage and the like from the wire passing position during the use of the controller, a sealing structure needs to be arranged at the wire passing position, the specific type of the sealing structure can be properly selected according to the actual needs, for example, a sealing ring is arranged at the wire passing hole 112, and the controller is integrally filled with glue in the accommodating cavity after being assembled.

Referring to fig. 1 to 4, in the embodiment of the present invention, the controller includes a wire 300, the housing 100 has a wire through hole 112, the accommodating cavity has a glue filling sealing portion 700, the glue filling sealing portion 700 includes a glue filling housing 730, the glue filling housing 730 and the housing 100 enclose a glue filling cavity, the wire through hole 112 communicates the glue filling cavity with an outer space of the housing 100, the glue filling housing 730 has a wire through hole 735 and a glue filling opening, and the wire through hole 735 communicates the glue filling cavity with an inner space of the housing 100. One end of the wire 300 is installed on the circuit board 500, and the other end of the wire 300 sequentially passes through the wire through hole 735, the glue filling cavity and the wire via hole 112 and extends to the outside of the controller, and only the glue is filled in the glue filling cavity after the installation of the wire 300 is completed, so that the sealing performance is good, and the glue filling amount is reduced.

Referring to fig. 3 to 7, the wire through hole 112 is disposed on the circumferential plate 110, the potting housing 730 includes a side plate 731, the side plate 731 is spaced apart from the circumferential plate 110, and the potting cavity is located between the side plate 731 and the circumferential plate 110, wherein the wire through hole 735 is disposed on the side plate 731, and the wire through hole 735 is disposed opposite to the wire through hole 112, so that the wire 300 sequentially passes through the wire through hole 735 and the wire through hole 112. Encapsulating sealing 700 includes wire via hole shutoff portion and wire through-hole shutoff portion, avoids or reduces to irritate the liquid glue in the encapsulating chamber and spills from the clearance between wire 300 and wire via hole 112 and the wire through-hole 735, and the encapsulating opening is located the one end department that bottom plate 120 was kept away from to encapsulating sealing 700, the encapsulating of being convenient for, and the liquid glue of pouring into in the encapsulating chamber can be under the action of gravity automatic flow direction encapsulating chamber's bottom.

The specific structures of the wire via blocking portion and the wire through hole blocking portion may be designed appropriately according to actual needs, for example, sealing rings disposed at the wire via 112 and the wire through hole 735, and the like. Referring to fig. 8 and 9, in the embodiment of the present invention, the wire via hole plugging portion includes a first waterproof baffle 710, the first waterproof baffle 710 includes a first baffle plate surface 711, a second baffle plate surface 712, and a first pressing surface 713 connecting the first baffle plate surface 711 and the second baffle plate surface 712, the first baffle plate surface 711 presses against the circumferential plate 110, and the first pressing surface 713 and a hole wall of the wire via hole 112 cooperate with each other to clamp the wire 300; wire through-hole shutoff portion includes second waterproof baffle 720, and second waterproof baffle 720 has third baffle face, fourth baffle face and connects the second of third baffle face and fourth baffle face and compress tightly the face, and the third baffle face supports to press in curb plate 731, and the second compresses tightly the face and the tight wire 300 of hole wall mutually supporting of wire through-hole 735. Above-mentioned cross line via hole shutoff portion and wire through hole shutoff portion simple structure, convenient assembling, only need after wire 300 passes wire via hole 112 and wire through hole 735 with first waterproof baffle 710 and the waterproof baffle 720 of second dress can, and can not lead to the fact the influence to the middle part line passageway of crossing of wire via hole 112 and wire through hole 735 when the threading, be convenient for wire 300 passes wire via hole 112 and wire through hole 735.

The first waterproof baffle 710 and the second waterproof baffle 720 can be mounted on the potting shell 730 in any suitable manner, for example, the first waterproof baffle 710 and the second waterproof baffle 720 are mounted on the potting shell 730 by screw mounting members, or a mounting groove is formed on the inner wall of the potting shell 730, and the first waterproof baffle 710 and the second waterproof baffle 720 are inserted into the mounting groove. In the embodiment of the present invention, the wire via hole blocking portion further includes a first limiting baffle 732, the first limiting baffle 732 has a first wire avoiding hole 7321 disposed opposite to the wire via hole 112, the first limiting baffle 732 and the circumferential plate 110 enclose a first inserting groove, and the first waterproof baffle 710 is inserted into the first inserting groove; the wire through hole plugging portion further comprises a second limiting baffle 733, the second limiting baffle 733 and the first limiting baffle 732 are spaced from each other, the glue filling cavity is located between the first limiting baffle 732 and the second limiting baffle 733, a second wire avoiding hole 7331 which is arranged opposite to the wire through hole 735 is formed in the second limiting baffle 733, the second limiting baffle 733 and the side plate 731 enclose a second inserting groove, and the second waterproof baffle 720 is inserted into the second inserting groove, so that the rapid assembly of the first waterproof baffle 710 and the second waterproof baffle 720 is facilitated.

The shapes of the first pressing surface 713 and the second pressing surface can be properly selected according to actual needs, the wire 300 generally has a wire core and a soft rubber sleeve coated on a shell of the wire core, and the soft rubber sleeve can be pressed and deformed by the first pressing surface 713 and the second pressing surface, so that gaps among the wire 300, the wire through hole 112 and the wire through hole 735 are reduced or eliminated. Referring to fig. 16 to 19, in the embodiment of the present invention, the first pressing surface 713 is disposed at one end of the first waterproof barrier 710 close to the bottom plate, the first pressing surface 713 is an arc surface recessed toward a side away from the bottom plate 120, the second pressing surface is disposed at one end of the second waterproof barrier 720 close to the bottom plate 120, and the second pressing surface is an arc surface recessed toward a side away from the bottom plate 120, the arc surface is more attached to the outer peripheral surface of the wire 300, and the sealing performance of the wire via hole plugging portion and the wire through hole plugging portion is improved.

Referring to fig. 9, the sides of the wire through hole 735, the first wire avoiding hole 7321, and/or the second wire avoiding hole 7331 away from the base plate 120 are open sides, and preferably, the sides of the wire through hole 735, the first wire avoiding hole 7321, and the second wire avoiding hole 7331 away from the base plate 120 are open sides. When the lead 300 is assembled, the lead 300 is directly put into the lead through hole 735, the first lead escape hole 7321, and the second lead escape hole 7331 from the opening side, so that the assembly efficiency of the lead 300 can be further improved.

Optionally, the first baffle plate surface 711 is provided with a first clamping protrusion 718, the circumferential plate 110 is provided with a first clamping groove 111 matched with the first clamping protrusion 718, the third baffle plate surface is provided with a second clamping protrusion, and the side plate 731 is provided with a second clamping groove 734 matched with the second clamping protrusion, so that the first waterproof baffle plate 710 and the second waterproof baffle plate 720 can be assembled quickly. The second baffle plate surface 712 is provided with a first inclined guiding rib 715, the first inclined guiding rib 715 is pressed against the first limit baffle 732, the fourth baffle plate surface is provided with a second inclined guiding rib, and the second inclined guiding rib is pressed against the second limit baffle 733. The first and second

inclined guide ribs

715, 715 can guide the assembly of the first and second water deflector 710, and can press the second deflector panel surface 711 against the inner wall of the circumferential panel 110, pressing the fourth deflector panel surface against the side panel 731. The structures of the first clamping groove 111 and the second clamping groove 734 can be properly selected according to actual needs, in the embodiment of the present invention, the first clamping groove 111 is a square groove penetrating through the circumferential plate 110, and the second clamping groove 734 is a square groove penetrating through the side plate 731.

Optionally, the end of the first waterproof baffle 710 away from the bottom plate 120 has a first assembling flange 714, and the end of the second waterproof baffle 720 away from the bottom plate 120 has a second assembling flange, so that the first waterproof baffle 710 and the second waterproof baffle 720 can be assembled in a pressing manner, and the strength of the first waterproof baffle 710 and the second waterproof baffle 720 can be improved. Further, the first assembly flange 714 is bent towards the second waterproof baffle 720, and the second assembly flange is bent towards the first waterproof baffle 710, so that the first assembly flange 714 and the second assembly flange at least partially shield the glue filling opening, and the glue filling cavity is formed into a relatively closed cavity. Wherein, first assembly turn-ups have first encapsulating breach 717 on 714 and/or have the second encapsulating breach on the second assembly turn-ups, be convenient for to encapsulating intracavity encapsulating. Referring to fig. 4, in the embodiment of the present invention, the first assembly flange 714 has a first glue filling gap 717, the second assembly flange has a second glue filling gap 717, and the first glue filling gap 717 and the second glue filling gap are opposite to each other.

Further, the first waterproof baffle 710 is further provided with a first reinforcing flange 716 to improve the strength of the first waterproof baffle 710. Referring to fig. 16, the first waterproof barrier 710 is provided with two first reinforcing flanges 716, and the two first reinforcing flanges 716 are provided at both ends of the first mounting flange 714.

Optionally, the controller includes a plurality of wires 300, the housing 100 has a plurality of wire through holes 112 corresponding to the wires 300, and the accommodating cavity has a plurality of potting compounds 700 corresponding to the wire through holes 112, wherein at least two of the plurality of potting compounds 700 are integrated together, so that the controller is more compact.

The open end of the housing 100 may be mounted directly to a base or other suitable location on the appliance, thereby closing the open end of the housing 100. Referring to fig. 1 and 2, the controller includes a cover plate 200, the cover plate 200 being disposed at both sides of the circumferential plate 110 opposite to the base plate 120, the cover plate 200 being sealingly mounted to the circumferential plate 110 such that the receiving cavity is sealed. The cover plate 200 may be sealingly mounted to the circumferential plate 110 in any suitable manner. In the embodiment of the present invention, the cover plate 200 is mounted to the circumferential plate 110 by the threaded fastener 400, and the sealing rubber ring 800 is disposed between the cover plate 200 and the circumferential plate 110.

Referring to fig. 1, the controller of the luminaire includes an antenna connection unit 900, and the antenna connection unit 900 may be configured in any suitable structure according to actual needs. The handshake antenna may be mounted to the controller through the antenna connection part 900, facilitating assembly of the handshake antenna.

An embodiment of the present invention further provides a lamp, which includes the controller described above. The lamp has the same advantages as the controller of the lamp, and the description is omitted.

The lamp disclosed by the embodiment of the invention can be a lamp provided with a controller, such as a street lamp, a landscape lamp, a ceiling lamp and the like, and the embodiment of the invention does not limit the specific type of the lamp.

In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The controller of the lamp is characterized by comprising a shell (100), a circuit board (500) and an elastic clamping piece (600), wherein the shell (100) comprises a bottom plate (120) and a circumferential plate (110) arranged along the circumferential direction of the bottom plate (120), the bottom plate (120) and the circumferential plate (110) enclose a containing cavity, the circuit board (500) is arranged in the containing cavity, a limiting boss (122) fixed relative to the shell (100) is arranged on the bottom plate (120), the circuit board (500) comprises a first plate surface, a second plate surface and an outer circumferential surface connecting the first plate surface and the second plate surface, the circuit board (500) is placed on the limiting boss (122), the first plate surface is in contact with the plate surface of the limiting boss (122), wherein the elastic clamping piece (600) comprises a pressing part (611) and a positioning part (621), the positioning part (621) is mounted on the housing (100), the pressing part (611) can elastically deform towards the side far away from the second plate surface, and the pressing part (611) elastically presses against the second plate surface.

2. The controller of the lamp according to claim 1, wherein a limiting post (121) is disposed on the bottom plate (120), the limiting post (121) extends in a direction perpendicular to the first plate surface, wherein a size of the limiting post (121) protruding out of the bottom plate (120) is larger than a size of the limiting boss (122) protruding out of the bottom plate (120), the circuit board (500) has a limiting hole (510) engaged with the limiting post (121), and the limiting post (121) is inserted into the limiting hole (510).

3. The controller of the light fixture as claimed in claim 2, wherein the position-limiting boss (122) and the position-limiting column (121) are of an integral structure, and the position-limiting boss (122) is disposed on the periphery of the position-limiting column (121).

4. The controller of the light fixture according to claim 1, wherein the elastic clip member (600) comprises a first plate-shaped portion (610) and a second plate-shaped portion (620), the pressing portion (611) is disposed on the first plate-shaped portion (610), the first plate-shaped portion (610) elastically presses against the outer peripheral surface, the positioning portion (621) is disposed on the second plate-shaped portion (620), and the second plate-shaped portion (620) elastically presses against the inner wall of the peripheral plate (110).

5. The controller of the light fixture according to claim 4, wherein the elastic clip member (600) further comprises a connecting portion (640), the first plate-shaped portion (610) and the second plate-shaped portion (620) form a V-shaped structure, the first connecting end of the first plate-shaped portion (610) and the second connecting end of the second plate-shaped portion (620) are connected by the connecting portion (640), the first opening end of the first plate-shaped portion (610) and the second opening end of the second plate-shaped portion (620) are separated from each other, wherein the connecting portion (640) is located on a side of the circuit board (500) facing the bottom plate (120), and the pressing portion (611) is located on a side of the circuit board (500) facing away from the bottom plate (120).

6. A control of a lamp as claimed in claim 5, characterized in that said resilient clip (600) comprises a third plate-like portion (630), one end of said third plate-like portion (630) is connected with said first open end, and the other end of said third plate-like portion (630) is pressed against said second plate-like portion (620).

7. A lamp controller according to claim 5, wherein said elastic clamping member (600) is formed by integrally bending a spring steel sheet.

8. The controller of the lamp according to claim 7, wherein the first opening end is bent to be a first bent flange toward a direction away from the second plate-shaped portion (620), the first bent flange is the pressing portion (611), a second bent flange is provided at a middle portion of the second plate-shaped portion (620), one end of the second bent flange close to the second connecting end is connected to the second plate-shaped portion (620), one end of the second bent flange close to the second opening end is bent toward a direction away from the first plate-shaped portion (610), the second bent flange is the positioning portion (621), and the second bent flange is installed on an inner wall of the circumferential plate (110).

9. The controller of a light fixture according to claim 8, wherein the hardness of the circumferential plate (110) is less than the hardness of the positioning portion (621), and the positioning portion (621) is pressed against the circumferential plate (110) to deform the circumferential plate (110) under pressure.

10. A controller of a light fixture as claimed in claim 1, wherein the circuit board (500) has a mounting groove (520) at its periphery, and at least a part of the elastic clip member (600) is disposed in the mounting groove (520).

11. The controller of a lamp according to any one of claims 1 to 10, wherein the controller comprises a wire (300), the housing (100) has a wire through hole (112), the accommodating cavity has a potting sealing part (700), the potting sealing part (700) comprises a potting housing (730), the potting housing (730) and the housing (100) enclose a potting cavity, the wire through hole (112) communicates the potting cavity with an outer space of the housing (100), the potting housing (730) has a wire through hole (735) and a potting opening, the wire through hole (735) communicates the potting cavity with an inner space of the housing (100), one end of the wire (300) is mounted on the circuit board (500), and the other end of the wire (300) sequentially passes through the wire through hole (735), the potting cavity and the wire through hole (112), and extends to the exterior of the controller.

12. The controller of a luminaire according to claim 11, wherein the wire via (112) is disposed on the circumferential plate (110), the potting housing (730) comprises a side plate (731), the side plate (731) is spaced apart from the circumferential plate (110), the potting cavity is located between the side plate (731) and the circumferential plate (110), wherein the wire through hole (735) is disposed on the side plate (731), and the wire through hole (735) is disposed opposite to the wire via (112), the potting seal (700) comprises a wire via sealing portion and a wire through hole sealing portion, and the potting opening is located at an end of the potting seal (700) away from the bottom plate (120).

13. The controller for a light fixture according to claim 12,

the wire via hole plugging part comprises a first waterproof baffle (710), the first waterproof baffle (710) is provided with a first baffle plate surface (711), a second baffle plate surface (712) and a first pressing surface (713) for connecting the first baffle plate surface (711) and the second baffle plate surface (712), the first baffle plate surface (711) is pressed against the circumferential plate (110), and the first pressing surface (713) and the hole wall of the wire via hole (112) are matched with each other to clamp the wire (300);

wire through-hole shutoff portion includes second waterproof baffle (720), second waterproof baffle (720) have third baffle face, fourth baffle face and connect the third baffle face with the second of fourth baffle face compresses tightly the face, the third baffle face support press against in curb plate (731), the second compress tightly the face with the pore wall of wire through-hole (735) is mutually supported and is pressed from both sides wire (300).

14. The controller of a light fixture according to claim 13,

the wire via hole plugging part further comprises a first limiting baffle (732), a first wire avoiding hole (7321) which is arranged opposite to the wire via hole (112) is formed in the first limiting baffle (732), a first inserting groove is defined by the first limiting baffle (732) and the circumferential plate (110), and the first waterproof baffle (710) is inserted into the first inserting groove;

wire through-hole shutoff portion still includes second limit baffle (733), second limit baffle (733) with first limit baffle (732) are at an interval each other, the encapsulating chamber is located first limit baffle (732) with between second limit baffle (733), have on second limit baffle (733) with wire through-hole (735) relative arrangement's second wire dodges hole (7331), second limit baffle (733) with curb plate (731) enclose into second grafting recess, second waterproof baffle (720) peg graft in the second grafting recess.

15. A controller of a lamp as claimed in claim 14, wherein the first pressing surface (713) is disposed at an end of the first waterproof barrier (710) close to the bottom plate, and the first pressing surface (713) is an arc surface concave toward a side far from the bottom plate (120), the second pressing surface is disposed at an end of the second waterproof barrier (720) close to the bottom plate (120), and the second pressing surface is an arc surface concave toward a side far from the bottom plate (120).

16. The controller of a light fixture as claimed in claim 15, wherein the wire through hole (735), the first wire avoiding hole (7321) and/or the second wire avoiding hole (7331) is open at a side away from the bottom plate (120).

17. A light fixture controller according to claim 14, wherein the first bezel surface (711) has a first engaging protrusion (718), the peripheral plate (110) has a first engaging recess (111) engaged with the first engaging protrusion (718), the third bezel surface has a second engaging protrusion, and the side plate (731) has a second engaging recess (734) engaged with the second engaging protrusion.

18. A lamp controller according to claim 14, wherein the second bezel face (712) is provided with a first inclined guiding rib (715), the first inclined guiding rib (715) abuts against the first limit bezel (732), the fourth bezel face is provided with a second inclined guiding rib, and the second inclined guiding rib abuts against the second limit bezel (733).

19. The controller of the light fixture according to claim 14, wherein an end of the first waterproof baffle (710) away from the bottom plate (120) has a first assembly flange (714), and an end of the second waterproof baffle (720) away from the bottom plate (120) has a second assembly flange, wherein the first assembly flange (714) is bent toward the second waterproof baffle (720), and the second assembly flange is bent toward the first waterproof baffle (710), wherein the first assembly flange (714) has a first glue filling gap (717) and/or the second assembly flange has a second glue filling gap.

20. The controller of a light fixture according to claim 11, wherein the controller comprises a plurality of said wires (300), the housing (100) has a plurality of said wire vias (112) corresponding to said wires (300), the receiving cavity has a plurality of said potting seals (700) corresponding to said wire vias (112), wherein at least two of the plurality of potting seals (700) are integrated.

21. A control of a lamp as claimed in claim 1, characterized in that the control comprises a cover plate (200), the cover plate (200) being arranged opposite the base plate (120) on both sides of the circumferential plate (110), the cover plate (200) being sealingly mounted to the circumferential plate (110).

22. A luminaire comprising a controller according to any one of claims 1-21.