CN210219519U

CN210219519U - Novel LED down lamp of multipurpose

Info

Publication number: CN210219519U
Application number: CN201921350512.5U
Authority: CN
Inventors: Yuping Peng; 彭玉平
Original assignee: Nine Divisions Of China In Remote Antiquity Dongguan Electrical Appliances Co Ltd
Current assignee: Nine Divisions Of China In Remote Antiquity Dongguan Electrical Appliances Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-03-31
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel LED down lamp of multipurpose, including radiator light source subassembly, fixed plate subassembly, junction box subassembly, face guard subassembly and draw runner bracket component, radiator light source subassembly and junction box subassembly set up on fixed plate subassembly, the bilateral symmetry of fixed plate subassembly is provided with the draw runner bracket component, the junction box subassembly sets up in the radiator light source subassembly outside, the junction box subassembly meets through the top of metal collapsible tube with radiator light source subassembly, the bottom of radiator light source subassembly is connected with the face guard subassembly. The utility model discloses a LED down lamp realizes the effect of two kinds of irradiation directions of a section lamps and lanterns. The round face mask and the square face mask are mounted in an interchangeable way, the flange face mask and the flange-free face mask are mounted in an interchangeable way, and the flexibility and the diversity of mounting of various face masks can be matched. The setting of draw runner bracket component can satisfy the demand of different ceiling thickness.

Description

Novel LED down lamp of multipurpose

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, concretely relates to novel LED down lamp of multipurpose.

Background

The existing illuminating lamp products mainly use a high-power incandescent lamp and a fluorescent lamp, the incandescent lamp is not energy-saving, the fluorescent lamp is not environment-friendly, the structure is single, and the function is simple. The single color temperature of the incandescent lamp is unchangeable, the service life is short, the replacement frequency is too high, and the labor cost is high. With the progress of science and technology and the advocation of concepts such as energy conservation and environmental protection, a new generation of LED light source is adopted, energy can be saved by more than 80% under the condition of the same light efficiency, and the service life of the LED light source is far longer than that of an incandescent lamp and a fluorescent lamp, so that the incandescent lamp is gradually replaced by the LED light source. However, the existing LED down lamp has single function, the irradiation direction is fixed, and the installation position is fixed, so that the requirements of different ceiling thicknesses cannot be met.

Disclosure of Invention

The utility model aims to prior art not enough, the utility model aims to provide a novel LED down lamp of multipurpose realizes the effect of two kinds of irradiation directions of a lamps and lanterns, through circular face guard and square face guard interchange installation, has flange face guard and no flange face guard to exchange the installation, realizes that a lamps and lanterns join in marriage the flexibility and the diversification of multiple face guard installation.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a novel LED down lamp of multipurpose, includes radiator light source subassembly, fixed plate subassembly, junction box subassembly, face guard subassembly and draw runner bracket component, radiator light source subassembly and junction box subassembly set up on fixed plate subassembly, fixed plate subassembly's bilateral symmetry is provided with the draw runner bracket component, the junction box subassembly sets up in the radiator light source subassembly outside, the junction box subassembly meets through the top of metal collapsible tube with radiator light source subassembly, the bottom of radiator light source subassembly is connected with the face guard subassembly.

Preferably, the radiator light source assembly comprises a radiator, a support frame and a light source, the radiator is a cylindrical body with a solid middle part, a plurality of thin slices are distributed on the outer side of the radiator, round holes are distributed on the periphery of the radiator, the light source is fixed at the bottom of the radiator through the light source support, the heat conducting surface of the light source is tightly attached to the center of the front end surface of the radiator, and the light emitting surface of the light source is concentric with the center hole of the light source support; the bottom of radiator is provided with the support frame, the outside of light source is provided with lens, lid and electric wire protection tube clamping after installing are installed to the rear end of radiator, electric wire protection tube clamping joint covers after.

Preferably, the support frame is of a rectangular plate-shaped structure, a support frame round hole is formed in the center of the support frame round hole, 4 round holes I, I and 3 openings which are uniformly distributed are formed in the periphery of the support frame round hole, and a plurality of holes I, II are formed in two ends of the support frame in the length direction.

Preferably, the lens is in a conical trapezoid shape, the small end of the lens is pressed on the light source support, and the large end of the lens is sleeved inside the reflecting cup seat.

Preferably, three clamping jaws are uniformly arranged on the circumference of the reflecting cup seat, and the three clamping jaws are respectively clamped in three openings of the supporting frame.

Preferably, the central point of back lid puts and is provided with square hole I, is provided with the bolt hole all around, electric wire protection tube clamping bottom symmetry is provided with two card feet, card foot joint is in the square hole I of back lid.

Preferably, the fixed plate assembly comprises a fixed plate and a support, the periphery of the fixed plate is flanged, a large round hole is formed in the middle of the fixed plate, three groups of small holes are formed in two sides of the large round hole respectively, each group of small holes are two and used for assembling the support, the fixed ring assembly and the slide bar support assembly respectively, and square holes II are formed in the other two sides of the large round hole.

Preferably, the main body of the fixing ring assembly is cylindrical or square, a round hole or a square hole is formed in the middle of the main body, a flange is arranged at the top of the main body, and a plurality of small holes are formed in two sides of the flange; the mask component is a cone with a small upper part and a big lower part, the top of the mask component is provided with a mask hole, and the two sides of the mask component are symmetrically provided with elastic sheets or springs.

Preferably, the slide bar support assembly comprises a first support, a second support, a positioning screw, a gasket and a butterfly nut, the second support is arranged on the inner side of the first support, a sliding groove is formed in the first support, a screw hole is formed in the second support, limiting blocks are respectively arranged on the upper side and the lower side of the screw hole, the positioning screw is installed in the sliding groove, the positioning screw penetrates through the sliding groove and the screw hole to connect the first support and the second support together, the butterfly nut is installed at the end portion of the positioning screw, and the gasket is arranged on the inner side of the butterfly nut; and a bracket fixing plate is arranged at the bottom of the outer side of the first bracket.

Preferably, the down lamp further comprises a shell assembly and/or an emergency device, the shell assembly covers the radiator light source assembly and the slide bar support assembly, the right side of the shell assembly is connected with the junction box assembly, and the emergency device is arranged on the right side of the junction box assembly.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a LED down lamp according to the application demand of commercial illumination lamps and lanterns, has carried out structural innovation, function improvement, configuration optimization and raising power, adopts diversified composite mode, simple structure, and the equipment is convenient, improves the flexibility of product. The novel mechanism is designed, so that the single function of the common lamp is improved, the light source component of the radiator can change the irradiation direction of light rays by being fixed on the inclined plane or the plane of the support of the fixed plate component, and the effect of two irradiation directions of one lamp is realized. The round face mask and the square face mask are mounted in an interchangeable mode, the face mask with the flange and the face mask without the flange are mounted in an interchangeable mode, and flexibility and diversification of the fact that one lamp is matched with multiple face masks are achieved. The second support of the slide bar support assembly is changed through external force, the LED down lamp can be moved to a designated position along the slide bar, and then the rising or falling of the LED down lamp is realized by adjusting the butterfly nut, so that the requirements of different ceiling thicknesses are met.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an exploded perspective view of the present invention;

FIG. 3 is a perspective exploded view of the top view of the present invention;

FIG. 4 is an exploded perspective view of the slide bracket assembly of the present invention;

FIG. 5 is an exploded perspective view of the heat sink light source assembly and the fixing plate assembly of the present invention from a top view;

fig. 6 is an exploded perspective view of the light source assembly and the fixing plate assembly of the heat sink according to the present invention;

FIG. 7 is an exploded perspective view of the specific structure of the light source assembly of the heat sink of the present invention;

FIG. 8 is an exploded perspective view of the specific structure of the light source assembly of the heat sink of the present invention;

fig. 9 is a bottom perspective exploded view of the mounting plate assembly and mask assembly of the first embodiment of the present invention;

fig. 10 is an exploded perspective view of the top view of the fixing plate assembly and mask assembly of the first embodiment of the present invention;

fig. 11 is a bottom perspective exploded view of a mounting plate assembly and a mask assembly according to a second embodiment of the present invention;

fig. 12 is an exploded perspective view of the top view of the fixing plate assembly and mask assembly according to the second embodiment of the present invention;

fig. 13 is a front view of a first usage state of the present invention;

fig. 14 is a front view of a second use state of the present invention;

fig. 15 is an external structural view of a third embodiment of the present invention.

In the figure: 1-radiator light source component, 11-radiator, 111-radiator front end face, 12-support frame, 121-support frame round hole, 122-round hole I, 123-opening, 124-hole I, II, 13-light source, 131-heat conducting surface, 14-light source support, 141-center hole, 15-lens, 16-reflector cup seat, 161-reflecting surface, 162-sealing retainer ring, 163-clamping jaw, 17-rear cover, 171-bolt hole, 172-square hole I, 18-electric wire protection tube clamping and 181-clamping foot; 2-fixing plate component, 21-fixing plate, 211-fixing plate upper end face, 212-big round hole, 213, 214, 215-small hole, 216 square hole II, 217-fixing plate bottom face, 22-first fixing support, 221-horizontal face, 222, 224-hole, 223-inclined face, 225-first fixing support mounting face, 226-hole, 23-second fixing support, 231-horizontal face, 232, 234-hole, 233-inclined face, 24-fixing ring component I, 241-round hole, 242-flange I, 243-hole, 25-fixing ring component II, 251-square hole, 252-flange II and 253-hole; 3-a junction box assembly; 4-mask component, 41-mask hole, 42-shrapnel/spring, 5-slide bracket component, 51-first bracket, 11-bracket fixing plate, 512-rivet hole, 5513-sliding groove, 52-second bracket, 521-limiting block, 522-screw hole, 53-positioning screw, 54-gasket, 55-butterfly nut, 56-rivet; 6-a housing component; 7-emergency device.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Example 1

As shown in fig. 1-3: the utility model provides a novel LED down lamp of multipurpose, includes radiator light source subassembly 1, fixed plate subassembly 2, terminal box subassembly 3, face guard subassembly 4 and draw runner bracket component 5, radiator light source subassembly 1 sets up on fixed plate subassembly 2 with terminal box subassembly 3, the bilateral symmetry of fixed plate subassembly 2 is provided with draw runner bracket component 5, terminal box subassembly 3 sets up in the 1 outside of radiator light source subassembly, terminal box subassembly 3 meets through metal collapsible tube and radiator light source subassembly 1's top, the bottom of radiator light source subassembly 1 is connected with face guard subassembly 4.

Specifically, as shown in fig. 5-8: the radiator light source assembly 1 comprises a radiator 11, a support frame 12 and a light source 13, wherein the radiator 11 is a columnar body with a solid middle part, a plurality of thin slices are distributed on the outer side of the radiator 11, round holes are distributed on the periphery of the radiator 11, the light source 13 is fixed at the bottom of the radiator 11 through a light source support 14, a heat conducting surface 131 of the light source 13 is tightly attached to the center position of the front end surface 111 of the radiator, and the light emitting surface of the light source 13 is concentric with a center hole 141 of the light source support; the bottom of the radiator 11 is provided with a support frame 12, the support frame 12 is a rectangular plate-shaped structure, a support frame round hole 121 is formed in the center of the

support frame

12, 4 round holes i, i 122 and 3 openings 123 are formed around the support frame round hole 121, the round holes i, i 122 and the openings ii are uniformly arranged, and a plurality of holes i, ii 124 are formed in two ends of the support frame 12 in the length direction.

The outside of light source 13 is provided with lens 15, lens 15 is circular cone trapezoid, and its tip is pressed on light source support 14, and big pot head is inside reflection of light cup base 16, reflection of light cup base 16 is whole to be cylindricly, and 16 one end openings of reflection of light cup base, the other end are provided with reflection of light face 161, be provided with sealing ring 162 around the reflection of light face 161, evenly arranged three jack catch 163 on the circumference of 16 opening one ends of reflection of light cup base, three jack catch 163 joint is in three openings 123 of support frame 12 respectively.

The rear end of the radiator 11 is provided with a rear cover 17 and a wire protection pipe clamp 18, and the wire protection pipe clamp 18 is clamped on the rear cover 17. The central point of back lid 17 puts and is provided with square hole I172, is provided with 4 evenly distributed's bolt hole 171 all around, electric wire protection tube clamping 18 bottom symmetry is provided with two card feet 181, card foot 181 joint is in the square hole I172 of back lid 17.

As shown in fig. 8 and 9: the fixing plate component 2 comprises a fixing plate 21, a first fixing support 22 and a second fixing support 23, wherein the periphery of the fixing plate 21 is folded, the middle of the fixing plate 21 is provided with a large round hole 212, two sides of the large round hole 212 are respectively provided with three groups of small holes, each group of small holes are respectively provided with two

small holes

213, 214 and 215 which are used for assembling the first fixing support 22 and the second fixing support 23, the fixing ring component 24 and the sliding strip support component 5, and the other two sides of the large round hole II, I and II 212 are provided with square holes 216.

The first fixing bracket 22 and the second fixing bracket 23 are two mutually symmetrical elements for supporting the radiator light source assembly 1, and are respectively installed at both sides of the hole 212. When assembled, the mounting face 225 of the first mounting bracket 22 is mounted on the mounting plate upper end face 211 of the mounting plate 21, and the aperture 213 is aligned with the aperture 226 of the first mounting bracket 22. The second fixing bracket 23 is assembled in conformity with the first fixing bracket 22 with the inclined surface 223 and the inclined surface 233 at the left side of the fixing plate 21. As shown in fig. 13 and 14: when the radiator light source assembly 1 is fixed on the

horizontal planes

221, 231, that is, the hole 124 is aligned with the

holes

222, 232, the function of vertical and downward irradiation of light can be realized; when the radiator light source assembly 1 is fixed on the

inclined surfaces

223, 233, that is, the hole 124 is aligned with the

holes

224, 234, the function of light irradiation obliquely downwards can be realized, and the purpose of wall washing is achieved.

The main part of retainer plate subassembly I24 is cylindric, and round hole 241 is seted up in the middle of, and the top is equipped with flange I242, 2 aperture 243 have been arranged respectively to flange 242 both sides, and the symmetric distribution. When assembled, the hole 241 is aligned with the hole 212, the flange I242 is mounted on the bottom surface 217 of the fixing plate 21, and the hole 243 is aligned with the hole 214 and fastened by screws.

The mask component 4 is a cone with a small upper part and a big lower part, the top of the mask component is provided with a mask hole 41, and elastic sheets or springs 42 are symmetrically arranged on two sides of the mask component. During assembly, the leaf spring/spring 42 is compressed to align the mask aperture 41 with the reflector cup holder 16 and snap into the retainer ring assembly.

As shown in fig. 10: the slide bar bracket assembly 5 comprises a first bracket 51, a second bracket 52, a positioning screw 53, a gasket 54 and a butterfly nut 55, wherein the second bracket 52 is arranged on the inner side of the first bracket 51, a sliding groove 513 is arranged on the first bracket 51, a screw hole 522 is arranged on the second bracket 52, the upper side and the lower side of the screw hole 522 are respectively provided with a limiting block 521, the positioning screw 53 is arranged in the sliding groove 513, the positioning screw 53 passes through the sliding groove 513 and the screw hole 522 to connect the first bracket 51 and the second bracket 52 together, the end part of the positioning screw is provided with the butterfly nut 55, and the gasket 54 is arranged on the inner side of the butterfly nut 55; a bracket fixing plate 511 is arranged at the bottom of the outer side of the first bracket 51, and rivet holes 512 are formed at two ends of the bracket fixing plate 511. The two sets of first brackets 51 of slide bracket assembly 5 are riveted into two rivet holes 512 of first brackets 51 and two holes 215 of fixing plate 21 by rivets 56, so that surface 511 is attached to fixing plate bottom surface 217. The LED down lamp is supported on the ceiling through the slide bars, so that the LED down lamp can be fixed at a specified position. The opening and closing of the second bracket 52 are changed through external force, so that the LED down lamp can move along the slide bar to reach a specified position. Through adjusting butterfly nut 55, can realize rising or the reduction of this LED down lamp to the demand that adapts to different ceiling thickness.

Example 2

The difference from example 1 is that: as shown in fig. 11 and 12: the main body of the fixing ring assembly II 25 is a cube, a square hole 251 is formed in the middle of the fixing ring assembly II 25, a flange II 252 is arranged at the top of the fixing ring assembly II, and two small holes are formed in the two sides of the flange II 252 respectively. When assembled, the hole 251 is aligned with the hole 212, the flange II 252 is assembled on the bottom surface 217 of the fixing plate, and the hole 253 is aligned with the hole 214 and fastened by screws. The fixing ring component I24 and the fixing ring component II 25 are interchangeable components so as to adapt to mask components 4 with different appearance structures.

Example 3

As shown in fig. 1-3, 15: on the basis of embodiment 1 or embodiment 2, the shell assembly 6 is additionally arranged and can be used under the condition of being covered with fireproof cotton. The housing assembly 6 is covered outside the radiator light source assembly 1 and the slide bar support assembly 5, and the right side of the housing assembly is connected with the junction box assembly 2.

Example 4

As shown in fig. 1-3, 15: in addition to embodiment 1 or embodiment 2, an emergency device 7 is added which can provide emergency lighting in the event of a power outage. The emergency device 7 is arranged on the right side of the terminal block assembly 3.

Example 5

As shown in fig. 1-3, 15: on the basis of embodiment 1 or embodiment 2, a housing assembly 6 and an emergency device 7 are added.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel LED down lamp of multipurpose which characterized in that: including radiator light source subassembly (1), fixed plate subassembly (2), terminal box subassembly (3), face guard subassembly (4) and draw runner bracket component (5), radiator light source subassembly (1) sets up on fixed plate subassembly (2) with terminal box subassembly (3), the bilateral symmetry of fixed plate subassembly (2) is provided with draw runner bracket component (5), terminal box subassembly (3) set up in the radiator light source subassembly (1) outside, terminal box subassembly (3) meet through the top of metal collapsible tube with radiator light source subassembly (1), the bottom of radiator light source subassembly (1) is connected with face guard subassembly (4).

2. A novel multipurpose LED down lamp according to claim 1, characterized in that: the radiator light source assembly (1) comprises a radiator (11), a support frame (12) and a light source (13), wherein the radiator (11) is a cylindrical body with a solid middle part, a plurality of thin slices are distributed on the outer side of the radiator (11), round holes are distributed on the periphery of the radiator, the light source (13) is fixed at the bottom of the radiator (11) through a light source support (14), a heat conducting surface (131) of the light source (13) is tightly attached to the central position of the front end surface (111) of the radiator, and the light emitting surface of the light source (13) is concentric with a central hole (141) of the light source support (14); the bottom of radiator (11) is provided with support frame (12), the outside of light source (13) is provided with lens (15), lid (17) and electric wire protection tube clamping (18) after installing are installed to the rear end of radiator (11), electric wire protection tube clamping (18) joint is on lid (17) after.

3. A novel multipurpose LED down lamp according to claim 2, characterized in that: the support frame (12) is of a rectangular plate-shaped structure, a support frame round hole (121) is formed in the center of the support frame round hole, 4 round holes I, I (122) and 3 openings (123) are uniformly distributed around the support frame round hole (121), and a plurality of holes I, II (124) are formed in two ends of the support frame (12) in the length direction.

4. A novel multipurpose LED down lamp according to claim 3, characterized in that: the lens (15) is in a conical trapezoid shape, the small end of the lens is pressed on the light source support (14), and the large end of the lens is sleeved inside the reflecting cup seat (16).

5. A novel multipurpose LED down lamp according to claim 4, characterized in that: three clamping jaws (163) are uniformly arranged on the circumference of the reflector base (16), and the three clamping jaws (163) are respectively clamped in three openings (123) of the support frame (12).

6. A novel multipurpose LED down lamp according to claim 5, characterized in that: the central point of back lid (17) puts and is provided with square hole I (172), is provided with bolt hole (171) all around, electric wire protection tube clamping (18) bottom symmetry is provided with two card feet (181), card foot (181) joint is in the square hole I (172) of back lid (17).

7. A novel multipurpose LED down lamp according to any one of claims 1-6, characterized in that: the fixed plate assembly (2) comprises a fixed plate (21) and supports, wherein large round holes (212) are formed in the middle of the fixed plate (21) and folded edges around the fixed plate, three groups of small holes are formed in two sides of each large round hole (212), each group of small holes are respectively used for assembling the supports, the fixed ring assemblies and the sliding strip support assemblies (5), and square holes II (216) are formed in the other two sides of each large round hole (212).

8. A novel multipurpose LED down lamp according to claim 7, characterized in that: the main body of the fixed ring assembly is cylindrical or square, a round hole or a square hole is formed in the middle of the main body, a flange is arranged at the top of the main body, and a plurality of small holes are formed in two sides of the flange; the mask component (4) is a cone with a small upper part and a large lower part, the top of the mask component is provided with a mask hole (41), and elastic sheets or springs (42) are symmetrically arranged on two sides of the mask component.

9. A novel multipurpose LED down lamp according to any one of claims 1-6, characterized in that: the slide bar bracket component (5) comprises a first bracket (51), a second bracket (52), a positioning screw (53), a gasket (54) and a butterfly nut (55), wherein the second bracket (52) is arranged on the inner side of the first bracket (51), a sliding groove (513) is formed in the first bracket (51), a screw hole (522) is formed in the second bracket (52), limiting blocks (521) are respectively arranged on the upper side and the lower side of the screw hole (522), the positioning screw (53) is installed in the sliding groove (513), the positioning screw (53) penetrates through the sliding groove (513) and the screw hole (522) to connect the first bracket (51) and the second bracket (52) together, the butterfly nut (55) is installed at the end part of the positioning screw, and the gasket (54) is arranged on the inner side of the butterfly nut (55); and a bracket fixing plate (511) is arranged at the bottom of the outer side of the first bracket (51).

10. A novel multi-purpose LED downlight according to claim 9, wherein: the down lamp further comprises a shell assembly and/or an emergency device, wherein the shell assembly (6) covers the radiator light source assembly (1) and the slide bar support assembly (5), the right side of the shell assembly is connected with the junction box assembly (3), and the emergency device (7) is arranged on the right side of the junction box assembly (3).