CN212617912U - Changeable LED module - Google Patents

Abstract

The utility model discloses a changeable LED module, including LED module and face guard subassembly, LED module and face guard subassembly pass through the quick detachable connection of screens, the LED module includes printing opacity piece, reflex reflector, power, insulating casing, light source support, LED light source and radiator, the power is fixed in the insulating casing, the LED light source passes through the light source support to be fixed on the radiator, printing opacity piece is detained at reflex reflector big terminal surface and is fixed on the radiator; the mask assembly comprises a reflecting cover and a spring assembly, and the spring assembly is fixed on two sides of the reflecting cover through screws. This novel changeable LED module separates the core part LED module of lamps and lanterns and the face guard subassembly of decorating the part isostructure, and same LED module can carry out multiple collocation, realizes different illuminating effect, satisfies the different demands of customer, can also reduce the purchase inventory and the warehouse space of seller.

Description

Changeable LED module

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, concretely relates to changeable LED module that can make up and use.

Background

At present, the down lamps of LED down lamps or other light sources in the market are all according to traditional structure, and whole formula as an organic whole, the face guard inseparable of LED module and front end fitment nature. If the customer needs the fitment face guard of other structures, then need to change whole lamp, it is higher with higher costs. Moreover, in order to meet different requirements of customers, a plurality of styles are required to be prepared when the sellers purchase the commodities, and the inventory quantity and the cost are relatively increased.

Disclosure of Invention

The utility model aims to prior art not enough, the utility model provides a changeable LED module separates the core part LED module of lamps and lanterns and the face guard subassembly of decorating the part isostructure, and same LED module can carry out multiple collocation, realizes different illuminating effect, satisfies the different demands of customer, can also reduce the purchase inventory and the warehouse space of seller.

In order to achieve the above object, the utility model adopts the following technical scheme: a changeable LED module comprises an LED module and a mask component, wherein the LED module and the mask component are quickly and detachably connected through a clamping position,

the LED module comprises a light-transmitting piece, a reflector, a power supply, an insulating shell, a light source support, an LED light source and a radiator, wherein the power supply is fixed in the insulating shell;

the mask assembly comprises a reflecting cover and a spring assembly, and the spring assembly is fixed on two sides of the reflecting cover through screws.

Preferably, the light-transmitting part is a light-transmitting cover or a fixing ring, and the light-reflecting part is a light-reflecting cup or a lens.

Preferably, the printing opacity covers and is equipped with interior platform, ring platform I, screens I, ring platform II, set up big round hole in the middle of the solid fixed ring, the outside is provided with a plurality of screens I.

Preferably, the upper end of the lens is provided with a light-transmitting cover middle hole aligned with the light source support, the upper end face of the lens is attached to the light source support, and the lower end face of the lens is placed on an inner platform or a fixing ring of the light-transmitting cover.

Preferably, the power supply comprises a circular PCB board and a plurality of components arranged thereon, the transformers in the components being required to be dimensioned.

Preferably, the radiator is of a cap-shaped structure, a middle boss I is arranged in the radiator, 2 symmetrical counter bores are formed in the radiator, a plurality of radiating fins are arranged outside the radiator, an L-shaped counter step groove is formed in the front end of the radiator, and a clamping groove and a side hole are formed in the inner side wall of the radiator.

Preferably, set up a macropore in the middle of the bowl, the bottom of bowl is provided with installation screens and step, the bowl side sets up step department and has the bowl side opening, the bowl is provided with a plurality of enhancement walls, strengthen and set up two dysmorphism holes in the wall symmetry, be equipped with the round boss that takes the fillet that reduces installation frictional force on the platform of strengthening the wall.

Preferably, a positioning mechanism with an L-shaped step is installed on the reflector and is clamped into the L-shaped sinking step groove of the radiator.

Preferably, the peripheral wall of the reflector is circular or square, and the inner reflecting surface of the reflector can be selected to be different colors.

Preferably, the mask assembly is replaced by a J-BOX, and the LED module and the J-BOX are assembled through clamping quick connection.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a multipurpose LED module, including LED module and face guard subassembly, the finished product lamps and lanterns of three big types can be realized in the inter combination:

(1) the product is independently installed for use, and a plurality of springs are assembled on the mask component and directly clamped on a ceiling or a specified decorative frame;

(2) the product is used with a down lamp, a special elastic sheet or spring is assembled on the mask component and is directly clamped or hung on the cylinder body;

(3) the product is used by being matched with J-BOX, the LED module is directly arranged on the J-BOX, and the outer decorative ring is directly clamped on the LED module.

The utility model discloses a LED module is combination formula mechanism, and the pattern, function, the service environment of combination are different, and the flexibility is great, and the function is complete. Different requirements of the irradiated object can be met by replacing the reflecting devices with wide angles at different angles; the LED light sources with different color temperatures can meet the requirements of irradiating different colors; the LED mask component has various types, can be used for customers to select different functions, and is simple and convenient to combine.

Drawings

FIG. 1 is a structural diagram of the present invention in an independent installation and use state;

FIG. 2 is a structural diagram of the installation and use state of the down lamp of the present invention;

FIG. 3 is a structural diagram of the J-BOX of the present invention in the mounted and used state;

fig. 4 is a three-dimensional structure diagram of the LED module of the present invention directly outgoing;

fig. 5 is a three-dimensional structure diagram of the LED module hose outgoing line of the present invention;

fig. 6 is a cross-sectional view of the reflector according to the present invention;

fig. 7 is a cross-sectional view of the reflector of the present invention being a lens;

fig. 8 is an exploded view of the LED module of the present invention directly outgoing;

fig. 9 is an exploded view of the LED module hose outlet of the present invention;

FIG. 10 is a cross-sectional view of the large-size decorative ring with an LED module mounting J-BOX of the present invention;

FIG. 11 is a perspective view of the large-size decorative ring of the present invention with an LED module mounted with a J-BOX;

FIG. 12 is a cross-sectional view of the J-BOX installed with the small-sized decorative ring and the LED module of the present invention;

FIG. 13 is a perspective view of the small-size decorative ring of the present invention, fitted with an LED module, to mount a J-BOX;

FIG. 14 is an exploded bottom view of the two decorative rings of the present invention with an LED module mounted with a J-BOX;

FIG. 15 is an exploded top view of the two decorative rings of the present invention with an LED module mounted with a J-BOX;

FIG. 16 is a cross-sectional view of one configuration of a downlight mask assembly of the present invention;

FIG. 17 is a structural diagram of a structure of the lamp-fitted mask assembly of the present invention;

FIG. 18 is a perspective view of a structure of the mask assembly of the present invention;

fig. 19 is an exploded view of a configuration of the downlight mask assembly of the present invention;

FIG. 20 is a cross-sectional view of an alternative construction of the downlight mask assembly of the present invention;

FIG. 21 is a top view of another configuration of the downlight mask assembly of the present invention;

fig. 22 is a perspective view of another structure of the lamp-fitted mask assembly of the present invention;

fig. 23 is an exploded view of another configuration of the downlight mask assembly of the present invention;

FIG. 24 is a cross-sectional view of the self-contained mask assembly of the present invention;

FIG. 25 is a block diagram of a self-contained mounting mask assembly according to the present invention;

figure 26 is a perspective view of the self-contained mask assembly of the present invention;

figure 27 is an exploded view of the self-contained visor assembly of the present invention;

fig. 28 is a cross-sectional view of a configuration of a light assembly of the present invention;

fig. 29 is a perspective view of a structure of the new tube lamp combination of the present invention;

fig. 30 is a sectional view of another structure of the novel down lamp combination of the present invention;

fig. 31 is a perspective view of another structure of the novel down lamp combination of the present invention;

FIG. 32 is a sectional view of the present invention in its separated configuration;

FIG. 33 is a perspective view of the present invention in an independent combination;

FIG. 34 is a structural diagram of a mask assembly 1 of different structures according to the present invention;

FIG. 35 is a structural diagram of the mask assembly 2 of the present invention;

fig. 36 is a structural view of the assembly of the LED module + spring type mask assembly with a standard down lamp of the present invention;

fig. 37 is a perspective view of the assembly of the LED module + spring-type mask assembly with a standard down lamp of the present invention;

fig. 38 is a structural view of the assembly of the LED module + the flip-chip type mask assembly and the improved down lamp of the present invention;

FIG. 39 is a perspective view of the LED module + flip-chip mask assembly and the improved down lamp assembly of the present invention;

FIG. 40 is a diagram of the assembly of the LED module + spring decorative ring with a standard down lamp of the present invention;

FIG. 41 is a perspective view of the assembly of the LED module + spring decorative ring with a standard down lamp of the present invention;

fig. 42 is a block diagram of the LED module + independent mounting mask assembly of the present invention assembled with a specific mounting bracket;

fig. 43 is a top view of the LED module + independent mounting mask assembly of the present invention assembled with a specific mounting bracket;

fig. 44 is a perspective view of the assembly of the LED module + independent mounting mask assembly with a specific mounting bracket of the present invention.

In the figure: 1-light-transmitting cover, 1 a-fixing ring, 100-large round hole, 101-inner stage, 102-ring stage I, 103-clamping I, 104-ring stage II, 2-reflecting cup, 2 a-lens, 201-middle hole, 202-background, 203-upper end face, 204-lower end face, 3-screw I, 4-power supply, 40-ring PCB board, 41-power supply middle hole, 42-fixing hole I, 43-transformer, 5-insulating shell, 51-fixing hole II, 52-protrusion I, 53-insulating shell middle hole, 54-inner wall, 55-outer wall, 6-light source support, 61-screw hole, 62-support middle hole, 7-square LED light source, 7 a-round LED light source, 8-radiator, 80-clamping groove, 81-counter bore, 82-inner platform, 83-step, 84-boss I, 85-fixing hole III, 86-protrusion II, 87-counter step groove, 88-side hole, 89-fixing hole IV, 9-electric wire, 10-wire buckle, 11-fixing frame, 110-bending wall I, 111-bending wall II, 112-fixing frame large hole, 113-hole, 114-bending wall III, 12-hose clamp, 121-hose clamp middle hole, 122-bending wall, 123-positioning tongue piece, 124-thorn, 13-hose, 131-groove, 132-hose middle hole, 14-joint, 141-thin head, 142-elastic piece, 143-joint middle hole, 15-large-size decorative ring and 15 a-small-size decorative ring, 150-large decorative ring hole, 151-clamping II, 152-reinforcing wall, 153-reinforcing rib, 154-ring wall, 155-platform, 156-boss II, 157-small hole, 158-positioning wall, 16-screw II, 17-J-BOX, 171-mounting hole, 18-reflector, 180-mounting clamping, 181-boss, 182-special-shaped hole, 183-step, 184-reflector side hole, 185-peripheral wall, 186-large hole, 187-reinforcing wall, 188-internal reflection surface, 189-platform, 19 b-elastic sheet, 190-elastic sheet hole, 191-elastic sheet bottom end, 192-elastic sheet top end, 19 a-spring, 20-screw, 21-mounting spring and 211-spring hole.

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.

As shown in fig. 1-44, an embodiment of the present invention: the utility model provides a changeable LED module, includes LED module and face guard subassembly, the LED module passes through the quick detachable connection of screens with the face guard subassembly, the LED module includes printing opacity piece, reflector, power 4, insulating casing 5, light source support 6, LED light source 7, radiator 8, electric wire 9, line ball knot 10, mount 11, hose card 12, hose 13, joint 14, the power is fixed in insulating casing, the LED light source passes through light source support 6 to be fixed on radiator 8, the printing opacity piece is detained on reflector and is fixed on radiator 8, radiator 8 externally mounted has mount 11, hose card 12 is gone into in mount macropore 112, electric wire 9 passes through side opening 88 welding that radiator 8 passed through on power 4, and the face is detained 10 and I3 is fixed with the line, electric wire 9 passes through from mesopore 121 of hose card 12, 13 one end card is on hose card 12, The other end is provided with a joint 14; the mask assembly comprises a reflecting cover 18 and a spring assembly, wherein the spring assembly is symmetrically fixed on two sides of the reflecting cover 18 through screws II 16.

The mask component is provided with an L-shaped positioning mechanism with steps, the L-shaped positioning mechanism corresponds to a plurality of L-shaped sunken step grooves 87 on the LED module radiator 8, and during assembly, the positioning mechanism of the mask component penetrates through the L-shaped sunken step grooves 87 of the radiator 8 and rotates for a certain angle, so that the mask component can be clamped on the LED module to form a complete lamp.

Specifically, the fixing frame 11 comprises a bending wall I110, a bending wall II 111 and a bending wall III 114, the position of the fixing frame is corresponding to the position of the radiator 8 through a hole 113 by using a screw 3, the hose clamp 12 is clamped into a large hole 112 of the fixing frame, and the electric wire 9 penetrates out of a middle hole 121 of the hose clamp 12 and then enters the hose 13. The hose clamp 12 is provided with a hose clamp central hole 121, a bent wall 122, a positioning tongue piece 123 and a thorn 124, wherein the positioning tongue piece 123 is clamped on the inner wall of the bent wall III 114 of the fixed frame 11, and the bent wall 122 is clamped on the outer wall of the bent wall III 114. The hose 13 is flexible and can swing in any direction to protect the electric wire 9, the hose 13 is rotatably installed in the hose card 12, and the groove 131 is clamped in the thorn 124 of the hose card 12. The quick mounting spring 142 of the connector 14 is used for connecting a corresponding hole of the J-BOX and can be directly clamped, the thin head 141 is screwed into the hose middle hole 132, and the electric wire 9 penetrates out of the connector middle hole 143.

The light-transmitting piece is a light-transmitting cover 1 or a fixing ring 1a, and the light-reflecting piece is a light-reflecting cup 2 or a lens 2 a. The printing opacity covers 1 and is equipped with interior platform 101, ring platform I102, screens I103, ring platform II 104, set up big round hole 100 in the middle of the solid fixed ring 1a, the outside is provided with a plurality of screens I103. During installation, a plurality of clamping positions I103 of the light-transmitting cover 1 or the fixing ring 1a are clamped into the clamping grooves 80 of the heat sink 8, and the inner platform 82 of the heat sink 8 is used for positioning the ring platform I102 of the light-transmitting cover 1 or the background 202 of the lens 2 a. The reflecting device is a reflecting cup 2 or a lens 2a, the lens 2a has different light-emitting angles which can be selected, a middle hole 201 in the upper end of the lens 2a needs to be aligned with the light source support 6, an upper end face 203 is attached to the light source support 6, a lower end face 204 is placed on the inner platform 101 of the light-transmitting cover 1/the fixing ring 1a, and the ring platform 104 can also be used for positioning the center of the reflecting device to prevent the center of the reflecting device from being misaligned after installation. When the lens 2a is used, the fixing ring 1a needs to have a large circular hole 100.

The power supply 4 comprises an annular PCB 40, various elements are arranged on the annular PCB, a main element transformer 43 needs to be customized in size, the power supply 4 is fixed on a fixing hole III 85 of the radiator 8 through a fixing hole I42 and a fixing hole II 51 of the insulating shell 5 by using a screw I3, the position of the transformer 43 is just matched with a protruding part II 86 of the radiator 8, the insulating shell 5 is also provided with a corresponding protruding part I52, and a power supply central hole 41 is coaxial with the insulating shell central hole 53. The size, the output power and the output current of the power supply 4 are determined according to actual requirements, and the power supply has the functions of dimming, long service life, high power factor, no stroboflash and the like. The shape of the insulating shell 5 is the same as that of the power supply 4, and is larger than that of the power supply 4 by one circle to play a role of insulation protection, the inner wall 54 is separated from the middle boss 84 of the heat sink 8, and the outer wall 55 separates the power supply 4 from the inner wall of the heat sink 8, so that the series current of the power supply is prevented from causing electric shock.

The LED light source is round or square in overall shape, the radiator 8 is of a cap-shaped structure, a middle boss I84 is arranged in the radiator 8, the boss I84 is used for lifting the LED light source 7/7a, the LED light source 7/7a is fixed on a fixing hole IV 89 of the boss I84 through a screw hole 61 of the light source support 6, and a support middle hole 62 of the light source support 6 is aligned with a light emitting surface of the LED light source 7/7 a. The heat sink 8 is provided with 2 symmetrical counter bores 81, a plurality of radiating fins are arranged outside the heat sink 8 and used for helping the LED light source 7/7a to radiate heat, the front end of the heat sink 8 is provided with an L-shaped counter step groove 87 used for fixing the mask component, and the inner side wall of the heat sink 8 is provided with a clamping groove 80 and a side hole 88.

The L-shaped positioning mechanism with steps of the mask component corresponds to a plurality of L-shaped sunken step grooves 87 on the LED module radiator 8, and during assembly, the positioning mechanism of the mask component penetrates through the L-shaped sunken step grooves 87 of the radiator 8 and rotates for a certain angle, so that the mask component can be clamped on the LED module to form a complete lamp.

Set up a macropore 186 in the middle of the bowl 18, the bottom of bowl 18 is provided with installation screens 180 and step 183, bowl 18 side sets up step 183 department and is equipped with bowl side hole 184, bowl 18 is provided with a plurality of enhancement walls 187, two dysmorphism holes 182 are seted up to the symmetry on the enhancement wall 187, be equipped with the boss 181 of round angle that the round reduces installation frictional force on the enhancement wall platform 189, convenient rotatory installation.

The reflector 18 has different shapes, specifications and functions, and the mask assembly and the LED module pass through a plurality of mounting clamping positions 180, pass through the L-shaped sinking step groove 87 of the radiator 8 and can be fixed by rotating. The reflecting cover 18 can be used together with a down lamp and can be independently installed and used for two purposes, if the reflecting cover is used together with the down lamp, a plurality of elastic sheets 19/19a/19b need to be fixed on the reflecting cover side holes 184 through the holes 190 by screws 20, the bottom ends 191 of the elastic sheets are placed on the steps 183 of the reflecting cover 18 to prevent the elastic sheets from rotating, a large hole 186 is formed in the middle of the reflecting cover 18, and light emitted by the LED module is emitted out; if the reflector is mounted and used independently, the spring hole 211 of the mounting spring 21 is only required to be clamped into the special-shaped hole 182 of the reflector 18.

The peripheral wall 185 of the reflector 18 is circular and square, the inner reflecting surface 188 of the reflector 18 is used for reflecting light emitted by the LED light source, different colors and structures can be made, the colors are white, black, gold, anode colors and the like, different lighting effects can be obtained by using lamp lighting, the appearance structure can be inner circle and outer circle, inner square and outer square, inner square and outer circle, inner circle and outer square and the like, and the inner structure can be outer arc, inner arc, steps, light-gathering small holes, meshes, decorative acrylic/glass, emergency lamps and the like.

When the LED module is matched with the J-BOX for installation and use, the matched J-BOX is a standard component, the screws II 16 penetrate through the counter bores 81 of the heat radiator 8 to fix the LED module on a group of installation holes 171 of the J-BOX, the plurality of clamping positions II 151 of the decorative ring 15/15a penetrate through the L-shaped sinking step grooves 87 of the heat radiator 8, and then the LED module can be fixed after being rotated. The decorative ring is provided with a small decorative ring 15a and a large decorative ring 15, the structure is similar, the outer diameter is different, the large decorative ring 15 can be assembled with a spring to be used together with a down lamp, the spring 19a needs to be clamped on the elastic sheet 19b, and then the spring is fixed on the platform 155 and the small hole 157 of the decorative ring by the screw 20, and the positioning wall 158 can prevent the spring support from rotating. The middle of the decorative ring is provided with a large hole 150, the light emitted by the LED module can be diffused outwards through the hole, the middle of the decorative ring is provided with a plurality of reinforcing walls 152 and a plurality of reinforcing ribs 153, the outer circle is also provided with a ring of wall 154 to play the roles of reinforcing and beautifying, the friction between the decorative ring and the radiator 8 during installation is reduced, the reinforcing wall in middle contact is provided with a circle of boss II 156 with a round angle, and the rotary installation is convenient.

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 (10)

1. The utility model provides a changeable LED module, includes LED module and face guard subassembly, its characterized in that: the LED module is detachably connected with the mask component through a clamping position,

the LED module comprises a light-transmitting piece, a reflector, a power supply (4), an insulating shell (5), a light source support (6), an LED light source and a radiator (8), wherein the power supply (4) is fixed in the insulating shell (5), the LED light source is fixed on the radiator (8) through the light source support (6), and the light-transmitting piece is buckled on the large end face of the reflector and fixed on the radiator (8);

the mask assembly comprises a reflecting cover (18) and a spring assembly, wherein the spring assembly is fixed on two sides of the reflecting cover (18) through screws.

2. The changeable LED module of claim 1, wherein: the light-transmitting piece is a light-transmitting cover (1) or a fixing ring (1a), and the light-reflecting piece is a light-reflecting cup (2) or a lens (2 a).

3. The changeable LED module of claim 2, wherein: the printing opacity covers (1) and is equipped with interior platform (101), ring platform I (102), screens I (103), ring platform II (104), set up big round hole (100) in the middle of solid fixed ring (1a), the outside is provided with a plurality of screens I (103).

4. The changeable LED module of claim 2, wherein: the upper end of the lens (2a) is provided with a light-transmitting cover middle hole (201) aligned with the light source support (6), the upper end face (203) is attached to the light source support (6), and the lower end face (204) is placed on the inner platform (101) of the light-transmitting cover (1) or in the fixing ring (1 a).

5. The changeable LED module of claim 1, wherein: the power supply (4) comprises an annular PCB board (40) and a plurality of components arranged thereon, of which components a transformer (43) needs to be dimensioned.

6. The changeable LED module of claim 1, wherein: radiator (8) are cap-shaped structure, be provided with middle boss I (84) in radiator (8), counter bore (81) of 2 symmetries are seted up in radiator (8), radiator (8) outside is equipped with a plurality of heat radiation fins, and radiator (8) front end is equipped with heavy step groove (87) of L type, draw-in groove (80) and side opening (88) have been seted up on radiator (8) inside wall.

7. The changeable LED module of claim 1, wherein: set up a macropore (186) in the middle of bowl (18), the bottom of bowl (18) is provided with installation screens (180) and step (183), bowl (18) side sets up step (183) department has bowl side hole (184), bowl (18) are provided with a plurality of enhancement walls (187), strengthen two dysmorphism holes (182) of seting up the symmetry on wall (187), be equipped with round boss (181) that take the fillet that reduce installation frictional force on platform (189) of strengthening the wall.

8. The changeable LED module of claim 7, wherein: and a positioning mechanism with an L-shaped step is arranged on the reflector (18), and the positioning mechanism is clamped into an L-shaped sunken step groove (87) of the radiator (8).

9. The changeable LED module of any of claims 1-8, wherein: the peripheral wall (185) of the reflector (18) is circular or square, and the inner reflecting surface (188) can be selected to be different in color.

10. The changeable LED module of claim 1, wherein: the mask assembly is replaced by a J-BOX, and the LED module and the J-BOX are assembled through clamping quick connection.

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