CN208398026U

CN208398026U - A kind of bar shaped pixel module lamp

Info

Publication number: CN208398026U
Application number: CN201821136512.0U
Authority: CN
Inventors: 李小兵
Original assignee: Guangzhou Oml Technology Co Ltd
Current assignee: Guangzhou Oml Technology Co Ltd; Guangdong OML Technology Co Ltd
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2019-01-18
Anticipated expiration: 2028-07-17

Abstract

The utility model discloses a kind of bar shaped pixel module lamps, including pedestal, light emitting surface cover, pcb board, several LED pixel units and drive module, drive module and several LED pixel element solders are on pcb board, drive module is realized by the line layer of pcb board and several LED pixel units and is electrically connected, it is provided on light emitting surface cover and several one-to-one curved lenses of LED pixel unit, the curved lenses are located at around LED pixel unit to project after capable of mixing light that LED pixel unit issues, the design LED pixel element solder reduces solder joint on pcb board, process is simpler, and the connection between adjacent LED pixel unit is even closer, the layout area of pcb board is bigger, copper foil welding is more simple, reduce error rate , heat dissipation effect is more preferable, while each LED pixel cell isolation is opened, and light is not interfere with each other out, has good light-out effect.

Description

A kind of bar shaped pixel module lamp

Technical field

The utility model relates to lighting areas, especially pixel module lamp.

Background technique

Traditional lamps and lanterns being composed using LED pixel mould group, LED pixel mould group generally comprise module case, LED pixel Unit, the driving IC for driving LED pixel unit, driving IC, LED pixel unit are placed in inside module case and form single mould Group is connected by electric wire between adjacent mould group, and electric wire passes through module case and connect with internal element, insulate, prevents wherein needing to do Water process, solder joint is more, production process trouble, while electric wire is easy to loosen in use, and inside is also easily broken off, durable It spends not high, and when making lamps and lanterns, needs to fix several LED pixel mould groups using pedestal, then encapsulate from back encapsulating, entirely Process is relative complex, and if collect pixel mould group using pcb board, light can interfere with each other between adjacent pixel mould group, Cause light-out effect poor.

Utility model content

In order to solve the above technical problems, the bar shaped pixel mould group good the purpose of the utility model is to provide a kind of light-out effect Lamps and lanterns.

The technical solution adopted in the utility model is:

A kind of bar shaped pixel module lamp, including pedestal, light emitting surface cover, pcb board, several LED pixel units and drive Dynamic model block, pedestal and light emitting surface cover connect into the cavity for being formed inside lamp body and lamp body and capable of placing pcb board, drive module with And several LED pixel element solders, on pcb board, the drive module passes through the line layer and several LED pixels of pcb board Unit, which is realized, to be electrically connected, and is provided with and several one-to-one curved lenses of LED pixel unit, the arc on light emitting surface cover Shape lens are located at around LED pixel unit to project after capable of mixing light that LED pixel unit issues.

The LED pixel unit includes red-light source, blue light source and green-light source.

The lamp body is cuboid, and pedestal two sides are respectively arranged with opening up groove, which can apply filling difference Connect the sealant of pedestal and light emitting surface cover.

The inside grooves are provided with the convex ribs that can enhance groove surfaces Yu sealant bonding force.

The lamp body both ends are respectively arranged with first end cover and second end cover, further include positioned at one end and first of lamp body The first waterproof apron between end cap and the second waterproof apron between the other end and second end cover of lamp body, lamp body The first waterproof apron is abutted with one end of lamp body, first end cover respectively when one end is connect with first end cover, the other end of lamp body with The second waterproof apron is abutted with the other end of lamp body, second end cover respectively when second end cover connects.

It further include the foot prop for the door shape that can be connect with external component, foot prop can move on lamp body, the pedestal two Side is respectively arranged with first sliding groove and second sliding slot, the side of the foot prop be provided with can be slided in first sliding groove it is convex Block, the other side of the foot prop are provided with the locking that can be slided and can be locked in second sliding slot with second sliding slot Component.

The locking component includes the threaded hole and screw that the other side of foot prop is arranged in, and screw passes through energy after threaded hole Enough slidings in second sliding slot and the position that foot prop can be locked in second sliding slot by being connected to after rotation.

The pcb board bottom is provided with annular radiator, the annular radiator be distributed by several fan-shaped fins around the center of circle and At the fan-shaped heat dissipation wind channel of formation between adjacent sector fin.

Several ventilation holes are provided on the sector fin.

Partial ventilation hole on several sector fins is located on sustained height face and is capable of forming lateral air duct.

The utility model has the beneficial effects that

The utility model lamps and lanterns, LED pixel unit therein and drive module are welded on pcb board and pass through pcb board On line layer realize and be electrically connected, it is not necessary that by electric wire connection, LED pixel element solder is in pcb board between LED pixel unit On reduce solder joint, process is simpler, and the connection between adjacent LED pixel unit is even closer, the range of distribution of pcb board Product is bigger, and copper foil welding is more simple, reduces error rate, and heat dissipation effect is more preferable, while independent curved lenses are by each LED picture Plain cell isolation is opened, and light is not interfere with each other out, has good light-out effect.

Detailed description of the invention

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.

Fig. 1 is the schematic diagram of the utility model lamps and lanterns.

Fig. 2 is the explosive view of the utility model lamps and lanterns.

Fig. 3 is the schematic diagram of the utility model lamps and lanterns section A-A.

Fig. 4 is the side view of pcb board.

Fig. 5 is the schematic diagram of annular radiator.

Specific embodiment

As Figure 1-Figure 5, the utility model lamps and lanterns, including pedestal 1, light emitting surface cover 2, pcb board 3, several LED pixels Unit 4 and drive module 5, pedestal 1 and light emitting surface cover 2, which connect into be formed inside lamp body 6 and lamp body 6, can place pcb board 3 Cavity, drive module 5 and several LED pixel units 4 are welded on pcb board 3, and the drive module 5 passes through pcb board 3 Line layer and several LED pixel units 4 realize and be electrically connected, be provided with and several LED pixel units on light emitting surface cover 2 4 one-to-one curved lenses 7, the curved lenses 7 are located at around LED pixel unit 4 with can be by LED pixel unit It is projected after the 4 light mixing issued, wherein general LED pixel unit 4 includes red-light source, blue light source and green light light Source, drive module 5 include power source drive unit and control unit, provide suitable power supply, control unit for LED pixel unit The light on and off of red-light source, blue light source and green-light source are controlled, and light emitting surface cover 2 herein uses ultra-clear glasses material.

As shown in Fig. 2, lamp body 6 is cuboid, 1 two sides of pedestal are respectively arranged with opening up groove 8,8 energy of groove Enough to apply the sealant for filling and being separately connected pedestal 1 Yu light emitting surface cover 2, groove 8, which is internally provided with, can enhance 8 surface of groove and sealing The convex ribs 9 of gluing resultant force, in production, sealant is filled in groove 8 by staff, and light emitting surface cover 2 is pressed together on sealant, It to realize sealed connection, while can be closely engaged with convex ribs after sealant solidification, enhance degree of adhesion, improve durability degree.

6 both ends of lamp body are respectively arranged with first end cover 10 and second end cover 11, further include positioned at one end and the of lamp body 6 The first waterproof apron 12 between one end cap 10 and the second marine glue between the other end positioned at lamp body 6 and second end cover 11 Circle 13, when one end of lamp body 6 is connect with first end cover 10 first waterproof apron 12 respectively with one end of lamp body 6, first end cover 10 Abut, when the other end of lamp body 6 is connect with second end cover 11 second waterproof apron 13 respectively with the other end of lamp body 6, second end Lid 11 abuts, so as to effectively prevent aqueous vapor to enter in cavity.

Waterproof connector is also set up on pedestal 1, for across the electric wire for being separately connected external power supply, pcb board 3, and under pedestal 1 Side is provided with cabling channel along its length, convenient for accommodating electric wire, so that appearance is more succinct.

As shown in figure 3, the design further includes the foot prop 14 for the door shape that can be connect with external component, foot prop 14 can be in lamp It is moved on body 6,1 two sides of pedestal are respectively arranged with first sliding groove 15 and second sliding slot 16, the side setting of the foot prop 14 There is the convex block 22 that can be slided in first sliding groove 15, the other side of the foot prop 14, which is provided with, to be slided in second sliding slot 16 Locking component 17 that is dynamic and being locked with second sliding slot 16.

Locking component 17 can be the buckle of elasticity, and in the design preferred embodiment, locking component 17 includes that setting exists The threaded hole and screw of the other side of foot prop 14, screw can slide in second sliding slot 16 after passing through threaded hole and can The position of foot prop 14 is locked in second sliding slot 16 by being connected to after rotation.

As shown in figure 5,3 bottom of pcb board is provided with annular radiator 18, the annular radiator 18 is by several fan-shaped fins 19 It is distributed around the center of circle, forms fan-shaped heat dissipation wind channel 20 between adjacent sector fin 19, be provided on fan-shaped fin 19 several logical Air holes 21, it is several sector fins 19 on partial ventilation hole 21 be located on sustained height face and be capable of forming lateral air duct, 18 heat dissipation area of annular radiator of design is big, is formed simultaneously fan-shaped heat dissipation wind channel 20 and lateral air duct, is more advantageous to wind Heat dissipation is reinforced in flowing.

The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party Formula, if with essentially identical means realize the utility model aim technical solution belong to the protection scope of the utility model it It is interior.

Claims

1. a kind of bar shaped pixel module lamp, it is characterised in that: including pedestal, light emitting surface cover, pcb board, several LED pixel lists Member and drive module, pedestal and light emitting surface cover connect into the cavity for being formed inside lamp body and lamp body and capable of placing pcb board, drive Dynamic model block and several LED pixel element solders on pcb board, the drive module by the line layer of pcb board with it is several A LED pixel unit, which is realized, to be electrically connected, and is provided on light emitting surface cover saturating with several one-to-one arcs of LED pixel unit Mirror, the curved lenses are located at around LED pixel unit to penetrate after capable of mixing light that LED pixel unit issues Out.

2. a kind of bar shaped pixel module lamp according to claim 1, it is characterised in that: the LED pixel unit includes Red-light source, blue light source and green-light source.

3. a kind of bar shaped pixel module lamp according to claim 1, it is characterised in that: the lamp body is cuboid, bottom Seat two sides are respectively arranged with opening up groove, which can apply the sealant for filling and being separately connected pedestal and light emitting surface cover.

4. a kind of bar shaped pixel module lamp according to claim 3, it is characterised in that: the inside grooves are provided with energy Enough enhance the convex ribs of groove surfaces and sealant bonding force.

5. a kind of bar shaped pixel module lamp according to claim 1, it is characterised in that: the lamp body both ends are respectively set There are first end cover and second end cover, further includes the first waterproof apron between one end and first end cover of lamp body and position The second waterproof apron between the other end and second end cover of lamp body, the first waterproof when one end of lamp body is connect with first end cover Cushion rubber is abutted with one end of lamp body, first end cover respectively, the second waterproof apron point when the other end of lamp body is connect with second end cover It is not abutted with the other end of lamp body, second end cover.

6. a kind of bar shaped pixel module lamp according to claim 1, it is characterised in that: further including can be with external component The foot prop of the door shape of connection, foot prop can move on lamp body, and the pedestal two sides are respectively arranged with first sliding groove and second and slide Slot, the side of the foot prop are provided with the convex block that can be slided in first sliding groove, and the other side of the foot prop is provided with can The locking component that slides and can be locked with second sliding slot in second sliding slot.

7. a kind of bar shaped pixel module lamp according to claim 6, it is characterised in that: the locking component includes setting Threaded hole and screw in the other side of foot prop, screw can slide and can lead in second sliding slot after passing through threaded hole The position that foot prop is locked in second sliding slot is connected to after crossing rotation.

8. a kind of bar shaped pixel module lamp according to claim 1, it is characterised in that: the pcb board bottom is provided with Annular radiator, the annular radiator are distributed around the center of circle by several fan-shaped fins, are formed between adjacent sector fin fan-shaped Heat dissipation wind channel.

9. a kind of bar shaped pixel module lamp according to claim 8, it is characterised in that: be provided on the sector fin Several ventilation holes.

10. a kind of bar shaped pixel module lamp according to claim 9, it is characterised in that: the portion on several sector fins Ventilation hole is divided to be located on sustained height face and be capable of forming lateral air duct.