CN205579233U

CN205579233U - Light -emitting diode tube

Info

Publication number: CN205579233U
Application number: CN201620188242.2U
Authority: CN
Inventors: 张知泰
Original assignee: Heshan Tongfang Lighting Technology Co Ltd
Current assignee: Guangdong Tongfang Science Park Co., Ltd.
Priority date: 2016-03-14
Filing date: 2016-03-14
Publication date: 2016-09-14
Anticipated expiration: 2026-03-14

Abstract

The utility model relates to a light -emitting diode tube of illumination usefulness, it contains a casing, both ends lid, a light source subassembly and a power supply module, the casing includes a lamp body portion and a lamp cover body who is connected, and lamp body portion and lamp cover body all are rectangular form and the cladding goes out an inner space and both ends opening, and this lamp cover body be transparent or translucent, and the casing be the integrative extrusion molding of plastic, borrow not have the seam between lamp body portion and the lamp cover body of this casing and can avoid the infiltration, and the end cover involves the marine glue with the supersonic and binds on the casing, so more can reach waterproof inclosed effect, in addition, because the casing makes with the plastic material, consequently compare in prior art and make with aluminium and glass, by employing the card sender and synchronous conveyer for the card sender, the cost can be effectively reduced.

Description

LED tube

Technical field

This utility model relates to a kind of light fixture for illumination, espespecially a kind of LED tube.

Background technology

The LED tube of prior art includes a lamp housing, a lampshade and at least one light-emittingdiode, Lamp socket and lampshade are all strip and be combined with each other and be coated with out the inner space of a strip, to accommodate those Light-emittingdiode；Wherein, the lamp housing of prior art mostly is aluminium extruded type and makes, and lampshade is glass material, and LED tube is so caused to have the disadvantages that

One, aluminium extruded type lamp housing is when glass lamp shade is combined, and its seam has gap unavoidably and is difficult to reach anti- Water, especially lamp housing and lampshade are strip, and therefore both seams also have certain length and easily produce Gap and intake.

Its two, aluminum and glass are the material of high cost, therefore, it is difficult to reduce holistic cost.

Utility model content

In view of shortcoming and the deficiency of aforesaid prior art, this utility model provides a kind of LED tube, It has water-proof function and can effectively reduce cost.

For reaching above-mentioned creation purpose, the technological means that this utility model is used is design a kind of luminous two Polar body fluorescent tube, wherein comprises:

One housing, it includes the lamp housing portion and a lampshade portion being connected, and this lamp housing portion and this lampshade portion are all For strip and be coated with out an inner space and both ends open, this lampshade portion is transparent or semitransparent, this housing For plastic cement one extrusion moulding；

Two end cap, it involves marine glue bonding with Supersonic closes this both ends open of this housing；

One light source assembly, it is installed in this housing；

One power supply module, it is installed in this housing, and electrically connects with this light source assembly.

The utility model has the advantage of, by making plastic cement one extrusion moulding form housing, therefore housing Lamp housing portion and lampshade portion between will not seam and can avoid infiltration, add end cap and involve with Supersonic waterproof Glue bond, on housing, the most more can reach the effect of water-proof sealing；Additionally, due to housing is with plastic cement material Making, therefore make with aluminum and glass compared to prior art, this utility model can effectively reduce cost.

Preferably, described LED tube, wherein this lamp housing portion of this housing is opaque, this shell Body is bicolor plastic cement one extrusion moulding.

Preferably, described LED tube, wherein further include an aluminium sheet, it is installed in this In housing, this light source assembly is arranged on this aluminium sheet.

Preferably, described LED tube, wherein this light source assembly includes a circuit board and multiple Light-emittingdiode；This circuit board growth strip, and be installed in this housing；Those light-emittingdiodes interval sets Put the end face at this circuit board.

Preferably, described LED tube, wherein further include two reflectors, it sets respectively In the both sides of those light-emittingdiodes, and being obliquely installed, respectively a side of this reflector is luminous adjacent to those Diode, respectively another side of this reflector is resisted against the internal face in this lampshade portion of this housing.

Preferably, described LED tube, wherein further include two power extending lines, these are two years old The inner of power extending line connects this power supply module, and the outer end of this two power extending line extends through and is piercing in Outside this two end cap, respectively it is provided with waterproof terminal between this power extending line and this end cap run through.

Preferably, described LED tube, respectively the outer end of this power extending line is provided with waterproof connecing Head.

Preferably, described LED tube, wherein the outside wall surface in this lamp housing portion of this housing forms Wavy jog, those jogs extend along the long limit in this lamp housing portion.

Preferably, described LED tube, respectively this end cap is plastic cement material.

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is end pseudosection of the present utility model.

Fig. 3 is the main pseudosection of part of the present utility model.

Fig. 4 is the schematic diagram that multiple this utility model is connected by power extending line.

Fig. 5 is the enlarged diagram of multiple this utility model water joint when being connected by power extending line.

Fig. 6 is that this utility model is suspended to the schematic diagram of ceiling by wrap attachment.

Fig. 7 is that this utility model is installed in the schematic diagram of ceiling by R-clip.

Fig. 8 is that this utility model is arranged on the schematic diagram of ceiling by fixed support.

Fig. 9 is that this utility model is plugged in the schematic diagram on lawn by stand type support.

Symbol description

10 housing 11 lamp housing portions

111 jog 12 lampshade portions

20 end cap 30 aluminium sheets

31 storage tank 40 light source assemblies

41 circuit board 42 light-emittingdiodes

50 reflector 60 power supply modules

70 power extending line 71 water joints

The 711 waterproof waterproof female joints of male joint 712

80 waterproof terminal 91 wrap attachments

92 R-clip 93 fixed supports

94 stand type support 941 gimbal suspensions

Detailed description of the invention

Hereinafter coordinate preferred embodiment graphic and of the present utility model, this utility model is expanded on further for reaching The technological means that predetermined utility model purpose is taked.

Refer to shown in Fig. 1 to Fig. 3, LED tube of the present utility model include a housing 10, Two end cap 20, one aluminium sheet 30, light source assembly 40, two reflector 50, power supply module 60 and two power supplys Extended line 70.

Aforesaid housing 10 includes lamp housing portion 11 and a lampshade portion 12, lamp housing portion 11 and the lamp being connected Cover portion 12 is all strip and is coated with aforesaid inner space and both ends open, and housing 10 is that plastic cement one is squeezed Molded, therefore seamless and the most aforesaid both ends open between lamp housing portion 11 and lampshade portion 12；Lampshade portion 12 is transparent or semitransparent, and lamp housing portion 11 can be transparent, translucent or opaque, when lamp housing portion 11 and lamp When cover portion 12 is different colours, housing 10 is bicolor plastic cement one extrusion moulding；In the present embodiment, shell Body is Merlon (Polycarbonate, PC) material, but is not limited；The both sides in lamp housing portion 11 The outside wall surface of outside wall surface and bottom side all forms wavy jog 111, and those jogs 111 are along lamp housing The long limit in portion 11 extends, and contributes to heat radiation whereby.

Aforesaid two end cap 20 is respectively sleeved at the both ends open of housing 10, and involves marine glue with Supersonic Bonding end cap 20 and housing 10, make the opening of the effective seal casinghousing 10 of end cap 20 whereby；In the present embodiment, End cap 20 is plastic cement material, and is Merlon (Polycarbonate, PC) material specifically, but not As limit.

Aforesaid aluminium sheet 30 is installed in housing 10, and aluminium sheet 30 is strip, and the dual-side of aluminium sheet 30 Be fastened on the opposite sides internal face in lamp housing portion 11 respectively, but the fixed form of aluminium sheet 30 and housing 10 not with This is limited；The centre of aluminium sheet 30 has been bent to form a storage tank 31.

Aforesaid light source assembly 40 is installed in housing 10, and is arranged on aluminium sheet 30, can pass through aluminum whereby Plate 30 reaches the effect of heat radiation；In the present embodiment, light source assembly 40 includes a circuit board 41 and multiple Light-emittingdiode 42, circuit board 41 grows up strip, and is installed in the storage tank 31 of aluminium sheet 30, those Near-infrafed photodiodes 42 is disposed on the end face of circuit board 41 along the long limit of circuit board 41；In the present embodiment, Each light-emittingdiode 42 can send different colors, or arranges the light-emittingdiode 42 of different colours, and selects Selecting property it is turned on and off specific light-emittingdiode 42 so that the light of entirety has different color changes.

Aforesaid two reflectors 50 are respectively provided at the both sides of those light-emittingdiodes 42, and are obliquely installed, respectively One side of reflector 50 is resisted against on aluminium sheet 30 and adjacent to those light-emittingdiodes 42, each reflector 50 Another side be resisted against the internal face in lampshade portion 12: reflector 50 can concentrate light, and can be by adjusting The angle of inclination of whole reflector 50 adjusts range of exposures.

Aforesaid power supply module 60 is installed in the lamp housing portion 11 of housing 10, and with the electricity of light source assembly 40 Road plate 41 electrically connects.

Referring to shown in Fig. 4 and Fig. 5, the inner of aforesaid two power extending lines 70 connects power supply module 60, The outer end of two power extending lines 70 extends through and is piercing in outside two end cap 20, each power extending line 70 with pass through Being provided with waterproof terminal 80 between the end cap 20 worn, the outer end of each power extending line 70 is provided with water joint 71, Specifically, the water joint 71 of the outer end of two power extending lines 70 be respectively a waterproof male joint 711 and One waterproof female joint 712, the most multiple this utility model can pass through two power extending lines 70, waterproof male joint 711 and waterproof female joint 712 reach the purpose of serial or parallel connection；Additionally, by waterproof terminal 80 and waterproof The design of joint 71, more can reach waterproof effect.

Refer to shown in Fig. 6, when this utility model uses, wrap attachment 91 can be coordinated to be suspended in ceiling On；Refer to shown in Fig. 7, or coordinate R-clip 92 and fixed on the ceiling；Refer to Fig. 8 institute Show, or coordinate the fixed support 93 of adjustable angle to arrange on the ceiling, and can be by this fixing Frame 93 adjusts and rotates direction of illumination of the present utility model；Refer to shown in Fig. 9, or cooperation has universal pass Save the stand type support 94 of 941 and be plugged in lawn etc., and this practicality of adjustable by gimbal suspension 941 Novel direction of illumination.

This utility model forms housing 10, the therefore lamp housing of housing 10 by using plastic cement one extrusion moulding Between portion 11 and lampshade portion 12 will not seam and can avoid infiltration, adding end cap 20 is to involve with Supersonic Marine glue bonds on the housing 10, the most more can reach the effect of water-proof sealing；Additionally, plastic cement material is made Housing 10 and end cap 20, there is advantage with low cost especially.

The above is only preferred embodiment of the present utility model, and this utility model not does any shape Restriction in formula, although this utility model is disclosed above with preferred embodiment, but it is not limited to this Utility model, any those skilled in the art, in the scope without departing from technical solutions of the utility model In, when the technology contents of available the disclosure above makes a little change or is modified to the equivalence enforcement of equivalent variations Example, as long as being the content without departing from technical solutions of the utility model, according to technical spirit pair of the present utility model Any simple modification, equivalent variations and the modification that above example is made, all still falls within this utility model technology In the range of scheme.

Claims

1. a LED tube, it is characterised in that comprise:

One light source assembly, it is installed in this housing；

LED tube the most according to claim 1, wherein this lamp housing portion of this housing is impermeable Bright, this housing is bicolor plastic cement one extrusion moulding.

LED tube the most according to claim 1 and 2, wherein further includes an aluminium sheet, It is installed in this housing, and this light source assembly is arranged on this aluminium sheet.

LED tube the most according to claim 1 and 2, wherein this light source assembly includes one Circuit board and multiple light-emittingdiode；This circuit board growth strip, and be installed in this housing；Those are luminous Diode is disposed on the end face of this circuit board.

LED tube the most according to claim 4, wherein further includes two reflectors, It is respectively provided at the both sides of those light-emittingdiodes, and is obliquely installed, respectively a side of this reflector adjacent to Those light-emittingdiodes, respectively another side of this reflector is resisted against the internal face in this lampshade portion of this housing.

LED tube the most according to claim 1 and 2, wherein further includes two power supplys Extended line, the inner of this two power extending line connects this power supply module, and the outer end of this two power extending line is respectively Run through and be piercing in outside this two end cap, being respectively provided with waterproof terminal between this power extending line and this end cap run through.

LED tube the most according to claim 6, respectively the outer end of this power extending line sets There is water joint.

LED tube the most according to claim 1 and 2, wherein this lamp housing portion of this housing Outside wall surface forms wavy jog, and those jogs extend along the long limit in this lamp housing portion.

LED tube the most according to claim 1 and 2, respectively this end cap is plastic cement material.