CN209084531U

CN209084531U - Watertight light fitting

Info

Publication number: CN209084531U
Application number: CN201822038066.6U
Authority: CN
Inventors: 林瑞景
Original assignee: Quasar Optoelectronics Inc
Current assignee: Quasar Optoelectronics Inc
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2019-07-09
Anticipated expiration: 2028-12-06

Abstract

The utility model provides a kind of watertight light fitting, including a fluorescent tube and a fixing seat, the fluorescent tube includes a tube body, a heat-dissipating pipe in the tube body, the light emitting module that is incorporated on the heat-dissipating pipe and two side covers for being covered in the tube body both ends, the tube body is made of light-permeable material, the heat-dissipating pipe be heat-conducting be made and it is internal have penetrate into the opening-like heat dissipation conduit of both ends of the surface, the both ends of the heat-dissipating pipe simultaneously protrude out to two side cover and keep heat dissipation conduit connection external, the fixing seat includes two fixing pieces, two fixing piece is rabbeted for two side covers of the lamp tube ends, and and for being fixed on ceiling or metope；It is set to the both ends of the tube body by two side cover envelope, so as to form sealing state inside the fluorescent tube, and is communicated to outside using the heat dissipation conduit of the heat-dissipating pipe, good waterproof and heat dissipation effect can be made it have so that service life is substantially improved.

Description

Watertight light fitting

Technical field

The utility model relates to a kind of technical fields of the configuration aspects of watertight light fitting, espespecially a kind of to have good waterproof And heat dissipation effect with so that the watertight light fitting of service life can be substantially improved.

Background technique

A kind of well known illuminator, such as No. 102209400 " LED lamp structure-improved " patent institute of TaiWan, China application Show, the section of lampshade is u-shaped, and open end is incorporated in upward on the bottom of lamp holder in a manner of detaining and setting, therefore when rainy Shi Shui is just easy to be penetrated into and lodged among lampshade by the snapping of lampshade and lamp holder, will so make to be located inside lampshade Light emitting module is also easy to produce the situation of oxidation, aging in moist environment, and then substantially shortens its service life.

Utility model content

The main purpose of the utility model is that solve Known illumination lamps and lanterns present in easily make water immerse lampshade among and The problem of causing the service life of lamps and lanterns substantially to shorten.

Watertight light fitting described in the utility model a comprising fluorescent tube and a fixing seat.Wherein, which includes a pipe Body, a heat-dissipating pipe, a light emitting module and two side covers.The tube body is that light-permeable material is made and both ends are opening-like, in inside tube The two opposite sides of wall are equipped with two fins and are separated out a tank with the inner area for the tube body.The heat-dissipating pipe is made of heat-conducting And it is internal with the opening-like heat dissipation conduit of both ends of the surface is penetrated into, which is embedded among the tank, and both ends are simultaneously convex Stretch out one length of both ends of the surface of the tube body.The light emitting module includes a circuit board of strip and is electrically connected the more of the circuit board A LED and a power supply line, the circuit board are fixed on the heat-dissipating pipe using multiple joint bolt screw locks, and multiple LED is for general For light projection to tube body outside, one end of the power supply line is electrically connected at the one end of the circuit board.Two side cover difference is each With the grooving positioned at relative inner, the seal groove positioned at opposite exterior lateral sides and the pore for being connected to the grooving Yu the seal groove With a string holes, the grooving of two side cover supplies the both ends for being sheathed on the tube body, which passes through for the heat-dissipating pipe, which supplies the electricity Source line passes through, and the seal groove is for filling with sealant sealed between the pore and the heat-dissipating pipe and the string holes and the power supply line completely Gap.The fixing seat includes two fixing pieces, which rabbets for two side covers of the lamp tube ends, and and for solid It is scheduled on ceiling or metope, the air hole in the corresponding radiating groove road is respectively provided on two fixing piece separately for by the heat dissipation conduit In heat rapidly distribute to outside.

Watertight light fitting provided by the utility model, can by the fluorescent tube tube body is cylindrical, two side cover is arranged tightly It the close both ends for being covered in the tube body and is filled among the seal groove of two side cover using the sealant to seal this completely Gap between two side covers and the heat-dissipating pipe and the power supply line, and then the inside of the fluorescent tube is made to form setting for fully sealed position Meter, so rainwater just can not invade among the fluorescent tube when rainy, thus make light emitting module inside the fluorescent tube by good Good protection, and service life can be substantially improved.Especially, opening-like to both ends of the surface by the heat-dissipating pipe and its internal run-through Heat dissipation conduit, even more the heat that the light emitting module generates can rapidly be exported to outside, thus have good heat dissipation imitate Fruit makes further promote its service life.

Detailed description of the invention

Fig. 1 is the perspective exploded view of the utility model.

Fig. 2 is the partial exploded view of the utility model.

Fig. 3 is the three-dimensional combined amplifier schematic diagram of the utility model.

Fig. 4 is the combination section enlarged diagram of the utility model.

Fig. 5 is the A-A section enlarged diagram of Fig. 4.

Symbol description:

A fluorescent tube

10 tube body, 11 fin

12 tanks

20 heat-dissipating pipes 21 heat dissipation conduit

22 combine plane

30 light emitting module, 31 circuit board

33 power supply line of 32LED

34 joint bolts

40 side cover, 41 grooving

42 seal groove, 43 caulking groove

44 pore, 45 string holes

46 sealants

B fixing seat

50 fixing piece, 51 connector

52 dummy slider, 53 screw

54 air hole, 55 fixing bolt

Specific embodiment

It please refers to shown in FIG. 1 to FIG. 5, shows that watertight light fitting described in the utility model includes a fluorescent tube A and a fixing seat B.Wherein:

Fluorescent tube A includes a tube body 10, a heat-dissipating pipe 20, a light emitting module 30 and two side covers 40.The tube body 10 is can be saturating Finish matter (such as glass, acryl, plastics ...) is made and both ends are opening-like, in the two-phase of the inner tube wall of the tube body 10 Opposite side is equipped with two fins 11 for the medial area of the tube body 10 is separated out a tank 12.The heat-dissipating pipe 20 be heat-conducting (such as Copper, aluminium ... etc.) it is made, and it is internal with the opening-like heat dissipation conduit 21 of both ends of the surface is penetrated into, which is embedded Among the tank 12, both ends and one length of both ends of the surface for protruding out the tube body 10, the one side in contrast to the tank 12 have One combines plane 22.The light emitting module 30 includes a circuit board 31 of strip and is electrically connected the multiple of the circuit board 31 Its screw lock is fixed on this in conjunction in plane 22 using multiple joint bolts 34, is somebody's turn to do by LED32 and a power supply line 33, the circuit board 31 Multiple LED32 are for by light projection, to 10 outside of tube body, which is electrically connected at the one of the circuit board 31 End.Two side cover 40 respectively has a grooving 41, the seal groove 42 and one positioned at opposite exterior lateral sides positioned at relative inner respectively Caulking groove 43 and the pore 44 and a string holes 45 for being connected to the grooving 41 Yu the seal groove 42, the grooving 41 of two side cover 40 is for set Set on the tube body 10 both ends and with viscose bind so that the inside of fluorescent tube A is at seal shape, the pore 44 is for the heat-dissipating pipe 20 pass through, which passes through for the power supply line 33, and the seal groove 42 is for filling with sealant 46 to seal the pore completely Gap between 44 and the heat-dissipating pipe 20 and the string holes 45 and the power supply line 33.

Fixing seat B, includes two fixing pieces 50 and a connection piece 51, and the two-phase inner surface sides of two fixing piece 50 have one Dummy slider 52 can respectively for being embedded among the caulking groove 43 of two side cover 40, and and for using screw 53, fixing glue, button hole, buckle The modes such as hook ... are incorporated into being fixed on ceiling or metope, and corresponding connection heat dissipation is separately respectively provided on two fixing piece 50 One air hole 54 of conduit 21 is for rapidly distributing 21 heat of heat dissipation conduit to outside.The both ends of the surface of the connector 51 with The relative inner face of two fixing piece 50 is docked, and and is combined the two screw lock using multiple fixing bolts 55.It is two solid by this Determine the combination of part 50 and the connector 51, whole texture and aesthetic feeling can be substantially improved.

Watertight light fitting provided by the utility model, can by fluorescent tube A tube body 10 is cylindrical, 40 sets of two side cover If being covered in the both ends of the tube body 10 and the seal groove of two side cover 40 being binded and be filled in using the sealant 46 with viscose The gap between two side cover 40 and the heat-dissipating pipe 20 and the power supply line 33 is sealed among 42 completely, and then makes fluorescent tube A's Inside forms the design of fully sealed position, so that rainwater just can not invade among the fluorescent tube A when raining, thus makes to be located at the lamp Service life can be substantially improved by good protection in light emitting module 30 inside pipe A.Especially, by the heat-dissipating pipe 20 and its internal run-through heat dissipation conduit 21 opening-like to both ends of the surface, the heat that the light emitting module 30 can be even more generated it is rapid Export to outside, therefore there is good heat dissipation effect, be whereby even more that can further promote its service life.

In conclusion since the utility model has the above advantages and practical value, and be showed no in similar product There is similar product to deliver, therefore met the application important document of utility model patent, is that whence is filed an application in accordance with the law.

Claims

1. a kind of watertight light fitting, which is characterized in that including a fluorescent tube, which includes:

One tube body is made for light-permeable material and both ends is opening-like, is equipped with two fins in the two opposite sides of inner tube wall A tank is separated out with the inner area for the tube body；

One heat-dissipating pipe is made and internal with the opening-like heat dissipation conduit of both ends of the surface is penetrated into for heat-conducting, this is dissipated Heat pipe is embedded among the tank, both ends and one length of both ends of the surface for protruding out the tube body；

One light emitting module it includes a circuit board of strip and is electrically connected the multiple LED and a power supply line of the circuit board, should Circuit board is fixed on the heat-dissipating pipe using multiple joint bolt screw locks, multiple LED for by light projection to outside the tube body One end of side, the power supply line is electrically connected at the one end of the circuit board；And

Two side covers respectively have the grooving positioned at relative inner, the seal groove positioned at opposite exterior lateral sides respectively and are connected to the set A pore and a string holes for slot and the seal groove, the grooving of two side cover supply the both ends for being sheathed on the tube body, which dissipates for this Heat pipe passes through, which passes through for the power supply line, and the seal groove is for filling with sealant to seal the pore and the heat-dissipating pipe completely And the gap between the string holes and the power supply line.

2. watertight light fitting as described in claim 1, which is characterized in that wherein side mask of the heat-dissipating pipe in contrast to the tank There is one to combine plane, the circuit board screw lock of the light emitting module is fixed on this in conjunction in plane.

3. watertight light fitting as described in claim 1, which is characterized in that wherein the both ends of two side cover and the tube body are glutinous with viscose It closes.

4. watertight light fitting as described in claim 1, which is characterized in that further included a fixing seat, which includes two solid Determine part, which rabbets for two side covers of the lamp tube ends, and and for being fixed on ceiling or metope.

5. watertight light fitting as claimed in claim 4, which is characterized in that wherein the opposite exterior lateral sides face of two side cover is respectively provided with one Caulking groove, the fixing seat further include a connection piece, and there is the two-phase inner surface sides of two fixing piece dummy slider can be somebody's turn to do respectively for insertion Among the caulking groove of two side covers, the air hole in the corresponding radiating groove road is additionally provided on two fixing piece for will be in the heat dissipation conduit Heat is rapidly distributed to outside, and the both ends of the surface of the connector are docked with the relative inner face of two fixing piece, and and is utilized more A fixing bolt combines the two screw lock, which simultaneously is incorporated into being fixed on ceiling or metope using multiple screws On.