CN206112540U

CN206112540U - Waterproof LED (Light emitting diode) mould

Info

Publication number: CN206112540U
Application number: CN201621019703.XU
Authority: CN
Inventors: 万秀锋; 陈禄文; 杨湖光; 苟茜婷
Original assignee: CHONGQING SILIAN OPTOELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: CHONGQING SILIAN OPTOELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-04-19
Anticipated expiration: 2026-08-31

Abstract

The utility model belongs to the technical field of lamps and lanterns, especially relate to a waterproof LED (Light emitting diode) mould. Including integrated lens, sealing washer, lamp plate and radiator, lamp plate fixed mounting is on the radiator, the bottom of integrated lens is equipped with the vallecular cavity, the cooperation of sealing washer shape and vallecular cavity, and the outline of sealing washer is greater than the profile of vallecular cavity, the sealing washer surrounds the edge of lamp plate, and the sealing washer is located between integrated lens and the radiator, integrated lens bottom is pushed down the sealing washer and is passed through fastener and radiator fixed connection. The beneficial effects of the utility model are that: surround the lamp plate through the sealing washer, sealing washer and vallecular cavity cooperation, the crowded compacting seal of the lower extreme of integrated lens was warp and is reached sealedly when integrated lens were connected with the radiator, and sealing water -proofing effect is good, and the assembly is simple, be convenient for change respectively and maintain damage part, the cost is reduced.

Description

A kind of water proof type LED modules

Technical field

This utility model belongs to technical field of lamps, more particularly to a kind of water proof type LED modules.

Background technology

Used as a kind of electronic product, in order to avoid waterlogged damage circuit, light fixture needs the sealing property for keeping to light fixture.And pass Part that the light fixture of system is adopted on waterproof measure is loaded down with trivial details, the inconvenience of complex structure, assembly manipulation, and some light fixtures are entered by fluid sealant Row sealing, it is integral that fluid sealant causes light fixture to fix, and is not easy to repair and replacement light fixture.And also can sometimes using sealant sealing Appearance comes off, and sealing stability is poor, operation inconvenience, high cost.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of water proof type LED modules, Light fixture poor waterproof properties in for solving prior art, waterproof construction be complicated, cannot circulating repetition utilize, assembling inconvenience, cost High the problems such as.

For achieving the above object and other related purposes, this utility model provides a kind of water proof type LED modules, including integrated Lens, sealing ring, lamp plate and radiator, the lamp plate is fixedly mounted on a heat sink, and the bottom of the integral lens is provided with groove Chamber, the sealing loop-shaped coordinates with vallecular cavity, and the outline of sealing ring, more than the profile of vallecular cavity, the sealing ring surrounds lamp plate Edge, sealing ring be located between integral lens and radiator, the integral lens bottom push down sealing ring and pass through securing member It is fixedly connected with radiator.

The beneficial effects of the utility model are：Lamp plate is surrounded by sealing ring, sealing ring coordinates with vallecular cavity, integral lens with The lower end crush seal circle deformation of integral lens when radiator connects reaches sealing, and sealed waterproof effect is good, assembling simply, be easy to Repair and replacement respectively damage part, reduce cost.

Further, the vallecular cavity edge of the integral lens is located between the Internal periphery of sealing ring and outline, by vallecular cavity Edge crush seal circle middle part so that sealing ring to both sides deformation extend, be close on the inside of sealing ring lamp plate outside, improve Sealing water resistance.

Further, also including anti-head, integral lens are stretched in one end of the anti-head through after radiator and lamp plate In vallecular cavity, arranging anti-head is used for the cabling of light fixture, and electric wire with lamp plate through anti-head by being connected, it is to avoid the water in the external world enters lamp In plate, water resistance is improved, advantageously ensure that the drying of lamp interior.

Further, one end of the lamp plate is provided with the installing port passed through for anti-head.

Further, the side of the lamp plate is provided with the first arc opening for avoiding securing member.

Further, the arc convex coordinated with the first arc opening, the arc convex are provided with the inside of the sealing ring It is close to the first arc opening.

Further, the second arc opening for avoiding securing member is provided with the outside of the sealing ring.

Further, the sealing ring is fabricated by by silica gel.

It is using the beneficial effect of above-mentioned further scheme：The edge of lamp plate and sealing ring is more fragile, in lamp plate and close The edge of seal arranges the arc opening for avoiding securing member, it is to avoid securing member is impaired through lamp plate and sealing ring, and structure letter Single, installation operation is convenient, and arc convex and the first arc opening coordinate so that sealing ring is brought into close contact with lamp plate, is difficult to loosen, Improve sealing stability.

Description of the drawings

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is the upward view of the integral lens of this utility model embodiment；

Fig. 3 is the structural representation of the lamp plate of this utility model embodiment；

Fig. 4 is the structural representation of the sealing ring of this utility model embodiment.

Piece mark explanation

1 integral lens；

11 vallecular cavities；

12 installing holes；

2 lamp plates；

21 first arc openings；

22 installing ports；

3 sealing rings；

31 second arc openings；

32 arc convex；

4 radiators；

5 anti-heads.

Specific embodiment

Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this Content disclosed by description understands easily other advantages of the present utility model and effect.

It should be clear that in this specification it is cited such as " on ", D score, "left", "right", the term of " centre " and " ", also Only understanding for ease of narration, and be not used to limit the enforceable scope of this utility model, its relativeness is altered or modified, Under without essence change technology contents, when being also considered as the enforceable category of this utility model.

As depicted in figs. 1 and 2, water proof type LED modules of the present utility model, including integral lens 1, sealing ring 3, lamp plate 2, Anti- head 5 and radiator 4, lamp plate 2 is fixedly mounted on radiator 4, and the bottom of integral lens 1 is provided with vallecular cavity 11, the shape of sealing ring 3 Shape coordinates with vallecular cavity 11, and the outline of sealing ring 3, more than the profile of vallecular cavity 11, the edge of vallecular cavity 11 of integral lens 1 is positioned at close Between the Internal periphery and outline of seal 3.Sealing ring 3 surrounds the inwall of the edge of lamp plate 2, the i.e. outer wall of lamp plate 2 and sealing ring 3 Coordinate, sealing ring 3 is located between integral lens 1 and radiator 4, and integral lens 1 are provided with installing hole 12, the bottom of integral lens 1 Push down sealing ring 3 and by being fixedly connected with radiator 4 after fasteners through mounting holes 12, securing member is screw.Vallecular cavity 11 Push down the position between the outline and Internal periphery of sealing ring 3 in edge so that the compressive deformation of sealing ring 3 realizes sealing, adopting should Structure is locked without the need for other accessories, and the compressive deformation of sealing ring 3 is uniform, good seal performance, simple structure, part assembling Change easy to maintenance.Sealing ring 3 is fabricated by by silica gel material, good using silica gel material deformability, and deformation recovery capability is strong, Long service life.

As shown in figures 1 and 3, one end of lamp plate 2 is provided with the installing port 22 passed through for anti-head 5, and the inside of anti-head 5 is Hollow structure, cable is passed through by the inside of anti-head, and the upper end of anti-head extend into integrated through after radiator 4 and lamp plate 2 In the vallecular cavity 11 of mirror 1, electric wire is connected with lamp plate, causes cabling hidden by arranging anti-head 5, is difficult into water, it is ensured that light fixture Water resistance.The side of lamp plate 2 is provided with the first arc opening 21 for avoiding securing member, due to the edge fragility of lamp plate 2, If securing member is easily damaged lamp plate through the edge of lamp plate 2.Shown as shown in Figure 1, Figure 3 and Figure 4, the inner side of sealing ring 3 is provided with and The arc convex 32 that one arc opening 21 coordinates, arc convex 32 is close to the first arc opening 21.The outside of sealing ring 3 is provided with use In the second arc opening 31 for avoiding securing member, the second arc opening 31, the second arc convex 32 are correspondingly arranged in respectively sealing The outside and inner side of circle 3.It is provided for avoiding first arc opening 21 and the second arc opening 31 of securing member, it is to avoid stress is damaged Bad lamp plate 2 and sealing ring 3, the inner side of sealing ring 3 arranges the arc convex 32 of the first arc opening 21 of correspondence so that sealing ring 3 with Lamp plate 2 is brought into close contact, and is difficult loose or dislocation, improves sealing.

This utility model improves the sealing of light fixture by simple structure design, using removable between all parts The mode of unloading is assembled, and is easy to maintenance to change part, reduces cost.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art all can be carried out under without prejudice to spirit and the scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.

Claims

1. a kind of water proof type LED modules, it is characterised in that：Including integral lens, sealing ring, lamp plate and radiator, the lamp plate On a heat sink, the bottom of the integral lens is provided with vallecular cavity, and the sealing loop-shaped coordinates with vallecular cavity, and seals for fixed installation The outline of circle is more than the profile of vallecular cavity, and the sealing ring surrounds the edge of lamp plate, and sealing ring is located at integral lens and radiator Between, the integral lens bottom is pushed down sealing ring and is fixedly connected with radiator by securing member.

2. a kind of water proof type LED modules according to claim 1, it is characterised in that：The vallecular cavity edge of the integral lens Between the Internal periphery and outline of sealing ring.

3. a kind of water proof type LED modules according to claim 1, it is characterised in that：Also include anti-head, the anti-head One end stretch into through after radiator and lamp plate in the vallecular cavity of integral lens.

4. a kind of water proof type LED modules according to claim 3, it is characterised in that：One end of the lamp plate be provided with for The installing port that anti-head is passed through.

5. a kind of water proof type LED modules according to claim 1, it is characterised in that：The side of the lamp plate be provided with for Avoid the first arc opening of securing member.

6. a kind of water proof type LED modules according to claim 5, it is characterised in that：Be provided with the inside of the sealing ring with The arc convex that first arc opening coordinates, the arc convex is close to the first arc opening.

7. a kind of water proof type LED modules according to claim 1, it is characterised in that：Use is provided with the outside of the sealing ring In the second arc opening for avoiding securing member.

8. a kind of water proof type LED modules according to claim 1, it is characterised in that：The sealing ring is by silica gel manufacture Into.