CN207065130U - Led - Google Patents

Abstract

The utility model belongs to field of illumination lamp technology, a kind of more particularly to LED, including drain pan, luminescence component and lampshade, cavity is provided with drain pan, the bottom of drain pan is provided with the wiring hole connected with cavity, waterproof port is provided with wiring hole, waterproof port is threadedly coupled with wiring hole, and wire is connected with luminescence component and is arranged in cavity, and wire stretches into wiring hole and extend out to through waterproof port outside drain pan, lampshade includes cover body and the first connecting portion around cover body, and cover body is covered on cavity；LED also includes lock ring, and lock ring is connected in first connecting portion and is tightly connected by multiple fasteners and drain pan.First connecting portion is fastened and sealed by fastener with drain pan, and wiring hole is sealed by waterproof port so that lampshade has good sealing with drain pan.

Description

LED

Technical field

The utility model belongs to field of illumination lamp technology, more particularly to a kind of LED.

Background technology

The application field of LED is extensive, and LED is mainly used in including in indoor environment, outdoor environment under normal circumstances, Outdoor LED lamp need to do water-proofing treatment, to avoid rainy day rainwater from penetrating into inside LED.But LED of the prior art is anti- Water-bound is only applicable to the waterproof under watering state, easily causes water to penetrate into LED when outdoor LED lamp is completely immersed in water, Cause fault.Meanwhile prior art LED lamp includes multiple structure members, such as include lampshade and drain pan, lampshade and drain pan water Lower sealing is difficult, and drain pan has hole in itself in addition, and easily water inlet causes luminescence component to touch water short circuit, therefore, of the prior art It can not be fitted in the sealing water resistance of the structure of LED and be completely immersed in underwater working environment.

Utility model content

The purpose of this utility model is to provide a kind of LED, it is intended to solves LED sealing property of the prior art not Foot leads to not adapt to underwater operation technical problem.

To achieve the above object, the technical solution adopted in the utility model is：A kind of LED, including drain pan, luminescence component And lampshade, the drain pan is interior to be provided with cavity, and the bottom of the drain pan is provided with the wiring hole connected with the cavity, the wiring hole Interior to be provided with waterproof port, the waterproof port is threadedly coupled with the wiring hole, and wire and institute are connected with the luminescence component State luminescence component to be arranged in the cavity, the wire stretches into the wiring hole and extend out to the bottom through the waterproof port Outside shell, the lampshade includes cover body and the first connecting portion around the cover body, and the cover body is covered on the cavity； The LED also includes lock ring, and the lock ring is connected in the first connecting portion and by multiple fasteners and the drain pan It is tightly connected.

Further, the LED also includes water proof ring, and the water proof ring is located at the first connecting portion and the drain pan Between and pass through the first connecting portion and the drain pan and compress.

Further, the second connecting portion of the drain pan is provided around around the drain pan, the water proof ring is located at Between the first connecting portion and the second connecting portion, each fastener sequentially passes through the second connecting portion, described anti- Hydrosphere and the first connecting portion are simultaneously fastenedly connected with the lock ring.

Further, the surface of the first connecting portion towards the second connecting portion is convexly equipped with spaced apart first ring Shape is raised and provided with positioned at the first annular raised outside and multiple first circular holes for being passed through for each fastener, described One surface of water proof ring is connected to the first annular projection, each fastener pass through corresponding first circular hole with it is described Lock ring is fastenedly connected.

Further, the second connecting portion is provided with circumferentially towards the surface of the first connecting portion and supplies each institute The multiple annular distances stated multiple second circular holes that fastener passes through and be convexly equipped with around each second circular hole are raised, the waterproof Another surface of circle is connected to each annular distance projection, and each fastener passes through corresponding second circular hole.

Further, the surface of the second connecting portion towards the first connecting portion is additionally provided with raised neat with the annular distance The second flat annular protrusion, another surface of the water proof ring are connected to second annular protrusion.

Further, the both sides of first circular hole are respectively equipped with the first reinforcing plate, one side of first reinforcing plate with The first connecting portion connection, another adjacent side of first reinforcing plate are connected with the cover body.

Further, along the circumferential direction it is provided with the madial wall of the lock ring and is used to house the more of each first reinforcing plate Individual storage tank.

Further, the drain pan outer surface is provided with the second reinforcing plate being connected with the second connecting portion.

Further, the cavity is provided with the opening of the lampshade, and the opening of the cavity, which is provided with, to be used to fix The pallet of the luminescence component.

The beneficial effects of the utility model：In LED of the present utility model, waterproof port is threadedly coupled with wiring hole, is led Line pass through waterproof port, waterproof port sealed wiring hole, while waterproof port in itself between wire be tightly connected and waterproof connect Mouth can keep the good sealing property with wire, it is ensured that drain pan has good sealing in itself；On drain pan set cavity with For installing luminescence component, inevitable cavity has opening, and in the present embodiment, lampshade is tightly connected with drain pan, and specifically first Connecting portion is connected with drain pan, and the sealed connection of first connecting portion and drain pan can prevent gap of the water between lampshade and drain pan from entering In cavity, and fastened between lock ring and drain pan by fastener so that have between first connecting portion and drain pan and greatly squeeze Pressure, even in also having good sealing effectiveness between underwater operation, first connecting portion and drain pan.In addition, waterproof port with The threaded connection of wiring hole, it can be ensured that the stability and sealing that both connect so that waterproof port has better seal Effect.

Brief description of the drawings

, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation for the LED that the utility model embodiment provides；

Fig. 2 is the exploded view for the LED that the utility model embodiment provides；

Fig. 3 is the structural representation for the lampshade that the utility model embodiment provides；

Fig. 4 is the structural representation for the drain pan that the utility model embodiment provides.

Wherein, each reference in figure：

10-- drain pan 11-- cavity 12-- second connecting portions

121-- the second circular hole 122-- the second annular protrusion 123-- annular distances are raised

13-- wiring hole 14-- waterproof ports the second reinforcing plates of 15--

16-- fixed column 20-- luminescence component 30-- lampshades

The 31-- first connecting portions 311-first annular raised circular holes of 313-- first

32-- cover body 321-- hyaline layer 322-- anti-glazing layers

33-- the first reinforcing plate 40-- lock ring 41-- storage tanks

50-- water proof rings.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in accompanying drawing 1 into accompanying drawing 4, Wherein same or similar label represents same or similar element or the element with same or like function from beginning to end.Under The embodiment that face is described by reference to accompanying drawing 1 to accompanying drawing 4 is exemplary, it is intended to for explaining the utility model, and can not be managed Solve as to limitation of the present utility model.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in figures 1-4, the utility model embodiment provides a kind of LED, including drain pan 10, the and of luminescence component 20 Lampshade 30, drain pan 10 is interior to be provided with cavity 11, and the bottom of drain pan 10 is provided with the wiring hole 13 connected with cavity 11, set in wiring hole 13 There is waterproof port 14, waterproof port 14 is threadedly coupled with wiring hole 13, and wire (not shown) is connected with luminescence component 20 And luminescence component 20 is arranged in cavity, wire stretches into wiring hole 13 and extend out to through waterproof port 14 outside drain pan 10, lampshade 30 First connecting portion 31 including cover body 32 and around cover body 32, cover body 32 are covered on cavity 11；LED also includes lock ring 40, lock ring 40 is connected in first connecting portion 31 and is tightly connected by multiple fasteners and drain pan 10.Waterproof port 14 is with connecing String holes 13 is threadedly coupled, wire pass through waterproof port 14, the sealed wiring hole 13 of waterproof port 14, while waterproof port 14 itself with Sealed connection and waterproof port 14 can keep the good sealing property with wire between wire, it is ensured that drain pan 10 itself has good Sealing；Cavity 11 is set on drain pan 10, and for installing luminescence component 20, inevitable cavity 11 has an opening, and this implementation In example, lampshade 30 is tightly connected with drain pan 10, and specifically first connecting portion 31 is connected with drain pan 10, first connecting portion 31 and drain pan 10 sealed connection can prevent gap of the water between lampshade 30 and drain pan 10 from entering in cavity 11, and lock ring 40 and drain pan 10 Between fastened by fastener so that there is great extruding force, even if work under water between first connecting portion 31 and drain pan 10 Make, also there is good sealing effectiveness between first connecting portion 31 and drain pan 10.In addition, the spiral shell of waterproof port 14 and wiring hole 13 Line connects, it can be ensured that the stability and sealing that both connect so that waterproof port 14 has better seal effect.

Specifically, waterproof port 14 can be PG7 joints.

Further, as shown in Fig. 2 LED also includes water proof ring 50, water proof ring 50 is located at first connecting portion 31 and drain pan Compressed between 10 and by first connecting portion 31 and drain pan 10.First connecting portion 31 is connected with drain pan 10, and water proof ring 50 is arranged at First connecting portion 31 and drain pan 10 are to prevent gap of the water between lampshade 30 and drain pan 10 from entering in cavity 11, and lock ring 40 Fastened between drain pan 10 by fastener so that first connecting portion 31 extrudes water proof ring 50 with drain pan 10, even if work under water Make, water proof ring 50, which can also have, effectively seals against gap between first connecting portion 31 and drain pan 10, it is ensured that lampshade 30 and drain pan 10 it Between underwater sealing.

Further, cover body 32 is glass material or transparent plastics material, including positioned at the hyaline layer 321 of outer layer and position In the anti-glazing layer 322 of internal layer, hyaline layer 321 protects for printing opacity, and anti-glazing layer 322 is provided with anti-glazing decorative pattern, for light modulation and Anti-glazing.

Further, specifically, luminescence component 20 is bulb, or the PCB including LED and for load-bearing LED Plate.

Further, water proof ring 50 is the rubber ring of quality of rubber materials.

Further, as shown in Fig. 2 being provided around the second connecting portion 12 of drain pan 10, water proof ring 50 around drain pan 10 Between first connecting portion 31 and second connecting portion 12, fastener is arranged in second connecting portion 12, and fastener sequentially passes through Second connecting portion 12, water proof ring 50 and first connecting portion 31 are simultaneously fastenedly connected with lock ring 40, and first connecting portion 31 passes through water proof ring 50 realize sealed connection with second connecting portion 12.Each fastener is also cross first connecting portion 31, second connecting portion 12 and waterproof Circle 50, apply active force, second connecting portion 12, water proof ring 50 and first connecting portion 31 3 in the key position for needing to be tightly connected Extruding force between person is bigger, can play more preferable fastening effect and sealing effectiveness.

Further, as shown in figure 3, the surface of first connecting portion 31 towards second connecting portion 12 be convexly equipped with it is first annular convex Play 311 and provided with positioned at first annular raised 311 outside and multiple first circular holes 313 for passing through for each fastener, water proof ring 50 surface is connected to first annular raised 311, and each fastener connects through corresponding first circular hole 313 with the fastening of lock ring 40 Connect.First annular raised 311 protrude from the surface of first connecting portion 31 so that first annular raised 311 have with water proof ring 50 Bigger extruding force, on the basis of first connecting portion 31 and water proof ring 50 are tightly connected, further increase first connecting portion 31 Sealing property.First annular raised 311 positioned at the inner side of each first circular hole 313, i.e. leaning on positioned at each first circular hole 313 in addition The side at the nearly center of first connecting portion 31, when the sealing deficiency between the first circular hole 313 and fastener, water may be from each the One circular hole 313 enters between first connecting portion 31 and water proof ring 50, and first annular raised 311 can then increase first connecting portion 31 The sealing property positioned at the region of the inner side of the first circular hole 313 between water proof ring 50, avoids water from penetrating into sky from the first circular hole 313 In chamber 11.

Further, as shown in Fig. 2 the surface of second connecting portion 12 towards first connecting portion 31 is convexly equipped with circumferentially And multiple second circular holes 121 for passing through for each fastener and multiple annular distances for being convexly equipped with around each second circular hole 121 are raised 123, another surface of water proof ring 50 is connected to each annular distance projection 123, and each fastener passes through corresponding second circular hole 121.When During sealing deficiency between two circular holes 121 and fastener, water may enter second connecting portion 12 and anti-from each second circular hole 121 Region between hydrosphere 50, and annular distance projection 123 then blocks the region between current direction second connecting portion 12 and water proof ring 50, increases Plus the sealing property between second connecting portion 12 and water proof ring 50.

Further, second 12 surfaces towards first connecting portion 31 of connection are additionally provided with what is flushed with annular distance projection 123 Second annular protrusion 122, another surface of water proof ring are connected to the second annular protrusion 122.Second annular protrusion 122 protrudes from The surface of two connecting portions 12 so that the second annular protrusion 122 has bigger extruding force with water proof ring 50, in second connecting portion 12 On the basis of being tightly connected with water proof ring 50, further increase the sealing property of second connecting portion 12.

Further, the both sides of the first circular hole 313 are respectively equipped with the first reinforcing plate 33, one side of the first reinforcing plate 33 and One connecting portion 31 is connected, and another adjacent side of the first reinforcing plate 33 is connected with cover body 32.Week of the first connecting portion 31 around cover body 32 Enclose, and the active force that fastener applies to lock ring 40 can be delivered to first connecting portion 31, first connecting portion 31 and cover body be present The 32 unstable problems of connection, the fastness that the first reinforcing plate 33 enhancing first connecting portion 31 is connected with cover body 32；First connection The stress of portion 31 is concentrated on around the first circular hole 313, and the both sides of the first circular hole 313 are respectively equipped with the first reinforcing plate 33, such energy Enough ensure that the region in first connecting portion 31 where first circular hole 313 has higher intensity, be unlikely to deform, it is ensured that the first connection The sealing property of the peripheral region of first circular hole 313 and water proof ring 50 in portion 31.

Further, the multiple appearances for being used for housing each first reinforcing plate 33 are along the circumferential direction provided with the madial wall of lock ring 40 Put groove 41.When lock ring 40 is abutted in first connecting portion 31, the madial wall of lock ring 40 is sheathed on cover body 32, and the first reinforcing plate 33 is embedding Enter in storage tank 41, avoid the first reinforcing plate from lying across between lock ring 40 and first connecting portion 31 so that lock ring 40 can be direct Apply active force in the surface of first connecting portion 31.

Further, as shown in figure 4, the outer surface of drain pan 10 is provided with the second reinforcing plate 15 being connected with second connecting portion 12, Second reinforcing plate 15 connects outer surface and the second connecting portion 12 of drain pan 10 simultaneously, add second connecting portion 12 and drain pan 10 it Between bonding strength, avoid second connecting portion 12 from being deformed because of the locking of fastener, add second connecting portion 12 and water proof ring The stability of 50 sealing property.

Further, cavity 11 is provided with least three fixed columns 16, the luminescence component 20 of lampshade 30 and is fixed on each solid The end of fixed column 16.In the present embodiment, the lower end of fixed column 16 is fixed on the inwall of cavity 11, and the upper end of fixed column 16 is end End is connected with luminescence component 20, and fixed luminescence component 20 is realized by fixed column 16.

Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (10)

1. a kind of LED, including drain pan, luminescence component and lampshade, it is characterised in that：Cavity, the bottom are provided with the drain pan The bottom of shell is provided with the wiring hole connected with the cavity, and waterproof port, the waterproof port and institute are provided with the wiring hole Wiring hole threaded connection is stated, wire is connected with the luminescence component and the luminescence component is arranged in the cavity, it is described Wire stretches into the wiring hole and extend out to through the waterproof port outside the drain pan, and the lampshade includes cover body and around described First connecting portion around cover body, the cover body are covered on the cavity；The LED also includes lock ring, and the lock ring supports It is connected in the first connecting portion and is tightly connected by multiple fasteners and the drain pan.

2. LED according to claim 1, it is characterised in that：The LED also includes water proof ring, and the water proof ring is set Compressed between the first connecting portion and the drain pan and by the first connecting portion and the drain pan.

3. LED according to claim 2, it is characterised in that：The of the drain pan is provided around around the drain pan Two connecting portions, the water proof ring between the first connecting portion and the second connecting portion, wear successively by each fastener Cross the second connecting portion, the water proof ring and the first connecting portion and be fastenedly connected with the lock ring.

4. LED according to claim 3, it is characterised in that：The first connecting portion is towards the second connecting portion Surface is convexly equipped with spaced apart first annular projection and provided with positioned at the first annular raised outside and for each described tight Multiple first circular holes that firmware passes through, a surface of the water proof ring are connected to the first annular projection, each fastener It is fastenedly connected through corresponding first circular hole with the lock ring.

5. LED according to claim 4, it is characterised in that：The second connecting portion is towards the first connecting portion Surface is provided with multiple second circular holes circumferentially and for each fastener passed through and is convexly equipped with around each described second Multiple annular distances of circular hole are raised, and another surface of the water proof ring is connected to each annular distance projection, and each fastener passes through Corresponding second circular hole.

6. LED according to claim 5, it is characterised in that：The second connecting portion is towards the first connecting portion Surface is additionally provided with the second annular protrusion flushed with the annular distance projection, and another surface of the water proof ring is connected to described second Annular protrusion.

7. LED according to claim 4, it is characterised in that：The both sides of first circular hole are respectively equipped with the first reinforcement Plate, one side of first reinforcing plate are connected with the first connecting portion, another adjacent side and the cover of first reinforcing plate Body connects.

8. LED according to claim 7, it is characterised in that：Along the circumferential direction it is provided with and uses on the madial wall of the lock ring In the multiple storage tanks for housing each first reinforcing plate.

9. according to the LED described in any one of claim 3~8, it is characterised in that：The drain pan outer surface is provided with and described the Second reinforcing plate of two connecting portions connection.

10. according to the LED described in any one of claim 1~8, it is characterised in that：The cavity is provided with the lampshade At least three fixed columns, the luminescence component is fixed on the end of each fixed column.