CN207762579U - A kind of LED point light source having sealing structure - Google Patents

Abstract

The utility model discloses a kind of LED point light sources having sealing structure, including bottom plate, multiple LED light are installed at the top of the bottom plate, the top of the bottom plate is equipped with lampshade, the top of the bottom plate is equipped with annular groove corresponding with lampshade, and for the madial wall of the lampshade equidistantly around multiple cuttings are equipped with, the madial wall of the annular groove is equipped with quickset groove corresponding with cutting, the madial wall of the cutting and quickset groove is slidably and sealingly connected with, and the lateral wall of the lampshade is fixedly connected with multiple mounting bases.The utility model conveniently makes the connection of lampshade and bottom plate by the limit shaft being arranged on lampshade, pass through the connection of gag lever post and limit shaft, pass through the effect of the first spring and second spring, gag lever post is set to offset always with limit shaft, to make inserted link stable motion in slot, and then ensure the leakproofness of point light source by the setting of the first sealant and the second sealant, not only ensure its leakproofness in this way, while also facilitating and being replaced to LED light.

Description

A kind of LED point light source having sealing structure

Technical field

The utility model is related to point light source equipment technical field more particularly to a kind of LED point light sources having sealing structure.

Background technology

LED point light source is a kind of novel ornament lamp, is mainly used in building body signboard, and use is interspersed in the open airs such as bars KTV. It can be by the permutation and combination of people, to form number, Chinese character etc., to play the role of attracting people's eyeball.

Through retrieval, Chinese Patent Application No. CN201420736529.5 discloses a kind of LED with sealant pouring and sealing structure Point light source, including translucent cover, self-tapping screw, LED lamp panel, aluminium extruded shell, bottom case, countersunk head screw, the first sealant pouring and sealing, the second filling Glue sealing, the first conducting wire and the second conducting wire；LED lamp panel is fixed on bottom case, and is fixed and connected by self-tapping screw and bottom case It connects；Translucent cover is connect with aluminium extruded outer casing screw；Aluminium extruded shell is set on bottom case, and is fixed and connected by countersunk head screw and bottom case It connects；The LED point light source with sealant pouring and sealing structure, changing the point light source outlet of prior art manufacture, to easy to produce leak adhesive existing The deficiency of elephant；It is molded together using integrated plastic lamp housing and line, and encapsulating is avoided to generate encapsulating phenomenon, improves production effect Rate.

Although it ensure that leakproofness during use, it is difficult when LED light is damaged in one of point light source It replaces, causes people to need replacing the point light source entirely arranged in this way, then increase production cost.

For this purpose, we devise a kind of LED point light source having sealing structure.

Invention content

The problem of being not easy to replace LED light in point light source purpose of the utility model is to solve current point light source, and carry A kind of LED point light source having sealing structure gone out.

To achieve the goals above, the utility model uses following technical solution：

A kind of LED point light source having sealing structure, including bottom plate are equipped with multiple LED light, institute at the top of the bottom plate The top for stating bottom plate is equipped with lampshade, and the top of the bottom plate is equipped with annular groove corresponding with lampshade, the madial wall etc. of the lampshade Away from around multiple cuttings are equipped with, the madial wall of the annular groove is equipped with quickset groove corresponding with cutting, the cutting and quickset groove Madial wall be slidably and sealingly connected with, the lateral wall of the lampshade is fixedly connected with multiple mounting bases, is fixedly connected in the mounting base There are limit shaft, the madial wall of the annular groove to be equipped with link slot corresponding with mounting base, the inside of the mounting base and link slot Wall is slidably connected, and the madial wall of the link slot is equipped with cavity, and gag lever post is rotatably connected in the cavity, the gag lever post One end offsets with limit shaft, and the one end of the gag lever post far from limit shaft is rotatably connected to driven rod, is inserted on the bottom plate Inserted link is fixedly connected with handle at the top of the inserted link, and the bottom of the inserted link extends through bottom plate and into cavity, described to insert The bottom of bar is fixedly connected with connecting block, is arranged with the first spring on the inserted link, the both ends of first spring respectively with rank It connects block to connect with the madial wall of cavity, the one end of the driven rod far from gag lever post is rotatablely connected with connecting block, the annular groove Interior be equipped with compresses plate, and described to compress plate and the madial wall of annular groove is slidably connected, the bottom for compressing plate passes through multiple second The interior bottom of spring and annular groove connects.

Preferably, the both sides of the mounting base have been fixedly connected with the first sliding block, the madial wall of the link slot be equipped with The corresponding the first sliding groove of first sliding block.

Preferably, fixing axle is fixedly connected in the cavity, the gag lever post rotation is socketed in fixing axle.

Preferably, it is equipped with connecting seat corresponding with driven rod in the gag lever post and connecting block, consolidated on the connecting seat Surely it is connected with linking axis, the driven rod rotation is socketed on linking axis.

Preferably, the both sides for compressing plate have been fixedly connected with multiple second sliding blocks, and the madial wall of the annular groove is set There is second sliding slot corresponding with the second sliding block.

Preferably, in the cutting around being equipped with the first sealant, the madial wall of the quickset groove be equipped with it is first close Corresponding second sealant of sealing.

Compared with prior art, the utility model provides a kind of cable reel unwrapping wire wheel carrier, has following advantageous effect：

This has the LED point light source of sealing structure, and the company of lampshade and bottom plate is conveniently made by the limit shaft being arranged on lampshade It connects, i.e., so that gag lever post is begun with limit shaft by the effect of the first spring and second spring by the connection of gag lever post and limit shaft Last phase is supported, and to make inserted link stable motion in slot, and then ensures point by the setting of the first sealant and the second sealant The leakproofness of light source not only ensures its leakproofness, while also facilitating and being replaced to LED light in this way.

Description of the drawings

Fig. 1 be the utility model proposes a kind of LED point light source having sealing structure structural schematic diagram；

Fig. 2 is the enlarged drawing at A in Fig. 1；

Fig. 3 be the utility model proposes a kind of LED point light source having sealing structure in lampshade structural schematic diagram.

In figure：1 bottom plate, 2 LED light, 3 lampshades, 4 mounting bases, 5 limit shafts, 6 cuttings, 7 gag lever posts, 8 driven rods, 9 inserted links, 10 connecting blocks, 11 first springs, 12 compress plate, 13 second springs, 14 fixing axles, 15 link slots.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, a kind of LED point light source having sealing structure, including bottom plate 1, the top of bottom plate 1 are equipped with multiple The top of LED light 2, bottom plate 1 is equipped with lampshade 3, and the top of bottom plate 1 is equipped with annular groove corresponding with lampshade 3, the madial wall of lampshade 3 Equidistant to be equipped with quickset groove corresponding with cutting 6 around the madial wall equipped with multiple cuttings 6, annular groove, cutting 6 is interior with quickset groove Side walls are tightly connected, and around the first sealant is equipped in cutting 6, the madial wall of quickset groove is equipped with and the first sealant pair The second sealant answered ensures that the madial wall of cutting 6 and slot is tightly connected in this way, and the lateral wall of lampshade 3 is fixedly connected multiple Mounting base 4 is fixedly connected with limit shaft 5 in mounting base 4, and the madial wall of annular groove is equipped with link slot 15 corresponding with mounting base 4, Mounting base 4 and the madial wall of link slot 15 are slidably connected, and the both sides of mounting base 4 have been fixedly connected with the first sliding block, link slot 15 Madial wall be equipped with the first sliding groove corresponding with the first sliding block so that it is convenient to which the madial wall sliding of mounting base 4 and link slot 15 connects It connecing, the madial wall of link slot 15 is equipped with cavity, is rotatably connected to gag lever post 7 in cavity, fixing axle 14 is fixedly connected in cavity, The rotation of gag lever post 7 is socketed in fixing axle 14 so that it is convenient to the rotation of gag lever post 7, one end and the limit shaft 5 of gag lever post 7 offset, The one end of gag lever post 7 far from limit shaft 5 is rotatably connected to driven rod 8, and inserted link 9 is inserted on bottom plate 1, and the top of inserted link 9 is fixed It is connected with handle, the bottom of inserted link 9 extends through bottom plate 1 and into cavity, and the bottom of inserted link 9 is fixedly connected with connecting block 10, The first spring 11 is arranged on inserted link 9, the both ends of the first spring 11 are connect with the madial wall of connecting block 10 and cavity respectively, are driven The one end of bar 8 far from gag lever post 7 is rotatablely connected with connecting block 10, is equipped on gag lever post 7 and connecting block 10 corresponding with driven rod 8 Connecting seat, be fixedly connected with linking axis on connecting seat, the rotation of driven rod 8 be socketed on linking axis so that it is convenient to driven rod 8 with Gag lever post 7 and connecting block 10 are rotatablely connected, and are equipped in annular groove and are compressed plate 12, compress plate 12 and the madial wall sliding of annular groove connects It connects, the both sides for compressing plate 12 have been fixedly connected with multiple second sliding blocks, and the madial wall of annular groove is equipped with corresponding with the second sliding block Second sliding slot compresses the bottom of plate 12 by multiple second so that it is convenient to compress plate 12 and the madial wall of annular groove is slidably connected Spring 13 is connect with the interior bottom of annular groove.

In the utility model, when needing replacing LED light 2, first push-press lamp cover 3 is only needed, lampshade 3 is made to move downward, logical Handle pressing inserted link 9 is crossed, then inserted link 9 will be such that gag lever post 7 moves downward by driven rod 8, to which gag lever post 7 is far from driven rod 8 one end is detached with limit shaft 5, then without the limit of gag lever post 7, then facilitates taking for lampshade 3, and then facilitate LED light 2 more It changes, when installation keeps mounting base 4 corresponding with link slot 15, and keeps cutting 6 corresponding with slot, to pass through the first sealant and second Sealant ensures the leakproofness of point light source, then push-press lamp cover 3, then lampshade 3 will move downward, then can be squeezed by compressing plate 12 Second spring 13, and inserted link 9 is pressed when lampshade 3 moves downward, to make the other end of gag lever post 7 tilt by driven rod 8, To facilitate lampshade 3 to move downward, inserted link 9 is unclamped again, then due to the effect of the first spring 11, inserted link 9 is made to move upwards, to Gag lever post 7 is set to be moved downward close to one end of limit shaft 5, to make gag lever post 7 limit limit shaft 5, and due to second The effect of spring 13, which makes to compress plate 12, to be moved upwards, and to make limit shaft 5 move upwards, and then is offseted always with gag lever post 7, then The connection for ensureing lampshade 3 and bottom plate 1 then stablizes lampshade 3, to make the madial wall of cutting and slot be stably connected with, Jin Ertong It crosses the first sealant and the second sealant ensures the leakproofness of point light source.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of LED point light source having sealing structure, including bottom plate（1）, which is characterized in that the bottom plate（1）Top peace Equipped with multiple LED light（2）, the bottom plate（1）Top be equipped with lampshade（3）, the bottom plate（1）Top be equipped with and lampshade（3） Corresponding annular groove, the lampshade（3）Madial wall equidistantly around be equipped with multiple cuttings（6）, the madial wall of the annular groove sets Have and cutting（6）Corresponding quickset groove, the cutting（6）It is slidably and sealingly connected with the madial wall of quickset groove, the lampshade（3）'s Lateral wall is fixedly connected with multiple mounting bases（4）, the mounting base（4）On be fixedly connected with limit shaft（5）, the annular groove it is interior Side wall is equipped with and mounting base（4）Corresponding link slot（15）, the mounting base（4）With link slot（15）Madial wall sliding connect It connects, the link slot（15）Madial wall be equipped with cavity, be rotatably connected to gag lever post in the cavity（7）, the gag lever post（7） One end and limit shaft（5）It offsets, the gag lever post（7）Far from limit shaft（5）One end be rotatably connected to driven rod（8）, institute State bottom plate（1）On be inserted with inserted link（9）, the inserted link（9）Top be fixedly connected with handle, the inserted link（9）Bottom pass through Wear bottom plate（1）And extend into cavity, the inserted link（9）Bottom be fixedly connected with connecting block（10）, the inserted link（9）Upper set Equipped with the first spring（11）, first spring（11）Both ends respectively with connecting block（10）It is connected with the madial wall of cavity, institute State driven rod（8）Far from gag lever post（7）One end and connecting block（10）Rotation connection, interior be equipped with of the annular groove compress plate （12）, described to compress plate（12）It is slidably connected with the madial wall of annular groove, it is described to compress plate（12）Bottom pass through multiple second Spring（13）It is connect with the interior bottom of annular groove.

2. a kind of LED point light source having sealing structure according to claim 1, which is characterized in that the mounting base（4） Both sides be fixedly connected with the first sliding block, the link slot（15）Madial wall be equipped with it is corresponding with the first sliding block first slide Slot.

3. a kind of LED point light source having sealing structure according to claim 1, which is characterized in that solid in the cavity Surely it is connected with fixing axle（14）, the gag lever post（7）Rotation is socketed in fixing axle（14）On.

4. a kind of LED point light source having sealing structure according to claim 1, which is characterized in that the gag lever post（7） And connecting block（10）On be equipped with and driven rod（8）Corresponding connecting seat is fixedly connected with linking axis on the connecting seat, described Driven rod（8）Rotation is socketed on linking axis.

5. a kind of LED point light source having sealing structure according to claim 1, which is characterized in that described to compress plate （12）Both sides be fixedly connected with multiple second sliding blocks, the madial wall of the annular groove is equipped with corresponding with the second sliding block second Sliding slot.

6. a kind of LED point light source having sealing structure according to claim 1, which is characterized in that the cutting（6）On Around the first sealant is equipped with, the madial wall of the quickset groove is equipped with the second sealant corresponding with the first sealant.