CN111828884A

CN111828884A - Anti-dazzle anti-skidding type LED underground lamp

Info

Publication number: CN111828884A
Application number: CN202010660956.XA
Authority: CN
Inventors: 李全勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-27

Abstract

The invention discloses an anti-dazzle anti-skid LED underground lamp which comprises a box body, wherein a lamp body is fixedly connected to the bottom in the box body, a transparent plate is fixedly connected to the upper end of the box body, a plurality of grooves are uniformly distributed in the upper end of the box body, a convex elastic plate is fixedly connected to the upper ends of the grooves, a plurality of shading cavities are formed in the transparent plate and arranged in an inverted right-angle mode, and a concave film is fixedly connected to the inner wall of each shading cavity. According to the invention, when a pedestrian walks to the upper end of the box body, the elastic plate is stepped on, so that the gas in the groove enters the shading cavity, the concave film is deformed upwards, the liquid level of mercury rises, the area of the mercury covering the bottom of the shading cavity is wider, the shading effect similar to a shutter is achieved, light emitted by the lamp body is partially shaded, and the phenomenon that when the pedestrian walks to the upper end of the box body, the strong light emitted by the lamp body causes short blindness of human eyes is avoided, and safety accidents are prevented.

Description

Anti-dazzle anti-skidding type LED underground lamp

Technical Field

The invention relates to the technical field of LED underground lamps, in particular to an anti-dazzle anti-skidding type LED underground lamp.

Background

The LED underground lamp is a special landscape lamp with a light source installed underground, and is often used as a guide lamp on both sides of a road in a park, and is widely used in landscape lighting occasions, especially in various squares and parks.

The lamp is installed on ground and is set up to present ground, and the direction of illumination that buries the lamp is vertical ascending, and bury the lamp at present in order to guarantee illuminating effect, make the luminance concentration and the luminance of burying the lamp when the illumination too big, when the pedestrian walks to bury the lamp upper end, the light that buries the lamp and send stimulates the human eye easily, and then make the transient phenomenon of blindness that appears of human eye, make people feel uncomfortable at the in-process of walking, and when the pedestrian is more in square or park, the transient blindness of human eye can lead to the pedestrian to collide with easily, and then cause the incident.

Therefore, an anti-dazzle anti-skid LED underground lamp is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an anti-dazzle anti-skid LED underground lamp.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a bury lamp with anti-dazzle antiskid type LED, comprises a box bod, bottom fixedly connected with lamp body in the box body, box body upper end fixedly connected with transparent plate, a plurality of recesses have been seted up to box body upper end equipartition, and are a plurality of the equal fixedly connected with in recess upper end is the elastic plate of protruding form, seted up a plurality of shading chambeies in the transparent plate, and a plurality of the shading chamber is the setting of form of falling the right angle, shading intracavity wall fixedly connected with concave membrane, concave membrane upper end packing has mercury, and is a plurality of bottom is passed through the connecting pipe and is connected with shading chamber lower extreme in the recess, the through-hole has been seted up at shading intracavity top, just through-hole drill way fixedly connected with.

Preferably, the elastic plate adopts magnetic material to make, a plurality of cavities that are the L type are seted up to the equipartition in the box body, and are a plurality of cavity and a plurality of recess one-to-one, the sealed sliding connection of cavity inner wall has the magnetism sliding plug, just the magnetism sliding plug is repelled with the elastic plate homopolar, the airtight space intussuseption that magnetism sliding plug lower extreme and cavity inner wall are constituteed is filled with the coolant liquid, a plurality of spouts, and a plurality of have been seted up to the lamp body lateral wall the equal fixedly connected with flexible gasbag of spout inner wall, the cavity inner wall passes through feed liquor pipe and flexible gasbag inner wall connection.

Preferably, the inner wall of the cavity is fixedly connected with a plurality of radiating fins, and the radiating fins are all made of metal materials with good heat conductivity.

The invention has the following beneficial effects:

1. by arranging the elastic plate, the groove, the shading cavity and the concave film, when a pedestrian walks to the upper end of the box body, the pedestrian can step on the elastic plate, so that gas in the groove enters the shading cavity through the connecting pipe, the concave film is deformed upwards, the liquid level of mercury rises, the area of the mercury covering the bottom of the shading cavity is wider, the shading effect similar to a shutter is achieved, light emitted by the lamp body is partially shaded, and the phenomenon that when the pedestrian walks to the upper end of the box body, the human eyes are temporarily blinded due to strong light emitted by the lamp body is avoided, and safety accidents are prevented;

2. when the concave membrane deforms upwards, the gas pressure at the upper end of the concave membrane is increased, so that the elastic membrane fixedly connected to the inner wall of the through hole is bulged upwards, the friction force between the elastic membrane and the sole of a pedestrian is increased, and the accident that the pedestrian slips easily when the upper end of the box body is slippery and the pedestrian walks onto the box body at high speed is avoided;

3. when a pedestrian passes through the upper end of the box body, the elastic plate returns to the original position under the self deformation capacity, and then the concave film is driven to return to the original position, so that the liquid level of mercury is lowered, and the mercury has less shielding on the light emitted by the lamp body, and the normal lighting use of the lamp body is not influenced;

4. through setting up the cavity, the smooth stopper of magnetism, flexible gasbag and feed liquor pipe, when the pedestrian moves to box body upper end and steps on the pressure to the elastic plate, the smooth stopper of magnetism glides at the cavity inner wall under the magnetic repulsion effect of elastic plate this moment, and then passes through the feed liquor pipe extrusion with the coolant liquid in the cavity and get into flexible gasbag in for flexible gasbag extension to offset with the box body inner wall, make the coolant liquid in the flexible gasbag absorb the heat on the lamp body, the life of extension lamp body.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: the lamp comprises a box body 1, a lamp body 2, a transparent plate 3, a groove 4, an elastic plate 5, a shading cavity 6, a concave film 7, a connecting pipe 8, a through hole 9, an elastic film 10, a cavity 11, a magnetic sliding plug 12, a sliding chute 13, a telescopic air bag 14, a liquid inlet pipe 15 and a radiating fin 16.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Example one

Referring to fig. 1-2, an anti-glare and anti-skid LED underground lamp comprises a box body 1, a lamp body 2 fixedly connected to the bottom of the box body 1, a transparent plate 3 fixedly connected to the upper end of the box body 1, a plurality of grooves 4 uniformly distributed on the upper end of the box body 1, a convex elastic plate 5 fixedly connected to the upper ends of the grooves 4, a plurality of light-shielding cavities 6 arranged in the transparent plate 3, and a plurality of light-shielding cavities 6 arranged in an inverted right angle shape, a concave film 7 fixedly connected to the inner wall of the light-shielding cavities 6, mercury filled in the upper end of the concave film 7, the bottom of the grooves 4 connected to the lower end of the light-shielding cavities 6 through connecting pipes 8, a through hole 9 arranged at the top of the light-shielding cavities 6, and an elastic film 10 fixedly connected to the hole of the through hole 9, further, anti-skid veins are arranged on the upper ends of the elastic plate 5 and the elastic film 10, so that when a pedestrian walks to the upper end of the box, further preventing the pedestrian from falling down.

One of worth mentioning is, when illumination such as summer is strong, illumination directly shines in to box body 1, make the temperature rise in the box body 1, lead to the life decline of lamp body 2 easily, along with the continuous irradiation of illumination this moment, the temperature in the mercury rises, and then liquid level rises after the mercury inflation, make the area that mercury covers 6 bottoms of shading chamber increase, the sunshade effect of similar shutter has been played, the separation is carried out to external sunshine, and then the processing of cooling down in to box body 1, so that the life of extension lamp body 2.

In this embodiment, when a pedestrian walks to the upper end of the box body 1, the pedestrian will step on the elastic plate 5, so that the pressure in the groove 4 is increased, and the gas in the groove 4 enters the shading cavity 6 through the connecting pipe 8, the shading cavity 6 is inflated to drive the concave membrane 7 to bulge upwards to generate deformation, so that the liquid level of mercury rises, the coverage area of mercury on the shading cavity 6 on the horizontal plane is increased, thereby enabling the plurality of light shielding cavities 6 to form a structure similar to a shutter, further shielding the light emitted by the lamp body 2 partially, avoiding the transient blindness of human eyes caused by the strong light emitted by the lamp body 2, preventing the occurrence of safety accidents, and in addition, when the concave film 7 bulges upwards, the elastic film 10 bulges upwards under the action of air pressure, so that the friction force between the sole of a pedestrian and the upper end of the transparent plate 3 is increased, and the phenomenon that the pedestrian falls down is prevented;

when the pedestrian passes through 1 upper end of box body, the home position is got back to elastic plate 5 under self deformability this moment, and then drives concave membrane 7 and get back to the home position for the liquid level of mercury descends, and mercury is less to the sheltering from of the light that 2 luminous of lamp bodies this moment, does not influence the normal illumination use of lamp body 2.

Example two

Referring to fig. 3, different from the first embodiment, the elastic plate 5 is made of a magnetic material, a plurality of L-shaped cavities 11 are uniformly distributed in the box body 1, the plurality of cavities 11 correspond to the plurality of grooves 4 one by one, a magnetic sliding plug 12 is connected to the inner wall of the cavity 11 in a sealing and sliding manner, the same poles of the magnetic sliding plug 12 and the elastic plate 5 repel each other, a cooling liquid is filled in a closed space formed by the lower end of the magnetic sliding plug 12 and the inner wall of the cavity 11, further, a through hole is formed above the inner wall of the cavity 11 for balancing the air pressure generated when the magnetic sliding plug 12 slides up and down on the inner wall of the cavity 11, a plurality of sliding grooves 13 are formed on the side wall of the lamp body 2, the inner walls of the plurality of sliding grooves 13 are fixedly connected with the telescopic airbags 14, the inner wall of the cavity 11 is connected with the inner wall of the telescopic airbags 14 through a liquid inlet pipe 15, further, when a pedestrian continuously passes through the upper end of the box body 1, and then the magnetic sliding plug 12 slides up and down on the inner wall of the cavity 11 under the action of the magnetic repulsion force of the elastic plate 5 and the elastic force of the telescopic air bag 14, so that the cooling liquid in the telescopic air bag 14 is continuously mixed with the cooling liquid in the cavity 11, the cooling liquid is kept at a lower temperature to absorb the heat on the lamp body 2, and the heat dissipation effect is good.

The inner wall of the cavity 11 is fixedly connected with a plurality of radiating fins 16, and the radiating fins 16 are all made of metal materials with good heat conductivity, further, the radiating fins 16 can radiate the temperature in the cooling liquid, so that the cooling liquid in the cavity 11 is always kept at a lower temperature.

In this embodiment, when a pedestrian moves to the upper end of the box body 1 to step on the elastic plate 5, at this time, the magnetic sliding plug 12 slides down on the inner wall of the cavity 11 under the action of the magnetic repulsion force of the elastic plate 5, so as to extrude the cooling liquid in the cavity 11, so that the cooling liquid passes through the liquid inlet pipe 15 to enter the telescopic airbag 14, so as to extend the telescopic airbag 14, and further increase the contact area between the telescopic airbag 14 and the air in the box body 1, at this time, the cooling liquid in the telescopic airbag 14 can absorb the heat on the lamp body 2 in a large area, thereby avoiding the problem that the temperature on the lamp body 2 is too high and further affecting the service life of the lamp body 2, when the pedestrian leaves the upper end of the box body 1, the elastic plate 5 returns to the original position under the self-deformation capability, and further the magnetic sliding plug 12 returns to the original position under the deformation capability of the telescopic airbag 14, so that the heat-absorbed cooling, the temperature in the cooling liquid is diffused, so that the temperature of the cooling liquid entering the telescopic air bag 14 next time is lower, and the heat on the lamp body 2 is better absorbed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An anti-dazzle anti-skid LED underground lamp comprises a box body (1), a lamp body (2) is fixedly connected to the bottom in the box body (1), a transparent plate (3) is fixedly connected to the upper end of the box body (1), it is characterized in that a plurality of grooves (4) are uniformly distributed at the upper end of the box body (1), a plurality of convex elastic plates (5) are fixedly connected at the upper ends of the grooves (4), a plurality of shading cavities (6) are arranged in the transparent plate (3), the shading cavities (6) are arranged in an inverted right-angle shape, the inner walls of the shading cavities (6) are fixedly connected with concave films (7), the upper end of the concave membrane (7) is filled with mercury, the inner bottoms of the plurality of grooves (4) are connected with the lower end of the shading cavity (6) through connecting pipes (8), the top in shading chamber (6) has seted up through-hole (9), just through-hole (9) drill way fixed connection has elastic membrane (10).

2. The anti-glare and anti-skid LED underground lamp according to claim 1, wherein the elastic plate (5) is made of a magnetic material, a plurality of L-shaped cavities (11) are uniformly distributed in the box body (1), the cavities (11) correspond to the grooves (4) one by one, the inner wall of each cavity (11) is hermetically and slidably connected with a magnetic sliding plug (12), homopolarity repulsion between the magnetic sliding plug (12) and the elastic plate (5) is realized, a cooling liquid is filled in a closed space formed by the lower end of the magnetic sliding plug (12) and the inner wall of each cavity (11), a plurality of sliding grooves (13) are formed in the side wall of the lamp body (2), telescopic air bags (14) are fixedly connected to the inner walls of the sliding grooves (13), and the inner wall of each cavity (11) is connected with the inner wall of each telescopic air bag (14) through a liquid inlet pipe (15).

3. The anti-dazzle anti-skid LED underground lamp as claimed in claim 2, wherein a plurality of radiating fins (16) are fixedly connected to the inner wall of the cavity (11), and the radiating fins (16) are made of metal materials with good thermal conductivity.