CN214501017U

CN214501017U - Bury lamp with anti-dazzle mesh adjustable angle

Info

Publication number: CN214501017U
Application number: CN202120856673.2U
Authority: CN
Inventors: 曹星星; 朱景刚; 王志轩; 王翔; 陈正
Original assignee: Jiangsu Chuang Yijia Technology Co Ltd
Current assignee: Jiangsu Chuang Yijia Technology Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-26
Anticipated expiration: 2031-04-23

Abstract

The utility model belongs to the technical field of bury the lamp, in particular to bury lamp anti-dazzle mesh adjustable angle. The illuminating angle of most underground lamps in the existing market is fixed, and the applicability is not high. The underground lamp with the adjustable angle in the prior art has a complex structure of an adjusting device or a complex adjusting process. Meanwhile, the traditional underground lamp has high brightness of a light-emitting power supply, light rays are directly projected out from the surface cover, so that people feel dazzling, and the decorative effect of the underground lamp for decoration is poor due to the glare. The utility model discloses an invert luminous LED banks at anti-dazzle baffle downside, set up the total reflection mirror surface that has installed the polarizer additional again and throw away light reflection from the transparent cover again for the eyes can not be directly to the light emitting source, avoid the dizzy condition. Meanwhile, the adjusting assembly is arranged at the upper opening of the lamp body, the lamp body does not need to be disassembled by utilizing the worm transmission principle, the angle of the total reflection mirror surface is manually adjusted, the purpose of adjusting the light angle is achieved, the whole structure is simple and compact, the installation is convenient, and the use is convenient.

Description

Bury lamp with anti-dazzle mesh adjustable angle

Technical Field

The utility model belongs to the technical field of bury the lamp, in particular to bury lamp anti-dazzle mesh adjustable angle.

Background

The underground lamp is square and round in shape, is widely applied to places such as markets, parking lots, green belts, park tourist attractions, residential quarters, urban sculptures, walking streets, building steps and the like, is mainly buried on the ground and used for decoration or indication lighting, is also used for wall washing or tree lighting, and has great flexibility in application.

The irradiation angle of most underground lamps on the market is fixed, but the fixed underground lamps cannot be used in places where the angle is required to be adjusted to produce diversified landscape effects. And the other one is that the transparent cover plate is required to be taken down or the lamp body is taken out from the embedded part, and then manual adjustment is carried out according to the requirement. The second is that the side of the lamp body is provided with an adjusting knob or an adjusting part for angle adjustment without disassembly, but the underground lamp is operated from the side of the lamp body, so the manufacturing size of the embedded part is larger, or the installation space of the underground lamp occupies a large area.

The working principle of the underground lamp is that the light-emitting power supply is buried underground, and light irradiates or irradiates a building from bottom to top to achieve the effect of decoration or indication. Because light is from up spreading down, in addition in order to play better decoration or indicating effect, often luminous power supply's luminance can be very high, and the tradition can select the LED lamp as luminous power supply, has luminance height, and the power consumption is few, long service life's characteristics. Due to the high brightness, the eyes of people can be dazzled when people watch the glasses for a long time. Particularly, in places such as walking streets, building steps and the like, the underground lamps are generally arranged on two sides to form a passageway for pedestrians to pass through, and the pedestrians are influenced by high-brightness light rays of the underground lamps on the two sides to cause dazzling or even cannot see the road, so that safety accidents are caused. In addition, the decorative underground lamp also causes the whole building to be exposed white due to high-brightness irradiation light, thereby affecting the ornamental effect.

Disclosure of Invention

To the problem and not enough that exist among the prior art, the utility model provides a bury lamp anti-dazzle adjustable angle, through invering luminous LED banks at anti-dazzle baffle downside, set up the total reflection mirror surface that has installed the polarizer additional at the lamp body lower extreme again and throw away from the transparent cover with light reflection again for people's eye can not be directly to the light emitting source, avoids the dazzling condition. Meanwhile, the adjusting component is arranged at the upper opening of the lamp body, the angle of the total reflection mirror surface is directly and manually adjusted by utilizing the worm transmission principle under the condition that the lamp body is not detached, the purpose of adjusting the irradiation angle of the underground lamp is achieved, and the underground lamp is simple and compact in overall structure, convenient to install and convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-dazzle underground lamp with an adjustable angle comprises an embedded seat, a lamp body device and a transparent surface cover; the embedded seat is of an upper opening and bottom sealing structure, and the lamp body device is arranged in the embedded seat; the transparent surface cover is arranged on an upper opening of the embedded seat, and the lamp body device comprises a lamp body, an anti-dazzle component, a light-emitting lamp source, a reflecting mirror surface and a light adjusting component; the lamp body is of a vertically through cavity structure, and an anti-dazzle component is arranged in the middle of an upper opening of the lamp body; a light-emitting lamp source is arranged at the lower side of the anti-dazzle component; the lower opening of the lamp body is provided with a reflecting mirror surface; the surface of the upper opening of the lamp body is provided with a light adjusting component; the light adjusting component is provided with a worm wheel and a worm; the reflector is fixedly connected with the worm wheel, forms worm transmission with the light adjusting assembly, and rotates 360 degrees by taking the central axis of the light adjusting assembly as an axis.

Specifically, the lamp body is a cylindrical cavity structure with gradually-changed pipe diameter and is communicated up and down; and the upper opening surface of the large-diameter end of the upper opening extends along the radial direction to form a step-shaped lip edge with a high outer part and a low inner part; the upper opening surface of the embedded seat extends along the radial direction to form a step-shaped groove; the outer steps of the lip edges are arranged at the bottom of the groove, and a gap is reserved between the outer steps and the side wall of the groove; the transparent surface cover is buckled and pressed on the upper opening of the embedded seat, and the shape of the side surface of the transparent surface cover is matched with the gap. The arrangement is that a plurality of labyrinth contact surfaces are formed between the embedded seat and the lamp body and between the lamp body and the transparent surface cover, so that the integral waterproof effect of the underground lamp is improved. The reason that the lamp body is arranged to be wide at the top and narrow at the bottom, and the whole section is in a horn shape is to improve the irradiation range of the underground lamp.

Specifically, the anti-dazzle component comprises an anti-dazzle baffle, a heat conducting rib and an anti-dazzle polarizer; the periphery of the anti-dazzle baffle is connected with an inner step of the lip edge of an opening on the lamp body through a heat conduction rib; a light-emitting lamp source is arranged on the lower side of the anti-dazzle baffle; the anti-dazzle polarizers are arranged on two sides of the reflecting mirror surface. The anti-dazzle baffle is arranged to invert the light-emitting power supply, so that the eyes of people can be prevented from directly seeing the glare, and the anti-dazzle effect is achieved. The heat generated in the use process of the light-emitting power supply is transferred to the lamp body through the heat conducting ribs by the aid of the heat conducting ribs, so that the overhigh temperature of the light-emitting power supply is avoided, and the service life of the light-emitting power supply is prolonged. The anti-dazzle polarizer arranged on the reflecting mirror surface is a lens manufactured according to the polarization principle of light, can eliminate and filter scattered light in light beams, filters polarized light, enables the brightness of the reflected light to be soft, and plays a role in anti-dazzle.

Specifically, the light-emitting lamp source comprises an LED lamp group and a lens; the LED lamp group is fixedly arranged on the lower side of the anti-dazzle baffle; the lens is fixedly arranged on the outer side of the LED lamp group.

Specifically, the light adjusting assembly comprises an adjusting rotating shaft and a mirror surface rotating shaft; the adjusting rotating shaft is rotatably arranged on the outer side of the lamp body, two rotating holes which are relatively sunken inwards are formed in one side end face of the adjusting rotating shaft to form an operating part for rotating the adjusting rotating shaft, a section of spiral teeth is arranged in the middle of the adjusting rotating shaft along the outer side of the shaft body to form a worm for being in transmission with a worm gear, and a positioning shaft is arranged on the other side of the adjusting rotating shaft to form an installation part for being in positioning installation with the outer side of the lower opening of the lamp body; one end of the mirror surface rotating shaft is provided with a worm wheel, and the other end of the mirror surface rotating shaft is fixedly connected with the reflecting mirror surface. The arrangement is to realize angle adjustment on the surface of the opening of the lamp body by using the gear transmission of the worm wheel and the worm without taking out the lamp body or adjusting the lamp body from the side surface of the lamp body.

Specifically, the reflecting mirror surface is a total reflecting mirror surface which symmetrically extends along two sides with a central axis; the total reflection mirror surface is fixedly connected with a mirror surface rotating shaft along the extending direction of one side of the central axis of the total reflection mirror surface, and a rotating support shaft is fixedly connected with the extending direction of the other side of the total reflection mirror surface; the surface of the lower opening of the lamp body is provided with a mirror surface rotating shaft hole and a rotating support shaft hole; the mirror surface rotating shaft and the rotating support shaft are rotatably arranged in the mirror surface rotating shaft hole and the rotating support shaft hole, and the total reflection mirror surface is driven to be rotatably arranged on the surface of the lower opening of the lamp body. The arrangement can ensure that the total reflection mirror surface always rotates for 360 degrees by taking the axis of the total reflection mirror surface as an axis, and the illumination angle can be adjusted according to the use requirement.

Specifically, a plurality of radiating fins are distributed at intervals along the circumference of the outer side of the lamp body, and the radiating part in the shape of I is used for radiating the heat inside the lamp body; the surface of the lamp body, provided with the adjusting rotating shaft at the opening, is provided with an annular gap, and the shape of the annular gap is a positioning groove for positioning and installing an operating part of the adjusting rotating shaft; a stop catch is arranged between the operation part and the positioning groove; the transparent surface cover is provided with a through hole which is communicated with the operation part of the adjusting rotating shaft. The heat dissipation part is arranged to dissipate heat generated by the lamp body in the using process in time, so that the temperature is prevented from being overheated, and the service cycle of the lamp body is prolonged. The opening sets up cyclic annular breach on the lamp body is for quick installation regulation rotation axis, improves the installation effectiveness, sets up only a position separation blade, firstly for the location, secondly for reducing the wearing and tearing of adjusting rotation axis and lamp body, improves life. Set up the through-hole on transparent face covers in order not to need to dismantle transparent face and cover, directly adjusts the operating portion of adjusting the rotation axis to change and shine the angle, accommodation process is convenient fast.

Specifically, the lamp body device also comprises a cover plate and a seal; the apron fixed mounting is in lamp body under shed's downside, and its mirror surface rotation axis hole that is equipped with the lamp body under shed and the position in rotation support shaft hole are installed sealedly. The sealing is arranged for sealing the mirror surface rotating shaft and the rotating supporting shaft, so that dust or water vapor is reduced, and the abrasion of the shaft is reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses invert the downside of the anti-dazzle baffle at lamp body upper shed middle part with light emitting power, light is thrown out from the transparent cover after installing under the lamp body open-ended total reflection mirror surface reflection. So that human eyes can not directly emit a high-brightness light-emitting power supply, and the dazzling situation is reduced. The anti-dazzle polarizers are arranged on two sides of the total reflection mirror surface, so that the brightness of reflected light becomes soft, dazzling is reduced, and the anti-dazzle polarizers play a good decorative effect when being used for decorating buildings.

2. The utility model discloses a light adjusting part utilizes the worm drive principle, can carry out the regulation of lamp light irradiation angle under the condition of not dismantling the lamp body or taking out the lamp body. The lamp body is simple to operate, the whole structure is compact, and the situation that the waterproof effect is poor due to repeated disassembly of the lamp body is avoided.

Drawings

FIG. 1: the underground lamp of the embodiment is provided with a sectional view;

FIG. 2: is a schematic view of the lamp body device of the underground lamp of the embodiment;

FIG. 3: is a schematic view of the lamp body of the underground lamp of the embodiment;

FIG. 4: is a schematic view of an adjusting rotating shaft of the underground lamp of the embodiment;

FIG. 5: the installation of the total reflection mirror and part of the light adjusting component of the underground lamp in this embodiment is schematically illustrated.

In the figure: 1. pre-embedding a seat; 2. a transparent face cover; 3. adjusting the rotating shaft; 4. a heat sink; 5. an LED lamp group; 6. a lens; 7. an anti-glare polarizer; 8. a seal ring; 9. a cover plate; 10. a lamp body; 31. rotating the hole; 32. a worm; 33. positioning the shaft; 34. a stop block piece; 41. positioning a groove; 42. an anti-dazzle baffle; 43. a heat conducting rib; 44. a, rotating shaft holes of mirror surfaces; 45. a rotary support shaft hole; 46. b, rotating shaft holes of the mirror surface; 47. adjusting the positioning hole of the rotating shaft; 71. a mirror surface rotation axis; 72. a worm gear; 73. a mirror surface rotation support; 74. a total reflection mirror surface; 75. the shaft is rotatably supported.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

Referring to fig. 1-5, the anti-glare buried lamp with adjustable angle of the present embodiment includes a pre-buried base 1, a lamp body device and a transparent cover 2; the upper part of the embedded seat 1 is open, the bottom of the embedded seat is of a closed structure, and the lamp body device is arranged in the embedded seat 1; the transparent surface cover 2 is arranged on an upper opening of the embedded seat 2, and the lamp body device comprises a lamp body 10, an anti-dazzle component, a light-emitting lamp source, a reflecting mirror surface and a light adjusting component; the lamp body 10 is a vertically through cavity structure, and an anti-dazzle component is arranged in the middle of an upper opening of the lamp body; a light-emitting lamp source is arranged at the lower side of the anti-dazzle component; the lower opening of the lamp body is provided with a reflecting mirror surface; a light adjusting component is arranged on the surface of the upper opening of the lamp body 10; the light adjusting component is provided with a worm gear 72 and a worm 32 to form worm transmission; the mirror surface is fixedly connected with the worm gear 72 and rotates 360 degrees by taking the axis of the mirror surface as an axis through the light adjusting component.

Further, the lamp body 10 is a cylindrical cavity structure with gradually changed pipe diameter and is communicated up and down; and the upper opening surface of the large-diameter end of the upper opening extends along the radial direction to form a step-shaped lip edge with a high outer part and a low inner part; the upper opening surface of the pre-buried seat 2 extends along the radial direction to form a step-shaped groove; the outer steps of the lip edges are arranged at the bottom of the groove, and a gap is reserved between the outer steps and the side wall of the groove; the transparent surface cover 2 is buckled and pressed on the upper opening of the embedded seat 1, and the shape of the side surface of the transparent surface cover is matched with the gap.

Further, the anti-glare assembly comprises an anti-glare baffle 42, a heat conduction rib 43 and an anti-glare polarizer 7; the anti-dazzle baffle 42 is connected with an inner step of the lip edge of the opening on the lamp body along the periphery through a heat conduction rib 43; a light-emitting lamp source is arranged at the lower side of the anti-dazzle baffle 42; the anti-glare polarizers 7 are installed at both sides of the reflecting mirror surface.

Further, the light source comprises an LED lamp group 5 and a lens 6; the LED lamp group 5 is fixedly arranged on the lower side of the anti-dazzle baffle 42; the lens 6 is fixedly arranged on the outer side of the LED lamp group 5.

Further, the light adjusting assembly includes an adjusting rotary shaft 3 and a mirror rotary shaft 71; the adjusting rotating shaft 3 is rotatably installed at the outer side of the lamp body 10, two rotating holes 31 which are relatively sunken inwards are formed in one side end face of the adjusting rotating shaft 3 to form an operating part for rotating the adjusting rotating shaft 3, a section of spiral teeth is arranged in the middle of the adjusting rotating shaft along the outer side of a shaft body to form a worm 32 for being in gear transmission with a worm wheel 72, and a positioning shaft 33 is arranged at the other side of the adjusting rotating shaft to form an installation part for being in positioning installation with an adjusting rotating shaft positioning hole 47 at the outer side of a lower opening of the lamp body 10; one end of the mirror surface rotating shaft 71 is provided with a worm gear 72, and the middle part of the mirror surface rotating shaft is inwards sunken along the shaft body to form the other end fixedly connected with the mirror surface.

Further, the mirror surface is a total reflection mirror surface 74 extending symmetrically along both sides with the central axis; the total reflection mirror 74 is fixedly connected with a mirror rotating shaft 71 along one side extension direction of the central axis thereof, and is fixedly connected with a rotating supporting shaft 75 along the other side extension direction; a mirror surface turning shaft hole 44 a, a mirror surface turning shaft hole 46 b and a turning support shaft hole 45 are formed on the lower opening surface of the lamp body 10; the mirror surface rotation shaft 71 is rotatably installed at the lower opening of the lamp body 10, one end is installed in the a mirror surface rotation shaft hole 44 at the outer side of the lamp body 10, the middle mirror surface rotation support part 73 is installed in the b mirror surface rotation shaft hole 46, and the other end is fixedly connected with the total reflection mirror surface 74. One end of the rotary supporting shaft 75 is rotatably installed in the rotary supporting shaft hole 45, and the other end is fixedly connected with the total reflection mirror 74. The total reflection mirror 74 is rotatably installed at the lower opening of the lamp body 10 by the mirror rotation shaft 71 and the rotation support shaft 75.

Furthermore, a plurality of radiating fins 4 are distributed at intervals along the circumference outside the lamp body 10, and the radiating part in the shape of one is used for radiating the heat inside the lamp body 10; the surface of the lamp body 10 with the opening provided with the adjusting rotating shaft 3 is provided with an annular gap, and the shape of the positioning groove 41 is used for positioning and installing the operating part of the adjusting rotating shaft 3; a stop catch 34 is arranged between the operation part and the positioning groove 41; the transparent surface cover 2 is provided with a through hole which is communicated with an operation part of the adjusting rotating shaft 3.

Further, the lamp body device also comprises a cover plate 9 and a seal 8; the cover plate 8 is fixedly installed at the lower side of the lower opening of the lamp body 10, and the seal 8 is installed at the positions of the cover plate, the a mirror surface rotation axis hole 44, the b mirror surface rotation axis hole 46 and the rotation support axis hole 45 which are provided at the lower opening of the lamp body 10.

The working principle is as follows: in this embodiment, during the installation, dig a hole at the mounted position according to pre-buried seat 1's overall dimension earlier, then with pre-buried seat 1 fixed with the concrete, treat the basis solidification back, install the lamp body device in pre-buried seat 1, connect the power, withhold the upper shed of lamp body 10 with transparent face lid 2 again. In the using process, when the irradiation angle of the reflecting mirror surface needs to be adjusted, the operation does not need to be stopped, only the hand or a tool needs to rotate the adjusting rotating shaft 3 through the through hole on the transparent surface cover 2, the worm 32 on the adjusting rotating shaft 3 drives the worm wheel 72 to rotate, and therefore the total reflection mirror surface 74 is driven to rotate to the required angle. After the light emitted by the LED lamp set 5 is filtered and reflected by the anti-glare polarizer 7 on the total reflection mirror 74, the projected light eliminates the strong reflection light and the diffused light, so that the light becomes soft, the glare feeling is reduced, and the use effect is improved. This technical scheme in the use, only needs through adjust knob, can adjust lamp body component's the angle of shining as required at any time, has simple structure, convenient operation, practicality advantage such as strong.

The embodiments of the present invention have been described in detail with reference to the embodiments, but the present invention is not limited to the above embodiments, and those skilled in the art can make a plurality of equivalent transformations and substitutions without departing from the principles of the present invention after learning the content of the present invention.

Claims

1. An anti-dazzle underground lamp with an adjustable angle comprises an embedded seat, a lamp body device and a transparent surface cover; the embedded seat is of an upper opening and bottom sealing structure, and the lamp body device is installed in the embedded seat; the transparent surface cover is installed at the upper opening of the embedded seat, and is characterized in that: the lamp body device comprises a lamp body, an anti-dazzle component, a light-emitting lamp source, a reflecting mirror surface and a light adjusting component; the lamp body is of a vertically through cavity structure, and the middle part of an upper opening of the lamp body is provided with the anti-dazzle component; a light-emitting lamp source is arranged on the lower side of the anti-dazzle component; the lower opening of the lamp body is provided with the reflecting mirror surface; the lamp light adjusting component is arranged on the surface of the upper opening of the lamp body; the light adjusting component is provided with a worm wheel and a worm; the light reflecting mirror surface is fixedly connected with the worm wheel, forms worm transmission with the light adjusting component, and rotates 360 degrees by taking the central axis of the light adjusting component as an axis.

2. The anti-glare angle-adjustable underground lamp according to claim 1, wherein: the lamp body is of a cylindrical cavity structure with gradually changed pipe diameter and is communicated up and down; and the upper opening surface of the large-diameter end of the upper opening extends along the radial direction to form a step-shaped lip edge with a high outer part and a low inner part; the upper opening surface of the embedded seat extends along the radial direction to form a step-shaped groove; the outer steps of the lip edges are arranged at the bottom of the groove, and a gap is reserved between the outer steps and the side wall of the groove; the transparent surface cover is buckled and pressed on the upper opening of the embedded seat, and the shape of the side surface of the transparent surface cover is matched with the gap.

3. The anti-glare angle-adjustable underground lamp according to claim 2, wherein: the anti-dazzle component comprises an anti-dazzle baffle, a heat conduction rib and an anti-dazzle polarizer; the periphery of the anti-dazzle baffle is connected with an inner step of the lip edge of the opening on the lamp body through the heat conducting ribs; the light-emitting lamp source is arranged on the lower side of the anti-dazzle baffle; the anti-dazzle polarizers are arranged on two sides of the reflecting mirror surface.

4. The anti-glare angle-adjustable underground lamp according to claim 3, wherein: the light-emitting lamp source comprises an LED lamp group and a lens; the LED lamp bank is fixedly arranged on the lower side of the anti-dazzle baffle; the lens is fixedly arranged on the outer side of the LED lamp group.

5. The anti-glare angle-adjustable underground lamp according to claim 1, wherein: the light adjusting component comprises an adjusting rotating shaft and a mirror surface rotating shaft; the adjusting rotating shaft is rotatably arranged on the outer side of the lamp body, two rotating holes which are relatively sunken inwards are formed in one side end face of the adjusting rotating shaft to form an operating part for rotating the adjusting rotating shaft, a section of spiral teeth is arranged in the middle of the adjusting rotating shaft along the outer side of the shaft body to form a worm for being in transmission with a worm gear, and a positioning shaft is arranged on the other side of the adjusting rotating shaft to form an installation part for being in positioning installation with the outer side of the lower opening of the lamp body; one end of the mirror surface rotating shaft is provided with the worm wheel, and the other end of the mirror surface rotating shaft is fixedly connected with the reflecting mirror surface.

6. The anti-glare angle-adjustable underground lamp according to claim 5, wherein: the reflecting mirror surface is a total reflecting mirror surface which symmetrically extends along two sides with a central axis; the total reflection mirror surface is fixedly connected with the mirror surface rotating shaft along the extending direction of one side of the central axis of the total reflection mirror surface, and the extending direction of the other side of the total reflection mirror surface is fixedly connected with a rotating support shaft; the surface of the lower opening of the lamp body is provided with a mirror surface rotating shaft hole and a rotating support shaft hole; the mirror surface rotating shaft and the rotating support shaft are rotatably arranged in the mirror surface rotating shaft hole and the rotating support shaft hole, and the total reflection mirror surface is driven to be rotatably arranged at the lower opening of the lamp body.

7. The anti-glare angle-adjustable underground lamp according to claim 5, wherein: a plurality of radiating fins are distributed at intervals along the circumference outside the lamp body, and the radiating part in the shape of one is used for radiating the heat inside the lamp body; the surface of the lamp body, provided with the opening and the adjusting rotating shaft, is provided with an annular gap, and the lamp body is provided with a positioning groove in the shape of which the operating part of the adjusting rotating shaft is positioned and installed; a stop catch is arranged between the operating part and the positioning groove; the transparent surface cover is provided with a through hole which is communicated with the operation part of the adjusting rotating shaft.

8. The anti-glare angle-adjustable underground lamp according to claim 6, wherein: the lamp body device also comprises a cover plate and a seal; the apron fixed mounting be in lamp body under shed's downside, and its with the position in the mirror surface rotation axis hole that the lamp body under shed was equipped with and rotatory support shaft hole is installed sealed.