CN215174570U

CN215174570U - LED response dome lamp

Info

Publication number: CN215174570U
Application number: CN202120831516.6U
Authority: CN
Inventors: 林萌莉
Original assignee: Suzhou Zhaochang Electronic Technology Co ltd
Current assignee: Suzhou Zhaochang Electronic Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-14
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a LED induction dome lamp, which comprises a lamp shell, a lifting ring and an LED substrate, wherein the lamp shell is in a flaring structure, the top end of the lamp shell is provided with a driving power supply, the lifting ring is positioned at the top end of the driving power supply, the LED substrate is positioned at the inner side of the lamp shell, and the LED substrate is provided with an LED lamp bead; also includes a lens plate and an inductor mechanism; the lens plate is detachably connected with the bottom end of the lamp shell through screws, is positioned below the LED substrate and comprises a plate body and an annular lens; the inductor mechanism penetrates through the central through hole of the lens plate and is detachably connected with the lamp shell, and the inductor mechanism comprises an inductor, a bottom shell and a chuck. The utility model discloses can realize that the human body of auto-induction realizes under the prerequisite of turning on the light illumination, use the lens board to replace the lamp shade, the inductor is located the outside of lens board, avoids the lamp shade to block the detected signal of inductor, makes things convenient for the dismantlement of inductor to change the operation simultaneously.

Description

LED response dome lamp

Technical Field

The utility model relates to a LED lamp, concretely relates to LED response dome lamp.

Background

The existing LED ceiling lamp is provided with an inductor due to the requirements of intelligence and energy conservation, and realizes automatic lighting after the human body is detected to be close.

Most of the existing inductors of the LED ceiling lamp are arranged inside the lampshade. Although the appearance is neat and beautiful, the lampshade can block the detection signal of the sensor to a certain degree, so that the sensitivity of the sensor is reduced, and the bad phenomenon that the human body approaches the ceiling lamp but the lamp is not on can occur.

And, the inductor is compared in LED lamp pearl, for fragile components and parts. If the inductor damages, when the maintenance is changed, need all pull down lamp shade and LED base plate, can dismantle the change to the inductor in the side, lead to the change operation of inductor comparatively complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a LED response dome lamp can use the lens board to replace the lamp shade under the prerequisite that realizes that the auto-induction human body realizes turning on the light illumination, and the inductor is located the outside of lens board, avoids the lamp shade to block the detected signal of inductor, makes things convenient for the dismantlement of inductor to change the operation simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions:

an LED induction ceiling lamp comprises a lamp shell, a lifting ring and an LED substrate, wherein the lamp shell is of a flaring structure, a driving power supply is arranged at the top end of the lamp shell, the lifting ring is positioned at the top end of the driving power supply, the LED substrate is positioned on the inner side of the lamp shell, and LED lamp beads are arranged on the LED substrate; also includes a lens plate and an inductor mechanism; the lens plate is detachably connected with the bottom end of the lamp shell through screws, is positioned below the LED substrate and comprises a plate body and an annular lens; the inductor mechanism penetrates through the central through hole of the lens plate and is detachably connected with the lamp shell, and the inductor mechanism comprises an inductor, a bottom shell and a chuck.

Furthermore, the lens plate is annular, and the screws are positioned at the edge of the lens plate and at the position close to the central through hole; the annular lens is multiple in number and is arranged concentrically with the plate body.

Furthermore, the position of the annular lens corresponds to that of the LED lamp bead, and the cross section of the annular lens is a convex lens.

Further, the inductor of inductor mechanism specifically is located between drain pan and the chuck, the recess joint in chuck and lamp body middle part.

Furthermore, the detection end of the inductor is arranged downwards, and the bottom shell is detachably connected with the bottom end of the inductor; the inductor is a microwave human body inductor.

The utility model has the advantages that: the utility model provides a LED response dome lamp, can realize that the human prerequisite of lighting a light of realizing turning on the light of auto-induction, use the lens board to replace the lamp shade, the inductor is located the outside of lens board, can avoid original lamp shade to block the detected signal of inductor, promote the human sensitivity of lamps and lanterns response, avoid the human bad phenomenon of lighting a light after being close, can directly take off the inductor under the condition of not dismantling lens board and LED base plate simultaneously, make things convenient for the dismantlement of inductor to change the operation.

Drawings

Fig. 1 is the utility model relates to a whole structure schematic diagram of LED response dome lamp.

Fig. 2 is a schematic view of the structure shown in fig. 1 from another perspective.

Fig. 3 is a schematic view of a part of the structure of a LED-sensing dome lamp of the present invention.

Fig. 4 is the schematic view of the lens plate structure of the LED-sensing dome lamp of the present invention.

Fig. 5 is a schematic view of the sensor mechanism of the LED-sensing dome lamp of the present invention.

In the figure: 1. a lamp housing; 2. a drive power supply; 3. a hoisting ring; 4. an LED substrate; 5. LED lamp beads; 6. a lens plate; 61. a plate body; 62. an annular lens; 63. a central through hole; 7. a screw; 8. an inductor mechanism; 81. an inductor; 82. a bottom case; 83. a chuck.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, an LED sensing dome lamp includes a lamp housing 1, a hanging ring 3 and an LED substrate 4, wherein the lamp housing 1 is of a flaring structure, a driving power supply 2 is arranged at the top end of the lamp housing 1, the hanging ring 3 is arranged at the top end of the driving power supply 2, the LED substrate 4 is arranged at the inner side of the lamp housing 1, an LED lamp bead 5 is arranged on the LED substrate 4, the LED lamp bead 5 is used for emitting light and lighting, and the driving power supply 2 is used for supplying power to the LED lamp bead 5; further comprising a lens plate 6 and an inductor mechanism 8; the lens plate 6 is detachably connected with the bottom end of the lamp housing 1 through a screw 7, the lens plate 6 is positioned below the LED substrate 4, and the lens plate 6 comprises a plate body 61 and an annular lens 62; the sensor mechanism 8 penetrates through the central through hole 63 of the lens plate 6 and is detachably connected with the lamp housing 1, the sensor mechanism 8 comprises a sensor 81, a bottom shell 82 and a chuck 83, and the sensor 81 is used for sensing the approach of a human body.

The lens plate 6 is circular, and the screw 7 is positioned at the edge of the lens plate 6 and at a position close to the central through hole 63; the annular lens 62 is provided in a plurality and is arranged concentrically with the plate body 61, and the diameter of the plurality of annular lenses 62 increases from the inside to the outside.

Annular lens 62 is corresponding with LED lamp pearl 5's position, annular lens 62's cross section is convex lens, and annular lens 62 is used for refracting the light that sends LED lamp pearl 5 and diverges to replace the effect of original lamp shade, ensure illumination intensity.

Inductor 81 of inductor mechanism 8 specifically is located between drain pan 82 and the chuck 83, the recess joint in chuck 83 and lamp body 1 middle part can be realized dismantling and install fixedly through revolving soon.

The detection end of the inductor 81 is arranged downwards, and the bottom shell 82 is detachably connected with the bottom end of the inductor 81; the inductor 81 is specifically a microwave human body inductor for inducing a human body by microwaves, which is a well-established art.

The utility model discloses a theory of operation does: inductor mechanism 8 is located the bottom middle part of lamp body 1, and inductor mechanism 8 runs through LED base plate 4 and lens board 6 to the detection end of inductor 81 of inductor mechanism 8 downwardly protrudes lens board 6, and therefore the detection range of inductor 81 is wide-angle downwards, and its coverage is wide, can not block or interfere by the structure of lamps and lanterns itself, consequently can bring into play inductor 81's sensitivity completely, avoids someone to be close the bright bad phenomenon of LED lamp pearl 5 behind the lamps and lanterns.

The bright light emitted by the LED lamp beads 5 after being electrified is refracted and diffused by the annular lens 62 on the lens plate 6 and then emitted downwards in a wide angle, so that illumination is realized, and the illumination intensity can be ensured.

When the sensor mechanism 8 needs to be replaced, the sensor mechanism 8 is manually screwed, so that the chuck 83 at the top end of the sensor mechanism 8 is separated from the groove in the middle of the lamp shell 1, and other parts on the lamp do not need to be detached, thereby realizing the rapid detachment and replacement of the sensor mechanism 8.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An LED induction ceiling lamp comprises a lamp shell (1), a lifting ring (3) and an LED substrate (4), wherein the lamp shell (1) is of a flaring structure, a driving power supply (2) is arranged at the top end of the lamp shell (1), the lifting ring (3) is positioned at the top end of the driving power supply (2), the LED substrate (4) is positioned at the inner side of the lamp shell (1), and an LED lamp bead (5) is arranged on the LED substrate (4); the method is characterized in that: also comprises a lens plate (6) and an inductor mechanism (8); the lens plate (6) is detachably connected with the bottom end of the lamp shell (1) through a screw (7), the lens plate (6) is located below the LED substrate (4), and the lens plate (6) comprises a plate body (61) and an annular lens (62); the sensor mechanism (8) penetrates through a central through hole (63) of the lens plate (6) and is detachably connected with the lamp housing (1), and the sensor mechanism (8) comprises a sensor (81), a bottom shell (82) and a chuck (83).

2. The LED-responsive dome lamp of claim 1, wherein: the lens plate (6) is annular, and the screw (7) is positioned at the edge of the lens plate (6) and at a position close to the central through hole (63); the annular lens (62) is plural in number and is arranged concentrically with the plate body (61).

3. The LED-responsive dome lamp of claim 2, wherein: the annular lens (62) corresponds to the position of the LED lamp bead (5), and the cross section of the annular lens (62) is a convex lens.

4. The LED induction dome lamp of claim 3, wherein: inductor (81) of inductor mechanism (8) specifically are located between drain pan (82) and chuck (83), chuck (83) and the recess joint in lamp body (1) middle part.

5. The LED induction dome lamp of claim 4, wherein: the detection end of the inductor (81) is arranged downwards, and the bottom shell (82) is detachably connected with the bottom end of the inductor (81); the inductor (81) is a microwave human body inductor.