CN203703762U

CN203703762U - Ceiling lamp

Info

Publication number: CN203703762U
Application number: CN201420018645.3U
Authority: CN
Inventors: 李赛群
Original assignee: KING STAR OPTO-ELECTRONIC Co Ltd
Current assignee: KING STAR OPTO-ELECTRONIC Co Ltd
Priority date: 2014-01-13
Filing date: 2014-01-13
Publication date: 2014-07-09
Anticipated expiration: 2024-01-13

Abstract

The utility model discloses a ceiling lamp which comprises a base, a lampshade, a lamp panel, a microwave inductor and a power supply. The lamp panel, the microwave inductor and the power supply are arranged on the base. The microwave inductor is adopted as an induction device, the induction effect is very obvious, LED lamp beads are used for illumination, the energy saving effect is more obvious, and the ceiling lamp is especially suitable for underground parking garages and other public environments.

Description

A kind of lamp affixed to the ceiling

Technical field

The utility model relates to lighting device, relates in particular to a kind of induction lamp affixed to the ceiling for public place.

Background technology

Lamp affixed to the ceiling is not only for the illumination of daily house, and be widely used in building interior public place and throw light on, for example, in underground parking garage or building corridor, but the lamp affixed to the ceiling that these places are used is at present all generally touch sensible lamp affixed to the ceiling and acoustic control induction lamp affixed to the ceiling, it is very inconvenient to be applied in like this in underground garage, while entering garage, cannot remove touch sensible, can only take to honk etc. to sound and carry out acoustic control induction, easily produce noise.And be all to adopt energy-saving bulb to throw light in lamp affixed to the ceiling, energy-saving effect is lower, also easily there is mistake and control, especially human body sensing lamp affixed to the ceiling, its adhesive and disconnection have number of times to limit, of long duration will damage.

Summary of the invention

The utility model is in order to solve the technical problem existing in above-mentioned prior art, a kind of lamp affixed to the ceiling has been proposed, comprise a bottom be provided with the base of round boss, be located at binding post, microwave sensor, power supply on described round boss, be located at described round boss edge annular lamp plate, be distributed on the LED lamp on lamp plate, the lampshade matching with base, described binding post, microwave sensor, power supply are connected between civil power and lamp plate in turn.

Preferably, base adopts irony base, and lamp plate adopts aluminium base, good heat dissipation effect.

Preferably, lampshade medial surface is provided with to add lustre to and expands light film, luminous more evenly softer.

Preferably, power acquisition Switching Power Supply, is provided with constant-current drive circuit in it, and electric current is more stable, longer service life.

The utility model compact conformation, convenient and practical, adopt the induction installation of microwave sensor as induction lamp affixed to the ceiling, inductive effects is very accurate, and adopt LED lamp to be used for throwing light on, energy-conserving and environment-protective completely, and solved well the heat dissipation problem of numerous LED lamps, extend the service life of lamp affixed to the ceiling.

Accompanying drawing explanation

Fig. 1 is explosive view of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As shown in Figure 1 to Figure 2, the lamp affixed to the ceiling that the utility model one embodiment proposes, the lampshade 1 that comprises cup dolly 5 and cooperatively interact with base, described base 5 and the mutual clamping of lampshade 1, be fixedly connected with mode compared with screw, and more compact structure is also more attractive in appearance.

Base 1 is provided with a round boss towards lampshade direction, round boss is provided with multiple entrance holes and screw, by screw by binding post 6, microwave sensor 3, power supply 4 is fixed on boss, protruding edge of table is also fixed wtih an annular lamp plate 2, the electric wire that connects civil power penetrates in base from entrance hole, connect binding post 6, binding post 6 is connected with microwave sensor 3 again, then microwave sensor 3 is connected with power supply 4 again, last power supply 4 connects annular lamp plate 2, annular is uniform multiple LED lamp pearls on lamp plate 2, because density is larger, the caloric value of LED lamp is very large, therefore, in the utility model, adopt aluminium base as lamp plate, and base adopts irony base, aluminium base that can high-efficiency heat conduction conducts to the heat of LED on this abundant radiator of irony base, can dispel the heat rapidly, thereby guarantee that LED can stably be operated in low temperature environment, extend the service life of LED.

The utility model has adopted the microwave sensor in active sensor, in the time having people or car to move in induction range, microwave sensor can be according to the brightness of surround lighting, determine whether opening lamp affixed to the ceiling, microwave sensor has improved the accuracy of lamp affixed to the ceiling induction, can false sense not answer because of extraneous interference, is particularly useful for underground parking, and the induction life-span is also very long, guarantee the service life of product entirety.

Power acquisition Switching Power Supply of the present utility model, and in it, there is constant-current drive circuit, can provide the stable energy for LED lamp, and avoided the defect of the bulky elements such as transformer, the light and handy advantage of performance lamp affixed to the ceiling greatly, lamp affixed to the ceiling is worked and is also had more security under safe voltage.

The utility model is provided with to add lustre at lampshade medial surface and expands light film, and it is material that lampshade adopts transparent PC, and the expansion light film that adds lustre to combines with transparent PC lampshade, makes lamp affixed to the ceiling under the prerequisite of guaranteeing light transmittance, has retained the soft feature of traditional attraction lamp wiring.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a lamp affixed to the ceiling, it is characterized in that, comprise: a bottom be provided with round boss base, be located at binding post, microwave sensor, power supply on described round boss, be located at described round boss edge annular lamp plate, be distributed on the LED lamp on lamp plate, the lampshade matching with base, described binding post, microwave sensor, power supply are connected between civil power and lamp plate in turn.

2. lamp affixed to the ceiling as claimed in claim 1, is characterized in that, described base is irony base.

3. lamp affixed to the ceiling as claimed in claim 1, is characterized in that, described lamp plate is aluminium base.

4. lamp affixed to the ceiling as claimed in claim 1, is characterized in that, described lampshade medial surface is provided with to add lustre to and expands light film.

5. lamp affixed to the ceiling as claimed in claim 1, is characterized in that, described power acquisition Switching Power Supply, is provided with constant-current drive circuit in it.