CN205896856U - Multi -functional LED porch lamp - Google Patents

Abstract

The utility model relates to a multi -functional LED porch lamp, which comprises the components of a lampshade, the upper end of lamp shade is provided with the shade holder, the inside lower extreme of going up the shade holder is provided with the circuit board, the upper surface of circuit board is provided with circuit module, circuit module is connected with the commercial power and inserts the power cord, the lower surface of circuit board is provided with the LED array, the upper end of going up the shade holder is provided with the mount, the lower extreme of lamp shade is provided with down the shade holder, the lower extreme center of shade holder is provided with sense controller down, the lower extreme border of shade holder evenly is provided with and hangs the ear of grain down, the utility model has the advantages of simple structure, economical and practical, integrated degree height, and the appearance is pleasing to the eye, makes the people pleasing.

Description

A kind of multi-functional led porch lamp

Technical field

This utility model belongs to lighting technical field and in particular to a kind of multi-functional led porch lamp.

Background technology

Porch projects before referring to building door, the length length having top cover, the passage of Lang Tai or supplying people to walk before house Road；Porch lamp is mounted in the lamp in porch, acts primarily as the effect of illumination, but in view of saving electric energy, it is desirable to porch Lamp is people Lai Dengliang, turns off the light when you leave；And before entering door, for example, need door to open, it is also desirable that porch lamp exists People extinguishes after can keeping the lamp bright regular hour after walking again；In addition, the owner in house is there is also a desire for when guest comes, can be accurate Obtain the message that guest arrives, good enabling earlier meets guest, the road hospitable to show owner, it is also desirable that porch lamp has music to carry Awake function, can't see across door, but can hear musical sound, and this is accomplished by the bright music simultaneously of lamp and rings；Existing market also has class As product, but the slightly aobvious complexity of structure and circuit, partial function is idle, causes to waste, detection range is little, and degree of integration is low, Need often to safeguard, profile is also very common, does not play the effect at ornamental aspect for the porch lamp；For solving the above problems, exploitation A kind of multi-functional led porch lamp is necessary.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of structurally simple, economical practical, The high multi-functional led porch lamp of degree of integration, and good looking appearance, make people pleasing.

The purpose of this utility model is achieved in that a kind of multi-functional led porch lamp, including lampshade, described lampshade Upper end is provided with upper lamp shade seat, and the interior lower end of described upper lamp shade seat is provided with circuit board, the upper surface setting of described circuit board There is circuit module, described circuit module is connected with city and is electrically accessed power line, the lower surface of described circuit board is provided with led array, The upper end of described upper lamp shade seat is provided with fixed mount, and the lower end of described lampshade is provided with lower lamp shade seat, under described lower lamp shade seat End is provided centrally with induction controller, and the lower end edge of described lower lamp shade seat is evenly arranged with and hangs fringe.

Described upper lamp shade seat and lower lamp shade seat are thin-walled hollow cylindrical structure.

It is evenly arranged with louvre group on the thin-walled of described upper lamp shade seat.

Described circuit module includes power module, led drive module, music module.

Described led drive module is constant-current drive circuit module.

Described fixed mount is made up of fixed seat and fix bar.

Described fixed seat is round recessed structure, and the bottom of described round recessed structure is provided with opening.

Described fix bar is hollow elongate cylinder structure, and the internal diameter of this hollow elongate cylinder structure is consistent with opening.

Described circuit board is two-sided glass-fiber-plate or double-face aluminium substrate.

Described led array is paster led array.

Described induction controller includes pyroelectric infrared sensor, infrared induction control chip, photoconductive resistance and Fei Nie That lens.

Described infrared induction control chip is ch8083 chip.

The beneficial effects of the utility model are: this utility model adopts infrared induction control chip ch8083, and collection is light-operated to be opened In three zones all over the body, degree of integration is high, and peripheral circuit is simply easily realized for pass, time delayed turn-off switch, human body infrared inductive switch； Using Fresnel Lenses, it is placed in the receiving terminal of Thermoelectric Infrared Sensor, detect receiving sensitivity to improve it, effectively increase The detection range to human body for the induction controller；Using double-face aluminium substrate, the distinctive structure of aluminium base can help led array fine Ground radiating, led stable luminescence, long service life；Using led drive module, and it is set to constant current drive mode, meet Led operating characteristic it is ensured that the led brightness of each paster, the concordance of colourity, improves the reliability of led, and be prevented effectively from thunderbolt and The surge of electrical network, makes led service life longer；Total, this utility model has structurally simple, economical practical, degree of integration height Advantage, and good looking appearance, make people pleasing.

Brief description

Fig. 1 is internal structure schematic diagram of the present utility model.

Fig. 2 is external structure schematic diagram of the present utility model.

Fig. 3 is function connects circuit block diagram of the present utility model.

Fig. 4 is power-supplying circuit block diagram of the present utility model.

Fig. 5 is fixed rack structure schematic diagram of the present utility model.

In figure: 1, lampshade 2, upper lamp shade seat 3, circuit module 4, fixed mount 41, fixed seat 41, fix bar 43rd, opening 5, city be electrically accessed power line 6, circuit board 7, led array 8, lower lamp shade seat 9, induction controller 91, Pyroelectric infrared sensor 92, infrared induction control chip 93, photoconductive resistance 94, Fresnel Lenses 10, hang fringe 11st, louvre group.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described further.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of multi-functional led porch lamp, including lampshade 1, described lampshade 1 upper End is provided with upper lamp shade seat 2, and the interior lower end of described upper lamp shade seat 2 is provided with circuit board 6, and the upper surface of described circuit board 6 sets It is equipped with circuit module 3, described circuit module 3 is connected with city and is electrically accessed power line 5, the lower surface of described circuit board 6 is provided with led Array 7, the upper end of described upper lamp shade seat 2 is provided with fixed mount 4, and the lower end of described lampshade 1 is provided with lower lamp shade seat 8, described under The lower end of shade holder 8 is provided centrally with induction controller 9, and the lower end edge of described lower lamp shade seat 8 is evenly arranged with and hangs fringe 10；Institute Stating upper lamp shade seat 2 and lower lamp shade seat 8 is thin-walled hollow cylindrical structure；It is evenly arranged with scattered on the thin-walled of described upper lamp shade seat 2 Hot hole group 11；Described circuit module 3 includes power module 31, led drive module 32, music module 33；Described led drives mould Block 32 is constant-current drive circuit module；Described fixed mount 4 is made up of fixed seat 41 and fix bar 42；Described fixed seat 41 is that circle is recessed Slot structure, the bottom of described round recessed structure is provided with opening 43；Described fix bar 42 is hollow elongate cylinder structure, in this The internal diameter of empty slender cylinder structure is consistent with opening 43；Described circuit board 6 is double-face aluminium substrate；Described led array 7 is paster Led array；Described induction controller 9 includes pyroelectric infrared sensor 91, infrared induction control chip 92, photoconductive resistance 93 With Fresnel Lenses 94；Described infrared induction control chip 92 is ch8083 chip.

When this utility model is implemented, the upper end of lampshade 1 is provided with upper lamp shade seat 2, and the interior lower end of upper lamp shade seat 2 is provided with Circuit board 6, the upper surface of circuit board 6 is provided with circuit module 3, and circuit module 3 is connected with city and is electrically accessed power line 5, circuit board 6 Lower surface be provided with led array 7, the upper end of upper lamp shade seat 2 is provided with fixed mount 4, and the lower end of lampshade 1 is provided with lower lamp shade seat 8, the lower end of lower lamp shade seat 8 is provided centrally with induction controller 9, and the lower end edge of lower lamp shade seat 8 is evenly arranged with and hangs fringe 10；Lamp Cover seat 2 and lower lamp shade seat 8 are thin-walled hollow cylindrical structure；Louvre group 11 is evenly arranged with the thin-walled of upper lamp shade seat 2；Electricity Road module 3 includes power module 31, led drive module 32, music module 33；Led drive module 32 is constant-current drive circuit Module；Fixed mount 4 is made up of fixed seat 41 and fix bar 42；Fixed seat 41 is round recessed structure, and the bottom of round recessed structure sets It is equipped with opening 43；Fix bar 42 is hollow elongate cylinder structure, the internal diameter of this hollow elongate cylinder structure and opening 43 1 Cause；Circuit board 6 is double-face aluminium substrate；Led array 7 is paster led array；Induction controller 9 includes rpyroelectric infrared sensing Device 91, infrared induction control chip 92, photoconductive resistance 93 and Fresnel Lenses 94；Infrared induction control chip 92 is ch8083 core Piece；After completing above-mentioned installation, you can this utility model is come into operation, city is electrically accessed power line 5 and connects with civil power, will consolidate Reservation 41 fixes and can use with the top of porch；

Operation principle: by the built-in light-operated switch of infrared induction control chip 92, with comprising photoconductive resistance 93 Peripheral circuit sets to the threshold value of light-operated switch, to control porch lamp not work daytime, and work in the evening；By infrared induction The built-in human body infrared inductive switch of control chip 92, when receiving the induced signal that pyroelectric infrared sensor 91 transmits, A high level can be exported, this high level, through led drive module 32, is converted into constant-current source, lights led array 7, simultaneously this height Level is also provided to music module 33, and while LED lamp is bright, music is sounded, and tells owner's " having guest to call on " in house, this height Level can become low level after maintaining certain time, and when people does not leave effective detection region, pyroelectric infrared sensor 91 will Receive the infrared induction signal that human body sends, then export high level, the bright music of lamp is rung, when people leaves effective detection region When, pyroelectric infrared sensor 91 can not receive the infrared induction signal that human body sends, and exports low level；At this moment pass through infrared The built-in time delayed turn-off switch of sensing control chip 92, arranges peripheral circuit on request, after controlling people to leave, lamp and concert Maintain the regular hour, then automatically shut down；

The lower end edge of lower lamp shade seat 8 is evenly arranged with and hangs fringe 10, hangs fringe 10 so that whole porch lamp seems beautiful outline form See, pleasing；Louvre group 11 is evenly arranged with the thin-walled of upper lamp shade seat 2, convenient radiating, make porch lamp working stability, Longevity of service；Led drive module 32 is constant-current drive circuit module, and constant-current drive circuit module provides stable work for led Make electric current so that led stable luminescence, service life extends；Circuit board 6 is double-face aluminium substrate, provides preferably radiating way for led Footpath, also extends led service life simultaneously；Led array 7 is paster led array, and paster led is easily small-sized, slim, lightweight, invisible Shape limits, and is easily formed various application；Infrared induction control chip 92 is ch8083 chip, and this chip is technical grade standard, surely Qualitative good, strong antijamming capability, degree of integration is high, collection light-operated switch, time delayed turn-off switch, the big work(of human body infrared inductive switch three Can, sop8 environmental protection encapsulates, and chip volume is little, low cost, and peripheral circuit is simple, easily realizes；Total, this utility model Have the advantages that structurally simple, economical practicality, degree of integration are high, and good looking appearance, make people pleasing.

Claims (9)

1. a kind of multi-functional led porch lamp, including lampshade (1) it is characterised in that: the upper end of described lampshade (1) is provided with upper lamp Cover seat (2), the interior lower end of described upper lamp shade seat (2) is provided with circuit board (6), and the upper surface of described circuit board (6) is provided with Circuit module (3), described circuit module (3) is connected with city and is electrically accessed power line (5), the lower surface setting of described circuit board (6) There is led array (7), the upper end of described upper lamp shade seat (2) is provided with fixed mount (4), and the lower end of described lampshade (1) is provided with lower lamp Cover seat (8), the lower end of described lower lamp shade seat (8) is provided centrally with induction controller (9), the lower end edge of described lower lamp shade seat (8) Hang fringe (10) along being evenly arranged with.

2. a kind of multi-functional led porch lamp according to claim 1 it is characterised in that: described upper lamp shade seat (2) and lower lamp Cover seat (8) is thin-walled hollow cylindrical structure.

3. a kind of multi-functional led porch lamp according to claim 1 and 2 it is characterised in that: described upper lamp shade seat (2) Louvre group (11) is evenly arranged with thin-walled.

4. a kind of multi-functional led porch lamp according to claim 1 it is characterised in that: described circuit module (3) includes Power module (31), led drive module (32), music module (33).

5. a kind of multi-functional led porch lamp according to claim 1 it is characterised in that: described fixed mount (4) is by fixed seat (41) form with fix bar (42).

6. a kind of multi-functional led porch lamp according to claim 5 it is characterised in that: described fixed seat (41) be circle recessed Slot structure, the bottom of described round recessed structure is provided with opening (43).

7. a kind of multi-functional led porch lamp according to claim 5 it is characterised in that: described fix bar (42) be hollow Slender cylinder structure, the internal diameter of this hollow elongate cylinder structure is consistent with opening (43).

8. a kind of multi-functional led porch lamp according to claim 1 it is characterised in that: described circuit board (6) be two-sided glass Fine plate or double-face aluminium substrate.

9. a kind of multi-functional led porch lamp according to claim 1 it is characterised in that: described induction controller (9) comprises There are pyroelectric infrared sensor (91), infrared induction control chip (92), photoconductive resistance (93) and Fresnel Lenses (94).