CN201774707U - Multifunctional LED lamps - Google Patents

Abstract

The utility model relates to the technical field of lamps, in particular to a multifunctional LED lamp, which comprises a lamp main body, a control circuit board, a PIR infrared sensor, a first LED lamp corresponding to the LED lamp when being used as an induction lamp, a second LED lamp corresponding to the LED lamp when being used as a flashlight, and a change-over switch device for changing over the working states of the first LED lamp and the second LED lamp; the control circuit board is arranged in the lamp body, and the PIR infrared sensor, the first LED lamp, the second LED lamp and the change-over switch device are all arranged in the lamp body; the control circuit board is connected with the PIR infrared sensor, the first LED lamp, the second LED lamp and the change-over switch device; multifunctional LED lamps and lanterns structure is fairly simple, and the function is also more, can be applied to the occasion of multiple difference.

Description

Multifunctional LED lamps

Technical field:

The utility model relates to the technical field of lamps, in particular to a multifunctional LED lamp.

Background technique:

There are many kinds of lamps and lanterns, and their shapes are ever-changing. LED lamps are one of the commonly used lamps. LED lamp is a new energy-saving lamp. Its light source adopts LED or light-emitting diode, which has the characteristics of long life, high brightness, low power and remarkable energy-saving effect. It has been widely used in urban roads, residences, office places, public places, etc. occasion lighting.

Existing LED lamps generally only provide lighting for specific occasions, such as urban roads, courtyards, walkways, garages, office spaces, public places, etc. The lighting effect of LED lamps brings many conveniences to people's lives. However, in addition to providing lighting in specific occasions, commonly used LED lighting products do not have other functions, and the functions are relatively single, so it is difficult to apply to other non-specific occasions. In order to solve this problem, the Chinese patent No. "200420096507.3" discloses a "multifunctional LED lamp", which has an opening at the front end of the housing, an optical lens and an outer cover at the opening, and a terminal at the rear end of the housing. The socket is provided with a movable insertion rod and a groove at the bottom of the housing. The movable insertion rod is inserted into the sleeve, and the sleeve is connected with a suction cup seat, a fixed ring or a headgear belt; when in use, the movable insertion rod Stored in the groove to become a flashlight, it can also be used as a wall lamp, table lamp or bicycle warning light by setting the shell on the suction cup seat, headgear strap or fixed ring through the movable insert rod and sleeve, so as to achieve multi-functional use effect. The above-mentioned "multifunctional LED lamp" can be used not only as wall lamp, table lamp, etc., but also as a flashlight or bicycle warning lamp. It has many functions, but its structure is correspondingly complicated.

Utility model content:

The purpose of the utility model is to provide a multi-functional LED lamp for the deficiencies of the prior art, which has a relatively simple structure and many functions, and can be applied to many different occasions.

In order to achieve the above object, the utility model is realized through the following technical solutions: a multi-functional LED lamp, which includes a lamp body, a control circuit board, a PIR infrared sensor, and a corresponding first LED lamp when the LED lamp is used as an induction lamp, The corresponding second LED lamp when the LED lamp is used as a flashlight, and a switch device for switching the working status of the first LED lamp and the second LED lamp; the control circuit board is built in the lamp body, the PIR infrared sensor, the first The LED lamp, the second LED lamp and the switching device are all arranged on the main body of the lamp; the control circuit board is connected with the PIR infrared sensor, the first LED lamp, the second LED lamp and the switching device.

The switch device includes a sliding sleeve, a first tact switch for switching the working state of the first LED lamp, and a second tact switch for switching the working state of the second LED lamp; In the position slot section, the first tact switch and the second tact switch are respectively arranged at the upper and lower ends of the limit slot section, and the sliding sleeve is sleeved in the limit slot section; the control circuit board is connected to the first tact switch and the Second tact switch.

The first LED lamp is arranged on the upper side end of the lamp body, the second LED lamp is arranged on the upper end surface of the lamp body, and the PIR infrared sensor is arranged on the lower side end of the lamp body.

The multi-functional LED lamp also includes a mounting seat connected to the sliding sleeve.

The changeover switch device is a slide switch with gear positions, and the control circuit board is connected to the slide switch.

A battery slot for placing a power supply battery is provided in the main body of the lamp.

The main body of the lamp is provided with a power interface for external power supply.

The control circuit board is provided with a vibration induction switch.

The control circuit board is provided with a constant-on circuit for controlling the first LED light to be always on, and a blinking circuit for controlling the second LED light to blink.

The multi-functional LED lamp also includes a mounting seat connected to the main body of the lamp.

The beneficial effects of the utility model are: the multifunctional LED lamp described in the utility model, which includes a control circuit board, a PIR infrared sensor, a corresponding first LED lamp when the LED lamp is used as an induction lamp, and a corresponding first LED lamp when the LED lamp is used as a flashlight. The second LED lamp, and the switching device for switching the working state of the first LED lamp and the second LED lamp; the control circuit board is connected with the PIR infrared sensor, the first LED lamp, the second LED lamp and the switching device The LED lamp with the above structure is provided with the first LED lamp for use as an induction lamp, and the second LED lamp for use as a flashlight, and the working state of the first LED lamp and the second LED lamp is switched by operating the switching switch device; when the switching device is switched to correspond to the first LED lamp, the control circuit board controls the working mode of the first LED lamp according to the induction signal of the PIR infrared sensor. At this time, the LED lamp can be used as an induction lamp. Applied to lighting in various specific occasions; when the switch device is switched to correspond to the second LED light, the control circuit board controls the second LED light to work, and the second LED light is always on. At this time, you can hold the main body of the light The LED lamp is used as a flashlight; the use of different functions of the LED lamp can be realized by operating the switching device. Therefore, the utility model not only has a relatively simple structure, but also has many functions, and can be applied to many different occasions.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is a schematic diagram of the utility model after removing the installation seat;

Fig. 3 is a schematic structural view of Embodiment 1 of the present invention after removing the mounting seat and the sliding sleeve;

Fig. 4 is a schematic structural diagram of Embodiment 2 of the utility model.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further described:

Embodiment 1, as shown in Fig. 1 to Fig. 3, the multifunctional LED lamp described in the utility model includes a lamp main body 1 and a switching device, the lamp main body 1 has a built-in control circuit board, and the upper side end of the lamp main body 1 A first LED lamp 4 is provided, a second LED lamp 5 is provided on the upper surface of the lamp main body 1, and a PIR infrared sensor 2 is provided on the lower side of the lamp main body 1; wherein, the control circuit board is connected to the PIR infrared sensor 2 , the first LED lamp 4 and the second LED lamp 5 . Of course, the installation positions of the first LED lamp 4 , the second LED lamp 5 and the PIR infrared sensor 2 are not limited to the above-mentioned positions, and can be designed according to specific needs. Among them, the function of the first LED lamp 4 is that when the LED lamp is used as a sensor lamp, the first LED lamp 4 provides illumination; the function of the second LED lamp 5 is that when the LED lamp is used as a flashlight, the second LED lamp 5 Provide lighting; the function of the switching device is to switch the working state of the first LED lamp 4 and the second LED lamp 5; the function of the control circuit board is to control the working mode of the first LED lamp 4 and the second LED lamp 5. Wherein, the main body of the lamp 1 is provided with a battery slot for placing a power supply battery, and is provided with a power interface for an external power supply, not only the battery can be installed to provide a power supply, but also the power interface can be used to connect an external power supply to provide a power supply. Meet the needs of different occasions.

In the first embodiment, the switch device includes a sliding sleeve 3, a first tact switch 7 for switching the working state of the first LED lamp 4, and a second tact switch 7 for switching the working state of the second LED lamp 5. switch 6; the middle position of the lamp body 1 is provided with a limit groove section 11, the first tact switch 7 and the second tact switch 6 are respectively set at the upper and lower ends of the limit groove section 11, and the sliding sleeve 3 is sleeved on The limit slot section 11; the control circuit board is connected to the first tact switch 7 and the second tact switch 6; the sliding sleeve 3 can slide in the limit slot section 11. Of course, in addition to the middle position, the limiting groove segment 11 can also be arranged at other positions of the lamp body 1, such as the middle and lower positions of the lamp body 1, etc., which can be determined according to product design requirements.

The operation method of using the LED lamp as an induction lamp is as follows: slide the sliding sleeve 3 to the upper end of the limit groove section 11, the sliding sleeve 3 triggers the first tact switch 7, and the first LED lamp 4 enters the working state, at this time , the control circuit board controls the first LED light 4 to work according to the induction signal of the PIR infrared sensor 2 . For example, when the PIR infrared sensor 2 senses human body temperature radiation, it sends an induction signal to the control circuit board, and the control circuit board controls the first LED lamp 4 to light up; when the first LED lamp 4 continues to light up for a period of time, and the PIR infrared After the sensor 2 does not sense the induction signal of human body temperature radiation, the control circuit board controls the first LED light 4 to be extinguished, thereby realizing the purpose of providing illumination by automatic induction and saving electricity. Of course, the working mode of the first LED lamp 4 is not limited, such as the time range of continuous lighting, the working mode of day or night, etc., can be designed according to actual needs.

The operation method of using the LED lamp as a flashlight is as follows: slide the sliding sleeve 3 to the lower end of the limit groove section 11, the sliding sleeve 3 triggers the second tact switch 6, the second LED lamp 5 enters the working state, and the control circuit board Control the second LED lamp 5 to be always on. At this time, you can hold the lamp body 1 to use the LED lamp as a flashlight, and slide the sliding sleeve 3 away from the second light touch switch 6 to turn off the second LED lamp 5 .

Further, in the first embodiment, the multifunctional LED lamp further includes a mounting seat 9 connected to the sliding sleeve 3 . When the LED lamp is used as an induction lamp, the mounting base 9 can be used to install and fix the LED lamp on a wall, a table, a cabinet, etc., or even on objects such as a bicycle.

Further, in the first embodiment, the control circuit board is provided with a vibration sensor switch. When the LED lamp is in a vibrating environment, the vibration sensor switch enters the working state, and the control circuit board compulsorily controls the first LED lamp 4 and the second LED lamp. The LED light 5 enters the set working mode, for example, the first LED light 4 is always on, and the second LED light 5 is flickering at the same time. The always-on circuit for the lamp 4 to be always on, and the blinking circuit for controlling the flickering of the second LED lamp 5 . Of course, the actual working mode is not limited to this, and can be designed according to needs. In a vibrating environment, such as an earthquake or bicycle walking, LED lamps will be forced into the set working mode, which can bring great help to people. For example, people can hold LED lamps during an earthquake, which can not only provide lighting, It can also be used as a signal for emergency help, and can be used as a warning light in the process of bicycle walking.

To sum up, the multifunctional LED lamp described in the utility model can realize different functions of the LED lamp through the operation of the switching device, not only the structure is relatively simple, but also the functions are more, and it can be applied to many different occasions .

Embodiment 2, as shown in FIG. 4 , differs from Embodiment 1 in that the switching device of the multi-function LED lamp is a slide switch 8 with gear positions, and the control circuit board is connected to the slide switch 8 . By operating the slide switch 8 to different gear positions, the LED lamps will correspondingly enter the working mode when used as induction lamps or flashlights. At this time, the mounting base 9 of the multifunctional LED lamp can be directly connected to the main body 1 of the lamp. It can be installed and fixed on bicycles and other objects.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (10)

1. Multifunctional LED light fixture, it comprises lamp main body (1), it is characterized in that: it also comprises control circuit board, PIR infrared inductor (2), a LED lamp (4) of correspondence when the LED light fixture uses as sense light, the 2nd LED lamp (5) of correspondence when the LED light fixture uses as flashlight, and the converting switch device that is used to switch a LED lamp (4) and the 2nd LED lamp (5) operating state; Described control circuit board is built in lamp main body (1), and PIR infrared inductor (2), a LED lamp (4), the 2nd LED lamp (5) and converting switch device all are arranged at described lamp main body (1); Control circuit board connects described PIR infrared inductor (2), a LED lamp (4), the 2nd LED lamp (5) and converting switch device.

2. Multifunctional LED light fixture according to claim 1, it is characterized in that: described converting switch device comprises sliding sleeve (3), be used to switch first touch-switch (7) of LED lamp (a 4) operating state, be used to switch second touch-switch (6) of the 2nd LED lamp (5) operating state; Described lamp main body (1) middle section position is provided with stopper slot section (11), and first touch-switch (7) and second touch-switch (6) are located at the two ends up and down of stopper slot section (11) respectively, and sliding sleeve (3) is sheathed on stopper slot section (11); Control circuit board connects described first touch-switch (7) and second touch-switch (6).

3. Multifunctional LED light fixture according to claim 2, it is characterized in that: a described LED lamp (4) is arranged at the top side of lamp main body (1), the 2nd LED lamp (5) is arranged at the upper surface of lamp main body (1), and PIR infrared inductor (2) is arranged at the bottom side of lamp main body (1).

4. according to claim 2 or 3 described Multifunctional LED light fixtures, it is characterized in that: described Multifunctional LED light fixture also comprises mount pad (9), and mount pad (9) is connected with sliding sleeve (3).

5. Multifunctional LED light fixture according to claim 1 is characterized in that: described converting switch device is the slide switch (8) of band gear, and control circuit board connects this slide switch (8).

6. Multifunctional LED light fixture according to claim 1 is characterized in that: described lamp main body offers the battery case that is used to place supplying cell in (1).

7. Multifunctional LED light fixture according to claim 1 is characterized in that: described lamp main body (1) is provided with the power interface that is used for external power supply.

8. Multifunctional LED light fixture according to claim 1 is characterized in that: described control circuit board is provided with vibration inducted switch.

9. Multifunctional LED light fixture according to claim 8 is characterized in that: described control circuit board is provided with the normal brightening circuit of control the one LED lamp (4) Chang Liang, and the flashing circuit of controlling the flicker of the 2nd LED lamp (5).

10. according to each described Multifunctional LED light fixture of claim 5 to 9, it is characterized in that: described Multifunctional LED light fixture also comprises mount pad (9), and mount pad (9) is connected with lamp main body (1).

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