CN205782528U - The multi-functional lamp for repairing of LED - Google Patents

Abstract

This utility model relates to LED lamp for repairing field, a kind of multi-functional lamp for repairing of LED is provided, it includes cast aluminium shell, controls button, LED drive circuit plate, the first LED lamp, the second LED lamp, lithium battery and duplex wick lens, and wherein LED drive circuit plate includes MCU controller, lithium cell charging module, LED drive module, power management module and alarm module.This utility model uses high capacity lithium ion battery, uses the time long, and does not has the puzzlement of connecting line during use, there is stronger safety and higher convenience, it addition, this utility model controls LED lamp and the duty of lithium battery by LED drive circuit plate, the most intelligent, finally, this utility model employing LED lamp is as LED lamp source, and configures duplex wick lens, and therefore light is concentrated, brightness is high, and the most broken.

Description

LED multi-function maintenance light

technical field

The utility model belongs to the field of LED maintenance lamps, in particular to an LED multifunctional maintenance lamp.

Background technique

At present, there are mainly two types of maintenance lights according to the power supply mode: one uses external power supply, and the other uses battery power supply. Those who use an external power supply must connect an external power supply, but the power connection line is very obstructive in a small space. If a 220V power supply is used, its safety cannot be guaranteed, and it is also very unsafe. The general use time of the rechargeable battery is only 2 hours, which is obviously not enough in the wild or in a special environment.

There are mainly two types of maintenance lamps in the existing market according to the light source: incandescent bulbs and LED lamp beads. Incandescent lamps are easy to break even with a protective cover, and their luminous angle is 360 degrees, and the light is not concentrated, while LED lamp bead maintenance lamps mainly use multiple small power packaged lamp beads, which have low brightness and poor lighting effect. In addition, the housings of maintenance lamps in the existing market are basically made of plastic, which has a serious heat dissipation problem after long-term use, and the strength of the plastic is not good, and the durability is not high.

Utility model content

【Technical problems to be solved】

The purpose of this utility model is to provide an LED multifunctional maintenance lamp to solve one of the above technical problems.

【Technical solutions】

The utility model is achieved through the following technical solutions.

The utility model relates to an LED multifunctional maintenance lamp, which comprises a cast aluminum shell, a control button, an LED drive circuit board, a first LED wick, a second LED wick, a lithium battery and a double wick lens. The cast aluminum shell consists of an upper shell It is composed of a lower shell arranged under the upper shell, the control buttons are set on the cast aluminum shell and electrically connected with the LED driver circuit board, the lithium battery is set in the lower shell, and the side of the upper shell is provided with a lens hole , the LED drive circuit board is arranged in the upper shell, the first LED wick and the second LED wick are connected to the LED drive circuit board, the double wick lens covers the first LED wick and the second LED wick and Nested with the lens hole of the upper housing.

As a preferred embodiment, the LED driver circuit board includes an MCU controller, a lithium battery charging module, an LED driver module, a power management module and an alarm module, the lithium battery charging module, an LED driver module, a power management module, The control buttons and the alarm module are all electrically connected to the MCU controller, the LED driver module is connected to the first LED wick, the second LED wick, and the lithium battery, and the lithium battery charging module and the power management module are both connected to the lithium battery.

As another preferred embodiment, the bottom end of the upper housing is provided with internal threads, the top of the lower housing is provided with external threads, and the upper housing and the lower housing are fixed through internal threads and external threads.

As another preferred implementation manner, a hook is provided at the top of the upper shell of the cast aluminum shell.

As another preferred implementation manner, the cast aluminum casing is provided with strong magnets.

As another preferred implementation manner, the lower shell of the cast aluminum shell is a cylindrical structure, and the lithium battery is arranged in the cylindrical structure.

As another preferred implementation manner, a heat sink for heat dissipation of the first LED wick and the second LED wick is provided inside the lower shell of the cast aluminum shell.

【Beneficial effect】

The technical scheme proposed by the utility model has the following beneficial effects:

(1) The utility model adopts a large-capacity lithium-ion battery, which has a long service time, and there is no trouble of connecting wires during use, and has strong safety and high convenience.

(1) The utility model controls the working state of the LED wick and the lithium battery through the LED driving circuit board, so it is more intelligent.

(3) The utility model adopts the LED wick as the LED light source, and is equipped with a double wick lens, so the light is concentrated, the brightness is high, and it is not easy to break.

(4) The utility model adopts a cast aluminum shell, which not only has high strength, but also has a good heat dissipation effect.

Description of drawings

Fig. 1 is a schematic diagram of the structure and principle of the LED multifunctional maintenance lamp provided by Embodiment 1 of the present utility model.

FIG. 2 is a schematic circuit diagram of the LED driving circuit board provided by Embodiment 1 of the present invention.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the specific implementation manners of the utility model will be clearly and completely described below.

Fig. 1 is a schematic diagram of the structure and principle of the LED multifunctional maintenance lamp provided by Embodiment 1 of the present utility model. As shown in Figure 1, the LED multifunctional maintenance lamp includes a cast aluminum shell 1, control buttons 121, an LED drive circuit board, an LED wick 3, an LED wick 4, a lithium battery 5 and a double wick lens 6, and the cast aluminum shell 1 consists of an upper The shell 11 is composed of the lower shell 12 arranged under the upper shell 11, and the control button 121 is set on the lower shell 12 and electrically connected with the LED driving circuit board. The lower casing 12 of the cast aluminum casing 1 is a cylindrical structure, and the lithium battery 5 is arranged in the cylindrical structure. The side of the upper shell 11 is provided with a lens hole, the LED drive circuit board is arranged in the upper shell 11, the LED wick 3 and the LED wick 4 are connected to the LED drive circuit board, and the double wick lens 6 is covered on the LED wick 3 and the LED wick 4 And nested with the lens hole of the upper shell 11.

In this embodiment, the bottom of the upper shell 11 is provided with internal threads, and the top of the lower shell 12 is provided with external threads, and the upper shell 11 and the lower shell 12 are fixed through internal threads and external threads. In addition, a hook 111 is arranged on the top of the upper casing 11 of the cast aluminum casing 1 , and a strong magnet 112 is arranged on one side of the upper casing 11 . In addition, in order to enhance the heat dissipation performance, the lower shell 12 of the cast aluminum shell 1 is also provided with heat sinks for heat dissipation of the LED wick 3 and the LED wick 4 .

Fig. 2 is the schematic circuit diagram of the LED driving circuit board provided by Embodiment 1 of the present utility model. As shown in Fig. Drive module 24, power management module 25, wherein lithium battery charging module 22, LED driver module 24, power management module 25, control button 121 are all electrically connected with MCU controller, LED driver module 24 is connected with LED wick 3, LED wick 4 , LED drive module 24, lithium battery charging module 22, power management module 25 are all connected with lithium battery 5. When the user operates the control button 121, the control button 121 sends a control instruction to the MCU controller 21. After the MCU controller 21 receives the control instruction, it adjusts the working status of the LED wick 3 and the LED wick 4 by controlling the LED driver module 24, specifically , the working states of the LED wick 3 and the LED wick 4 include low brightness, medium brightness, high brightness, strobe, SOS for help, etc. Meanwhile, the MCU controller 21 also monitors the voltage value of the lithium battery 5 in real time. When the voltage of the lithium battery 5 When the value reaches the preset value, the MCU controller 21 controls the alarm module 23 to work, wherein the alarm module 23 can be an LED light or a buzzer. When the user connects the LED driver circuit board 2 to an external power supply, the MCU controller 21 passes The lithium battery charging module 22 is controlled to charge the lithium battery 5 .

It can be seen from the above embodiments that the utility model embodiment of the utility model adopts a large-capacity lithium-ion battery, which has a long service time, and there is no trouble with connecting wires during use, and has strong safety and high convenience; In addition, the utility model controls the working state of the LED wick and the lithium battery through the LED drive circuit board, and controls the charging module of the lithium battery to charge it when the voltage of the lithium battery is insufficient, thereby improving the service life of the LED multifunctional maintenance lamp; , the utility model uses the LED wick as the LED light source, and is equipped with a double wick lens, so the light is concentrated, the brightness is high, and it is not easy to break; finally, the utility model adopts a cast aluminum shell, which not only has high strength, but also has a relatively high Good cooling effect.

It should be noted that the embodiments described above are part of the embodiments of the present utility model, not all embodiments, and are not limitations of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Claims (7)

1. A kind of LED multi-function maintenance lamp, it is characterized in that comprising cast aluminum shell, control button, LED drive circuit board, the first LED wick, the second LED wick, lithium battery and double wick lens, described cast aluminum shell consists of the upper The casing is composed of a lower casing arranged under the upper casing, the control buttons are arranged on the cast aluminum casing and electrically connected to the LED drive circuit board, the lithium battery is arranged in the lower casing, and a lens is arranged on the side of the upper casing hole, the LED driving circuit board is set in the upper shell, the first LED wick and the second LED wick are connected to the LED driving circuit board, and the double wick lens covers the first LED wick and the second LED wick And nested with the lens hole of the upper housing. 2. The LED multifunctional maintenance lamp according to claim 1, wherein the LED driver circuit board includes an MCU controller, a lithium battery charging module, an LED driver module, a power management module and an alarm module, and the lithium battery charging module, LED drive module, power management module, control buttons, and alarm module are all electrically connected to the MCU controller, the LED drive module is connected to the first LED wick, the second LED wick, and the lithium battery, and the lithium battery charging module, The power management modules are all connected with lithium batteries. 3. The LED multifunctional maintenance light according to claim 1, characterized in that the bottom end of the upper shell is provided with an internal thread, the top of the lower shell is provided with an external thread, and the upper shell and the lower shell are connected through an internal thread. The thread and the external thread are fixed together. 4. The LED multifunctional maintenance lamp according to claim 1, characterized in that a hook is provided on the top of the upper shell of the cast aluminum shell. 5. The LED multifunctional maintenance lamp according to claim 1, characterized in that a strong magnet is arranged on the cast aluminum shell. 6. The LED multifunctional maintenance light according to claim 1, characterized in that the lower shell of the cast aluminum shell is a cylindrical structure, and the lithium battery is arranged in the cylindrical structure. 7. The LED multifunctional maintenance lamp according to claim 1, characterized in that the lower shell of the cast aluminum shell is provided with a heat sink for heat dissipation of the first LED wick and the second LED wick.