WO2014059768A1

WO2014059768A1 - Direct-emitting signal lamp

Info

Publication number: WO2014059768A1
Application number: PCT/CN2013/073769
Authority: WO
Inventors: 于江滨; 曾光
Original assignee: Yu Jiangbin; Zeng Guang
Priority date: 2012-10-19
Filing date: 2013-04-05
Publication date: 2014-04-24
Also published as: CN202927701U

Abstract

Disclosed is a direct-emitting signal lamp, comprising a hollow conductive housing (1), a battery (2), a power switch (3) and a light-emitting diode assembly (4). The battery (2) is mounted inside the conductive housing (1). One electrode of the battery (2), the power switch (3), the conductive housing (1) and the light-emitting diode assembly (4) are connected in series with the other electrode of the battery (2) to form a loop. The lamp further comprises a mode adjuster (6), the mode adjuster (6) is mounted on the light-emitting diode assembly (4), and a light-emitting face of the light-emitting diode assembly (4) is perpendicular to the radial direction of the conductive housing (1). Light rays from the direct-emitting signal lamp are emitted out directly without being reflected, the emitting luminance is high and the emitting range is broad, and the power switch and the mode adjuster are arranged separately and independent of each other so that the operation is simpler and more humanized.

Description

Direct signal light

Technical field

The utility model relates to a signal lamp, in particular to a direct signal lamp.

Background technique

The current signal lights are various in shape and variety, but most of them have the following disadvantages: First, the flash mode is single, there is no multiple flash modes for switching to suit different environments and occasions, and there is no corresponding mode adjuster; Second, existing signal lights The light source firstly emits light onto the reflective surface, and then reflects or scatters the light from the reflective surface. This process cannot avoid the loss of light, thereby reducing the brightness of the light. 3. The light-emitting diode of the existing signal lamp has a large illumination axis and a shell. The body axis is parallel, and the reflected light overlaps and the loss phenomenon is more, resulting in a smaller light coverage. Therefore, when used, the signal holding angle is different, which may affect the coverage of the optical signal, and may even cause people to fail to capture. The light source signal; Fourth, the existing signal light is usually not designed with a pressure-resistant structure, and the pressure resistance effect is poor, and it is not suitable for an environment with a large external pressure such as deep water.

Technical solution

The purpose of the utility model is to solve the deficiencies of the above technology. , provides a direct signal light. The light of the direct signal lamp provided by the utility model is directly emitted without reflection, the brightness of the light is high and the illumination range is wide, and the power switch and the mode adjuster are separately designed independently, so that the operation is simpler and more humanized.

The technical solution adopted by the utility model is as follows: a direct signal lamp comprising a hollow conductive housing, a battery, a power switch and a light emitting diode assembly, the battery being installed in a conductive housing, a pole of the battery, a power switch, and a conductive The housing, the LED assembly and the other pole of the battery are connected in series, which also includes A mode adjuster is mounted on the light emitting diode assembly, the light emitting surface of the light emitting diode assembly being perpendicular to a radial direction of the conductive housing.

further, The light emitting diode assembly includes a light transmissive pillar, a light emitting diode, and a first circuit board provided with an electronic component. The light transmissive pillar is a transparent or translucent solid structure, and is fixed at one end of the conductive shell. The first circuit board is embedded in the light-transmitting column body, and the first circuit board is disposed in plurality, and is evenly arranged around the axis line of the light-transmitting column, and the light-emitting diode is disposed on the first circuit. On the board.

Further, the light emitting diode assembly The utility model further includes an upper circuit board and a lower circuit board provided with electronic components, wherein the upper circuit board and the lower circuit board are respectively fixed on the first circuit board, and the upper circuit board and the lower circuit board are respectively perpendicular to the first circuit board .

Further, the mode adjuster comprises a knob type electromagnetic induction switch, and a return spring is disposed therein.

Further, the magnetic block of the electromagnetic induction switch is fixed on the knob, and the magnetic sensor of the electromagnetic induction switch is embedded in In the light-transmissive column, the magnetic sensor is connected to a processor module on the upper circuit board, and the processor module is connected to the light-emitting diode on the first circuit board through the driving module.

Further, it further includes a power indicator light, the power indicator light being an LED light, which is mounted on the lower circuit board.

Further, the conductive housing is a metal cylinder or a non-metallic cylinder with a conductive element attached therein.

Further, it further includes a battery cover that encloses the power switch and is mounted at the end of the conductive housing.

Further, it further includes a clip that is mounted on the outer wall of the conductive housing.

Further, it further includes a magnetic seat which is annular and which is mounted on the battery cover.

Beneficial effect

According to the above technical solution, the light-emitting surface of the light-emitting diode of the present invention is perpendicular to the radial direction of the conductive shell, and the structure is designed such that the light is directly reflected in the radial direction without reflection, and the reflection is avoided. The problem of overlapping and loss of light rays increases the range of illumination and brightness of the light. The utility model separates the power switch and the mode adjuster independently, and controls the selection of the total power on, off and flash modes separately, and the operation is simpler and more human. The power indicator light provided by the utility model displays the remaining battery power by flashing times when the power switch is turned on, and prompts the user to replace the battery in time when the battery power is insufficient; the utility model is sealed design and combined The solid structure of the light cylinder greatly improves the compression resistance of the signal light, and can adapt to the use environment such as deep water.

DRAWINGS

Figure 1 is a schematic structural view of an embodiment of the present invention;

2 is a schematic diagram of the principle of the flash mode switching of the present invention;

3 is a schematic view showing a light-emitting range of a conventional reflected signal light beam;

Figure 4 is a schematic view showing the light-emitting range of the beam of the present invention;

Among them: 1, conductive housing, 2, battery, 3, power switch, 4, LED components, 401, LED, 402, first circuit board, 403, upper circuit board, 404, lower circuit board, 5, through Light cylinder, 6, mode adjuster, 601, electromagnetic induction switch, 602, return spring, 603, knob, 7, power indicator light, 8, battery cover, 91, clip, 92, magnetic seat, 93, diode light Face, 94, reflective surface.

Embodiments of the invention

The specific embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 shows a specific embodiment of the direct signal lamp of the present invention, which comprises a hollow conductive housing 1, a battery 2, a power switch 3, an LED assembly 4, and the like. The conductive housing 1 is a metal cylinder or a non-metallic cylinder with a conductive element attached thereto. The battery 2 is preferably a cylindrical battery, which is inserted into the conductive housing 1 at the end of the conductive housing 1 The cover is provided with a battery cover 8, a hole is reserved at the center of the battery cover 8, and a power switch 3 is installed in the hole. The power switch 3 is preferably a push-button mechanical switch with a button facing outward and a contact passing through a spring. Connected to the negative pole of the battery 2, the other contact is electrically connected to the conductive housing 1; the light emitting diode assembly 4 is mounted at the other end of the conductive housing 1, and the LED assembly 4 includes an upper circuit board 403 respectively provided with electronic components, The lower circuit board 404, the plurality of first circuit boards 402 and a light-transmissive cylinder 5, the upper circuit board 403, the lower circuit board 404 and the first circuit board 402 are embedded in the light-transmitting cylinder 5, and the light-transmitting cylinder 5 is The transparent solid cylinder or the semi-transparent solid cylinder provided with a certain color, the solid structure not only improves the firmness of the LED assembly 4, but also improves the compression resistance effect, and is suitable for use in deep water and the like; The plurality of first circuit boards 402 are parallel to the light-transmissive cylinders 5, respectively. The axis line is evenly arranged around the axis line, and the LED 401 is disposed on the first circuit board 402. The light of the LED 401 does not need to be reflected, and is emitted in a direction substantially perpendicular to the axis of the solid cylinder 5, When the reflected light is avoided, the light is dimmed and the illumination range is reduced due to the loss and overlap of the light, that is, the light of the light-emitting diode is directly emitted without being reflected, that is, the light-emitting direction is mainly along the radial direction of the conductive housing 1. In addition, the range between the two arrows shown in FIG. 4 is the light emitting direction, and the upper circuit board 403 and the lower circuit board 404 are respectively fixed on the upper and lower ends of the first circuit board, and respectively on the upper circuit board 403 and below. The circuit board 404 is electrically connected. The upper circuit board 403 and the lower circuit board 404 are respectively perpendicular to the first circuit board 402. One contact of the lower circuit board 404 is connected to the conductive housing 1 through a conductive component (such as a screw, etc.), and the other contact The center of the battery 2 is connected (ie, at the center) by a conductive member (shown as a spring), and thus, the battery 2, the power switch 3, the conductive housing 1 and the light emitting diode assembly 4 are connected in series.

The upper circuit board 403, the lower circuit board 404 and the plurality of first circuit boards 402 are integrally assembled into a three-dimensional structure design, so that the light-emitting surface not only faces outward in the radial direction of the conductive housing 1, but also has high overall solidity and is convenient for see-through. The forming operation of the light cylinder 5, that is, before the light-transferring cylinder is formed, the circuit boards are connected and assembled, and then placed in a mold, and then the raw material is injected into the mold to perform molding of the transparent cylinder. The overall robustness of the three-dimensionally arranged circuit board structure ensures integrity in the molding process and effectively prevents disconnection between the boards.

A mode adjuster 6 is mounted on the end of the LED assembly 4. The mode adjuster 6 is preferably but not limited to a knob type electromagnetic induction switch 601. The magnetic block of the electromagnetic induction switch 601 is fixed on the knob 603, and the corresponding magnetic The sensor is connected to the upper circuit board 403, and a reset spring 602 is further disposed in the electromagnetic induction switch for automatic reset of the knob 603.

In addition, in order to achieve the waterproof effect, the signal lamp of the present invention is connected with each other except the mode adjuster, for example, a waterproof lining is provided between the power switch 3 and the battery cover 8, and the battery cover 8 is electrically conductive. An O-ring is arranged between the casing 1 , and the one-time package is arranged between the conductive shell 1 and the light-transmitting cylinder 5 , and the solid structure of the light-transmissive cylinder is combined, so that the overall pressure resistance performance of the utility model is greatly improved. It can be applied to an environment such as deep water, and the magnetic sensor of the mode adjuster is embedded in the light-transmitting cylinder 5, and preferably, it can be embedded on the upper circuit board 403 to achieve the sealing waterproof effect of the magnetic sensor, and at the same time The magnetic signal of the magnetic block outside the light-transmitting column is not affected, and the magnetic block and the knob have no electrical signal, so no waterproofing is needed, thereby the overall waterproofing effect of the utility model is excellent, and can be applied to an underwater environment. A clip 91 is fixed on the outer wall of the conductive shell 1, so that the signal lamp of the utility model can be clamped on the clothes, the bag, etc., and is conveniently carried. At the same time, the magnetic seat 92 is fixed on the battery cover 8, and the magnetic seat is preferably Set to a ring structure, the signal light can be magnetized on the metal object for easy fixing and not easy to lose. A power indicating light 7 is also disposed in the light-transmitting cylinder 5, preferably as an LED light, which is connected to the lower circuit board 404 for displaying the remaining battery power by the number of flashes when the power switch is turned on. And when the battery is low, it will light up in time to remind you to replace the battery.

As shown in FIG. 3, in the conventional signal lamp, the light emitted from the diode light-emitting surface 93 is reflected by the reflecting surface 94, as shown by the arrow between the illustrated arrows, and the reflected range is compared with the direct light of the present invention. The range is obviously small. If the angle of the user's grip is not suitable, so that others are out of range, it is more difficult to capture the light source signal of the signal light. That is, the direct shooting of the direct signal lamp of the present invention refers to non-reflection, in order to distinguish it from the existing reflected signal lamp.

The working principle of the utility model is: controlling the signal light to be turned on and off by short pressing the button of the power switch 3 at the end; when the signal light is turned on, the light emitting diode emits light and blinks according to the mode before the previous shutdown, and then adjusts the other end. The knob 603 of the portion, as shown in FIG. 2, the magnetic induction sensor of the electromagnetic induction switch 601 receives the primary magnetic information of the magnetic block every time the magnetic sensor is rotated, and the magnetic information received by the magnetic induction sensor is converted into a corresponding electrical signal, and the electrical signal is transmitted to the upper circuit board. After 403, after processing by the processor module of the upper circuit board, the next blinking mode is selected, and the corresponding instruction of the blinking mode is sent, and the command is controlled by the driving unit to control the LED to blink in the command mode, and after the hand is released, the knob 603 is returned by the return spring 602, and a plurality of flash modes are preset in the processor module, and the loop is selected, such as:

Fast flash mode: 2 times flashing interval 0.5 seconds, this cycle, high flash frequency, strong light penetration, easy to identify, mainly suitable for signal prompts in foggy, underwater and other environments;

Slow flash mode: 2 flashes are separated by 4 seconds. This cycle saves power and lasts for a long time. It is mainly used to identify someone or a device for a long time.

Double flash mode: 0.5 second flashing + 2 seconds interval, this cycle is used to distinguish it from other light sources such as other nearby lights;

SOS Mode: flash 3 times + slow flash 3 times + fast flash 3 times, this cycle, cycle time 6 seconds, interval 2 seconds, send optical signal in the form of Morse code, suitable for help in dangerous environment;

Highlight mode: always on, 100% brightness, suitable for temporary lighting;

Low light mode: always on, 25% brightness, power saving, suitable for long-term lighting.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting, although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art The technical solutions are modified or equivalent, without departing from the spirit and scope of the present invention, and should be included in the scope of the claims of the present invention.

Claims

A direct signal lamp comprising a hollow conductive housing (1), a battery (2), a power switch (3) and an LED assembly (4), the battery (2) being mounted in the conductive housing (1), The pole of the battery (2), the power switch (3), the conductive housing (1), the LED assembly (4) and the other pole of the battery (2) are connected in series, which is characterized in that it also includes a mode. The adjuster (6) is mounted on the light emitting diode assembly (4), and the light emitting surface of the light emitting diode assembly (4) is perpendicular to the radial direction of the conductive housing (1).
The direct signal lamp according to claim 1, characterized in that the light emitting diode assembly (4) comprises a light transmitting cylinder (5), a light emitting diode (401) and a first circuit board (402) provided with electronic components. The light-transmissive cylinder (5) is a transparent or translucent solid structure, which is fixed at one end of the conductive housing (1), and the first circuit board (402) is embedded in the light-transmissive cylinder (5) And the first circuit board (402) is disposed in plurality, which is evenly arranged around and parallel to the axis of the light-transmitting cylinder (5), and the light-emitting diode (401) is disposed on the first circuit board ( 402) on.
The direct signal lamp according to claim 2, wherein said light emitting diode assembly (4) further comprises an upper circuit board (403) and a lower circuit board (404) provided with electronic components, said upper circuit board (403) And the lower circuit board (404) are respectively fixed on the first circuit board (402), and the upper circuit board (403) and the lower circuit board (404) are respectively perpendicular to the first circuit board (402).
The direct signal lamp of claim 1 wherein said mode adjuster (6) includes a knob type electromagnetic induction switch (601) having a return spring (602) disposed therein.
The direct signal lamp according to claim 4, wherein the magnetic block of the electromagnetic induction switch (601) is fixed on the knob, and the magnetic sensor of the electromagnetic induction switch (601) is embedded in the light-transmitting column ( 5) The magnetic sensor is connected to a processor module on the upper circuit board (403), and the processor module is connected to the light emitting diode (401) on the first circuit board (402) through the driving module.
The direct signal light of claim 1 further comprising a power indicator light (7), said battery indicator light (7) being an LED light mounted on the lower circuit board (404).
The direct signal lamp according to claim 1, characterized in that the conductive housing (1) is a metal cylinder or a non-metallic cylinder with a conductive element attached thereto.
The direct signal lamp according to claim 1, characterized in that it further comprises a battery cover (8), the battery cover (8) is provided with the power switch (3), and the cover is mounted on the conductive housing (1) The end.
A direct signal lamp according to claim 1, characterized in that it further comprises a clip (91) mounted on the outer wall of the electrically conductive housing (1).
A direct signal lamp according to claim 8, further comprising a magnetic base (92), said magnetic base (92) being annular and mounted on the battery cover (8).