CN209994587U

CN209994587U - Novel button life jacket lamp

Info

Publication number: CN209994587U
Application number: CN201920536487.3U
Authority: CN
Inventors: 吴霆仑
Original assignee: XIAMEN LONAKO INDUSTRY & TRADE Co Ltd
Current assignee: XIAMEN LONAKO INDUSTRY & TRADE Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-24
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a novel button lifejacket lamp, which comprises a lifejacket lamp main body, gum and a soft protective sleeve; the protective sleeve wraps the side wall of the life jacket lamp body; the bottom of the lifejacket light body is adhered to the back glue. The utility model discloses a protective sheath can protect the life jacket lamp main part and can prevent that life jacket lamp main part from phrenic to the user, and can make things convenient for through the gum the utility model discloses on gluing the life jacket, simple to operate.

Description

Novel button life jacket lamp

Technical Field

The utility model relates to a lifesaving equipment field especially indicates a novel button life jacket lamp.

Background

The life jacket lamp is fixed on the life jacket and used for indicating the position of a person falling into water in the water to the rescue personnel at night. The life jacket lamp on the market is generally fixed on the life jacket through the braid at present, and the life jacket lamp is inconvenient to mount on the life jacket; the shell of the life jacket lamp is made of hard plastic materials, so that the life jacket lamp is easy to be diaphragmatic to the body of a user, and causes discomfort to the user; in addition, the life jacket lamp on the market can be provided with a water flow switch to control the lamp beads of the life jacket lamp to work or not, but the existing water flow switches are all lamp beads which are turned on when meeting water, and are turned off when leaving water, so that when a user normally carries out water sports, the water flow switch immediately triggers the lamp beads of the life jacket lamp to work when encountering waves, and unnecessary electric quantity of the life jacket lamp can be lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel button life vest lamp, it can be convenient install on the life vest and be difficult for the diaphragm to the user.

In order to achieve the above purpose, the solution of the present invention is:

a novel button lifejacket lamp comprises a lifejacket lamp main body, gum and a soft protective sleeve; the protective sleeve wraps the side wall of the life jacket lamp body; the bottom of the lifejacket light body is adhered to the back glue.

The bottom of the protective sleeve forms an annular blocking edge which protrudes outwards and is bonded with the back adhesive.

The lifejacket light body comprises a shell, a battery and a circuit board; the battery and the circuit board are arranged in the shell, the circuit board is provided with a water flow switch, an LED lamp bead and a controller, and the controller is electrically connected with the water flow switch and the LED lamp bead respectively; the water flow switch comprises a first conductive column and a second conductive column, wherein the first conductive column and the second conductive column extend out of the shell.

The LED lamp beads are arranged on the bottom surface of the circuit board, and a light-transmitting area for emitting light emitted by the LED lamp beads is formed at the bottom of the shell; the back adhesive is of a transparent structure.

The LED lamp beads are arranged on the bottom surface of the circuit board, and a light-transmitting area for emitting light emitted by the LED lamp beads is formed at the bottom of the shell; the center of the back adhesive is provided with a through hole corresponding to the light-transmitting area.

The circuit board is also provided with a power input anode, a power input cathode, a first MOS tube, a second MOS tube, a third MOS tube, a first resistor and a second resistor; the power input anode and the power input cathode are respectively and electrically connected with the anode and the cathode of the battery; the power supply input anode is electrically connected with the first conductive column, one end of the first resistor and the source electrode of the first MOS tube, the other end of the first resistor is electrically connected with the grid electrode of the first MOS tube and the drain electrode of the second MOS tube, the drain electrode of the first MOS tube is electrically connected with the anode of the LED lamp bead and the power supply end of the controller, the cathode of the LED lamp bead is electrically connected with the drain electrode of the third MOS tube, and one output end of the controller is electrically connected with the grid electrode of the third MOS tube; the second conductive column is electrically connected with one end of the second resistor and the grid of the second MOS tube; the power input negative electrode is electrically connected with the other end of the second resistor, the source electrode of the second MOS tube, the grounding end of the controller and the source electrode of the third MOS tube; when the controller is electrified, the controller delays for at least two seconds and then inputs a high level to the grid electrode of the third MOS tube to control the conduction of the third MOS tube.

After the scheme is adopted, the utility model discloses a protective sheath can protect the life jacket lamp main part and can prevent that life jacket lamp main part from phrenic to the user, and can make things convenient for very through the gum the utility model discloses adhere to life jacket on, simple to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a circuit structure of the circuit board of the present invention;

FIG. 3 is a schematic view of the present invention;

fig. 4 is an exploded view of a first embodiment of the present invention;

fig. 5 is an exploded view of a second embodiment of the present invention;

fig. 6 is a schematic structural view of a back adhesive according to a second embodiment of the present invention;

description of reference numerals:

the life jacket lamp comprises a life jacket lamp body 1, a housing 11, an upper cover 111, a lower cover 112, a light transmission region 1121, a battery 12, a circuit board 13, a water flow switch 131, a first conductive column 1311, a second conductive column 1312, an LED lamp bead 132, a controller 133, a power input anode 134, a power input cathode 135, a first MOS tube 136, a second MOS tube 137, a third MOS tube 138, a first resistor 139, a second resistor 1310,

the back adhesive 2, the through-holes 21,

the protective sleeve 3, the annular blocking edge 31,

a life jacket 4.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 6, the utility model discloses a novel button lifejacket lamp, which comprises a lifejacket lamp body 1, a gum 2 and a soft protective sleeve 3; the protective sleeve 3 can be made of TPE soft rubber, the side wall of the life jacket lamp body 1 is wrapped by the protective sleeve 3 to protect the life jacket lamp body 1, and the life jacket lamp body 1 can be prevented from falling into a user; the life jacket lamp main part 1 bottom bonds to gum 2 on in order will through gum 2 the utility model discloses install life jacket 4 on, the annular that 3 bottoms of protective sheath formed outside arch and bonded with gum 2 keeps off along 31, can more firm like this will the utility model discloses install on the life jacket 4.

Specifically, the lifejacket light body 1 may include a housing 11, a battery 12, and a circuit board 13; the battery 12 and the circuit board 13 are installed in the housing 1, the battery 12 can be a button battery, the battery 12 is located above the circuit board 13, the circuit board 13 is provided with a water flow switch 131, an LED lamp bead 132 and a controller 133, the controller 133 is electrically connected with the water flow switch 131 and the LED lamp bead 132 respectively, the controller 132 controls whether the LED lamp bead 132 works or not according to the on-off state of the water flow switch 131, the water flow switch 131 comprises a first conductive column 1311 and a second conductive column 1312, the first conductive column 1311 and the second conductive column 1312 extend out of the housing 11, and when the first conductive column 1311 and the second conductive column 1312 meet water simultaneously, the first conductive column 1311 and the second conductive column 1312 are conducted; the battery 12 supplies power to the LED lamp beads 132 and the controller 133; the housing 11 can be formed by vertically splicing an upper cover 111 and a lower cover 112 in a clamping connection mode, a screw connection mode or a screw locking mode; as shown in fig. 4, in the first embodiment of the present invention, the LED lamp bead 132 is disposed on the bottom surface of the circuit board 13, and a light-transmitting region 1121 may be formed at the bottom of the housing 11 for emitting light emitted by the LED lamp bead 132; gum 2 is transparent structure in order to guarantee the permeable gum 2 of light that LED lamp pearl 132 sent, like this the utility model discloses during the use, the light that LED lamp pearl 132 sent jets out the back from printing opacity district 1121 and enters into life vest 4 through gum 2, jets out and instructs the position of the person that falls into water in the life vest 4 again at last. And cooperate fig. 5 and fig. 6 to show in the embodiment two of the utility model provides an wherein LED lamp pearl 132 sets up on circuit board 13's bottom surface, shell 11's bottom can form light zone 1121 so that the light that LED lamp pearl 132 sent jets out, and gum 2 center is equipped with the light that is corresponding to light zone 1121 through-hole 21 so that LED lamp pearl 132 sent and jets out, avoids gum 2 to cause the loss to the light that LED lamp pearl 132 sent, like this the utility model discloses during the use, the light that LED lamp pearl 132 sent enters into life vest 4 after light zone 1121 and through-hole 21, jets out and indicate the position of the person that falls into water in the life vest 4 again at last.

As shown in fig. 2, the circuit board 13 is further provided with a power input positive electrode 134, a power input negative electrode 135, a first MOS transistor 136, a second MOS transistor 137, a third MOS transistor 138, a first resistor 139, and a second resistor 1310; the power input anode 134 and the power input cathode 135 are respectively electrically connected to the anode and the cathode of the battery 12 to supply power to the circuit board 13; the power input anode 134 is electrically connected to the first conductive pillar 1311, one end of the first resistor 139, and the source of the first MOS transistor 136, the other end of the first resistor 139 is electrically connected to the gate of the first MOS transistor 136 and the drain of the second MOS transistor 137, the drain of the first MOS transistor 136 is electrically connected to the anode of the LED lamp bead 132 and the power end of the controller 133, the cathode of the LED lamp bead 132 is electrically connected to the drain of the third MOS transistor 138, and one output end of the controller 133 is electrically connected to the gate of the third MOS transistor 138; the second conductive pillar 1312 is electrically connected to one end of the second resistor 1310 and the gate of the second MOS transistor 137; the power input cathode 135 is electrically connected to the other end of the second resistor 1310, the source of the second MOS transistor 137, the ground terminal of the controller 133, and the source of the third MOS transistor 138; when the controller 133 is powered on, the controller 133 delays for at least two seconds and then inputs a high level to the gate of the third MOS tube 138 to control the third MOS tube 138 to be turned on; therefore, when at least one of the first conductive column 1311 and the second conductive column 1312 of the water flow switch 131 leaves water to turn off the water flow switch 131, the controller 133 and the LED lamp bead 132 are not powered on and are turned off; and when the first conductive column 1311 and the second conductive column 1312 of the water flow switch 131 meet water simultaneously and make the water flow switch 131 conduct, the controller 133 is powered on and delays to start the LED lamp bead 132 for at least two seconds, so that when a user normally carries out water sports, the water flow switch does not trigger the LED lamp bead 132 to start immediately when encountering waves, and unnecessary power loss of the battery 12 can be reduced.

The embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. The utility model provides a novel button lifejacket lamp which characterized in that: comprises an lifejacket lamp body, gum and a soft protective sleeve; the protective sleeve wraps the side wall of the life jacket lamp body; the bottom of the lifejacket light body is adhered to the back glue.

2. A novel button lifejacket light as claimed in claim 1 wherein: the bottom of the protective sleeve forms an annular blocking edge which protrudes outwards and is bonded with the back adhesive.

3. A novel button lifejacket light as claimed in claim 1 wherein: the lifejacket light body comprises a shell, a battery and a circuit board; the battery and the circuit board are arranged in the shell, the circuit board is provided with a water flow switch, an LED lamp bead and a controller, and the controller is electrically connected with the water flow switch and the LED lamp bead respectively; the water flow switch comprises a first conductive column and a second conductive column, wherein the first conductive column and the second conductive column extend out of the shell.

4. A novel button lifejacket light as claimed in claim 3 wherein: the LED lamp beads are arranged on the bottom surface of the circuit board, and a light-transmitting area for emitting light emitted by the LED lamp beads is formed at the bottom of the shell; the back adhesive is of a transparent structure.

5. A novel button lifejacket light as claimed in claim 3 wherein: the LED lamp beads are arranged on the bottom surface of the circuit board, and a light-transmitting area for emitting light emitted by the LED lamp beads is formed at the bottom of the shell; the center of the back adhesive is provided with a through hole corresponding to the light-transmitting area.

6. A novel button lifejacket light as claimed in claim 3 or 4 or 5 wherein: the circuit board is also provided with a power input anode, a power input cathode, a first MOS tube, a second MOS tube, a third MOS tube, a first resistor and a second resistor; the power input anode and the power input cathode are respectively and electrically connected with the anode and the cathode of the battery; the power supply input anode is electrically connected with the first conductive column, one end of the first resistor and the source electrode of the first MOS tube, the other end of the first resistor is electrically connected with the grid electrode of the first MOS tube and the drain electrode of the second MOS tube, the drain electrode of the first MOS tube is electrically connected with the anode of the LED lamp bead and the power supply end of the controller, the cathode of the LED lamp bead is electrically connected with the drain electrode of the third MOS tube, and one output end of the controller is electrically connected with the grid electrode of the third MOS tube; the second conductive column is electrically connected with one end of the second resistor and the grid of the second MOS tube; the power input negative electrode is electrically connected with the other end of the second resistor, the source electrode of the second MOS tube, the grounding end of the controller and the source electrode of the third MOS tube; when the controller is electrified, the controller delays for at least two seconds and then inputs a high level to the grid electrode of the third MOS tube to control the conduction of the third MOS tube.