Life jacket lamp with replaceable battery

Abstract

The utility model discloses a life jacket lamp with a replaceable battery. The life jacket lamp comprises a life jacket lamp main body and a power supply device, the life jacket lamp main body comprises a shell, a main control device and a luminous body; the main control device and the luminous body are arranged in the shell and are electrically connected, and the shell is provided with a lampshade and a shell corresponding to the luminous body; the power supply device comprises a shell and a battery matched in the shell, the shell is detachably connected with the shell, and the battery is movably and electrically conducted with the main control device. When the battery is out of power, the battery can be replaced by replacing the power supply device, so that the life jacket lamp can be quickly recovered to be used.

Description

Technical Field

[0001] The utility model relates to the field of life jacket lights, in particular to a life jacket light with replaceable batteries. Background Art

[0002] The life jacket light is fixed on the life jacket and when used, the life jacket can indicate the position of the person who falls into the water to the rescuers in the low light environment.

[0003] At present, the existing life jacket lights are generally powered by built-in batteries. In order to ensure waterproof performance, the batteries of the existing life jacket lights are all designed to be non-removable, so it is impossible to quickly restore the use of the life jacket lights by replacing the batteries, which has limitations.

[0004] In view of the above problems, it is necessary to study a battery-replaceable life jacket light, which can quickly restore the use of the life jacket light by replacing the battery. Utility Model Content

[0005] The utility model aims to provide a life jacket light with replaceable batteries, which can quickly restore the use of the life jacket light by replacing the batteries.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A battery-replaceable life jacket light, which comprises a life jacket light body and a power supply device; the life jacket light body comprises a shell, a main control device and a light-emitting body; the main control device and the light-emitting body are installed in the shell and the main control device is electrically connected to the light-emitting body, the shell is provided with a lampshade corresponding to the light-emitting body, and the shell is also provided with a mounting groove; the opening of the mounting groove is provided with at least two mounting parts, the mounting parts comprise intersecting and communicating slots and card slots, the slots pass through the opening circumference of the mounting groove along the axial direction of the mounting groove; the power supply device comprises a shell and a battery matched in the shell, the shell is inserted into the mounting groove and sealed with the mounting groove, the shell is provided with a mounting block detachably connected to each mounting part, the mounting block is first inserted into the slot of the mounting part and then rotated into the card slot of the mounting part, a card block for abutting against the mounting block is provided on the side of the card slot close to the opening of the mounting groove, and the battery and the main control device are electrically conductive.

[0008] The main control device has a connecting circuit board, and the battery of the power supply device is electrically connected to the connecting circuit board.

[0009] The power supply device also includes an elastic conductive member, which is fitted in the shell and electrically connected to the first end of the battery. The shell forms a through opening corresponding to the second end of the battery, and the movable end of the elastic conductive member passes through the through opening; the connecting circuit board is opposite to the opening of the installation groove, the connecting circuit board is movably in contact with the movable end of the elastic conductive member and is movably electrically conductive, and the connecting circuit board is provided with a conductive spring that movably passes through the through opening, and the conductive spring is movably in contact with the second end of the battery and is movably electrically conductive.

[0010] The power supply device also includes a water immersion sensor installed on the shell and two elastic electrical connectors electrically connected to the water immersion sensor. The two elastic electrical connectors cooperate with the shell and the movable ends of the elastic electrical connectors pass through the through opening. The movable ends of the two elastic electrical connectors are in movably contact with the connecting circuit board and are electrically conductive.

[0011] The elastic conductive member has an elastic section, and the elastic section has a plurality of bends; the structure of the elastic electrical connector is the same as that of the elastic conductive member.

[0012] The power supply device also includes a limiting ring, which is installed at the through-hole of the shell. Three limiting channels are formed between the outer wall of the limiting ring and the inner wall of the through-hole. The elastic conductive member and each elastic electrical connector pass through each limiting channel respectively.

[0013] A matching groove is arranged at one end of the shell body facing away from the through opening, and a plurality of embedding grooves are arranged on the inner wall of the matching groove.

[0014] The battery-replaceable life jacket light also includes a mounting seat connected to the outer shell of the life jacket light body, and the mounting seat is provided with a rope threading channel.

[0015] The mounting seat is snap-connected to the shell.

[0016] The outer wall of the shell is matched with a sealing ring, and the sealing ring is embedded in the annular groove of the outer wall of the shell.

[0017] After adopting the above solution, in the utility model, the power supply device of the utility model has a battery, and the power supply device of the utility model is detachably connected to the main body of the life jacket light, so that when the battery is out of power, the utility model can replace the battery by replacing the power supply device, thereby quickly restoring the use of the life jacket light. In addition, the housing of the power supply device is sealed with the installation groove, so that the waterproof performance of the life jacket light can be ensured to avoid damage to the life jacket light. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural exploded view of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model.

[0020] Figure 3It is a cross-sectional view of the utility model.

[0021] Figure 4 It is a disassembly and assembly schematic diagram of the utility model.

[0022] Figure 5 This is a structural exploded view of the life jacket light body of the utility model.

[0023] Figure 6 The structure of the life jacket light body of the utility model is shown in FIG. Figure 1 .

[0024] Figure 7 The structure of the life jacket light body of the utility model is shown in FIG. Figure 2 .

[0025] Figure 8 This is a structural exploded view of the power supply device of the utility model.

[0026] Fig. 9 The structure of the power supply device of the utility model is shown in FIG. Figure 1 .

[0027] Fig.10 The structure of the power supply device of the utility model is shown in FIG. Figure 2 .

[0028] Description of labels:

[0029] Life jacket light body A, shell 1, shell seat 101, shell cover 102, lampshade 11, installation groove 12, installation part 121, slot 1211, card slot 1212, card block 1213, yielding port 13, button cap 14,

[0030] Main control device 2, main control circuit board 21, connecting circuit board 22, conductive spring 221,

[0031] Luminary 3,

[0032] Control switch 4,

[0033] Power supply device B, housing B1, through port B11, mounting block B12, matching groove B13, embedding groove B131, ring groove B14, battery B2, elastic conductive member B3, elastic segment B31, water immersion sensor B4, elastic electrical connector B5, connecting circuit board B6, connecting spring B61, limiting ring B7, limiting channel B70, sealing ring B8;

[0034] Tool C,

[0035] Mounting seat D, rope threading channel D1. DETAILED DESCRIPTION

[0036] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0037] like Figures 1 to 10 As shown, the utility model discloses a battery-replaceable life jacket light, which includes a life jacket light body A and a power supply device B; the life jacket light body A includes a shell 1, a main control device 2 and a light emitting body 3; the main control device 2 and the light emitting body 3 are installed in the shell 1 and the main control device 2 is electrically connected to the light emitting body 3, the shell 1 may include a shell seat 101 and a shell cover 102 connected to each other, the shell 1 is provided with a lampshade 11 corresponding to the light emitting body 3, the shell 1 is also provided with an installation groove 12, the opening of the installation groove 12 of the shell 1 is provided with at least two installation parts 121, and the installation part 121 includes a slot 1211 and a card slot that intersect and communicate with each other. 1212, the slot 1211 penetrates the opening circumference of the mounting groove 12 along the axial direction of the mounting groove 12; the power supply device B includes a shell B1 and a battery B2 matched with the shell B1, the shell B1 is inserted into the mounting groove 12 and sealed with the mounting groove 12, and the shell B1 is provided with a mounting block B12 detachably connected to each mounting part 121; when the shell B1 is inserted into the mounting groove 12, each mounting block B12 of the shell B1 is first inserted into the slot 1211 of each mounting part 121 and then rotated into the card slot 1212 of the mounting part 121; the battery B2 is electrically conductively connected to the main control device 2.

[0038] In the present invention, the power supply device B of the present invention has a battery B2, and the housing B1 of the power supply device B is inserted into the mounting groove 12 of the housing 1 of the life jacket light body A and is detachably connected to the housing 1 through the detachable cooperation of the mounting block B12 and the mounting portion 121, so that the power supply device B of the present invention is detachably connected to the life jacket light body A, so that when the battery B2 is out of power, the present invention can replace the battery B2 by replacing the power supply device B, thereby quickly restoring the use of the life jacket light. In addition, the housing B1 of the power supply device B is sealed with the mounting groove 12, so that the waterproof performance of the life jacket light can be ensured and damage to the life jacket light can be avoided.

[0039] In the embodiment of the utility model, the main control device 2 has a main control circuit board 21 and a connection circuit board 22 which are electrically connected, and the battery B2 of the power supply device B is electrically connected to the connection circuit board 22, and the light-emitting body 3 can be welded on the main control circuit board 21, and the light-emitting body 3 can be an LED lamp bead. In addition, the life jacket light body A also includes a control switch 4, which is installed in the housing 1 and is electrically connected to the main control device 2. The control switch 4 is used to control whether the light-emitting body 3 works or not, and the control switch 4 can be welded on the main control circuit board 21; and the housing 1 is provided with a clearance opening 13 corresponding to the control switch 4, and the clearance opening 13 is closed by a key cap 14.

[0040] In an embodiment of the utility model, the power supply device B also includes an elastic conductive member B3, which is fitted in the shell B1 and electrically connected to the first end of the battery B2. The shell B1 forms a through opening B11 corresponding to the second end of the battery B2, and the movable end of the elastic conductive member B3 passes through the through opening B11; and the connecting circuit board 22 is opposite to the opening of the mounting groove, and the connecting circuit board 22 is in active contact with the movable end of the elastic conductive member B3 and is electrically conductive. The connecting circuit board 22 is provided with a conductive spring 221 that is movable through the through opening B11, and the conductive spring 221 is in active contact with the second end of the battery B2 and is electrically conductive. Among them, the utility model utilizes the elasticity of the conductive spring 221 and the elastic conductive member B3 to enable reliable conduction between the battery B2 and the connecting circuit board 22. The elastic conductive member B3 has an elastic section B31, and the elastic section B31 has multiple bends to make the elastic conductive member B3 elastic, and the elastic section B31 can be square wave-shaped.

[0041] In an embodiment of the utility model, the power supply device B also includes a water immersion sensor B4 installed on the shell B1 and two elastic electrical connectors B5 electrically connected to the water immersion sensor B4. The water immersion sensor B4 can be combined with the shell B1 by injection molding to ensure water tightness. The two elastic electrical connectors B5 cooperate with the shell B1 and the active ends of the elastic electrical connectors B5 pass through the opening B11. The active ends of the two elastic electrical connectors B5 are in active contact with the connecting circuit board 22 and are electrically conductive. The main control device 2 detects whether the life jacket light is in contact with the water flow through the water immersion sensor B4. When the main control device 2 detects that the life jacket light is in contact with the water flow through the water immersion sensor B4, the main control device 2 automatically controls the light-emitting body 3 to emit light, so that the life jacket light can automatically work when entering the water, which helps to increase the probability of people being rescued.

[0042] In an embodiment of the utility model, the power supply device B also includes a connecting circuit board B6 installed in the shell B1, the connecting circuit board B6 has a connecting spring B61 ​​that contacts and conducts with the first end of the battery B2, the connecting circuit board B6 is connected to the fixed end of the elastic conductive member B3 and the fixed ends of each elastic electrical connector B5, and the structure of the elastic electrical connector B5 is the same as that of the elastic conductive member B3.

[0043] In an embodiment of the utility model, the power supply device B also includes a limiting ring B7, which is installed on the through opening B11 of the shell B1 and is used to prevent the battery B2 from falling out. The limiting ring B7 and the through opening B11 of the shell B1 can be snap-connected, and three limiting rings B70 are formed between the outer wall of the limiting ring B7 and the inner wall of the through opening B11. The elastic conductive part B3 and each elastic electrical connector B5 pass through each limiting ring B70 respectively, so that the elastic conductive part B3 and each elastic electrical connector B5 are limited, thereby preventing the elastic conductive part B3 and each elastic electrical connector B5 from shifting.

[0044] In the embodiment of the utility model, a block 1213 for abutting against the mounting block B12 is provided on one side of the slot 1212 of the mounting portion 121 of the housing 1 close to the opening of the mounting groove 12 to prevent the mounting block B12 from easily falling out of the slot 1212 .

[0045] In an embodiment of the utility model, a mating groove B13 is provided at one end of the shell B1 facing away from the through opening B11, and a plurality of embedding grooves B131 are provided on the inner wall of the mating groove B13; thus, when the power supply device B is disassembled and assembled, the shell B1 can be easily rotated by inserting a tool C into the mating groove B13 and engaging with the embedding groove B131.

[0046] In an embodiment of the utility model, the outer wall of the shell B1 is equipped with a sealing ring B8, which can be embedded in the annular groove B14 on the outer wall of the shell B1. The sealing ring B8 can make the shell B1 seal with the installation groove 12 when inserted into the installation groove 12.

[0047] In an embodiment of the utility model, the utility model may further include a mounting seat D connected to the housing 1 of the life jacket light body A, and the mounting seat D is provided with a rope threading channel D1 so that the life jacket light can be mounted on the life jacket through a rope. The mounting seat D can be snap-connected to the housing 1, so that the mounting seat D can be removed when not in use.

[0048] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A battery-replaceable life jacket light, characterized in that: Including life jacket light body and power supply device; The life jacket light body comprises a shell, a main control device and a light-emitting body; the main control device and the light-emitting body are installed in the shell and the main control device is electrically connected to the light-emitting body, the shell is provided with a lampshade corresponding to the light-emitting body, and the shell is also provided with a mounting groove; the opening of the mounting groove is provided with at least two mounting parts, the mounting part comprises a slot and a card slot that are intersected and connected, and the slot passes through the opening circumference of the mounting groove along the axial direction of the mounting groove; The power supply device includes a shell and a battery matched in the shell. The shell is inserted into the installation groove and sealed with the installation groove. The shell is provided with a mounting block detachably connected to each mounting part. The mounting block is first inserted into the slot of the mounting part and then rotated into the slot of the mounting part. A card block for abutting against the mounting block is provided on one side of the slot close to the opening of the installation groove, and the battery is electrically conductively connected to the main control device.

2. A battery-replaceable life jacket light as claimed in claim 1, characterized in that: The main control device has a connecting circuit board, and the battery of the power supply device is electrically connected to the connecting circuit board.

3. A battery-replaceable life jacket light as claimed in claim 2, characterized in that: The power supply device further includes an elastic conductive member, which is fitted into the housing and electrically connected to the first end of the battery. The housing forms a through opening corresponding to the second end of the battery, and the movable end of the elastic conductive member passes through the through opening. The connecting circuit board is opposite to the opening of the installation groove, and is in active contact and electrical conduction with the movable end of the elastic conductive member. The connecting circuit board is provided with a conductive spring that movably passes through the through opening, and the conductive spring is in active contact and electrical conduction with the second end of the battery.

4. A battery-replaceable life jacket light as claimed in claim 3, characterized in that: The power supply device also includes a water immersion sensor installed on the shell and two elastic electrical connectors electrically connected to the water immersion sensor. The two elastic electrical connectors cooperate with the shell and the movable ends of the elastic electrical connectors pass through the through opening. The movable ends of the two elastic electrical connectors are in movably contact with the connecting circuit board and are electrically conductive.

5. A battery-replaceable life jacket light as claimed in claim 4, characterized in that: The elastic conductive member has an elastic section, and the elastic section has a plurality of bends; the structure of the elastic electrical connector is the same as that of the elastic conductive member.

6. A battery-replaceable life jacket light as claimed in claim 4, characterized in that: The power supply device also includes a limiting ring, which is installed at the through-hole of the shell. Three limiting channels are formed between the outer wall of the limiting ring and the inner wall of the through-hole. The elastic conductive member and each elastic electrical connector pass through each limiting channel respectively.

7. A battery-replaceable life jacket light as claimed in claim 3, characterized in that: A matching groove is arranged at one end of the shell body facing away from the through opening, and a plurality of embedding grooves are arranged on the inner wall of the matching groove.

8. A battery-replaceable life jacket light as claimed in claim 1, characterized in that: It also comprises a mounting seat connected with the outer shell of the life jacket light body, and the mounting seat is provided with a rope threading channel.

9. A battery-replaceable life jacket light as claimed in claim 8, characterized in that: The mounting seat is snap-connected to the shell.

10. A battery-replaceable life jacket light as claimed in claim 1, characterized in that: The outer wall of the shell is matched with a sealing ring, and the sealing ring is embedded in the annular groove of the outer wall of the shell.

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