CN212580113U - Life raft lamp structure - Google Patents
Life raft lamp structure Download PDFInfo
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- CN212580113U CN212580113U CN202021079182.3U CN202021079182U CN212580113U CN 212580113 U CN212580113 U CN 212580113U CN 202021079182 U CN202021079182 U CN 202021079182U CN 212580113 U CN212580113 U CN 212580113U
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- lamp
- main switch
- battery box
- pressing plate
- circuit board
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Abstract
The utility model discloses a life raft lamp structure, which comprises an outer lamp, an inner lamp, a battery box and a main switch component; the external lamp is connected with the battery box through a connecting wire; the inner lamp is fixed on the battery box, and the main switch assembly is matched on the battery box. The utility model discloses simple structure, with low costs.
Description
Technical Field
The utility model relates to a lifesaving field on water especially indicates a life raft lamp structure.
Background
Liferafts are life-saving facilities and equipment provided for emergency escape from a hazardous area or emergency evacuation from a vessel in distress, which liferafts are self-inflating to deploy when thrown into water.
The life raft lamp is one of the indispensable utensil on the life raft, and the life raft lamp has the outer lamp that is used for outwards sending light distress signal and is used for providing raft indoor lighting's interior lamp, can be equipped with on the battery case of life raft lamp to be used for controlling whether outer lamp and interior lamp work master switch subassembly, and the life raft expandes and to operate master switch subassembly, and makes outer lamp and interior lamp light automatically. At present, the outer lamp and the inner lamp are connected with the battery box through connecting wires respectively, and the cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-cost life raft lamp structure.
In order to achieve the above purpose, the solution of the present invention is:
a life raft lamp structure comprises an outer lamp, an inner lamp, a battery box and a main switch assembly; the external lamp is connected with the battery box through a connecting wire; the inner lamp is fixed on the battery box; the battery box is internally provided with a power supply battery for supplying power to the outer lamp and the inner lamp and a control circuit board for controlling the working states of the outer lamp and the inner lamp, the control circuit board is electrically connected with the outer lamp through a connecting wire, and the control circuit board is also electrically connected with the inner lamp; the main switch assembly is matched with the battery box and electrically connected with the control circuit board, and the main switch assembly controls whether the outer lamp and the inner lamp work or not through the control circuit board.
The connecting lead comprises an outer lamp lead and a battery box lead; one end of the outer lamp wire is fixed on the outer lamp and is electrically connected with the outer lamp, and the other end of the outer lamp wire is provided with a male plug; one end of the battery box lead is provided with a female plug which is in plug-in fit with the male plug, and the other end of the battery box lead is fixed on the battery box and is electrically connected with the control circuit board.
A mounting part for mounting the main switch assembly is formed on one side of the battery box; the main switch assembly comprises a main switch, a pull wire and a pressing plate, the main switch is a pressing switch, the main switch is matched with the upper part of the installation part and is electrically connected with the control circuit board, and the main switch controls whether the outer lamp and the inner lamp work or not through the control circuit board; the lower part of the mounting part is provided with a semispherical groove, the first end of the pull wire is connected with a spherical ball head, and the ball head part is embedded in the semispherical groove; the pressing plate is used for pressing the main switch, the upper end of the pressing plate is hinged with the mounting part, and the two sides of the pressing plate are detachably clamped and matched with the mounting part; when the two sides of the pressing plate are clamped with the mounting part, the pressing plate presses the main switch to enable the main switch to control the outer lamp and the inner lamp to be turned off, and at the moment, the pressing plate covers the ball head; when the pull wire is pulled to pull the ball head out of the hemispherical groove, the ball head pushes the pressing plate to enable the two sides of the pressing plate to be separated from the clamping fit with the mounting portion, the pressing plate is further enabled to release the pressing of the main switch, and the main switch controls the outer lamp and the inner lamp to be turned on at the moment.
The second end of the pull wire is connected with a pull ring.
The installation part is also provided with a through groove, the upper end of the through groove is communicated with the hemispherical groove, the lower end of the through groove penetrates through the installation part downwards, and the stay wire penetrates through the through groove.
The power supply battery is a lithium battery.
The battery box is also provided with an outer lamp switch for controlling whether the outer lamp works or not and an inner lamp switch for controlling whether the inner lamp works or not, and the outer lamp switch and the inner lamp switch are electrically connected with the control circuit board.
After the technical scheme is adopted, the utility model discloses an outer lamp links to each other with the battery case through connecting wire, and interior lamp is then the snap-on the battery case, compares the structure that current life raft lamp's outer lamp and interior lamp link to each other with the battery case through connecting wire respectively, the utility model discloses can reduce connecting wire's quantity, reduce cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention, which is shown in fig. 1 (two sides of the pressing plate are separated from the clamping fit with the mounting portion);
fig. 4 is a schematic view of the local structure of the present invention, fig. 2 (two sides of the pressing plate are separated from the clamping fit with the mounting portion);
description of reference numerals:
the outer light 1 is provided with a lamp holder,
an inner lamp 2, a mounting portion 31, a hemispherical groove 311, a locking groove 312, a through groove 313,
a battery case 3 for containing a battery pack,
a main switch component 4, a main switch 41, a pull wire 42, a pressure plate 43, a ball head 44, a pull ring 45,
a connecting wire 5, an external lamp wire 51, a male plug 511, a battery box wire 52, a female plug 521,
the outer light switch (6) is provided,
an inner light switch 7.
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 4, the utility model discloses a life raft lamp structure, which comprises an outer lamp 1, an inner lamp 2, a battery box 3 and a main switch component 4; the lamp comprises an outer lamp 1, an inner lamp 2, a battery box 3 and a main switch component 4; the outer lamp 1 is connected with the battery box 3 through a connecting wire 5; the inner lamp 2 is directly fixed on the battery box 3; a power supply battery (not shown) for supplying power to the outer lamp 1 and the inner lamp 2 and a control circuit board (not shown) for controlling the working states of the outer lamp 1 and the inner lamp 2 are arranged in the battery box 3, the power supply battery can be a lithium battery, the control circuit board is electrically connected with the outer lamp 1 through a connecting wire 5, and the control circuit board is also electrically connected with the inner lamp 2; the main switch assembly 4 is matched with the battery box, the main switch assembly 4 is electrically connected with the control circuit board, and the main switch assembly 4 controls whether the outer lamp 1 and the inner lamp 2 work or not through the control circuit board.
As shown in fig. 1 to 4, a mounting portion 31 for mounting the main switch assembly 4 may be formed on one side of the battery case 3; the main switch assembly 4 comprises a main switch 41, a pull wire 42 and a pressing plate 43, the main switch 41 is a pressing switch, the main switch 41 is fitted on the upper part of the mounting part 31, and the main switch 41 controls whether the power supply of the outer lamp 1 and the power supply of the inner lamp 2 are supplied or not; the lower part of the mounting part 31 is provided with a semispherical groove 311, the first end of the pull wire 42 is connected with a spherical ball head 44, and part of the ball head 44 is embedded in the semispherical groove 311; the pressing plate 43 is used for pressing the main switch 41, the upper end of the pressing plate 43 is hinged with the mounting part 31, and two sides of the pressing plate 43 are detachably clamped and matched with the mounting part 31; when the two sides of the pressing plate 43 are clamped with the mounting part 31, the pressing plate 43 presses the main switch 41 to enable the main switch 41 to control the outer lamp 1 and the inner lamp 2 to be turned off, and the pressing plate 43 covers the ball head 44 at the moment; when the pull wire 42 is pulled to make the ball head 44 be pulled out of the hemispherical groove 311, the ball head 44 pushes the pressing plate 43 to make the two sides of the pressing plate 43 separate from the clamping fit with the mounting part 31, so that the pressing plate 21 releases the pressing of the main switch 41, and at this time, the main switch 41 controls the outer lamp 1 and the inner lamp 2 to be lighted. As shown in fig. 3 and fig. 4, two sides of the lower portion of the pressing plate 43 may be respectively provided with an elastic claw 431, and the lower portion of the mounting portion 31 is provided with a slot 312 for the elastic claw 431 to engage with; the pressing plate 43 is snap-fitted to the mounting portion 31 by the engagement of the catching groove 312 and the elastic claw 431.
As shown in fig. 3, the mounting portion 31 of the battery box 3 is further provided with a through groove 313, the upper end of the through groove 313 is communicated with the hemispherical groove 311, the lower end of the through groove 313 penetrates the mounting portion 31 downwards, and the pull wire 42 penetrates through the through groove 313; the through groove 313 is used for the threading of the pulling wire 42, so that the pulling wire 42 can be prevented from being clamped at the connecting part of the pressing plate 43 and the mounting part 31 to cause the pulling failure of the pulling wire 42. As shown in fig. 1-4, a pulling loop 45 is connected to the second end of the pulling wire 42, and the pulling wire 42 is connected to the liferaft via the pulling loop 45.
As shown in fig. 1 and 2, the connecting lead 5 includes an outer lamp lead 51 and a battery box lead 52; one end of the outer lamp lead 51 is fixed on the outer lamp 1 and is electrically connected with the outer lamp 1, and the other end of the outer lamp lead 51 is provided with a male plug 511; one end of the battery box lead 52 is provided with a female plug 521 which is in plug-in fit with the male plug 511, and the other end of the battery box lead 52 is fixed on the battery box 3 and is electrically connected with the control circuit board.
As shown in fig. 1, 2 and 4, further, an outer lamp switch 6 for controlling whether the outer lamp 1 works or not and an inner lamp switch 7 for controlling whether the inner lamp 2 works or not may be further disposed on the battery box 3, and the outer lamp switch 6 and the inner lamp switch 7 are electrically connected to the control circuit board, so that after the main switch 41 controls the outer lamp 1 and the inner lamp 2 to be turned on, people can also control the outer lamp 1 and the inner lamp 2 through the outer lamp switch 6 and the inner lamp switch 7, respectively, thereby facilitating use; the outer lamp switch 6 and the inner lamp switch 7 may be push type switches.
The utility model discloses when being applied to the life raft on, outer lamp 1 lays in the outdoor side of raft of life raft, and battery case 3 then fixes at the indoor side of life raft, and the second end of the 42 that acts as go-between of master switch subassembly 4 then links to each other with the indoor side of life raft, like this can stimulate the 42 that acts as go-between when life raft 2 aerifys to expand for clamp plate 43 breaks away from the joint with battery case 3, and then makes master switch 41 control outer lamp 1 and interior lamp 2 light. The outer lamp 1 is connected with the battery box 3 through the connecting wires 5, so that the outer lamp 1 can be conveniently arranged at the top of the outdoor side of the raft, the inner lamp 2 is directly fixed on the battery box 3, the inner lamp 2 can provide illumination for the interior of the raft, and compared with the structure that the outer lamp and the inner lamp of the existing life raft are respectively connected with the battery box through the connecting wires, the utility model can reduce the number of the connecting wires 5 and reduce the cost; in addition, because bulb 44 is spherical, and bulb 44 is partial gomphosis in hemisphere groove 311, like this arbitrary angle pulling is acted as go-between 42, and act as go-between 42 homoenergetic pulls out hemisphere groove 311 with bulb 44, and when bulb 44 pulled out hemisphere groove 311, bulb 44 can push up clamp plate 43 and make clamp plate 43 both sides break away from with the joint cooperation of installation department 31, and then make clamp plate 43 remove the pressing to master switch 41, consequently the utility model discloses can guarantee that the life raft expandes and when pulling act as go-between 42, act as go-between 42 can control clamp plate 43 break away from with the joint of battery case 3, and then make master switch 41 control outer lamp 1 and interior lamp 2 light.
The above 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 not be construed as departing from the scope of the present invention.
Claims (7)
1. A life raft lamp structure which characterized in that: comprises an outer lamp, an inner lamp, a battery box and a main switch component;
the external lamp is connected with the battery box through a connecting wire;
the inner lamp is fixed on the battery box;
the battery box is internally provided with a power supply battery for supplying power to the outer lamp and the inner lamp and a control circuit board for controlling the working states of the outer lamp and the inner lamp, the control circuit board is electrically connected with the outer lamp through a connecting wire, and the control circuit board is also electrically connected with the inner lamp;
the main switch assembly is matched with the battery box and electrically connected with the control circuit board, and the main switch assembly controls whether the outer lamp and the inner lamp work or not through the control circuit board.
2. A life raft lamp structure as claimed in claim 1, wherein: the connecting lead comprises an outer lamp lead and a battery box lead;
one end of the outer lamp wire is fixed on the outer lamp and is electrically connected with the outer lamp, and the other end of the outer lamp wire is provided with a male plug; one end of the battery box lead is provided with a female plug which is in plug-in fit with the male plug, and the other end of the battery box lead is fixed on the battery box and is electrically connected with the control circuit board.
3. A life raft lamp structure as claimed in claim 1, wherein: a mounting part for mounting the main switch assembly is formed on one side of the battery box;
the main switch assembly comprises a main switch, a pull wire and a pressing plate, the main switch is a pressing switch, the main switch is matched with the upper part of the installation part and is electrically connected with the control circuit board, and the main switch controls whether the outer lamp and the inner lamp work or not through the control circuit board; the lower part of the mounting part is provided with a semispherical groove, the first end of the pull wire is connected with a spherical ball head, and the ball head part is embedded in the semispherical groove; the pressing plate is used for pressing the main switch, the upper end of the pressing plate is hinged with the mounting part, and the two sides of the pressing plate are detachably clamped and matched with the mounting part;
when the two sides of the pressing plate are clamped with the mounting part, the pressing plate presses the main switch to enable the main switch to control the outer lamp and the inner lamp to be turned off, and at the moment, the pressing plate covers the ball head;
when the pull wire is pulled to pull the ball head out of the hemispherical groove, the ball head pushes the pressing plate to enable the two sides of the pressing plate to be separated from the clamping fit with the mounting portion, the pressing plate is further enabled to release the pressing of the main switch, and the main switch controls the outer lamp and the inner lamp to be turned on at the moment.
4. A life raft lamp structure as claimed in claim 3, wherein: the second end of the pull wire is connected with a pull ring.
5. A life raft lamp structure as claimed in claim 3, wherein: the installation part is also provided with a through groove, the upper end of the through groove is communicated with the hemispherical groove, the lower end of the through groove penetrates through the installation part downwards, and the stay wire penetrates through the through groove.
6. A life raft lamp structure as claimed in claim 1, wherein: the power supply battery is a lithium battery.
7. A life raft lamp structure as claimed in claim 1, wherein: the battery box is also provided with an outer lamp switch for controlling whether the outer lamp works or not and an inner lamp switch for controlling whether the inner lamp works or not, and the outer lamp switch and the inner lamp switch are electrically connected with the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079182.3U CN212580113U (en) | 2020-06-12 | 2020-06-12 | Life raft lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079182.3U CN212580113U (en) | 2020-06-12 | 2020-06-12 | Life raft lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580113U true CN212580113U (en) | 2021-02-23 |
Family
ID=74651552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079182.3U Active CN212580113U (en) | 2020-06-12 | 2020-06-12 | Life raft lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580113U (en) |
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2020
- 2020-06-12 CN CN202021079182.3U patent/CN212580113U/en active Active
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