Life jacket lamp with auxiliary survival function
By using stackable inner sleeve and expansion structure in the life jacket lamp, it is erected under the waves, and using reflective strips and translucent materials to improve the lighting effect, the problems of reduced lighting and compact structure caused by wave coverage are solved, and the problem of reduced lighting and compact structure is achieved. It has stronger warning and portability.
Patent Information
- Application Number
- CN202420637379.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing life jacket lamps are easily covered by sea water under the undulating waves, resulting in a reduced lighting warning effect. The overall structure is too small and the warning and guidance effect is limited.
A life jacket lamp with auxiliary survival function was designed, adopting a stackable inner sleeve structure and expansion structure, the lamp is erected in the water through a compressed air tank and a hand-pulled valve, and the lighting effect is improved by using reflective strips and translucent materials. , and ensure structural stability through limit ropes.
It realizes stable lighting under the impact of the waves, improves the warning and guidance effect, and makes life jacket lights more compact and easy to use when carrying.
Smart Images
Figure CN222142763U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water rescue devices, in particular to a life jacket light with a survival assistance function. Background Art
[0002] A life jacket light is a distress warning signal light mounted on a life jacket and used in conjunction with a life jacket. It is usually widely used at sea and is equipped with a seawater battery. When it comes into contact with seawater, it will generate energy and be powered, making it easy to carry and use. However, due to the ups and downs of the sea, when the life jacket light is placed on the sea surface, it is often submerged below the sea surface due to the impact and coverage of the seawater, thereby greatly reducing the lighting warning effect of the life jacket light. For this reason, a public technology proposes a life jacket light and a life jacket thereof. The life jacket light includes a lighting device, and a falling device that increases the falling force of the lighting device is provided at the bottom of the lighting device. The outside of the device is provided with a floating plate which is convenient for the lighting device to float and is not directly connected to the lighting device. The top of the lighting device is provided with a reflecting device which can refract the light source. In this technology, the life jacket light is not directly connected to the lighting device through the floating plate, and the connection mode of the floating plate and the closing device is in a dynamic relationship, so that when the seawater impacts the device, it is the floating plate that floats up and down, thereby reducing the floating force of the falling block and the closing device impacted by the seawater, further reducing the up and down floating condition of the lighting device, so that the lighting device can perform lighting operations relatively stably, greatly reducing the effect of the impact of the seawater on the lighting operation of the lighting device;
[0003] However, in order to facilitate carrying, the overall structure of the life jacket light is usually required to be small. Although the above-mentioned improved technology can maintain the stability of the lighting device, its light-emitting area is too small and its warning and guidance function is very limited. Therefore, it is necessary to further improve the structure of the life jacket light. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a life jacket light with an auxiliary survival function.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a life jacket light with auxiliary survival function, comprising a base, a main board, a first spring cable, a second spring cable, a seawater battery and an indicator light, the inner side wall of the base is fixedly connected to a fixing plate, the lower wall of the fixing plate is fixedly connected to a waterproof main box, the main board is arranged inside the waterproof main box, the upper and lower ends of the base are respectively fixedly connected to an upper shell and a lower shell, the inner side wall of the lower shell is slidably connected to a plurality of groups of first inner sleeves, the plurality of groups of the first inner sleeves are sequentially arranged inside the lower shell in the form of inner and outer overlapping, the inner side wall of the innermost group of the plurality of the first inner sleeves is slidably connected to a battery compartment, the end of the battery compartment away from the base is fixedly connected to a lead sinker for counterweight, the inner side wall of the upper shell is slidably connected to a plurality of groups of second inner sleeves, the plurality of groups of the second The inner sleeves are arranged in sequence inside the upper shell in the form of inner and outer overlapping, the outer walls of the multiple groups of second inner sleeves are all provided with reflective structures, the upper end of the innermost group among the multiple groups of second inner sleeves is fixedly connected to a lampshade, the indicator light is arranged inside the lampshade, the top of the lampshade is fixedly connected to an antenna module, an LED light strip is fixedly connected between the waterproof main box and the lower wall of the lampshade, the upper wall of the fixed plate is fixedly connected with an expansion structure for opening the first inner sleeve and the second inner sleeve when in use, and limiting ropes are provided between the outermost group of the multiple groups of the first inner sleeves and the base, between two adjacent groups of the multiple groups of first inner sleeves, between the battery compartment and an adjacent group of the second inner sleeves, between two adjacent groups of the multiple groups of second inner sleeves, and between the base and the outermost group of the multiple groups of second inner sleeves to prevent the expansion structure from loosening when it is opened.
[0006] As a further description of the above technical solution:
[0007] The expansion structure includes a compressed gas tank, a hand-pull valve, a pull rope and a pull ring. The compressed gas tank is fixedly connected to the upper wall of the bracket, and the mouth of the compressed gas tank penetrates the upper wall of the bracket and extends into the interior of the bracket. The hand-pull valve is fixedly connected to one end of the compressed gas tank extending into the interior of the bracket, and the pull rope is fixedly connected to the outer wall of the hand-pull valve. The end of the pull rope away from the hand-pull valve penetrates the outer wall of the base and extends to the outside of the base, and the pull ring is fixedly connected to the end of the pull rope extending to the outside of the base.
[0008] As a further description of the above technical solution:
[0009] The waterproof host box is electrically connected to the indicator light via a first spring cable, and the waterproof host box is electrically connected to the battery compartment via a second spring cable.
[0010] As a further description of the above technical solution:
[0011] The seawater battery is arranged on the inner wall of the battery compartment, and the outer wall of the battery compartment is provided with a water inlet window for the entry of seawater.
[0012] As a further description of the above technical solution:
[0013] The reflective structure comprises a plurality of groups of reflective strips, and the plurality of groups of reflective strips are respectively arranged on the outer walls of a plurality of groups of second inner sleeves.
[0014] As a further description of the above technical solution:
[0015] The plurality of groups of the second inner sleeves are all made of light-transmissive material.
[0016] As a further description of the above technical solution:
[0017] A plurality of groups of hollow holes penetrating vertically are arranged inside the fixing plate and outside the waterproof mainframe box.
[0018] The utility model has the following beneficial effects:
[0019] 1. Compared with the prior art, the life jacket light with auxiliary survival function, when carried, the first inner sleeve and the second inner sleeve are respectively stacked in the lower shell and the upper shell, the overall structure is compact and easy to carry, when it is needed, the pull ring is pulled to trigger the hand-pull valve, so that the compressed gas in the compressed air pipe is filled into the space between the upper shell and the lower shell, and then the multiple groups of the first inner sleeve and the second inner sleeve are squeezed by the gas and quickly expanded along the axial direction, by controlling the ratio of the overall mass of the life jacket light to the displacement, the life jacket light can be pulled upright on the water surface by the lead weight, so that the indicator light at the top can be lifted to a higher position and is not easily covered by sea water.
[0020] 2. Compared with the prior art, the life jacket light with auxiliary survival function has multiple sets of reflective strips arranged on the outer wall of the second sleeve, which can reflect light under the light source of the rescue personnel. The LED light strip arranged between the lampshade and the waterproof main box can emit light that can penetrate the second inner sleeve made of light-transmitting material, greatly improving the warning and guidance effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of a life jacket light with a survival assistance function proposed by the utility model;
[0022] Figure 2 This is a schematic diagram of the overall structure and usage status of a life jacket light with a survival assistance function proposed by the utility model;
[0023] Figure 3 This is a partial cross-sectional view of the internal structure of the base, upper shell and lower shell of a life jacket light with an auxiliary survival function proposed by the utility model;
[0024] Figure 4 The utility model provides a life jacket light with an auxiliary survival function. Figure 3 A partial enlarged view of the middle A;
[0025] Figure 5 The utility model is a schematic diagram of the top structure of a fixing plate of a life jacket light with an auxiliary survival function.
[0026] Legend:
[0027] 1. Base; 2. Upper shell; 3. Lower shell; 4. Lampshade; 5. Antenna module; 6. Plumb; 7. Pull rope; 8. Pull ring; 9. First inner sleeve; 10. Battery compartment; 11. Second inner sleeve; 12. Reflective strip; 13. Fixing plate; 14. Bracket; 15. Compressed gas tank; 16. Hand-pull valve; 17. Waterproof host box; 18. Water inlet window; 19. First spring cable; 20. LED light strip; 21. Second spring cable; 22. Limit rope; 23. Hollow hole. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Reference Figures 1 to 5 The utility model provides a life jacket light with an auxiliary survival function: comprising a base 1, a main board, a first spring cable 19, a second spring cable 21, a seawater battery and an indicator light. The inner wall of the base 1 is fixedly connected with a fixing plate 13, the lower wall of the fixing plate 13 is fixedly connected with a waterproof mainframe box 17, the mainboard is arranged inside the waterproof mainframe box 17, the upper and lower ends of the base 1 are respectively fixedly connected with an upper shell 2 and a lower shell 3, the inner wall of the lower shell 3 is slidably connected with a plurality of first inner sleeves 9, the plurality of first inner sleeves 9 are sequentially arranged inside the lower shell 3 in an inner and outer overlapping form, and the plurality of first inner sleeves 9 are arranged inside the lower shell 3 in an inner and outer overlapping form. The innermost set of inner side walls is slidably connected with a battery compartment 10, a seawater battery is arranged on the inner side wall of the battery compartment 10, and a water inlet window 18 for seawater to enter is arranged on the outer wall of the battery compartment 10. The waterproof main box 17 is electrically connected to the indicator light through a first spring cable 19, and the waterproof main box 17 is electrically connected to the battery compartment 10 through a second spring cable 21. When the life jacket light is not in use, the water inlet window 18 is covered by the first inner sleeve 9. When it is activated, the battery compartment 10 extends from the inside of the first inner sleeve 9, and the water inlet window 18 is exposed. When in contact with seawater, the seawater battery generates electrical energy, thereby supplying power to the main board;
[0030] like Figure 2As shown, in order to keep the life jacket light upright after being thrown into the water, a lead pendant 6 for counterweight is fixedly connected to one end of the battery compartment 10 away from the base 1. When the displacement of the life jacket light is greater than the total mass of the lead pendant 6 on the life jacket light, the life jacket light can be upright in the water. The lead pendant 6 is used for counterweight, so that one end of the lampshade 4 is always facing upward when the life jacket is put into the water.
[0031] like Figure 2 , Figure 3 As shown, in order to improve the auxiliary survival effect, the inner wall of the upper shell 2 is slidably connected to multiple groups of second inner sleeves 11, and the multiple groups of second inner sleeves 11 are sequentially arranged inside the upper shell 2 in the form of inner and outer overlapping, and the outer walls of the multiple groups of second inner sleeves 11 are all provided with reflective structures, and the upper end of the innermost group of the multiple groups of second inner sleeves 11 is fixedly connected to the lampshade 4, the indicator light is arranged inside the lampshade 4, and the top of the lampshade 4 is fixedly connected to the antenna module 5, and the LED light belt 20 is fixedly connected between the waterproof host box 17 and the lower wall of the lampshade 4. The reflective structure includes multiple groups of reflective strips 12, and the multiple groups of reflective strips 12 are respectively arranged on the outer walls of the multiple groups of second inner sleeves 11, and the multiple groups of second inner sleeves 11 are all translucent materials. When in use, the indicator light penetrates the lampshade 4, and the light of the LED light belt 20 penetrates the outer wall of the second inner sleeve 11. At the same time, the multiple groups of reflective strips 12 can reflect light when irradiated by an external light source, forming a very obvious bright light area, which greatly improves the warning and guidance effect;
[0032] like Figure 3 , Figure 4 as well as Figure 5 As shown, in order to enable the life jacket light to be quickly deployed when needed, a plurality of groups of hollow holes 23 are arranged inside the fixing plate 13 and outside the waterproof main box 17, and the upper wall of the fixing plate 13 is fixedly connected to an expansion structure for opening the first inner sleeve 9 and the second inner sleeve 11 when in use through the bracket 14, and the expansion structure includes a compressed gas tank 15, a hand-pull valve 16, a pull rope 7 and a pull ring 8, the compressed gas tank 15 is fixedly connected to the upper wall of the bracket 14, the mouth of the compressed gas tank 15 passes through the upper wall of the bracket 14 and extends into the inside of the bracket 14, the hand-pull valve 16 is fixedly connected to one end of the compressed gas tank 15 extending into the inside of the bracket 14, the pull rope 7 is fixedly connected to the outer wall of the hand-pull valve 16, and the pull rope 7 is fixedly connected to the outer wall of the hand-pull valve 16. The end away from the hand-pull valve 16 penetrates the outer wall of the base 1 and extends to the outside of the base 1. The pull ring 8 is fixedly connected to the end of the pull rope 7 extending to the outside of the base 1. When it is needed, one hand holds the base 1 and keeps the lead pendant 6 and the lampshade 4 not facing the body. The other hand pulls the pull ring 8 and pulls it outward. The hand-pull valve 16 is driven by the pull ring 8 and the pull rope 7 to open the compressed gas tank 15. The compressed gas in the compressed gas tank 15 is quickly filled between the upper shell 2 and the lower shell 3. The expansion of the compressed air pushes the lampshade 4 and the battery compartment 10 toward the opposite side, thereby forming an axial expansion. In actual application, in order to adjust the displacement and the total mass, compressed helium can be injected into the compressed gas tank 15 to increase the buoyancy.
[0033] like Figure 3 , Figure 4 As shown, in order to prevent the first inner sleeve 9 and the second inner sleeve 11 from loosening when the expansion structure is activated, a limiting rope 22 for preventing the first inner sleeve 9 and the second inner sleeve 11 from loosening when the expansion structure is expanded is provided between the outermost group of the multiple groups of first inner sleeves 9 and the base 1, between two adjacent groups of the multiple groups of first inner sleeves 9, between the battery compartment 10 and an adjacent group of the second inner sleeves 11, between two adjacent groups of the multiple groups of second inner sleeves 11, and between the base 1 and the outermost group of the multiple groups of second inner sleeves 11. By limiting the limiting rope 22, the maximum axial movement distance of the lampshade 4, the battery compartment 10, the first inner sleeve 9 and the second inner sleeve 11 is limited to prevent them from falling out.
[0034] Working principle: When the life jacket light is not in use, the water inlet window 18 is covered by the first inner sleeve 9. When it is needed, hold the base 1 with one hand and keep the lead pendant 6 and the lampshade 4 not facing the body, and pull the pull ring 8 with the other hand and pull it outwards. The hand-pull valve 16 is driven by the pull ring 8 and the pull rope 7 to open the compressed gas tank 15. The compressed gas in the compressed gas tank 15 is quickly filled between the upper shell 2 and the lower shell 3. The expansion of the compressed air pushes the lampshade 4 and the battery compartment 10 to move toward the opposite side, thereby forming an axial expansion. Then put the life jacket light into the water, and seawater enters from the water inlet window 18 and contacts with the seawater battery. The seawater battery generates electricity, thereby providing The mainboard supplies power, the indicator light penetrates the lampshade 4, the LED light strip 20 light penetrates the outer wall of the second inner sleeve 11, and at the same time, the multiple groups of reflective strips 12 can reflect light when illuminated by an external light source to form a very obvious bright light area, which greatly improves the warning and guidance effect. When the displacement of the life jacket light is greater than the total mass of the lead sinker 6 on the life jacket light strip, the life jacket light can be erected in the water. The lead sinker 6 is used for counterweight, so that when the life jacket is put into the water, one end of the lampshade 4 is always facing upwards. Through the restriction of the limit rope 22, the maximum axial movement distance of the lampshade 4, the battery compartment 10, the first inner sleeve 9 and the second inner sleeve 11 is limited to avoid falling out.
[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A life jacket light with an auxiliary survival function, Features: The invention comprises a base (1), a main board, a first spring cable (19), a second spring cable (21), a seawater battery and an indicator light. The inner side wall of the base (1) is fixedly connected to a fixing plate (13), the lower wall of the fixing plate (13) is fixedly connected to a waterproof main box (17), the main board is arranged inside the waterproof main box (17), the upper and lower ends of the base (1) are respectively fixedly connected to an upper shell (2) and a lower shell (3), the inner side wall of the lower shell (3) is slidably connected to a plurality of groups of first inner sleeves (9), the plurality of groups of the first inner sleeves (9) are sequentially arranged inside the lower shell (3) in an inner and outer overlapping manner, the inner side wall of the innermost group of the plurality of groups of the first inner sleeves (9) is slidably connected to a battery compartment (10), the end of the battery compartment (10) away from the base (1) is fixedly connected to a lead sinker (6) for counterweight, the inner side wall of the upper shell (2) is slidably connected to a plurality of groups of second inner sleeves (11), the plurality of groups of the second inner sleeves (11) are sequentially arranged in an inner and outer overlapping manner on the upper shell (2) Inside, the outer walls of the plurality of groups of the second inner sleeves (11) are all provided with a reflective structure, the upper end of the innermost group of the plurality of groups of the second inner sleeves (11) is fixedly connected to a lampshade (4), the indicator light is arranged inside the lampshade (4), the top of the lampshade (4) is fixedly connected to an antenna module (5), an LED light strip (20) is fixedly connected between the waterproof host box (17) and the lower wall of the lampshade (4), and the upper wall of the fixing plate (13) is fixedly connected to a bracket (14) for opening the first inner sleeve when in use. The expansion structure of the sleeve (9) and the second inner sleeve (11), between the outermost group of the first inner sleeves (9) among the multiple groups of the first inner sleeves (9) and the base (1), between two adjacent groups of the multiple groups of the first inner sleeves (9), between the battery compartment (10) and an adjacent group of the second inner sleeves (11), between two adjacent groups of the multiple groups of the second inner sleeves (11), and between the base (1) and the outermost group of the multiple groups of the second inner sleeves (11) are all provided with a limiting rope (22) for preventing the expansion structure from loosening when it is expanded.
2. A life jacket light with a survival assistance function according to claim 1, Features: The expansion structure comprises a compressed gas tank (15), a hand-pull valve (16), a pull rope (7) and a pull ring (8); the compressed gas tank (15) is fixedly connected to the upper wall of the bracket (14); the mouth of the compressed gas tank (15) penetrates the upper wall of the bracket (14) and extends into the interior of the bracket (14); the hand-pull valve (16) is fixedly connected to one end of the compressed gas tank (15) extending into the interior of the bracket (14); the pull rope (7) is fixedly connected to the outer wall of the hand-pull valve (16); the end of the pull rope (7) away from the hand-pull valve (16) penetrates the outer wall of the base (1) and extends to the outside of the base (1); and the pull ring (8) is fixedly connected to one end of the pull rope (7) extending to the outside of the base (1).
3. A life jacket light with a survival assistance function according to claim 1, Features: The waterproof main box (17) is electrically connected to the indicator light via a first spring cable (19), and the waterproof main box (17) is electrically connected to the battery compartment (10) via a second spring cable (21).
4. A life jacket light with a survival assistance function according to claim 1, Features: The seawater battery is arranged on the inner wall of the battery compartment (10), and the outer wall of the battery compartment (10) is provided with a water inlet window (18) for allowing seawater to enter.
5. A life jacket light with a survival assistance function according to claim 1, Features: The reflective structure comprises a plurality of groups of reflective strips (12), wherein the plurality of groups of reflective strips (12) are respectively arranged on the outer walls of a plurality of groups of second inner sleeves (11).
6. A life jacket light with a survival assistance function according to claim 1, Features: The plurality of groups of the second inner sleeves (11) are all made of light-transmissive materials.
7. A life jacket light with a survival assistance function according to claim 1, Features: A plurality of groups of hollow holes (23) penetrating vertically are arranged inside the fixing plate (13) and outside the waterproof mainframe box (17).