CN214734516U - Oxygen candle device of electromagnetic type trigger ignition - Google Patents
Oxygen candle device of electromagnetic type trigger ignition Download PDFInfo
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- CN214734516U CN214734516U CN202023206444.0U CN202023206444U CN214734516U CN 214734516 U CN214734516 U CN 214734516U CN 202023206444 U CN202023206444 U CN 202023206444U CN 214734516 U CN214734516 U CN 214734516U
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- oxygen candle
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- candle device
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Abstract
The utility model relates to the technical field of oxygen candles, in particular to an electromagnetic type triggering ignition oxygen candle device, which comprises a shell, a filter pad, initiating drugs and an oxygen candle, wherein the filter pad, the initiating drugs and the oxygen candle are arranged in the shell in sequence from top to bottom; an oxygen outlet projecting from the top of the housing away from the interior of the housing and communicating with the housing; the fire cap is arranged on one side of the top of the shell and is arranged at an interval with the oxygen outlet; the oxygen candle device also comprises a U-shaped fixing frame which is arranged on one side of the top of the shell and is positioned right above the fire cap; and a cavity is arranged in the U-shaped fixing frame and is positioned right above the fire cap, and the cavity comprises a left side wall and a bottom wall. Thereby improve the variety of oxygen candle ignition mode, increase the security of ignition mode, improve and guarantee that oxygen candle can produce oxygen when using, avoid taking place life danger, guarantee oxygen candle service quality, improve the rescue ability.
Description
Technical Field
The utility model relates to an oxygen candle technical field especially relates to an oxygen candle device that ignition is triggered to electromagnetic type.
Background
The oxygen candle is a chemical oxygen source-catalytic decomposition sodium chlorate oxygen candle which can be used for self rescue in an oxygen-deficient environment, and is particularly suitable for being used as a starting device of a chemical oxygen self-rescuer; the main component is NaClO 3; and proper catalytic additive, forming agent, etc.
The oxygen candle can continuously burn and release high-purity oxygen after being ignited by the striking fire cap. The oxygen release speed is high and the total heat release is small.
One oxygen candle can be breathed by 100 persons for about 1 hour; the medical emergency treatment device is mainly used for medical emergency treatment. The redox reaction 2NaClO3 ═ 2NaCl +3O2 ≠ can generate a small amount of oxygen for emergency use.
However, the existing oxygen candle has a single ignition mode, the ignition mode is not safe enough, the embarrassment that oxygen cannot be generated is caused when the oxygen candle is used, and life danger is generated in serious cases.
Therefore, there is a need for an oxygen candle device that electromagnetically triggers ignition.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an oxygen candle device that ignition is triggered to electromagnetic type can solve current oxygen candle ignition mode single, and ignition mode is safe inadequately, leads to the embarrassing situation that can not produce oxygen when using, can produce life danger when serious.
The embodiment of the utility model provides an oxygen candle device triggered to ignite electromagnetically, which comprises a shell, a filter pad, an initiating drug and an oxygen candle, wherein the filter pad, the initiating drug and the oxygen candle are arranged in the shell in sequence from top to bottom;
an oxygen outlet projecting from the top of the housing away from the interior of the housing and communicating with the housing;
the fire cap is arranged on one side of the top of the shell and is arranged at an interval with the oxygen outlet;
the oxygen candle device also comprises a U-shaped fixing frame which is arranged on one side of the top of the shell and is positioned right above the fire cap; a cavity is arranged in the U-shaped fixing frame and right above the fire cap, and comprises a left side wall and a bottom wall;
the oxygen candle device also comprises a connecting plate, a striking hammer, a first fixing frame and a second fixing frame, wherein one end of the connecting plate is fixedly connected with the left side wall, and the other end of the connecting plate extends into the cavity; the other end of the connecting plate is made of magnetic metal;
the electromagnetic generator is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate;
when the electromagnetic generator is electrified, magnetic attraction is generated so that the other end of the U-shaped fixing frame moves towards the direction close to the fire cap, and the striking hammer moves along with the movement of the U-shaped fixing frame to strike the fire cap to generate flame.
As an improvement, the striking hammer is positioned at the bottom close to the other end of the U-shaped fixing frame.
As a modification, the striking hammer is located at the same position of the U-shaped fixing frame 3/5.
As an improvement, the oxygen candle device further comprises a base which is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate, and the base and the electromagnetic generator are detachably arranged.
As an improvement, the cavity further comprises a top wall, and a through hole is formed in the top wall and located right above the striking hammer.
As an improvement, the striking hammer and the through hole are both cylindrical, and the diameter of the striking hammer is smaller than that of the through hole.
As a refinement, the thickness of the top wall is higher than the thickness of the bottom wall.
As an improvement, the connecting plate has elasticity.
According to the technical scheme provided by the utility model, the oxygen candle device also comprises a U-shaped fixing frame which is arranged at one side of the top of the shell and is positioned right above the fire cap; a cavity is arranged in the U-shaped fixing frame and right above the fire cap, and comprises a left side wall and a bottom wall; the oxygen candle device also comprises a connecting plate, a striking hammer, a first fixing frame and a second fixing frame, wherein one end of the connecting plate is fixedly connected with the left side wall, and the other end of the connecting plate extends into the cavity; the other end of the connecting plate is made of magnetic metal; the electromagnetic generator is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate; when the electromagnetic generator is electrified, magnetic attraction is generated so that the other end of the U-shaped fixing frame moves towards the direction close to the fire cap, and the striking hammer moves along with the movement of the U-shaped fixing frame to strike the fire cap to generate flame; thereby improve the variety of oxygen candle ignition mode, increase the security of ignition mode, improve and guarantee that oxygen candle can produce oxygen when using, avoid taking place life danger, guarantee oxygen candle service quality, improve the rescue ability.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic view of an overall structure of an electromagnetic ignition triggering oxygen candle device according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 of an electromagnetic ignition triggering oxygen candle device according to an embodiment of the present invention.
Detailed Description
At present, the conventional oxygen candle can spontaneously burn due to poor heat insulation under the high-temperature operation condition, so that the embarrassment that oxygen cannot be generated is caused during use, and life danger is caused in severe cases.
Based on this, the present embodiment provides an oxygen candle 4 device triggered to ignite electromagnetically, where the oxygen candle 4 device includes a housing, a filter pad 3 installed in the housing and sequentially arranged from top to bottom, an initiating drug 6, and an oxygen candle 4;
an oxygen outlet 2 projecting from the top of the housing away from the interior of the housing and communicating with the housing;
the fire cap 1 is arranged on one side of the top of the shell and is arranged at an interval with the oxygen outlet 2;
the oxygen candle 4 device also comprises a U-shaped fixing frame 7 which is arranged on one side of the top of the shell and is positioned right above the fire cap 1; a cavity 10 is arranged in the U-shaped fixing frame 7 and right above the fire cap 1, and the cavity 10 comprises a left side wall and a bottom wall; preferably, the U-shaped fixing frame 7 includes a left fixing frame 71 and a right fixing frame 72, and the left fixing frame 71, the top wall of the cavity 10, the right fixing frame 72, the bottom wall of the cavity 10, and the four enclose to form the cavity 10.
The oxygen candle 4 device also comprises a connecting plate 9 with one end fixedly connected with the left side wall and the other end extending into the cavity 10, and a striking hammer 14 with one end fixedly connected with the bottom of the connecting plate 9 and the other end extending out of the bottom wall of the U-shaped fixed frame 7 and close to the fire cap 1; the other end of the connecting plate 9 is made of magnetic metal; preferably, the connecting plate 9 is connected to the left side wall by a fixing post 8.
An electromagnetic generator 13 mounted at the bottom of the bottom wall and positioned right below the other end of the connecting plate 9;
when the electromagnetic generator 13 is powered on, magnetic attraction is generated to make the other end of the U-shaped fixing frame 7 move towards the direction close to the fire cap 1, and the striking hammer 14 moves along with the movement of the U-shaped fixing frame 7 to strike the fire cap 1 to generate the initiation flame.
The striking hammer 14 is positioned at the bottom close to the other end of the U-shaped fixed frame 7; the striking force is improved through the lever principle.
The striking hammer 14 is positioned at the equal division of the U-shaped fixing frame 73/5; the striking force effect is better improved.
The oxygen candle 4 device also comprises a base 12 which is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate 9, and the base 12 and the electromagnetic generator 13 are detachably arranged; thereby improving the stability of the installation of the electromagnetic generator 13.
The chamber 10 further includes a top wall, and a through hole 111 is provided on the top wall and directly above the striking hammer 14. The fire cap 1 can be knocked by an external knocking stick to generate flame when the electromagnetic generator 13 is not in action.
The striking hammer 14 and the through hole 111 are both cylindrical, and the diameter of the striking hammer 14 is smaller than that of the through hole 111; thereby facilitating the operation of the external tapping rod and simplifying the operation steps.
The thickness of the top wall is higher than that of the bottom wall; thereby improving the stability of the U-shaped fixing frame 7 and facilitating the contact of the striking hammer 14 and the fire cap 1.
The connecting plate 9 has elasticity, so that the magnetic attraction between the electrified electromagnetic generator 13 and the connecting plate 9 is improved, the rigid consumption of the opposite connecting plate 9 is reduced, the magnetic attraction is applied to the deformation of the connecting plate 9 to the greatest extent, and the movement stroke of the striking hammer 14 is improved.
The working principle is as follows: when the electromagnetic generator 13 is powered on, magnetic attraction is generated to make the other end of the U-shaped fixing frame 7 move towards the direction close to the fire cap 1, and the striking hammer 14 moves along with the movement of the U-shaped fixing frame 7 to strike the fire cap 1 to generate initiating flame; or when the electromagnetic generator 13 cannot be used, the connecting plate 9 is contacted through the through hole 111 of the top wall by an external knocking rod, so that the connecting plate 9 moves downwards to knock the fire cap 1 to generate flame generated by the flame fire cap 1; the flame generated by both modes triggers the following primer 6, and thus the oxygen candle 4. Oxygen generated by the decomposition of the oxygen candle 4 accumulates in the housing, raising its pressure: when the pressure reaches a certain value, oxygen is discharged through the filter pad 3 and the oxygen outlet 2, and the discharged oxygen enters the air bag of the wearer through the air duct for the wearer to breathe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An oxygen candle device that ignition is triggered to electromagnetic type which characterized in that: the oxygen candle device comprises a shell, a filter pad, an initiating drug and an oxygen candle, wherein the filter pad, the initiating drug and the oxygen candle are arranged in the shell in sequence from top to bottom;
an oxygen outlet projecting from the top of the housing away from the interior of the housing and communicating with the housing;
the fire cap is arranged on one side of the top of the shell and is arranged at an interval with the oxygen outlet;
the oxygen candle device also comprises a U-shaped fixing frame which is arranged on one side of the top of the shell and is positioned right above the fire cap; a cavity is arranged in the U-shaped fixing frame and right above the fire cap, and comprises a left side wall and a bottom wall;
the oxygen candle device also comprises a connecting plate, a striking hammer, a first fixing frame and a second fixing frame, wherein one end of the connecting plate is fixedly connected with the left side wall, and the other end of the connecting plate extends into the cavity; the other end of the connecting plate is made of magnetic metal;
the electromagnetic generator is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate;
when the electromagnetic generator is electrified, magnetic attraction is generated so that the other end of the U-shaped fixing frame moves towards the direction close to the fire cap, and the striking hammer moves along with the movement of the U-shaped fixing frame to strike the fire cap to generate flame.
2. An electromagnetic ignition-triggered oxygen candle device as recited in claim 1, wherein: the striking hammer is positioned at the bottom close to the other end of the U-shaped fixing frame.
3. An electromagnetic ignition-triggered oxygen candle device as recited in claim 2, wherein: the striking hammer is positioned at the equal division of the U-shaped fixing frame 3/5.
4. An electromagnetic ignition-triggered oxygen candle device as recited in claim 3, further comprising: the oxygen candle device is characterized by further comprising a base which is arranged at the bottom of the bottom wall and is positioned right below the other end of the connecting plate, and the base and the electromagnetic generator are detachably arranged.
5. An electromagnetic ignition-triggered oxygen candle device as recited in claim 1, wherein: the cavity further comprises a top wall, and a through hole is formed in the top wall and located right above the striking hammer.
6. An electromagnetic ignition-triggered oxygen candle device as recited in claim 5, wherein: the striking hammer and the through hole are both cylindrical, and the diameter of the striking hammer is smaller than that of the through hole.
7. An electromagnetic ignition-triggered oxygen candle device as recited in claim 5, wherein: the thickness of the top wall is higher than the thickness of the bottom wall.
8. An electromagnetic ignition-triggered oxygen candle device as recited in claim 1, wherein: the connecting plate has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206444.0U CN214734516U (en) | 2020-12-27 | 2020-12-27 | Oxygen candle device of electromagnetic type trigger ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206444.0U CN214734516U (en) | 2020-12-27 | 2020-12-27 | Oxygen candle device of electromagnetic type trigger ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214734516U true CN214734516U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023206444.0U Active CN214734516U (en) | 2020-12-27 | 2020-12-27 | Oxygen candle device of electromagnetic type trigger ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214734516U (en) |
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2020
- 2020-12-27 CN CN202023206444.0U patent/CN214734516U/en active Active
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