CN205980964U - But inferior insensitiveness electric igniter of high -energy permanent output - Google Patents
But inferior insensitiveness electric igniter of high -energy permanent output Download PDFInfo
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- CN205980964U CN205980964U CN201620944505.8U CN201620944505U CN205980964U CN 205980964 U CN205980964 U CN 205980964U CN 201620944505 U CN201620944505 U CN 201620944505U CN 205980964 U CN205980964 U CN 205980964U
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- medicine box
- powder column
- bridge silk
- electric igniter
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Abstract
The utility model provides a but inferior insensitiveness electric igniter of high -energy permanent output, it mainly comprises wire, bridge silk, some duration and degree of heating medicament, medicine box, medicine box lid, ignition powder column, the ignition powder column is established in the medicine box, and the medicine box lid is in the medicine box upper end, and the bridge silk is connected with the both ends wire, puts the duration and degree of heating medicament and wraps up the bridge silk, and ignition powder column center pin is to being the hole, and the bridge silk after the connection, wire, some duration and degree of heating medicament three establish in ignition powder column hole, and the diameter of bridge silk is 0.03mm. Its effect lies in: 1, factor of safety is high, is difficult to from lighting, 2, the performance of the anti misfire of plume has been improved, the also ignitable of plume of weing mostly by a wide margin, 3, compact structure, simple to operate.
Description
Technical field：This utility model is related to the electric igniter in a kind of priming system, and particularly one kind can be held high-energy
The secondary insensitiveness electric igniter of continuous output.
Background technology：Electric igniter is one of Weather modification operation product vitals, existing electric igniter
Referring to accompanying drawing 1, it is mainly made up of medicine box 1, medicine box lid 2, ignition charge 3, red arrow -8 point of amorce 4, DG-4 adhesive 5；Existing
Electric igniter in use there is problems that：1st, safety coefficient is low, and easily from lighting, its reason is, red arrow -8 ignition charge
The cross section area of bridge silk in 4 is less, only 0.018mm, less electric current the fusing of bridge silk can be caused from
The accident lighted, and existing electric igniter is commonly used on the plug-in plume of aircraft, aircraft electrical power supply system is easy to produce sensing to it
Electric current, thus initiation potential；2nd, plume easily causes misfire, the plume especially making moist, and this is, ignition charge 3 is with bulk
Form is contained in medicine box 1, and after it is lighted, the persistent period of burning is very short, many plumes, and the plume especially making moist is just often not
Can light, cause misfire；3rd, structure is not compact, installs inconvenient, this essentially consists in ignition charge 3 is to be contained in medicine with form in bulk
In box 1, install inconvenient during red arrow -8 point of amorce 4, and make product space larger.
Content of the invention：The purpose of this utility model is, for existing electric igniter above shortcomings in use,
And provide a kind of can the secondary insensitiveness electric igniter that persistently exports of high-energy, it has, and safety coefficient is high, kindling is good, compact conformation
Advantage easy for installation.
By following technical proposals, it is possible to achieve this purpose of this utility model, a kind of can high-energy persistently export time
Insensitiveness electric igniter is it is characterised in that include wire, bridge silk, igniter head medicament, medicine box, medicine box lid, igniting powder column；Ignition charge
Post is located in medicine box, and medicine box lid covers in medicine box upper end, and bridge silk is connected with two ends wire, and igniter head medicament wraps up bridge silk, ignition charge
Post is central axial, and bridge silk after connection, wire, igniter head medicament three are located in ignition charge post holes for hole, bridge silk a diameter of
0.03mm.
For ease of installing, the section of the upper end of igniting powder column mesopore is isosceles trapezoid.
For making igniting powder column easily light, it is provided with good with the ignition powder compatibility of powder column of lighting a fire in the upper end of igniting powder column
The good ignition charge of standard sensitivity.
Effect of the present utility model is：1st, it is not easy to certainly light, this is safety coefficient height, and this device is to ignition charge
Bridge silk in head is improved, and the cross section of existing 0.018mm has been changed to 0.03mm, the cross section of bridge silk increases
0.012mm, improves safe current, can resist faradic impact produced by aircraft electrical power supply system, it is to avoid because of bridge
The generation certainly lighting accident that silk fuses and causes；2nd, the performance of plume anti-misfire is greatly improved, the plume mostly making moist
Can light；This is, the ignition charge of this device is added bonding agent and is pressed into the central axial powder column state for hole, it is not only
Extend burning time, and for internal-hole type burning, increase combustion front, moreover, its upper end be provided with and powder column of lighting a fire point
The good ignition charge of the good standard sensitivity of the powder composition compatibility, so, it not only easily lights itself, also easily by plume or make moist
Plume light, the performance of plume anti-misfire is greatly improved；3rd, compact conformation, easy for installation, this essentially consists in this device
Ignition charge is that it spatially greatly subtracts than the space shared by the ignition charge of existing bulk form through pressing pillared form to occur
Few, and, it is provided with a centre bore, and igniter head can be placed in it, so that easy for installation simple.
Brief description
Accompanying drawing 1 is the cross section structure diagram of existing electric igniter.
Accompanying drawing 2 is cross section structure diagram of the present utility model.
Below in conjunction with the accompanying drawings and embodiment further describes to this utility model：
Specific embodiment：
Referring to accompanying drawing 2, a kind of can the secondary insensitiveness electric igniter that persistently exports of high-energy, it is mainly by wire 1, bridge silk 2, point
The standard sensitivity that the ignition powder compatibility of duration and degree of heating medicament 3, medicine box 4, medicine box lid 5, igniting powder column 6 and powder column of lighting a fire is good is good
Ignition charge 7 forms.Igniting powder column 6 is located in medicine box 4, and medicine box lid 5 covers in medicine box 4 upper end, and bridge silk 2 is connected with two ends wire 1, point
Duration and degree of heating medicament 3 wrap up bridge silk 2, igniting powder column 6 central axial for hole, the bridge silk 2 after connection, wire 1, igniter head medicament 3 three
It is located in igniting powder column 6 hole, a diameter of 0.03mm of bridge silk 2.For ease of installing, the section of the upper end of igniting powder column 6 mesopore is
Isosceles trapezoid.For making igniting powder column 6 easily light, it is provided with the ignition powder phase with powder column of lighting a fire in the upper end of igniting powder column 6
The good ignition charge 7 of the good standard sensitivity of capacitive.
Claims (3)
1. a kind of can the secondary insensitiveness electric igniter that persistently exports of high-energy it is characterised in that including wire, bridge silk, igniter head medicine
Agent, medicine box, medicine box lid, igniting powder column；Igniting powder column is located in medicine box, and medicine box lid covers in medicine box upper end, bridge silk and two ends wire
Connect, igniter head medicament wrap up bridge silk, igniting powder column central axial for hole, the bridge silk after connection, wire, igniter head medicament three
It is located in ignition charge post holes, a diameter of 0.03mm of bridge silk.
2. as described in claim 1 can the secondary insensitiveness electric igniter that persistently exports of high-energy it is characterised in that in igniting powder column
The section of the upper end in hole is isosceles trapezoid.
3. as described in claim 1 or 2 can the secondary insensitiveness electric igniter that persistently exports of high-energy it is characterised in that in igniting
The upper end of powder column be provided with and powder column of lighting a fire the good ignition charge of the good standard sensitivity of the ignition powder compatibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944505.8U CN205980964U (en) | 2016-08-25 | 2016-08-25 | But inferior insensitiveness electric igniter of high -energy permanent output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944505.8U CN205980964U (en) | 2016-08-25 | 2016-08-25 | But inferior insensitiveness electric igniter of high -energy permanent output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980964U true CN205980964U (en) | 2017-02-22 |
Family
ID=58035275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620944505.8U Active CN205980964U (en) | 2016-08-25 | 2016-08-25 | But inferior insensitiveness electric igniter of high -energy permanent output |
Country Status (1)
| Country | Link |
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| CN (1) | CN205980964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855384A (en) * | 2019-11-27 | 2021-05-28 | 西安航天动力研究所 | Light, high-power and rich particle gunpowder ignition device |
-
2016
- 2016-08-25 CN CN201620944505.8U patent/CN205980964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855384A (en) * | 2019-11-27 | 2021-05-28 | 西安航天动力研究所 | Light, high-power and rich particle gunpowder ignition device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |