CN207704975U - A kind of inductor that high temperature is anti-burning - Google Patents
A kind of inductor that high temperature is anti-burning Download PDFInfo
- Publication number
- CN207704975U CN207704975U CN201820107716.5U CN201820107716U CN207704975U CN 207704975 U CN207704975 U CN 207704975U CN 201820107716 U CN201820107716 U CN 201820107716U CN 207704975 U CN207704975 U CN 207704975U
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- fire
- retardant
- case
- burning
- inductor
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Abstract
The utility model proposes a kind of inductors that high temperature is anti-burning, the pedestal of mounting groove is provided with including top, the magnetic core with coil placed in mounting groove, it covers on pedestal for the shell every magnetic, the fire-retardant case of enclosure interior setting, the gas outlet of case top setting, is provided with the blocking being interference fitted with gas outlet on gas outlet, base bottom is provided with the binding post being connected respectively with coil both ends；The fire retardant and fire-suppressant gas is filled by air pump in fire-retardant case.A kind of anti-burning inductor of high temperature of the utility model, with aluminum self-shileding shell, enclosure interior carries the fire-retardant case equipped with fire-retardant case and fire-suppressant gas, when gases are heated, they expand in fire-retardant case, and plug is ejected, and fire resistant fluid and fire-suppressant gas filling are inside housings, the blocking of case top is ejected when enclosure interior pressure is big, casing rupture is placed, can realize fire-retardant, the effect of placement inductor burning.
Description
Technical field
The utility model is related to a kind of inductors that high temperature is anti-burning, and in particular to a kind of inductance that high temperature is anti-burning
Device.
Background technology
Inductor as a kind of basic electronic component, be widely used it is general, and with the lasting hair of electronic communication industry
Exhibition, the requirement for electronic components such as inductors is also higher and higher, has both required that its is small, efficient, noise is small, is produced into
This is low, while requiring its low, rapid heat dissipation of loss, electromagnetism interference again.After a period of use, coil insulate existing inductor
Layer may destroy, and cause performance that can decay, and temperature increases, and may cause inductor burning, influence other electrical equipments.
Invention content
To solve the above-mentioned problems, the utility model proposes a kind of inductors that high temperature is anti-burning.
The technical solution of the utility model is：A kind of inductor that high temperature is anti-burning, including top are provided with mounting groove
Pedestal, the magnetic core with coil placed in mounting groove cover on pedestal for the shell every magnetic, enclosure interior setting it is fire-retardant
Case, the gas outlet of case top setting are provided with the blocking being interference fitted with gas outlet on gas outlet, and base bottom is provided with point
The binding post not being connected with coil both ends；The fire-retardant case includes fire-retardant box shell, the piston of fire-retardant box shell lower part setting, piston
Bottom is connected by spring with fire-retardant box shell, and side is provided with the hydrojet of filler and fire-retardant and fire-suppressant gas in the middle part of fire-retardant box shell
Mouthful, it is provided with plug on mouth spray；The fire retardant and fire-suppressant gas is filled by air pump in fire-retardant case.
Further, the fire-retardant case sticks in inner walls using adhesion agent.
Further, the fire retardant of one third volume is filled in the fire-retardant case.
Further, the shell is aluminum.
Advantageous effect
A kind of anti-burning inductor of high temperature of the utility model, carries aluminum self-shileding shell, and enclosure interior carries
Fire-retardant case equipped with fire-retardant case and fire-suppressant gas, when gases are heated, they expand in fire-retardant case, plug is ejected, fire resistant fluid and fire-suppressant gas
Filling inside housings, ejects the blocking of case top when enclosure interior pressure is big, places casing rupture, can realize resistance
The effect of inductor burning is placed in combustion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of fire-retardant case.
In figure, 1- shells, 2- magnetic cores, 3- coils, 4- pedestals, 5- mounting grooves, the fire-retardant casees of 6-, 7- binding posts, the gas outlets 8-,
The fire-retardant box shells of 9-, 10- pistons, 11- springs, 12- mouth sprays.
Specific implementation mode
A kind of anti-burning inductor of high temperature to the utility model elaborates below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of inductor that high temperature is anti-burning, including top are provided with the pedestal 4 of mounting groove 5, peace
The magnetic core 2 with coil 3 placed in tankage 5 covers and is arranged fire-retardant for the shell 1 every magnetic, 1 inside of shell on pedestal 4
Case 6, the gas outlet 8 that the top of shell 1 is arranged are provided with the blocking being interference fitted with gas outlet 8 on gas outlet 8, and 4 bottom of pedestal is set
It is equipped with the binding post 7 being connected respectively with 3 both ends of coil；The fire-retardant case 6 includes fire-retardant box shell 9, the setting of 9 lower part of fire-retardant box shell
Piston 10,10 bottom of piston is connected by spring 11 with fire-retardant box shell 9, and it is fire-retardant that 9 middle part side of fire-retardant box shell is provided with filling
The mouth spray 12 of agent 6 and fire-suppressant gas is provided with plug on mouth spray 12；The fire retardant and fire-suppressant gas is filled out by air pump
It is charged in fire-retardant case 6；The fire-retardant case 6 sticks in 1 inner wall of shell using adhesion agent；Three are filled in the fire-retardant case 6
The fire retardant of/mono- volume；The shell 1 is aluminum.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of inductor that high temperature is anti-burning, it is characterised in that：It is provided with the pedestal of mounting groove including top, is put in mounting groove
The magnetic core with coil set covers on pedestal for the shell every magnetic, the fire-retardant case of enclosure interior setting, case top setting
Gas outlet, be provided with the blocking being interference fitted with gas outlet on gas outlet, base bottom be provided with respectively with coil both ends phase
Binding post even；The fire-retardant case includes fire-retardant box shell, the piston of fire-retardant box shell lower part setting, piston base by spring with
Fire-retardant box shell is connected, and side is provided with the mouth spray of filler and fire-retardant and fire-suppressant gas in the middle part of fire-retardant box shell, is arranged on mouth spray
There is plug；The fire retardant and fire-suppressant gas is filled by air pump in fire-retardant case.
2. a kind of anti-burning inductor of high temperature according to claim 1, it is characterised in that：The fire-retardant case uses viscous
Even agent sticks in inner walls.
3. a kind of anti-burning inductor of high temperature according to claim 1, it is characterised in that：It is filled in the fire-retardant case
There is the fire retardant of one third volume.
4. a kind of anti-burning inductor of high temperature according to claim 1, it is characterised in that：The shell is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107716.5U CN207704975U (en) | 2018-01-23 | 2018-01-23 | A kind of inductor that high temperature is anti-burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107716.5U CN207704975U (en) | 2018-01-23 | 2018-01-23 | A kind of inductor that high temperature is anti-burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704975U true CN207704975U (en) | 2018-08-07 |
Family
ID=63035653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107716.5U Active CN207704975U (en) | 2018-01-23 | 2018-01-23 | A kind of inductor that high temperature is anti-burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207704975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735767A (en) * | 2021-01-22 | 2021-04-30 | 广东众西力实业有限公司 | Ultra-precise choke coil |
-
2018
- 2018-01-23 CN CN201820107716.5U patent/CN207704975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735767A (en) * | 2021-01-22 | 2021-04-30 | 广东众西力实业有限公司 | Ultra-precise choke coil |
| CN112735767B (en) * | 2021-01-22 | 2024-05-17 | 广东众西力实业有限公司 | Ultra-precise choke coil |
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