CN209981156U - High-strength explosion-proof ceramic tube fuse - Google Patents
High-strength explosion-proof ceramic tube fuse Download PDFInfo
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- CN209981156U CN209981156U CN201921316769.9U CN201921316769U CN209981156U CN 209981156 U CN209981156 U CN 209981156U CN 201921316769 U CN201921316769 U CN 201921316769U CN 209981156 U CN209981156 U CN 209981156U
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- ceramic tube
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- sealing cover
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Abstract
The utility model discloses an explosion-proof ceramic tube fuse of high strength relates to electronic components technical field, has some to lack for solving current explosion-proof ceramic tube fuse of high strength on the protection mechanism on the outer wall, when meetting the special circumstances of exploding and splitting, the outside does not have the protective sheath, causes personnel's injured problem easily. A first ceramic tube sealing cover mechanism is arranged on one side of the explosion-proof ceramic tube fuse main body mechanism, a first electrode tube is arranged on one side of the first ceramic tube sealing cover mechanism, a first baffle mechanism is arranged on one side of the outer wall of the first electrode tube, a second ceramic tube sealing cover mechanism is arranged on the other side of the explosion-proof ceramic tube fuse main body mechanism, a second electrode tube is arranged on one side of the second ceramic tube sealing cover mechanism, and a second baffle mechanism is arranged on one side of the outer wall of the second electrode tube; the utility model discloses has higher technical content.
Description
Technical Field
The utility model relates to an electronic components technical field specifically is an explosion-proof ceramic tube fuse of high strength.
Background
Fuses (fuses), also known as current fuses, are defined by the IEC127 standard as "fuse-links". It mainly plays a role of overload protection. The fuse is correctly arranged in the circuit, and the fuse can be fused to cut off the current when the current is abnormally increased to a certain height and heat, so that the safe operation of the circuit is protected. With the development of the times, the fuse protects the power equipment from being damaged by overcurrent and overheating, avoids serious damage to the electronic equipment caused by internal faults, and when a circuit breaks down or is abnormal, the current rises continuously, and the high current of the glass-rising fuse tube can damage some important devices in the circuit and can also burn the circuit or even cause fire.
However, the existing solutions on the market: the fusing temperature of the fuse wire is reduced by arranging the fusing assistant layer, so that the fuse wire can be more sensitive when in short circuit and can be broken quickly after being heated to avoid the phenomenon that the fuse wire is heated and gasified when being in a short circuit state for a long time, in particular to an explosion-proof ceramic tube fuse, the patent publication No. CN207731890U, and the defects that the ceramic tube fuse is cracked without a protective sleeve mechanism and the installation of a groove and a thermoplastic resin bulge is not firm under the condition that the fusing assistant layer is damaged are overcome; therefore, the existing requirements are not met, and a high-strength explosion-proof ceramic tube fuse is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof ceramic pipe fuse of high strength to there are some to lack on solving the current explosion-proof ceramic pipe fuse of high strength that proposes in the above-mentioned background art protection mechanism on the outer wall, when meetting the special circumstances of exploding the fracture, the outside does not have the protective sheath, causes personnel's injured problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof ceramic tube fuse of high strength, includes explosion-proof ceramic tube fuse main part mechanism, one side of explosion-proof ceramic tube fuse main part mechanism is provided with the sealed lid mechanism of first ceramic tube, one side of the sealed lid mechanism of first ceramic tube is provided with first electrode tube, be provided with first baffle mechanism on one side of first electrode tube outer wall, the opposite side of explosion-proof ceramic tube fuse main part mechanism is provided with the sealed lid mechanism of second ceramic tube, one side of the sealed lid mechanism of second ceramic tube is provided with the second electrode tube, be provided with second baffle mechanism on one side of second electrode tube outer wall.
Preferably, an armor layer mechanism is arranged inside the main body mechanism of the explosion-proof ceramic tube fuse, and quartz sand is arranged inside the armor layer mechanism.
Preferably, one side of the inside of the first ceramic tube sealing cover mechanism is provided with two second connecting block mechanisms, and the other side of the inside of the second ceramic tube sealing cover mechanism is provided with two first connecting block mechanisms.
Preferably, one side of the interior of the main body mechanism of the explosion-proof ceramic tube fuse is provided with two second mounting grooves, and the other side of the interior of the main body mechanism of the explosion-proof ceramic tube fuse is provided with two first mounting grooves.
Preferably, one side of the first electrode tube penetrates through and extends to the inside of the first ceramic tube sealing cover mechanism, and one side of the second electrode tube penetrates through and extends to the inside of the second ceramic tube sealing cover mechanism.
Preferably, the quartz sand is internally provided with an electric fuse mechanism, and the outer wall of the electric fuse mechanism is provided with a fusing assistant layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an armor mechanism that sets up increases one deck protection mechanism on the outer wall of traditional explosion-proof ceramic pipe fuse to under the special circumstances that fluxing agent layer damaged, reduce personnel's injured probability, under the cracked condition of ceramic pipe, have the protection of armor, be difficult for pricking personnel.
2. Through the arrangement of the first mounting groove and the second mounting groove as well as the first connecting block mechanism and the second connecting block mechanism, the first mounting groove and the first connecting block mechanism are in interference fit with the second mounting groove and the second connecting block mechanism, so that the risk of falling of the sealing cover caused by the insecurity of the second ceramic tube of the arranged first ceramic tube sealing cover box is reduced; the utility model discloses has higher technical content.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the explosion-proof ceramic tube fuse of the present invention;
FIG. 3 is a schematic view of the explosion-proof ceramic tube fuse of the present invention;
in the figure: 1. an explosion-proof ceramic tube fuse main body mechanism; 2. a first ceramic tube sealing cover mechanism; 3. a first electrode tube; 4. a first baffle mechanism; 5. the second ceramic tube sealing cover mechanism; 6. a second electrode tube; 7. a second baffle mechanism; 8. an armor layer mechanism; 9. quartz sand; 10. an electric fuse mechanism; 11. a fuse aid layer; 12. a first mounting groove; 13. a first connecting block mechanism; 14. a second mounting groove; 15. and the second connecting block mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an explosion-proof ceramic tube fuse of high strength, including explosion-proof ceramic tube fuse main part mechanism 1, one side of explosion-proof ceramic tube fuse main part mechanism 1 is provided with the sealed lid mechanism 2 of first ceramic tube, one side of the sealed lid mechanism 2 of first ceramic tube is provided with first electrode tube 3, be provided with first baffle mechanism 4 on one side of first electrode tube 3 outer wall, the opposite side of explosion-proof ceramic tube fuse main part mechanism 1 is provided with the sealed lid mechanism 5 of second ceramic tube, one side of the sealed lid mechanism 5 of second ceramic tube is provided with second electrode tube 6, be provided with second baffle mechanism 7 on one side of the 6 outer walls of second electrode tube, the sealed lid mechanism 2 of first ceramic tube and the sealed lid mechanism 5 of second ceramic tube effectively seal and protect inside component.
Further, the inside of explosion-proof ceramic tube fuse main body mechanism 1 is provided with armor mechanism 8, and the inside of armor mechanism 8 is provided with quartz sand 9, and armor mechanism 8 increases one deck protection mechanism on the outer wall of traditional explosion-proof ceramic tube fuse to can effectual reduction, under the special circumstances, personnel's injured probability under the cracked condition of ceramic tube, there is the protection of armor, is difficult for pricking personnel.
Further, one side of the inside of the first ceramic tube sealing cover mechanism 2 is provided with two second connecting block mechanisms 15, the second connecting block mechanisms 15 are provided with two, one side of the inside of the second ceramic tube sealing cover mechanism 5 is provided with two first connecting block mechanisms 13, the first connecting block mechanisms 13 are provided with two, and the connecting block mechanisms are arranged to enable the installation to be rapid and better.
Further, one side of the inside of the main explosion-proof ceramic tube fuse body mechanism 1 is provided with two second mounting grooves 14, the two second mounting grooves 14 are mounted, the other side of the inside of the main explosion-proof ceramic tube fuse body mechanism 1 is provided with two first mounting grooves 12, and the first mounting grooves 12 are provided with two, so that the mounting is convenient due to the arrangement of the mounting grooves.
Further, one side of the first electrode tube 3 runs through and extends to the inside of the first ceramic tube sealing cover mechanism 2, one side of the second electrode tube 6 runs through and extends to the inside of the second ceramic tube sealing cover mechanism 5, and one side of the first electrode tube 3 and the second electrode tube 6 are arranged inside the first ceramic tube sealing cover mechanism 2 and the second ceramic tube sealing cover mechanism 5, so that the protection is effectively carried out.
Further, an electric fuse mechanism 10 is arranged inside the quartz sand 9, a fuse aid layer 11 is arranged on the outer wall of the electric fuse mechanism 10, and the fuse aid layer 11 protects the electric fuse mechanism 10 inside.
The working principle is as follows: during the use, armor mechanism 8 through setting up, increase one deck protection mechanism on the outer wall of traditional explosion-proof ceramic pipe fuse, thereby can effectual reduction, under the special circumstances, personnel's injured probability, under the cracked condition of ceramic pipe, there is the protection of armor, be difficult for pricking personnel, and first mounting groove 12 and second mounting groove 14 and first connecting block mechanism 13 and second connecting block mechanism 15, let first mounting groove 12 and first connecting block mechanism 13 and second mounting groove 14 and the equal interference fit of second connecting block mechanism 15, the risk that the sealed lid of first ceramic pipe sealed lid box second ceramic pipe that has set up drops has been reduced, thereby better sealed effect of carrying on.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an explosion-proof ceramic tube fuse of high strength, includes explosion-proof ceramic tube fuse main part mechanism (1), its characterized in that: one side of explosion-proof ceramic tube fuse main body mechanism (1) is provided with the sealed lid mechanism of first ceramic tube (2), one side of the sealed lid mechanism of first ceramic tube (2) is provided with first electrode tube (3), be provided with first baffle mechanism (4) on one side of first electrode tube (3) outer wall, the opposite side of explosion-proof ceramic tube fuse main body mechanism (1) is provided with the sealed lid mechanism of second ceramic tube (5), one side of the sealed lid mechanism of second ceramic tube (5) is provided with second electrode tube (6), be provided with second baffle mechanism (7) on one side of second electrode tube (6) outer wall.
2. A high strength explosion proof ceramic tube fuse as defined in claim 1 wherein: the anti-explosion ceramic tube fuse is characterized in that an armor layer mechanism (8) is arranged inside the main body mechanism (1), and quartz sand (9) is arranged inside the armor layer mechanism (8).
3. A high strength explosion proof ceramic tube fuse as defined in claim 1 wherein: one side of the inside of the first ceramic tube sealing cover mechanism (2) is provided with two second connecting block mechanisms (15), the number of the second connecting block mechanisms (15) is two, one side of the inside of the second ceramic tube sealing cover mechanism (5) is provided with two first connecting block mechanisms (13), and the number of the first connecting block mechanisms (13) is two.
4. A high strength explosion proof ceramic tube fuse as defined in claim 1 wherein: the anti-explosion ceramic tube fuse is characterized in that a second mounting groove (14) is formed in one side of the interior of the main body mechanism (1) of the anti-explosion ceramic tube fuse, two second mounting grooves (14) are formed in the other side of the interior of the main body mechanism (1) of the anti-explosion ceramic tube fuse, a first mounting groove (12) is formed in the other side of the interior of the main body mechanism of the anti-explosion ceramic tube fuse, and two first mounting grooves (12) are formed in the other.
5. A high strength explosion proof ceramic tube fuse as defined in claim 1 wherein: one side of the first electrode tube (3) penetrates through and extends to the inside of the first ceramic tube sealing cover mechanism (2), and one side of the second electrode tube (6) penetrates through and extends to the inside of the second ceramic tube sealing cover mechanism (5).
6. A high strength explosion proof ceramic tube fuse as defined in claim 2 wherein: the quartz sand fuse structure is characterized in that an electric fuse mechanism (10) is arranged inside the quartz sand (9), and a fusing aid layer (11) is arranged on the outer wall of the electric fuse mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316769.9U CN209981156U (en) | 2019-08-14 | 2019-08-14 | High-strength explosion-proof ceramic tube fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316769.9U CN209981156U (en) | 2019-08-14 | 2019-08-14 | High-strength explosion-proof ceramic tube fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981156U true CN209981156U (en) | 2020-01-21 |
Family
ID=69251773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316769.9U Active CN209981156U (en) | 2019-08-14 | 2019-08-14 | High-strength explosion-proof ceramic tube fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981156U (en) |
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2019
- 2019-08-14 CN CN201921316769.9U patent/CN209981156U/en active Active
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