CN204361041U - A kind of novel fuse - Google Patents
A kind of novel fuse Download PDFInfo
- Publication number
- CN204361041U CN204361041U CN201420738775.4U CN201420738775U CN204361041U CN 204361041 U CN204361041 U CN 204361041U CN 201420738775 U CN201420738775 U CN 201420738775U CN 204361041 U CN204361041 U CN 204361041U
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- Prior art keywords
- fuse
- terminal
- base
- lid
- described base
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Abstract
A kind of novel fuse; it relates to circuit protection system technical field; it comprises base (1), terminal (2), lid (3), fuse (4); terminal (2) is arranged with in base (1); terminal (2) is connected with fuse (4); the upper end ultrasonic bond of described base (1) is connected to lid (3), and the bottom of described base (1) is unenclosed construction.Its structure is simple, reasonable in design, can effective conserve space, can economized use, and greatly saved cost, the inner chamber non-filler of open type, optimizes structure.
Description
Technical field:
The utility model relates to circuit protection system technical field, is specifically related to a kind of fuse.
Background technology:
Be closed bottom existing fuse seat, inside needs to fill alumina powder, and cumbersome, waste resource, structure is more complicated also.
Utility model content:
The purpose of this utility model is to provide a kind of novel fuse, and its structure is simple, reasonable in design, can effective conserve space, can economized use, and greatly saved cost, the inner chamber non-filler of open type, optimizes structure.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises base, terminal, lid, fuse, terminal is arranged with in base, terminal is connected with fuse, described base upper end ultrasonic bond is connected to lid, and described base bottom is unenclosed construction.
Size of the present utility model and general insurance silk compatibility, user is without the need to re-starting PCB layout and mounting design again.
Operation principle of the present utility model: adopt ultra-sonic welded, do not use welding, the change due to operational environment can be avoided to cause the fusing of welding tin, ashing phenomenon, and its serviceability temperature can reach-55 DEG C ~+125 DEG C; Base adopts the structure of open type, and the energy under big current disjunction condition is released, and avoids the danger of exploding.
The utility model has following beneficial effect: its structure is simple, reasonable in design, can effective conserve space, can economized use, and greatly saved cost, the inner chamber non-filler of open type, optimizes structure.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises base 1, terminal 2, lid 3, fuse 4, terminal 2 is arranged with in base 1, terminal 2 is connected with fuse 4, the upper end ultrasonic bond of described base 1 is connected to lid 3, and the bottom of described base 1 is unenclosed construction.
The size of this embodiment and general insurance silk compatibility, user is without the need to re-starting PCB layout and mounting design again.
The operation principle of this embodiment: adopt ultra-sonic welded, do not use welding, the change due to operational environment can be avoided to cause the fusing of welding tin, ashing phenomenon, and its serviceability temperature can reach-55 DEG C ~+125 DEG C; Base adopts the structure of open type, and the energy under big current disjunction condition is released, and avoids the danger of exploding.
This embodiment has following beneficial effect: its structure is simple, reasonable in design, can effective conserve space, can economized use, and greatly saved cost, the inner chamber non-filler of open type, optimizes structure.
Claims (1)
1. a novel fuse, it comprises base (1), terminal (2), lid (3), fuse (4), terminal (2) is arranged with in base (1), terminal (2) is connected with fuse (4), it is characterized in that the upper end ultrasonic bond of described base (1) is connected to lid (3), the bottom of described base (1) is unenclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738775.4U CN204361041U (en) | 2014-11-26 | 2014-11-26 | A kind of novel fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738775.4U CN204361041U (en) | 2014-11-26 | 2014-11-26 | A kind of novel fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361041U true CN204361041U (en) | 2015-05-27 |
Family
ID=53262496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738775.4U Active CN204361041U (en) | 2014-11-26 | 2014-11-26 | A kind of novel fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361041U (en) |
-
2014
- 2014-11-26 CN CN201420738775.4U patent/CN204361041U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |