CN211578690U - Fuse carries fuse piece assembly - Google Patents
Fuse carries fuse piece assembly Download PDFInfo
- Publication number
- CN211578690U CN211578690U CN202020727549.1U CN202020727549U CN211578690U CN 211578690 U CN211578690 U CN 211578690U CN 202020727549 U CN202020727549 U CN 202020727549U CN 211578690 U CN211578690 U CN 211578690U
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- fuse
- link
- circuit board
- carrying
- emitting diode
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Abstract
The utility model relates to a fuse carries and melts an assembly, including carrying fuse, setting fuse-link in carrying fuse-link, setting up the fault indication module that just is connected with fuse-link electricity in carrying fuse-link, fault indication module including set up in carrying fuse-link's storage tank and with the circuit board that fuse-link electricity is connected, set up SMD resistance on the circuit board, set up paster emitting diode on the circuit board, correspond paster emitting diode department and set up the leaded light post on carrying fuse-link, the one end of leaded light post extend and locate directly over paster emitting diode, the other end of leaded light post extend and be carrying the outside that melts. The utility model has the advantages of simple structure, stable and reliable performance, easy automatic production and low cost.
Description
Technical Field
The utility model relates to a fuse, concretely relates to fuse carries and melts a subassembly.
Background
Fuses are used to connect and disconnect circuits under load conditions to provide short circuit and overload protection. The fuse includes the casing, set up fuse carrier assembly, the contact system of setting in the casing on the casing, fuse carrier assembly includes the handle, set up the fuse-link in the handle, the fault indication module of being connected with the fuse-link electricity, and the structural design who carries fuse carrier assembly of current fuse is unreasonable, carries the fault indication module of fuse-link assembly and adopts manual welding, and production efficiency is low, and the cost of labor is higher, can't realize automated production. Therefore, it is necessary to design a fuse carrier assembly that is easy to automate production.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a fuse carries fuse assembly simple structure, dependable performance, easy automated production, with low costs.
For realizing the above-mentioned mesh, the utility model discloses a fuse carries and melts a subassembly, including carrying the fuse-link, setting up fuse-link in carrying the fuse-link, setting up the fault indication module that just is connected with fuse-link electricity in carrying the fuse-link, fault indication module including set up in carrying the storage tank of fuse-link and with the circuit board that fuse-link electricity is connected, set up SMD resistance on the circuit board, set up paster emitting diode on the circuit board, correspond paster emitting diode department and set up the leaded light post on carrying the fuse-link, the one end of leaded light post extend and locate directly over paster emitting diode, the other end of leaded light post extend and to carry the outside of fuse-link.
The beneficial effect of above-mentioned structure is: this carry fault indication module of fuse piece assembly adopts SMD resistance, paster emitting diode to be convenient for this fault indication module's automated production, production efficiency is high, low in production cost, and should carry and be provided with fault indication module in the fuse piece assembly, when the fuse-link breaks down, fault indication module's paster emitting diode is luminous, and the light that paster emitting diode sent sees through the leaded light post, thereby realizes fault indication. Therefore, the fuse carrier assembly has the advantages of simple structure, stable and reliable performance, easiness in automatic production and low cost.
Particularly, the fuse carrier is provided with a mounting groove corresponding to the fuse link, the fuse link is arranged in the mounting groove, a conducting strip is arranged between one end of the fuse link and the circuit board, and a conducting elastic sheet is arranged between the other end of the fuse link and the circuit board. The circuit board is connected with the circuit device through the conducting strip and the conducting elastic sheet, so that the fuse link and the fuse carrier can be conveniently mounted or dismounted.
Particularly, the fuse carrying piece is provided with a cover plate covering the accommodating groove, the inner wall of the cover plate is abutted against one side of the circuit board, and the circuit board can be pressed in the accommodating groove by the cover plate. The cover plate is arranged on the accommodating groove, the cover plate plays a role in compressing the circuit board, and the cover plate prevents dust from entering the accommodating groove.
Drawings
Fig. 1 is a front view of the embodiment of the present invention.
Fig. 2 is a perspective view of the internal structure of the embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, the embodiment of the utility model provides a fuse carries fuse element assembly, including carrying fuse element 10, setting fuse link 11, setting in carrying fuse element 10 and the fault indication module 20 of being connected with fuse link 11 electricity, fault indication module 20 including set up in carrying fuse element 10's storage tank 101 and with circuit board 21 that fuse link 11 electricity is connected, set up SMD resistance 22 on circuit board 21, set up paster emitting diode 23 on circuit board 21, correspond paster emitting diode 23 department and set up the leaded light post 24 on carrying fuse element 10, the one end of leaded light post 24 extend and locate directly over paster emitting diode 23, the other end of leaded light post 24 extend and carry the outside of fuse element 10. The fuse carrier 10 is provided with a mounting groove 102 corresponding to the fuse link 11, the fuse link 11 is arranged in the mounting groove 102, a conducting strip 12 is arranged between one end of the fuse link 11 and the circuit board 21, and a conducting elastic sheet 13 is arranged between the other end of the fuse link 11 and the circuit board 21. The circuit board is connected with the circuit device through the conducting strip and the conducting elastic sheet, so that the fuse link and the fuse carrier can be conveniently mounted or dismounted. The fuse carrier 10 is provided with a cover plate 14 covering the containing groove 101, the inner wall of the cover plate 14 is pressed against one side of the circuit board 21, and the circuit board 21 can be pressed in the containing groove 101 by the cover plate 14. The cover plate is arranged on the accommodating groove, the cover plate plays a role in compressing the circuit board, and the cover plate prevents dust from entering the accommodating groove.
This carry fault indication module of fuse piece assembly adopts SMD resistance, paster emitting diode to be convenient for this fault indication module's automated production, production efficiency is high, low in production cost, and should carry and be provided with fault indication module in the fuse piece assembly, when the fuse-link breaks down, fault indication module's paster emitting diode is luminous, and the light that paster emitting diode sent sees through the leaded light post, thereby realizes fault indication. Therefore, the fuse carrier assembly has the advantages of simple structure, stable and reliable performance, easiness in automatic production and low cost.
Claims (3)
1. The utility model provides a fuse carries fuse assembly, carries fuse, sets up the fault indication module that just is connected with the fuse electricity in carrying fuse, the setting in carrying fuse including carrying fuse, the setting carries fuse in the fuse, its characterized in that: the fault indication module comprises a circuit board, a patch type resistor, a patch type light emitting diode and a light guide column, wherein the circuit board is arranged in a containing groove of the fuse-link and is electrically connected with the fuse-link, the patch type resistor is arranged on the circuit board, the patch type light emitting diode is arranged on the circuit board, the light guide column is arranged on the fuse-link corresponding to the patch type light emitting diode, one end of the light guide column extends to the position right above the patch type light emitting diode, and the other end of the light guide column extends to the outside of the fuse-link.
2. A fuse carrier assembly as set forth in claim 1, wherein: the fuse carrier is provided with a mounting groove corresponding to the fuse link, the fuse link is arranged in the mounting groove, a conducting strip is arranged between one end of the fuse link and the circuit board, and a conducting elastic sheet is arranged between the other end of the fuse link and the circuit board.
3. A fuse carrier assembly as set forth in claim 1 or claim 2, wherein: the fuse carrying piece is provided with a cover plate covering the accommodating groove, the inner wall of the cover plate is abutted against one side of the circuit board, and the cover plate can tightly press the circuit board in the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727549.1U CN211578690U (en) | 2020-05-07 | 2020-05-07 | Fuse carries fuse piece assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727549.1U CN211578690U (en) | 2020-05-07 | 2020-05-07 | Fuse carries fuse piece assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211578690U true CN211578690U (en) | 2020-09-25 |
Family
ID=72528020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020727549.1U Active CN211578690U (en) | 2020-05-07 | 2020-05-07 | Fuse carries fuse piece assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211578690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021203143A1 (en) | 2021-03-29 | 2022-09-29 | Apparatebau Kirchheim-Teck Gmbh | Fuse holder with error display |
-
2020
- 2020-05-07 CN CN202020727549.1U patent/CN211578690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021203143A1 (en) | 2021-03-29 | 2022-09-29 | Apparatebau Kirchheim-Teck Gmbh | Fuse holder with error display |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |