CN213340967U - American standard fuse plug with spare fuse tube - Google Patents
American standard fuse plug with spare fuse tube Download PDFInfo
- Publication number
- CN213340967U CN213340967U CN202022386864.5U CN202022386864U CN213340967U CN 213340967 U CN213340967 U CN 213340967U CN 202022386864 U CN202022386864 U CN 202022386864U CN 213340967 U CN213340967 U CN 213340967U
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- CN
- China
- Prior art keywords
- fuse
- tube
- mounting groove
- fuse tube
- copper sheet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an American standard fuse plug with reserve fuse, it relates to electrical apparatus articles for use technical field, concretely relates to take improvement of fuse plug. The protective device comprises a zero line copper sheet, a live wire copper sheet, a shell, a zero line terminal, a protective sleeve, a protective tube mounting groove and a standby protective tube mounting groove; the fuse tube mounting groove comprises a fuse tube and a live wire terminal, a zero line copper sheet and a live wire copper sheet are mounted in the shell, the zero line copper sheet is connected with the zero line terminal, one end of the live wire copper sheet is connected to the fuse tube in the fuse tube mounting groove, the other end of the fuse tube is connected with the live wire terminal, and a standby fuse tube mounting groove is mounted right above the fuse tube mounting groove; the standby fuse tube placing groove comprises a standby fuse tube and a fixed support. After adopting above-mentioned technical scheme, its beneficial effect does: the plug overcomes the defects of the existing plug, can protect the electric appliance from being damaged, is convenient to replace the protective tube, is provided with a standby protective tube to meet the requirement of temporary replacement, and ensures that the work is continued.
Description
Technical Field
The utility model relates to an electrical apparatus articles for use technical field, concretely relates to take improvement of protective tube plug.
Background
At present, a connecting wire plug with a fuse tube is widely used due to good safety performance, a common fuse tube plug comprises a shell and a plug seat, a plurality of partition plates are arranged in the plug seat, and a conductive copper sheet, a fuse tube, a connecting wire, a terminal sheet and the like are placed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an American standard fuse plug with reserve protective tube, it has overcome the defect of current plug, not only can conveniently change the protective tube, and plug itself is equipped with reserve protective tube in addition in order to solve the needs of changing temporarily, guarantees that work continues to go on.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the safety fuse protector comprises a zero line copper sheet 1, a live wire copper sheet 2, a shell 3, a zero line terminal 4, a protective sleeve 5, a safety fuse mounting groove A and a standby safety fuse mounting groove B; the protective tube mounting groove A comprises a protective tube A1 and a live wire terminal A2, a zero line copper sheet 1 and a live wire copper sheet 2 are respectively mounted in the shell 3, the tail of the shell 3 is connected with a protective sleeve 5, the zero line copper sheet 1 is connected with a zero line terminal 4, one end of the live wire copper sheet 2 is connected to a metal sleeve on the left side of a protective tube A1 in the protective tube mounting groove A, a live wire terminal A2 is connected to a metal sleeve on the right side of the protective tube A1, and a standby protective tube placing groove B is mounted right above the protective tube mounting groove A; the spare fuse tube placing groove B comprises a spare fuse tube B1 and a fixing bracket B2, and the spare fuse tube B1 is fixed on the fixing bracket B2.
The shell 3 is provided with a fuse cover 31 and a spare fuse cover 32. The fuse cover 31 and the spare fuse cover 32 are used for replacing the fuse more conveniently, and time is saved.
The standby fuse tube placing groove B is a U-shaped cavity. The spare fuse tube mounting groove B is used for storing a spare fuse tube B1.
The utility model discloses a theory of operation: through set up fuse mounting groove A and reserve fuse mounting groove B in shell 3, fuse A1 and firewire terminal A2 are equipped with in fuse mounting groove A, pass through fuse A1 with firewire terminal A2 with live wire copper sheet 2, when electrical equipment transships and leads to the short circuit, fuse in fuse A1 then can fuse, thereby play the function of outage in the twinkling of an eye, the effectual emergence that has prevented electrical apparatus damage and accident, spare fuse B1 in the reserve fuse mounting groove B of recycling takes out, the fuse A1 that the replacement has damaged, make electrical apparatus can normal operating.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the plug overcomes the defects of the existing plug, can protect the electric appliance from being damaged, can conveniently replace the protective tube, is provided with a standby protective tube to meet the requirement of temporary replacement, and ensures that the work is continued.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of the internal structure of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic structural diagram of the mounting groove a of the fuse tube in fig. 1.
Fig. 4 is a schematic structural view of the spare fuse holder B of fig. 1.
Description of reference numerals: the safety fuse comprises a zero line copper sheet 1, a live wire copper sheet 2, a shell 3, a fuse cover 31, a standby fuse cover 32, a zero line terminal 4, a protective sleeve 5, a fuse mounting groove A, a fuse A1, a live wire terminal A2, a standby fuse mounting groove B, a standby fuse B1 and a fixed support B2.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the safety fuse protector comprises a zero line copper sheet 1, a live wire copper sheet 2, a shell 3, a zero line terminal 4, a protective sleeve 5, a safety fuse mounting groove A and a standby safety fuse mounting groove B; protective tube mounting groove A includes protective tube A1 and live wire terminal A2, install zero line copper sheet 1, live wire copper sheet 2 in the shell 3 respectively, be equipped with protective tube lid 31 and reserve protective tube lid 32 on the shell 3, protective tube lid 31 and reserve protective tube lid 32 are used for changing the protective tube more conveniently, save time, the tail portion of shell 3 is connected with protective sheath 5, protective sheath 5 is used for the protection electric wire to prevent to be torn apart, zero line copper sheet 1 is connected with zero line terminal 4, the protective tube A1 left side metal covering in protective tube mounting groove A is connected to the one end of live wire copper sheet 2, be connected with live wire terminal A2 on the metal covering on protective tube A1 right side, when the circuit equipment is overloaded and causes short circuit, the fuse in the fuse tube A1 can be fused, so that the function of instant power failure is achieved, the electric appliance is effectively protected, accidents are prevented, and a standby fuse tube accommodating groove B is arranged right above the fuse tube mounting groove A; the spare fuse tube placing groove B comprises a spare fuse tube B1 and a fixed support B2, a spare fuse tube B1 is fixed on the fixed support B2, when a fuse in the fuse tube A1 is fused, the electrical appliance is powered off and stops working, the fuse cover 31 can be opened to take out the damaged fuse tube A1, the fuse tube B1 in the spare fuse tube placing groove B is taken out to replace the damaged fuse tube A1 by opening the spare fuse cover 32, the electrical appliance can normally operate, and a lot of unnecessary troubles are reduced.
The standby fuse tube placing groove B is a U-shaped cavity. The spare fuse tube mounting groove B is used for storing a spare fuse tube B1.
The utility model discloses a theory of operation: through set up fuse mounting groove A and reserve fuse mounting groove B in shell 3, fuse A1 and firewire terminal A2 are equipped with in fuse mounting groove A, pass through fuse A1 with firewire terminal A2 with live wire copper sheet 2, when electrical equipment transships and leads to the short circuit, fuse in fuse A1 then can fuse, thereby play the function of outage in the twinkling of an eye, the effectual emergence that has prevented electrical apparatus damage and accident, spare fuse B1 in the reserve fuse mounting groove B of recycling takes out, the fuse A1 that the replacement has damaged, make electrical apparatus can normal operating.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the plug overcomes the defects of the existing plug, can protect the electric appliance from being damaged, can conveniently replace the protective tube, is provided with a standby protective tube to meet the requirement of temporary replacement, and ensures that the work is continued.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides an American standard fuse plug with reserve protective tube which characterized in that: the fuse protector comprises a zero line copper sheet (1), a live wire copper sheet (2), a shell (3), a zero line terminal (4), a protective sleeve (5), a fuse tube mounting groove (A) and a standby fuse tube mounting groove (B); the fuse tube mounting groove (A) comprises a fuse tube (A1) and a live wire terminal (A2), a zero line copper sheet (1) and a live wire copper sheet (2) are respectively mounted in the shell (3), the tail of the shell (3) is connected with a protective sleeve (5), the zero line copper sheet (1) is connected with a zero line terminal (4), one end of the live wire copper sheet (2) is connected to a metal sleeve on the left side of the fuse tube (A1) in the fuse tube mounting groove (A), the metal sleeve on the right side of the fuse tube (A1) is connected with the live wire terminal (A2), and a standby fuse tube accommodating groove (B) is mounted right above the fuse tube mounting groove (A); the spare fuse tube placing groove (B) comprises a spare fuse tube (B1) and a fixing support (B2), and the spare fuse tube (B1) is fixed on the fixing support (B2).
2. An American-standard fuse plug with a spare fuse tube as claimed in claim 1, wherein: the shell (3) is provided with a fuse cover (31) and a spare fuse cover (32).
3. An American-standard fuse plug with a spare fuse tube as claimed in claim 1, wherein: the spare protective tube placing groove (B) is a U-shaped cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386864.5U CN213340967U (en) | 2020-10-23 | 2020-10-23 | American standard fuse plug with spare fuse tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386864.5U CN213340967U (en) | 2020-10-23 | 2020-10-23 | American standard fuse plug with spare fuse tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213340967U true CN213340967U (en) | 2021-06-01 |
Family
ID=76074265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022386864.5U Expired - Fee Related CN213340967U (en) | 2020-10-23 | 2020-10-23 | American standard fuse plug with spare fuse tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213340967U (en) |
-
2020
- 2020-10-23 CN CN202022386864.5U patent/CN213340967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |