CN213242466U - Buckle formula fuse convenient to installation - Google Patents
Buckle formula fuse convenient to installation Download PDFInfo
- Publication number
- CN213242466U CN213242466U CN202022342512.XU CN202022342512U CN213242466U CN 213242466 U CN213242466 U CN 213242466U CN 202022342512 U CN202022342512 U CN 202022342512U CN 213242466 U CN213242466 U CN 213242466U
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- CN
- China
- Prior art keywords
- fuse
- shell
- fixed
- fixing block
- fixedly arranged
- Prior art date
- 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
Links
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 239000012212 insulator Substances 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 230000004927 fusion Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 239000000155 melt Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model relates to a fuse technical field specifically is buckle formula fuse convenient to installation, including main part, fixed subassembly and cover, the main part includes the insulator, the surface parcel at insulator middle part has the cover, the cover includes the shell, the middle part fixed mounting of shell has the protective housing, shell and protective housing left side are fixed through the hinge, the right side fixed mounting of protective housing has first fixed block, the right side fixed mounting of first fixed block has the second fixed block, first fixed block is fixed through connecting iron wire and second fixed block. The fuse of the utility model is complex to install when in use, can be simply and conveniently installed, and is time-saving and labor-saving when in use; the fuse has protection device when using, can protect interior part, makes interior part reduce to suffer destruction because of external conditions, improves the life of fuse to reduce the use cost of fuse.
Description
Technical Field
The utility model relates to a fuse technical field specifically is buckle formula fuse convenient to installation.
Background
The fuse is an electric appliance which fuses a melt by heat generated by itself to open a circuit when a current exceeds a predetermined value. The fuse melts the melt by the heat generated by the fuse after the current exceeds a specified value for a period of time, so as to cut off the circuit; a current protector is made by applying the principle.
The traditional fuse has the following defects when in use: firstly, the fuse is more loaded down with trivial details when using, can not carry out simple and convenient installation, and it is hard and time consuming to install when using, secondly the fuse does not have protection device when using, does not protect internals, makes internals suffer destruction, thereby reduces the life of fuse and increases the use cost of fuse. There is a need to solve the above problems by designing a snap-in fuse that is easy to install.
Disclosure of Invention
The utility model aims to provide a buckle type fuse convenient to install, which is provided by the background technology and is relatively complex to install when in use, can not be installed simply and conveniently, and is time-consuming and labor-consuming to install when in use; the fuse does not have protection device when using, does not protect internals, makes internals suffer destruction, thereby reduces the life of fuse and increases the use cost's of fuse problem.
In order to achieve the above object, the utility model provides a following technical scheme: buckle formula fuse convenient to installation, including main part, fixed subassembly and cover, the main part includes the insulator, the surface parcel at insulator middle part has the cover, the cover includes the shell, the middle part fixed mounting of shell has the protective housing, shell and protective housing left side are fixed through the hinge, the right side fixed mounting of protective housing has first fixed block, the right side fixed mounting of first fixed block has the second fixed block, first fixed block is fixed through connecting iron wire and second fixed block, insulator left side surface fixed mounting has fixed subassembly, fixed subassembly includes the cap head, the bottom fixed mounting of cap head has the connecting rod, the bottom fixed mounting of connecting rod has the nut.
Preferably, the left and right sides fixed mounting of insulator has the cap head, insulator surface middle part fixed mounting has the mounting panel, the inside fixed mounting in bottom of nut has the spring.
Preferably, the first fixing block is fixedly installed on the outer surface of the protective shell through screws, the second fixing block is fixedly installed on the outer surface of the shell, and the clamping shell is fixedly installed at the top of the second fixing block.
Preferably, the number of the screws is eight, four screws are fixedly mounted at four corners of the first fixing block, and four screws are fixedly mounted on the upper surface of the second fixing block.
Preferably, a lower support is fixedly installed on the right side of the bottom of the shell, a lower moving contact is fixedly installed on the left side of the lower support, and a fusion tube is fixedly installed at the bottom of the lower moving contact.
Preferably, an upper static contact is fixedly installed on the left side of the bottom of the shell, an upper moving contact is fixedly installed on the left side of the upper static contact, a release cap is fixedly installed on the left side of the upper moving contact, an operating ring is fixedly installed on the right side of the upper static contact, and a fusion tube is fixedly installed in the middle of the operating ring.
Compared with the prior art, the beneficial effects of the utility model are that: the fuse is complex to install when in use, can be simply and conveniently installed, and is time-saving and labor-saving when in use; the fuse has protection device when using, can protect interior part, makes interior part reduce to suffer destruction because of external conditions, improves the life of fuse to reduce the use cost of fuse.
1. The connecting rod is fixedly mounted at the bottom of the cap head, the nut is fixedly mounted at the bottom of the connecting rod, the cap head is fixedly mounted at the left side and the right side of the insulator, the spring is fixedly mounted inside the bottom of the nut, and the cap head can fix the two ends of the insulator when in use, so that the fuse is more complex to install when in use, can be conveniently installed, and saves time and labor when in use.
2. The utility model discloses a fuse, including shell, protective housing, hinge, first fixed block, second fixed block, fuse, protection shell, the middle part fixed mounting by the shell has the protective housing, shell and protective housing left side are fixed through the hinge, the right side fixed mounting of protective housing has first fixed block during the use, the right side fixed mounting of first fixed block has the second fixed block, first fixed block is fixed through connecting iron wire and second fixed block, first fixed block passes through screw fixed mounting at the surface of protective housing, second fixed block fixed mounting is at the surface of shell, the top fixed mounting of second fixed block has the card shell, thereby it has protection device to reach the fuse when using, can protect the internals, make the internals reduce suffer destruction because of external conditions, thereby improve the life.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is an enlarged schematic structural view of the lower support in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of the first fixing block in fig. 1 according to the present invention;
fig. 4 is a schematic top view of the cover of fig. 1 according to the present invention.
In the figure: 1. a main body; 101. an insulator; 102. mounting a plate; 103. a fusion tube; 104. an operating ring; 105. a lower support; 106. a lower moving contact; 107. an upper moving contact; 108. an upper static contact; 109. a release cap; 2. a fixing assembly; 201. a cap head; 202. a connecting rod; 203. a nut; 204. a spring; 3. a cover; 301. a housing; 302. a protective shell; 303. a hinge; 304. a first fixed block; 305. a second fixed block; 306. clamping a shell; 307. connecting iron wires; 308. and (7) screws.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
a buckle type fuse convenient to install comprises a main body 1, a fixing assembly 2 and a cover 3, wherein the main body 1 comprises an insulator 101, the outer surface of the middle part of the insulator 101 is wrapped by the cover 3, the cover 3 comprises a shell 301, a protective shell 302 is fixedly arranged at the middle part of the shell 301, the left sides of the shell 301 and the protective shell 302 are fixed through a hinge 303, a first fixing block 304 is fixedly arranged at the right side of the protective shell 302, a second fixing block 305 is fixedly arranged at the right side of the first fixing block 304, the first fixing block 304 is fixed through a connecting iron wire 307 and the second fixing block 305, the fixing assembly 2 is fixedly arranged at the outer surface of the left side of the insulator 101, the fixing assembly 2 comprises a cap head 201, a connecting rod 202 is fixedly arranged at the bottom of the cap head 201, a nut 203 is fixedly arranged at the bottom of the connecting rod 202, the, when the fixing device is used, the hinge 303 and the first fixing block 304 are convenient to fix.
Furthermore, cap heads 201 are fixedly mounted on the left side and the right side of the insulator 101, a mounting plate 102 is fixedly mounted in the middle of the outer surface of the insulator 101, a spring 204 is fixedly mounted inside the bottom of the nut 203, and the cap heads 201 and the nut 203 are convenient to fix and detach during use.
Further, the first fixing block 304 is fixedly mounted on the outer surface of the protective shell 302 through a screw 308, the second fixing block 305 is fixedly mounted on the outer surface of the outer shell 301, the clamping shell 306 is fixedly mounted on the top of the second fixing block 305, and the first fixing block 304, the second fixing block 305 and the clamping shell 306 are convenient to fix during use.
Furthermore, the screws 308 are eight in total and are fixedly mounted at four corners of the first fixing block 304, the four screws 308 are fixedly mounted on the upper surface of the second fixing block 305, the screws 308 are eight in total when the fixing device is used, the four screws 308 are fixedly mounted at four corners of the first fixing block 304, and the four screws 308 are fixedly mounted on the upper surface of the second fixing block 305 for facilitating fixing.
Further, a lower support 105 is fixedly mounted on the right side of the bottom of the outer shell 301, a lower moving contact 106 is fixedly mounted on the left side of the lower support 105, a fusion tube 103 is fixedly mounted at the bottom of the lower moving contact 106, the lower support 105 is fixedly mounted on the right side of the bottom of the outer shell 301 during use, the lower moving contact 106 is fixedly mounted on the left side of the lower support 105, and the fusion tube 103 is fixedly mounted at the bottom of the lower moving contact 106 to protect the safety of a circuit.
Further, an upper fixed contact 108 is fixedly installed on the left side of the bottom of the shell 301, an upper moving contact 107 is fixedly installed on the left side of the upper fixed contact 108, a release cap 109 is fixedly installed on the left side of the upper moving contact 107, an operating ring 104 is fixedly installed on the right side of the upper fixed contact 108, and a fusion tube 103 is fixedly installed in the middle of the operating ring 104, so that a protection circuit can be safely operated when the fuse tube is used.
The working principle is as follows: when in use, the connecting rod 202 is fixedly arranged at the bottom of the cap head 201, the screw caps 203 are fixedly arranged at the bottom of the connecting rod 202, the cap heads 201 are fixedly arranged at the left side and the right side of the insulator 101, the springs 204 are fixedly arranged inside the bottoms of the screw caps 203, when in use, the cap heads 201 can fix the two ends of the insulator 101, so that the fuse is complex to install and can be conveniently installed when in use, time and labor are saved when in use, the protective shell 302 is fixedly arranged at the middle part of the shell 301, the shell 301 and the left side of the protective shell 302 are fixed through the hinges 303, the first fixing block 304 is fixedly arranged at the right side of the protective shell 302 when in use, the second fixing block 305 is fixedly arranged at the right side of the first fixing block 304, the first fixing block 304 is fixed through the connecting iron wire 307 and the second fixing block 305, second fixed block 305 fixed mounting is at the surface of shell 301, and the top fixed mounting of second fixed block 305 has card shell 306 to reach the fuse and have protection device when using, can protect inside part, make inside part reduce to suffer destruction because of external conditions, thereby improve the life of fuse and reduce the use cost of fuse.
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. Buckle formula fuse convenient to installation, including main part (1), fixed subassembly (2) and cover (3), its characterized in that: the main body (1) comprises an insulator (101), the outer surface of the middle part of the insulator (101) is wrapped with a cover (3), the cover (3) comprises an outer shell (301), a protective shell (302) is fixedly arranged in the middle of the outer shell (301), the shell (301) and the left side of the protective shell (302) are fixed through a hinge (303), a first fixed block (304) is fixedly arranged at the right side of the protective shell (302), a second fixed block (305) is fixedly arranged at the right side of the first fixed block (304), the first fixing block (304) is fixed by a connecting iron wire (307) and a second fixing block (305), a fixing component (2) is fixedly arranged on the outer surface of the left side of the insulator (101), the fixing component (2) comprises a cap head (201), a connecting rod (202) is fixedly mounted at the bottom of the cap head (201), and a screw cap (203) is fixedly mounted at the bottom of the connecting rod (202).
2. A snap-on fuse for facilitating installation as claimed in claim 1, wherein: the left and right sides fixed mounting of insulator (101) has cap head (201), insulator (101) surface middle part fixed mounting has mounting panel (102), the inside fixed mounting in bottom of nut (203) has spring (204).
3. A snap-on fuse for facilitating installation as claimed in claim 1, wherein: the first fixing block (304) is fixedly arranged on the outer surface of the protective shell (302) through screws (308), the second fixing block (305) is fixedly arranged on the outer surface of the shell (301), and the clamping shell (306) is fixedly arranged at the top of the second fixing block (305).
4. A snap-on fuse for ease of installation as set forth in claim 3, wherein: the number of the screws (308) is eight, four screws are fixedly arranged at four corners of the first fixing block (304), and four screws (308) are fixedly arranged on the upper surface of the second fixing block (305).
5. A snap-on fuse for ease of installation as set forth in claim 4, wherein: a lower support (105) is fixedly installed on the right side of the bottom of the shell (301), a lower moving contact (106) is fixedly installed on the left side of the lower support (105), and a fusion tube (103) is fixedly installed at the bottom of the lower moving contact (106).
6. A snap-on fuse for facilitating installation as claimed in claim 1, wherein: the left side of the bottom of the shell (301) is fixedly provided with an upper static contact (108), the left side of the upper static contact (108) is fixedly provided with an upper moving contact (107), the left side of the upper moving contact (107) is fixedly provided with a release cap (109), the right side of the upper static contact (108) is fixedly provided with an operating ring (104), and the middle part of the operating ring (104) is fixedly provided with a fusion tube (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342512.XU CN213242466U (en) | 2020-10-20 | 2020-10-20 | Buckle formula fuse convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342512.XU CN213242466U (en) | 2020-10-20 | 2020-10-20 | Buckle formula fuse convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242466U true CN213242466U (en) | 2021-05-18 |
Family
ID=75879697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022342512.XU Expired - Fee Related CN213242466U (en) | 2020-10-20 | 2020-10-20 | Buckle formula fuse convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242466U (en) |
-
2020
- 2020-10-20 CN CN202022342512.XU patent/CN213242466U/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: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |