CN213242470U - Double-circuit fuse fixing device - Google Patents
Double-circuit fuse fixing device Download PDFInfo
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- CN213242470U CN213242470U CN202022496247.0U CN202022496247U CN213242470U CN 213242470 U CN213242470 U CN 213242470U CN 202022496247 U CN202022496247 U CN 202022496247U CN 213242470 U CN213242470 U CN 213242470U
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Abstract
The utility model discloses a double-circuit fuse fixing device is equipped with double-circuit fuse mount, the double-circuit fuse mount includes left fuse mount, right fuse mount, heating pipe mount, left side fuse mount establish in the left side of heating pipe mount and with heating pipe mount fixed connection, right side fuse mount establish on the right side of heating pipe mount and with heating pipe mount fixed connection, the utility model has the advantages of simple structure, simple to operate, fixed effectual, the fixed occupation space of fuse is little.
Description
Technical Field
The utility model relates to a fuse equipment technical field, specific double-circuit fuse fixing device that says so.
Background
The temperature fuse is a safety element for overtemperature protection, and can be used for detecting abnormal temperature rise of household or industrial electrical equipment and quickly and timely cutting off a circuit, so that the function of protecting the circuit is achieved, and a fire disaster is prevented. Install the fuse in the position that is close to the electrical equipment heating pipe usually, when the heating pipe temperature risees unusually, the fuse can the fast cutout circuit, and the fuse can use single-circuit fuse also can redundant design to use the double-circuit fuse of establishing ties to protect, uses the ribbon to fix single-circuit fuse or double-circuit fuse in the position of being close to the heating pipe usually now.
The prior art has the following defects: a reliable positioning and mounting structure is not arranged, the fuse protector is easy to displace in the transportation and mounting processes of products, and when the fuse protector moves to a position close to a heating pipe, a fuse link is disconnected due to heating, so that the heating function of electrical equipment is invalid; when the fuse moves to a position far away from the heating pipe, the sensitivity of the fuse link decreases, and the fuse link cannot be timely disconnected when the temperature of the electrical equipment exceeds the safe temperature, burning out important components and causing an increase in the risk of fire.
Disclosure of Invention
The utility model aims at solving the deficiencies of the prior art, providing a simple structure, simple to operate, fixed effectual, the fixed little double-circuit fuse fixing device of occupation space of fuse.
The utility model provides a technical scheme that its technical problem adopted is:
a two-way fuse fixing device which characterized in that: be equipped with double-circuit fuse mount, the double-circuit fuse mount includes left fuse mount, right fuse mount, heating pipe mount, left side fuse mount establish in the left side of heating pipe mount and with heating pipe mount fixed connection, right side fuse mount establish on the right side of heating pipe mount and with heating pipe mount fixed connection, through setting up left fuse mount, right fuse mount in the left and right sides of heating pipe mount to the realization is to the fixed of double-circuit fuse.
Left side fuse mount includes fixed backplate of left fuse, the fixed curb plate of left fuse, the fixed front bezel of left fuse, left fuse limiting plate, right side fuse mount includes the fixed backplate of right fuse, the fixed curb plate of right fuse, the fixed front bezel of right fuse, right fuse limiting plate, the heating pipe mount includes that heating pipe fixed plate, heating pipe left side chucking are protruding, heating pipe right side chucking are protruding, the left end of heating pipe fixed plate and the right-hand member fixed connection of the fixed backplate of left fuse, the left end of the fixed backplate of left fuse and the rear end fixed connection of the fixed curb plate of left fuse, the front end of the fixed curb plate of left fuse and the left end fixed connection of the fixed front bezel of left fuse, the right-hand member of the fixed front bezel of left fuse is the free end, the fixed backplate of left fuse, the fixed curb plate of, The left fuse fixing front plate is surrounded to form a left cavity into which a left fuse can be inserted, the upper end of the left fuse fixing front plate is fixedly connected with a left fuse limiting plate, and a left limiting groove with an opening facing the left fuse fixing back plate is formed in the inner wall of the left fuse limiting plate;
the right end of the heating pipe fixing plate is fixedly connected with the left end of the right fuse fixing back plate, the right end of the right fuse fixing back plate is fixedly connected with the rear end of the right fuse fixing side plate, the front end of the right fuse fixing side plate is fixedly connected with the right end of the right fuse fixing front plate, the left end of the right fuse fixing front plate is a free end, the right fuse fixing back plate, the right fuse fixing side plate and the right fuse fixing front plate are encircled to form a right cavity into which a right fuse can be inserted, the upper end of the right fuse fixing front plate is fixedly connected with a right fuse limiting plate, and a right limiting groove with an opening facing the right fuse fixing back plate is formed in the inner wall of the right fuse limiting plate;
the right side at the fixed front bezel of left fuse is fixed to heating pipe left side chucking arch, the left side at the fixed front bezel of right fuse is fixed to heating pipe right side chucking arch, heating pipe left side chucking arch cooperatees with the hot plate mount, left side fuse inserts in the left side cavity and makes left fuse fixed through the boss joint on left spacing recess and the left fuse shell, right side fuse inserts in the right side cavity and makes right fuse fixed through the boss joint on right spacing recess and the right fuse shell, the heating pipe is through the heating pipe fixed plate, heating pipe left side chucking arch, the protruding joint of heating pipe right side chucking is fixed, in order to realize left fuse, the fixing of right fuse and heating pipe, the installation is simple, fixed effectual.
Be equipped with left direction inclined plane on the inner wall of left side fuse limiting plate, left side direction inclined plane is by the upper end of left fuse limiting plate orientation slope of the spacing recess cell wall left, be equipped with right direction inclined plane on the inner wall of right fuse limiting plate, right side direction inclined plane is by the upper end of right fuse limiting plate orientation slope of the spacing recess cell wall in the right side, through setting up direction inclined plane to when making the fuse insert the cavity of fuse mount, the boss on the fuse shell can be gone into the spacing recess along the smooth card of direction inclined plane.
All be equipped with the opening on the right flank of the fixed front bezel of left side fuse, the left flank of the fixed front bezel of right fuse to make the response of fuse more sensitive, can make the protection response rapidly.
Heating pipe fixed plate, the fixed backplate of left fuse, the fixed front bezel of left fuse, the fixed backplate of right fuse, the fixed front bezel form of right fuse are the arc, and the arc is set to the shape to make the shape and the fuse phase-match of fuse mount, the shape and the heating pipe phase-match of heating pipe fixed plate.
Heating pipe left side chucking arch is fixed on the fixed front bezel right side outer wall of left fuse, heating pipe right side chucking arch is fixed on the fixed front bezel left side outer wall of right fuse to further inject the bellied position of heating pipe left side chucking arch, heating pipe right side chucking, the better carries on spacingly to the heating pipe.
The bellied up end of heating pipe left side chucking and the outer wall smooth transition of the fixed front bezel of left fuse are connected, the bellied up end of heating pipe right side chucking and the outer wall smooth transition of the fixed front bezel of right fuse are connected to the card that makes the heating pipe can be smooth and easy goes into the heating pipe mount.
The utility model has the advantages that: by arranging the double-circuit fuse fixing frame, the left fuse and the right fuse can be fixed on two sides of the left side of the heating pipe, the structure is simple, the installation is convenient, the fixing effect is good, and the fuse is fixed and occupies a small space; the design of double-circuit fuse mount structure to the fuse is pressed close to with the position of heating pipe, and fuse response sensitivity is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is another angle overall structure diagram of the present invention.
Fig. 4 is a schematic view of another angle overall structure of the present invention.
Fig. 5 is a schematic view of the fixing structure of the fuse and the dual-way fuse holder of the present invention.
Reference numerals: a left fuse fixing frame-1, a left fuse fixing back plate-101, a left fuse fixing side plate-102, a left fuse fixing front plate-103, a left fuse limiting plate-104, a left limiting groove-1041, a left guiding inclined plane-1042, a right fuse fixing frame-2, a right fuse fixing back plate-201, a right fuse fixing side plate-202, a right fuse fixing front plate-203, a right fuse limiting plate-204, a right limiting groove-2041, a right guiding inclined plane-2042, a heating pipe fixing frame-3, a heating pipe fixing plate-301, a heating plate left side clamping bulge-302, a heating plate right side clamping bulge-303, a left fuse-4, a left fuse shell lug-401, a left fuse wire-402, a right fuse-5, a left fuse-5, a right fuse, a, Right fuse housing boss-501, right fuse wire-502.
Detailed Description
The present invention will be described with reference to the accompanying drawings and examples.
As shown in fig. 5, the two-way fuse includes a left fuse 4 and a right fuse 5, the internal structure of the fuses is the prior art, and details are not described herein, the left fuse 4 is provided with a housing, two wires extend out from the housing, only one left fuse wire 402 on the front side can be seen from the angle of fig. 5, and a left fuse housing boss 401 is arranged on the housing at a position close to the wires; right fuse 5 is equipped with the shell, and two wires stretch out from the shell, can only see a right fuse wire 502 of front side because of the angle of fig. 5, and the position that is close to the wire on the shell is equipped with right fuse shell boss 501.
The utility model provides a double-circuit fuse fixing device, is equipped with double-circuit fuse mount, double-circuit fuse mount includes left fuse mount 1, right fuse mount 2, heating pipe mount 3, left side fuse mount 1 establish in the left side of heating pipe mount 3 and with 3 fixed connection of heating pipe mount, right side fuse mount 2 establish on the right side of heating pipe mount 3 and with 3 fixed connection of heating pipe mount, set up left fuse mount 1, right fuse mount 2 through the left and right sides at heating pipe mount 3 to the realization is to the fixed of double-circuit fuse.
Left side fuse mount 1 includes fixed backplate 101 of left fuse, the fixed curb plate 102 of left fuse, the fixed front bezel 103 of left fuse, left fuse limiting plate 104, right side fuse mount 2 includes the fixed backplate 201 of right fuse, the fixed curb plate 202 of right fuse, the fixed front bezel 203 of right fuse, right fuse limiting plate 204, heating pipe mount 3 includes heating pipe fixed plate 301, heating pipe left side chucking arch 302, heating pipe right side chucking arch 303, the left end of heating pipe fixed plate 301 and the right-hand member fixed connection of the fixed backplate 101 of left fuse, the left end of the fixed backplate 101 of left fuse and the rear end fixed connection of the fixed curb plate 102 of left fuse, the front end of the fixed curb plate 102 of left fuse and the left end fixed connection of the fixed front bezel 103 of left fuse, the right-hand member of the fixed front bezel 103 of left fuse is the free end, the fixed backplate 101 of left fuse, The left fuse fixing side plate 102 and the left fuse fixing front plate 103 are surrounded to form a left cavity into which a left fuse can be inserted, the upper end of the left fuse fixing front plate 103 is fixedly connected with a left fuse limiting plate 104, and the inner wall of the left fuse limiting plate 104 is provided with a left limiting groove 1041 with an opening facing the left fuse fixing back plate;
the right end of the heating pipe fixing plate 301 is fixedly connected with the left end of the right fuse fixing back plate 201, the right end of the right fuse fixing back plate 201 is fixedly connected with the rear end of the right fuse fixing side plate 202, the front end of the right fuse fixing side plate 202 is fixedly connected with the right end of the right fuse fixing front plate 203, the left end of the right fuse fixing front plate 203 is a free end, the right fuse fixing back plate 201, the right fuse fixing side plate 202 and the right fuse fixing front plate 203 surround to form a right cavity into which a right fuse can be inserted, the upper end of the right fuse fixing front plate 203 is fixedly connected with a right fuse limiting plate 204, and a right limiting groove 2041 with an opening facing the right fuse fixing back plate is formed in the inner wall of the right fuse limiting plate 204;
heating pipe left side chucking arch 302 is fixed on the right side of left fuse fixed front bezel 103, the left side of heating pipe right side chucking arch 303 fixed at right fuse fixed front bezel 203, heating pipe left side chucking arch 302, the protruding 303 of heating pipe right side chucking cooperate with hot plate mount 301, left fuse 4 inserts in the left side cavity and makes left fuse 4 fixed through left spacing recess 1041 and left fuse shell boss 401 joint, right fuse 5 inserts in the right side cavity and makes right fuse 5 fixed through right spacing recess 2041 and right fuse shell boss 501 joint, the heating pipe is through heating pipe fixed plate 301, the protruding 302 of heating pipe left side chucking, the protruding 303 joint of heating pipe right side chucking is fixed, in order to realize left fuse, right fuse and heating pipe fixed, the installation is simple, fixed effectual.
Be equipped with left direction inclined plane 1042 on the inner wall of left side fuse limiting plate 104, left side direction inclined plane 1042 is by the upper end of left fuse limiting plate 104 towards the direction slope of the spacing groove wall in a left side, be equipped with right direction inclined plane 2042 on the inner wall of right fuse limiting plate 204, right side direction inclined plane 2042 is by the upper end of right fuse limiting plate 204 towards the direction slope of the spacing groove wall in a right side, through setting up the direction inclined plane to when making the fuse insert the cavity of fuse mount, the boss on the fuse shell can be gone into spacing recess along the direction inclined plane smoothly.
All be equipped with the opening on the right flank of the fixed front bezel 103 of left side fuse, the left surface of the fixed front bezel 203 of right fuse to make the response of fuse more sensitive, can make the protection response rapidly.
Heating pipe fixed plate 301, the fixed backplate 101 of left side fuse, the fixed front bezel 103 of left side fuse, the fixed backplate 201 of right side fuse, the fixed front bezel 203 shape of right side fuse is the arc, the shape sets the arc, so that the fixed backplate 101 of left side fuse, the fixed curb plate 102 of left side fuse, the fixed front bezel 103 of left side fuse encircles and forms and can make left fuse male left side cavity, the fixed backplate 201 of right side fuse, the fixed curb plate 202 of right side fuse, the fixed front bezel 203 of right side fuse encircles and forms and can make right fuse male right side cavity shape and fuse phase-match, the shape and the heating pipe outline phase-match of heating pipe fixed plate, better left fuse of realization, right side fuse is fixed with the heating pipe position.
Heating pipe left side chucking is protruding 302 to be fixed on the fixed front bezel 103 right side outer wall of left fuse, the protruding 303 of heating pipe right side chucking is fixed on the fixed front bezel 203 left side outer wall of right fuse to further inject the position of the protruding 302 of heating pipe left side chucking, the protruding 303 of heating pipe right side chucking, better carry on spacingly to the heating pipe.
The up end of the protruding 302 of heating pipe left side chucking is connected with the outer wall smooth transition of the fixed front bezel 103 of left fuse, the up end of the protruding 303 of heating pipe right side chucking is connected with the outer wall smooth transition of the fixed front bezel 203 of right fuse to the card that makes the heating pipe can be smooth and easy goes into the heating pipe mount.
Heating pipe left side chucking is protruding 302, heating pipe right side chucking is protruding 303 can set up a plurality of, and heating pipe left side chucking is protruding 302 to be equipped with two in this embodiment, establishes the upper and lower both ends at the fixed front bezel right side outer wall of left fuse, and heating pipe right side chucking is protruding 303 to be equipped with two, establishes the upper and lower both ends at the fixed front bezel right side outer wall of right fuse.
Fixed curb plate 102 of left fuse and the fixed front bezel 103 of left fuse in this embodiment, the fixed backplate 101 of left fuse and left fuse is fixed to left fuse fixed curb plate 102, the fixed front bezel 203 of right fuse is fixed to right fuse fixed curb plate 202 and right fuse, the fixed backplate 201 of right fuse and right fuse, the fixed backplate 101 of left fuse and heating pipe fixed plate 301, the fixed backplate 201 of right fuse and heating pipe fixed plate 301, the fixed front bezel 103 of left fuse and left fuse limiting plate 104, the fixed front bezel 203 of right fuse and right fuse limiting plate 204, the fixed front bezel 103 of left fuse and the protruding 302 of heating pipe left side chucking, the fixed front bezel 203 of right fuse and the protruding 303 of heating pipe right side chucking are the integrated into one piece design.
The utility model discloses when using, protruding chucking of both sides through heating pipe left side chucking with the heating pipe, the heating pipe right side chucking, the heating pipe rear side is supported on heating pipe fixed plate 301, insert left fuse fixed backplate 101, left fuse fixed curb plate 102, left fuse fixed front bezel 103 encircles in the left side cavity that forms, left fuse shell boss 401 blocks into left spacing recess 1041 under the guide effect of left direction inclined plane 1042, insert right fuse fixed backplate 201, right fuse fixed curb plate 202, right fuse fixed front bezel 203 encircles in the right side cavity that forms, right fuse shell boss 501 blocks into right spacing recess 2041 under the guide effect of right direction inclined plane 2042, the wire that left side fuse stretches out the shell is established ties with the wire that right fuse stretches out the shell, realize duplicate protection.
Claims (7)
1. A two-way fuse fixing device which characterized in that: be equipped with double-circuit fuse mount, the double-circuit fuse mount includes left fuse mount, right fuse mount, heating pipe mount, left side fuse mount establish in the left side of heating pipe mount and with heating pipe mount fixed connection, right side fuse mount establish on the right side of heating pipe mount and with heating pipe mount fixed connection.
2. A dual fuse fixture as claimed in claim 1, wherein: the left fuse fixing frame comprises a left fuse fixing back plate, a left fuse fixing side plate, a left fuse fixing front plate and a left fuse limiting plate, the right fuse fixing frame comprises a right fuse fixing back plate, a right fuse fixing side plate, a right fuse fixing front plate and a right fuse limiting plate, the heating pipe fixing frame comprises a heating pipe fixing plate, a heating pipe left side clamping bulge and a heating pipe right side clamping bulge, the left end of the heating pipe fixing plate is fixedly connected with the right end of the left fuse fixing back plate, the left end of the left fuse fixing back plate is fixedly connected with the rear end of the left fuse fixing side plate, the front end of the left fuse fixing side plate is fixedly connected with the left end of the left fuse fixing front plate, the right end of the left fuse fixing front plate is a free end, the left fuse fixing back plate, the left fuse fixing side plate and the left fuse fixing front plate are encircled to form a left cavity, the upper end of the left fuse fixing front plate is fixedly connected with a left fuse limiting plate, and the inner wall of the left fuse limiting plate is provided with a left limiting groove with an opening facing the left fuse fixing back plate;
the right end of the heating pipe fixing plate is fixedly connected with the left end of the right fuse fixing back plate, the right end of the right fuse fixing back plate is fixedly connected with the rear end of the right fuse fixing side plate, the front end of the right fuse fixing side plate is fixedly connected with the right end of the right fuse fixing front plate, the left end of the right fuse fixing front plate is a free end, the right fuse fixing back plate, the right fuse fixing side plate and the right fuse fixing front plate are encircled to form a right cavity into which a right fuse can be inserted, the upper end of the right fuse fixing front plate is fixedly connected with a right fuse limiting plate, and a right limiting groove with an opening facing the right fuse fixing back plate is formed in the inner wall of the right fuse limiting plate;
the heating pipe left side chucking arch is fixed on the right side of the fixed front bezel of left fuse, the heating pipe right side chucking arch is fixed on the left side of the fixed front bezel of right fuse, the heating pipe left side chucking arch, the heating pipe right side chucking arch cooperate with the hot plate mount.
3. A dual fuse fixture as claimed in claim 2 wherein: the fuse protection device is characterized in that a left guide inclined plane is arranged on the inner wall of the left fuse limiting plate, the left guide inclined plane is inclined towards the direction of the left limiting groove wall from the upper end of the left fuse limiting plate, a right guide inclined plane is arranged on the inner wall of the right fuse limiting plate, and the right guide inclined plane is inclined towards the direction of the right limiting groove wall from the upper end of the right fuse limiting plate.
4. A two-way fuse holder according to claim 2 or 3, wherein: the right flank of the fixed front bezel of left side fuse, all be equipped with the opening on the left surface of the fixed front bezel of right fuse.
5. A dual fuse fixture as claimed in claim 4 wherein: heating pipe fixed plate, left fuse fixed backplate, left fuse fixed front bezel, right fuse fixed backplate, right fuse fixed front bezel shape are the arc.
6. A dual fuse fixture as claimed in claim 5 wherein: heating pipe left side chucking arch is fixed on the fixed front bezel right side outer wall of left fuse, heating pipe right side chucking arch is fixed on the fixed front bezel left side outer wall of right fuse.
7. A dual fuse fixture as claimed in claim 6 wherein: the protruding up end of heating pipe left side chucking is connected with the outer wall smooth transition of the fixed front bezel of left fuse, the protruding up end of heating pipe right side chucking is connected with the outer wall smooth transition of the fixed front bezel of right fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022496247.0U CN213242470U (en) | 2020-11-02 | 2020-11-02 | Double-circuit fuse fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022496247.0U CN213242470U (en) | 2020-11-02 | 2020-11-02 | Double-circuit fuse fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242470U true CN213242470U (en) | 2021-05-18 |
Family
ID=75881322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022496247.0U Active CN213242470U (en) | 2020-11-02 | 2020-11-02 | Double-circuit fuse fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242470U (en) |
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2020
- 2020-11-02 CN CN202022496247.0U patent/CN213242470U/en active Active
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