CN220963226U - Fuse with high-efficient heat radiation structure - Google Patents
Fuse with high-efficient heat radiation structure Download PDFInfo
- Publication number
- CN220963226U CN220963226U CN202322577867.0U CN202322577867U CN220963226U CN 220963226 U CN220963226 U CN 220963226U CN 202322577867 U CN202322577867 U CN 202322577867U CN 220963226 U CN220963226 U CN 220963226U
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- heat dissipation
- fuse
- mounting
- heat
- fixing
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- 230000005855 radiation Effects 0.000 title description 2
- 230000017525 heat dissipation Effects 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a fuse with a high-efficiency heat dissipation structure, which comprises a fuse core; the rear side of the fuse core is provided with a mounting frame, a heat dissipation mechanism is arranged between the fuse core and the mounting frame, the front side of the mounting frame is symmetrically provided with a placing groove, the inside of the placing groove is provided with a mounting mechanism, and the inside of the mounting mechanism is provided with a fixing mechanism; according to the utility model, the heat radiating mechanism is arranged between the fuse core of the fuse and the mounting frame, when heat can enter the interior of the heat radiating cavity, the heat radiating cavity rotates the heat radiating fan at one end, external cold air can be quickly sucked into the interior of the heat radiating cavity, meanwhile, the heat at the other end of the heat radiating cavity rotates, the heat in the heat radiating cavity can be quickly led out outwards, the heat is prevented from accumulating in the heat radiating cavity, so that the heat radiating effect of the device can be further improved, the damage to components outside the device when the heat is overlarge is avoided, the potential safety hazard of the device can be further improved, and huge loss is avoided.
Description
Technical Field
The utility model relates to the technical field of fuses, in particular to a fuse with an efficient heat dissipation structure.
Background
The fuse is an electric appliance which fuses the melt by the heat generated by the fuse when the current exceeds a specified value and opens a circuit, and the fuse is a current protector which is manufactured according to the principle that the fuse melts the melt by the heat generated by the fuse after the current exceeds the specified value for a period of time so as to open the circuit.
When the fuse is in the in-process of using, be connected the inside core of fuse with outside wire, when the device in the in-process of using, if the in-process of short circuit appears in the electric wire, can produce high temperature after fusing its inside core and can take place huge heat, if not dispel the heat fast, the components and parts that extremely easy fuse connects lead to the fact the damage, not only can have certain potential safety hazard, can also cause huge loss moreover.
When the fuse is used for a long time, the heat of the fuse inside the electric appliance is increased, misjudgment can be caused to occur to the fuse body, the fuse body is fused, the circuit is disconnected, maintenance and replacement can only be carried out at the moment, when the fuse core inside the fuse is damaged, personnel are required to replace the fuse core after the fuse core is detached by means of an external tool, a large amount of manpower resources can be wasted in the process, and the working efficiency of replacement of the fuse core inside the fuse can be influenced by the personnel.
Disclosure of utility model
The utility model aims to provide a fuse with a high-efficiency heat dissipation structure, so as to solve the problems that in the background art, if heat is not rapidly dissipated, components connected with the fuse are extremely easy to damage, a certain potential safety hazard exists, huge loss is caused, and a molten core after being melted cannot be rapidly replaced.
The utility model provides the following technical scheme: a fuse with high-efficient heat dissipation structure comprises a fuse core; the rear side of the fuse core is provided with a mounting frame, a heat dissipation mechanism is arranged between the fuse core and the mounting frame, the front side of the mounting frame is symmetrically provided with a placing groove, the inside of the placing groove is provided with a mounting mechanism, and the inside of the mounting mechanism is provided with a fixing mechanism;
The heat dissipation mechanism comprises a heat conduction plate, heat dissipation rods, heat dissipation plates, heat dissipation cavities and heat dissipation fans, wherein the heat dissipation rods are arranged on the rear side of the heat conduction plate at equal intervals, the heat dissipation plates are arranged on the other ends of the heat dissipation rods, the heat dissipation cavities are arranged between the heat dissipation plates and the inside of the mounting frame, and the heat dissipation fans are symmetrically arranged at the two ends of the heat dissipation cavities;
The fixing mechanism comprises a placing cavity, a buffer spring and a fixing block, wherein the buffer spring is arranged in the placing cavity, and the fixing block is arranged on one side of the buffer spring.
Preferably, connecting rods are symmetrically arranged at the upper end and the lower end of the fuse core of the fuse, and mounting rods are arranged at the tops of the connecting rods.
Preferably, the surface of the connecting rod is provided with a binding post, and the surface of the binding post is provided with a fixing bolt.
Preferably, mounting plates are symmetrically arranged at two ends of the outer portion of the mounting frame, and mounting holes are formed in the surface of each mounting plate.
Preferably, the installation mechanism comprises a guide rod, installation blocks, fixing holes and spring clamping blocks, wherein the guide rod is arranged in the placing groove, the installation blocks are arranged on the surface of the guide rod at equal intervals, the fixing holes are arranged on the surface of the guide rod at equal intervals, and the spring clamping blocks are arranged on one side of each fixing hole.
Preferably, the inside of the spring clamping block is provided with a mounting cavity, and two sides of the mounting cavity are symmetrically provided with placing cavities at two ends of the spring clamping block.
Preferably, a fixed rod is arranged in the mounting cavity, and the cross section of the fixed block is of a wedge structure.
Preferably, the fixing groove is formed at the rear side of the mounting rod and the position of the fixing rod inside the mounting cavity, and the cross section of the fixing groove is of a concave structure.
Preferably, the cross section of the mounting frame is of a 匚 structure, and one side of the heat conducting plate is matched with the surface structure of the fuse core.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the heat radiating mechanism is arranged between the fuse core of the fuse and the mounting frame, when heat can enter the interior of the heat radiating cavity, the heat radiating cavity rotates the heat radiating fan at one end, external cold air can be quickly sucked into the interior of the heat radiating cavity, and meanwhile, the heat at the other end of the heat radiating cavity rotates, so that the heat in the heat radiating cavity can be quickly led out, the heat is prevented from accumulating in the heat radiating cavity, the heat radiating effect of the device can be further improved, the damage to components outside the device when the heat is overlarge is avoided, the potential safety hazard of the device can be further improved, and huge loss is avoided.
2. According to the utility model, the fixing mechanism is arranged in the mounting mechanism, and the mounting rods at the two ends of the fuse core can be quickly fixed in the mounting cavity through the arrangement of the fixing mechanisms at the two sides of the mounting cavity, so that a worker does not need to disassemble the mounting rods by means of an external tool in the process, and the fuse core can be quickly replaced and mounted, and the working efficiency of the worker for replacing the fuse core can be further improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.
In the figure: 1. a fuse core; 101. a connecting rod; 102. a mounting rod; 2. binding posts; 201. a fixing bolt; 3. a mounting frame; 301. a mounting plate; 302. a mounting hole; 303. a placement groove; 4. a heat dissipation mechanism; 401. a heat conductive plate; 402. a heat dissipation rod; 403. a heat dissipation plate; 404. a heat dissipation cavity; 405. a heat dissipation fan; 5. a fixed rod; 6. a mounting mechanism; 601. a guide rod; 602. a mounting block; 603. a fixing hole; 604. a spring clamping block; 7. a mounting cavity; 8. a fixing mechanism; 801. a placement cavity; 802. a buffer spring; 803. a fixed block; 9. a fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.
Embodiment one:
The application provides a fuse with a high-efficiency heat dissipation structure, which comprises a fuse core 1; the rear side of the fuse core 1 is provided with a mounting frame 3, a heat dissipation mechanism 4 is arranged between the fuse core 1 and the mounting frame 3, the front side of the mounting frame 3 is symmetrically provided with a placing groove 303, the inside of the placing groove 303 is provided with a mounting mechanism 6, and the inside of the mounting mechanism 6 is provided with a fixing mechanism 8;
The heat dissipation mechanism 4 comprises a heat conduction plate 401, a heat dissipation rod 402, a heat dissipation plate 403, a heat dissipation cavity 404 and a heat dissipation fan 405, wherein the heat dissipation rod 402 is arranged at the rear side of the heat conduction plate 401 at equal intervals, the heat dissipation plate 403 is arranged at the other end of the heat dissipation rod 402, the heat dissipation cavity 404 is arranged between the heat dissipation plate 403 and the inside of the mounting frame 3, the heat dissipation fan 405 is symmetrically arranged at two ends of the heat dissipation cavity 404, the mounting plates 301 are symmetrically arranged at two ends of the outside of the mounting frame 3, the surface of the mounting plates 301 is provided with mounting holes 302, the cross section of the mounting frame 3 is of a '匚' type structure, and one side of the heat conduction plate 401 is matched with the surface structure of the fuse core 1;
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in the process of using the device, if the fuse core 1 is abnormal, the fuse core will be fused after heat is generated, when the fuse core 1 is fused, the circuit which can be fast powered off is switched off, so that breakage and potential safety hazards can be avoided, after the fuse core 1 is damaged, the surface of the fuse core 1 can emit a large amount of heat, at this moment, the heat on the surface of the fuse core 1 can be led into the inside of the heat dissipation rod 402 through the heat dissipation rod 402 which is arranged at equal intervals on the surface of the heat conduction plate 401, the heat on the surface of the heat conduction plate 401 can be evenly led into the inside of the heat dissipation plate 403 through the heat dissipation rod 402, so that the inside of the heat dissipation cavity 404 can be accessed, the heat dissipation fan 405 at one end rotates, the outside cold air can be fast sucked into the inside of the heat dissipation cavity 404, the heat 405 at the other end of the fan cavity 404 can be fast led out, the heat inside the cavity can be rapidly led out outwards, the heat in the heat dissipation cavity 404 can be further prevented from being accumulated in the inside the heat dissipation cavity, the heat dissipation device can be further prevented from being greatly damaged, and the heat loss can be further avoided, and the heat loss of the device can be further avoided.
Further, connecting rods 101 are symmetrically arranged at the upper end and the lower end of the fuse core 1 of the fuse, a mounting rod 102 is arranged at the top of the connecting rod 101, a binding post 2 is arranged on the surface of the connecting rod 101, a fixing bolt 201 is arranged on the surface of the binding post 2, a fixing groove 9 is formed in the rear side of the mounting rod 102 and the position of a fixing rod 5 in the mounting cavity 7, and the cross section of the fixing groove 9 is of a concave structure;
specifically, as shown in fig. 1 and 2, when the device is in use, a person corresponds the mounting rods 102 at the upper and lower ends of the fuse core 1 to the mounting cavity 7, and then can fix the fuse core 1 inside the mounting cavity 7 formed in the mounting block 602 by pressing the fixing block 803, so that the fuse core 1 can be quickly mounted, and when the fuse core 1 is mounted on the mounting frame 3, the person winds the wire around the binding post 2, and meanwhile, the person fixes the wire with the binding post 2 by rotating the fixing bolt 201, so that the fuse core 1 can be used.
Further, the mounting mechanism 6 comprises a guide rod 601, mounting blocks 602, fixing holes 603 and spring clamping blocks 604, the guide rod 601 is arranged in the placing groove 303, the mounting blocks 602 are arranged on the surface of the guide rod 601 at equal intervals, the fixing holes 603 are arranged on the surface of the guide rod 601 at equal intervals, and the spring clamping blocks 604 are arranged on one side of the fixing holes 603;
Specifically, as shown in fig. 1 and 2, when the device is used, a person can have a mounting block 602 on the surface of the guide rod 601 according to needs, the mounting block 602 can be mounted on the surface of the guide rod 601 by one end of the guide rod 601, at this time, the person can slide the mounting block 602 on the surface of the guide rod 601 by lifting the spring clamping block 604 upwards, the distance between the mounting blocks 602 can be adjusted according to the number of the fuse melt cores 1, at this time, the person releases the spring clamping block 604, and the spring clamping block 604 corresponds to the fixing holes 603 on the surface of the guide rod 601, so that the mounting block 602 can be fixed inside the guide rod 601, and the person can conveniently mount the fuse melt cores 1.
Unlike the first embodiment, the present utility model also provides a second embodiment, which is used for solving the problem that when the fuse is used for a long time, the heat outside the fuse inside the electrical appliance is raised, the fuse is misjudged, and the fuse is fused, so that the circuit is disconnected, and only maintenance and replacement can be performed at this time, when the fuse core inside the fuse is damaged, a great deal of manpower resources are wasted in the process, and the working efficiency of replacing the fuse core inside the fuse can be affected by personnel, and the utility model also discloses a fuse with a high-efficiency heat dissipation structure, wherein the fixing mechanism 8 comprises a placing cavity 801, a buffer spring 802 and a fixing block 803, the buffer spring 802 is installed inside the placing cavity 801, one side of the buffer spring 802 is provided with the fixing block 803, the inside of the spring 604 is provided with a mounting cavity 7, both sides of the mounting cavity 7 are symmetrically provided with the placing cavity 801 at both ends of the spring fixture block 604, the inside of the mounting cavity 7 is provided with the fixing rod 5, and the cross section of the fixing block is in a wedge structure;
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is in the in-process of using for a long time, if the fuse melting core 1 takes place to damage, personnel can extrude two sets of fixed blocks 803 inside the installation cavity 7 to placing cavity 801 inside extrusion, fixed block 803 can extrude the inside of placing cavity 801, thereby personnel can take out the installation pole 102 at both ends about fuse melting core 1 by the inside of installation cavity 7, thereby can be quick change the fuse melting core 1 of damage, when personnel changes fuse melting core 1, the installation pole 102 that the personnel can new fuse melting core 1 both ends corresponds with installation cavity 7, then fixed block 803 extrusion to the inside of placing cavity 801 of both sides of installation cavity 7 of installation pole 102 can be extruded to the fixed block 803 when the fixed block 803 separates with installation pole 102, when placing cavity 801 inside buffer spring 802's elastic action, the inside fixed slot 9 of installation pole 102 can be with the inside of installation cavity 7, thereby can change the fuse melting core 1 with the help of installation cavity 7 card side, thereby can change the fuse melting core 1 with the help of the quick change of the personnel, thereby can change fuse melting core 1 with the help of the quick change tool, and can further change the fuse melting core 1.
Working principle: if the fuse core 1 is abnormal, when the fuse core is fused after heat occurs, the fuse core is fused, after the fuse core 1 is fused, a circuit which can be fast is powered off, so that breakage and potential safety hazards can be avoided, after the fuse core 1 is damaged, the surface of the fuse core 1 can emit a large amount of heat, the heat dissipation cavity 404 rotates the heat dissipation fan 405 at one end, external cold air can be quickly sucked into the heat dissipation cavity 404, meanwhile, the heat dissipation fan 405 at the other end of the heat dissipation cavity 404 rotates, the heat in the heat dissipation cavity 404 is quickly led out, heat is prevented from being accumulated in the heat dissipation cavity 404, the heat dissipation effect of the device can be further improved, if the fuse core 1 is damaged, a person can extrude two groups of fixing blocks 803 in the installation cavity 7 into the installation cavity 801, the fixing blocks can be extruded into the installation cavity 801, the person can take out the installation rods 102 at the upper end and the lower end of the fuse core 1 from the installation cavity 7, and accordingly the fuse core 1 can be quickly replaced by the installation cavity 7.
Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (9)
1. A fuse with high-efficiency heat dissipation structure comprises a fuse core (1); the method is characterized in that: the novel fuse is characterized in that an installation frame (3) is arranged at the rear side of the fuse core (1), a heat dissipation mechanism (4) is arranged between the fuse core (1) and the installation frame (3), a placement groove (303) is symmetrically formed in the front side of the installation frame (3), an installation mechanism (6) is arranged in the placement groove (303), and a fixing mechanism (8) is arranged in the installation mechanism (6);
The heat dissipation mechanism (4) comprises a heat conduction plate (401), heat dissipation rods (402), a heat dissipation plate (403), heat dissipation cavities (404) and heat dissipation fans (405), wherein the heat dissipation rods (402) are arranged on the rear side of the heat conduction plate (401) at equal intervals, the heat dissipation plates (403) are arranged on the other ends of the heat dissipation rods (402), the heat dissipation cavities (404) are arranged between the heat dissipation plates (403) and the inside of the mounting frame (3), and the heat dissipation fans (405) are symmetrically arranged at the two ends of the heat dissipation cavities (404);
The fixing mechanism (8) comprises a placing cavity (801), a buffer spring (802) and a fixing block (803), wherein the buffer spring (802) is installed in the placing cavity (801), and the fixing block (803) is arranged on one side of the buffer spring (802).
2. A fuse with efficient heat dissipation structure as recited in claim 1, wherein: connecting rods (101) are symmetrically arranged at the upper end and the lower end of the fuse core (1), and mounting rods (102) are arranged at the tops of the connecting rods (101).
3. A fuse with efficient heat dissipation structure as recited in claim 2, wherein: the surface of connecting rod (101) is provided with terminal (2), and the surface mounting of terminal (2) has dead bolt (201).
4. A fuse with efficient heat dissipation structure as recited in claim 1, wherein: mounting plates (301) are symmetrically arranged at two ends of the outer portion of the mounting frame (3), and mounting holes (302) are formed in the surface of each mounting plate (301).
5. A fuse with efficient heat dissipation structure as recited in claim 1, wherein: the mounting mechanism (6) comprises a guide rod (601), mounting blocks (602), fixing holes (603) and spring clamping blocks (604), wherein the guide rod (601) is arranged in the placing groove (303), the mounting blocks (602) are arranged on the surface of the guide rod (601) at equal intervals, the fixing holes (603) are arranged on the surface of the guide rod (601) at equal intervals, and the spring clamping blocks (604) are arranged on one side of each fixing hole (603).
6. The fuse with efficient heat dissipation structure of claim 5, wherein: the spring clamping block (604) is internally provided with an installation cavity (7), and two sides of the installation cavity (7) are symmetrically provided with placing cavities (801) at two ends of the spring clamping block (604).
7. The fuse with efficient heat dissipation structure of claim 6, wherein: the fixing rod (5) is arranged in the mounting cavity (7), and the cross section of the fixing block (803) is of a wedge structure.
8. A fuse with efficient heat dissipation structure as recited in claim 2, wherein: a fixing groove (9) is formed in the rear side of the mounting rod (102) and the position of the fixing rod (5) inside the mounting cavity (7), and the cross section of the fixing groove (9) is of a concave structure.
9. A fuse with efficient heat dissipation structure as recited in claim 1, wherein: the cross section of the mounting frame (3) is of a 匚 structure, and one side of the heat conducting plate (401) is matched with the surface structure of the fuse core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577867.0U CN220963226U (en) | 2023-09-22 | 2023-09-22 | Fuse with high-efficient heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322577867.0U CN220963226U (en) | 2023-09-22 | 2023-09-22 | Fuse with high-efficient heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963226U true CN220963226U (en) | 2024-05-14 |
Family
ID=90976518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322577867.0U Active CN220963226U (en) | 2023-09-22 | 2023-09-22 | Fuse with high-efficient heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963226U (en) |
-
2023
- 2023-09-22 CN CN202322577867.0U patent/CN220963226U/en active Active
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