CN219418944U - Two-channel fuse module for vehicle - Google Patents
Two-channel fuse module for vehicle Download PDFInfo
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- CN219418944U CN219418944U CN202223489270.2U CN202223489270U CN219418944U CN 219418944 U CN219418944 U CN 219418944U CN 202223489270 U CN202223489270 U CN 202223489270U CN 219418944 U CN219418944 U CN 219418944U
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Abstract
The utility model provides a two-channel fuse module for a vehicle, which comprises: the shell comprises a fuse link installation part, a main copper bar installation part and an auxiliary copper bar installation part, wherein the fuse link installation part, the main copper bar installation part and the auxiliary copper bar installation part are integrally formed through injection molding; the fuse link seat is internally provided with two fuse links, and the fuse link seat is fixedly arranged on the fuse link installation part; the main copper bar assembly is fixedly arranged on the main copper bar installation part; and the auxiliary copper bar assembly is fixedly arranged on the auxiliary copper bar installation part. According to the technical scheme of this embodiment, can be with the casing installation fuse-link seat, main copper bar subassembly and the vice copper bar subassembly of the plastic material that obtains of moulding plastics, effectively improve the intensity and the toughness of casing to can reduce the atress of fuse-link in the fuse-link seat when receiving the impact vibration, improve the stability in use of fuse.
Description
Technical Field
The utility model belongs to the technical field of accessories for vehicles, and particularly relates to a two-channel fuse module for a vehicle.
Background
At present, the automotive fuse generally has two mounting modes, namely, a pin of the fuse is fixedly connected with a circuit through a bolt, and a fuse seat is fixedly connected with the circuit, and then the fuse is inserted into a clamp spring of the fuse seat. With the first structure, since the fuse housing is generally made of a hard material such as ceramics, the housing is easily cracked or the housing and the pins are easily loosened due to impact vibration when the vehicle is running; for the second structure, the long-time impact vibration easily causes loosening of the clamp spring, and the fuse is in virtual connection with the clamp spring of the fuse seat, so that the stability is insufficient in use.
Disclosure of Invention
The embodiment of the utility model provides a two-channel fuse module for a vehicle, which can improve the strength and toughness of a fuse and improve the stability in use.
In a first aspect, an embodiment of the present utility model provides a two-channel fuse module for a vehicle, including:
the shell comprises a fuse link installation part, a main copper bar installation part and an auxiliary copper bar installation part, wherein the fuse link installation part, the main copper bar installation part and the auxiliary copper bar installation part are integrally formed through injection molding;
the fuse link seat is internally provided with two fuse links, and the fuse link seat is fixedly arranged on the fuse link installation part;
the main copper bar assembly is fixedly arranged on the main copper bar installation part;
the auxiliary copper bar assembly is fixedly arranged on the auxiliary copper bar installation part.
According to some embodiments of the utility model, the fuse link holder further comprises a fuse input holder and a fuse output holder, wherein the input end of the fuse link is connected with the fuse input holder, and the output end of the fuse link is connected with the fuse input holder.
According to some embodiments of the utility model, the fuse link, the fuse input receptacle and the fuse output receptacle are detachably connected to the fuse link mounting portion by threaded connectors.
According to some embodiments of the present utility model, the fusing input socket includes a main one-way input socket hole and a main two-way input socket hole, the main one-way input socket hole and the main two-way input socket hole are connected in parallel, and the main one-way input socket hole and the main two-way input socket hole are electrically connected with the main copper bar assembly through a connection copper bar;
the fusing output seat comprises a main one-way output seat hole and a main two-way output seat hole;
the fuse link is connected between the main one-way input seat hole and the main one-way output seat hole; and another fuse link is connected between the main two-way input seat hole and the main two-way output seat hole.
According to some embodiments of the utility model, the fuse link seat further comprises:
the main one-way output pin is electrically connected with the main one-way output seat hole;
and the main two-way output pin is electrically connected with the main two-way output seat hole.
According to some embodiments of the present utility model, the main copper bar assembly includes a main copper bar body, a main one-way input pin, a main two-way input pin, a main copper bar grounding plate, and a main copper bar grounding capacitor, wherein the main one-way input pin and the main two-way input pin are electrically conducted, and the main copper bar grounding capacitor is electrically connected with the main copper bar body and the main copper bar grounding plate, respectively;
the auxiliary copper bar assembly comprises an auxiliary copper bar body, an auxiliary one-way input pin, an auxiliary two-way input pin, an auxiliary copper bar grounding piece and an auxiliary copper bar grounding capacitor, wherein the auxiliary one-way input pin and the auxiliary two-way input pin are electrically conducted, and the auxiliary copper bar grounding capacitor is electrically connected with the auxiliary copper bar body and the auxiliary copper bar grounding piece respectively.
According to some embodiments of the utility model, the secondary copper bar assembly further comprises:
the auxiliary copper bar output pin comprises an auxiliary one-way output pin and an auxiliary two-way output pin, and the auxiliary one-way output pin is electrically connected with the auxiliary two-way output pin.
According to some embodiments of the utility model, a bridging capacitor is connected between the primary copper bar and the secondary copper bar.
According to some embodiments of the utility model, the primary copper bar ground capacitance, the secondary copper bar ground capacitance, and the crossover capacitance are safety capacitors.
According to some embodiments of the utility model, the housing is further provided with a mounting hole inside which a metal sleeve is provided.
The two-channel fuse module for the vehicle provided by the embodiment of the utility model comprises: the shell comprises a fuse link installation part, a main copper bar installation part and an auxiliary copper bar installation part, wherein the fuse link installation part, the main copper bar installation part and the auxiliary copper bar installation part are integrally formed through injection molding; the fuse link seat is internally provided with two fuse links, and the fuse link seat is fixedly arranged on the fuse link installation part; the main copper bar assembly is fixedly arranged on the main copper bar installation part; the auxiliary copper bar assembly is fixedly arranged on the auxiliary copper bar installation part. According to the technical scheme of this embodiment, can be with the casing installation fuse-link seat, main copper bar subassembly and the vice copper bar subassembly of the plastic material that obtains of moulding plastics, effectively improve the intensity and the toughness of casing to can reduce the atress of fuse-link in the fuse-link seat when receiving the impact vibration, improve the stability in use of fuse.
Drawings
Fig. 1 is a perspective view of a two-channel fuse module for a vehicle according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a housing provided in accordance with another embodiment of the present utility model;
FIG. 3 is a schematic illustration of a two-channel fuse module for a vehicle with a housing omitted according to another embodiment of the present utility model;
FIG. 4 is a perspective view of a fuse link receptacle provided in another embodiment of the present utility model;
FIG. 5 is a perspective view of a main copper bar assembly according to another embodiment of the present utility model;
fig. 6 is a perspective view of a secondary copper bar assembly according to another embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that although functional block division is performed in a device diagram and a logic sequence is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the block division in the device, or in the flowchart. The terms first, second, third and the like in the description, in the claims and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The utility model provides a two-channel fuse module for a vehicle, which comprises: the shell comprises a fuse link installation part, a main copper bar installation part and an auxiliary copper bar installation part, wherein the fuse link installation part, the main copper bar installation part and the auxiliary copper bar installation part are integrally formed through injection molding; the fuse link seat is internally provided with two fuse links, and the fuse link seat is fixedly arranged on the fuse link installation part; the main copper bar assembly is fixedly arranged on the main copper bar installation part; the auxiliary copper bar assembly is fixedly arranged on the auxiliary copper bar installation part. According to the technical scheme of this embodiment, can be with the casing installation fuse-link seat, main copper bar subassembly and the vice copper bar subassembly of the plastic material that obtains of moulding plastics, effectively improve the intensity and the toughness of casing to can reduce the atress of fuse-link in the fuse-link seat when receiving the impact vibration, improve the stability in use of fuse.
Referring to fig. 1 and 2, an embodiment of the present application provides a two-channel fuse module for a vehicle, including:
the shell 1 comprises a fuse link mounting part 11, a main copper bar mounting part 12 and a secondary copper bar mounting part 12, wherein the fuse link mounting part 11, the main copper bar mounting part 12 and the secondary copper bar mounting part 12 are integrally formed through injection molding;
the fuse link seat 2, two fuses are installed in the fuse link seat 2, and the fuse link seat 2 is fixedly installed on the fuse link installation part 11;
a main copper bar assembly 3, the main copper bar assembly 3 being fixedly mounted on the main copper bar mounting portion 12;
the sub copper bar assembly 4, the sub copper bar assembly 4 is fixedly mounted on the sub copper bar mounting portion 12.
It should be noted that, the casing 1 can be obtained through injection molding of a preset mold, and the plastic has better strength and toughness, and after the fuse module is applied to a vehicle, the plastic can realize certain shock absorption to vibration caused by running of the vehicle, and the plastic has certain hardness, so that the fuse link seat 2 can be protected to a certain extent, and damage to the fuse link is avoided.
The fuse holder 2 may be mounted on the outer side of the fuse mounting part 11, so as to facilitate the mounting of the fuse. The two fuses can be mutually parallel installed in the fuse link seat 2, and the concrete installation mode is selected according to actual requirements.
It should be noted that, the main copper bar body of the main copper bar assembly 3 may be installed in the main copper bar installation portion 12, and the auxiliary copper bar body of the auxiliary copper bar assembly 4 may be installed in the auxiliary copper bar installation portion 12, so as to play a better role in protecting copper bars. Of course, in order to ensure that the main copper bar assembly 3 and the auxiliary copper bar assembly 4 are electrically connected with an external device, an opening may be provided in the housing 1, so that a portion of the main copper bar assembly 3 and the auxiliary copper bar assembly 4 for electrically connecting with the external device is not covered by the housing 1, and a mold of the housing 1 may be adjusted according to actual requirements.
In addition, referring to fig. 4, in an embodiment, the fuse link holder 2 further includes a fuse input holder 23 and a fuse output holder 24, an input end of the fuse link is connected to the fuse input holder 23, and an output end of the fuse link is connected to the fuse input holder 23.
It should be noted that, the fuse link seat 2 may be separately set to the fuse input seat 23 and the fuse output seat 24, where the fuse input seat 23 and the fuse output seat 24 are fixedly connected to the fuse link mounting portion 11 respectively, and two ends of the fuse link are connected to the fuse input seat 23 and the fuse output seat 24 respectively, so that the middle of the fuse link is suspended, and the fuse link can be quickly disconnected when the fuse occurs, so as to improve the response speed of the fuse module.
In addition, in one embodiment, referring to fig. 4, the fuse input socket 23, and the fuse output socket 24 are detachably connected to the fuse mounting part 11 through screw connectors.
It should be noted that, the fuse link, the fuse input seat 23 and the fuse output seat 24 are detachably connected to the fuse link mounting portion 11 through the threaded connection piece, so that the fuse link, the fuse input seat 23 and the fuse output seat 24 can be conveniently replaced, for example, the fuse link is replaced after fusing, for example, when the type of the fuse link needs to be replaced, the adapted fuse input seat 23 and the fuse output seat 24 are replaced, and the expansibility and the use convenience of the fuse module are improved.
In addition, referring to fig. 4, in an embodiment, the fusing input socket 23 includes a main one-way input socket 231 and a main two-way input socket 232, the main one-way input socket 231 and the main two-way input socket 232 are connected in parallel, and the main one-way input socket 231 and the main two-way input socket 232 are electrically connected with the main copper bar assembly 3 through a connection copper bar;
the fusing output seat 24 comprises a main one-way output seat hole 241 and a main two-way output seat hole 242;
wherein, a fuse link is connected between the main one-way input seat hole 231 and the main one-way output seat hole 241; another fuse link is connected between the main two-way input socket 232 and the main two-way output socket 242.
It should be noted that, in order to realize the dual-channel connection of two fuses, a main one-way input seat hole 231 and a main two-way input seat hole 232 may be provided in the fuse input seat, a main one-way output seat hole 241 and a main two-way output seat hole 242 may be provided in the fuse output seat 2424, the first fuse is connected between the main one-way input seat hole 231 and the main one-way output seat hole 241, and the second fuse is connected between the main two-way input seat hole 232 and the main two-way output seat hole 242.
It will be appreciated that the distance between the main one-way input socket 231 and the main two-way input socket 232, and the distance between the main one-way output socket 241 and the main two-way output socket 242 may be set according to the specifications of the fuse link, so as to avoid the two fuse links contacting each other.
It should be noted that, the main one-way input socket 231 and the main two-way input socket 232 are connected in parallel, and the main one-way input socket 231 and the main two-way input socket 232 are electrically connected with the main copper bar assembly 3 through connecting copper bars, so that grounding can be provided for the input end, and the electrical safety of the device is ensured.
In addition, in an embodiment, referring to fig. 4, the fuse link seat 2 further includes:
a main one-way output pin 21, the main one-way output pin 21 being electrically connected with the main one-way output socket hole 241;
the primary two-way output pin 22, the primary two-way output pin 22 being electrically connected to the primary two-way output socket aperture 242.
It should be noted that, since the output end needs to be connected with an external device, the main path of output pins 21 and the main path of output pins 22 can be set in the fuse link seat 2, taking the first path of fuse link as an example, the output end of the fuse link is connected to the main path of output seat hole 241, so that the main path of output pins 21 is set to be electrically connected with the main path of output seat hole 241, the output end of the fuse link can be electrically connected with the external device, and the second path of fuse link is identical and will not be repeated herein.
It should be noted that, since the main output pins 21 and the main output pins 22 are of a convex structure, the avoidance holes can be formed at the corresponding positions of the housing 1, so as to ensure the normal installation of the structure.
In addition, referring to fig. 3, 5 and 6, in one embodiment, the main copper bar assembly 3 includes a main copper bar body, a main one-way input pin 31, a main two-way input pin 32, a main copper bar ground pad 33 and a main copper bar ground capacitor 34, wherein the main one-way input pin 31 and the main two-way input pin 32 are electrically conducted, and the main copper bar ground capacitor 34 is electrically connected to the main copper bar body and the main copper bar ground pad 33, respectively;
the auxiliary copper bar assembly 4 comprises an auxiliary copper bar body, an auxiliary one-way input pin 41, an auxiliary two-way input pin 42, an auxiliary copper bar grounding piece 43 and an auxiliary copper bar grounding capacitor 44, wherein the auxiliary one-way input pin 41 and the auxiliary two-way input pin 42 are electrically conducted, and the auxiliary copper bar grounding capacitor 44 is electrically connected with the auxiliary copper bar body and the auxiliary copper bar grounding piece 43 respectively.
The main copper bar body and the auxiliary copper bar body may have any shapes and may be offset from each other after being mounted.
It should be noted that, the main input pin 31 is used for connecting the positive electrode of the external electric device applying the first path of fuse, the auxiliary input pin 41 is used for connecting the negative electrode of the external electric device applying the first path of fuse, the main two-path input pin 32 is used for connecting the positive electrode of the external electric device applying the second path of fuse, the auxiliary two-path input pin 42 is used for connecting the negative electrode of the external electric device applying the second path of fuse, and the specific shape of the structure can be adjusted according to the specific requirement of the external electric device.
The main copper bar grounding piece 33 and the sub copper bar grounding piece 43 are used for grounding to ensure electrical safety. The primary copper bar grounding capacitor 34 and the secondary copper bar grounding capacitor 44 can provide a certain filtering effect, so that the circuit of the fuse module can enhance the anti-interference performance.
In addition, in an embodiment, referring to fig. 3 and 5, the sub copper bar assembly 4 further includes:
the auxiliary copper bar output pin 45, the auxiliary copper bar output pin 45 comprises an auxiliary one-way output pin 451 and an auxiliary two-way output pin 452, and the auxiliary one-way output pin 451 is electrically connected with the auxiliary two-way output pin 452.
The auxiliary copper bar output pins 45 are provided with an auxiliary one-way output pin 451 and an auxiliary two-way output pin 452, so that the output end of the auxiliary copper bar assembly 4 can be led out, and the connection of external devices is facilitated.
In addition, in one embodiment, a bridging capacitor is connected between the main copper bar body and the auxiliary copper bar body.
It should be noted that, be connected with the jumper capacitor between main copper bar body and the vice copper bar body and can realize the filtering between two passageways, improve the interference immunity of circuit.
In addition, in one embodiment, referring to FIG. 3, the primary copper bar ground capacitance 34, the secondary copper bar ground capacitance 44, and the crossover capacitance are safety capacitors.
The main copper bar grounding capacitor 34, the auxiliary copper bar grounding capacitor 44 and the bridging capacitor are safety capacitors, so that the filtering effect can be improved by utilizing the characteristics of the safety capacitors, and the anti-interference performance of the circuit of the fuse module can be improved.
In addition, in an embodiment, referring to fig. 1 and 3, the housing 1 is further provided with a mounting hole 14, and a metal sleeve 5 is provided inside the mounting hole 14.
It should be noted that, setting up the mounting hole 14 at casing 1 can be convenient for the installation of fuse module, and the specific type of mounting hole 14 can be adjusted according to actual demand, for example can set up into the internal thread hole through the screwed connection.
The metal sleeve 5 is provided inside the mounting hole 14 to increase friction with the connector and improve mounting stability.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains.
It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the above embodiment, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A two-channel fuse module for a vehicle, comprising:
the shell comprises a fuse link installation part, a main copper bar installation part and an auxiliary copper bar installation part, wherein the fuse link installation part, the main copper bar installation part and the auxiliary copper bar installation part are integrally formed through injection molding;
the fuse link seat is internally provided with two fuse links, and the fuse link seat is fixedly arranged on the fuse link installation part;
the main copper bar assembly is fixedly arranged on the main copper bar installation part;
the auxiliary copper bar assembly is fixedly arranged on the auxiliary copper bar installation part.
2. The two-channel fuse module for a vehicle of claim 1, wherein: the fuse link seat also comprises a fuse input seat and a fuse output seat, wherein the input end of the fuse link is connected with the fuse input seat, and the output end of the fuse link is connected with the fuse input seat.
3. The two-channel fuse module of claim 2, wherein the fuse link, the fuse input mount, and the fuse output mount are detachably connected to the fuse link mounting portion by threaded connectors.
4. The two-way fuse module for a vehicle of claim 2, wherein:
the fusing input seat comprises a main one-way input seat hole and a main two-way input seat hole, the main one-way input seat hole and the main two-way input seat hole are connected in parallel, and the main one-way input seat hole and the main two-way input seat hole are electrically connected with the main copper bar assembly through a connecting copper bar;
the fusing output seat comprises a main one-way output seat hole and a main two-way output seat hole;
the fuse link is connected between the main one-way input seat hole and the main one-way output seat hole; and another fuse link is connected between the main two-way input seat hole and the main two-way output seat hole.
5. The two-channel fuse module for a vehicle of claim 4, wherein the fuse link holder further comprises:
the main one-way output pin is electrically connected with the main one-way output seat hole;
and the main two-way output pin is electrically connected with the main two-way output seat hole.
6. The two-channel fuse module for a vehicle of claim 1, wherein:
the main copper bar assembly comprises a main copper bar body, a main one-way input pin, a main two-way input pin, a main copper bar grounding piece and a main copper bar grounding capacitor, wherein the main one-way input pin and the main two-way input pin are electrically conducted, and the main copper bar grounding capacitor is electrically connected with the main copper bar body and the main copper bar grounding piece respectively;
the auxiliary copper bar assembly comprises an auxiliary copper bar body, an auxiliary one-way input pin, an auxiliary two-way input pin, an auxiliary copper bar grounding piece and an auxiliary copper bar grounding capacitor, wherein the auxiliary one-way input pin and the auxiliary two-way input pin are electrically conducted, and the auxiliary copper bar grounding capacitor is electrically connected with the auxiliary copper bar body and the auxiliary copper bar grounding piece respectively.
7. The two-channel fuse module for a vehicle of claim 6, wherein the secondary copper bar assembly further comprises:
the auxiliary copper bar output pin comprises an auxiliary one-way output pin and an auxiliary two-way output pin, and the auxiliary one-way output pin is electrically connected with the auxiliary two-way output pin.
8. The two-channel fuse module for a vehicle of claim 6, wherein: and a bridging capacitor is connected between the main copper bar body and the auxiliary copper bar body.
9. The two-channel fuse module for a vehicle of claim 8, wherein: the main copper bar grounding capacitor, the auxiliary copper bar grounding capacitor and the bridging capacitor are safety capacitors.
10. The two-channel fuse module for a vehicle of claim 1, wherein: the shell is also provided with a mounting hole, and a metal sleeve is arranged on the inner side of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489270.2U CN219418944U (en) | 2022-12-23 | 2022-12-23 | Two-channel fuse module for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489270.2U CN219418944U (en) | 2022-12-23 | 2022-12-23 | Two-channel fuse module for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219418944U true CN219418944U (en) | 2023-07-25 |
Family
ID=87233023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489270.2U Active CN219418944U (en) | 2022-12-23 | 2022-12-23 | Two-channel fuse module for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219418944U (en) |
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2022
- 2022-12-23 CN CN202223489270.2U patent/CN219418944U/en active Active
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