CN213694711U - Be applied to electrical apparatus box of car - Google Patents
Be applied to electrical apparatus box of car Download PDFInfo
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- CN213694711U CN213694711U CN202023347410.3U CN202023347410U CN213694711U CN 213694711 U CN213694711 U CN 213694711U CN 202023347410 U CN202023347410 U CN 202023347410U CN 213694711 U CN213694711 U CN 213694711U
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- fan
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- guide hole
- air guide
- box body
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Abstract
The utility model relates to the technical field of automobile equipment, in particular to an electric box applied to an automobile, which comprises a box body, a motor, a first fan and a second fan, wherein the side wall of the box body is provided with a first air guide hole; a second air guide hole is formed in the other side wall of the box body; the first air guide hole and the second air guide hole are arranged oppositely; the first fan is rotatably arranged in the first air guide hole; the second fan is rotatably arranged in the second air guide hole; the motor is electrically connected with the first fan and the second fan; the first fan and the second fan rotate in the same direction. The utility model discloses a set up first fan and second fan, when the electrical apparatus box begins work, the engine, first fan and second fan rotate, and one of them fan introduces outside air in to the electrical apparatus box, and another fan draws forth the hot-air in the electrical apparatus box to make the air in the electrical apparatus box be in the circulation state, can play radiating effect better, the normal operating of assurance system.
Description
Technical Field
The utility model relates to an automotive equipment technical field, concretely relates to be applied to electrical apparatus box of car.
Background
The electrical box on the automobile is generally placed in a cab and an engine compartment, the electrical box is used for placing a fuse, a relay, a steering flasher, a preheating relay and the like, the electrical box is mainly used for distributing and conveying a power supply of the whole automobile, is a core component of a power supply distribution system of the whole automobile, has important significance for the electrical system of the whole automobile, and has increasingly complex electrical functions of the whole automobile along with the improvement of requirements of people on safety, comfort, economy and emission of the automobile, and the heat emitted by the electrical box is also increasingly greater while the electrical functions are complex.
Generally set up the fin among the prior art on the electrical apparatus box, but because the electrical apparatus box is in comparatively confined environment at the during operation, the air in the electrical apparatus box is not circulated, and the radiating effect of fin is relatively poor, leads to the temperature rising in the electrical apparatus box, and the electrical apparatus heat risees and can lead to the system to break down, and slight trouble can lead to the system short circuit, and the car can't normally travel, can influence auttombilism's safety in the serious time.
SUMMERY OF THE UTILITY MODEL
In order to solve the electrical apparatus box radiating effect relatively poor, lead to the temperature rising in the electrical apparatus box, influence the technical problem that the car normally traveles, the utility model provides a technical scheme does:
the utility model provides an electric appliance box applied to an automobile, which comprises a box body, a motor, a first fan and a second fan, wherein the side wall of the box body is provided with a first air guide hole; a second air guide hole is formed in the other side wall of the box body; the first air guide hole and the second air guide hole are arranged oppositely; the first fan is rotatably arranged in the first air guide hole; the second fan is rotatably arranged in the second air guide hole; the motor is electrically connected with the first fan and the second fan; the first fan and the second fan are arranged in the same direction, and the first fan and the second fan rotate in the same direction.
Furthermore, dust screens used for dust removal are respectively arranged at the first air guide hole and the second air guide hole.
Furthermore, the device also comprises a circuit board, a relay, a plurality of binding posts and a protective sleeve; all the wiring terminals are arranged in the box body, and the circuit board is electrically connected with all the wiring terminals; the relay is electrically connected with the circuit board; the protective sleeve is arranged on the circuit board; the relay is clamped in the protective sleeve; the relay is provided with a plurality of contacts for connecting a circuit.
Further, a magnet for arc extinction is further arranged on the relay.
Furthermore, the box body is in an opening shape, and a collecting groove is arranged along the inner side wall of the box body; the notch of the collecting groove and the opening of the box body are arranged in the same direction; the collecting groove is used for collecting the electric wires in the electric appliance box.
Furthermore, the box body is provided with a lead hole; the lead wire hole is communicated with one end of the collecting groove.
Further, the inside wall of box body covers and is provided with the rubber pad.
The utility model has the advantages of or beneficial effect:
the utility model provides an electrical box applied to automobiles, which comprises a box body, a motor, a first fan and a second fan, wherein the side wall of the box body is provided with a first air guide hole; a second air guide hole is formed in the other side wall of the box body; the first air guide hole and the second air guide hole are arranged oppositely; the first fan is rotatably arranged in the first air guide hole; the second fan is rotatably arranged in the second air guide hole; the motor is electrically connected with the first fan and the second fan; the first fan and the second fan are arranged in the same direction, and the first fan and the second fan rotate in the same direction. The utility model discloses a set up first fan and second fan, when the electrical apparatus box begins work, the engine, first fan and second fan rotate, and one of them fan introduces outside air in to the electrical apparatus box, and another fan draws forth the hot-air in the electrical apparatus box to make the air in the electrical apparatus box be in the circulation state, can play radiating effect better, the normal operating of assurance system.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic structural diagram of an electrical box applied to an automobile provided in embodiment 1 of the present invention;
fig. 2 is a front sectional view of an electrical box applied to an automobile provided in embodiment 1 of the present invention;
fig. 3 is a left side view of the electrical box applied to the automobile provided in embodiment 1 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Generally set up the fin among the prior art on the electrical apparatus box, but because the electrical apparatus box is in comparatively confined environment at the during operation, the air in the electrical apparatus box is not circulated, and the radiating effect of fin is relatively poor, leads to the temperature rising in the electrical apparatus box, and the electrical apparatus heat risees and can lead to the system to break down, and slight trouble can lead to the system short circuit, and the car can't normally travel, can influence auttombilism's safety in the serious time.
In order to solve the above technical problems, the electrical box 01 applied to an automobile provided in this embodiment 1 includes, as shown in fig. 1, a box body 1, a motor 2, a first fan 3, and a second fan 4, wherein a first air guiding hole 11 is formed in a side wall of the box body 1; the other side wall of the box body 1 is provided with a second air guide hole 12; the first air guide hole 11 and the second air guide hole 12 are arranged oppositely; the first fan 3 is rotatably arranged in the first air guide hole 11; the second fan 4 is rotatably arranged in the second air guiding hole 12; the motor 2 is electrically connected with the first fan 3 and the second fan 4; the first fan 3 and the second fan 4 are arranged in the same direction, and the first fan 3 and the second fan 4 are rotated in the same direction. This embodiment 1 is through setting up first fan 3 and second fan 4, when electrical apparatus box 01 begins work, and start motor 2 under automatically controlled, drive first fan 3 and second fan 4 and rotate, wherein first fan 3 introduces outside air in to electrical apparatus box 01, second fan 4 draws out the hot-air in electrical apparatus box 01, thereby make the air in electrical apparatus box 01 be in the circulation state, can play radiating effect better, reduce the temperature in electrical apparatus box 01, guarantee the normal operating of system.
The electrical box 01 in this embodiment 1 is used in the engine compartment, and the dust in the engine compartment is more, and these dusts enter into the electrical box 01 and can pollute electronic components in the electrical box 01, make the electrical box 01 unable normal work, lead to the system unable normal operating. In view of the technical problem, in the electrical box 01 applied to an automobile provided in this embodiment 1, as shown in fig. 3, dust screens 5 for dust removal are respectively disposed at the first air guiding hole 11 and the second air guiding hole 12. This embodiment 1 is through setting up dust screen 5, can the outside dust of separation electrical apparatus box 01 enter into electrical apparatus box 01 in, for electrical apparatus box 01's normal work provides good operational environment, has guaranteed that electrical apparatus box 01 system can normal operating.
As shown in fig. 2, the electrical box 01 applied to an automobile provided in this embodiment 1 further includes a circuit board 6, a relay 7, a plurality of terminals 8, and a protective sleeve 9; all the binding posts 8 are arranged in the box body 1, and the circuit board 6 is electrically connected with all the binding posts 8; the relay 7 is electrically connected with the circuit board 6; the protective sleeve 9 is arranged on the circuit board 6; the relay 7 is clamped in the protective sleeve 9; in this embodiment 1, the protecting sleeve 9 not only can protect the relay 7, but also can fix and support the relay 7; the relay 7 is provided with a number of contacts (not shown) for completing the circuit. In this embodiment 1, the contact may trigger different circuit signals from the circuit board 6, and when the relay 7 starts to operate, the contact may switch, open, and close the multi-path circuit simultaneously according to the different signals sent by the relay 7.
In order to solve the technical problem that the contacts are likely to generate an arc when the through circuit is triggered, and the arc is likely to erode the contacts, a magnet 71 for arc extinction is further provided in the relay 7 as shown in fig. 1. In this embodiment 1, magnet 71 can dismantle the surface of fixed relay 7 to make things convenient for later stage to maintain magnet 71, the electric arc that produces can be absorbed to the magnetic field that magnet 71 produced, further reduces the probability that the contact received the electric arc harm.
As the number of electronic components in the electrical box 01 is large, the number of electric wires is large, and the electric wires are easy to tangle and misplace, which is inconvenient for later maintenance, in order to solve the technical problem, in the electrical box 01 applied to an automobile provided in this embodiment 1, as shown in fig. 1, the box body 1 is open, and a collecting groove 13 is provided along the inner side wall of the box body 1; the notch of the collecting groove 13 is arranged in the same direction as the opening of the box body 1; the collecting groove 13 is used for collecting the electric wires in the electric box 01. In this embodiment 1, prick the electric wire in the electrical apparatus box 01 with the pencil, put in collecting vat 13, the electric wire that the electronic components that needs to repair corresponds can be clearly found to operating personnel, provides the convenience for operating personnel's operation.
In order to facilitate connection between the electronic components and an external system, in the electrical box 01 applied to an automobile provided in this embodiment 1, as shown in fig. 1, a box body 1 is provided with a lead hole 14; the lead hole 14 is provided in communication with one end of the collecting groove 13. In embodiment 1, when the wires are long, the wires can be collected by the collecting groove 13 and then extend out of the lead holes 14; when the wires are short, they can be directly led out from the lead holes 14 and connected to an external system.
When the car went on rugged road surface, electrical apparatus box 01 was in the vibration operating mode, made the electronic components in electrical apparatus box 01 collision easily and caused the damage, to this technical problem, the electrical apparatus box 01 of being applied to the car that this embodiment 1 provided, the inside wall cover of box body 1 is provided with the rubber pad. This embodiment 1 can play the effect of buffering through setting up the rubber pad, reduces the collision effort between electronic components and the electrical apparatus box 01 to play the guard action for electronic components.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (7)
1. An electric box applied to an automobile is characterized by comprising a box body, a motor, a first fan and a second fan, wherein a first air guide hole is formed in the side wall of the box body; a second air guide hole is formed in the other side wall of the box body; the first air guide hole and the second air guide hole are arranged oppositely;
the first fan is rotatably arranged in the first air guide hole; the second fan is rotatably arranged in the second air guide hole; the motor is electrically connected with the first fan and the second fan; the first fan and the second fan are arranged in the same direction, and the first fan and the second fan rotate in the same direction.
2. The electrical box applied to the automobile as claimed in claim 1, wherein dust screens for dust removal are respectively disposed at the first air guiding hole and the second air guiding hole.
3. The electrical box applied to the automobile as claimed in claim 1, further comprising a circuit board, a relay, a plurality of terminals and a protective sleeve;
all the wiring terminals are arranged in the box body, and the circuit board is electrically connected with all the wiring terminals;
the protective sleeve is arranged on the circuit board;
the relay is electrically connected with the circuit board; the relay is clamped in the protective sleeve; the relay is provided with a plurality of contacts for connecting a circuit.
4. The electrical box applied to the automobile as claimed in claim 3, wherein a magnet for arc extinguishing is further provided on the relay.
5. The electrical box applied to the automobile of claim 1, wherein the box body is open-shaped, and a collecting groove is formed along an inner side wall of the box body; the notch of the collecting groove and the opening of the box body are arranged in the same direction; the collecting groove is used for collecting the electric wires in the electric appliance box.
6. The electrical box as claimed in claim 5, wherein the box body has a lead hole; the lead wire hole is communicated with one end of the collecting groove.
7. The electrical box applied to the automobile as claimed in claim 1, wherein the inner side wall of the box body is covered with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347410.3U CN213694711U (en) | 2020-12-31 | 2020-12-31 | Be applied to electrical apparatus box of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347410.3U CN213694711U (en) | 2020-12-31 | 2020-12-31 | Be applied to electrical apparatus box of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213694711U true CN213694711U (en) | 2021-07-13 |
Family
ID=76740626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347410.3U Active CN213694711U (en) | 2020-12-31 | 2020-12-31 | Be applied to electrical apparatus box of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213694711U (en) |
-
2020
- 2020-12-31 CN CN202023347410.3U patent/CN213694711U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 214000 Fengyang Road, Luoshe Supporting Area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Huayuan Village, Luoshe Town) Patentee after: Wuxi Kelida Machinery Technology Co.,Ltd. Address before: 214000 Fengyang Road, Luoshe supporting area, economic development zone, Huishan District, Wuxi City, Jiangsu Province (Huayuan village, Luoshe town) Patentee before: WUXI KELIDA MECHANICAL & ELECTRICAL TECHNOLOGY CO.,LTD. |