CN212047235U - High protection distribution module box - Google Patents
High protection distribution module box Download PDFInfo
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- CN212047235U CN212047235U CN202020475870.5U CN202020475870U CN212047235U CN 212047235 U CN212047235 U CN 212047235U CN 202020475870 U CN202020475870 U CN 202020475870U CN 212047235 U CN212047235 U CN 212047235U
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Abstract
The utility model discloses a high protection distribution module box relates to car distribution module technical field. The utility model discloses a sealed lid and box body, the top of box body aligns and is provided with sealed lid, the inside of box body is provided with the installation cavity, fixed mounting has the PCB circuit board in the installation cavity, be provided with two sets of first relays on the PCB circuit board side by side, also be provided with two sets of first insurance pieces on the PCB circuit board side by side simultaneously, be setting up in turn between two sets of first relays and the two sets of first insurance pieces, one side of a set of first insurance piece of position is provided with a set of second insurance piece between two sets of first insurance pieces, the position is provided with the second relay between a set of first relay of position between two sets of first insurance pieces. The utility model discloses a be provided with a series of structures and make this device in the use connector can with the direct butt joint of pencil, inside adopts PCB range upon range of composite construction, PCB bears the electric current ability and has showing the promotion, rationally distributed easily electric system customization and modification.
Description
Technical Field
The utility model belongs to the technical field of car distribution module, especially, relate to a high protection distribution module box.
Background
In the production process of car, it is stable between distribution module box mainly used power and the electrical apparatus, the intermediate device of safe connection, distribution module box plays fine guard action to the circuit, the connection that integrates simultaneously also makes things convenient for the wiring, at present, current distribution module box pencil need install on the box internal terminal, the installation is troublesome and inconvenient, in addition, PCB circuit board installs in a less region in current distribution module box, the thermal diffusivity is poor, influences the life of PCB circuit board.
Disclosure of Invention
An object of the utility model is to provide a high protection distribution module box to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides a high protection distribution module box, includes sealed lid and box body, its characterized in that: the top of box body aligns and is provided with sealed lid, the inside of box body is provided with the installation cavity, fixed mounting has the PCB circuit board in the installation cavity, be provided with two sets of first relays on the PCB circuit board side by side, also be provided with two sets of first insurance pieces on the PCB circuit board side by side simultaneously, be setting up for alternative between two sets of first relays and the two sets of first insurance pieces, one side of a set of first insurance piece of position is provided with a set of second insurance piece between two sets of first insurance pieces, the position is provided with the second relay between a set of first relay of position between two sets of first insurance pieces, the one end of a set of first relay of second insurance piece one side is provided with the fastener, first relay, the second relay, first insurance piece, second insurance piece and the equal fixed mounting of fastener are on the PCB circuit board.
Furthermore, one side of the bottom surface of the box body is fixedly connected with a first junction box, and a first inserting column is fixedly arranged inside the first junction box.
Furthermore, a second junction box is fixedly connected to the bottom surface of the box body on one side of the first junction box, and a second inserting column is fixedly mounted inside the second junction box.
Furthermore, a connecting band is arranged at the central position of one side of the sealing cover, and a fixing buckle is arranged at the central position of the other three sides of the sealing cover.
Furthermore, one end of the connecting belt is fixedly sleeved on the box body, the other end of the connecting belt is sleeved on the limiting column on the sealing cover in a limiting mode, one end of the fixing buckle is sleeved on the box body in a sliding mode, and the other end of the fixing buckle is movably buckled on the sealing cover.
Furthermore, mounting holes are formed in four corners of the box body on the outer side of the mounting cavity.
The utility model discloses a through setting up first terminal box, second terminal box, first post and the second post of inserting, during the use, first terminal box and the setting of second terminal box fixed connection in the outside of box body can make things convenient for the pencil to directly be connected with first post and the second post of inserting in first terminal box and the second terminal box, and it is more convenient to work a telephone switchboard, has solved current distribution module box pencil and need install on the box interior terminal, the troublesome and inconvenient problem of installation; through setting up the installation cavity, during the use, through the setting of mounting panel in the box body, can make a plurality of PCB circuit boards be combined type structure along vertical direction, the clearance in space between makes things convenient for the circulation of air, and PCB circuit board load current ability has showing the promotion, and the customization and the modification of the easy electrical system of reasonable in layout have solved in the current distribution module box that PCB circuit board installs in a less region, and the thermal diffusivity is poor, influences PCB circuit board's life.
Drawings
Fig. 1 is a schematic structural view of a high-protection power distribution module box of the present invention;
FIG. 2 is a schematic bottom view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is a schematic view of the internal structure of the cartridge.
Reference numerals: a sealing cover; 2. a box body; 3. mounting holes; 4. a fixing buckle; 5. a connecting belt; 6. a limiting column; 7. a first insert post; 8. a first junction box; 9. a second junction box; 10. a second insert post; 11. a first relay; 12. a PCB circuit board; 13. a first rupture disc; 14. a second relay; 15. a wire binding clip; 16. a second rupture disc; 17. and (7) installing a cavity.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, 3 and 4, the utility model relates to a high protection distribution module box, which comprises a sealing cover 1 and a box body 2, wherein the sealing cover is arranged above the box body in an aligned manner, the sealing cover can play the role of dust-proof and moisture-proof sealing protection, a mounting cavity 17 is arranged in the box body, a PCB 12 is fixedly arranged in the mounting cavity, the mounting cavity is arranged to facilitate the installation of the PCB and the heat dissipation, two groups of first relays 11 are arranged on the PCB in parallel, the two groups of first relays are an integration 20A and are provided with 9, meanwhile, two groups of first safety sheets 13 are also arranged on the PCB in parallel, the two groups of first safety sheets are provided with 26 sheets, the two groups of first relays and the two groups of first safety sheets are arranged alternately, one side of one group of first safety sheets between the two groups of first relays is provided with a group of second safety sheets 16, a set of second rupture disc supplies to be provided with 4, the position is provided with second relay 14 between a set of first relay of position between two sets of first rupture discs, the second relay is integrated 80A, the confession is provided with one, the one end of a set of first relay of second rupture disc one side is provided with binding clip 15, binding clip is used for summarizing in concentrating the electric wire, convenient arrangement and inquiry, first relay, second relay, first rupture disc, the equal fixed mounting of second rupture disc and binding clip is on PCB circuit board.
As shown in fig. 2, a first junction box 8 is fixedly connected to one side of the bottom surface of the box body, a first plug 7 is fixedly installed inside the first junction box, the first plug is of a core high-protection grade capable of being in butt joint with a DEPHI, a second junction box 9 is fixedly connected to the bottom surface of the box body on one side of the first junction box, a second plug 10 is fixedly installed inside the second junction box, and the second plug is of a 31-core high-protection grade capable of being in butt joint with an AMP.
Wherein as shown in fig. 1, one side central point of sealed lid 1 puts and is provided with connecting band 5, the other three side central point of sealed lid puts and is provided with fixed knot 4 simultaneously, the setting of connecting band can realize the connection between sealed lid and the box body, avoid losing of sealed lid, the fixed cover of one end of connecting band closes on the box body, the spacing registrate of the other end of connecting band closes on sealed spacing post 6 on covering simultaneously, the one end of fixed knot slides and cup joints on the box body, the other end activity lock of fixed knot simultaneously covers sealed, the setting of fixed knot is used for the fixed connection between sealed lid and the box body.
As shown in figures 1 and 3, mounting holes 3 are formed in four corners of the box body on the outer side of the mounting cavity, and the mounting holes are convenient for the device to be fixedly mounted on a vehicle.
Referring to fig. 3, based on the high-protection power distribution module box disclosed in the first embodiment, the number of PCB circuit boards in the installation cavity can be increased or decreased according to actual use, so that the power distribution module can be conveniently modified according to actual use.
For the high-protection power distribution module box of the first embodiment, the material of the sealing cover and the box body is UL94V-0 flame-retardant thermoplastic material, and the sealing cover and the box body are sealed by soft silica gel.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a high protection distribution module box, includes sealed lid and box body, its characterized in that: the top of box body aligns and is provided with sealed lid, the inside of box body is provided with the installation cavity, fixed mounting has the PCB circuit board in the installation cavity, be provided with two sets of first relays on the PCB circuit board side by side, also be provided with two sets of first insurance pieces on the PCB circuit board side by side simultaneously, be setting up for alternative between two sets of first relays and the two sets of first insurance pieces, one side of a set of first insurance piece of position is provided with a set of second insurance piece between two sets of first insurance pieces, the position is provided with the second relay between a set of first relay of position between two sets of first insurance pieces, the one end of a set of first relay of second insurance piece one side is provided with the fastener, first relay, the second relay, first insurance piece, second insurance piece and the equal fixed mounting of fastener are on the PCB circuit board.
2. The high-protection power distribution module box as claimed in claim 1, wherein a first junction box is fixedly connected to one side of the bottom surface of the box body, and a first inserting column is fixedly mounted inside the first junction box.
3. The high-protection power distribution module box as claimed in claim 2, wherein a second junction box is fixedly connected to the bottom surface of the box body on one side of the first junction box, and a second inserting column is fixedly arranged inside the second junction box.
4. The high-protection power distribution module box as claimed in claim 1, wherein the sealing cover is provided with a connecting band at a central position of one side, and a fixing buckle at a central position of the other three sides.
5. The high-protection power distribution module box as claimed in claim 4, wherein one end of the connecting band is fixed on the box body, while the other end of the connecting band is fixed on the limit post of the sealing cover, one end of the fixing buckle is slidably sleeved on the box body, while the other end of the fixing buckle is movably buckled on the sealing cover.
6. The high-protection power distribution module box as claimed in claim 1, wherein mounting holes are formed in four corners of the box body outside the mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475870.5U CN212047235U (en) | 2020-04-03 | 2020-04-03 | High protection distribution module box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475870.5U CN212047235U (en) | 2020-04-03 | 2020-04-03 | High protection distribution module box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047235U true CN212047235U (en) | 2020-12-01 |
Family
ID=73541607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020475870.5U Active CN212047235U (en) | 2020-04-03 | 2020-04-03 | High protection distribution module box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047235U (en) |
-
2020
- 2020-04-03 CN CN202020475870.5U patent/CN212047235U/en active Active
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