CN216820337U

CN216820337U - Chassis electrical box

Info

Publication number: CN216820337U
Application number: CN202220028906.4U
Authority: CN
Inventors: 李锋; 黄平
Original assignee: Zhejiang Xingpu Automobile Technology Co ltd
Current assignee: Zhejiang Xingpu Automobile Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-24
Anticipated expiration: 2032-01-04

Abstract

The utility model belongs to the technical field of electrical apparatus box and specifically relates to a chassis electrical apparatus box is related to, including the box body, threaded connection has the lid on the box body lateral wall, the lid covers the opening face of box body, be provided with the outlet wire seat on the box body lateral wall, the outlet wire seat has seted up on the lateral wall of box body back of the body and has link up to the inside wire groove of box body, install the sealing washer in the wire groove, the laminating of sealing washer lateral wall and wire groove inner wall, the sealing washer has seted up on the inside lateral wall of box body back of the body and has link up to the inside wire hole of box body. This application has the effect of strengthening the sealing performance of chassis electrical apparatus box wire hole.

Description

Chassis electrical box

Technical Field

The application relates to the field of electrical boxes, in particular to a chassis electrical box.

Background

Along with the development of science and technology in China, the popularization rate of automobiles is higher and higher, and the safety of the automobiles attracts more and more attention, wherein the automobiles comprise chassis electric appliance boxes.

The chassis electrical box is mainly used for distributing the power supply of the whole automobile, and the current generated by the automobile generator is output to other electrical equipment in the automobile through the control device in the chassis electrical box so as to realize the operation of each electrical equipment in the automobile.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: general chassis electrical apparatus box waterproof performance is not good, and water easily flows into in the chassis electrical apparatus box from the wire-out groove of chassis electrical apparatus box for water contacts the exposed wire near the wire-out groove department in the chassis electrical apparatus box, easily leads to chassis electrical apparatus box short circuit, thereby causes the damage to the car circuit.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the waterproof performance of a wire outlet of a common chassis electrical box is poor, the application provides the chassis electrical box.

The application provides a chassis electrical apparatus box adopts following technical scheme:

the utility model provides a chassis electrical apparatus box, including the box body, threaded connection has the lid on the box body lateral wall, the lid covers the opening face of box body, be provided with the outlet wire seat on the box body lateral wall, the outlet wire seat back of the body has seted up on the lateral wall of box body and has link up to the inside wire groove of box body, install the sealing washer in the wire groove, sealing washer lateral wall and the laminating of wire groove inner wall, the sealing washer has seted up on the lateral wall of box body inside back of the body and has link up to the inside wire hole of box body.

Through adopting above-mentioned technical scheme, inside the user inserted the box body with the wire from the wire hole, the wire lateral wall will contradict the laminating with the inner wall of sealing washer, makes inside water is difficult to flow into the box body from wire male place, has strengthened the sealing performance of wire hole.

Preferably, one end of the inner wall of the wire outlet groove, which is close to the inside of the box body, is provided with a contact strip, and the contact strip is abutted against the side wall of the inside of the box body back to the side wall of the sealing ring.

Through adopting above-mentioned technical scheme, when having reduced the user and having inserted the wire from the wire hole, because of the frictional force between wire and the sealing washer makes the inside probability of sealing washer slip into box body, increased the stability of sealing washer.

Preferably, a clamping block is arranged on the outer side wall of the wire outlet seat, a contact ring is arranged on the opening surface of the wire outlet seat, a clamping ring buckled on the clamping block is arranged on the contact ring, and the sealing ring is located between the contact strip and the contact ring.

By adopting the technical scheme, the abutting ring can be detachably connected to the wire outlet seat by clamping the clamping ring and the clamping block, so that when the sealing ring is damaged, only the sealing ring is replaced without replacing the whole box body, and the maintenance cost of the sealing ring is reduced; the sealing washer is through the centre gripping of contact ring and contact strip for the sealing washer is more stable, has increased the stability of sealing washer.

Preferably, a sealing column is arranged in the wire outlet hole, and the outer side wall of the sealing column is abutted and attached to the inner wall of the wire outlet hole.

Through adopting above-mentioned technical scheme, when wire hole quantity is not enough with all wire holes plug, through the conflict laminating of sealed post lateral wall and wire hole inner wall, can seal the wire hole for outside water is difficult to get into inside the box body from idle wire hole.

Preferably, the sealing post is inserted into the outlet hole from one end of the outlet hole close to the inner part of the box body.

Through adopting above-mentioned technical scheme, insert through the sealed post from the wire hole near the inside one end of box body, the user can be directly inserts the wire hole to directly ejecting in following the wire hole with sealed post, and need not take out sealed post earlier, reduced operating procedure, make user's operation convenient and fast more.

Preferably, one end of the side wall of the box body, which is close to the opening surface of the box body, is provided with a sealing strip, and the sealing strip is abutted and attached to the side wall of the cover body and seals a gap between the box body and the cover body.

Through adopting above-mentioned technical scheme, through the conflict of sealing strip and lid lateral wall, make the gap between box body and the lid sealed, reduced that external water flows into inside the box body from the gap between box body and the lid, strengthened the leakproofness between box body and the lid.

Preferably, be provided with the seal groove on the lid lateral wall, the seal groove supplies the sealing strip to insert, just the sealing strip lateral wall is contradicted with the seal groove inner wall and is laminated.

Through adopting above-mentioned technical scheme, come in and go out in the seal groove and the laminating is contradicted to sealing strip lateral wall and seal groove inner wall through the sealing strip, increased the area of contact of sealing strip and lid for external water is difficult to more and gets into inside the box body from the gap between lid and the box body, has further strengthened the leakproofness between box body and the lid.

Preferably, a plurality of partition plates are arranged on the inner side wall of the box body, the partition plates are close to the wire outlet grooves, and the partition plates are arranged at intervals.

Through adopting above-mentioned technical scheme, separate the wire in a plurality of outlet holes through the baffle, increased creepage distance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. inside the user inserted the box body with the wire from the wire hole, the wire lateral wall will contradict the laminating with the inner wall of sealing washer, makes inside water is difficult to flow into the box body from wire male place, has strengthened the sealing performance of wire hole.

2. The abutting ring can be detachably connected to the wire outlet seat through the clamping connection of the clamping ring and the clamping block, so that when the sealing ring is damaged, only the sealing ring is replaced without replacing the whole box body, and the maintenance cost of the sealing ring is reduced; the sealing washer is through the centre gripping of contact ring and contact strip for the sealing washer is more stable, has increased the stability of sealing washer.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a partially exploded structure of the raised contact ring of fig. 1.

Fig. 3 is a schematic view of the partially exploded structure of fig. 1.

FIG. 4 is a schematic view of a partial explosion of the embossed partition of FIG. 3

Description of reference numerals: 1. a box body; 11. a sealing strip; 12. a partition plate; 2. a cover body; 21. a sealing groove; 3. a wire outlet seat; 31. an outlet groove; 32. a seal ring; 33. a wire outlet hole; 34. a contact bar; 35. a clamping block; 36. a contact ring; 37. a snap ring; 38. the column is sealed.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a chassis electrical box. Referring to fig. 1 and 2, the chassis electrical box includes box body 1, and threaded connection has lid 2 on the 1 lateral wall of box body, four spliced poles of fixedly connected with on the 1 lateral wall of box body, has seted up the thread groove on the spliced pole, sets up on the lid 2 and is four logical grooves that supply the bolt to pass that correspond the setting with the thread groove, and lid 2 covers the opening face of box body 1. A plurality of outlet seats 3 of fixedly connected with on the 1 lateral wall of box body, a plurality of outlet seats 3 arrange in proper order along the length direction of the 1 lateral wall of box body, outlet seat 3 back of the body has seted up on the lateral wall of box body 1 and has link up to the inside wire groove 31 of box body, slidable mounting has sealing washer 32 in the wire groove 31, sealing washer 32 lateral wall and the laminating of wire groove 31 inner wall, sealing washer 32 back of the body has seted up a plurality of wire holes 33 that link up to the inside of box body 1 on the inside lateral wall of box body 1, wire holes 33 supply the wire to insert inside of box body 1. Still be provided with the inlet wire seat on the 1 lateral wall of box body, set up the inlet wire groove that link up to 1 inside of box body on the inlet wire seat, the inlet wire inslot is installed sealing washer 32 equally, and the laminating of sealing washer 32 lateral wall and inlet wire inslot wall is sealed.

Referring to fig. 2, a contact strip 34 is fixedly connected to one end of the inner wall of the outlet groove 31 close to the inside of the box body 1, the contact strip 34 is disposed around the inner wall of the outlet groove 31, and the contact strip 34 is in contact with the side wall of the sealing ring 32 back to the side wall of the inside of the box body 1. Fixedly connected with a plurality of fixture blocks 35 on 3 lateral walls of play line seat, fixture block 34 are the symmetry and set up on 3 lateral walls of play line seat, are provided with on 3 opening faces of play line seat and support ring 36, support and support ring 36 and go up a plurality of snap rings 37 of detaining on fixture block 35 of fixedly connected with, sealing washer 32 presss from both sides between support strip 35 and conflict ring 36, and conflict ring 36 faces the inside lateral wall of box body 1 and supports the laminating with sealing washer 32 lateral wall. The same fixedly connected with of inlet wire inslot is supported touch strip 34, and also fixedly connected with is a plurality of symmetries on the inlet wire seat lateral wall and is provided with fixture block 35, has detained snap ring 37 on the fixture block 35 on the inlet wire seat equally, and snap ring 37 fixedly connected with supports touch ring 36, and support ring 36 supports in the inlet wire seat outside of the body on the inside lateral wall of box 1.

Referring to fig. 2, a sealing post 38 slides in the outlet hole 33, the outer side wall of the sealing post 38 abuts against the inner wall of the outlet hole 33, and the sealing post 38 is inserted into the outlet hole 33 from one end of the outlet hole 33 close to the interior of the box body 1.

Referring to fig. 3, one of box body 1 lateral wall is close to self opening face serves fixedly connected with sealing strip 11, and sealing strip 11 encircles along 1 lateral wall of box body and sets up, and sealing

strip

11 and 2 lateral walls of lid are contradicted the laminating and are sealed the gap between box body 1 and the

lid

2, and 2 faces of lid have seted up seal groove 21 towards on the lateral wall of box body 1, and seal groove 21 extends along the border of lid 2, and seal groove 21 supplies sealing strip 11 to insert, and the laminating of contradicting of 11 lateral walls of sealing strip and the 21 inner walls of seal groove.

Referring to fig. 4, a plurality of partition boards 12 are fixedly connected to the inner side wall of the box body 1, the partition boards 12 are arranged near the outlet slots 31, the partition boards 12 are located between the opening surfaces of the two outlet slots 31, and the partition boards 12 are arranged at intervals.

The implementation principle of a chassis electrical box in the embodiment of the application is as follows: when a user needs to plug a wire, firstly, the bolt on the cover body 2 is unscrewed, the cover body 2 is taken down from the box body 1, then the wire is inserted from the wire outlet hole 33, after the wire is connected with the control device in the box body 1, the cover body 2 is covered on the box body 1, and the bolt is screwed. When the sealing ring 32 is damaged, a user can remove the snap ring 37 from the snap block 35, remove the abutting ring 36 from the wire outlet base 3, and then remove the sealing ring 32 from the wire outlet base 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a chassis electrical apparatus box, including box body (1), threaded connection has lid (2) on box body (1) lateral wall, lid (2) cover the opening face of box body (1), its characterized in that: be provided with outlet base (3) on box body (1) lateral wall, outlet base (3) are seted up on the lateral wall of box body (1) dorsad and are link up to inside outlet groove (31) of box body (1), install sealing washer (32) in outlet groove (31), sealing washer (32) lateral wall and outlet groove (31) inner wall laminating, sealing washer (32) are seted up on the lateral wall of box body (1) inside dorsad and are link up to inside wire hole (33) of box body (1).

2. The chassis electrical box of claim 1, wherein: one end of the inner wall of the wire outlet groove (31) close to the interior of the box body (1) is provided with a contact strip (34), and the contact strip (34) is abutted against the side wall of the interior of the box body (1) back to the side wall of the sealing ring (32).

3. The chassis electrical box of claim 2, wherein: the wire outlet seat is characterized in that a clamping block (35) is arranged on the outer side wall of the wire outlet seat (3), a contact ring (36) is arranged on the opening surface of the wire outlet seat (3), a clamping ring (37) buckled on the clamping block (35) is arranged on the contact ring (36), and the sealing ring (32) is located between the contact strip (34) and the contact ring (36).

4. The chassis electrical box of claim 1, wherein: be provided with sealed post (38) in wire hole (33), sealed post (38) lateral wall is contradicted with wire hole (33) inner wall and is laminated.

5. The chassis electrical box of claim 4, wherein: the sealing column (38) is inserted into the outlet hole (33) from one end of the outlet hole (33) close to the interior of the box body (1).

6. The chassis electrical box of claim 1, wherein: one of the side wall of the box body (1) close to the opening surface of the box body is provided with a sealing strip (11), and the sealing strip (11) is abutted against the side wall of the cover body (2) and seals a gap between the box body (1) and the cover body (2).

7. The chassis electrical box of claim 6, wherein: be provided with seal groove (21) on lid (2) lateral wall, seal groove (21) supply sealing strip (11) to insert, just sealing strip (11) lateral wall contradicts the laminating with seal groove (21) inner wall.

8. The chassis electrical box of claim 1, wherein: a plurality of partition plates (12) are arranged on the inner side wall of the box body (1), the partition plates (12) are close to the wire outlet grooves (31), and the partition plates (12) are arranged at intervals.