CN218473617U

CN218473617U - Electric appliance control box

Info

Publication number: CN218473617U
Application number: CN202221648772.2U
Authority: CN
Inventors: 孙立军
Original assignee: CIXI TENGHUI AUTOMOBILE ELECTRIC FACTORY
Current assignee: CIXI TENGHUI AUTOMOBILE ELECTRIC FACTORY
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-02-10
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to an electric appliance control box, which comprises an assembly box body, wherein the assembly box body is provided with a component cabin enclosed by a box edge, the box edge is provided with a box cover along an upper cover, the lower edge of the box cover is divided into a left edge and a right edge, and the box edge is clamped between the left edge and the right edge; the assembly box body is provided with a threaded hole, and the box cover is provided with a countersunk screw mounting hole; the box cover is provided with a screw, the screw is arranged in the countersunk screw mounting hole, and the lower end of the screw is screwed in the threaded hole; the box cover is further covered with a protection plate, the upper end face of the protection plate is a plane, the lower end of the protection plate is provided with a hole insert corresponding to the size of the countersunk head screw mounting hole, and Kong Chaka is inserted in the countersunk head screw mounting hole. The beneficial effects of the utility model reside in that: 1. no metal screw is exposed on the box body of the whole electric appliance control box assembly, the whole set of plastic material is adopted, and the whole visual perception is good. 2. The sealed fixed degree of lid and subassembly box body is high, does not ooze the water.

Description

Electric appliance control box

Technical Field

The utility model relates to an electrical apparatus control box.

Background

At present, a central electric appliance control box is widely applied to vehicle electric equipment, and mainly has the functions of reducing the number of circuit harnesses and carrying out centralized control on the electric equipment, but at present, the replacement and disassembly of various relays, fuses such as a relay, a flashlight, a windscreen wiper and the like are troublesome.

The existing electric appliance control box generally comprises a plurality of areas, wherein a relay and a fuse box are required to be arranged and inserted in a key component cabin, and a box cover is covered after the insertion is finished, but the box cover is fixed on the component cabin through screws, the assembly box body is made of plastic materials, is rough and not reflective, and the screws are made of metal materials, so that the box cover and the screws are exposed suddenly, and have great contrast and are very uncoordinated.

Disclosure of Invention

In order to overcome the not enough that present electrical apparatus control box screw exposes outside, the utility model provides a take electrical apparatus control box of backplate.

The technical proposal of the utility model for solving the technical problem is that: an electrical appliance control box comprises an assembly box body, wherein a component cabin enclosed by a box edge is arranged on the assembly box body, a box cover is arranged on the box edge through an upper cover, the lower edge of the box cover is divided into a left edge and a right edge, and the box edge is clamped between the left edge and the right edge; the assembly box body is provided with a threaded hole, and the box cover is provided with a countersunk screw mounting hole; the box cover is provided with a screw, the screw is arranged in the countersunk head screw mounting hole, and the lower end of the screw is screwed in the threaded hole; the box cover is further covered with a protection plate, the upper end face of the protection plate is a plane, the lower end of the protection plate is provided with a hole insert corresponding to the size of the countersunk head screw mounting hole, and Kong Chaka is inserted in the countersunk head screw mounting hole.

The protective plate is also provided with an outer edge which covers the upper edge of the box cover.

For strengthening the cover entering effect, the box is provided with a clamping strip along the outer side, a clamping groove is correspondingly arranged on the left side of the box cover, and the clamping strip is clamped into the clamping groove when the box cover is arranged on the box edge.

In order to increase the sealing effect of the box cover, a sealing ring is arranged between the left side and the right side.

In order to increase the connecting strength of the guard plates, a snap ring is also convexly arranged on the outer edge surface of the hole plug.

Furthermore, an inserting area is also arranged on the component box body.

Furthermore, a relay slot group and a fuse slot group are arranged in the component cabin, a low-power relay and a high-power relay are inserted in the relay slot group, and a fuse is inserted in the fuse slot group.

In order to facilitate the fixation of the component box body, fixing lugs are further arranged on two sides of the component box body, and fixing holes are formed in the fixing lugs.

Further preferably, four fixing lugs are provided.

The wire outlet structure is optimized, a convex part is arranged on one side wall of the component cabin of the component box body, and an external wire penetrates through the convex part.

The utility model discloses when using with the lid on the subassembly box body, the box edge is pushed down on the left side and the right on the lid, and the box is along supporting the sealing washer, then twists the screw and accomplish the lid fixed on the subassembly box body, covers the backplate at last, accomplishes whole installation.

The beneficial effects of the utility model reside in that: 1. no metal screw is exposed on the box body of the whole electric appliance control box assembly, the whole set of plastic material is adopted, and the whole visual perception is good. 2. The sealed fixed degree of lid and subassembly box body is high, does not ooze the water.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Fig. 3 is a schematic diagram of the left and right edges of the box edge and the box cover according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a fender mounting structure according to an embodiment of the present invention.

Fig. 5 is a schematic view of the present invention without a lid.

Fig. 6 is an exploded view of an embodiment of the present invention.

Fig. 7 is a schematic view of the guard mounting according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

With reference to fig. 1 to 7, an electrical appliance control box comprises an assembly box body 1, wherein an element cabin 3 enclosed by a box edge 2 is arranged on the assembly box body 1, a box cover 4 is arranged on the box edge 2 in a covering manner, the lower edge of the box cover 4 is divided into a left edge 5 and a right edge 6, and the box edge 2 is clamped between the left edge 5 and the right edge 6; a threaded hole 7 is formed in the component box body 1, and a countersunk screw mounting hole 8 is formed in the box cover 4; a screw 9 is arranged on the box cover 4, the screw 9 is arranged in the countersunk head screw mounting hole 8, and the lower end of the screw is screwed in the threaded hole 7; the box cover 4 is further covered with a protection plate 10, the upper end face of the protection plate 10 is a plane, a hole insert 11 corresponding to the size of the countersunk screw mounting hole 8 is arranged at the lower end of the protection plate 10, and the hole insert 11 is inserted into the countersunk screw mounting hole 8 in a clamping mode.

An outer edge 12 is also provided for the cover plate 10, which outer edge 12 surrounds the upper edge of the lid 4.

For strengthening the effect of covering into, the box is equipped with card strip 13 along 2 outsides, the correspondence is equipped with draw-in groove 14 on 5 on the left side of

lid

4, 4 lids of lid are on 2 on the box edge the draw-in groove 14 is gone into to card strip 13 card.

In order to increase the sealing effect of the box cover 4, a sealing ring 15 is arranged between the left side 5 and the right side 6.

In order to increase the connection strength of the guard plate 10, a snap ring 16 is further protruded on the outer edge surface of the hole insert 11.

Further, the module case 1 is further provided with an insertion area 17.

Further, a relay slot group and a fuse slot group are arranged in the component cabin 3, a low-power relay 18 and a high-power relay 19 are inserted in the relay slot group, and a fuse 20 is inserted in the fuse slot group.

In order to facilitate the fixation of the component box body 1, fixing lugs 21 are further arranged on two sides of the component box body 1, and fixing holes are formed in the fixing lugs 21.

Further preferably, four fixing lugs 21 are provided.

The outgoing line structure is optimized, a convex part 22 is arranged on one side wall of the component cabin 3 of the component box body 1, and an external connecting line 23 penetrates through the convex part 22.

This embodiment is when using with lid 4 lid on subassembly box body 1, and box edge 2 is pushed down to the left side 5 and the right 6 on lid 4, and box edge 2 supports sealing washer 15, then screws up screw 9 and accomplishes the fixed of lid 4 on subassembly box body 1, covers backplate 10 at last, accomplishes whole installation.

The beneficial effect of this embodiment lies in: 1. no metal screw is exposed outside on the whole electric appliance control box assembly box body, and the whole set of plastic material has good whole visual perception. 2. The sealed fixed degree of lid and subassembly box body is high, does not ooze the water.

Claims

1. The utility model provides an electrical control box, includes a subassembly box body, be equipped with one on the subassembly box body and follow the components and parts cabin that encloses by the box, the box is equipped with a lid, its characterized in that along the upper cover: the lower edge of the box cover is divided into a left edge and a right edge, and the box edge is clamped between the left edge and the right edge; the assembly box body is provided with a threaded hole, and the box cover is provided with a countersunk screw mounting hole; the box cover is provided with a screw, the screw is arranged in the countersunk head screw mounting hole, and the lower end of the screw is screwed in the threaded hole; the box cover is further covered with a protection plate, the upper end face of the protection plate is a plane, the lower end of the protection plate is provided with a hole insert corresponding to the size of the countersunk head screw mounting hole, and Kong Chaka is inserted in the countersunk head screw mounting hole.

2. The appliance control box according to claim 1, wherein: the guard plate is also provided with an outer edge which wraps the upper edge of the box cover.

3. The appliance control box according to claim 1, wherein: the box is equipped with the card strip along the outside, the correspondence is equipped with the draw-in groove on the left side of lid, the lid is on the box edge the card strip card is gone into in the draw-in groove.

4. The electrical appliance control box according to claim 1, wherein: and a sealing ring is arranged between the left side and the right side.

5. The appliance control box according to claim 1, wherein: and the outer edge surface of the hole insert is also convexly provided with a clamping ring.

6. The appliance control box according to claim 1, wherein: and the assembly box body is also provided with an inserting area.

7. The electrical appliance control box according to claim 1, wherein: the component cabin is internally provided with a relay slot group and a fuse slot group, the relay slot group is inserted with a low-power relay and a high-power relay, and the fuse slot group is inserted with a fuse.

8. The appliance control box according to claim 1, wherein: the assembly box body is characterized in that fixing lugs are further arranged on two sides of the assembly box body, and fixing holes are formed in the fixing lugs.

9. The appliance control box according to claim 8, wherein: four fixing lugs are arranged.

10. The appliance control box according to claim 1, wherein: a convex part is arranged on one side wall of the component cabin of the component box body, and an external connecting wire penetrates through the convex part.