CN218631891U - Fuse box for loader - Google Patents

Abstract

The utility model discloses a fuse box for loader belongs to loader electrical control technical field, and this fuse box includes box body and lid, is equipped with the slot that is used for holding the inserted sheet fuse in the box body, and the slot includes the incoming end and connects the output, is equipped with first port and the second port of being connected with the incoming end electricity on the box body, and the contained angle is 90 between first port and the second port, is equipped with the third port and the fourth port of being connected with the output electricity on the box body, and the contained angle is 90 between third port and the fourth port, the utility model discloses two adjustable convenience of plug direction are connected with the outside wiring, prevent the unsuitable condition of cable direction, can open or seal the window through the block, can carry out the individual inspection or change to the inserted sheet fuse that this corresponds, need not open whole lid, can select vertical setting or horizontal setting from top to bottom according to the installation environment in the loader, and convenient and fix on equipment.

Description

Fuse box for loader

Technical Field

The utility model belongs to the technical field of loader electrical control, concretely relates to fuse box for loader.

Background

Because spare part and electronic and electrical equipment are more on the loader, in order to avoid overload protection, need use the fuse, for the convenience of maintenance management, generally concentrate the fuse to set up in a fuse box, and present fuse box structural design is comparatively single, the circuit of business turn over can only be arranged in fixed direction, outside wiring is connected to the inconvenience, the design position and the installation of fuse box have been influenced, and partial fuse box needs whole opening just can change inside single fuse, the change maintenance work to the fuse in later stage has been influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem is as follows: to the above-mentioned problem that exists among the prior art, the utility model aims to solve the technical problem that a fuse box is convenient for jointing equipment wiring for loader improves the installation effectiveness.

The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides a fuse box for loader, includes box body and lid, be equipped with the slot that is used for holding the inserted sheet fuse in the box body, the slot includes the incoming end and connects the exit, be equipped with on the box body with first port and second port that the incoming end electricity is connected, the contained angle is 90 between first port and the second port, be equipped with on the box body with connect third port and the fourth port of exit electricity connection, the contained angle is 90 between third port and the fourth port.

Preferably, an access plug is plugged in the first port or the second port, and an access plug is plugged in the third port or the fourth port.

Preferably, the back of the box body is provided with a plurality of connecting sheets.

Preferably, the connecting piece is detachably connected with the box body through a bolt.

Preferably, a groove is formed in the outer side wall of the box body, and a sealing ring is arranged in the groove.

Preferably, the box cover is provided with a window at a position corresponding to the insert fuse, and the box cover is provided with a cover cap for sealing the window.

Preferably, the cover cap is movably connected with the box cover through a connecting strip.

Preferably, the number of the slots is more than one.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:

1. by arranging the first port and the second port, the two ports are arranged on different side edges of the box body, the access plug can be selectively inserted into one port, the third port and the fourth port are also arranged on different side edges, the output plug can be selectively inserted into one port, the directions of the two plugs can be adjusted to be conveniently connected with external wiring, and the situation that the direction of a cable is not proper is prevented;

2. the box cover is provided with a window corresponding to the slot, the window can be opened or closed through the cover cap, the corresponding plug-in fuse can be independently checked or replaced, the whole box cover does not need to be opened, and the plug-in fuse can be conveniently replaced and maintained at a later stage;

3. the back of the box body is provided with a connecting sheet which can be vertically arranged or transversely arranged according to the installation environment in the loader, and the connecting sheet is convenient to fix on equipment.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the lid when closed;

FIG. 3 is another structural view of the cover when opened;

FIG. 4 is a schematic diagram of a blade fuse configuration;

FIG. 5 is a schematic view of a transverse arrangement structure of a box body back connecting sheet;

fig. 6 is a schematic view of a vertical arrangement structure of a box body back connecting sheet.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples, which are carried out in the light of the technical solutions of the present invention, and it should be understood that these examples are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, 2 and 4, a fuse box for a loader comprises a box body 1 and a box cover 2, three slots 4 (a plurality of slots 4 can be arranged) are arranged in the box body 1, the box body 1 is a rectangular body, the three slots 4 are arranged in a row in the box body 1, the box cover 2 covers the box body 1 and is used for sealing the box body 1, tab fuses 3 are inserted in the slots 4, the tab fuses 3 comprise plastic sheets 31 and two metal sheets 32, the slots 4 comprise an incoming end 41 and an outgoing end 42, after the tab fuses 3 are inserted in the slots 4, one of the two metal sheets 32 is connected with the incoming end 41, the other one of the two metal sheets is connected with the outgoing end 42, four sides of the box body 1 are respectively provided with a port, a first side edge is provided with a first port 11, a second side edge adjacent to the first side edge is provided with a second port 12, so that an included angle between the first port 11 and the second port 12 is 90 degrees, three jacks corresponding to the three slots 4 are respectively arranged in the first port 11 and the second port 12, a first jack 111, a second jack 112 and a third jack 113 are arranged in the first port 11 side by side, a fourth jack 121, a fifth jack 122 and a sixth jack 123 are arranged in the second port 12 side by side, the first jack 111 and the fourth jack 121 are electrically connected with the access end 41 of the first slot 4 (connected through an internal copper sheet 411, the copper sheets of the jacks are mutually insulated), the second jack 112 and the fifth jack 122 are electrically connected with the access end 41 of the second slot 4, the third jack 113 and the sixth jack 123 are electrically connected with the access end 41 of the third slot 4, an access plug 5 is inserted in the first port 11 for connecting with an external circuit conveniently, because the first port 11 and the second port 12 have the same size and the same specification, and the internal jacks are arranged identically, therefore, the access plug 5 can be selectively inserted into the first port 11 or the second port 12 according to the use environment of the fuse box in the loader, and the sealing plug 8 is arranged on the second port 12, so that the dustproof effect is achieved when the plug is not inserted into the port; a third port 13 is arranged on a third side opposite to the first side, a fourth port 14 is arranged on a fourth side adjacent to the third side, an included angle between the third port 13 and the fourth port 14 is 90 °, similarly, three jacks corresponding to three slots 4 are respectively arranged in the third port 13 and the fourth port 14, a seventh jack 131, an eighth jack 132 and a ninth jack 133 are arranged in the third port 13 side by side, a tenth jack 141, an eleventh jack 142 and a twelfth jack 143 are arranged in the second port 12 side by side, the seventh jack 131 and the tenth jack 141 are electrically connected with the output end 42 of the first slot 4 (through an internal copper sheet 421, copper sheets of the jacks are mutually insulated), the eighth jack 132 and the eleventh jack 142 are electrically connected with the output end 42 of the second slot 4, the ninth jack 133 and the twelfth jack 143 are electrically connected with the output end 42 of the third slot 4, an output plug 6 is plugged on the seventh jack 131, the external circuit is conveniently connected with the third port 13, the third port 13 and the fourth port 14 have the same specification, and the plug can be plugged into the internal fuse plug according to the environment, and the plug can be plugged into the internal fuse plug 6 or the plug 14 without using the plug when the plug is plugged into the environment, and the plug can be sealed plug.

As shown in fig. 2 and 3, the box cover 2 is provided with three windows 21 at positions corresponding to the blade fuses 3, two protruding pieces 16 are provided at positions corresponding to each window 21 on the box body 1, the protruding pieces 16 protrude out of the windows 21, the protruding pieces 16 are used for stably inserting the blade fuses 3 into the slots 4, when the blade fuses 3 are inserted into the slots 4, the upper half of each blade fuse 3 protrudes out of the box body 1, the box cover 2 is movably connected with a cap 22 through a connecting strip 23, the cap 22 corresponds to the protruding pieces 16 in size, when the cap 22 is covered on the two protruding pieces 16, the cap 22 covers the windows 21 to cover the corresponding blade fuses 3, when the cap 22 is opened, the corresponding blade fuses 3 can be individually inspected or replaced, and the whole box cover 2 does not need to be opened.

As shown in fig. 1, 2, 5 and 6, four corners of the back of the box body 1 are respectively provided with a connecting sheet 7, the connecting sheets 7 are provided with connecting holes 72 for fixing with external equipment, the connecting sheets 7 are detachably connected with the box body 1 through bolts 71, the bolts 71 adopt countersunk bolts, the connecting sheets 7 can be vertically arranged or transversely arranged according to the installation environment in the loader, and the loader is suitable for various narrow installation places. Be equipped with recess 15 on 1 lateral wall upper portion of box body, recess 15 is provided with the round around box body 1, is equipped with sealing washer 16 in the recess 15, and when lid 2 covered on box body 1, 2 bottoms of lid are outstanding in 1 lateral wall the latter half of box body, and 2 lateral walls of lid press sealing washer 16 on 1 lateral wall of box body, and sealing washer 16 plays sealed effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a fuse box for loader, its characterized in that, includes box body (1) and lid (2), be equipped with slot (4) that are used for holding inserted sheet fuse (3) in box body (1), slot (4) include incoming end (41) and connect output (42), be equipped with on box body (1) with first port (11) and second port (12) that incoming end (41) electricity is connected, the contained angle is 90 between first port (11) and second port (12), be equipped with on box body (1) with connect third port (13) and fourth port (14) that output (42) electricity is connected, the contained angle is 90 between third port (13) and fourth port (14).

2. The fuse box for the loader as claimed in claim 1, characterized in that the first port (11) or the second port (12) is plugged with an access plug (5), and the third port (13) or the fourth port (14) is plugged with an access plug (6).

3. The fuse box for a loader as claimed in claim 1, characterized in that the box body (1) is provided with a plurality of connecting pieces (7) on the back.

4. A fuse block for a loader as claimed in claim 3 wherein the attachment tab (7) is removably attached to the block body (1) by a bolt (71).

5. The fuse box for the loader according to claim 1, characterized in that the box body (1) is provided with a groove (15) on the outer side wall, and a sealing ring (16) is arranged in the groove (15).

6. The fuse box for the loader as claimed in claim 1, wherein the box cover (2) is provided with a window (21) at a position corresponding to the tab fuse (3), and the box cover (2) is provided with a cap (22) for covering the window (21).

7. The fuse box for the loader as claimed in claim 6, characterized in that the cap (22) is movably connected to the box cover (2) by a connecting strip (23).

8. The fuse box for a loader according to claim 1, wherein the number of the insertion slots (4) is more than one.

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