CN210519183U

CN210519183U - Electrical box for electrical equipment

Info

Publication number: CN210519183U
Application number: CN201921532558.9U
Authority: CN
Inventors: 周建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-12
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an electric box for electrical equipment in the technical field of electric box, which comprises a base, wherein both sides of the base are provided with heat dissipation holes, the bottom of the left side of the inner wall of the base is movably connected with a drying box, a drying agent is arranged in the drying box, the top of the drying box is sleeved with a box cover, the top of the box cover is uniformly provided with through holes, the right side of the drying box is movably connected with a fixing device, the bottom of the fixing device is connected on the inner wall of the base, the top of the base is hinged with a protective cover through a hinge, the right side of the protective cover is provided with a connecting device, the right side of the protective cover is provided with a slot, and a pull ring is pulled to move a support rod to the right so as to ensure that an insert block is separated from the slot, the fixing of the, resulting in a laborious and time consuming situation and facilitating the servicing of the electrical components inside the electrical box.

Description

Electrical box for electrical equipment

Technical Field

The utility model relates to an electric box technical field specifically is an electric box for electrical equipment.

Background

The electrical box is the carrier of electrical component, and current electrical box generally is fixed the visor on the base through the screw, leads to when follow-up needs overhauld internal electrical component, need open the visor through dismantling the screw, and is more troublesome, and electrical box is in the use moreover, and external moisture passes through the louvre easily and gets into the inside of electrical box, also influences the normal work of internal electrical component easily, for this reason, we propose the electrical box that is used for electrical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric box for electrical equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical box for electrical equipment comprises a base, wherein heat dissipation holes are formed in two sides of the base, a drying box is movably connected to the bottom of the left side of the inner wall of the base, a drying agent is arranged in the drying box, a box cover is sleeved on the top of the drying box, through holes are uniformly formed in the top of the box cover, a fixing device is movably connected to the right side of the drying box, the bottom of the fixing device is connected to the inner wall of the base, a protective cover is hinged to the top of the base through hinges, a connecting device is arranged on the top of the right side of the protective cover, a slot is formed in the right side of the protective cover, an insertion block is connected to the interior of the slot in a laminating manner, a through groove is transversely formed in the top of the right side of the base, a baffle is vertically arranged on, the left end of the supporting rod is connected to the outer wall of the inserting block, the right end of the inserting block is provided with a supporting spring which is sleeved on the outer wall of the supporting rod, and the right end of the supporting spring is connected to the outer wall of the baffle.

Preferably, fixing device includes that two sets of structures are the same and connect the dead lever on the base inner wall, and is two sets of the top of dead lever all is provided with fixed cover, the inside of fixed cover transversely runs through there is the movable rod, the bottom of movable rod evenly is provided with the rack, just the bottom of movable rod has the gear through rack toothing, the gear cup joints on the outer wall of pivot, the rear side of pivot is passed through the bearing and is connected with the base rotation, the front side of pivot runs through the base, and has cup jointed adjust knob on the front end outer wall of pivot, the left end of movable rod is provided with the grip block, the left side of grip block bonds there is the slipmat, the left side swing joint of slipmat is on the outer wall of dry box.

Preferably, the connecting device comprises a groove formed in the top of the protective cover, two groups of mounting blocks with the same structure are arranged inside the groove, the mounting blocks are hinged to the handle through hinges, and the cross section area of the handle is smaller than that of the groove.

Preferably, the heat dissipation holes are arranged obliquely downwards, and a filter screen is arranged inside the heat dissipation holes.

Preferably, both sides all are provided with the draw runner around the movable rod, and all offer on the inner wall of two sets of fixed covers with draw runner assorted spout.

Preferably, the longitudinal section area of the inserting block is smaller than that of the through groove, and the outer wall of the pull ring is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the supporting rod moves rightwards by pulling the pull ring, so that the inserting block is separated from the slot, the fixing of the protective cover can be cancelled, the problem that the protective cover needs to be opened by disassembling a screw at present, which causes trouble and labor is solved by opening the protective cover through a handle, and the electric element in the electric box is convenient to overhaul;

2. the drying box is arranged, so that moisture in the electric box can be dried conveniently, a moisture-proof effect is achieved, normal work of electric elements in the electric box is guaranteed, the rotating shaft rotates by clockwise rotating the adjusting knob, the gear is driven to rotate clockwise, the movable rod moves rightwards by clockwise rotating the gear, the clamping plate moves rightwards, fixing of the drying box can be omitted, the drying box can be taken out conveniently, and therefore a drying agent in the drying box can be replaced;

3. through being provided with recess and installation piece, be convenient for accomodate the handle in the recess for the handle does not take up space when not using.

Drawings

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

FIG. 2 is a schematic view of the fixing device of the present invention;

fig. 3 is a schematic side view of the structure of the connection device of the present invention.

In the figure: 1. a base; 2. heat dissipation holes; 3. drying the box; 4. a box cover; 5. a fixing device; 51. fixing the rod; 52. fixing a sleeve; 53. a movable rod; 54. a rack; 55. a gear; 56. a rotating shaft; 57. adjusting a knob; 58. a clamping plate; 59. a non-slip mat; 6. a protective cover; 7. a connecting device; 71. a groove; 72. mounting blocks; 73. a handle; 8. a slot; 9. inserting a block; 10. a through groove; 11. a baffle plate; 12. a support bar; 13. a pull ring; 14. supporting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: referring to fig. 1, the electrical box for electrical equipment comprises a base 1, wherein heat dissipation holes 2 are formed in two sides of the base 1 and used for dissipating heat of an internal electrical element, a drying box 3 is movably connected to the bottom of the left side of the inner wall of the base 1, a drying agent is arranged inside the drying box 3, a box cover 4 is sleeved on the top of the drying box 3, through holes are uniformly formed in the top of the box cover 4, the drying agent can be conveniently contacted with moisture in the air inside the electrical box, so that the drying in the electrical box can be kept, the normal operation of the electrical element is ensured, a fixing device 5 is movably connected to the right side of the drying box 3, and the bottom of the fixing device 5 is;

referring to fig. 1, a protective cover 6 is hinged to the top of a base 1 through a hinge, a connecting device 7 is arranged at the top of the right side of the protective cover 6, a slot 8 is arranged at the right side of the protective cover 6, an insertion block 9 is connected to the inside of the slot 8 in a fitting manner, a through slot 10 is transversely arranged at the top of the right side of the base 1, a baffle 11 is vertically arranged at the right side of the inner wall of the through slot 10, a support rod 12 transversely penetrates through the inside of the baffle 11, a pull ring 13 is arranged at the right end of the support rod 12, the left end of the support rod 12 is connected to the outer wall of the insertion block 9, a support spring 14 sleeved on the outer wall of the support rod 12 is arranged at the right end of the support spring 14, the support rod 12 is moved rightwards by pulling the pull ring 13, so that the insertion block 9 is separated from the slot 8, the protective, resulting in a laborious and time consuming situation and facilitating the servicing of the electrical components inside the electrical box.

Referring to fig. 2, the fixing device 5 includes two sets of fixing rods 51 having the same structure and connected to the inner wall of the base 1, the top of each of the two sets of fixing rods 51 is provided with a fixing sleeve 52, a movable rod 53 transversely penetrates through the inside of the fixing sleeve 52, the bottom of the movable rod 53 is uniformly provided with a rack 54, the bottom of the movable rod 53 is engaged with a gear 55 through the rack 54, the gear 55 is sleeved on the outer wall of a rotating shaft 56, the rear side of the rotating shaft 56 is rotatably connected with the base 1 through a bearing, the front side of the rotating shaft 56 penetrates through the base 1, the outer wall of the front end of the rotating shaft 56 is sleeved with an adjusting knob 57, the left end of the movable rod 53 is provided with a clamping plate 58, the left side of the clamping plate 58 is bonded with an anti-slip pad 59, the anti-slip pad 59 is made of a rubber material, so as to increase the friction between the clamping plate 58 and the outer wall, the rotating shaft 56 rotates by clockwise rotating the adjusting knob 57, so that the gear 55 is driven to rotate clockwise, the movable rod 53 moves rightwards by clockwise rotating the gear 55, the clamping plate 58 moves rightwards, the fixing of the drying box 3 can be cancelled, the drying box 3 can be taken out conveniently, so that a drying agent in the drying box 3 can be replaced, after the replacement is finished, the drying box 3 is put back to the original position, and the movable rod 53 moves leftwards by anticlockwise rotating the adjusting knob 57, so that the drying box 3 is clamped on the inner wall of the base 1 by the clamping plate 58;

referring to fig. 3, the connecting device 7 includes a groove 71 formed at the top of the protective cover 6, two sets of mounting blocks 72 having the same structure are disposed inside the groove 71, the mounting blocks 72 are hinged to the handle 73 through hinges, and the cross-sectional area of the handle 73 is smaller than that of the groove 71, so that the handle 73 can be accommodated in the groove 71 when the handle 73 is not in use, and does not occupy space;

referring to fig. 1, the heat dissipation holes 2 are arranged obliquely downward, and a filter screen is arranged inside the heat dissipation holes 2, so that dust can be prevented from entering the electric box;

referring to fig. 2, the front and rear sides of the movable rod 53 are both provided with sliding bars, and the inner walls of the two sets of fixed sleeves 52 are both provided with sliding chutes matched with the sliding bars, so that the stability of the movable rod 53 in sliding inside the fixed sleeves 52 is improved;

referring to fig. 1, the longitudinal sectional area of the insertion block 9 is smaller than the longitudinal sectional area of the through groove 10, so that the insertion block 9 can enter the through groove 10 when being separated from the slot 8, thereby eliminating the fixation of the protective cover 6, and the outer wall of the pull ring 13 is provided with anti-slip threads, which is convenient for pulling the pull ring 13 to prevent sliding.

The working principle is as follows: when the electric element maintenance device is used, when the electric element in the electric box needs to be maintained, the pull ring 13 is pulled to enable the support rod 12 to move rightwards, so that the insert block 9 is separated from the slot 8, the fixing of the protective cover 6 can be cancelled, the protective cover 6 is opened through the handle 73, the problem that the trouble and labor are caused by opening the protective cover 6 through disassembling a screw at present is solved, so that the electric element maintenance in the electric box is facilitated, in addition, when the handle 73 is not used, the handle 73 can be accommodated into the groove 71 without occupying space, moisture in the electric box can be dried through the drying agent in the drying box 3, when the drying agent needs to be replaced, the adjusting knob 57 is rotated clockwise, so that the rotating shaft 56 rotates, the gear 55 rotates clockwise, the movable rod 53 moves rightwards through the gear 55, so that the clamping plate 58 moves rightwards, thereby can cancel the fixed to dry box 3, be convenient for take out dry box 3 to can change the drier in the dry box 3, after the change, put back original position with dry box 3, through anticlockwise rotation adjust knob 57, make movable rod 53 remove left, thereby make grip block 58 with dry box 3 chucking on the inner wall of base 1, make dry box 3 can continue to play the effect of dry electric box.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electrical box for electrical equipment, comprising a base (1), characterized in that: the drying device is characterized in that heat dissipation holes (2) are formed in two sides of the base (1), a drying box (3) is movably connected to the bottom of the left side of the inner wall of the base (1), a drying agent is arranged inside the drying box (3), a box cover (4) is sleeved on the top of the drying box (3), through holes are evenly formed in the top of the box cover (4), a fixing device (5) is movably connected to the right side of the drying box (3), the bottom of the fixing device (5) is connected to the inner wall of the base (1), a protective cover (6) is hinged to the top of the base (1) through hinges, a connecting device (7) is arranged at the top of the right side of the protective cover (6), a slot (8) is formed in the right side of the protective cover (6), an insertion block (9) is connected to the inner portion of the slot (8), and, the vertical baffle (11) that is provided with in inner wall right side that leads to groove (10), the inside of baffle (11) transversely runs through there is bracing piece (12), the right-hand member of bracing piece (12) is provided with pull ring (13), the left end of bracing piece (12) is connected on the outer wall of inserted block (9), the right-hand member of inserted block (9) is provided with support spring (14) of cup jointing on bracing piece (12) outer wall, the right-hand member of support spring (14) is connected on the outer wall of baffle (11).

2. The electrical box for electrical equipment of claim 1, wherein: fixing device (5) include that two sets of structures are the same and connect dead lever (51) on base (1) inner wall, and are two sets of the top of dead lever (51) all is provided with fixed cover (52), the inside of fixed cover (52) transversely runs through movable rod (53), the bottom of movable rod (53) evenly is provided with rack (54), just rack (54) meshing has gear (55) to the bottom of movable rod (53), gear (55) cup joint on the outer wall of pivot (56), the rear side of pivot (56) is passed through the bearing and is connected with base (1) rotation, base (1) is run through to the front side of pivot (56), and has cup jointed adjust knob (57) on the front end outer wall of pivot (56), the left end of movable rod (53) is provided with grip block (58), the left side bonding of grip block (58) has slipmat (59), the left side of the non-slip mat (59) is movably connected to the outer wall of the drying box (3).

3. The electrical box for electrical equipment of claim 1, wherein: connecting device (7) are including offering recess (71) at visor (6) top, the inside of recess (71) is provided with two sets of the same installation piece (72) of structure, and installation piece (72) are articulated through hinge and handle (73), and the cross-sectional area of handle (73) is less than the cross-sectional area of recess (71).

4. The electrical box for electrical equipment of claim 1, wherein: the heat dissipation holes (2) are obliquely and downwards arranged, and a filter screen is arranged inside the heat dissipation holes (2).

5. The electrical box for electrical equipment of claim 2, wherein: the front side and the rear side of the movable rod (53) are both provided with sliding strips, and the inner walls of the two groups of fixed sleeves (52) are provided with sliding grooves matched with the sliding strips.

6. The electrical box for electrical equipment of claim 1, wherein: the longitudinal section area of the insert block (9) is smaller than that of the through groove (10), and anti-skid grains are arranged on the outer wall of the pull ring (13).