CN213186893U

CN213186893U - Electrical equipment installation box

Info

Publication number: CN213186893U
Application number: CN202022453627.6U
Authority: CN
Inventors: 赖昭武; 康晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-11
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an electrical equipment installation box, which relates to the technical field of electrical equipment, and comprises a base, a box body, an air inlet device and an air outlet device, wherein the box body is arranged on the base, the air inlet device is arranged at the top end of one side of the box body, the air outlet device is arranged at the bottom of the box body and runs through the base, U-shaped fixed frames are arranged at an air inlet of the air inlet device and an air outlet of the air outlet device, an installation frame is arranged in the U-shaped fixed frames, a filter screen is fixedly connected in the installation frame, raised positioning convex strips are arranged at two sides of the installation frame, positioning grooves matched with the positioning convex strips are arranged in the U; a cavity is formed in one side of the mounting frame, a fixing assembly is arranged in the cavity, and the fixing assembly is used for fixing the mounting frame. The utility model discloses can dismantle and install the filter screen, be convenient for quick lift the filter screen off clear up, structural design is reasonable, and easy operation has improved the efficiency of dust clearance.

Description

Electrical equipment installation box

Technical Field

The utility model relates to an electrical equipment technical field specifically is an electrical equipment installation case.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in an electric power system. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. At present, in order to protect electrical equipment installed outdoors, the electrical equipment is generally placed in an installation box.

The utility model discloses an electrical equipment install bin disclosed in chinese utility model patent application publication specification CN209389495U, though, this utility model discloses a set up a plurality of take-up reels that connect through the connecting rod in that the box is inside, can accomodate the connecting wire of box inside, it is complicated to avoid the connecting wire to combine together, when influencing clean and tidy nature, it is inconvenient to follow-up maintenance, through setting up in installation cavity assorted cooling tube at the box inner wall, this cooling tube is connected with air inlet unit, can realize the whole heat dissipation to electrical equipment, and the radiating effect is improved, however, the utility model discloses an air inlet unit and air outlet means department are provided with the filter screen, it is inconvenient to dismantle and install the filter screen, when being covered with the dust on the filter screen, inconvenient quick lift the filter screen off and carry out the clearance, influence the efficiency of dust clearance.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electrical equipment installation box solves at least one problem that proposes in the above-mentioned background art.

The utility model discloses a following technical scheme realizes:

an electrical equipment installation box comprises a base, a box body, an air inlet device and an air outlet device, wherein the box body is installed on the base, the air inlet device is installed at the top end of one side of the box body, the air outlet device is installed at the bottom of the box body and penetrates through the base, U-shaped fixing frames are installed on an air inlet of the air inlet device and an air outlet of the air outlet device, an installation frame is arranged in each U-shaped fixing frame, a filter screen is fixedly connected in each installation frame, protruding positioning convex strips are arranged on two sides of each installation frame, positioning grooves matched with the positioning convex strips are formed in each U-shaped fixing frame, and the positioning convex strips are connected with the positioning grooves in a sliding mode;

the mounting frame is characterized in that a cavity is formed in one side of the mounting frame, a fixing component is arranged in the cavity, and the fixing component is used for fixing the mounting frame.

Optionally, the fixing assembly includes an extrusion rod, a transmission rod, two extrusion blocks, two bearing blocks, two clamping rods, two baffles, two return springs, and two fixing blocks, one end of the extrusion rod penetrates through the U-shaped fixing frame, the other end of the extrusion rod is installed in the middle of the transmission rod, the two extrusion blocks are respectively installed at two ends of the transmission rod, and the two extrusion blocks are symmetrically arranged; the two bearing blocks are respectively arranged at one ends of the two clamping rods, the other ends of the two clamping rods are both arranged to be inclined planes, the two baffles are respectively arranged at one sides of the two clamping rods and the two bearing blocks, the clamping rods and the baffles are both in sliding connection with the inner wall of the mounting frame, and the two reset springs are respectively arranged at one side of the two baffles.

Optionally, the two bearing blocks are respectively contacted with the two extrusion blocks, the mutually contacted sides of the bearing blocks and the extrusion blocks are both provided with mutually matched inclined surfaces, and the extrusion blocks are slidably connected with the bearing blocks.

Optionally, a clamping groove matched with the clamping rod is formed in the U-shaped fixing frame, and one end, provided with the inclined plane, of the clamping rod penetrates out of the mounting frame and stretches into the clamping groove.

Optionally, the two fixing blocks are mounted on the inner wall of the mounting frame, fixing grooves matched with the reset springs are formed in the two fixing blocks, one ends of the reset springs are mounted in the fixing grooves, and the other ends of the reset springs abut against the baffle.

Optionally, the fixing assembly further comprises two limiting blocks and two limiting rods, wherein the two limiting blocks are respectively installed on the two clamping rods, the two limiting rods are respectively installed on the inner wall of the installation frame, the two limiting rods respectively penetrate through the two limiting blocks, and the two limiting blocks are respectively connected with the two limiting rods in a sliding manner.

The utility model has the advantages that:

1. the utility model discloses an extrusion pole, transfer line, extrusion piece, bear the piece, joint rod, baffle, reset spring, fixed block, stopper, gag lever post's cooperation and use, can dismantle and install the filter screen, be convenient for quick lift the filter screen off clear up, structural design is reasonable, and easy operation has improved the efficiency of dust clearance.

2. The utility model discloses a be provided with location sand grip and positioning groove, the location installation of the installing frame of being convenient for, simple structure is practical.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the U-shaped fixing frame of the present invention.

Fig. 3 is a right side view of the fixing frame of the U-shaped of the present invention.

Fig. 4 is a right side view of the mounting frame of the present invention.

Fig. 5 is a perspective view of the U-shaped fixing frame of the present invention.

Fig. 6 is a schematic cross-sectional view taken along the direction a-a in fig. 2 according to the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 6 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. an air intake device; 4. an air outlet device; 5. a U-shaped fixing frame; 6. installing a frame; 7. positioning the convex strip; 8. a positioning groove; 9. an extrusion stem; 10. a transmission rod; 11. extruding the block; 12. a bearing block; 13. a clamping and connecting rod; 14. a baffle plate; 15. a return spring; 16. a fixed block; 17. a limiting block; 18. a limiting rod.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, a fixed connection, a detachable connection, a mechanical connection, a direct connection, and an indirect connection via an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the present invention provides the following technical solutions:

an electrical equipment installation box comprises a base 1, a box body 2, an air inlet device 3 and an air outlet device 4, wherein the box body 2 is installed on the base 1, the air inlet device 3 is installed at the top end of one side of the box body 2, the air outlet device 4 is installed at the bottom of the box body 2 and penetrates through the base 1, U-shaped fixed frames 5 are installed at an air inlet of the air inlet device 3 and an air outlet of the air outlet device 4, an installation frame 6 is arranged in each U-shaped fixed frame 5, a filter screen is fixedly connected in each installation frame 6, protruding positioning convex strips 7 are arranged on two sides of each installation frame 6, positioning grooves 8 matched with the positioning convex strips 7 are formed in each U-shaped fixed frame 5, the positioning convex strips 7 are connected with the positioning grooves 8 in a;

a cavity is formed in one side of the mounting frame 6, a fixing component is arranged in the cavity, and the fixing component is used for fixing the mounting frame 6.

As an optional technical solution of the utility model: the fixing assembly comprises an extrusion rod 9, a transmission rod 10, two extrusion blocks 11, two bearing blocks 12, two clamping connecting rods 13, two baffles 14, two return springs 15 and two fixing blocks 16, one end of the extrusion rod 9 penetrates through the U-shaped fixing frame 5, the other end of the extrusion rod 9 is installed in the middle of the transmission rod 10, the two extrusion blocks 11 are respectively installed at two ends of the transmission rod 10, and the two extrusion blocks 11 are symmetrically arranged; the two bearing blocks 12 are respectively arranged at one ends of the two clamping rods 13, the other ends of the two clamping rods 13 are both arranged to be inclined planes, the two bearing blocks 12 are respectively contacted with the two extrusion blocks 11, the sides, contacted with each other, of the bearing blocks 12 and the extrusion blocks 11 are both arranged to be mutually matched inclined planes, the transmission direction can be changed, and the transmission is facilitated, the extrusion blocks 11 and the bearing blocks 12 are in sliding connection, a clamping groove matched with the clamping rods 13 is formed in the U-shaped fixing frame 5, one end, provided with the inclined planes, of the clamping rods 13 penetrates out of the mounting frame 6 and extends into the clamping groove, the mounting frame 6 is fixed, the two baffles 14 are respectively arranged at one sides of the two clamping rods 13 and the two bearing blocks 12, the clamping rods 13 and the baffles 14 are both in sliding connection with the inner wall of the mounting frame 6, and the; two fixed blocks 16 are installed on the inner wall of installing frame 6, all set up the fixed slot with reset spring 15 adaptation on two fixed blocks 16, and reset spring 15's one end is installed in the fixed slot, and reset spring 15's the other end offsets with baffle 14, can provide elasticity to joint pole 13, and the joint pole 13 of being convenient for resets. The fixing assembly further comprises two limiting blocks 17 and two limiting rods 18, the two limiting blocks 17 are respectively installed on the two clamping rods 13, the two limiting rods 18 are respectively installed on the inner wall of the installing frame 6, the two limiting rods 18 respectively penetrate through the two limiting blocks 17, the two limiting blocks 17 are respectively in sliding connection with the two limiting rods 18, and stability of the clamping rods 13 during moving can be improved.

The utility model discloses a theory of operation:

when the filter screen needs to be disassembled, the extrusion rod 9 is pressed, the extrusion rod 9 drives the transmission rod 10 to move, the transmission rod 10 drives the two extrusion blocks 11 to move, the two extrusion blocks 11 respectively slide on the two bearing blocks 12, the two bearing blocks 12 are made to move perpendicular to the movement direction of the extrusion blocks 11, the two bearing blocks 12 are close to each other, the two bearing blocks 12 respectively drive the two clamping rods 13 and the two baffles 14 to move, the two baffles 14 respectively extrude the two reset springs 15, the two clamping rods 13 respectively drive the two limiting blocks 17 to slide on the two limiting rods 18, the two clamping rods 13 simultaneously keep away from the two clamping grooves, the mounting frame 6 is released from being fixed, the mounting frame 6 can be pulled out from the U-shaped fixing frame 5, and the filter screen on the mounting frame 6 is cleaned.

The above is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrical equipment installation box, includes base (1), box (2), air inlet unit (3), air outlet means (4), box (2) install in base (1), air inlet unit (3) install in one side top of box (2), air outlet means (4) install in the bottom of box (2) and run through base (1), its characterized in that: the air inlet of the air inlet device (3) and the air outlet of the air outlet device (4) are both provided with a U-shaped fixed frame (5), a mounting frame (6) is arranged in the U-shaped fixed frame (5), a filter screen is fixedly connected in the mounting frame (6), two sides of the mounting frame (6) are both provided with raised positioning convex strips (7), a positioning groove (8) matched with the positioning convex strips (7) is formed in the U-shaped fixed frame (5), and the positioning convex strips (7) are in sliding connection with the positioning groove (8);

a cavity is formed in one side of the mounting frame (6), a fixing component is arranged in the cavity, and the fixing component is used for fixing the mounting frame (6).

2. An electrical equipment installation box according to claim 1, wherein:

the fixing assembly comprises an extrusion rod (9), a transmission rod (10), two extrusion blocks (11), two bearing blocks (12), two clamping rods (13), two baffles (14), two return springs (15) and two fixing blocks (16), one end of the extrusion rod (9) penetrates out of the U-shaped fixing frame (5), the other end of the extrusion rod (9) is installed in the middle of the transmission rod (10), the two extrusion blocks (11) are installed at two ends of the transmission rod (10) respectively, and the two extrusion blocks (11) are symmetrically arranged; two bear piece (12) and install respectively in two the one end of joint pole (13), two the other end of joint pole (13) all sets up to the inclined plane, two baffle (14) install respectively in two joint pole (13) and two bear one side of piece (12), joint pole (13) with baffle (14) all with the inner wall sliding connection of installing frame (6), two reset spring (15) set up respectively in two one side of baffle (14).

3. An electrical equipment installation box according to claim 2, wherein:

two bear piece (12) respectively with two extrusion piece (11) contact, bear piece (12) with one side that extrusion piece (11) contacted each other all sets up to the inclined plane of mutually supporting, extrusion piece (11) with bear piece (12) sliding connection.

4. An electrical equipment installation box according to claim 2, wherein:

the U-shaped fixing frame (5) is provided with a clamping groove matched with the clamping rod (13), and one end of the clamping rod (13) with an inclined plane penetrates out of the mounting frame (6) and extends into the clamping groove.

5. An electrical equipment installation box according to claim 2, wherein:

the two fixing blocks (16) are arranged on the inner wall of the mounting frame (6), fixing grooves matched with the reset springs (15) are formed in the two fixing blocks (16), one ends of the reset springs (15) are arranged in the fixing grooves, and the other ends of the reset springs (15) are abutted to the baffle plates (14).

6. An electrical equipment installation box according to claim 2, wherein:

the fixing assembly further comprises two limiting blocks (17) and two limiting rods (18), the two limiting blocks (17) are respectively installed on the two clamping rods (13), the two limiting rods (18) are respectively installed on the inner wall of the installation frame (6), the two limiting rods (18) respectively penetrate through the two limiting blocks (17), and the two limiting blocks (17) are respectively connected with the two limiting rods (18) in a sliding mode.