CN217644042U - Dust-proof box for electrical equipment - Google Patents

Abstract

The utility model discloses a dust-proof box for electrical equipment, which relates to the technical field of electrical equipment. The utility model comprises a base, a box body is embedded on the top of the base, a dust-collecting cabinet is arranged at the bottom of the box body, and the inside of the box body passes through The protective component is connected with the main body of the electrical equipment, the interior of the box is fixedly connected with a mesh plate, the box and the dust collection cabinet are connected through the dust collection component, and the protective component includes a protective shell, a fixing frame, a fixing rod, a rigid spring and a limit frame. The vacuum assembly includes a vacuum cleaner, a vacuum hose, a dust collection table and a dust cover. The utility model relates to a dust-proof box for electrical equipment. The installation and disassembly of the main body of the electrical equipment is facilitated by the provided protective components and dust-absorbing components. The internal dust should be cleaned in time to avoid excessive dust, which may cause damage to the main body of the electrical equipment, and improve the service life of the main body of the electrical equipment.

Description

A dust-proof box for electrical equipment

technical field

The utility model relates to the technical field of electrical equipment, in particular to a dust-proof box for electrical equipment.

Background technique

Electricity is a general term for disciplines or engineering fields such as the production, transmission, distribution, use of electrical energy and the manufacture of electrical equipment. It is a science that creates, maintains and improves limited space and environment by means of electrical energy, electrical equipment and electrical technology, covering three aspects of electrical energy conversion, utilization and research, including basic theory, application technology, facilities and equipment. Electrical engineering is one of the core disciplines in the field of modern science and technology, and it is also an indispensable key discipline in today's high-tech field. It is the great progress of electronic technology that promotes the arrival of the information age based on computer networks, and will change the way of human life and work. The development prospects of electrical engineering are also very promising, so that today's student employment rate is always high.

Electrical equipment is the collective name for generators, transformers, power lines, circuit breakers and other equipment in the power system. Electrical equipment is the general name for generators, transformers, power lines, circuit breakers and other equipment in the power system. Electrical equipment consists of two parts: power supply and electrical equipment. The power source includes batteries, generators and their regulators.

At present, most of the existing cabinets for electrical equipment on the market do not have the effect of dust and dust removal during use. The accumulation of dust causes damage to electrical equipment and affects the normal operation and service life of electrical equipment. Therefore, it is necessary to provide A dust-proof box for electrical equipment.

Utility model content

The main purpose of the present utility model is to provide a dust-proof box for electrical equipment, which can effectively solve the problem that the existing box for electrical equipment in the background technology does not have the effect of dust-absorbing and dust-absorbing during most of the use process, and the accumulation of dust causes Damage to electrical equipment, which affects the normal operation and service life of electrical equipment.

In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: a dust-proof box for electrical equipment includes a base, a box body is embedded on the top of the base, and a dust-collecting cabinet is arranged at the bottom of the box body. The inside of the box body is connected with the main body of the electrical equipment through the protective assembly, the inside of the box body is fixedly connected with a mesh plate, and the box body and the dust collecting cabinet are connected through the dust collection assembly;

The protective assembly includes a protective shell, a fixing frame, a fixing rod, a rigid spring and a limit frame. The top of the screen plate is provided with a protective casing, and the top of the protective casing is fixedly connected with a fixing frame. The two opposite inner walls are fixedly connected with a fixing rod, the outer peripheral surface of the fixing rod is sleeved with a rigid spring, and one end of the rigid spring is fixedly connected with the inner side of the limit frame;

The dust collecting assembly includes a vacuum cleaner, a dust suction pipe, a dust collecting table and a dust collecting hood. The dust collecting cabinet is provided with a vacuum cleaner inside, and the input end of the vacuum cleaner is connected with a dust suction pipe. A dust collecting table is arranged at the inner bottom of the box body, one end of the dust collecting pipe extends to the inside of the dust collecting table, and a dust collecting hood is fixedly connected to the top of the dust collecting pipe.

Preferably, the outer peripheral surface of one end of the fixing rod is provided with an outer thread, the outer peripheral surface of the fixing rod is threadedly connected with a locking nut, and one side of the locking nut is in close contact with the inner side wall of the fixing frame.

Preferably, the cross-section of the fixing frame is an inverted U-shaped structure, and through holes are formed through the centers of both sides of the fixing frame, and the inner diameter of the through-holes is larger than the cross-sectional size of the fixing rod.

Preferably, the cross section of the dust collecting table is an inverted trapezoid structure, a concave cavity is opened on the top of the dust collecting table, and the two dust hoods are symmetrically arranged inside the concave cavity.

Preferably, both side walls of the box body are provided with ventilation tables, the ventilation tables are communicated with the inside of the box body, and dust filters are fixedly connected between the inner walls of the ventilation tables.

Preferably, a box door is hinged on the front end surface of the box body through hinges, and a handle is provided at the center of one side of the front end surface of the box door.

Preferably, the bottom of the dust collector is fixedly connected to the inner bottom plate of the base, the box body is fixedly connected between two side plates of the base, and the bottom of the box body is in close contact with the top of the dust collector.

Compared with the prior art, the utility model has the following beneficial effects:

1. In the present utility model, the main body of the electrical equipment is placed in the interior of the protective shell through the provided protective assembly, and through the fixing frame arranged on the top of the protective casing, firstly insert one side of the fixing frame into the outer surface of the fixing rod through the through hole, and then fix it. The contact between the frame and the limit frame produces a squeezing force, and the action of the force makes the rigid spring compress on the fixing rod, so that the fixing frame is sleeved on the fixing rod and moves to one side, and then when the other side of the fixing frame is away from the other fixing rod. At the end, align the through hole on the other side of the fixing frame with the other fixing rod and insert it, so that the fixing frame is sleeved on the two fixing rods, and is abutted by the rigid spring and the limit frame, and is The locking nut is screwed onto the fixing rod, and the fixing frame is fixed on the fixing rod, so as to complete the installation of the protective shell, which facilitates the installation of the main body of the electrical equipment and has the effect of protection.

2. In the present utility model, the vacuum cleaner is activated through the provided dust-absorbing assembly, and the vacuum cleaner generates suction through the dust-absorbing pipe, and the dust generated inside the box falls into the cavity of the dust-collecting table through the screen plate, and absorbs the dust. When the dust collector is started, the dust inside the cavity is extracted through the dust hood, so that the inside of the box can be cleaned in time to avoid excessive dust and damage to the main body of the electrical equipment and improve the service life of the main body of the electrical equipment.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a dust-proof box for electrical equipment of the present invention;

Fig. 2 is the front view internal sectional structure schematic diagram of a kind of dust-proof box for electrical equipment of the present utility model;

Fig. 3 is the top view structure schematic diagram of the dust collecting table of a kind of dust-proof box for electrical equipment of the present invention;

Fig. 4 is an enlarged schematic view of the structure at place A in Fig. 2 of a dust-proof box for electrical equipment of the present invention;

FIG. 5 is a schematic three-dimensional structure diagram of a fixing rod of a dust-proof box for electrical equipment according to the present invention.

In the figure: 1. Base; 2. Box; 3. Dust collector; 4. Main body of electrical equipment; 5. Screen plate; 6. Protective shell; 7. Fixing frame; 8. Fixing rod; 9. Rigid spring; 10 , limit frame; 11, lock nut; 12, through hole; 13, vacuum cleaner; 14, vacuum pipe; 15, dust collection table; 16, dust cover; 17, cavity; 18, ventilation table; 19. Dust filter; 20. Box door; 21. External thread.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1-5, the utility model is a dust-proof box for electrical equipment, comprising a base 1, a box body 2 is embedded on the top of the base 1, and a dust collecting cabinet 3 is arranged at the bottom of the box body 2. The inside of the body 2 is connected with the main body 4 of the electrical equipment through the protective assembly, the interior of the box body 2 is fixedly connected with a screen plate 5, and the box body 2 is connected with the dust collecting cabinet 3 through the dust collecting assembly;

The protective assembly includes a protective shell 6, a fixed frame 7, a fixed rod 8, a rigid spring 9 and a limit frame 10. The top of the screen plate 5 is provided with a protective shell 6, and the top of the protective shell 6 is fixedly connected with a fixed frame 7. The box body 2 The two inner opposite inner walls are fixedly connected with a fixed rod 8, the outer peripheral surface of the fixed rod 8 is sleeved with a rigid spring 9, and one end of the rigid spring 9 is fixedly connected with the inner side of the limit frame 10;

The vacuuming assembly includes a vacuum cleaner 13, a vacuum pipe 14, a dust collecting table 15 and a vacuum hood 16. The dust collecting cabinet 3 is provided with a vacuum cleaner 13, and the input end of the vacuum cleaner 13 is connected with a vacuum pipe 14. The bottom of the box 2 is provided with a dust collection table 15 , one end of the dust suction pipe 14 extends to the interior of the dust collection table 15 , and a dust suction cover 16 is fixedly connected to the top of the dust suction pipe 14 .

The outer peripheral surface of one end of the fixing rod 8 is provided with an external thread 21 , and the outer peripheral surface of the fixing rod 8 is threadedly connected with a locking nut 11 through the external thread 21 .

The cross-section of the fixing frame 7 is an inverted U-shaped structure, and through holes 12 are formed through the center of both sides of the fixing frame 7 .

The cross section of the dust collecting table 15 is an inverted trapezoidal structure. A cavity 17 is opened on the top of the dust collecting table 15. Two dust hoods 16 are symmetrically arranged inside the cavity 17, which are used for the concentration of dust and facilitate the cleaning of the dust collection components. clean up.

Both side walls of the box body 2 are provided with a ventilation table 18, the ventilation table 18 is communicated with the interior of the box body 2, and a dust filter screen 19 is fixedly connected between the inner walls of the ventilation table 18. The effect of ventilation inside the box body 2 enables the electrical equipment main body 4 to be cooled, and at the same time, the dust filter 19 can prevent dust from entering the inside of the box body 2 .

The front end surface of the box body 2 is hinged with a box door 20 through hinges, and a handle is provided at the center of one side of the front end surface of the box door 20 .

The bottom of the dust collector 3 is fixedly connected to the inner bottom plate of the base 1 , the box 2 is fixedly connected between the two side plates of the base 1 , and the bottom of the box 2 is in close contact with the top of the dust collector 3 .

The working principle of the present invention is as follows: when in use, the main body 4 of the electrical equipment is first placed in the interior of the protective shell 6, and the fixing frame 7 provided on the top of the protective casing 6 is used to insert one side of the fixing frame 7 through the through hole 12 to fix it. On the outer surface of the rod 8, the fixed frame 7 contacts the limit frame 10 to generate a pressing force, and the action of the force makes the rigid spring 9 compress on the fixed rod 8, so that the fixed frame 7 is set on the fixed rod 8 to move to one side, and then When the other side of the fixing frame 7 is away from the end of the other fixing rod 8, insert the through hole 12 on the other side of the fixing frame 7 into the other fixing rod 8, so that the fixing frame 7 is sleeved on the two fixing rods 8, and the rigid spring 9 and the limit frame 10 are in contact, and the lock nut 11 is screwed to the fixing rod 8 through the external thread 21, and the fixing frame 7 is fixed on the fixing rod 8, so as to complete the protective shell. The installation of 6 makes the main body 4 of the electrical equipment easy to install and has the effect of protection. Start the vacuum cleaner 13, the vacuum cleaner 13 generates suction through the vacuum pipe 14, and the dust generated inside the box body 2 falls through the screen plate 5 into the vacuum cleaner 13. In the cavity 17 of the dust collecting table 15, the vacuum cleaner 13 is activated to extract the dust inside the cavity 17 through the dust hood 16, so that the interior of the box body 2 can be cleaned in time to avoid excessive dust and cause electrical damage. The damage of the device main body 4 increases the service life of the electrical device main body 4 .

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a dust-proof box for electrical equipment which characterized in that: the dust collector comprises a base (1), wherein a box body (2) is embedded in the top of the base (1), a dust collection cabinet (3) is arranged at the bottom of the box body (2), the interior of the box body (2) is connected with an electrical equipment main body (4) through a protection component, a screen plate (5) is fixedly connected with the interior of the box body (2), and the box body (2) is communicated with the dust collection cabinet (3) through a dust collection component;

the protective assembly comprises a protective shell (6), a fixing frame (7), fixing rods (8), rigid springs (9) and a limiting frame (10), wherein the protective shell (6) is arranged at the top of the screen plate (5), the fixing frame (7) is fixedly connected to the top of the protective shell (6), the fixing rods (8) are fixedly connected to two opposite inner walls in the box body (2), the rigid springs (9) are sleeved on the peripheral surfaces of the fixing rods (8), and one ends of the rigid springs (9) are fixedly connected with the inner side of the limiting frame (10);

the dust collection assembly comprises a dust collector (13), a dust collection pipe (14), a dust collection platform (15) and a dust collection cover (16), the inside of the dust collection cabinet (3) is provided with the dust collector (13), the input end of the dust collector (13) is connected with the dust collection pipe (14), the inside bottom of the box body (2) is provided with the dust collection platform (15), one end of the dust collection pipe (14) extends to the inside of the dust collection platform (15), and the top of the dust collection pipe (14) is fixedly connected with the dust collection cover (16).

2. The dust box for electrical equipment according to claim 1, characterized in that: the outer peripheral face of one end of dead lever (8) is equipped with external screw thread (21), the outer peripheral face of dead lever (8) has lock nut (11) through external screw thread (21) threaded connection, one side of lock nut (11) and the inside wall in close contact with of mount (7).

3. The dust box for electrical equipment according to claim 1, characterized in that: the cross section of the fixing frame (7) is of an inverted U-shaped structure, through holes (12) are formed in the centers of the two sides of the fixing frame (7) in a penetrating mode, and the inner diameter of each through hole (12) is larger than the cross section of the fixing rod (8).

4. The dust box for electrical equipment according to claim 1, characterized in that: the cross section of the dust collection table (15) is of an inverted trapezoid structure, a cavity (17) is formed in the top of the dust collection table (15), and the two dust suction covers (16) are symmetrically arranged inside the cavity (17).

5. The dust box for electrical equipment according to claim 1, characterized in that: the both sides wall of box (2) all is equipped with ventilation platform (18), ventilation platform (18) are linked together with the inside of box (2), fixedly connected with dustproof filter screen (19) between the inner wall of ventilation platform (18).

6. The dust box for electrical equipment according to claim 1, characterized in that: the front end face of the box body (2) is hinged with a box door (20) through a hinge, and a handle is arranged at the center of one side of the front end face of the box door (20).

7. The dust box for electrical equipment according to claim 1, characterized in that: the bottom of the dust collection cabinet (3) is fixedly connected with the inner side bottom plate of the base (1), the box body (2) is fixedly connected between the two side plates of the base (1), and the bottom of the box body (2) is in close contact with the top of the dust collection cabinet (3).

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