CN210868436U

CN210868436U - Dual-power switching box structure

Info

Publication number: CN210868436U
Application number: CN201922011807.6U
Authority: CN
Inventors: 蔡勤武
Original assignee: Chongqing Taiyi Electric Complete Equipment Co ltd
Current assignee: Chongqing Taiyi Electric Complete Equipment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-26
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a dual power supply switching box technical field, and disclose a dual power supply switching box structure, including the outer container, the bottom fixed mounting of outer container has the base, and the left end of the positive one side of outer container articulates through the articulated elements has the dodge gate, and the right-hand member of the positive one side of dodge gate is equipped with the lockhole, and the middle fixed mounting at outer container top has the U template, and the slider has been cup jointed in the inner chamber activity of U template, and the fixture block has been cup jointed in the middle part activity of U template inner chamber, and the bayonet socket with fixture block looks adaptation is seted. This dual power supply switching case structure through setting up protecting frame and louvre, utilizes the fixture block to fix protecting frame in the outside of outer container, because the left and right sides of outer container all is equipped with the louvre, then the louvre that the device accessible outer container inner chamber left and right sides was seted up dispels the heat, and protecting frame is located the outside of louvre, avoids external rainwater to see through the inside that the louvre got into the outer container, improves the life of device.

Description

Dual-power switching box structure

Technical Field

The utility model relates to a dual power supply switching case technical field specifically is a dual power supply switching case structure.

Background

The dual-power switching box is used for switching power supplies, and is used for important power equipment, generally not allowing power failure, and automatically switching self-contained power supplies when common power supply fails or power failure occurs.

The inner cavity of the existing dual-power switching box is not provided with a heat dissipation port, and internal elements of the box body generate heat and can not dissipate heat in time, so that the service life of the internal elements of the power switching box is shortened, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a dual power supply switching case structure possesses the advantage that the box inner chamber is equipped with the louvre, has solved the problem of mentioning in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a dual supply switches over case structure, includes the outer container, the bottom fixed mounting of outer container has the base, the left end of the positive one side of outer container articulates through the articulated elements has the dodge gate, the right-hand member of the positive one side of dodge gate is equipped with the lockhole, the middle fixed mounting at outer container top has the U template, the slider has been cup jointed in the inner chamber activity of U template, the fixture block has been cup jointed in the middle part activity of U template inner chamber, the bayonet socket with fixture block looks adaptation is seted up to the inner chamber of slider, the top fixed mounting of slider has protective frame, the top fixed mounting of the positive one side of outer container inner chamber has the display screen, the positive one side fixed mounting of outer container inner chamber has the button that is located the display screen below, the equal fixed mounting in.

Preferably, the bottom of the front side of the inner cavity of the outer box is provided with clamping grooves with equal intervals and matched with the size of the stop lever, and the left side and the right side of the inner cavity of the outer box are provided with heat dissipation holes located on the inner side of the protection frame.

Preferably, a fixed cylinder is located the bottom of the positive one side of outer container inner chamber, the inner chamber sliding connection of a fixed cylinder has a movable cylinder, the quantity of movable cylinder is two, two connecting plate fixed connection is passed through to the opposite side of movable cylinder, the inner chamber sliding connection of connecting plate has the pin that the interval equals, one side fixed mounting that the pin is close to the dodge gate has the stay block, the opposite side of pin runs through and extends to the outside of connecting plate.

Preferably, the middle part of one side of the front face of the connecting plate is provided with a rectangular opening matched with the size of the stop lever, and the stop lever is connected with the rectangular opening arranged in the middle part of one side of the front face of the connecting plate in a sliding manner.

Preferably, the stop lever is fixedly sleeved with a limiting ring positioned between the connecting plate and one side of the back face of the inner cavity of the outer box, and the stop lever is movably sleeved with a spring positioned between the limiting ring and the connecting plate.

Preferably, the bottom of the movable cylinder is fixedly sleeved with a rectangular ring, and the rectangular ring fixedly sleeved at the bottom of the movable cylinder is in sliding connection with a slide way arranged in the inner cavity of the fixed cylinder.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this dual power supply switching case structure through setting up protecting frame and louvre, utilizes the fixture block to fix protecting frame in the outside of outer container, because the left and right sides of outer container all is equipped with the louvre, then the louvre that the device accessible outer container inner chamber left and right sides was seted up dispels the heat, and protecting frame is located the outside of louvre, avoids external rainwater to see through the inside that the louvre got into the outer container, improves the life of device.

2. This dual supply switches case structure through setting up connecting plate and pin, places the inside electric wire of outer container whole in the inside of connecting plate, utilizes the pin to separate the electric wire of different turns, is difficult for the confusion between the electric wire, if the circuit breaks down, the maintenance of the circuit of also being convenient for, improves the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the inside of the outer box of the present invention;

fig. 3 is a schematic view of the arrangement device of the structural electric wire of the present invention.

In the figure: 1. an outer box; 2. a protective frame; 3. a slider; 4. a clamping block; 5. a U-shaped plate; 6. a fixed cylinder; 7. a lock hole; 8. a base; 9. a movable door; 10. an articulation member; 11. a display screen; 12. a button; 13. heat dissipation holes; 14. a connecting plate; 15. pulling the block; 16. a stop lever; 17. a spring; 18. a limiting ring; 19. a movable barrel; 20. a rectangular loop.

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.

Referring to fig. 1-3, a dual power switching box structure comprises an outer box 1, a base 8 is fixedly installed at the bottom of the outer box 1, a movable door 9 is hinged at the left end of one side of the front surface of the outer box 1 through a hinge 10, a lock hole 7 is arranged at the right end of one side of the front surface of the movable door 9, a U-shaped plate 5 is fixedly installed in the middle of the top of the outer box 1, a slider 3 is movably sleeved in the inner cavity of the U-shaped plate 5, a clamping block 4 is movably sleeved in the middle of the inner cavity of the U-shaped plate 5, a bayonet matched with the clamping block 4 is arranged in the inner cavity of the slider 3, a protective frame 2 is fixedly installed at the top of the slider 3, a display screen 11 is fixedly installed at the top of one side of the front surface of the inner cavity of the outer box 1, a button 12 located below the display screen 11 is fixedly installed at one side of the front, the inner cavity of the fixed cylinder 6 is connected with a movable cylinder 19 in a sliding manner, the bottom of the movable cylinder 19 is fixedly sleeved with a rectangular ring 20, the movable cylinder 19 slides along the inner cavity of the fixed cylinder 6, the wire carding device is suitable for wires of any thickness, the arrangement of the rectangular ring 20 ensures that the movable cylinder 19 keeps stable in the sliding process along the inner cavity of the fixed cylinder 6, the rectangular ring 20 fixedly sleeved at the bottom of the movable cylinder 19 is in sliding connection with a slide way arranged in the inner cavity of the fixed cylinder 6, the number of the movable cylinders 19 is two, the other sides of the two movable cylinders 19 are fixedly connected through a connecting plate 14, the inner cavity of the connecting plate 14 is connected with stop rods 16 with equal intervals in a sliding manner, all the wires in the outer box 1 are placed in the connecting plate 14 through the arrangement of the connecting plate 14 and the stop rods 16, the pull block 15 is stretched outwards, the pull block 15 slides along a rectangular opening arranged on the connecting plate 14, and when the, when the pull block 15 is released, the stop lever 16 is clamped into a clamping groove formed in one side of the back surface of the inner cavity of the outer box 1, circuits with different turns are separated by the stop lever 16, the wires are not easy to be confused, and the circuits are convenient to maintain if the circuits break down, a rectangular opening matched with the stop lever 16 in size is formed in the middle of one side of the front surface of the connecting plate 14, the stop lever 16 is connected with the rectangular opening formed in the middle of one side of the front surface of the connecting plate 14 in a sliding manner, the pull block 15 is fixedly installed on one side, close to the movable door 9, of the stop lever 16, the other side of the stop lever 16 penetrates through and extends to the outer part of the connecting plate 14, a limiting ring 18 positioned between the connecting plate 14 and one side of the back surface of the inner cavity of the outer box 1 is fixedly sleeved on the stop lever 16, a spring 17 positioned between the limiting ring 18 and the connecting plate 14 is movably sleeved on, the louvre 13 that is located 2 inboards of protecting frame is all seted up to the left and right sides of outer container 1 inner chamber, through setting up protecting frame 2 and louvre 13, one side and the bottom of protecting frame 2 are the opening design, overlap protecting frame 2 on outer container 1, make protecting frame 2 open-ended one side be located one side at dodge gate 9 place, when positive one side of slider 3 and U template 5 firmly laminate, utilize fixture block 4 to fix protecting frame 2 in the outside of outer container 1, because the left and right sides of outer container 1 all is equipped with louvre 13, then the louvre 13 that the device accessible outer container 1 inner chamber left and right sides was seted up dispels the heat, protecting frame 2 is located the outside of louvre 13, avoid external rainwater to see through louvre 13 and get into the inside of outer container 1, the life of the device is prolonged.

The working principle is that firstly, one side and the bottom of the protective frame 2 are both of an open design, the protective frame 2 is sleeved on the outer box 1, so that the open side of the protective frame 2 is positioned at one side where the movable door 9 is positioned, when one front side of the sliding block 3 is firmly attached to the U-shaped plate 5, the clamping block 4 is inserted into a bayonet arranged at the top of the U-shaped plate 5, the protective frame 2 is firmly fixed with the outer box 1, heat generated by the working of the internal device of the outer box 1 is dissipated out through the heat dissipation holes 13 arranged at two sides of the inner cavity of the outer box 1, the protective frame 2 is positioned at the periphery of the heat dissipation holes 13, external rainwater is prevented from entering the internal damage circuit of the outer box 1 through the heat dissipation holes 13, the service life of the device is prolonged, all circuits connected with the outer box 1 are arranged at the inner side surface of the connecting plate 14, the pulling block 15 is, when the stop lever 16 reaches a proper position, the pull block 15 is released, the stop lever 16 is clamped into a clamping groove formed in one side of the back face of the inner cavity of the outer box 1, and circuits with different turns are separated by the stop lever 16.

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. The utility model provides a dual power switching case structure, includes outer container (1), its characterized in that: the bottom of the outer box (1) is fixedly provided with a base (8), the left end of the front side of the outer box (1) is hinged with a movable door (9) through a hinge piece (10), the right end of the front side of the movable door (9) is provided with a lock hole (7), the middle of the top of the outer box (1) is fixedly provided with a U-shaped plate (5), the inner cavity of the U-shaped plate (5) is movably sleeved with a sliding block (3), the middle of the inner cavity of the U-shaped plate (5) is movably sleeved with a clamping block (4), the inner cavity of the sliding block (3) is provided with a bayonet matched with the clamping block (4), the top of the sliding block (3) is fixedly provided with a protective frame (2), the top of the front side of the inner cavity of the outer box (1) is fixedly provided with a display screen (11), one side of the front of the inner cavity of the, the left end and the right end of the front side of the inner cavity of the outer box (1) are fixedly provided with fixed cylinders (6).

2. The dual power switching box structure of claim 1, wherein: the bottom of the front side of the inner cavity of the outer box (1) is provided with clamping grooves which are equal in distance and matched with the size of the stop lever (16), and the left side and the right side of the inner cavity of the outer box (1) are provided with heat dissipation holes (13) which are located on the inner side of the protection frame (2).

3. The dual power switching box structure of claim 1, wherein: fixed cylinder (6) are located the bottom of the positive one side of outer container (1) inner chamber, the inner chamber sliding connection of fixed cylinder (6) has a movable section of thick bamboo (19), the quantity of a movable section of thick bamboo (19) is two, two connecting plate (14) fixed connection is passed through to the opposite side of a movable section of thick bamboo (19), the inner chamber sliding connection of connecting plate (14) has pin (16) that the interval equals, one side fixed mounting that pin (16) are close to dodge gate (9) has pull block (15), the opposite side of pin (16) runs through and extends to the outside of connecting plate (14).

4. The dual power switching box structure of claim 3, wherein: the middle part of one side of the front face of the connecting plate (14) is provided with a rectangular opening matched with the size of the stop lever (16), and the stop lever (16) is connected with the rectangular opening arranged in the middle part of one side of the front face of the connecting plate (14) in a sliding mode.

5. The dual power switching box structure of claim 3, wherein: the stop lever (16) is fixedly sleeved with a limiting ring (18) positioned between the connecting plate (14) and one side of the back surface of the inner cavity of the outer box (1), and the stop lever (16) is movably sleeved with a spring (17) positioned between the limiting ring (18) and the connecting plate (14).

6. The dual power switching box structure of claim 3, wherein: the bottom of the movable cylinder (19) is fixedly sleeved with a rectangular ring (20), and the rectangular ring (20) fixedly sleeved at the bottom of the movable cylinder (19) is in sliding connection with a slide way arranged in the inner cavity of the fixed cylinder (6).