Energy-saving box-type transformer

Abstract

The utility model discloses an energy-saving box-type transformer. The energy-saving box-type transformer comprises a bottom plate and a dust collection device, according to the utility model, the dust collection device is arranged, that is, the dust collection device is driven by the air blower and is matched with the corrugated pipe, the turntable and the dust collection pipe in an adsorption manner, so that the interior of the cabinet body can be efficiently adsorbed and dedusted, and a first gear and a second gear arranged in the rotating assembly are matched for meshing transmission to circumferentially drive the turntable, so that the dust collection pipe rotates along a circumferential rotation track; the adjusting assembly is arranged, that is, a transmission cylinder can be in transmission with rolling wheels arranged on the two sides of the lower end of the adjusting assembly, so that transverse moving driving of the vertical bars is achieved, the vertical bars correspondingly change the dust adsorption position of the dust suction pipe, and the dust suction range is enlarged again; therefore, the advantages of assisting in transverse adjustment and dust collection and enlarging the dust collection range are achieved.

Description

Technical Field

[0001] The utility model relates to the relevant field of box-type transformers, in particular to an energy-saving box-type transformer. Background Art

[0002] The box-type transformer is a traditional transformer designed in a box-type housing. It has the advantages of small size, light weight, low noise, low loss and high reliability. As a complete set of power distribution equipment, it is composed of a transformer, a high-voltage voltage control device and a low-voltage voltage control device. It is widely used in residential areas, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places.

[0003] The existing application number is CN202122591577.2, which is a box-type transformer; it includes a box body, a waterproof top cover, a transformer body and an inspection door, wherein the waterproof top cover is arranged at the upper end of the box body, the transformer body is arranged inside the box body, the inspection door is rotatably arranged on the front side of the box body, and a door lock is arranged on the inspection door, a proximity switch is arranged on the inner wall of the box body above the rotation connection between the inspection door and the box body, an induction metal sheet is connected to the inner side surface of the upper end of the connection between the inspection door and the box body, an alarm device is arranged on the outer side surface of the box body, and a battery is arranged inside the box body, and the battery, the alarm device and the proximity switch are connected in series to form a circuit through wires; the box-type transformer disclosed in the utility model greatly improves the safety of the entire box-type transformer, and its use effect is excellent and practical;

[0004] The above-mentioned existing box-type transformer can well provide an electric shock alarm to ensure that workers are not easily electrocuted when repairing the transformer, thereby protecting their personal safety. However, when encountering strong winds, the external wind will blow up dust, causing the dust to easily pass through the opening of the cabinet and enter the interior of the cabinet, thereby affecting the transformer installed inside the cabinet. The existing box-type transformer has a less efficient internal dust prevention effect, which makes it easier for dust to accumulate and clog. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an energy-saving box-type transformer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving box-type transformer, comprising a bottom plate, the upper end of the bottom plate is fastened with a base, the upper end of the base is provided with a cabinet, the front side of the cabinet is rotatably connected with a cabinet door, the left and right sides of the cabinet are provided with heat dissipation windows, and the top of the cabinet is provided with a top plate, the lower end of the interior of the cabinet is fastened with a support plate, and the upper end of the support plate is connected to the transformer body, and also includes a dust suction device arranged inside the cabinet, the dust suction device includes a blower installed at the upper end of the interior of the cabinet, a bellows connected to the left and right sides of the blower, a rotating assembly connected to the lower end of the bellows, a connecting plate fastened to the interior of the cabinet and connected to the outside of the rotating assembly, a turntable arranged at the lower end of the rotating assembly, a dust suction pipe plugged into the lower end of the turntable, and an adjustment assembly installed at the lower end of the turntable.

[0007] Preferably, the rotating assembly includes a moving frame embedded in the connecting plate, a servo motor arranged at the upper end of the moving frame, a first gear connected to the lower end of the servo motor, and a second gear meshed with the outer side of the first gear, and the second gear is connected to the upper end of the turntable.

[0008] Preferably, the adjustment assembly includes a connecting frame fastened to the lower end of the blower, a stepper motor installed in the middle of the connecting frame, a first bevel gear connected to the lower end of the stepper motor, a second bevel gear meshed with the lower end of the first bevel gear, a transmission cylinder arranged in the middle of the second bevel gear, a roller abutting against the lower end of the transmission cylinder, a vertical bar installed at the lower end of the roller, and a guide rod fastened to the outside of the connecting frame and plugged into the vertical bar, wherein the lower end of the vertical bar is connected to the side of the rotating assembly.

[0009] Preferably, the air outlet at the rear middle part of the blower passes through the rear side of the cabinet, and the air inlet pipes on the left and right sides of the blower are bent downward.

[0010] Preferably, the middle portion of the upper end of the turntable is drivingly plugged with the bottom of the corrugated pipe, and two pairs of the dust suction pipes are symmetrically installed on the left and right sides of the lower end of the turntable.

[0011] Preferably, the movable frame is arranged in an inverted L-shaped frame as a whole, and the movable frame is slidably embedded in correspondence with the interior of the connecting plate.

[0012] Preferably, spiral strips are integrally provided on both the left and right sides of the transmission cylinder, and the spiral directions of the spiral strips provided on the left and right sides of the transmission cylinder are in opposite directions.

[0013] Preferably, the rollers are symmetrically connected to rotate left and right along the upper ends of the vertical bars, and the rollers on both sides are in contact with the spiral bars arranged on the outer side of the transmission cylinder.

[0014] Beneficial effects of the utility model:

[0015] Advantage 1: The utility model is provided with a dust suction device, that is, through the blower drive and the bellows, the turntable and the dust suction pipe adsorption cooperation, it can efficiently adsorb and remove dust inside the cabinet, and the first gear and the second gear arranged inside the rotating component are engaged and driven, and the turntable can be driven in a circular manner to make the dust suction pipe rotate along a circular trajectory to adsorb and clean the dust, thereby improving the dust cleaning effect, thereby achieving the advantages of adsorption dust removal protection and rotary dust suction cooperation.

[0016] Advantage 2: The utility model is provided with an adjustment component, that is, the transmission cylinder can be driven by the rollers arranged on both sides of the lower end to realize the lateral movement of the vertical bars, so that the vertical bars change the dust adsorption position of the dust suction pipe accordingly, to further improve the dust suction range, thereby achieving the advantages of auxiliary lateral adjustment of dust suction and expanding the dust suction range. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the dust collecting device of the utility model;

[0020] Figure 4 This is a front view structural diagram of the rotating assembly of the utility model;

[0021] Figure 5 It is a front view structural diagram of the adjusting component of the utility model.

[0022] Among them: bottom plate-1, base-2, cabinet body-3, cabinet door-4, heat dissipation window-5, top plate-6, support plate-7, transformer body-8, dust collection device-9, blower-91, bellows-92, rotating component-93, moving frame-931, servo motor-932, first gear-933, second gear-934, connecting plate-94, turntable-95, dust collection pipe-96, adjustment component-97, connecting frame-971, stepping motor-972, first bevel gear-973, second bevel gear-974, transmission cylinder-975, roller-976, vertical bar-977, guide rod-978. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0024] See also Figure 1-2The utility model provides an energy-saving box-type transformer, including a bottom plate 1, a base 2 is fastened to the upper end of the bottom plate 1, a cabinet 3 is arranged on the upper end of the base 2, a cabinet door 4 is rotatably connected to the front side of the cabinet 3, heat dissipation windows 5 are installed on the left and right sides of the cabinet 3, and a top plate 6 is arranged on the top of the cabinet 3, a support plate 7 is fastened to the lower end of the interior of the cabinet 3, and a transformer body 8 is connected to the upper end of the support plate 7, and also includes a dust collection device 9 arranged inside the cabinet 3.

[0025] See also Figure 3 The dust collecting device 9 in this embodiment includes a blower 91 installed at the upper end of the cabinet 3 to realize wind suction and dust removal, a bellows 92 connected to the air inlet pipes on the left and right sides of the blower 91, so as to cooperate with the bellows 92 to ensure the stability of the subsequent adjustment of the dust collection state, a rotating assembly 93 correspondingly installed at the lower end of the bellows 92 on both sides for rotational transmission, a connecting plate 94 transversely fastened to the inside of the cabinet 3 and connected to the outside of the rotating assembly 93, and the interior of the connecting plate 94 is generally rectangular and hollow, and In addition, the front and rear inner walls of the hollow part of the connecting plate 94 are correspondingly provided with transverse grooves, which can assist in the connection support and the movement guide. A turntable 95 is correspondingly installed at the lower end of the rotating component 93 to realize circular rotation transmission cooperation, and a dust suction pipe 96 is symmetrically inserted on both sides of the lower end of the turntable 95. The dust suction pipe 96 is arranged in an L-shaped tubular shape as a whole, and the overall lengths of the dust suction pipe 96 arranged above and below are inconsistent. An adjustment component 97 is installed at the lower end of the turntable 95 and connected to the outer side of the rotating component 93 for lateral adjustment cooperation.

[0026] Among them, the rear air outlet in the middle part of the blower 91 passes through the rear side of the cabinet 3, and the air inlet pipes on the left and right sides of the blower 91 are bent downward to ensure that the blower 91 cooperates with the air inlet pipes on the left and right sides to achieve efficient wind adsorption and dust removal activities; the middle part of the upper end of the turntable 95 is connected with the bottom of the bellows 92, and two pairs of dust suction pipes 96 are symmetrically installed on the left and right sides of the lower end of the turntable 95, ensuring that the turntable 95 cooperates with the dust suction pipes 96 on both sides of the lower end to carry out efficient and multi-directional adsorption and dust removal.

[0027] See also Figure 4 The rotating assembly 93 in this embodiment includes a moving frame 931 that is slidably embedded in the rectangular hollow space inside the connecting plate 94, a servo motor 932 installed on the upper end of the moving frame 931, a first gear 933 connected to the output end of the bottom of the servo motor 932, and a second gear 934 that is meshed and connected to the outer side of the first gear 933 to achieve rotational transmission cooperation, and the second gear 934 is connected to the upper end of the turntable 95.

[0028] To further explain, the movable frame 931 is arranged in an inverted L-shaped frame as a whole, and the movable frame 931 is slidably embedded in the interior of the connecting plate 94 correspondingly, so as to ensure that the movable frame 931 can achieve stable support and also ensure the stability of the lateral adjustment process.

[0029] See also Figure 5 The adjustment assembly 97 in this embodiment includes a connecting frame 971 which is correspondingly fastened and connected to the lower end of the blower 91 for support and cooperation, a stepper motor 972 installed in the middle of the connecting frame 971, a first bevel gear 973 connected to the lower end of the stepper motor 972, and a second bevel gear 974 meshingly connected to the lower end of the first bevel gear 973, thereby forming a stable meshing transmission state, a transmission cylinder 975 which is laterally connected to the middle of the second bevel gear 974, and the left and right sides of the transmission cylinder 975 are both rotated with the left and right sides of the lower end of the connecting frame 971. Dynamic connection, thereby, to form a stable and synchronous two-way transmission state, the transmission is against the roller 976 at the lower end of the transmission cylinder 975, so as to cooperate with the transmission effect of the roller 976 to ensure the stability of the subsequent lateral displacement process, the vertical bar 977 connected to the lower end of the roller 976, and the lower end of the vertical bar 977 is connected to the side of the rotating component 93, and the guide rod 978 is laterally fastened to the outer side of the lower end of the connecting frame 971 and laterally plugged in corresponding to the vertical bars 977 on both sides, so as to cooperate with the guide rod 978 as a whole to realize lateral movement adjustment support and guide coordination.

[0030] Specifically, spiral bars are integrally provided on both sides of the transmission cylinder 975, and the spiral directions of the spiral bars on the left and right sides of the transmission cylinder 975 are in opposite directions, ensuring that the transmission cylinder 975 cooperates with the spiral bars on the left and right sides to perform synchronous relative or opposite lateral transmission cooperation; the rollers 976 are symmetrically rotated and connected along the upper ends of the vertical bars 977, and the rollers 976 on both sides are abutted against the spiral bars on the outside of the transmission cylinder 975, ensuring that the rollers 976 on both sides are in stable abutment and contact with the spiral bars on the outside of the transmission cylinder 975, and performing flexible lateral transmission cooperation.

[0031] Here’s how it works:

[0032] First, by opening the cabinet door 4 provided at the front side of the cabinet 3, the transformer body 8 can be placed on the support plate 7 provided at the lower end of the cabinet 3, and the transformer body 8 can be combined and connected with the external equipment through external wiring. Finally, the cabinet door 4 is closed to make the cabinet 3 as a whole in a stable protection state to effectively protect the transformer body 8 provided inside the cabinet 3. In combination with the heat dissipation windows 5 provided on the left and right sides of the cabinet 3, auxiliary heat dissipation can be performed to avoid overheating and damage of the transformer body 8 due to excessively high temperature inside the cabinet 3 when the transformer body 8 is in operation. In combination with the small size, light weight, low noise, low loss and high reliability of the transformer body 8 itself, efficient, stable and energy-saving voltage conversion can be performed to achieve stable voltage conversion and meet the power supply requirements of the equipment.

[0033] In order to better protect the transformer body 8 placed inside the cabinet 3, a dust collecting device 9 is provided at the upper end inside the cabinet 3 to achieve dust removal coordination, that is, by running the blower 91 provided inside the dust collecting device 9, the blower 91 is operated to perform adsorption activities, so that the bellows 92 connected to the air inlet pipes on the left and right sides of the blower 91 can be coordinated to perform stable adsorption activities, so that the turntable 95 connected to the bottom of the bellows 92 will cooperate with the dust collecting pipes 96 provided on both sides of the lower end to achieve auxiliary adsorption and cleaning of dust inside the cabinet 3, so as to achieve adsorption and dust removal coordination for the dust entering from the heat dissipation window 5, reduce the dust adhering to the outside of the transformer body 8, and provide auxiliary dust protection for the transformer body 8;

[0034] In order to improve the dust collection effect, the servo motor 932 provided inside the rotating assembly 93 can be operated to make the servo motor 932 realize the rotation of the first gear 933 connected to the bottom. As the first gear 933 rotates, the second gear 934 meshing with the outer side of the first gear 933 will rotate accordingly to realize the overall circular rotation of the turntable 95. In this way, as the turntable 95 rotates, the two pairs of dust suction pipes 96 symmetrically installed on the left and right sides of the lower end of the turntable 95 will rotate in a circle to expand the dust collection range, realize the efficient adsorption, extraction and cleaning of the dust inside the cabinet 3, thereby achieving the advantages of auxiliary rotation dust collection cooperation;

[0035] In addition, in order to further improve the dust collection effect, an adjustment component 97 is installed at the lower end of the blower 91 to perform lateral adjustment of the dust collection range. That is, when adjustment is required, the stepper motor 972 provided in the middle of the connecting frame 971 can be operated to drive the stepper motor 972 to realize the driving of the first bevel gear 973 connected to the bottom. As the first bevel gear 973 rotates, the second bevel gear 974 meshing with the outer side of the lower end of the first bevel gear 973 will rotate and realize the rotation of the transmission cylinder 975 connected in the middle. As the transmission cylinder 975 rotates, the spiral gears installed on the left and right sides of the transmission cylinder 975 are The bars can cooperate with the rotation effect to transmit to the roller 976 that is connected to the lower end for transmission, so as to realize the overall lateral movement of the vertical bars 977, and cooperate with the guide rod 978 that is laterally fastened at the lower end of the connecting frame 971, so that the vertical bars 977 on the left and right sides can realize stable and synchronous relative lateral movement. In this way, the movable frame 931 connected to the lower ends of the vertical bars 977 on both sides will realize the lateral adjustment of the dust suction position of the turntable 95 and the dust suction pipe 96 along the internal hollow part of the connecting plate 94, so as to further expand the dust suction range and improve the adsorption and dust removal effect, thereby achieving the advantages of auxiliary lateral adjustment of dust suction and expanding the dust suction range.

[0036] The utility model provides an energy-saving box-type transformer, which is provided with a dust suction device 9, that is, driven by a blower 91 and the bellows 92, a turntable 95 and a dust suction pipe 96, so that the inside of the cabinet 3 can be efficiently adsorbed and dust removed, and the first gear 933 and the second gear 934 arranged inside the rotating component 93 are meshed and driven, and the turntable 95 can be driven in a circular manner to make the dust suction pipe 96 rotate along a circular trajectory to adsorb and clean the dust, thereby improving the dust cleaning effect, thereby achieving the advantages of adsorption dust removal protection and rotary dust collection, and an adjustment component 97 is provided, that is, a transmission cylinder 975 can be driven by rollers 976 arranged on both sides of the lower end to realize the horizontal movement of the vertical bar 977, so that the vertical bar 977 changes the dust adsorption position of the dust suction pipe 96 accordingly, to further improve the dust suction range, thereby achieving the advantages of auxiliary lateral adjustment of dust suction and expanding the dust suction range.

[0037] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving box-type transformer, comprising a bottom plate (1), the upper end of the bottom plate (1) is fastened to a base (2), the upper end of the base (2) is provided with a cabinet (3), the front side of the cabinet (3) is rotatably connected to a cabinet door (4), the left and right sides of the cabinet (3) are both provided with heat dissipation windows (5), and the top of the cabinet (3) is provided with a top plate (6), the lower end of the cabinet (3) is fastened with a support plate (7), and the upper end of the support plate (7) is connected to a transformer body (8); Features: The cabinet (3) further comprises a dust collecting device (9) arranged inside the cabinet (3), the dust collecting device (9) comprising a blower (91) installed at the upper end inside the cabinet (3), a bellows (92) connected to the left and right sides of the blower (91), a rotating assembly (93) connected to the lower end of the bellows (92), a connecting plate (94) fastened inside the cabinet (3) and connected to the outer side of the rotating assembly (93), a rotating disk (95) arranged at the lower end of the rotating assembly (93), a dust collecting tube (96) plugged into the lower end of the rotating disk (95), and an adjusting assembly (97) installed at the lower end of the rotating disk (95).

2. According to claim 1, an energy-saving box-type transformer is characterized in that: The rotating assembly (93) comprises a moving frame (931) embedded in the connecting plate (94), a servo motor (932) arranged at the upper end of the moving frame (931), a first gear (933) connected to the lower end of the servo motor (932), and a second gear (934) meshed with the outer side of the first gear (933), wherein the second gear (934) is connected to the upper end of the rotating disk (95).

3. According to claim 1, an energy-saving box-type transformer is characterized in that: The regulating assembly (97) comprises a connecting frame (971) fastened to the lower end of the blower (91), a stepping motor (972) installed in the middle of the connecting frame (971), a first bevel gear (973) connected to the lower end of the stepping motor (972), a second bevel gear (974) meshed with the lower end of the first bevel gear (973), a transmission cylinder (975) arranged in the middle of the second bevel gear (974), a roller (976) abutting against the lower end of the transmission cylinder (975), a vertical bar (977) installed at the lower end of the roller (976), and a guide rod (978) fastened to the outer side of the connecting frame (971) and plugged into the vertical bar (977), wherein the lower end of the vertical bar (977) is connected to the side of the rotating assembly (93).

4. The energy-saving box-type transformer according to claim 1 is characterized in that: The air outlet at the rear middle part of the blower (91) passes through the rear side of the cabinet (3), and the air inlet pipes on the left and right sides of the blower (91) are both bent downward.

5. The energy-saving box-type transformer according to claim 1 is characterized in that: The middle part of the upper end of the rotating disk (95) is drivingly plugged with the bottom of the corrugated pipe (92), and two pairs of dust suction pipes (96) are symmetrically installed on the left and right sides of the lower end of the rotating disk (95).

6. The energy-saving box-type transformer according to claim 2 is characterized in that: The movable frame (931) is arranged in an inverted L-shaped frame as a whole, and the movable frame (931) is slidably embedded in the interior of the connecting plate (94) in correspondence.

7. The energy-saving box-type transformer according to claim 3 is characterized in that: The left and right sides of the transmission cylinder (975) are integrally provided with spiral strips, and the spiral directions of the spiral strips provided on the left and right sides of the transmission cylinder (975) are in opposite directions.

8. The energy-saving box-type transformer according to claim 3 is characterized in that: The rollers (976) are symmetrically connected to rotate along the upper ends of the vertical bars (977), and the rollers (976) on both sides abut against the spiral bars arranged on the outer side of the transmission cylinder (975).

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