CN216119794U - Novel transformer - Google Patents

Abstract

The utility model discloses a novel transformer, and relates to the technical field of transformers. Including transformer and the air outlet of setting in the transformer bottom, the left side of transformer is provided with radiator unit, radiator unit's inside is provided with vibrations subassembly, radiator unit includes the rectangle frame, the right side of rectangle frame and the left side intercommunication of transformer, be fixed with fan unit on the inner wall of rectangle frame, the through-hole has been seted up to the bottom of rectangle frame, the inboard slidable mounting of rectangle frame bottom through-hole has the filter. Through vibrations subassembly and the radiator unit who sets up, after the filter is used for a long time, when the filter adnexed dust leads to the jam excessively, fan unit no longer produces suction to the impeller, and the impeller no longer rotates the back, and the rack takes the lug to remove left under spring B's effect, and the filter vibrations are realized to the fixed block at cooperation filter top, will adhere to the dust vibrations on the filter and fall, avoids influencing the inside normal heat dissipation of transformer.

Description

Novel transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a novel transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, and transformers can be classified into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

Current transformer heat dissipation is all dispelled the heat to transformer inside through seting up the radiating hole in the both sides of transformer, in order to avoid mosquito or dust to get into the inside of transformer from the radiating hole, cause the damage to the inside electrical components of transformer, can install a filter screen additional on the radiating hole of transformer, nevertheless long-time the back of using, can adhere to a lot of dusts on the filter screen and lead to the filter screen to be plugged up, and then influence the inside normal heat dissipation of transformer, therefore we propose a novel transformer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects in the prior art, the utility model provides a novel transformer, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel transformer, includes the transformer and sets up the air outlet in the transformer bottom, the left side of transformer is provided with radiator unit, radiator unit's inside is provided with vibrations subassembly, radiator unit includes the rectangle frame, the right side of rectangle frame and the left side intercommunication of transformer, be fixed with fan unit on the inner wall of rectangle frame, the through-hole has been seted up to the bottom of rectangle frame, the inboard slidable mounting of rectangle frame bottom through-hole has the filter, the top of filter is fixed with spring A's one end, spring A's the other end is fixed in the inboard of rectangle frame bottom through-hole.

Preferably, the vibration assembly comprises an impeller, the impeller is rotatably connected to the inner wall of the rectangular frame, an output shaft of the impeller is fixed to the top of the rotating rod, and the bottom of the rotating rod is fixed to the top of the gear.

Preferably, the vibrations subassembly still includes the rack, the right side of rack is run through by the dead lever and with dead lever sliding connection, the right side of dead lever is fixed on the inner wall of rectangle frame, rack and gear engagement, the right side of rack is fixed with spring B's one end, spring B's the other end is fixed on the inner wall of rectangle frame, the bottom of rack is fixed with the lug, the left side of rack is provided with the anti-sticking subassembly.

Preferably, the anti-sticking subassembly includes the slip tooth, the slip tooth is run through by the connecting rod and with connecting rod sliding connection, the left side at the rack is fixed on the right side of connecting rod, the right side of slip tooth is fixed with spring C's one end, spring C's the other end is fixed in the left side of rack.

Preferably, a fixed block is fixed on the top of the filter plate.

Preferably, the air outlet is provided with a filter screen.

(III) advantageous effects

The utility model provides a novel transformer. The method has the following beneficial effects:

(1) this novel transformer, through vibrations subassembly and the radiator unit that sets up, after the filter uses for a long time, when the filter adnexed dust leads to the jam excessively, fan unit no longer produces suction to the impeller, and the impeller is no longer rotated the back, and the rack takes the lug to remove left under spring B's effect, and the filter vibrations are realized to the fixed block at cooperation filter top, will adhere to the dust vibrations on the filter and fall, avoids influencing the inside normal heat dissipation of transformer.

(2) This novel transformer, through the anti-sticking dead subassembly that sets up, when the impeller was rotatory under fan unit's effect, when the impeller drove the gear rotation, the slip tooth moved right with the rack and gear engagement, and the incessant striking of slip tooth under spring C's effect is on the gear for the rack can not moved right again, avoids rack and gear dead phenomenon of card to appear.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of a structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic top view of the gear, rack and anti-seize assembly of the present invention;

FIG. 5 is a schematic cross-sectional view of the rectangular frame, filter plate and spring connection of the present invention;

FIG. 6 is a schematic cross-sectional view of a through hole at the bottom of a rectangular frame according to the present invention.

In the figure: 1. a transformer; 2. an air outlet; 3. a heat dissipating component; 31. a rectangular frame; 32. a fan device; 33. a filter plate; 34. a spring A; 4. a vibration assembly; 41. an impeller; 42. a rotating rod; 43. a gear; 44. a rack; 45. fixing the rod; 46. a spring B; 47. a bump; 5. an anti-seize component; 51. a sliding tooth; 52. a connecting rod; 53. a spring C; 6. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a novel transformer, includes transformer 1 and sets up air outlet 2 in transformer 1 bottom, is provided with the filter screen on air outlet 2, can avoid the mosquito to fly into from air outlet 2, and under fan unit 32's effect, the dust can not adhere to on the filter screen of air outlet 2. Transformer 1's left side is provided with radiator unit 3, radiator unit 3's inside is provided with vibrations subassembly 4, radiator unit 3 includes rectangular frame 31, rectangular frame 31's right side and transformer 1's left side intercommunication, be fixed with fan unit 32 on rectangular frame 31's the inner wall, the through-hole has been seted up to rectangular frame 31's bottom, the inboard slidable mounting of rectangular frame 31 bottom through-hole has filter 33, the top of filter 33 is fixed with spring A34's one end, the inboard at rectangular frame 31 bottom through-hole is fixed to spring A34's the other end, the top of filter 33 is fixed with fixed block 6, through cooperation lug 47, when rack 44 resets left under the effect of spring B46, lug 47 pushes up on fixed block 6, the realization makes filter 33 vibrations.

In this embodiment, the vibration assembly 4 includes an impeller 41, the impeller 41 is rotatably connected to the inner wall of the rectangular frame 31, an output shaft of the impeller 41 is fixed to the top of a rotating rod 42, the bottom of the rotating rod 42 is fixed to the top of a gear 43, the right side of a rack 44 is penetrated by a fixing rod 45 and is slidably connected to the fixing rod 45, the right side of the fixing rod 45 is fixed to the inner wall of the rectangular frame 31, the rack 44 is engaged with the gear 43, the right side of the rack 44 is fixed to one end of a spring B46, the other end of the spring B46 is fixed to the inner wall of the rectangular frame 31, a projection 47 is fixed to the bottom of the rack 44, and the left side of the rack 44 is provided with the anti-jamming assembly 5.

In this embodiment, the anti-jamming assembly 5 includes a sliding tooth 51, the sliding tooth 51 is penetrated by the link 52 and is slidably connected with the link 52, the right side of the link 52 is fixed to the left side of the rack 44, the right side of the sliding tooth 51 is fixed to one end of the spring C53, the other end of the spring C53 is fixed to the left side of the rack 44, when the rack 44 carries the sliding tooth 51 to move rightward, and the sliding tooth 51 is engaged with the gear 43, under the action of the spring C53, the sliding tooth 51 continuously hits on the gear 43, so that the rack 44 cannot continuously move rightward, and meanwhile, the gear 43 can continuously rotate, thereby avoiding the jamming phenomenon of the gear 43 and the rack 44.

When the fan device is in work (or in use), in normal work, the impeller 41 rotates under the action of the suction force of the fan device 32, the impeller 41 drives the gear 43 to rotate, the gear 43 drives the rack 44 to move rightwards, the rack 44 drives the sliding teeth 51 to move rightwards, when the sliding teeth 51 are meshed with the gear 43, the sliding teeth 51 continuously strike on the gear 43 under the action of the spring C53, the rack 44 cannot continuously move rightwards, meanwhile, the gear 43 can continuously rotate, and the phenomenon that the gear 43 and the rack 44 are stuck is avoided.

After long-time use, when the filter plate 33 is blocked by dust, the fan device 32 can not suck air from the through hole at the bottom of the rectangular frame 31 any more, and then the impeller 41 can not rotate any more, and then the gear 43 can not apply a force to the sliding tooth 51 and the rack 44 to the right, under the action of the spring B46, the rack 44 drives the lug 47 to move to the left, and the lug 47 strikes on the fixed block 6 in the process of moving to the left, so that the filter plate 33 is vibrated, the effect of shaking off the dust attached to the filter plate 33 is achieved, and normal heat dissipation inside the transformer 1 is avoided being influenced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel transformer, includes transformer (1) and sets up air outlet (2) in transformer (1) bottom, its characterized in that: the left side of transformer (1) is provided with radiator unit (3), the inside of radiator unit (3) is provided with vibrations subassembly (4), radiator unit (3) are including rectangle frame (31), the right side of rectangle frame (31) and the left side intercommunication of transformer (1), be fixed with fan unit (32) on the inner wall of rectangle frame (31), the through-hole has been seted up to the bottom of rectangle frame (31), the inboard slidable mounting of rectangle frame (31) bottom through-hole has filter (33), the top of filter (33) is fixed with the one end of spring A (34), the other end of spring A (34) is fixed in the inboard of rectangle frame (31) bottom through-hole.

2. The novel transformer according to claim 1, characterized in that: the vibration assembly (4) comprises an impeller (41), the impeller (41) is rotatably connected to the inner wall of the rectangular frame (31), an output shaft of the impeller (41) is fixed to the top of a rotating rod (42), and the bottom of the rotating rod (42) is fixed to the top of a gear (43).

3. The novel transformer according to claim 2, characterized in that: vibrations subassembly (4) still include rack (44), the right side of rack (44) is run through by dead lever (45) and with dead lever (45) sliding connection, the right side of dead lever (45) is fixed on the inner wall of rectangle frame (31), rack (44) and gear (43) meshing, the right side of rack (44) is fixed with the one end of spring B (46), the other end of spring B (46) is fixed on the inner wall of rectangle frame (31), the bottom of rack (44) is fixed with lug (47), the left side of rack (44) is provided with anti-sticking and dies subassembly (5).

4. A novel transformer according to claim 3, characterized in that: dead subassembly of anti-sticking (5) is including sliding tooth (51), sliding tooth (51) are run through by connecting rod (52) and with connecting rod (52) sliding connection, the left side at rack (44) is fixed on the right side of connecting rod (52), the right side of sliding tooth (51) is fixed with the one end of spring C (53), the left side at rack (44) is fixed to the other end of spring C (53).

5. The novel transformer according to claim 1, characterized in that: and a fixed block (6) is fixed at the top of the filter plate (33).

6. The novel transformer according to claim 1, characterized in that: and a filter screen is arranged on the air outlet (2).

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