CN215826491U

CN215826491U - Intelligent soft-start electric vehicle charger

Info

Publication number: CN215826491U
Application number: CN202122359868.9U
Authority: CN
Inventors: 吕正山; 吴春梅
Original assignee: Tianchang Lv Hang Electronic Technology Co ltd
Current assignee: Tianchang Lv Hang Electronic Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses an intelligent soft start electric vehicle charger, which comprises a charger body, wherein a fixing plate is arranged above the inside of the charger body, a motor is arranged below the fixing plate, a heat dissipation fan is arranged below the motor, a hollow baffle is arranged outside the heat dissipation fan, the upper end surface and the lower end surface of two sides in the charger body are both provided with fixed blocks, the fixed blocks are internally provided with sliding chutes, the two sides of the sliding chute are provided with inserting grooves positioned in the fixed block, the upper part of each inserting groove is provided with a clamping groove, a push rod is arranged inside the clamping groove, a spring A is sleeved outside the push rod, a filter screen is arranged between the two fixing blocks on the upper end surface and the lower end surface, the up end and the lower terminal surface of filter screen all are equipped with the slider, slider and fixed block are in spout inside sliding connection, the both sides of filter screen all are equipped with the riser. The filter screen is more flexible and convenient to disassemble and assemble by the aid of the filter screen convenient to disassemble.

Description

Intelligent soft-start electric vehicle charger

Technical Field

The utility model relates to the technical field of electric vehicle chargers, in particular to an intelligent soft start electric vehicle charger.

Background

Along with the rapid development of social economy, the electric vehicle charger is a charging device specially configured for the storage battery of the electric bicycle, and the charger is classified as follows: the transformer can be divided into two categories by using a transformer with or without power frequency (50 Hz). The freight three-wheel charger generally uses a charger with a power frequency transformer, has large volume, heavy weight and power consumption, but is reliable and cheap; electric bicycles and electric motorcycles use a so-called switching power supply type charger, which is power-saving and highly efficient, but is easily broken.

However, most of the dustproof devices in the existing intelligent soft start electric vehicle charger are single in structure and inconvenient to disassemble and replace through bolts; therefore, the existing requirements are not met, and an intelligent soft-start electric vehicle charger is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent soft start electric vehicle charger, which solves the problems that most of dust-proof devices in the existing intelligent soft start electric vehicle charger proposed in the background technology are single in structure and inconvenient to detach and replace through bolts.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent soft-start electric vehicle charger comprises a charger body, wherein a fixed plate is arranged above the inside of the charger body, a motor is arranged below the fixed plate, a heat dissipation fan is arranged below the motor, a hollow baffle is arranged outside the heat dissipation fan, fixed blocks are arranged on the upper end face and the lower end face of two sides inside the charger body, a sliding groove is arranged inside the fixed block, slots positioned inside the fixed blocks are arranged on two sides of the sliding groove, a clamping groove is arranged above the slots, an ejector rod is arranged inside the clamping groove, a spring A is sleeved outside the ejector rod, a filter screen is arranged between the upper end face and the lower end face of the two fixed blocks, sliding blocks are arranged on the upper end face and the lower end face of the filter screen, the sliding blocks are connected with the fixed blocks in the sliding groove in a sliding manner, vertical plates are arranged on two sides of the filter screen, and a plurality of through holes are arranged on the surfaces of the vertical plates, the surface of fixed block is equipped with fixed picture peg, one side of fixed picture peg is equipped with the pull ring, the opposite side of fixed picture peg is equipped with the inserted block, the inserted block inserts the inboard of slot, the inside both sides of inserted block all are equipped with spring groove, two the inside in spring groove all is equipped with spring B, spring B's the fixed bracing piece that is equipped with in top, the fixed diaphragm that is equipped with in top of bracing piece, the position that fixed picture peg internal surface is close to both ends all is equipped with T type banding spout, two the one end of diaphragm all is equipped with the spacing head of T type, and the spacing head card of T type goes into the inboard of T type banding spout and with T type banding spout sliding connection, the diaphragm is close to the fixed protruding fixture block that is equipped with in top of the other end, the top card of protruding fixture block goes into the inboard of draw-in groove.

Preferably, charger body's both sides all are equipped with the charging wire, one side of charging wire is equipped with the connector, the opposite side one side of charging wire is equipped with the plug.

Preferably, the surface of the charger body is provided with an indicator light.

Preferably, the charger body is internally provided with a charging plate, and charging wires are connected to two sides of the charging plate.

Preferably, the vertical plate and the filter screen are fixed through bolts.

Preferably, the upper end face of one side of the protruding clamping block is an oblique angle edge, and the lower end face of one side of the fixing block is an oblique angle edge.

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

1. the utility model fixes the position of the filter screen by sliding the sliding blocks at the two ends of the filter screen in the sliding grooves in the fixed block, and inserts the inserting block at one side of the fixed inserting plate into the slots at the two sides in the fixed block in order to prevent the filter screen from shaking in the sliding grooves, because the upper end surface at one side of the raised clamping block is the bevel edge, and the lower end surface at one side of the fixed block is the bevel edge, when the inserting block is inserted, the bevel edge of the raised clamping block collides with the bevel edge of the fixed block, the raised clamping block is pressed downwards by the pressure in the fixed block, the transverse plate below the raised clamping block is also pressed downwards while the raised clamping block is pressed downwards, the support rod is also pressed downwards while the transverse plate is pressed downwards, and similarly, the spring B below the support rod is also compressed downwards, the spring B relaxes and bounces upwards when the raised clamping block reaches the clamping groove by slowly pushing forwards, so that the support rod bounces upwards to drive the transverse plate to bounce upwards and the raised clamping block to be clamped into the clamping groove for fixation, when changing the filter screen, the ejector pin of pressing fixed block both sides inwards, when pressing the ejector pin, then the outside spring A of ejector pin downwards compression ejector pin bumps with protruding fixture block and then breaks away from the draw-in groove under the dynamics that the ejector pin pushed down, outwards stimulates the pull ring again and makes the inserted block break away from the slot, and the slider that passes through both ends with the filter screen again outwards slides and breaks away from the spout then dismantles the completion, and this dismantlement mode convenient and fast is more nimble.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 3 is a schematic view of a partial structure of the dust screen of the present invention;

FIG. 4 is a schematic diagram of a plugging structure of the fixing board of the present invention;

FIG. 5 is an enlarged schematic view of the insertion structure A of the fixing insertion plate according to the present invention;

FIG. 6 is a top view of the cross plate and T-shaped strip runner of the present invention.

In the figure: 1. a charger body; 2. a charging wire; 3. a connector; 4. an indicator light; 5. a plug; 6. a fixed block; 7. fixing the inserting plate; 8. a heat dissipating through hole; 9. a fixing plate; 10. a motor; 11. a heat dissipation fan; 12. hollowing out the baffle plate; 13. a vertical plate; 14. a through hole; 15. filtering with a screen; 16. a slot; 17. a chute; 18. a slider; 19. a pull ring; 20. a transverse plate; 21. inserting a block; 22. a top rod; 23. a spring A; 24. a card slot; 25. a convex clamping block; 26. a spring slot; 27. a spring B; 28. a support bar; 29. t-shaped strip chutes.

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.

The heat dissipation fan 11 (model number ASAC 220V) and the motor 10 (model numbers ABK-40) referred to in the present invention are commercially available or custom made.

Referring to fig. 1 to 6, an embodiment of the present invention includes: an intelligent soft start electric vehicle charger comprises a charger body 1, a fixing plate 9 is arranged above the inside of the charger body 1, a motor 10 is arranged below the fixing plate 9, a heat dissipation fan 11 is arranged below the motor 10, a hollow baffle 12 is arranged outside the heat dissipation fan 11, fixing blocks 6 are arranged on the upper end surface and the lower end surface of two sides inside the charger body 1, a sliding groove 17 is arranged inside the fixing block 6, inserting grooves 16 located inside the fixing blocks 6 are arranged on two sides of the sliding groove 17, a clamping groove 24 is arranged above the inserting groove 16, an ejector rod 22 is arranged inside the clamping groove 24, a spring A23 is sleeved outside the ejector rod 22, a filter screen 15 is arranged between the two fixing blocks 6 on the upper end surface and the lower end surface, sliders 18 are arranged on the upper end surface and the lower end surface of the filter screen 15, the sliders 18 are connected with the fixing blocks 6 in the sliding groove 17 in a sliding manner, vertical plates 13 are arranged on two sides of the filter screen 15, a plurality of through holes 14 are arranged on the surface of the vertical plates 13, the surface of fixed block 6 is equipped with fixed picture peg 7, one side of fixed picture peg 7 is equipped with pull ring 19, the opposite side of fixed picture peg 7 is equipped with inserted block 21, inserted block 21 inserts the inboard of slot 16, the inside both sides of inserted block 21 all are equipped with spring groove 26, the inside of two spring grooves 26 all is equipped with spring B27, the fixed bracing piece 28 that is equipped with in top of spring B27, the fixed diaphragm 20 that is equipped with in top of bracing piece 28, the position that fixed picture peg 7 internal surface is close to both ends all is equipped with T type lath spout 29, the one end of two diaphragm 20 all is equipped with the spacing head of T type, and the inboard of T type lath spout 29 and with T type lath spout 29 sliding connection of T type spacing head card income, diaphragm 20 is close to the fixed protruding fixture block 25 that is equipped with in the top of the other end, the inboard of draw-in groove 24 is gone into to the top card of protruding fixture block 25.

Further, charger body 1's both sides all are equipped with charging wire 2, and one side of one side charging wire 2 is equipped with connector 3, and one side of opposite side charging wire 2 is equipped with the plug.

Further, the surface of the charger body 1 is provided with an indicator lamp 4, so that the full condition of the charger can be distinguished conveniently.

Further, the inside of charger body 1 is equipped with the charging panel, and the both sides of charging panel all are connected with the charging wire.

Further, the vertical plate 13 and the filter screen 15 are fixed through bolts, and therefore the fixing is firmer.

Furthermore, the upper end surface of one side of the protruding fixture block 25 is an oblique angle edge, and the lower end surface of one side of the fixing block 6 is an oblique angle edge, so that the protruding fixture block 25 can be conveniently inserted into the slot 16.

The working principle is as follows: when the device is used, the sliding blocks 18 at the two ends of the filter screen 15 slide from the sliding grooves 17 in the fixed block 6 to fix the position of the filter screen 15, in order to prevent the filter screen 15 from shaking in the sliding grooves 17, the inserting block 21 at one side of the fixed inserting plate 7 is inserted into the slot 16 at the two sides in the fixed block 6, because the upper end surface at one side of the protruding clamping block 25 is an oblique angle edge, and the lower end surface at one side of the fixed block 6 is an oblique angle edge, when the inserting block 21 is inserted, the oblique angle edge of the protruding clamping block 25 collides with the oblique angle edge of the fixed block 6, the protruding clamping block 25 is pressed downwards by the pressure in the fixed block 6, the transverse plate 20 at the lower part is pressed downwards while the protruding clamping block 25 is pressed downwards, the supporting rod 28 is also pressed downwards when the transverse plate 20 is pressed downwards, similarly, the spring B27 below the supporting rod 28 is also compressed downwards, and the spring B27 is loosened and bounced upwards when the protruding clamping block 25 reaches the clamping groove 24 by slowly pushing forwards, make bracing piece 28 bounce upwards drive diaphragm 20 then protruding fixture block 25 bounces and go into the draw-in groove 24 inside fixed in the lump, when changing filter screen 15, press the ejector pin 22 of moving fixed block 6 both sides inwards, when pressing ejector pin 22, then outside spring A23 of ejector pin 22 downwards compresses ejector pin 22 and bumps with protruding fixture block 25 and then protruding fixture block 25 breaks away from draw-in groove 24 under the dynamics that ejector pin 22 pushed down, outwards stimulate pull ring 19 again and make inserted block 21 break away from slot 16, outwards slide the outside spout 17 that breaks away from of slider 18 through both ends with filter screen 15 and then dismantle the completion, this dismantlement mode is convenient and fast more nimble, can filter the entering that restraines the dust when the through-hole 14 of charger body 1 both sides blows in from smuggleing secretly some dust impurity through filter screen 15.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligence soft start electric vehicle charging ware, includes charger body (1), its characterized in that: the charger is characterized in that a fixing plate (9) is arranged above the inside of the charger body (1), a motor (10) is arranged below the fixing plate (9), a heat dissipation fan (11) is arranged below the motor (10), hollow baffles (12) are arranged outside the heat dissipation fan (11), fixing blocks (6) are arranged on the upper end face and the lower end face of the two sides of the inside of the charger body (1), a sliding groove (17) is arranged inside the fixing blocks (6), slots (16) located inside the fixing blocks (6) are arranged on the two sides of the sliding groove (17), a clamping groove (24) is arranged above the slots (16), a push rod (22) is arranged inside the clamping groove (24), a spring A (23) is sleeved outside the push rod (22), a filter screen (15) is arranged in the middle of the fixing blocks (6) on the upper end face and the lower end face, and a sliding block (18) is arranged on the upper end face and the lower end face of the filter screen (15), the slide block (18) is in sliding connection with the fixed block (6) in the sliding groove (17), the two sides of the filter screen (15) are respectively provided with a vertical plate (13), the surface of the vertical plate (13) is provided with a plurality of through holes (14), the surface of the fixed block (6) is provided with a fixed inserting plate (7), one side of the fixed inserting plate (7) is provided with a pull ring (19), the other side of the fixed inserting plate (7) is provided with an inserting block (21), the inserting block (21) is inserted into the inner side of the inserting groove (16), the two sides in the inserting block (21) are respectively provided with a spring groove (26), the two parts in the spring groove (26) are respectively provided with a spring B (27), a support rod (28) is fixedly arranged above the spring B (27), a transverse plate (20) is fixedly arranged above the support rod (28), and T-shaped sliding grooves (29) are respectively arranged at the positions, close to the two ends, of the inner surface of the fixed inserting plate (7), two the one end of diaphragm (20) all is equipped with the spacing head of T type, and the spacing head card of T type goes into the inboard of T type bar spout (29) and with T type bar spout (29) sliding connection, diaphragm (20) are close to the top of the other end and are fixed and are equipped with protruding fixture block (25), the top card of protruding fixture block (25) is gone into the inboard of draw-in groove (24).

2. The intelligent soft start electric vehicle charger of claim 1, wherein: the both sides of charger body (1) all are equipped with charging wire (2), one side of charging wire (2) is equipped with connector (3), the opposite side one side of charging wire (2) is equipped with plug (5).

3. The intelligent soft start electric vehicle charger of claim 1, wherein: the surface of the charger body (1) is provided with an indicator lamp (4).

4. The intelligent soft start electric vehicle charger of claim 1, wherein: the charger comprises a charger body (1) and is characterized in that a charging plate is arranged inside the charger body (1), and charging wires (2) are connected to two sides of the charging plate.

5. The intelligent soft start electric vehicle charger of claim 1, wherein: the vertical plate (13) and the filter screen (15) are fixed through bolts.

6. The intelligent soft start electric vehicle charger of claim 1, wherein: the upper end face of one side of the protruding clamping block (25) is an oblique angle edge, and the lower end face of one side of the fixing block (6) is an oblique angle edge.