CN220483113U

CN220483113U - 14KW double-gun charging device

Info

Publication number: CN220483113U
Application number: CN202321897968.XU
Authority: CN
Inventors: 韩志刚
Original assignee: Shenzhen Shanchongchong New Energy Technology Co ltd
Current assignee: Shenzhen Shanchongchong New Energy Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-13
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of charging equipment, and particularly discloses a 14KW double-gun charging device which comprises a charging box, wherein charging guns are respectively arranged on two sides of the charging box, ventilation windows are respectively arranged on two sides of the charging box, a filter screen structure with a self-cleaning function is arranged in each ventilation window, the filter screen structure comprises a rectangular frame, one air inlet side of the rectangular frame extends out of the charging box, two filter screens are arranged in the rectangular frame, a space is reserved between the two filter screens, and a scraping plate structure capable of pulling from the outside of the charging box and cleaning the filter screens is arranged in the space. There is the interval between two filter screens, and scraper blade structure sets up in the interval, just can advance the direct pulling to it from the charging box outside, therefore, when clean filter screen's two sides, need not take off the filter screen in the window of taking a breath, clean maintenance is convenient, saves the maintenance time.

Description

14KW double-gun charging device

Technical Field

The utility model relates to the technical field of charging equipment, in particular to a 14KW double-gun charging device.

Background

The charging pile is charging equipment for providing charging service for the electric automobile, and is mainly divided into a floor type charging pile and a wall-mounted charging pile, and charging is mainly carried out by adopting a charging mode of timing, electricity metering and money metering. At present, charging piles on the market are divided into two charging modes, one is a normal charging mode, and the normal charging mode can take a plurality of hours to fully charge a lithium battery of a new energy automobile and is not suitable for people traveling in long distances; the other is a fast charging mode, which can charge the lithium battery with a high-power output, thus saving a lot of time.

The utility model provides a chinese patent of application number CN202221551652.0, it discloses a 360KW double gun direct current fills electric pile, including filling electric pile body, it comprises roof, bottom plate, curb plate and rotatable door body that opens and shuts to fill electric pile body, the door body is including preceding door plant and back door plant, be equipped with on the curb plate and be used for supplying the outlet that fills electric gun outgoing line and supply the electric gun line winding to place the electric gun of upper end and place the seat, the door body is equipped with the ventilation hole that is used for heat dissipation ventilation, it is originally internal to be equipped with total accuse module to fill electric pile, power module, direct current fills electric module and be used for the cooling module to inside heat dissipation cooling, this fills electric pile possesses good security performance and thermal diffusivity. Along with the improvement of the power of the charging pile, the phenomenon that the electronic element in the charging pile heats is more serious, so that the inner sides of the pile bodies are provided with heat dissipation structures, and external air flows can exchange heat through the ventilation holes on the outer sides of the pile bodies. In order to prevent dust from entering the pile body, a structure similar to a filter screen is arranged on the ventilation hole. In long-time use, the unavoidable problem that the filter screen appears the laying dust, except that the filter screen windward side can accumulate the dust, the filter screen inboard side also can accumulate the dust, because pile body confined reason, the operating personnel when maintaining the electric pile, often only can expose the filter screen outside that just windward side cleans, and the dust accumulates in the ventilation hole, influences heat radiation structure normal work.

Disclosure of Invention

Aiming at the problems, the utility model provides a 14KW double-gun charging device which is used for solving the defect that when the existing charging device is used for maintaining a charging pile, operators always only clean the exposed side of a filter screen, namely the side facing the wind, due to the sealing of the pile body.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the double-gun charging device for the rubber kneading block KW comprises a charging box, wherein two sides of the charging box are respectively provided with a charging gun;

the charging box is provided with ventilation windows on two sides, a filter screen structure with a self-cleaning function is arranged in each ventilation window, the bottom of the charging box is provided with a fan window, and at least one exhaust fan is arranged on the fan window;

the filter screen structure includes the rectangle frame, in the rectangle frame is arranged in the ventilation window and with window fixed connection that takes a breath, one side of rectangle frame air inlet extends to outside the charging box, is equipped with two filter screens in the rectangle frame, filter screen and rectangle frame inside wall fixed connection, two filter screens exist the interval, are equipped with in the interval and can follow the charging box outside and carry out clear scraper blade structure to the filter screen, rectangle frame lower extreme is equipped with the box group that is used for collecting the dust under the cleaning.

The further improvement is that: the scraper structure comprises a floating plate arranged in a space, two brushes are respectively arranged on two sides of the floating plate and respectively contacted with two filter screens, two ends of the floating plate penetrate out of limit grooves formed in two sides of a rectangular frame, the floating plate is slidably connected with the limit grooves, a plurality of tension springs are arranged at the upper end of the floating plate, the lower ends of the tension springs are fixedly connected with the floating plate, and the upper ends of the tension springs are fixedly connected with the top wall of the inner side of the rectangular frame.

The further improvement is that: rubber pinching blocks are arranged at two ends of the floating plate, the rubber pinching blocks are arranged at two sides of the rectangular frame and fixedly connected with the floating plate, and the width of the rubber pinching blocks is larger than the groove width of the limiting groove.

The further improvement is that: the box group is including establishing the collection box at the rectangle frame lower extreme, collects the box and sets up the dust collection mouth intercommunication at the rectangle frame lower extreme, and the dust collection mouth is in spaced below, and the side of collecting the box is equipped with the pull box, and pull box one end extends to the collection box outside, and the pull box other end penetrates in the collection box and extends to dust collection mouth below, pull box and collection box sliding connection.

The further improvement is that: the pull box is arranged on one side of the collection box far away from the charging box.

The further improvement is that: one end of the drawing box, which is positioned outside the collecting box, is provided with a handle, and the handle is fixedly connected with the drawing box.

The beneficial effects of the utility model are as follows: there is the interval between two filter screens, and scraper blade structure sets up in the interval, just can advance the direct pulling to it from the charging box outside, therefore, when clean filter screen's two sides, need not take off the filter screen in the window of taking a breath, clean maintenance is convenient, saves the maintenance time.

Drawings

Fig. 1 is a structural view of a charging gun according to the present utility model.

Fig. 2 is an internal configuration diagram of the charging box in the present utility model.

Fig. 3 is a structural view of a screen according to the present utility model.

Fig. 4 is a cross-sectional view of a rectangular frame in the present utility model.

Fig. 5 is a structural view of the collecting box in the present utility model.

Wherein: 1. a charging box; 2. a charging gun; 3. a ventilation window; 4. a filter screen structure; 5. a louver window; 6. an exhaust fan; 7. a rectangular frame; 8. a collection box; 9. drawing the box; 10. a handle; 11. a limit groove; 12. a filter screen; 13. a floating plate; 14. rubber kneading blocks; 15. a tension spring; 16. a brush; 17. a dust collecting port.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the figures 1, 2, 3, 4 and 5, the embodiment provides a rubber kneading block 14KW double-gun charging device, which comprises a charging box 1, wherein two sides of the charging box 1 are respectively provided with a charging gun 2; the charging device is a double-gun type alternating-current charging pile, can support landing and hanging, has the power of 14KW of rubber kneading blocks, and is mainly suitable for occasions needing alternating-current charging, such as urban special charging stations, urban public charging stations, inter-urban highway charging stations and the like.

The two sides of the charging box 1 are provided with ventilation windows 3, a filter screen structure 4 with a self-cleaning function is arranged in each ventilation window 3, the bottom of the charging box 1 is provided with a fan window 5, and at least one exhaust fan 6 is arranged on the fan window 5; when the electronic component in the charging box 1 works, the temperature can rise, when the temperature in the charging box 1 is higher than the outdoor temperature, the exhaust fan 6 can outwards extract the air in the charging box 1, and the outdoor air enters the charging box 1 for internal circulation after being filtered by the filter screen structure 4, so that the redundant heat on the electronic component is taken away.

The filter screen structure 4 includes rectangle frame 7, rectangle frame 7 is arranged in and is taken a breath window 3 and with take a breath window 3 fixed connection, one side of rectangle frame 7 air inlet extends to outside the charging box 1, be equipped with two filter screens 12 in the rectangle frame 7, filter screen 12 and rectangle frame 7 inside wall fixed connection, two filter screens 12 are in the interval, be equipped with in the interval and can follow charging box 1 outside pulling and carry out clear scraper blade structure to filter screen 12, rectangle frame 7 lower extreme is equipped with the box group that is used for collecting the dust under the cleaning.

During long-term use, dust can be accumulated on the windward side of the filter screen 12, but because the windward side of the filter screen 12 is exposed outside the charging box 1, a worker can easily clean the windward side of the filter screen 12. However, when cleaning the filter screen 12 toward the charging box 1, a scraper structure is required to be used, and the scraper structure is arranged in the interval and can be pulled from the outside of the charging box 1, so that when cleaning the two sides of the filter screen 12, the filter screen structure 4 does not need to be removed from the ventilation window 3, and the cleaning and maintenance are convenient.

Regarding the blade structure: the scraper structure comprises a floating plate 13 arranged in a space, two brushes 16 are respectively arranged on two sides of the floating plate 13 and respectively contact with two filter screens 12, two ends of the floating plate 13 penetrate through limit grooves 11 formed in two sides of a rectangular frame 7, the floating plate 13 is slidably connected with the limit grooves 11, a plurality of tension springs 15 are arranged at the upper end of the floating plate 13, the lower ends of the tension springs 15 are fixedly connected with the floating plate 13, and the upper ends of the tension springs 15 are fixedly connected with the top wall of the inner side of the rectangular frame 7. The floating plate 13 is arranged in the interval in a floating way through the tension springs 15, the brushes 16 at the two ends of the floating plate 13 are contacted with the two filter screens 12, when the filter screens 12 face to one side in the interval to be cleaned, the two ends of the floating plate 13 are pinched from the outside of the rectangular frame 7, the floating plate 13 is pulled up and down, dust on the end face of the filter screens 12 can be scraped off by the brushes 16 through the floating plate 13, and after the floating plate 13 is loosened, the floating plate 13 is reset under the pulling of the tension springs 15.

The purpose of the two screens 12 is that dust scraped off in the gap does not enter the charging box 1 with the air flow due to the barrier of the screen 12 near one side of the charging box 1.

In order to enable a worker to smoothly pull the floating plate 13, rubber pinching blocks 14 are arranged at two ends of the floating plate 13, the rubber pinching blocks 14 are arranged at two sides of the rectangular frame 7 and fixedly connected with the floating plate 13, and the width of the rubber pinching blocks 14 is larger than the groove width of the limiting groove 11. The rubber kneading blocks 14 can provide assistance for operators when the operators knead the two ends of the floating plate 13. Besides pulling the floating plate 13 to clean dust on the end face of the filter screen 12, the floating plate 13 can be swung left and right, so that the cleaning effect of the brush 16 on the filter screen 12 is improved.

The box group is in the state of intercommunication with rectangle frame 7, falls into the box group from scraping in the interval between the dust can and gathers in concentrating, and the box group is including establishing the collection box 8 at rectangle frame 7 lower extreme, collects box 8 and seting up the dust collection mouth 17 intercommunication at rectangle frame 7 lower extreme, and dust collection mouth 17 is in the below of interval, and the side of collection box 8 is equipped with pull box 9, and pull box 9 one end extends to outside the collection box 8, and the pull box 9 other end penetrates in the collection box 8 and extends to dust collection mouth 17 below, pull box 9 and collection box 8 sliding connection. The dust is scraped by the brush 16, then falls into the collection box 8 through the dust collecting port 17, the falling dust can be collected by the drawing box 9 in the collection box 8, and when the dust in the drawing box 9 is full, the drawing box 9 is drawn out from the collection box 8 by staff, and then the dust is poured out.

It should be noted that the drawer 9 is provided on the side of the collecting box 8 remote from the charging box 1. Therefore, the staff can directly pull the drawing box 9 out of the charging box 1, and ash removal is more convenient.

In order to enable a worker to smoothly pull the drawing box 9, one end of the drawing box 9, which is positioned outside the collecting box 8, is provided with a handle 10, and the handle 10 is fixedly connected with the drawing box 9. The handle 10 provides assistance to the operator when the drawer 9 is pulled out of the collection box 8.

Working principle: the rectangular frame 7 is assembled in the ventilation window 3 that the charging box 1 both sides were seted up, is equipped with two filter screens 12 in the rectangular frame 7, has the interval between two filter screens 12, when cleaning the filter screen 12 towards one side of charging box 1, promote the scraper blade structure can, the scraper blade structure sets up in the interval, just can advance direct pulling to it from charging box 1 outward, consequently, when cleaning the both sides of filter screen 12, need not take off filter screen 12 from ventilation window 3 in, it is convenient to clean the maintenance, saves the maintenance time.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 14KW double gun charging device, includes charging box (1), the both sides of charging box (1) respectively are equipped with one and charge rifle (2), its characterized in that:

the charging box is characterized in that ventilation windows (3) are formed in two sides of the charging box (1), a filter screen structure (4) with a self-cleaning function is arranged in each ventilation window (3), a fan plate window (5) is formed in the bottom of the charging box (1), and at least one exhaust fan (6) is arranged on the fan plate window (5);

the filter screen structure (4) comprises a rectangular frame (7), the rectangular frame (7) is arranged in the ventilation window (3) and fixedly connected with the ventilation window (3), one side of air inlet of the rectangular frame (7) extends to the outside of the charging box (1), two filter screens (12) are arranged in the rectangular frame (7), the filter screens (12) are fixedly connected with the inner side walls of the rectangular frame (7), two filter screens (12) are provided with intervals, a scraper structure capable of pulling the outside of the charging box (1) and cleaning the filter screens (12) is arranged in the intervals, and a box group used for collecting dust under cleaning is arranged at the lower end of the rectangular frame (7).

2. A 14KW dual-gun charging apparatus according to claim 1, wherein: the scraper structure comprises floating plates (13) arranged in an interval, one hairbrush (16) is respectively arranged on two sides of each floating plate (13), each hairbrush (16) is respectively contacted with two filter screens (12), two ends of each floating plate (13) penetrate out of limiting grooves (11) formed in two sides of each rectangular frame (7), each floating plate (13) is in sliding connection with each limiting groove (11), a plurality of tension springs (15) are arranged at the upper ends of each floating plate (13), the lower ends of the tension springs (15) are fixedly connected with the corresponding floating plates (13), and the upper ends of the tension springs (15) are fixedly connected with the inner top wall of each rectangular frame (7).

3. A 14KW dual-gun charging apparatus according to claim 2, wherein: the two ends of the floating plate (13) are provided with rubber pinching blocks (14), the rubber pinching blocks (14) are arranged on two sides of the rectangular frame (7) and fixedly connected with the floating plate (13), and the width of the rubber pinching blocks (14) is larger than the groove width of the limiting groove (11).

4. A 14KW dual-gun charging apparatus according to claim 1, wherein: the box group is including establishing collection box (8) of rectangle frame (7) lower extreme, collection box (8) with set up collection dirt mouth (17) of rectangle frame (7) lower extreme communicates, collection dirt mouth (17) are in spaced below, the side of collection box (8) is equipped with pull box (9), pull box (9) one end extends to outside collection box (8), the pull box (9) other end penetrates in collection box (8) and extend to collection dirt mouth (17) below, pull box (9) with collection box (8) sliding connection.

5. A 14KW dual-gun charging apparatus of claim 4, wherein: the drawing box (9) is arranged on one side, far away from the charging box (1), of the collecting box (8).

6. A 14KW dual-gun charging apparatus of claim 4, wherein: one end of the drawing box (9) positioned outside the collecting box (8) is provided with a handle (10), and the handle (10) is fixedly connected with the drawing box (9).