CN218771734U

CN218771734U - DCDC converter support

Info

Publication number: CN218771734U
Application number: CN202222662237.9U
Authority: CN
Inventors: 汪胜利; 叶军
Original assignee: Huangshan Intelligent Automobile Co ltd
Current assignee: Huangshan Intelligent Automobile Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-28
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a support technical field's a DCDC converter support, including casing, first bumper shock absorber, conversion equipment, second bumper shock absorber, install bin, motor and control panel, first bumper shock absorber fixed connection be in lateral wall about the inner chamber of casing, conversion equipment is located the centre of casing, second bumper shock absorber fixed connection be in the top and the bottom of casing, the install bin is pegged graft in the middle of the back lateral wall of casing, the motor is pegged graft in the middle of the inner chamber rear side wall of install bin, this DCDC converter support, structural design is reasonable, has realized the multiaspect buffering of converter support, has protected the stability of converter inner structure connection, has improved the protectiveness to the converter when converter support in-service use, has realized the supplementary heat dissipation function of converter support, is favorable to cooperating the heating panel of converter to use, has improved the radiating effect when converter support in-service.

Description

DCDC converter support

Technical Field

The utility model relates to a support technical field specifically is a DCDC converter support.

Background

The DCDC converter is a device that converts a fixed dc voltage into a variable dc voltage, and is also called a dc chopper, and this technology is widely used for stepless speed change and control of trackless trolleys, subway trains, and electric vehicles.

The existing converter support is mostly provided with no cushioning device, after the converter is impacted, the internal structure of the converter is easy to loosen, the converter cannot be normally used, the protection performance of the converter during the actual use of the converter support is influenced, the existing converter support is generally not provided with an auxiliary heat dissipation device, the converter can only dissipate heat through a heat dissipation plate of the converter, the heat dissipation effect of the converter support during the actual use is influenced, and therefore the DCDC converter support is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DCDC converter support to proposed in solving above-mentioned background art and mostly not having the bradyseism device, generally not having the problem of supplementary radiating device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a DCDC converter support, includes casing, first bumper shock absorber, conversion equipment, second bumper shock absorber, install bin, motor and control panel, first bumper shock absorber fixed connection be in lateral wall about the inner chamber of casing, conversion equipment is located the centre of casing, second bumper shock absorber fixed connection be in the top and the bottom of casing, the install bin is pegged graft in the middle of the rear wall of casing, the motor is pegged graft in the middle of the inner chamber rear wall of install bin, control panel fixed connection be in the right side wall upside of casing, open lateral wall downside about the casing has the connector, the output end fixedly connected with connecting plate of first bumper shock absorber, just conversion equipment fixed connection be in between the inside wall of connecting plate, fixedly connected with mounting panel between the bottom of second bumper shock absorber.

As a further description of the above scheme:

an air outlet net is embedded in the front side wall of the shell.

As a further description of the above scheme:

the top of the conversion device is fixedly connected with a heat dissipation plate.

As a further description of the above scheme:

and air inlet nets are embedded in the upper side and the lower side of the rear side wall of the installation box.

As a further description of the above scheme:

the fixed output end of the motor is fixedly connected with a fan blade.

As a further description of the above scheme:

the control panel is electrically connected with the conversion device and the motor.

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

1. this DCDC converter support, when the support receives the impact vibrations, horizontal impact vibrations transmit to first bradyseism ware through the casing, and first bradyseism ware consumes, and vertical impact vibrations transmit to the second bradyseism ware through the mounting panel, and the second bradyseism ware consumes, has realized the multiaspect buffering of converter support, has protected the stability of converter inner structure connection, has improved the protectiveness to the converter when converter support in-service use.

2. This DCDC converter support, when the converter uses, the heat transfer that the converter produced to the heating panel, the motor keeps rotating simultaneously, the motor drives the flabellum and rotates, the air current of production drives the air, inside getting into the casing through the net of admitting air, the heat of heat dissipation board is walked away in the time of the heating panel, discharge through the net of giving vent to anger at last, the supplementary heat dissipation function of converter support has been realized, the heating panel that is favorable to cooperating the converter is used, the radiating effect when having improved converter support in-service use.

Drawings

Fig. 1 is a schematic perspective view of a DCDC converter bracket according to the present invention;

fig. 2 is a schematic sectional view of a DCDC converter bracket according to the present invention;

fig. 3 is a schematic right sectional view of a DCDC converter bracket according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 3 of a DCDC converter bracket according to the present invention.

In the figure: 100. a housing; 110. a connecting port; 120. an air outlet net; 200. a first shock absorber; 210. a connecting plate; 300. a conversion device; 310. a heat dissipation plate; 400. a second shock absorber; 410. mounting a plate; 500. installing a box; 510. an air intake net; 600. a motor; 610. a fan blade; 700. a control panel.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a DCDC converter support has improved the protectiveness to the converter when converter support uses in practice, has improved the radiating effect when converter support uses in practice, please refer to fig. 1-4, including casing 100, first bradyseism device 200, conversion equipment 300, second bradyseism device 400, install bin 500, motor 600 and control panel 700;

referring to fig. 1-4 again, the lower sides of the left and right side walls of the casing 100 are provided with a connection port 110, the casing 100 is used for connecting and installing the first shock absorber 200, the conversion device 300, the second shock absorber 400, the installation box 500, the motor 600 and the control panel 700, and the connection port 110 is used for connecting the connection line of the conversion device 300;

referring to fig. 1-3, the output end of the first shock absorber 200 is fixedly connected to the connection board 210, the conversion device 300 is fixedly connected between the inner side walls of the connection board 210, the first shock absorber 200 is fixedly connected to the left and right side walls of the inner cavity of the housing 100, and the first shock absorber 200 is used for consuming transverse impact vibration;

referring to fig. 1-3 again, the converter 300 is fixedly connected between the inner sidewalls of the connection board 210, and the converter 300 is used to connect and install the heat dissipation plate 310;

referring to fig. 1 to 3 again, a mounting plate 410 is fixedly connected between the bottoms of the second dampers 400, the second dampers 400 are fixedly connected to the top and bottom of the housing 100, and the second dampers 400 are used for consuming vertical impact vibration;

referring to fig. 1-4 again, the installation box 500 is inserted into the middle of the rear sidewall of the housing 100, and the installation box 500 is used for connecting and installing the air intake net 510;

referring to fig. 1-4 again, the motor 600 is inserted into the middle of the rear sidewall of the inner cavity of the mounting box 500, and the motor 600 is used for connecting the mounting fan blades 610;

referring to fig. 1-4 again, the control panel 700 is fixedly connected to the upper side of the right side wall of the housing 100, and the control panel 700 is used for electrically connecting the switching device 300 and the motor 600.

To sum up, when the support receives impact shock, horizontal impact shock transmits to first bradyseism ware 200 through casing 100, and first bradyseism ware 200 consumes, and vertical impact shock transmits to second bradyseism ware 400 through mounting panel 410, and second bradyseism ware 400 consumes, has realized the multiaspect buffering of converter support, has protected converter inner structure's stability, has improved the protectiveness to the converter when converter support in-service use.

Referring again to fig. 1-3, an air outlet net 120 is embedded in the front side wall of the housing 100, and the air outlet net 120 is used for carrying the heated air out of the housing 100.

Referring to fig. 1-3 again, a heat sink 310 is fixedly connected to the top of the converter 300, and the heat sink 310 is used for guiding out heat inside the converter 300.

Referring to fig. 1 to 4 again, air inlet nets 510 are embedded on the upper and lower sides of the rear sidewall of the installation case 500, and the air inlet nets 510 are used for drawing external air into the housing 100.

Referring to fig. 1-4 again, a fan 610 is fixedly connected to the fixed output end of the motor 600, and the fan 610 is used for generating an air flow to drive the air to move.

Referring to fig. 1-4 again, the control panel 700 is electrically connected to the converting device 300 and the motor 600, and the control panel 700 is used for controlling the converting device 300 and the motor 600.

In summary, when the converter is used, heat generated by the converter is transferred to the heat dissipation plate 310, meanwhile, the motor 600 keeps rotating, the motor 600 drives the fan blades 610 to rotate, generated air flow drives air to enter the casing 100 through the air inlet net 510, the heat of the heat dissipation plate 310 is taken away when passing through the heat dissipation plate 310, and finally the air flow is discharged through the air outlet net 120, so that the auxiliary heat dissipation function of the converter bracket is realized, the converter bracket is favorably matched with the heat dissipation plate 310 of the converter for use, and the heat dissipation effect of the converter bracket in actual use is improved.

In specific use, before operation, a person skilled in the art needs to connect the converting device 300 with a line to be converted, the control panel 700 controls the converting device 300 to start, the control panel 700 controls the motor 600 to start, heat generated by the converter is transferred to the heat dissipating plate 310, the motor 600 keeps rotating, the motor 600 drives the fan blades 610 to rotate, generated air flow drives air to enter the casing 100 through the air inlet net 510, the air flow drives the heat of the heat dissipating plate 310 away through the heat dissipating plate 310, and finally the air flow is discharged through the air outlet net 120, when the casing 100 is impacted, transverse impact vibration is transferred to the first vibration damper 200 through the casing 100, the first vibration damper 200 is consumed, vertical impact vibration is transferred to the second vibration damper 400 through the mounting plate 410, and the second vibration damper 400 is consumed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A DCDC converter cradle, characterized by: the shock absorber comprises a shell (100), a first shock absorber (200), a conversion device (300), a second shock absorber (400), an installation box (500), a motor (600) and a control panel (700), wherein the first shock absorber (200) is fixedly connected to the left side wall and the right side wall of an inner cavity of the shell (100), the conversion device (300) is located in the middle of the shell (100), the second shock absorber (400) is fixedly connected to the top and the bottom of the shell (100), the installation box (500) is connected to the middle of the rear side wall of the shell (100), the motor (600) is connected to the middle of the rear side wall of the inner cavity of the installation box (500), the control panel (700) is fixedly connected to the upper side of the right side wall of the shell (100), a connecting port (110) is formed in the lower side of the left side wall and the right side wall of the shell (100), a connecting plate (210) is fixedly connected to the output end of the first shock absorber (200), the conversion device (300) is fixedly connected to the inner side wall (210), and a mounting plate (410) is fixedly connected to the bottom of the second shock absorber (400).

2. The DCDC converter bracket according to claim 1, wherein: an air outlet net (120) is embedded in the front side wall of the shell (100).

3. The DCDC converter bracket according to claim 1, wherein: the top of the conversion device (300) is fixedly connected with a heat dissipation plate (310).

4. The DCDC converter bracket according to claim 1, wherein: and air inlet nets (510) are embedded in the upper side and the lower side of the rear side wall of the installation box (500).

5. The DCDC converter bracket according to claim 1, wherein: the fixed output end of the motor (600) is fixedly connected with a fan blade (610).

6. The DCDC converter bracket of claim 1, wherein: the control panel (700) is electrically connected with the conversion device (300) and the motor (600).