CN219769579U - Rack and electric thermal management device - Google Patents

Abstract

The present disclosure provides a rack and an electric thermal management device, which belongs to the field of thermal management devices. The integrated thermal management device is applied to an electric thermal management device, and the electric thermal management device comprises a condenser, a voltage converter and a compressor; the frame includes: the device comprises a base, a first side frame and a second side frame; the first side frame and the second side frame are connected with one surface of the base, the first side frame and the second side frame are respectively positioned on two opposite sides of the base, a space for accommodating the condenser is arranged between the first side frame and the second side frame, the first side frame and the second side frame are respectively connected with the condenser, the part, far away from the condenser, of the first side frame is connected with the voltage converter, and the part, far away from the condenser, of the second side frame is connected with the compressor. The electric heat management device can be used for high integration of the electric heat management device, so that the electric heat management device has the advantages of compact structure, high space utilization rate, light weight and reliability.

Description

Rack and electric thermal management device

Technical Field

The disclosure belongs to the field of thermal management devices, and in particular relates to a rack and an electric thermal management device.

Background

An electric thermal management device is a device for achieving thermal management of a vehicle.

In the related art, the electric thermal management device includes numerous components, such as a condenser, a compressor, a voltage converter, etc., which are mounted on a rack. The mounting of the electric thermal management device on the vehicle is achieved by mounting the frame on the vehicle.

However, because the components on the rack are numerous, the components can be stacked together, which is unfavorable for ventilation and heat dissipation of the condenser, and greatly influences the refrigeration effect of the electric heating management device.

Disclosure of Invention

The embodiment of the disclosure provides a rack, through which the high integration of an electric thermal management device can be realized, so that the electric thermal management device has the characteristics of compact structure, high space utilization rate, light weight and reliability. The technical scheme is as follows:

in one aspect, embodiments of the present disclosure provide a rack for use with an electrically powered thermal management device including a condenser, a voltage converter, and a compressor;

the frame comprises: the device comprises a base, a first side frame and a second side frame;

the first side frame and the second side frame are connected with one surface of the base, the first side frame and the second side frame are respectively located on two opposite sides of the base, a space for accommodating the condenser is arranged between the first side frame and the second side frame, the first side frame and the second side frame are respectively connected with the condenser, a part of the first side frame away from the condenser is connected with the voltage converter, and a part of the second side frame away from the condenser is connected with the compressor.

In one implementation of the disclosure, the base includes a first side, a second side, a third side, and a fourth side that are sequentially connected, the first side and the third side being opposite, and the second side being opposite to the fourth side;

the first side corresponds to the condenser and the third side corresponds to the compressor and the voltage converter.

In another implementation of the disclosure, the first side frame includes a first connection frame and a first mounting frame that are connected;

the first connecting frame is positioned on the second side edge and is connected with the condenser;

the first mounting frame is located at the third side edge and connected with the voltage converter.

In yet another implementation of the present disclosure, the first connection frame and the first mounting frame each have a ventilation hole.

In yet another implementation of the present disclosure, the first side frame further includes a cross arm;

one end of the cross arm is connected with the part, far away from the base, of the first connecting frame, the other end of the cross arm extends far away from the first connecting frame, and the cross arm is used for being connected with an expansion kettle of the electric thermal management device.

In yet another implementation of the present disclosure, the cross arm has a plurality of wire clasps;

the wire buckles are sequentially arranged at intervals along the length direction of the cross arm.

In yet another implementation of the present disclosure, the first side frame further includes a trailing arm;

one end of the longitudinal arm is connected with the base, the other end of the longitudinal arm is far away from the base and connected with the cross arm, the longitudinal arm is provided with a plurality of wire buckles, and the wire buckles are sequentially distributed at intervals along the length direction of the longitudinal arm.

In yet another implementation of the present disclosure, the second side frame includes a second connection frame and a second mounting frame connected;

the second connecting frame is positioned on the fourth side edge and is connected with the condenser;

the second mounting frame is located at the third side edge and connected with the compressor.

In yet another implementation of the present disclosure, the second connection frame and the second mounting frame each have a ventilation hole.

In another aspect, embodiments of the present disclosure provide an electrically powered thermal management device comprising any of the racks of the previous aspect.

The technical scheme provided by the embodiment of the disclosure has the beneficial effects that at least:

the rack composed of the base, the first side frame and the second side frame is applied to vehicle-mounted installation of the electric thermal management device. The first side frame and the second side frame are separated, so that the condenser in the electric thermal management device can be installed in the space formed by the first side frame and the second side frame. Meanwhile, the voltage converter is connected with one end, far away from the condenser, of the first side frame, and the compressor is connected with one end, far away from the condenser, of the second side frame, so that the voltage converter and the compressor are far away from the condenser. Because condenser, compressor and voltage converter all can give off a large amount of heat to the outside in the operation in-process, through installation and distribution in the frame, the effectual relative interval distance that keeps between messenger's condenser, compressor and the voltage converter is favorable to each device to dispel the heat efficiency in the operation in-process, has guaranteed the stability of condenser, compressor and voltage converter heat dissipation process, avoids influencing the ventilation and the heat dissipation of condenser.

And because the frame can install condenser, each device such as compressor and voltage converter in electric heat management device in suitable position for the frame can improve space utilization, not only makes electric heat management device's integration obtain promoting, makes electric heat management device take up an area of little moreover, installs simply, reaches the design requirement of lightweight simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of a rack provided by an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an electrically powered thermal management device provided in an embodiment of the present disclosure;

FIG. 3 is another schematic structural view of an electrically powered thermal management device provided by an embodiment of the present disclosure;

fig. 4 is an exploded view of an electrically powered thermal management device provided by an embodiment of the present disclosure.

The symbols in the drawings are as follows:

1. a base;

11. a first side; 12. a second side; 13. a third side; 14. a fourth side;

2. a first side frame;

21. a first connection frame; 22. a first mounting frame; 23. ventilation holes; 24. a cross arm; 25. a trailing arm; 26. a wire buckle;

3. a second side frame;

31. a second connection frame; 32. a second mounting frame;

100. a frame;

200. a condenser;

201. a condensing tube; 202. a housing; 203. a fan case;

300. a voltage converter;

301. a high voltage harness; 302. a low voltage harness;

400. a compressor;

500. an expansion kettle;

600. a controller;

700. a cooler;

800. an electronic water pump;

900. and a liquid storage tank.

Detailed Description

For the purposes of clarity, technical solutions and advantages of the present disclosure, the following further details the embodiments of the present disclosure with reference to the accompanying drawings.

An electric thermal management device is a device for achieving thermal management of a vehicle.

In the related art, the electric thermal management device includes numerous components, such as a condenser, a compressor, a voltage converter, etc., which are mounted on a rack. The mounting of the electric thermal management device on the vehicle is achieved by mounting the frame on the vehicle.

However, because the components on the rack are numerous, the components can be stacked together, which is unfavorable for ventilation and heat dissipation of the condenser, and greatly influences the refrigeration effect of the electric heating management device.

In order to solve the above technical problems, embodiments of the present disclosure provide a rack. Fig. 1 is a front view of the rack, and fig. 2 is a schematic structural view of an electric heat management device, referring to fig. 1 and 2, in this embodiment, the rack is applied to an electric heat management device, and the electric heat management device includes a condenser 200, a voltage converter 300, and a compressor 400.

The frame includes: the base 1, the first side frame 2 and the second side frame 3 are all connected with one surface of the base 1, the first side frame 2 and the second side frame 3 are respectively located at two opposite sides of the base 1, a space for accommodating the condenser 200 is arranged between the first side frame 2 and the second side frame 3, the first side frame 2 and the second side frame 3 are respectively connected with the condenser 200, the part of the first side frame 2 away from the condenser 200 is connected with the voltage converter 300, and the part of the second side frame 3 away from the condenser 200 is connected with the compressor 400.

The rack consisting of the base 1, the first side frame 2 and the second side frame 3 provided by the embodiment of the disclosure is applied to the vehicle-mounted installation of the electric heat management device. The condenser 200 in the electric thermal management device can be installed in the space formed by the first and second side frames 2 and 3 due to the space between the first and second side frames 2 and 3. Meanwhile, the voltage converter 300 is connected to an end of the first side frame 2 remote from the condenser 200, and the compressor 400 is connected to an end of the second side frame 3 remote from the condenser 200, such that the voltage converter 300 and the compressor 400 are remote from the condenser 200. Since the condenser 200, the compressor 400 and the voltage converter 300 all emit a large amount of heat to the outside in the operation process, the relative interval distance is effectively kept between the condenser 200, the compressor 400 and the voltage converter 300 through the installation and the distribution on the rack, the heat dissipation efficiency of each device in the operation process is facilitated, the stability of the heat dissipation process of the condenser 200, the compressor 400 and the voltage converter 300 is ensured, and the influence on the ventilation and the heat dissipation of the condenser 200 is avoided.

In addition, as the frame can install the condenser 200, the compressor 400, the voltage converter 300 and other devices in the electric thermal management device at proper positions, the frame can improve the space utilization rate, so that the integration of the electric thermal management device is improved, the occupied space of the electric thermal management device is small, the installation is simple, and the design requirement of light weight is met.

Illustratively, a space for accommodating the controller 600 is provided between the first and second side frames 2 and 3, the controller 600 is installed in a space formed by the first and second side frames 2 and 3, a portion of the first side frame 2 adjacent to the voltage converter 300 is connected to the controller 600, and a portion of the second side frame 3 adjacent to the compressor 400 is connected to the controller 600. The controller 600 is connected with the first side frame 2 and the second side frame 3 through bolts, and has simple structure and easy disassembly.

Illustratively, the bottom end of the compressor 400 is connected to the base 1, thereby ensuring the installation stability of the compressor 400. In addition, the compressor 400 emits certain heat during operation, and the heat can be well emitted through the base 1.

Illustratively, the voltage converter 300 is used to convert high voltage electricity in a high voltage harness 301 in an electrically powered thermal management device to low voltage electricity in a low voltage harness 302, driving operation of most devices in the electrical thermal management device through the low voltage electricity. Wherein the high voltage harness 301 in the electric thermal management device provides an electric driving force for the operation of the compressor 400 by being connected to the compressor 400.

In the electric heat management device, the larger-sized device is installed at a position with large air inlet resistance relative to the condenser 200, the condenser 200 is installed at a position with small air inlet resistance relative to the condenser 200, so that the working efficiency of the condenser 200 can be effectively increased, and the frame can not only improve the integration level of the electric heat management device, but also improve the operation efficiency of the electric heat management device by reasonably arranging the positions of the devices in the electric heat management device.

Illustratively, the bottom end of the condenser 200 is connected to the base 1, and the condenser 200 has a plurality of louver plates disposed at intervals in the same direction, both sides of the condenser 200 have side bars, the louver plates are disposed between the two side bars of the condenser 200, one end of the louver plates is connected to one side bar, and the other end of the louver plates is connected to the other side bar. One side rod of the condenser 200 is connected with the first side frame 2 of the frame, the other side rod is connected with the second side frame 3, and the condenser 200 is tightly connected with the frame, so that the stability and the reliability of the frame are improved.

Optionally, the one end surface of first side frame 2 is equipped with the bolt hole, and the connected mode between a side lever of condenser 200 and first side frame 2 is bolted connection, and bolted connection convenient to detach has improved the flexibility ratio of frame, when the staff need repair or the maintenance to the inside device of frame, can pass through manual dismantlement, has made things convenient for personnel's work. At the same time, the bolt connection also improves the connection strength between one side lever of the condenser 200 and the first side frame 2, and improves the reliability of the frame.

Optionally, a bolt hole is formed in one end surface of the second side frame 3, the other side rod of the condenser 200 is connected with the second side frame 3 through a bolt, the bolt is convenient to detach, and meanwhile, the connection strength between the other side rod of the condenser 200 and the second side frame 3 is improved through the bolt connection, so that the stability and reliability of the frame are improved.

The connection mode between the frame and the compressor 400 is a bolt connection, and the surface of the base 1 is provided with a bolt hole, so that the bolt connection can effectively prevent the compressor 400 from vibrating in a working state, and prevent the normal running state of the electric thermal management device from being influenced by vibration, so that the stability of the compressor 400 is improved, and the reliability of the electric thermal management device is also improved.

Optionally, the surface that second side bearer 3 and voltage converter 300 are connected is equipped with the bolt hole, and the connected mode between second side bearer 3 and the voltage converter 300 is bolted connection, and bolted connection makes the processing demand precision to the bolt hole on the second side bearer 3 lower, also makes electric heat management device's structure simpler, installs and removes more conveniently, and the personnel's of being convenient for maintain to still have enough stable joint strength, promoted electric heat management device's stability and reliability.

Referring again to fig. 1, in the present embodiment, the base 1 includes a first side 11, a second side 12, a third side 13, and a fourth side 14 connected in sequence, the first side 11 and the third side 13 being opposite, the second side 12 being opposite to the fourth side 14, the first side 11 corresponding to the condenser 200, and the third side 13 corresponding to the compressor 400 and the voltage converter 300.

Since the condenser 200 is located at the first side 11 of the base 1, the compressor 400 and the voltage converter 300 are located at the third side 13 of the base 1, and the first side 11 and the third side 13 are opposite, i.e., the condenser 200 is opposite to the compressor 400 and the voltage converter 300. Condenser 200, compressor 400 and voltage converter 300 all dissipate a large amount of heat to the outside during operation. Through the installation and the distribution on the frame, the relative interval distance is effectively kept among the condenser 200, the compressor 400 and the voltage converter 300, the heat dissipation efficiency of each device in the operation process is facilitated, and the stability of the heat dissipation process of the condenser 200, the compressor 400 and the voltage converter 300 is ensured.

Illustratively, the compressor 400 and the voltage converter 300 are located at the third side 13, and correspond to the condenser 200 located at the first side 11, and can effectively help the condenser 200 resist the wind resistance from the third side 13 from affecting the operation state of the condenser 200.

Illustratively, the first side 11, the second side 12, the third side 13 and the fourth side 14 of the base 1 respectively provide a supporting function for the electric thermal management device, so that the stability of the electric thermal management device is effectively improved.

Illustratively, a ventilation space is reserved around the first side 11, so that the condenser 200 can perform better heat exchange with the external environment in the operation process, and a proper temperature interval required in the operation process is ensured. Meanwhile, it is not necessary to add other heat dissipating devices to control the heat generated when the condenser 200 is operated. The cost is saved, the energy consumption is reduced, and the purposes of energy conservation and emission reduction are achieved.

Optionally, the condenser 200 has a condensation pipe 201, a housing 202 and a fan box 203, the condensation pipe 201 is connected with the housing 202, the condensation pipe 201 is used for supplying the refrigerant to flow, two ends of the housing 202 are respectively connected with the first side frame 2 and the second side frame 3, the fan box 203 is inserted into the housing 202, and the fan box 203 is driven by electricity to run, so that the heat dissipation process of the condenser 200 can be accelerated, and the stability of the condenser 200 in the working state can be improved.

With continued reference to fig. 1, in the present embodiment, the first side frame 2 includes a first connection frame 21 and a first mounting frame 22 that are connected, the first connection frame 21 being located at the second side 12 and connected to the condenser 200, and the first mounting frame 22 being located at the third side 13 and connected to the voltage converter 300.

One end of the first connection frame 21 is connected with the condenser 200, and the other end is connected with the first mounting frame 22, and the first connection frame 21 increases connection stability of the condenser 200 with the rack.

The first mounting frame 22 is located on the third side 13, adjacent to the second side 12, opposite to the first side 11, and the voltage converter 300 is fixed on the first mounting frame 22, opposite to the condenser 200 located on the first side 11, so that the mounting positions of the voltage converter 300 on the rack are reasonably distributed, the integration level is improved, and meanwhile, the operation efficiency of the voltage converter 300 can be improved.

The first connecting frame 21 and the first mounting frame 22 are made of metal, and have a flange structure. The flanging structure is characterized in that the edge parts beyond the range are curled, the operation is simple, the manufacturing efficiency can be improved, and the manufactured materials can be effectively saved.

Optionally, the first mounting frame 22 is provided with a bolt hole, and is connected with the voltage converter 300 through a bolt, and the bolt can provide sufficient connection strength, and the bolt has the characteristics of simple structure, easy disassembly and the like, so that personnel can repair and maintain the electric thermal management device conveniently.

In the present embodiment, the first connection frame 21 and the first installation frame 22 each have a ventilation hole 23.

The ventilation holes 23 at the first connecting frame 21 can communicate the hot air emitted in the operation process of the electric thermal management device with the outside air, so that the electric thermal management device can be cooled through the outside environment, and meanwhile, other cooling devices are not required to be additionally arranged to control the generated heat during the operation of the electric thermal management device. The cost is saved, the energy consumption is reduced, and the purposes of energy conservation and emission reduction are achieved.

The ventilation holes 23 of the first mounting frame 22 can exchange heat between hot air emitted by the voltage converter 300 in the process of converting high voltage into low voltage and external air, so that not only can the heat of the voltage converter 300 be dissipated through the external environment, but also other heat dissipation devices are not required to be additionally arranged to reduce the temperature of the voltage converter 300 during operation, and the extra loss of energy is avoided.

The first connection frame 21 is designed in a hollow manner, and the hollow design can enhance the ventilation effect of the electric heat management device and improve the heat dissipation performance.

With continued reference to fig. 1, in this embodiment, the first side frame 2 further includes a cross arm 24, one end of the cross arm 24 is connected to a portion of the first connection frame 21 away from the base 1, the other end of the cross arm 24 extends away from the first connection frame 21, and the cross arm 24 is used to connect to an electric thermal management device expansion kettle 500.

The cross arm 24 is located in the space formed by the first side frame 2 and the second side frame 3, and one end of the cross arm 24 is located at the part of the first connecting frame 21 away from the base 1, and the other end of the cross arm extends away from the first connecting frame 21, so that the expansion kettle 500 can be effectively supported by the cross arm 24. Because the expansion kettle 500 is connected with the cross arm 24 and is located at a position opposite to the base 1, the expansion kettle 500 has a height difference relative to the cooler 700, so that reverse pressure is prevented from being generated during normal operation, the relative distance between the expansion kettle 500 and the cooler 700 is shortened, the length of a pipeline in the electric heat management device is shortened, the integration level of the electric heat management device is increased, and the operation efficiency is improved.

Illustratively, the expansion kettle 500 is further provided with a cover, the cover is provided with a water conduit, the interior of the expansion kettle 500 is communicated with the outside air through the water conduit, and the cross arm 24 is located at the position, away from the base 1, of the first connecting frame 21, so that the expansion kettle 500 can better exert the functions of storing cooling liquid and stabilizing pressure in the electric heat management device, and the stability of the electric heat management device is improved.

In this embodiment, the cross arm 24 has a plurality of wire buckles 26, and the wire buckles 26 are sequentially arranged at intervals along the length direction of the cross arm 24.

The wire buckle 26 on the cross arm 24 can effectively and simply fix the wire harness, for example, the high-voltage wire harness 301 and the low-voltage wire harness 302 respectively connected with the input end and the output end of the voltage converter 300 are both fixed and combed through the wire buckle 26 on the cross arm 24, which is beneficial to the repair and maintenance of staff.

With continued reference to fig. 1, in this embodiment, the first side frame 2 further includes a trailing arm 25, one end of the trailing arm 25 is connected to the base 1, the other end of the trailing arm 25 extends away from the base 1 and is connected to the cross arm 24, and the trailing arm 25 has a plurality of wire buckles 26, where the wire buckles 26 are sequentially arranged at intervals along the length direction of the trailing arm 25.

The two ends of the longitudinal arm 25 are respectively connected with the base 1 and the cross arm 24, so that the strength of the cross arm 24 is increased, the cross arm 24 has higher bearing capacity, and the stability and reliability of the cross arm 24 are improved. Meanwhile, the wire buckle 26 on the longitudinal arm 25 can also effectively and simply fix the wire harness, and as described above, the high-voltage wire harness 301 and the low-voltage wire harness 302 are both fixed and combed through the wire buckle 26 on the longitudinal arm 25 and then connected with each device in the electric thermal management device, thereby being beneficial to the repair and maintenance of staff.

In the present embodiment, the second side frame 3 includes a second connection frame 31 and a second installation frame 32 connected, the second connection frame 31 being located at the fourth side 14 and connected to the condenser 200, and the second installation frame 32 being located at the third side 13 and connected to the compressor 400.

One end of the second connection frame 31 is connected with the condenser 200, the other end is connected with the second installation frame 32, the connection stability of the condenser 200 and the rack is increased by the second connection frame 31 on one hand, and on the other hand, the ventilation effect of the electric heat management device can be enhanced by the hollow design adopted by the second connection frame 31, and the heat dissipation performance is improved.

The second mounting frame 32 is located on the third side 13, adjacent to the second side 12 and the fourth side 14, opposite to the first side 11, and the compressor 400 is fixed on the second mounting frame 32, opposite to the condenser 200 located on the first side 11, so that the mounting positions of the compressor 400 on the rack are reasonably distributed, the integration level is improved, and meanwhile, the operation efficiency of the compressor can be improved.

Illustratively, an end of the second mounting frame 32 remote from the compressor 400 is connected to a cooler 700 in the electric thermal management device, the cooler 700 being located at an upper end of the compressor 400 and being located on opposite sides of the base 1 from the condenser 200, respectively. By the design, the ventilation effect of the condenser 200 is not affected, and the wind resistance at the third side edge 13 can be effectively prevented from affecting the normal operation of the condenser 200.

The electronic water pump 800 in the electric thermal management device is located in a space formed by the first mounting frame 22 and the longitudinal arm 25, the connection mode between the frame and the electronic water pump 800 is a bolt connection, the surface of the base 1 is provided with a bolt hole, the bolt connection can effectively prevent vibration of the electronic water pump 800 in a working state, and the normal running state of the electric thermal management device is prevented from being influenced by the vibration, so that the stability of the electronic water pump 800 is improved, and the stability of the electric thermal management device is also improved.

FIG. 3 is a schematic diagram of another configuration of an electrically powered thermal management device. The liquid storage tank 900 in the electric heat management device is located on the side of the cooler 700 away from the second mounting frame 32 and is located at the upper end of the compressor 400, and the liquid inlet and the liquid outlet of the liquid storage tank 900 are respectively connected with the pipeline bolts in the electric heat management device.

The second connecting frame 31 and the second mounting frame 32 are made of metal, and have flanging structures. The flanging structure is characterized in that the edge parts beyond the range are curled, the operation is simple, the manufacturing efficiency can be improved, and the manufactured materials can be effectively saved.

Optionally, the second mounting frame 32 is provided with a bolt hole, and is connected with the compressor 400 through a bolt, and the bolt can provide sufficient connection strength, and the bolt connection has the characteristics of simple structure, convenient disassembly and assembly, and the like, so that the disassembly of personnel is facilitated.

In the present embodiment, the second connection frame 31 and the second installation frame 32 each have the ventilation holes 23.

The compressor 400 also emits a certain amount of heat during operation, and the normal temperature required for the operation of the compressor 400 is maintained by radiating heat into the air.

The ventilation holes 23 at the second connection frame 31 can communicate the hot air emitted in the operation process of the electric thermal management device with the outside air, and the electric thermal management device can exchange heat with the outside environment without additionally installing other heat dissipation devices to control the heat generated in the operation process of the electric thermal management device. The cost is saved, the energy consumption is reduced, and the purposes of energy conservation and emission reduction are achieved.

Since the compressor 400 generates a certain amount of heat during operation, the second mounting frame 32 can dissipate the heat generated from the compressor 400 to the air through the ventilation holes 23 to maintain the normal temperature required for the operation of the compressor 400. Through the ventilation holes 23 at the second connection frame 31, the heat exchange efficiency between the cooler 700 and the outside air can be effectively increased, the stability of the compressor 400 is improved, additional cooling devices are not required, the cost is saved, and the energy consumption is reduced.

The second connection frame 31 is designed in a hollow manner, and the hollow design can enhance the ventilation effect of the electric heat management device and improve the heat dissipation performance.

Fig. 4 is an exploded view of an electrically powered thermal management device provided in accordance with an embodiment of the present disclosure, which includes, in conjunction with fig. 4, a rack 100 as shown in fig. 1-3.

Since the electric thermal management device includes the rack 100 shown in fig. 1-3, the electric thermal management device has all the advantages of the rack 100 shown in fig. 1-3, and will not be described herein.

The foregoing description of the preferred embodiments of the present disclosure is provided for the purpose of illustration only, and is not intended to limit the disclosure to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, alternatives, and alternatives falling within the spirit and principles of the disclosure.

Claims (10)

1. A rack, characterized by being applied to an electric thermal management device comprising a condenser (200), a voltage converter (300) and a compressor (400);

the frame comprises: a base (1), a first side frame (2) and a second side frame (3);

the first side frame (2) and the second side frame (3) are connected with one surface of the base (1), the first side frame (2) and the second side frame (3) are respectively located on two opposite sides of the base (1), a space for accommodating the condenser (200) is reserved between the first side frame (2) and the second side frame (3), the first side frame (2) and the second side frame (3) are respectively connected with the condenser (200), a part, away from the condenser (200), of the first side frame (2) is connected with the voltage converter (300), and a part, away from the condenser (200), of the second side frame (3) is connected with the compressor (400).

2. The frame according to claim 1, characterized in that the base (1) comprises a first side (11), a second side (12), a third side (13) and a fourth side (14) connected in sequence, the first side (11) being opposite the third side (13), the second side (12) being opposite the fourth side (14);

the first side (11) corresponds to the condenser (200), and the third side (13) corresponds to the compressor (400) and the voltage converter (300).

3. The frame according to claim 2, characterized in that the first side frame (2) comprises a first connecting frame (21) and a first mounting frame (22) connected;

the first connecting frame (21) is positioned on the second side (12) and is connected with the condenser (200);

the first mounting frame (22) is located at the third side (13) and is connected to the voltage converter (300).

4. A frame according to claim 3, characterized in that the first connection frame (21) and the first mounting frame (22) each have ventilation holes (23).

5. A frame as claimed in claim 3, characterized in that said first side frame (2) further comprises a cross arm (24);

one end of the cross arm (24) is connected with the part, far away from the base (1), of the first connecting frame (21), the other end of the cross arm (24) extends away from the first connecting frame (21), and the cross arm (24) is used for being connected with an expansion kettle (500) of the electric thermal management device.

6. The frame according to claim 5, characterized in that the cross arm (24) has a plurality of wire buckles (26);

the wire buckles (26) are sequentially arranged at intervals along the length direction of the cross arm (24).

7. The frame according to claim 5, characterized in that said first side frame (2) further comprises a trailing arm (25);

one end of the longitudinal arm (25) is connected with the base (1), the other end of the longitudinal arm (25) is far away from the base (1) and connected with the cross arm (24), the longitudinal arm (25) is provided with a plurality of wire buckles (26), and the wire buckles (26) are sequentially distributed at intervals along the length direction of the longitudinal arm (25).

8. A frame as claimed in claim 2, characterized in that said second side frame (3) comprises a second connecting frame (31) and a second mounting frame (32) connected;

the second connecting frame (31) is positioned on the fourth side (14) and is connected with the condenser (200);

the second mounting frame (32) is located at the third side (13) and is connected to the compressor (400).

9. The frame according to claim 8, characterized in that the second connection frame (31) and the second mounting frame (32) each have ventilation holes (23).

10. An electrically powered thermal management device comprising a frame according to any one of claims 1-9.