CN216290292U

CN216290292U - Charging device

Info

Publication number: CN216290292U
Application number: CN202122950553.1U
Authority: CN
Inventors: 芮绍伟; 汝黎明; 杨利民; 唐健; 陈欢
Original assignee: Ningbo Sanxing Smart Electric Co Ltd
Current assignee: Ningbo Sanxing Smart Electric Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a charging device, wherein a heating module of the charging device is arranged in a first installation area, a heat storage module assembly is arranged on the heating module, and the heat storage module assembly can store heat when the temperature of the heating module is higher. Compared with the prior art, the charging device has the advantages that the heating module is arranged in the first installation area, when the temperature of the heating module is higher, heat on the heating module is collected, transferred and stored through the arranged heat storage module assembly, so that accurate heat dissipation of the heating module is realized, energy consumption is reduced, heat dissipation is reliable, the heating module can be fully dissipated, and the working stability of the charging device can be guaranteed.

Description

Charging device

Technical Field

The utility model relates to the field of heat dissipation of charging devices, in particular to a charging device.

Background

Due to the environmental pollution of fuel automobiles and the continuous rising of international petroleum price, pure electric automobiles as a branch of green new energy technology have the advantages of zero emission, low noise, relatively simple structure, capability of realizing diversification of traffic energy sources and the like, are gradually paid attention to by people, and have an increasing market share year by year. Charging devices have also been rapidly developed as a means for charging electric vehicles.

Because the charging device is a high-power energy conversion device, a large amount of heat can be generated in the charging device during charging, if the heat cannot be effectively discharged, the service life of components of the charging device can be influenced, and even potential safety hazards such as fire and explosion can occur. Generally, a heating element in a charging device is combined with a heat sink, and the heat sink is used to dissipate heat from the heating element, thereby dissipating heat from the charging device.

The utility model discloses a combined radiator and a combined radiator assembly for a charging device power module, wherein the combined radiator comprises a substrate, a first radiating unit and a second radiating unit, and at least one power module is arranged on one side surface of the substrate; the first radiating unit is a first radiating fin group consisting of a plurality of radiating fins arranged at intervals, and the first radiating fin group is positioned on the other side surface of the substrate; the second heat dissipation unit comprises a plurality of heat pipes and a second heat dissipation plate group, each heat pipe comprises an evaporation section, a heat insulation section and a condensation section, and the evaporation section is arranged in the substrate and close to the power module; the heat insulation section is positioned between the evaporation section and the condensation section and comprises an extension part and a bending part; and a second cooling fin group is arranged on the condensation section. The utility model discloses a combined type radiator only uses heat pipe heat radiation structure complicated, and the radiating effect is relatively poor. Secondly, the method needs to use the fan for heat dissipation all the time, and the power consumption is large.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a charging device to solve the problem that the charging device in the prior art is poor in heat dissipation effect.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a charging device, the module that generates heat of charging device sets up in first installing zone the module that generates heat sets up heat accumulation module subassembly, heat accumulation module subassembly can generate heat when the module temperature is higher.

This embodiment a charging device, the module setting that generates heat is in first installing zone, when the module temperature that generates heat is higher, will generate heat the heat on the module through the heat accumulation module subassembly that sets up and collect, shift and heat accumulation to the realization is to the accurate heat dissipation of the module that generates heat, reduces the energy consumption, and the heat dissipation is reliable, can be abundant dispel the heat to the module that generates heat, can guarantee charging device job stabilization again.

Furthermore, a heat storage driving module assembly is arranged on the heat storage module assembly, and the heat storage module assembly is connected with the heat storage driving module assembly.

When heat accumulation module subassembly temperature is higher, be convenient for drive through the heat accumulation drive module subassembly that sets up heat accumulation module subassembly moves down, and the natural wind of being convenient for takes away the heat on the heat accumulation module subassembly to the realization reduces the energy consumption to heat accumulation module subassembly's accurate heat dissipation, and the heat dissipation is reliable. When heat accumulation module subassembly temperature is not high, be convenient for drive through the heat accumulation drive module subassembly that sets up heat accumulation module subassembly up moves, and the module that generates heat that is convenient for hot module subassembly is abundant dispels the heat to the module that generates heat.

Further, the heat storage driving module assembly comprises a heat storage motor and a first mounting plate, and the heat storage motor is arranged on the first mounting plate.

This arrangement facilitates driving the thermal storage module assembly into motion.

Further, the heat storage module assembly is arranged on the upper side and/or the lower side and/or the left side and/or the right side and/or the front side and/or the rear side of the heat generating module.

This setting has increased the area of contact of heat accumulation module subassembly with the module that generates heat, has further improved the radiating efficiency of heat accumulation module subassembly to the module that generates heat.

Further, an opening is provided in the first mounting area, and the opening can be opened or closed with respect to a lower panel of the charging device.

The opening is arranged to provide a space for the heat storage module assembly to move downwards; on the other hand, be convenient for to the inside air supply of charging device, and then be convenient for heat accumulation module subassembly and the heat dissipation of the module that generates heat.

Further, the opening corresponds to the thermal storage module assembly, and the thermal storage module assembly can pass through the opening in the open state of the opening.

Furthermore, a stop block assembly is arranged at the opening and is arranged in the lower panel in a telescopic mode.

This arrangement enables the opening to be opened or closed with respect to the lower panel of the charging device.

Further, a fan assembly is arranged on the first mounting area, and the fan assembly can be used as an air source for heat dissipation of the heat storage module assembly and/or the heat generating module.

This arrangement further improves the heat dissipation capability of the charging device.

Further, a pillar is provided on a lower panel of the charging device.

The height of panel has been raised to this setting, is convenient for provide the space for heat accumulation module subassembly's downstream to be convenient for the natural wind takes away the heat on the heat accumulation module subassembly, and then has further improved charging device's heat-sinking capability.

Compared with the prior art, the charging device has the advantages that the heating module is arranged in the first installation area, when the temperature of the heating module is high, heat on the heating module is collected, transferred and stored through the arranged heat storage module assembly, so that accurate heat dissipation of the heating module is realized, energy consumption is reduced, heat dissipation is reliable, the heating module can be fully dissipated, and the charging device can be ensured to work stably.

Drawings

Fig. 1 is a schematic perspective view of a charging device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a thermal storage driving module assembly and a thermal storage module assembly of a charging device according to an embodiment of the utility model;

fig. 3 is a schematic bottom view (with an open opening) of a charging device according to an embodiment of the present invention;

fig. 4 is a second schematic bottom view (with the opening closed) of the charging device according to the embodiment of the present invention.

Description of reference numerals:

100. a charging device; 101. a lower panel; 102. a rear panel; 103. a pillar; 2. a first mounting area; 21. mounting a zone upper plate; 3. a heat generating module; 4. a wind speed sensor; 5. a thermal storage drive module assembly; 51. a heat storage motor; 52. a first mounting plate; 53. a track; 54. a slider; 55. a sleeve; 56. a transmission device; 6. a fan assembly; 7. a thermal storage module assembly; 81. an opening; 82. a stop block assembly.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The descriptions of "first", "second", etc. mentioned in the embodiments of the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

The present embodiment proposes a charging apparatus, as shown in fig. 1, in which a heat generating module 3 of the charging apparatus 100 is disposed in a first installation area 2, and a heat storage module assembly 7 is disposed on the heat generating module 3, and the heat storage module assembly 7 is capable of storing heat when the temperature of the heat generating module 3 is high.

This embodiment a charging device, module 3 that generates heat sets up in first installing zone 2, when module 3 temperature that generates heat is higher, collects, shifts and the heat accumulation through the heat accumulation module subassembly 7 that sets up on the module 3 that generates heat to the realization reduces the energy consumption to the accurate heat dissipation of the module that generates heat, and the heat dissipation is reliable, can be abundant dispel the heat to module 3 that generates heat, can guarantee charging device job stabilization again.

Specifically, the position where the heat storage module assembly 7 is disposed in the heat generation module 3 is not limited.

More specifically, the heat storage module assembly 7 may be disposed on an upper side of the heat generating module 3, the heat storage module assembly 7 may be disposed on a lower side of the heat generating module 3, and the heat storage module assembly 7 may be further disposed on a left side and/or a right side and/or a front side and/or a rear side of the heat generating module 3.

Preferably, in the present embodiment, as shown in fig. 1, the heat storage module assembly 7 is disposed on the left and/or right and/or front and/or rear side of the heat generating module 3.

This setting has increased the area of contact of heat accumulation module subassembly 7 with the module 3 that generates heat, has further improved the radiating efficiency of heat accumulation module subassembly 7 to the module 3 that generates heat.

Specifically, as shown in fig. 1, a thermal storage driving module unit 5 is provided on the thermal storage module unit 7, and the thermal storage module unit 7 is connected to the thermal storage driving module unit 5.

When heat accumulation module subassembly 7 temperature is higher, be convenient for drive through heat accumulation drive module subassembly 5 that sets up heat accumulation module subassembly 7 moves down, and the natural wind of being convenient for takes away the heat on the heat accumulation module subassembly 7 to the realization is to the accurate heat dissipation of heat accumulation module subassembly 7, reduces the energy consumption, and the heat dissipation is reliable. When the temperature of the heat storage module assembly 7 is not high, the heat storage driving module assembly 5 is convenient to drive the heat storage module assembly 7 to move upwards, and the heat storage module assembly 7 is convenient to sufficiently dissipate heat of the heating module 3.

Specifically, as shown in fig. 1, the thermal storage drive module assembly 5 includes a thermal storage motor 51 and a first mounting plate 52, and the thermal storage motor 51 is disposed on the first mounting plate 52.

More specifically, as shown in fig. 2, the heat storage motor 51 is mounted on the mount-area upper plate 21 of the first mount area 2, and the first mount plate 52 is vertically mounted below the mount-area upper plate 21.

More specifically, as shown in fig. 2, a rail 53 with both ends closed is provided on the first mounting plate 52, a slider 54 is provided in the rail 53, the thermal storage module assembly 7 is connected to the slider 54, a transmission 56 for driving the slider 54 to slide back and forth is further provided on the first mounting plate 52, the transmission 56 is driven by the thermal storage motor 51 to rotate, and the thermal storage motor 51 is controlled by a control unit to operate.

The transmission 56 is not particularly limited. The transmission 56 can be designed as an eccentric, and the transmission 56 can also be designed as a spindle.

Preferably, as shown in fig. 2, in the present embodiment, a screw rod is used, the sliding block 54 is directly connected to the lower end of a sleeve 55 of the screw rod, and the sliding block 54 is driven to reciprocate by the forward and reverse rotation of the heat storage motor 51, so as to drive the heat storage module assembly 7 to move up and down.

Specifically, as shown in fig. 3, an opening 81 is provided in the first installation area 2, and the opening 81 can be opened or closed with respect to the lower panel 101 of the charging device 100.

The opening 81 is provided to provide a space for the heat storage module assembly 7 to move downward on the one hand; on the other hand, it is convenient to supply air to the inside of the charging device 100, and thus, to dissipate heat of the heat storage module assembly 7 and the heat generating module 3.

Specifically, as shown in fig. 1 to 3, the opening 81 corresponds to the thermal storage module assembly 7, and the thermal storage module assembly 7 can pass through the opening 81 in the open state of the opening 81.

Specifically, the stopper assembly 82 is disposed below the thermal storage module assembly 7.

This arrangement facilitates the provision of space for the downward movement of the thermal storage module assembly 7.

Specifically, as shown in fig. 4, a stopper assembly 82 is disposed at the opening 81, and the stopper assembly 82 is telescopically disposed in the lower panel 101.

This arrangement enables the opening 81 to be opened or closed with respect to the lower panel 101 of the charging device 100.

The charging device 100 includes a housing assembly including an upper panel (not shown), a lower panel 101, a front panel (not shown), a rear panel 102, a left panel (not shown), and a right panel (not shown).

Specifically, as shown in fig. 1, a fan assembly 6 is provided on the first mounting region 2, and the fan assembly 6 can serve as an air source for dissipating heat from the heat storage module assembly 7 and/or the heat generating module 3.

This arrangement further improves the heat dissipation capability of the charging device 100.

Specifically, the position where the fan assembly 6 is disposed in the first installation region 2 is not limited. The fan assembly 6 may be disposed on an upper side of the first installation region 2, the fan assembly 6 may be disposed on a lower side of the first installation region 2, and the fan assembly 6 may be further disposed on a left side and/or a right side and/or a front side and/or a rear side of the first installation region 2.

Preferably, in the present embodiment, the fan assembly 6 is disposed at the left and/or right and/or front and/or rear side of the first installation region 2.

The number of the fan assemblies 6 is not limited. The fan assemblies 6 may be provided in one, two or four.

Preferably, in this embodiment, the number of the fan assemblies 6 may be four, and the fan assemblies 6 are disposed on the left side and/or the right side and/or the front side and/or the rear side of the first installation area 2.

Specifically, as shown in fig. 1, a pillar 103 is provided on a lower panel 101 of the charging device 100.

This arrangement raises the height of lower panel 101, and provides space for the downward movement of thermal storage module assembly 7, thereby facilitating the natural wind to take away the heat from thermal storage module assembly 7, and further improving the heat dissipation capability of charging device 100.

Specifically, a temperature sensor (not shown) is provided on the charging device 100.

Specifically, the position where the temperature sensor is disposed on the charging device 100 is not limited.

More specifically, a temperature sensor (not shown) is provided on the first mounting region 2.

Specifically, the position where the wind speed sensor 4 is disposed on the charging device 100 is not limited.

More specifically, as shown in fig. 4, an air velocity sensor 4 is provided below a lower panel 101 of the charging device 100.

Specifically, a control unit (not shown) is provided in the charging device 100.

Specifically, a ventilation net (not shown) is arranged around the heat generating module 3, and a dust removing device is arranged on the heat storage module assembly 7.

More specifically, the dust removing device includes a dust removing brush and a second mounting plate (not shown). The dust removal brush is installed on the upper end of one side of the heat storage module assembly 7 close to the ventilation net through a second installation plate.

When heat accumulation drive module subassembly 5 drives heat accumulation module subassembly 7 and moves from top to bottom and dispels the heat, the brush that removes dust simultaneously can also remove dust to the wire side of ventilation net, avoids the inside deposit dust of ventilation net to influence the use of ventilating.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A charging apparatus, characterized in that a heat generating module (3) of the charging apparatus (100) is provided at a first installation area (2), a heat storage module assembly (7) is provided on the heat generating module (3), and the heat storage module assembly (7) is capable of storing heat when the heat generating module (3) is at a high temperature.

2. A charging installation according to claim 1, characterised in that a thermal storage drive module assembly (5) is provided on the thermal storage module assembly (7), the thermal storage module assembly (7) being connected to the thermal storage drive module assembly (5).

3. A charging arrangement as claimed in claim 2, in which the thermal storage drive module assembly (5) comprises a thermal storage motor (51) and a first mounting plate (52), the thermal storage motor (51) being disposed on the first mounting plate (52).

4. A charging arrangement as claimed in claim 1, characterized in that the heat storage module assembly (7) is arranged on the upper side and/or the lower side and/or the left side and/or the right side and/or the front side and/or the rear side of the heat generating module (3).

5. A charging device according to claim 1, characterized in that an opening (81) is provided in the first mounting area (2), said opening (81) being openable or closable relative to a lower panel (101) of the charging device (100).

6. A charging arrangement as claimed in claim 5, characterized in that the opening (81) corresponds to the heat storage module assembly (7), the heat storage module assembly (7) being able to pass through the opening (81) in the open state of the opening (81).

7. A charging arrangement as claimed in claim 6, in which a stop assembly (82) is provided at the opening (81), the stop assembly (82) being telescopically disposed in the lower panel (101).

8. A charging device according to claim 1, characterized in that a fan assembly (6) is provided on the first mounting area (2), which fan assembly (6) can act as a wind source for heat dissipation from the thermal storage module assembly (7) and/or the heat generating module (3).

9. A charging arrangement as claimed in claim 8, characterized in that the fan assembly (6) is arranged on the upper side and/or lower side and/or left side and/or right side and/or front side and/or rear side of the first mounting area (2).

10. A charging arrangement as claimed in claim 1, characterized in that a support (103) is provided on the lower panel (101) of the charging arrangement (100).