CN114043891A - Power supply device and charging device - Google Patents
Power supply device and charging device Download PDFInfo
- Publication number
- CN114043891A CN114043891A CN202111486323.2A CN202111486323A CN114043891A CN 114043891 A CN114043891 A CN 114043891A CN 202111486323 A CN202111486323 A CN 202111486323A CN 114043891 A CN114043891 A CN 114043891A
- Authority
- CN
- China
- Prior art keywords
- air outlet
- power supply
- supply device
- air inlet
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a power supply device and a charging device, wherein the power supply device comprises: the air conditioner comprises a shell, wherein the bottom of the shell is provided with an air inlet, and the side surface of the shell is provided with an air outlet; the charging module is arranged between the air inlet and the air outlet and comprises a wireless charging assembly and a wired charging unit, and the charging module dissipates heat through wind flowing between the air inlet and the air outlet; the first waterproof structure is arranged at the air outlet; and the second waterproof structure is arranged on the side surface provided with the air outlet, is positioned inside the shell and is positioned above the air outlet. The power supply device provided by the invention ensures heat dissipation and simultaneously designs a double waterproof structure in a place where water is easy to enter. Meanwhile, a wired charging unit is added in the shell, so that the power supply device can transmit the electric processing of an alternating current power grid to a resonance coil in a wireless charging transmitting end arranged on the bottom surface, and a user can charge the power supply device in a wired mode.
Description
Technical Field
The present invention relates to the field of energy transmission, and more particularly, to a power supply device and a charging device.
Background
With the development of scientific technology and the current situation of serious environmental damage, new energy automobiles are rapidly developed in recent years. An electric automobile in the new energy automobile adopts a high-energy-density battery pack as a power source and realizes electric energy conversion by utilizing clean energy. At present, a battery pack of an electric vehicle mainly depends on a charging pile and is charged in a wired manner, but the convenience and the universality of the wired charging manner are limited to a certain extent. Meanwhile, a wireless charging device is used for charging the electric automobile, and a wireless power supply device in a wireless charging transmitting terminal is mainly used for processing the voltage in the power grid and then transmitting the processed voltage to a resonance coil arranged on the bottom surface, so that the output power of the resonance coil is maximized.
However, the conventional wireless power supply device has a high demand for heat dissipation. The existing wireless power supply devices on the market are more or less insufficient in heat dissipation performance, and some wireless power supply devices overlook the heat dissipation performance and neglect the requirement on waterproof performance when the wireless power supply devices are used. Meanwhile, the wireless power supply device on the market is only used for wireless charging, and is inconvenient to meet the requirements of various charging modes.
Disclosure of Invention
In order to solve the technical problem that the power supply device in the prior art cannot simultaneously meet the requirements of efficient heat dissipation, water prevention and multi-mode charging, the invention provides a power supply device and a charging device.
The technical scheme adopted by the invention is as follows:
the invention provides a power supply device and a charging device, wherein the power supply device comprises: the method comprises the following steps:
the air conditioner comprises a shell, wherein the bottom of the shell is provided with an air inlet, and the side surface of the shell is provided with an air outlet;
the charging module is arranged between the air inlet and the air outlet and comprises a wireless charging assembly and a wired charging unit, and the charging module dissipates heat through wind flowing between the air inlet and the air outlet;
the first waterproof structure is arranged at the air outlet;
and the second waterproof structure is arranged on the side face of the air outlet and positioned in the shell and above the air outlet.
Further, the shell is internally divided into an air outlet cavity and an air inlet cavity which are communicated up and down, the bottom of the air inlet cavity is provided with the air inlet, and the side surface of the air outlet cavity is provided with the air outlet.
In an embodiment, the casing includes top surface, bottom surface, left surface, right flank, front surface, trailing flank, be equipped with on the front surface and divide the casing for the air inlet chamber with the division board in the chamber of giving vent to anger, the division board is connected the left surface with the right surface, all be equipped with the air outlet on the left surface and the right surface, be equipped with the air intake on the bottom surface.
Furthermore, the wireless charging assembly is fixed on the front side face, a gap exists between the wireless charging assembly and the front side face, a fan is arranged between the wireless charging assembly and the air inlet, and the fan concentrates wind flowing in from the air inlet and leads the wind to the gap between the wireless charging assembly and the front side face and then enters the air outlet cavity.
In one embodiment, the first waterproof structure includes: the louver comprises a louver frame and louver strips, wherein the louver frame surrounds the periphery of the air outlet and is fixed, and a plurality of mutually parallel oblique louver strips are arranged on the louver frame.
In one embodiment, the second waterproof structure includes: the water baffles are obliquely fixed on the left side face, the right side face and the partition plate at intervals, and the oblique direction of the water baffles is the air outlet direction.
In an embodiment, the bottom of the wireless charging assembly is provided with a plurality of heat dissipation teeth vertically connected with the front side surface, and one end of each heat dissipation tooth extends into the air outlet cavity.
In an embodiment, the input end of the wired charging unit is close to the front side surface, the output end of the wired charging unit is close to the rear side surface, and the output end is provided with a charging gun.
In one embodiment, the casing is in a cubic shape, and the air outlet cavity is in an inverted U shape.
And the wireless charging device processes and transmits the power grid voltage by using the power supply device.
Compared with the prior art, the power supply device provided by the invention fully considers the problems of heat dissipation and water prevention, reasonably designs the positions of the air outlet and the air inlet by combining the position relation and the use mode of each part in the shell, exerts the heat dissipation function to the maximum, and designs a double waterproof structure at a place where water is easy to enter. Meanwhile, a wired charging unit is added in the shell, so that the power supply device can not only transmit the electric processing of an alternating current power grid to a resonance coil in a wireless charging transmitting terminal arranged on the bottom surface, but also enable a user to carry out wired charging.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is an exploded view of a power supply apparatus in an embodiment of the present invention;
FIG. 2 is a schematic view of a waterproof structure according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of another perspective of a power supply apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wireless charging assembly according to an embodiment of the invention;
1. a housing; 11. a front side; 12. a rear side; 13. a bottom surface; 14. a left side surface; 15. a right side surface; 2, a charging module; 21. a wireless charging assembly; 22. a wired charging unit; 3. a partition plate; 4. a cover plate; 5. an air inlet; 6. an air outlet; 7. a first waterproof structure; 8. a second waterproof structure; 9. a heat dissipating tooth; 10. an input for an alternating current; 111. a charging gun; 112. the output of wireless subassembly that charges.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
With the rapid development of electric vehicles, the charging problem of electric vehicles is also becoming more important. At present, a battery pack of an electric vehicle mainly depends on a charging pile and is charged in a wired manner, but the convenience and the universality of the wired charging manner are limited to a certain extent. Meanwhile, a wireless charging device is used for charging the electric automobile, and a wireless power supply device in a wireless charging transmitting terminal is mainly used for processing the voltage in the power grid and then transmitting the processed voltage to a resonance coil arranged on the bottom surface, so that the output power of the resonance coil is maximized.
However, the wireless power supply devices on the market are more or less deficient in heat dissipation performance, and some wireless power supply devices are over-pursuing heat dissipation performance and neglect the requirement of the use environment of the wireless power supply device for waterproof performance. Meanwhile, the wireless power supply device on the market can only be used for wireless charging, and is inconvenient to meet the requirements of various charging modes.
Therefore, in order to solve the above mentioned problems, the present invention provides a power supply device, comprising:
the air conditioner comprises a shell 1, wherein the bottom of the shell is provided with an air inlet 5, and the side surface of the shell is provided with an air outlet 6;
the charging module 2 is arranged between the air inlet 5 and the air outlet 6 and comprises a wireless charging assembly 21 and a wired charging unit 22, and the wireless charging assembly 21 dissipates heat through air flowing in from the air inlet and flowing out from the air outlet;
the first waterproof structure 7 is arranged at the position of the air outlet 6;
and the second waterproof structure 8 is arranged on the side surface provided with the air outlet, is positioned in the shell and is positioned above the air outlet.
The power supply device provided by the invention fully considers the problems of heat dissipation and water prevention, reasonably designs the positions of the air outlet and the air inlet by combining the position relation and the use mode of each part in the shell, exerts the heat dissipation function to the maximum, and designs a double waterproof structure at a place where water is easy to enter. Meanwhile, a wired charging unit is added in the shell, so that the power supply device can not only transmit the electric processing of an alternating current power grid to a resonance coil in a wireless charging transmitting terminal arranged on the bottom surface, but also enable a user to carry out wired charging. In summary, the power supply device provided by the invention integrates the advantages and functions of efficient heat dissipation, efficient water resistance and multi-mode charging.
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
As shown in fig. 1 to 4, the housing 1 is cube-shaped and includes: top surface, bottom surface 13, left side 14, right side 15, front side 11, back side 12, and for ease of installation and maintenance, back side 12 corresponds to the movable housing cover. When in use, the shell 1 is hung and fixed on a wall surface, the front side surface 11 is fixed on the wall, and the back side surface 12 is opposite to a user. In order to maximize the heat dissipation effect, the casing is not simply provided with an air inlet on the bottom surface and an air outlet on the left side surface and the right side surface, but the front side surface 11 is vertically provided with a partition plate 3 to divide the inside of the casing into an air inlet cavity and an air outlet cavity, the air inlet cavity is arranged below the air outlet cavity, and the air inlet cavity comprises an air inlet 5 and the air outlet cavity comprises an air outlet 6. The division board 3 is the type of falling U, and both ends are connected with left surface 14 and right flank 15 respectively, and fixed apron 4 on the division board 3, has formed the air-out chamber of a type of falling U promptly between division board and left surface, right flank, top surface and the apron, has respectively set up air outlet 6 on the side of controlling. The below in air outlet chamber is the air inlet chamber, 13 central authorities in bottom surface are equipped with air intake 5, be provided with the module 2 that charges between air intake 5 and division board 3, it supplies the wireless subassembly 21 that charges that the wireless transmitting terminal resonance coil that charges uses to fix on leading flank 11 to be used for handling alternating voltage in the module 2 that charges, and the wireless bottom of filling the subassembly 21 is equipped with the heat dissipation tooth 9 of a plurality of perpendicular leading flanks, heat dissipation tooth 9 lets leave the clearance between the bottom surface of wireless subassembly 21 that charges and leading flank 11, and the one end of heat dissipation tooth 9 stretches into the air outlet intracavity, and be equipped with the fan between wireless subassembly 21 that charges and air intake 5. When the fan is opened, natural wind enters from the air inlet, flows through the heat dissipation teeth at the bottom of the wireless charging assembly, flows into the air outlet cavity along the heat dissipation teeth, and finally flows out from the air outlet to take away heat dissipated by the wireless charging assembly. The wired charging unit 22 is stacked above the wireless charging assembly 21, the input end 10 of the alternating current is close to the front side surface 11, the output end 112 of the wireless charging assembly and the output end of the wired charging unit are both close to the rear side surface 12, and the output end of the wired charging unit is provided with a charging gun 111.
Further, as shown in fig. 2, in order to reach the waterproof standard, a first waterproof structure 7 is provided at the air outlet on the left and right side surfaces, and includes: the louver comprises a louver frame and louver strips, the louver frame is fixed around the periphery of the air outlet, and a plurality of parallel inclined louver strips are arranged on the louver frame. And still set up second waterproof construction 8 simultaneously in the air-out intracavity, include: the water baffles are sequentially fixed on the right side face and the face, opposite to the right side face, of the partition board in an inclined mode at intervals and are located above the air outlet, and the inclined direction of the water baffles is the air outlet direction. Similarly, the water baffles are also arranged on the surfaces of the left side surface and the division plate, which are opposite to the left side surface. The charging module can be placed in a state that water enters from the air outlet, and a small amount of water is blocked by the water baffle after entering from the air outlet and cannot flow into the air inlet cavity to damage the charging module.
The invention also provides a charging device for processing and transmitting the power grid voltage by using the power supply device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A power supply device, comprising:
the air conditioner comprises a shell, wherein the bottom of the shell is provided with an air inlet, and the side surface of the shell is provided with an air outlet;
the charging module is arranged between the air inlet and the air outlet and comprises a wireless charging assembly and a wired charging unit, and the charging module dissipates heat through wind flowing between the air inlet and the air outlet;
the first waterproof structure is arranged at the air outlet;
and the second waterproof structure is arranged on the side face of the air outlet and positioned in the shell and above the air outlet.
2. The power supply device as claimed in claim 1, wherein the housing is divided into an air outlet chamber and an air inlet chamber which are communicated with each other up and down, the air inlet is arranged at the bottom of the air inlet chamber, and the air outlet is arranged on the side surface of the air outlet chamber.
3. The power supply of claim 2, wherein the housing comprises a top surface, a bottom surface, a left side surface, a right side surface, a front side surface, and a rear side surface, wherein a partition plate is disposed on the front side surface to partition the housing into the air inlet chamber and the air outlet chamber, the partition plate connects the left side surface and the right side surface, the air outlet is disposed on each of the left side surface and the right side surface, and the air inlet is disposed on the bottom surface.
4. The power supply device according to claim 3, wherein the wireless charging assembly is fixed on the front side surface and has a gap with the front side surface, a fan is disposed between the wireless charging assembly and the air inlet, and the fan intensively guides the air flowing from the air inlet to the gap between the wireless charging assembly and the front side surface and then enters the air outlet cavity.
5. The power supply device according to claim 1, wherein the first waterproof structure includes: the louver comprises a louver frame and louver strips, wherein the louver frame surrounds the periphery of the air outlet and is fixed, and a plurality of mutually parallel oblique louver strips are arranged on the louver frame.
6. The power supply device according to claim 3, wherein the second waterproof structure includes: the water baffles are obliquely fixed on the left side face, the right side face and the partition plate at intervals, and the oblique direction of the water baffles is the air outlet direction.
7. The power supply device according to claim 3, wherein the bottom of the wireless charging assembly is provided with a plurality of heat dissipation teeth vertically connected with the front side surface, and one end of each heat dissipation tooth extends into the air outlet cavity.
8. The power supply of claim 1 wherein an input of the wired charging unit is proximate the front side and an output of the wired charging unit is proximate the rear side, the output having a charging gun disposed thereon.
9. A power supply according to claim 3 wherein the housing is cube shaped and the outlet chamber is inverted U-shaped.
10. Charging device, characterized in that the network voltage is processed and transmitted using a power supply device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111486323.2A CN114043891A (en) | 2021-12-07 | 2021-12-07 | Power supply device and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111486323.2A CN114043891A (en) | 2021-12-07 | 2021-12-07 | Power supply device and charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114043891A true CN114043891A (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111486323.2A Pending CN114043891A (en) | 2021-12-07 | 2021-12-07 | Power supply device and charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114043891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817369A (en) * | 2022-12-15 | 2023-03-21 | 黑龙江天有为电子股份有限公司 | Vehicle-mounted wireless charging support and automobile driver's cabin |
-
2021
- 2021-12-07 CN CN202111486323.2A patent/CN114043891A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817369A (en) * | 2022-12-15 | 2023-03-21 | 黑龙江天有为电子股份有限公司 | Vehicle-mounted wireless charging support and automobile driver's cabin |
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