WO2021164502A1 - Vehicle power converter - Google Patents

Vehicle power converter Download PDF

Info

Publication number
WO2021164502A1
WO2021164502A1 PCT/CN2021/073631 CN2021073631W WO2021164502A1 WO 2021164502 A1 WO2021164502 A1 WO 2021164502A1 CN 2021073631 W CN2021073631 W CN 2021073631W WO 2021164502 A1 WO2021164502 A1 WO 2021164502A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode contact
power converter
negative electrode
vehicle power
positive electrode
Prior art date
Application number
PCT/CN2021/073631
Other languages
French (fr)
Chinese (zh)
Inventor
沙庆冬
Original Assignee
深圳禾合科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳禾合科技有限公司 filed Critical 深圳禾合科技有限公司
Publication of WO2021164502A1 publication Critical patent/WO2021164502A1/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters

Definitions

  • This application relates to the field of vehicle accessories, and in particular to a vehicle power converter.
  • the traditional car emergency power supply uses the alternative battery of the car battery to realize the vehicle start.
  • Automobile emergency power supplies are divided into lead-acid batteries and lithium polymer batteries, and the power supply current is roughly in the range of 350-1000 amperes.
  • the common car emergency power supply consists of a battery, a current protection circuit and a power cord clamp.
  • the main purpose of this application is to propose a vehicle power converter, which aims to solve the problem of inconvenient use of vehicle emergency power supply.
  • the present application proposes a vehicle power converter, which is used to install in a cigarette lighter socket of a vehicle, and the vehicle power converter includes:
  • An installation housing, an installation space is formed in the installation housing
  • a plug assembly mounted on the mounting housing for electrical connection with the vehicle cigarette lighter socket;
  • a circuit board assembly is installed in the installation space, the circuit board assembly includes a circuit board on which an input circuit structure is formed, and the input circuit structure includes an input terminal and a voltage regulator that are electrically connected to each other, The voltage regulator is electrically connected to the plug assembly, and the input terminal is provided in the installation space.
  • the mounting housing includes:
  • a main housing, the upper end surface of the main housing is provided with a mounting groove;
  • the upper cover body is detachably installed in the notch of the installation groove, and is set to cover the notch of the installation groove at least partially;
  • the main housing and the upper cover jointly form the installation space, and the plug assembly is installed to the lower end of the main housing;
  • the input terminal is provided on the main housing.
  • the plug assembly includes a plug-in post, the upper end of the plug-in post is mounted on the mounting housing, the plug-in post is formed with an upper end opening and communicates with the installation space Accommodating cavity
  • a negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column, and a positive electrode contact portion is protrudingly provided on the lower end surface of the insertion column; both the negative electrode contact portion and the positive electrode contact portion are electrically connected to the Regulator.
  • the insertion post includes:
  • An insertion column body, the upper and lower ends of the insertion column body are provided with openings, and the upper end of the insertion column body is mounted on the mounting housing;
  • a lower cover plate is detachably mounted on the lower end opening of the insertion column body, and the lower cover plate is configured to at least partially cover the lower end opening of the insertion column body;
  • the negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column body, and the positive electrode contact portion is protrudingly provided on the lower end surface of the lower cover plate.
  • a negative electrode contact hole penetrates through the side wall surface of the insertion column, and a positive electrode contact hole penetrates through the lower end surface of the insertion column;
  • the negative electrode contact portion includes a negative electrode contact rod.
  • One end of the negative electrode contact rod is provided in the containing cavity and electrically connected to the voltage regulator, and the other end is provided in the negative electrode contact hole and protrudes from the negative electrode.
  • the positive electrode contact portion includes a positive electrode contact rod, one end of the positive electrode contact rod is arranged in the accommodating cavity and electrically connected to the voltage regulator, and the other end is arranged in the positive electrode contact hole and protrudes from the positive electrode. Contact hole setting.
  • the circuit board extends downward to correspond to the negative electrode contact hole
  • the plug assembly further includes a negative electrode elastic piece arranged in the accommodating cavity, between the negative electrode elastic piece and the circuit board Forming a clamping space for limiting one end of the negative electrode contact rod; and/or,
  • the circuit board extends downward to correspond to the positive electrode contact hole
  • the plug assembly further includes a positive electrode spring which is arranged between the lower end of the circuit board and the positive electrode contact rod.
  • the circuit board assembly further includes an output circuit structure, the output terminal of the output circuit structure is an output terminal provided on the mounting housing, and the input terminal of the output circuit structure is the plug Components.
  • an observation port is formed through the mounting housing
  • the vehicle power converter further includes a display assembly arranged in the installation space and corresponding to the viewing port, and the display assembly is electrically connected to the input circuit structure.
  • the observation port is provided with a transparent cover plate.
  • the vehicle power converter further includes a terminal dust plug, and the terminal dust plug is installed on the input terminal.
  • the plug assembly is electrically connected to the vehicle cigarette lighter socket, the input circuit structure is supplied with power through the input terminal, and the input voltage is adjusted by the voltage regulator to reduce the voltage It is adjusted to be able to supply power to the vehicle's power supply, so that the vehicle can be started in an emergency, without the need to use a special battery pack, which is easy to use.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the vehicle power converter (from one angle) provided by this application;
  • Fig. 2 is a schematic diagram of the three-dimensional structure of the vehicle power converter in Fig. 1 (another angle);
  • FIG. 3 is an exploded three-dimensional schematic diagram of the vehicle power converter in FIG. 1;
  • Fig. 4 is a schematic diagram of a voltage regulating circuit in a voltage regulator in the vehicle power converter in Fig. 1;
  • FIG. 5 is a schematic diagram of the working process of an embodiment of the vehicle power converter in FIG. 1.
  • the directional indication is only used to explain the relative positional relationship, movement, etc., between the components in a specific posture, if the specific posture changes , The directional indication changes accordingly.
  • the traditional car emergency power supply uses the alternative battery of the car battery to realize the vehicle start.
  • Car emergency power supplies are divided into lead-acid batteries and lithium polymer batteries.
  • the power supply current is generally in the range of 350-1000 amperes. All of them need to be directly connected to the positive and negative poles of the car battery instead of the battery to start the engine. The operation is complicated. Sparking will occur during the connection process, which makes it easy to feel fear.
  • the common car emergency power supply consists of a battery, a current protection circuit and a power cord clamp.
  • the present application provides a vehicle power converter 100 for installation in a cigarette lighter socket of a vehicle.
  • the vehicle power converter 100 includes a mounting housing 1, a plug assembly 2 and a circuit board assembly 3.
  • An installation space is formed in the installation housing 1; the plug assembly 2 is installed on the installation housing 1 for electrical connection with a vehicle cigarette lighter socket; the circuit board assembly 3 is installed in the installation space
  • the circuit board assembly 3 includes a circuit board, and an input circuit structure 31 is formed on the circuit board.
  • the input circuit structure 31 includes an input terminal 311 and a voltage regulator 312 that are electrically connected to each other. 312 is electrically connected to the plug assembly 2, and the input terminal 311 is provided in the installation space.
  • the plug assembly 2 is electrically connected to the vehicle cigarette lighter socket, the input circuit structure 31 is supplied with power through the input terminal 311, and the input voltage is controlled by the voltage regulator 312 Adjust the voltage so that it can supply power to the vehicle's power supply, so that the vehicle can be started in an emergency, without the need for a special battery pack, which is easy to use.
  • the voltage input to the vehicle power converter 100 is boosted by the voltage regulating circuit in the voltage regulator 312.
  • the input terminal 311 is configured as a USB connector
  • the vehicle power converter 100 is electrically connected to the vehicle battery, a portable power source or an external circuit It is connected to the vehicle power converter 100 to provide electric energy to the power source of the vehicle. After the battery of the vehicle has enough power, the vehicle can be started, so as to re-supply power to the vehicle battery to complete the normal operation of the vehicle.
  • the mounting housing 1 includes a main housing 11 and an upper cover 12; the upper end surface of the main housing 11 is provided with a mounting groove; the upper cover 12 is detachably mounted on the mounting groove Notch, the upper cover body 12 is configured to at least partially cover the mounting slot notch; wherein, the main housing 11 and the upper cover body 12 jointly form the mounting space, and the plug assembly 2 is mounted to the lower end of the main housing 11; the input terminal 311 is provided on the upper cover 12.
  • the upper cover 12 detachably installed on the main housing 11 facilitates the installation of the circuit board assembly 3 into the installation space.
  • the upper cover 12 and the main housing 11 may be connected by a snap connection, or may be bonded by an adhesive or the like.
  • the plug assembly 2 includes an inserting post 21, the upper end of the inserting post 21 is mounted on the mounting housing 1, and an upper end opening is formed in the inserting post 21 and is connected to the A containing cavity connected to the installation space; a negative electrode contact portion 211 is protrudingly provided on the side wall surface of the insertion column 21, and a positive electrode contact portion 212 is protrudingly provided on the lower end surface of the insertion column 21; the negative electrode contact portion Both the 211 and the positive contact portion 212 are electrically connected to the voltage regulator 312.
  • the insertion column 21 is adapted to the vehicle cigarette lighter socket, the side wall of the insertion column 21 contacts the negative pole of the vehicle cigarette lighter socket, and the bottom contacts the positive pole of the vehicle cigarette lighter socket, which is convenient for the installation of the vehicle power converter 100 To the cigarette lighter socket of the vehicle.
  • the insertion column 21 includes an insertion column body 21a and a lower cover 21b; the upper and lower ends of the insertion column body 21a are open, and the upper end of the insertion column body 21a Installed on the mounting housing 1; the lower cover plate 21b is detachably mounted on the lower end opening of the insertion column body 21a, and the lower cover plate 21b is configured to at least partially cover the insertion column
  • the lower end of the main body 21a is open; wherein, the negative electrode contact portion 211 is protrudingly provided on the side wall surface of the insertion column body 21a, and the positive electrode contact portion 212 is protrudingly provided on the lower end surface of the lower cover plate 21b.
  • the insertion column 21 is configured as a combination of the insertion column body 21a and the insertion column body 21b, which facilitates the maintenance of the insertion column 21.
  • connection between the lower cover 21b and the insertion column body 21a can be in many ways, for example, a snap connection is used.
  • the snapping method is relatively mature and is not specifically limited here; or Adhesives are used for connection, and the choice of adhesives is not specifically restricted.
  • a negative contact hole is penetrated on the side wall surface of the insertion column 21, and the lower end surface of the insertion column 21 penetrates
  • a positive electrode contact hole is provided;
  • the negative electrode contact portion 211 includes a negative electrode contact rod, one end of the negative electrode contact rod is provided in the containing cavity and electrically connected to the voltage regulator 312, and the other end is provided in the negative electrode
  • the contact hole protrudes from the negative electrode contact hole;
  • the positive electrode contact portion 212 includes a positive electrode contact rod, one end of the positive electrode contact rod is disposed in the accommodating cavity and is electrically connected to the voltage regulator 312, and One end is arranged in the positive electrode contact hole and protrudes from the positive electrode contact hole.
  • the negative electrode contact rod and the positive electrode contact rod can be easily processed and manufactured when the negative electrode contact rod and the positive electrode contact rod are ensured to protrude from the insertion column 21. Replace the rod and the positive contact rod when it fails.
  • the circuit board extends downward to correspond to the negative electrode contact hole.
  • the plug assembly 2 further includes a negative electrode spring 22 arranged in the accommodating cavity.
  • a clamping space is formed between the negative elastic sheet 22 and the circuit board to limit one end of the negative contact rod.
  • the negative electrode contact rod is clamped on the circuit board by the negative electrode elastic piece, which facilitates the installation of the negative electrode contact rod on the circuit board, avoids the direct connection between the rod and the board, and has a simple and stable structure.
  • the plug assembly 2 further includes a positive spring 23 which is provided on the circuit board. Between the lower end and the positive electrode contact rod. It is convenient for the positive contact rod to keep protruding from the insertion post 21, and hard contact between the bottom of the insertion post 21 and the vehicle cigarette lighter socket during installation is avoided.
  • the circuit board assembly 3 further includes an output circuit structure 32, and the output terminal of the output circuit structure 32 is an output terminal provided on the mounting housing 1.
  • the input end of the output circuit structure 32 is the plug assembly 2.
  • the installation housing 1 is provided with an observation port 121 therethrough; the vehicle power converter 100 further includes a display assembly 4 arranged in the installation space and corresponding to the observation port.
  • the description is electrically connected to the input circuit structure 31.
  • the display component 4 is used to observe the working conditions such as the voltage and current of the vehicle power supply, and to observe the parameters such as the voltage and current input to the vehicle battery.
  • the viewing port is provided with a transparent cover plate 5.
  • the transparent cover plate 5 is placed on the observation port to prevent the display assembly 4 from being scratched or malfunctioning due to water stains.
  • the vehicle power converter 100 further includes a terminal dustproof plug 6, and the terminal dustproof plug 6 is installed on the input terminal 311.
  • the terminal dust plug 6 is inserted into the input terminal 311 to prevent dust from falling into the input terminal 311.
  • the plugged part of the terminal dust plug 6 only needs to shield the port of the input terminal 311, and there are various implementation modes and structures, which will not be repeated here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Disclosed in the present application is a vehicle power converter used for installation into a cigarette lighter socket of a vehicle. The vehicle power converter comprises an installation housing, a plug assembly and a circuit board assembly; an installation space is formed in the installation housing; the plug assembly is installed on the installation housing for electrical connection with the cigarette lighter socket of the vehicle; and the circuit board assembly is installed in the installation space, the circuit board assembly comprises a circuit board, an input circuit structure is formed on the circuit board, the input circuit structure comprises an input terminal and a voltage regulator that are electrically connected to each other, the voltage regulator is electrically connected to the plug assembly, and the input terminal is provided in the installation space.

Description

一种车辆电源转换器Vehicle power converter
本申请要求于2020年2月19日提交中国专利局、申请号为202010103760.0、申请名称为“一种车辆电源转换器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 202010103760.0, and the application name is "a vehicle power converter" on February 19, 2020, the entire content of which is incorporated into this application by reference.
技术领域Technical field
本申请涉及车辆配件领域，特别涉及一种车辆电源转换器。This application relates to the field of vehicle accessories, and in particular to a vehicle power converter.
背景技术Background technique
传统汽车应急电源是利用汽车电瓶的替代电池来实现车辆启动。汽车应急电源又分为铅酸蓄电池类和锂聚合物电池类，供电电流大致范围在350-1000安培。常见汽车应急电源由电池，电流保护电路和电源线夹构成。The traditional car emergency power supply uses the alternative battery of the car battery to realize the vehicle start. Automobile emergency power supplies are divided into lead-acid batteries and lithium polymer batteries, and the power supply current is roughly in the range of 350-1000 amperes. The common car emergency power supply consists of a battery, a current protection circuit and a power cord clamp.
传统汽车应急电源体积大，配件多，在非应急需求的场合基本很难使用，而汽车亏电是偶发情况，一般使用者在几年内都可能不会遇到汽车亏点无法启动的情况。同时铅酸蓄电池类和锂聚合物电池类的汽车应急电源会由于自然放电和损耗需要每3个月充放电一次，以避免电池损坏和过度损耗。而长时间遗忘的结果就是导致长时间亏电状态的汽车应急电源，往往未被使用就已经电池报废失去作用了。Traditional car emergency power supplies are large in size and have many accessories. They are basically difficult to use in non-emergency situations. However, car power loss is an occasional situation, and the general user may not encounter the situation that the car cannot start at a loss in a few years. At the same time, the emergency power supplies of lead-acid batteries and lithium polymer batteries need to be charged and discharged every 3 months due to natural discharge and loss to avoid battery damage and excessive loss. And the result of long-term forgetting is that the car's emergency power supply, which causes a long-term power loss, is often unused and the battery is scrapped and loses its function.
技术问题technical problem
本申请的主要目的是提出一种车辆电源转换器，旨在解决汽车应急电源不便使用的问题。The main purpose of this application is to propose a vehicle power converter, which aims to solve the problem of inconvenient use of vehicle emergency power supply.
技术解决方案Technical solutions
为实现上述目的，本申请提出一种车辆电源转换器，用于安装至车辆点烟插座内，所述车辆电源转换器包括：In order to achieve the above objective, the present application proposes a vehicle power converter, which is used to install in a cigarette lighter socket of a vehicle, and the vehicle power converter includes:
安装壳体，所述安装壳体内形成有安装空间；An installation housing, an installation space is formed in the installation housing;
插头组件，安装至所述安装壳体上，用于与所述车辆点烟插座电连接；以及，A plug assembly mounted on the mounting housing for electrical connection with the vehicle cigarette lighter socket; and,
电路板组件，安装在所述安装空间内，所述电路板组件包括电路板，所述电路板上形成有输入电路结构，所述输入电路结构包括相互电性连接的输入端子和调压器，所述调压器与所述插头组件电性连接，所述输入端子设于所述安装空间。A circuit board assembly is installed in the installation space, the circuit board assembly includes a circuit board on which an input circuit structure is formed, and the input circuit structure includes an input terminal and a voltage regulator that are electrically connected to each other, The voltage regulator is electrically connected to the plug assembly, and the input terminal is provided in the installation space.
在一实施例中，所述安装壳体包括：In an embodiment, the mounting housing includes:
主壳体，所述主壳体的上端面设有安装槽；以及，A main housing, the upper end surface of the main housing is provided with a mounting groove; and,
上盖体，可拆卸的安装于所述安装槽的槽口，呈至少部分罩盖所述安装槽槽口设置；The upper cover body is detachably installed in the notch of the installation groove, and is set to cover the notch of the installation groove at least partially;
其中，所述主壳体与所述上盖体之间共同形成所述安装空间，所述插头组件安装至所述主壳体的下端；Wherein, the main housing and the upper cover jointly form the installation space, and the plug assembly is installed to the lower end of the main housing;
所述输入端子设于所述主壳体。The input terminal is provided on the main housing.
在一实施例中，所述插头组件包括插置柱，所述插置柱的上端安装至所述安装壳体上，所述插置柱内形成有上端开口且与所述安装空间相连通的容置腔；In an embodiment, the plug assembly includes a plug-in post, the upper end of the plug-in post is mounted on the mounting housing, the plug-in post is formed with an upper end opening and communicates with the installation space Accommodating cavity
所述插置柱的侧壁面上突设有负极接触部，所述插置柱的下端面上突设有正极接触部；所述负极接触部与所述正极接触部均电性连接于所述调压器。A negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column, and a positive electrode contact portion is protrudingly provided on the lower end surface of the insertion column; both the negative electrode contact portion and the positive electrode contact portion are electrically connected to the Regulator.
在一实施例中，所述插置柱包括：In an embodiment, the insertion post includes:
插置柱本体，所述插置柱本体上下端均呈开口设置，所述插置柱本体的上端安装至所述安装壳体上；以及，An insertion column body, the upper and lower ends of the insertion column body are provided with openings, and the upper end of the insertion column body is mounted on the mounting housing; and,
下盖板，可拆卸的安装于所述插置柱本体的下端开口，所述下盖板呈至少部分罩盖所述插置柱本体的下端开口设置；A lower cover plate is detachably mounted on the lower end opening of the insertion column body, and the lower cover plate is configured to at least partially cover the lower end opening of the insertion column body;
其中，所述负极接触部突设于所述插置柱本体的侧壁面上，所述正极接触部突设于所述下盖板的下端面。Wherein, the negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column body, and the positive electrode contact portion is protrudingly provided on the lower end surface of the lower cover plate.
在一实施例中，所述插置柱的侧壁面上贯设有负极接触孔，所述插置柱的下端面上贯设有正极接触孔；In one embodiment, a negative electrode contact hole penetrates through the side wall surface of the insertion column, and a positive electrode contact hole penetrates through the lower end surface of the insertion column;
所述负极接触部包括负极接触杆，所述负极接触杆的一端设于所述容置腔且于所述调压器电性连接，另一端设于所述负极接触孔且呈突出所述负极接触孔设置；The negative electrode contact portion includes a negative electrode contact rod. One end of the negative electrode contact rod is provided in the containing cavity and electrically connected to the voltage regulator, and the other end is provided in the negative electrode contact hole and protrudes from the negative electrode. Contact hole setting;
所述正极接触部包括正极接触杆，所述正极接触杆的一端设于所述容置腔且与所述调压器电性连接，另一端设于所述正极接触孔且呈突出所述正极接触孔设置。The positive electrode contact portion includes a positive electrode contact rod, one end of the positive electrode contact rod is arranged in the accommodating cavity and electrically connected to the voltage regulator, and the other end is arranged in the positive electrode contact hole and protrudes from the positive electrode. Contact hole setting.
在一实施例中，所述电路板向下延伸至对应所述负极接触孔设置，所述插头组件还包括设于所述容置腔的负极弹片，所述负极弹片与所述电路板之间形成一夹持夹持空间，用以限位所述负极接触杆的一端；和/或，In one embodiment, the circuit board extends downward to correspond to the negative electrode contact hole, the plug assembly further includes a negative electrode elastic piece arranged in the accommodating cavity, between the negative electrode elastic piece and the circuit board Forming a clamping space for limiting one end of the negative electrode contact rod; and/or,
所述电路板向下延伸至对应所述正极接触孔设置，所述插头组件还包括正极弹簧，所述正极弹簧设于所述电路板的下端与所述正极接触杆之间。The circuit board extends downward to correspond to the positive electrode contact hole, and the plug assembly further includes a positive electrode spring which is arranged between the lower end of the circuit board and the positive electrode contact rod.
在一实施例中，所述电路板组件还包括输出电路结构，所述输出电路结构的输出端为设于所述安装壳体上的输出端子，所述输出电路结构的输入端为所述插头组件。In an embodiment, the circuit board assembly further includes an output circuit structure, the output terminal of the output circuit structure is an output terminal provided on the mounting housing, and the input terminal of the output circuit structure is the plug Components.
在一实施例中，所述安装壳体上贯设有观察口；In an embodiment, an observation port is formed through the mounting housing;
所述车辆电源转换器还包括设于所述安装空间内且对应所述观察口设置的显示组件，所述显示组件所述与所述输入电路结构电性连接。The vehicle power converter further includes a display assembly arranged in the installation space and corresponding to the viewing port, and the display assembly is electrically connected to the input circuit structure.
在一实施例中，所述观察口设置有透光盖板。In one embodiment, the observation port is provided with a transparent cover plate.
在一实施例中，所述车辆电源转换器还包括端子防尘塞，所述端子防尘塞安装至所述输入端子上。In an embodiment, the vehicle power converter further includes a terminal dust plug, and the terminal dust plug is installed on the input terminal.
有益效果Beneficial effect
本申请的技术方案中，将所述插头组件与车辆点烟插座电连接，通过所述输入端子向所述输入电路结构进行供电，并通过所述调压器对输入的电压进行调整，将电压调整至可以对车辆的电源进行供电，使得车辆可以进行应急启动，无需使用专门的电池组，便于使用。In the technical solution of the present application, the plug assembly is electrically connected to the vehicle cigarette lighter socket, the input circuit structure is supplied with power through the input terminal, and the input voltage is adjusted by the voltage regulator to reduce the voltage It is adjusted to be able to supply power to the vehicle's power supply, so that the vehicle can be started in an emergency, without the need to use a special battery pack, which is easy to use.
附图说明Description of the drawings
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on the structure shown in these drawings.
图1为本申请提供的车辆电源转换器（一角度）的立体结构示意图；Figure 1 is a schematic diagram of the three-dimensional structure of the vehicle power converter (from one angle) provided by this application;
图2为图1中车辆电源转换器（另一角度）的立体结构示意图；Fig. 2 is a schematic diagram of the three-dimensional structure of the vehicle power converter in Fig. 1 (another angle);
图3为图1中车辆电源转换器的分解立体结构示意图；FIG. 3 is an exploded three-dimensional schematic diagram of the vehicle power converter in FIG. 1;
图4为图1中车辆电源转换器中调压器内的调压电路示意图；Fig. 4 is a schematic diagram of a voltage regulating circuit in a voltage regulator in the vehicle power converter in Fig. 1;
图5为图1中车辆电源转换器一实施例的工作流程示意图。FIG. 5 is a schematic diagram of the working process of an embodiment of the vehicle power converter in FIG. 1.
附图标号说明：Attached icon number description:
标号 Label 名称 name 标号 Label 名称 name
100 100 车辆电源转换器 Vehicle power converter 22 twenty two 负极弹片 Negative shrapnel
1 1 安装壳体 Install the shell 23 twenty three 正极弹簧 Positive spring
11 11 主壳体 Main shell 3 3 电路板组件 Circuit board assembly
12 12 上盖体 Upper cover 31 31 输入电路结构 Input circuit structure
121 121 观察口 Observation port 311 311 输入端子 Input terminal
2 2 插头组件 Plug assembly 312 312 调压器 Regulator
21 twenty one 插置柱 Insert post 32 32 输出电路结构 Output circuit structure
21a 21a 插置柱本体 Insert column body 4 4 显示组件 Display component
21b 21b 下盖板 Lower cover 5 5 透光盖板 Transparent cover
211 211 负极接触部 Negative contact 6 6 端子防尘塞 Terminal dust plug
212 212 正极接触部 Positive contact   To   To
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The realization, functional characteristics, and advantages of the purpose of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.
本发明的实施方式Embodiments of the present invention
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
需要说明，若本申请实施例中有涉及方向性指示，则该方向性指示仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。It should be noted that if there is a directional indication in the embodiment of the present application, the directional indication is only used to explain the relative positional relationship, movement, etc., between the components in a specific posture, if the specific posture changes , The directional indication changes accordingly.
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。In addition, if there are descriptions related to "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and cannot be understood as instructions or implications Its relative importance or implicitly indicates the number of technical features indicated. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the scope of protection required by this application.
传统汽车应急电源是利用汽车电瓶的替代电池来实现车辆启动。汽车应急电源又分为铅酸蓄电池类和锂聚合物电池类，供电电流大致范围在350-1000安培，使用均需直接连接汽车电瓶正负极代替电瓶启动发动机，操作复杂。连接过程中会产生打火现象，极易产生恐惧感。常见汽车应急电源由电池，电流保护电路和电源线夹构成。The traditional car emergency power supply uses the alternative battery of the car battery to realize the vehicle start. Car emergency power supplies are divided into lead-acid batteries and lithium polymer batteries. The power supply current is generally in the range of 350-1000 amperes. All of them need to be directly connected to the positive and negative poles of the car battery instead of the battery to start the engine. The operation is complicated. Sparking will occur during the connection process, which makes it easy to feel fear. The common car emergency power supply consists of a battery, a current protection circuit and a power cord clamp.
传统汽车应急电源体积大，配件多，在非应急需求的场合基本很难使用，而汽车亏电是偶发情况，一般使用者在几年内都可能不会遇到汽车亏点无法启动的情况。同时铅酸蓄电池类和锂聚合物电池类的汽车应急电源会由于自然放电和损耗需要每3个月充放电一次，以避免电池损坏和过度损耗。而长时间遗忘的结果就是导致长时间亏电状态的汽车应急电源，往往未被使用就已经电池报废失去作用了。Traditional car emergency power supplies are large in size and have many accessories. They are basically difficult to use in non-emergency situations. However, car power loss is an occasional situation, and the general user may not encounter the situation that the car cannot start at a loss in a few years. At the same time, the emergency power supplies of lead-acid batteries and lithium polymer batteries need to be charged and discharged every 3 months due to natural discharge and loss to avoid battery damage and excessive loss. And the result of long-term forgetting is that the car's emergency power supply, which causes a long-term power loss, is often unused and the battery is scrapped and loses its function.
请参阅图1至图3，本申请提供一种车辆电源转换器100，用于安装至车辆点烟插座内，所述车辆电源转换器100包括安装壳体1、插头组件2以及电路板组件3；所述安装壳体1内形成有安装空间；所述插头组件2安装至所述安装壳体1上，用于与车辆点烟插座电连接；所述电路板组件3安装在所述安装空间内，所述电路板组件3包括电路板，所述电路板上形成有输入电路结构31，所述输入电路结构31包括相互电性连接的输入端子311和调压器312，所述调压器312与所述插头组件2电性连接，所述输入端子311设于所述安装空间。1 to 3, the present application provides a vehicle power converter 100 for installation in a cigarette lighter socket of a vehicle. The vehicle power converter 100 includes a mounting housing 1, a plug assembly 2 and a circuit board assembly 3. An installation space is formed in the installation housing 1; the plug assembly 2 is installed on the installation housing 1 for electrical connection with a vehicle cigarette lighter socket; the circuit board assembly 3 is installed in the installation space Inside, the circuit board assembly 3 includes a circuit board, and an input circuit structure 31 is formed on the circuit board. The input circuit structure 31 includes an input terminal 311 and a voltage regulator 312 that are electrically connected to each other. 312 is electrically connected to the plug assembly 2, and the input terminal 311 is provided in the installation space.
本申请的技术方案中，将所述插头组件2与车辆点烟插座电连接，通过所述输入端子311向所述输入电路结构31进行供电，并通过所述调压器312对输入的电压进行调整，将电压调整至可以对车辆的电源进行供电，使得车辆可以进行应急启动，无需使用专门的电池组，便于使用。In the technical solution of the present application, the plug assembly 2 is electrically connected to the vehicle cigarette lighter socket, the input circuit structure 31 is supplied with power through the input terminal 311, and the input voltage is controlled by the voltage regulator 312 Adjust the voltage so that it can supply power to the vehicle's power supply, so that the vehicle can be started in an emergency, without the need for a special battery pack, which is easy to use.
请参阅图4，在本实施例中，通过所述调压器312中的调压电路对输入所述车辆电源转换器100的电压进行升压。Referring to FIG. 4, in this embodiment, the voltage input to the vehicle power converter 100 is boosted by the voltage regulating circuit in the voltage regulator 312.
需要说明的是，请参阅图5，在本申请提供的实施例中，所述输入端子311设置为USB接头，所述车辆电源转换器100与车辆电池之间电连接，便携式电源或者外界电路电性连接至所述车辆电源转换器100，以向车辆的电源提供电能，车辆的电池得到足够的电量后即可对车辆进行启动，从而重新向车辆电池内供电，完成车辆的正常运行。It should be noted that, referring to FIG. 5, in the embodiment provided in this application, the input terminal 311 is configured as a USB connector, and the vehicle power converter 100 is electrically connected to the vehicle battery, a portable power source or an external circuit It is connected to the vehicle power converter 100 to provide electric energy to the power source of the vehicle. After the battery of the vehicle has enough power, the vehicle can be started, so as to re-supply power to the vehicle battery to complete the normal operation of the vehicle.
具体的，所述安装壳体1包括主壳体11以及上盖体12；所述主壳体11的上端面设有安装槽；所述上盖体12可拆卸的安装于所述安装槽的槽口，所述上盖体12呈至少部分罩盖所述安装槽槽口设置；其中，所述主壳体11与所述上盖体12之间共同形成所述安装空间，所述插头组件2安装至所述主壳体11的下端；所述输入端子311设于所述上盖体12。通过可拆卸安装于所述主壳体11的上盖体12，便于将所述电路板组件3安装至所述安装空间内。Specifically, the mounting housing 1 includes a main housing 11 and an upper cover 12; the upper end surface of the main housing 11 is provided with a mounting groove; the upper cover 12 is detachably mounted on the mounting groove Notch, the upper cover body 12 is configured to at least partially cover the mounting slot notch; wherein, the main housing 11 and the upper cover body 12 jointly form the mounting space, and the plug assembly 2 is mounted to the lower end of the main housing 11; the input terminal 311 is provided on the upper cover 12. The upper cover 12 detachably installed on the main housing 11 facilitates the installation of the circuit board assembly 3 into the installation space.
需要说明的是，所述上盖体12与所述主壳体11可以为卡扣连接，也可以为粘连剂等进行粘连。It should be noted that the upper cover 12 and the main housing 11 may be connected by a snap connection, or may be bonded by an adhesive or the like.
在一实施例中，所述插头组件2包括插置柱21，所述插置柱21的上端安装至所述安装壳体1上，所述插置柱21内形成有上端开口且与所述安装空间相连通的容置腔；所述插置柱21的侧壁面上突设有负极接触部211，所述插置柱21的下端面上突设有正极接触部212；所述负极接触部211与所述正极接触部212均电性连接于所述调压器312。所述插置柱21与车辆点烟插座相适配，所述插置柱21的侧壁接触车辆点烟插座的负极，底部接触车辆点烟插座的正极，便于所述车辆电源转换器100安装至车辆点烟插座内。In one embodiment, the plug assembly 2 includes an inserting post 21, the upper end of the inserting post 21 is mounted on the mounting housing 1, and an upper end opening is formed in the inserting post 21 and is connected to the A containing cavity connected to the installation space; a negative electrode contact portion 211 is protrudingly provided on the side wall surface of the insertion column 21, and a positive electrode contact portion 212 is protrudingly provided on the lower end surface of the insertion column 21; the negative electrode contact portion Both the 211 and the positive contact portion 212 are electrically connected to the voltage regulator 312. The insertion column 21 is adapted to the vehicle cigarette lighter socket, the side wall of the insertion column 21 contacts the negative pole of the vehicle cigarette lighter socket, and the bottom contacts the positive pole of the vehicle cigarette lighter socket, which is convenient for the installation of the vehicle power converter 100 To the cigarette lighter socket of the vehicle.
具体的，在本实施例中，所述插置柱21包括插置柱本体21a以及下盖板21b；所述插置柱本体21a上下端均呈开口设置，所述插置柱本体21a的上端安装至所述安装壳体1上；所述下盖板21b可拆卸的安装于所述插置柱本体21a的下端开口，所述下盖板21b被设置为至少部分罩盖所述插置柱本体21a的下端开口；其中，所述负极接触部211突设于所述插置柱本体21a的侧壁面上，所述正极接触部212突设于所述下盖板21b的下端面。将所述插置柱21设置为所述插置柱本体21a和所述插置柱本体21b共同组成，便于维护所述插置柱21。Specifically, in this embodiment, the insertion column 21 includes an insertion column body 21a and a lower cover 21b; the upper and lower ends of the insertion column body 21a are open, and the upper end of the insertion column body 21a Installed on the mounting housing 1; the lower cover plate 21b is detachably mounted on the lower end opening of the insertion column body 21a, and the lower cover plate 21b is configured to at least partially cover the insertion column The lower end of the main body 21a is open; wherein, the negative electrode contact portion 211 is protrudingly provided on the side wall surface of the insertion column body 21a, and the positive electrode contact portion 212 is protrudingly provided on the lower end surface of the lower cover plate 21b. The insertion column 21 is configured as a combination of the insertion column body 21a and the insertion column body 21b, which facilitates the maintenance of the insertion column 21.
需要说明的是，所述下盖板21b与所述插置柱本体21a之间的连接方式可以有多种，例如使用卡扣连接，卡扣的方式较为成熟，在此不做具体限制；或者使用粘连剂连接，粘连剂的选择也不做具体的限制。It should be noted that the connection between the lower cover 21b and the insertion column body 21a can be in many ways, for example, a snap connection is used. The snapping method is relatively mature and is not specifically limited here; or Adhesives are used for connection, and the choice of adhesives is not specifically restricted.
在一实施例中，为了使得所述插置柱21与车辆点烟插座充分接触，所述插置柱21的侧壁面上贯设有负极接触孔，所述插置柱21的下端面上贯设有正极接触孔；所述负极接触部211包括负极接触杆，所述负极接触杆的一端设于所述容置腔且于所述调压器312电性连接，另一端设于所述负极接触孔且呈突出所述负极接触孔设置；所述正极接触部212包括正极接触杆，所述正极接触杆的一端设于所述容置腔且与所述调压器312电性连接，另一端设于所述正极接触孔且呈突出所述正极接触孔设置。通过在所述插置柱21上设有负极接触孔以及正极接触孔，使得所述负极接触杆以及所述正极接触杆在保证突出于所述插置柱21时，便于加工制造以及在负极接触杆以及正极接触杆出现故障时进行替换。In one embodiment, in order to make the insertion column 21 fully contact the vehicle cigarette lighter socket, a negative contact hole is penetrated on the side wall surface of the insertion column 21, and the lower end surface of the insertion column 21 penetrates A positive electrode contact hole is provided; the negative electrode contact portion 211 includes a negative electrode contact rod, one end of the negative electrode contact rod is provided in the containing cavity and electrically connected to the voltage regulator 312, and the other end is provided in the negative electrode The contact hole protrudes from the negative electrode contact hole; the positive electrode contact portion 212 includes a positive electrode contact rod, one end of the positive electrode contact rod is disposed in the accommodating cavity and is electrically connected to the voltage regulator 312, and One end is arranged in the positive electrode contact hole and protrudes from the positive electrode contact hole. By providing a negative electrode contact hole and a positive electrode contact hole on the insertion column 21, the negative electrode contact rod and the positive electrode contact rod can be easily processed and manufactured when the negative electrode contact rod and the positive electrode contact rod are ensured to protrude from the insertion column 21. Replace the rod and the positive contact rod when it fails.
具体的，为了便于所述负极接触杆的安装，所述电路板向下延伸至对应所述负极接触孔设置，所述插头组件2还包括设于所述容置腔的负极弹片22，所述负极弹片22与所述电路板之间形成一夹持夹持空间，用以限位所述负极接触杆的一端。通过所述负极弹片将所述负极接触杆夹持在所述电路板上，便于所述负极接触杆安装在所述电路板上，避免了杆与板的直接连接，结构简单稳固。Specifically, in order to facilitate the installation of the negative electrode contact rod, the circuit board extends downward to correspond to the negative electrode contact hole. The plug assembly 2 further includes a negative electrode spring 22 arranged in the accommodating cavity. A clamping space is formed between the negative elastic sheet 22 and the circuit board to limit one end of the negative contact rod. The negative electrode contact rod is clamped on the circuit board by the negative electrode elastic piece, which facilitates the installation of the negative electrode contact rod on the circuit board, avoids the direct connection between the rod and the board, and has a simple and stable structure.
另外，为了便于所述正极接触杆的安装，所述电路板向下延伸至对应所述正极接触孔设置，所述插头组件2还包括正极弹簧23，所述正极弹簧23设于所述电路板的下端与所述正极接触杆之间。便于所述正极接触杆保持突出于所述插置柱21，且避免了插置柱21底部与所述车辆点烟器插座的安装时的硬接触。In addition, in order to facilitate the installation of the positive contact rod, the circuit board extends downward to correspond to the positive contact hole. The plug assembly 2 further includes a positive spring 23 which is provided on the circuit board. Between the lower end and the positive electrode contact rod. It is convenient for the positive contact rod to keep protruding from the insertion post 21, and hard contact between the bottom of the insertion post 21 and the vehicle cigarette lighter socket during installation is avoided.
显而易见的是，所述负极接触杆的安装以及所述正极接触杆的安装两个相关技术特征中，可以择一存在，也可以同时存在，在本实施例中，两个相关技术特征同时存在，带来的技术效果最好。It is obvious that the two related technical features of the installation of the negative contact rod and the installation of the positive contact rod can alternatively exist or exist at the same time. In this embodiment, the two related technical features exist at the same time. The technical effect is the best.
为了使得所述车辆电源转换器100的使用频率增多，所述电路板组件3还包括输出电路结构32，所述输出电路结构32的输出端为设于所述安装壳体1上的输出端子，所述输出电路结构32的输入端为所述插头组件2。通过所述输出电路结构32，使得所述车辆电源转换器100安装至车辆点烟插座后，可以通过所述输出电路结构32对外进行输出电能，避免车辆电源转换器100长期处于闲置状态。In order to increase the frequency of use of the vehicle power converter 100, the circuit board assembly 3 further includes an output circuit structure 32, and the output terminal of the output circuit structure 32 is an output terminal provided on the mounting housing 1. The input end of the output circuit structure 32 is the plug assembly 2. Through the output circuit structure 32, after the vehicle power converter 100 is installed in the vehicle cigarette lighter socket, the output circuit structure 32 can output electric energy to the outside, so as to prevent the vehicle power converter 100 from being idle for a long time.
另外，请参阅图5，在本申请提供的实施例中，通过所述输出电路结构32，可通过车辆的电池对外界需电装置进行供电。In addition, referring to FIG. 5, in the embodiment provided in the present application, through the output circuit structure 32, power can be supplied to external power demanding devices through the battery of the vehicle.
另外，所述安装壳体1上贯设有观察口121；所述车辆电源转换器100还包括设于所述安装空间内且对应所述观察口设置的显示组件4，所述显示组件4所述与所述输入电路结构31电性连接。通过所述显示组件4以观察车辆电源的电压电流等工作状况，以及观察输入车辆电池的电压电流等参数。In addition, the installation housing 1 is provided with an observation port 121 therethrough; the vehicle power converter 100 further includes a display assembly 4 arranged in the installation space and corresponding to the observation port. The description is electrically connected to the input circuit structure 31. The display component 4 is used to observe the working conditions such as the voltage and current of the vehicle power supply, and to observe the parameters such as the voltage and current input to the vehicle battery.
在一实施例中，为了防止所述显示组件4的损坏，所述观察口设置有透光盖板5。将所述透光盖板5盖设在所述观察口上，防止所述显示组件4被刮花或者因为水渍等失灵。In one embodiment, in order to prevent damage to the display assembly 4, the viewing port is provided with a transparent cover plate 5. The transparent cover plate 5 is placed on the observation port to prevent the display assembly 4 from being scratched or malfunctioning due to water stains.
在本实施例中，所述车辆电源转换器100还包括端子防尘塞6，所述端子防尘塞6安装至所述输入端子上311。将所述端子防尘塞6塞入所述输入端子311上，以防止灰尘落入所述输入端子311内。In this embodiment, the vehicle power converter 100 further includes a terminal dustproof plug 6, and the terminal dustproof plug 6 is installed on the input terminal 311. The terminal dust plug 6 is inserted into the input terminal 311 to prevent dust from falling into the input terminal 311.
需要说明的是，所述端子防尘塞6的塞入部分只需将所述输入端子311的端口遮蔽即可，实施方式和结构多种多样，在此处不再赘述。It should be noted that the plugged part of the terminal dust plug 6 only needs to shield the port of the input terminal 311, and there are various implementation modes and structures, which will not be repeated here.
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的构思下，利用本申请说明书及附图内容所做的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。The above are only the preferred embodiments of this application, and do not limit the scope of this application. Under the concept of this application, equivalent structural transformations made using the contents of the specification and drawings of this application, or direct/indirect use Other related technical fields are included in the scope of patent protection of this application.

Claims (10)

  1. 一种车辆电源转换器，用于安装至车辆点烟插座内，其中，所述车辆电源转换器包括：A vehicle power converter for installing in a cigarette lighter socket of a vehicle, wherein the vehicle power converter includes:
    安装壳体，所述安装壳体内形成有安装空间；An installation housing, an installation space is formed in the installation housing;
    插头组件，安装至所述安装壳体上，用于与所述车辆点烟插座电连接；以及，A plug assembly mounted on the mounting housing for electrical connection with the vehicle cigarette lighter socket; and,
    电路板组件，安装在所述安装空间内，所述电路板组件包括电路板，所述电路板上形成有输入电路结构，所述输入电路结构包括相互电性连接的输入端子和调压器，所述调压器与所述插头组件电性连接，所述输入端子设于所述安装空间。A circuit board assembly is installed in the installation space, the circuit board assembly includes a circuit board on which an input circuit structure is formed, and the input circuit structure includes an input terminal and a voltage regulator that are electrically connected to each other, The voltage regulator is electrically connected to the plug assembly, and the input terminal is provided in the installation space.
  2. 如权利要求1所述的车辆电源转换器，其中，所述安装壳体包括：The vehicle power converter of claim 1, wherein the mounting housing comprises:
    主壳体，所述主壳体的上端面设有安装槽；以及，A main housing, the upper end surface of the main housing is provided with a mounting groove; and,
    上盖体，可拆卸的安装于所述安装槽的槽口，所述上盖体呈至少部分罩盖所述安装槽槽口设置；The upper cover body is detachably installed in the notch of the installation groove, and the upper cover body is configured to cover the notch of the installation groove at least partially;
    其中，所述主壳体与所述上盖体之间共同形成所述安装空间，所述插头组件安装至所述主壳体的下端；Wherein, the main housing and the upper cover jointly form the installation space, and the plug assembly is installed to the lower end of the main housing;
    所述输入端子设于所述主壳体。The input terminal is provided on the main housing.
  3. 如权利要求1所述的车辆电源转换器，其中，所述插头组件包括插置柱，所述插置柱的上端安装至所述安装壳体上，所述插置柱内形成有上端开口且与所述安装空间相连通的容置腔；The vehicle power converter according to claim 1, wherein the plug assembly comprises a plug post, an upper end of the plug post is mounted on the mounting housing, and an upper end opening is formed in the plug post. An accommodating cavity communicating with the installation space;
    所述插置柱的侧壁面上突设有负极接触部，所述插置柱的下端面上突设有正极接触部；所述负极接触部与所述正极接触部均电性连接于所述调压器。A negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column, and a positive electrode contact portion is protrudingly provided on the lower end surface of the insertion column; both the negative electrode contact portion and the positive electrode contact portion are electrically connected to the Regulator.
  4. 如权利要求3所述的车辆电源转换器，其中，所述插置柱包括：The vehicle power converter of claim 3, wherein the plug post comprises:
    插置柱本体，所述插置柱本体上下端均呈开口设置，所述插置柱本体的上端安装至所述安装壳体上；以及，An insertion column body, the upper and lower ends of the insertion column body are provided with openings, and the upper end of the insertion column body is mounted on the mounting housing; and,
    下盖板，可拆卸的安装于所述插置柱本体的下端开口，所述下盖板呈至少部分罩盖所述插置柱本体的下端开口设置；A lower cover plate is detachably mounted on the lower end opening of the insertion column body, and the lower cover plate is configured to at least partially cover the lower end opening of the insertion column body;
    其中，所述负极接触部突设于所述插置柱本体的侧壁面上，所述正极接触部突设于所述下盖板的下端面。Wherein, the negative electrode contact portion is protrudingly provided on the side wall surface of the insertion column body, and the positive electrode contact portion is protrudingly provided on the lower end surface of the lower cover plate.
  5. 如权利要求3所述的车辆电源转换器，其中，所述插置柱的侧壁面上贯设有负极接触孔，所述插置柱的下端面上贯设有正极接触孔；3. The vehicle power converter according to claim 3, wherein a negative electrode contact hole penetrates through the side wall surface of the insertion column, and a positive electrode contact hole penetrates through the lower end surface of the insertion column;
    所述负极接触部包括负极接触杆，所述负极接触杆的一端设于所述容置腔且于所述调压器电性连接，另一端设于所述负极接触孔且呈突出所述负极接触孔设置；The negative electrode contact portion includes a negative electrode contact rod. One end of the negative electrode contact rod is provided in the containing cavity and electrically connected to the voltage regulator, and the other end is provided in the negative electrode contact hole and protrudes from the negative electrode. Contact hole setting;
    所述正极接触部包括正极接触杆，所述正极接触杆的一端设于所述容置腔且与所述调压器电性连接，另一端设于所述正极接触孔且呈突出所述正极接触孔设置。The positive electrode contact portion includes a positive electrode contact rod, one end of the positive electrode contact rod is arranged in the accommodating cavity and electrically connected to the voltage regulator, and the other end is arranged in the positive electrode contact hole and protrudes from the positive electrode. Contact hole setting.
  6. 如权利要求5所述的车辆电源转换器，其中，所述电路板向下延伸至对应所述负极接触孔设置，所述插头组件还包括设于所述容置腔的负极弹片，所述负极弹片与所述电路板之间形成一夹持夹持空间，用以限位所述负极接触杆的一端；和/或，The vehicle power converter according to claim 5, wherein the circuit board extends downward to correspond to the negative electrode contact hole, and the plug assembly further includes a negative electrode elastic piece arranged in the accommodating cavity, and the negative electrode A clamping space is formed between the elastic sheet and the circuit board to limit one end of the negative electrode contact rod; and/or,
    所述电路板向下延伸至对应所述正极接触孔设置，所述插头组件还包括正极弹簧，所述正极弹簧设于所述电路板的下端与所述正极接触杆之间。The circuit board extends downward to correspond to the positive electrode contact hole, and the plug assembly further includes a positive electrode spring which is arranged between the lower end of the circuit board and the positive electrode contact rod.
  7. 如权利要求1所述的车辆电源转换器，其中，所述电路板组件还包括输出电路结构，所述输出电路结构的输出端为设于所述安装壳体上的输出端子，所述输出电路结构的输入端为所述插头组件。The vehicle power converter according to claim 1, wherein the circuit board assembly further comprises an output circuit structure, and the output terminal of the output circuit structure is an output terminal provided on the mounting housing, and the output circuit The input end of the structure is the plug assembly.
  8. 如权利要求1所述的车辆电源转换器，其中，所述安装壳体上贯设有观察口；The vehicle power converter according to claim 1, wherein an observation port is formed through the mounting housing;
    所述车辆电源转换器还包括设于所述安装空间内且对应所述观察口设置的显示组件，所述显示组件所述与所述输入电路结构电性连接。The vehicle power converter further includes a display assembly arranged in the installation space and corresponding to the viewing port, and the display assembly is electrically connected to the input circuit structure.
  9. 如权利要求8所述的车辆电源转换器，其中，所述观察口设置有透光盖板。The vehicle power converter according to claim 8, wherein the observation port is provided with a transparent cover plate.
  10. 如权利要求1所述的车辆电源转换器，其中，所述车辆电源转换器还包括端子防尘塞，所述端子防尘塞安装至所述输入端子上。The vehicle power converter according to claim 1, wherein the vehicle power converter further comprises a terminal dust plug, and the terminal dust plug is mounted on the input terminal.
PCT/CN2021/073631 2020-02-19 2021-01-25 Vehicle power converter WO2021164502A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010103760.0A CN111181222A (en) 2020-02-19 2020-02-19 Vehicle power converter
CN202010103760.0 2020-02-19

Publications (1)

Publication Number Publication Date
WO2021164502A1 true WO2021164502A1 (en) 2021-08-26

Family

ID=70648304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/073631 WO2021164502A1 (en) 2020-02-19 2021-01-25 Vehicle power converter

Country Status (2)

Country Link
CN (1) CN111181222A (en)
WO (1) WO2021164502A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111181222A (en) * 2020-02-19 2020-05-19 深圳禾合科技有限公司 Vehicle power converter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201327935Y (en) * 2008-11-25 2009-10-14 虞剑勇 Cigarette lighter conversion head
CN104979861A (en) * 2014-04-11 2015-10-14 西胜国际股份有限公司 Vehicle emergency rescue starting device
CN205489598U (en) * 2016-01-12 2016-08-17 飞毛腿(福建)电子有限公司 Automobile -used battery charger
CN206274610U (en) * 2016-07-22 2017-06-23 深圳市科讯实业有限公司 A kind of quick, intelligent onboard charger
CN207410064U (en) * 2017-10-18 2018-05-25 深圳市洛西科技有限公司 A kind of Multifunctional vehicle mounted bluetooth charger
CN207426740U (en) * 2017-10-10 2018-05-29 深圳赢新华科有限公司 It is a kind of that the circuit to charge to automotive interior battery is realized by cigarette lighter socket
US20180366892A1 (en) * 2017-06-20 2018-12-20 Technaxx Deutschland GmbH & Co. KG Usb car charger with integrated vehicle alarm
CN111181222A (en) * 2020-02-19 2020-05-19 深圳禾合科技有限公司 Vehicle power converter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201327935Y (en) * 2008-11-25 2009-10-14 虞剑勇 Cigarette lighter conversion head
CN104979861A (en) * 2014-04-11 2015-10-14 西胜国际股份有限公司 Vehicle emergency rescue starting device
CN205489598U (en) * 2016-01-12 2016-08-17 飞毛腿(福建)电子有限公司 Automobile -used battery charger
CN206274610U (en) * 2016-07-22 2017-06-23 深圳市科讯实业有限公司 A kind of quick, intelligent onboard charger
US20180366892A1 (en) * 2017-06-20 2018-12-20 Technaxx Deutschland GmbH & Co. KG Usb car charger with integrated vehicle alarm
CN207426740U (en) * 2017-10-10 2018-05-29 深圳赢新华科有限公司 It is a kind of that the circuit to charge to automotive interior battery is realized by cigarette lighter socket
CN207410064U (en) * 2017-10-18 2018-05-25 深圳市洛西科技有限公司 A kind of Multifunctional vehicle mounted bluetooth charger
CN111181222A (en) * 2020-02-19 2020-05-19 深圳禾合科技有限公司 Vehicle power converter

Also Published As

Publication number Publication date
CN111181222A (en) 2020-05-19

Similar Documents

Publication Publication Date Title
US20200280031A1 (en) Handle battery, handle battery kit and hand-held gimbal
WO2021164502A1 (en) Vehicle power converter
US5736273A (en) Battery socket assembly
CN211958799U (en) Vehicle power converter
CN209804793U (en) Double-battery pack for electric tool
CN210745521U (en) Wireless Bluetooth earphone
CN103825319B (en) A kind of charger
CN207819036U (en) A kind of novel contact type charger
WO2021120699A1 (en) Charging clip and electronic device
CN111342269B (en) Terminal assembly and electronic equipment
CN211508650U (en) Communication equipment charger
US20240049785A1 (en) Battery module and atomizer
KR20160051434A (en) Battery pack having an USB charger terminal
CN212277973U (en) Earphone charging cabin and wireless earphone kit
CN218975700U (en) Multifunctional battery
CN219759859U (en) Electrochemical device and electric equipment
CN217389990U (en) PCB assembly structure of atomization device
CN216980758U (en) Battery clamping mechanism and battery power supply device for electronic atomization device
CN220652294U (en) Insulation protection assembly and battery module
TWI844332B (en) Battery module and atomizer
CN214957711U (en) Electronic adapter
JP3129700U (en) Lead-acid battery activation device
CN214627576U (en) Power pack structure
CN211045568U (en) Multipolarity just installs soft FPC's integration type-C port lithium cell additional
CN220511229U (en) Earphone charging box

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21756198

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 16.01.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21756198

Country of ref document: EP

Kind code of ref document: A1