CN208820499U - It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state - Google Patents

It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state Download PDF

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Publication number
CN208820499U
CN208820499U CN201821598175.7U CN201821598175U CN208820499U CN 208820499 U CN208820499 U CN 208820499U CN 201821598175 U CN201821598175 U CN 201821598175U CN 208820499 U CN208820499 U CN 208820499U
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CN
China
Prior art keywords
cover board
light
charged state
illuminating part
automobile batteries
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.)
Active
Application number
CN201821598175.7U
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Chinese (zh)
Inventor
邢映彪
林�智
肖乐
沈耀深
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Tongda Auto Electric Co Ltd
Original Assignee
Guangzhou Tongda Auto Electric Co Ltd
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Filing date
Publication date
Application filed by Guangzhou Tongda Auto Electric Co Ltd filed Critical Guangzhou Tongda Auto Electric Co Ltd
Priority to CN201821598175.7U priority Critical patent/CN208820499U/en
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Publication of CN208820499U publication Critical patent/CN208820499U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a kind of indicator lights and new-energy automobile for being used to indicate automobile batteries charged state, which includes: receiver, and the receiver is used for the charge information of real-time reception battery;Illuminating part, the illuminating part can issue the instruction light of at least two colors, and a kind of instruction light of color corresponds to a kind of charge information;And controller, the controller and the receiver and the illuminating part communicate to connect.The indicator light for being used to indicate automobile batteries charged state can issue the instruction light of corresponding color according to the different charge informations of battery, indicate the charged state of battery, easy to use.

Description

It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state
Technical field
The utility model relates to automobile technical fields, more particularly to a kind of finger for being used to indicate automobile batteries charged state Show lamp and new-energy automobile.
Background technique
Developing new-energy automobile is the important measure for realizing energy-saving and emission-reduction, and current industrial environment and policy environment have had The condition of new-energy automobile is promoted, public transport field is badly in need of developing new-energy automobile in addition;Therefore, it is given birth to for " energy-saving and emission-reduction " New-energy automobile more meet the people's livelihood requirement.In order to achieve this goal, country it is positive promote with all strength new-energy automobile be commercialized into Journey, bus are undoubtedly the commercialized pioneer of new-energy automobile.Who can solve the problems, such as the commercialization of integral new-energy passenger at first, who is just It can occupy an leading position in the following City bus market.
Also immature suitable for the charging indicator light technology on integral new-energy passenger at present, traditional charging indicator light is difficult to root Different state instructions is provided according to the charge information of battery, it is inconvenient for use.
Summary of the invention
Based on this, it is difficult to provide different state instructions according to the charge information of battery for traditional charging indicator light, Problem inconvenient for use, proposes a kind of indicator light for being used to indicate automobile batteries charged state, this is used to indicate automobile batteries and fills The indicator light of electricity condition can issue the instruction light of corresponding color according to the different charge informations of battery, indicate the charging of battery State, it is easy to use;The new-energy automobile includes the above-mentioned indicator light for being used to indicate automobile batteries charged state, therefore the new energy Source automobile can issue the instruction light of corresponding color according to the different charge informations of battery, indicate the charged state of battery, make With convenient.
Specific technical solution is as follows:
This application involves a kind of indicator lights for being used to indicate automobile batteries charged state, comprising: receiver, the receiver Charge information for real-time reception battery;Illuminating part, the illuminating part can issue the instruction light of at least two colors, and one The instruction light of kind color corresponds to a kind of charge information;And controller, the controller and the receiver and described Illuminating part communication connection.
The above-mentioned indicator light for being used to indicate automobile batteries charged state when in use, by the receiver, the illuminating part And the controller communication connection, by the charge information of the receiver real-time reception battery, when the receiver receives The charge information of the battery, the controller can control the illuminating part and be issued respectively according to the different charge informations The instruction light of corresponding color is shown the charged state of the battery by the instruction light of different colours, made in turn With convenient.
Technical solution is illustrated further below:
The indicator light for being used to indicate automobile batteries charged state further includes monitor in one of the embodiments, institute State monitor for monitor charging hatch door whether open, the illuminating part can also issue illumination light, when the monitor monitoring It is opened to the charging hatch door, the controller controls the illuminating part and issues the illumination light.
The instruction light includes the first color of light, the second color of light and third color of light, institute in one of the embodiments, It states receiver and receives the electricity of the battery in 0-50%, the controller controls the illuminating part and issues the first color Light, when the receiver receives the electricity of the battery in 50%-75%, the controller controls the illuminating part and issues Second color of light, when the receiver receives the electricity of the battery in 75%-100%, described in the controller control Illuminating part issues third color of light.
The illuminating part includes pedestal, the first cover board and illuminator in one of the embodiments, and the pedestal includes the One side wall, the first side wall are equipped with the first holding tank, and first cover board is connect with the first side wall and first lid Plate and first holding tank cooperatively form the first contained structure, and the illuminator is set in first contained structure.
The illuminating part further includes the second cover board in one of the embodiments, and the pedestal further includes and described first The second sidewall that side wall is oppositely arranged, the second sidewall are equipped with the second holding tank, the second sidewall and second cover board It is detachably connected, second cover board and second holding tank cooperatively form the second contained structure.
Second cover board includes the first fixing body and is fixedly arranged on first fixing body in one of the embodiments, The ennation of side wall, second cover board be equipped with first mounting hole mating with first fixing body and with the extension The second mating mounting hole of body, first mounting hole are connected to second mounting hole.
First cover board is equipped with first through hole in one of the embodiments, and the pedestal is equipped with the second through-hole, described Second cover board is equipped with third through-hole, and the first through hole, second through-hole and third through-hole connection are cooperatively formed for filling The mounting structure that electric seat is worn.
Second cover board is equipped with the first clamping portion in one of the embodiments, and the pedestal is equipped with and described first The second clamping portion that clamping portion is engaged by clamping.
Second cover board further includes the first line outlet in one of the embodiments, and first line outlet runs through institute The side wall of the second cover board is stated, first line outlet is connected to second holding tank, and the pedestal further includes through described the Second line outlet of one side wall and the second sidewall, second line outlet are connected to first holding tank, and described first Line outlet is arranged close to second line outlet.
On the other hand, the application further relates to a kind of new-energy automobile, the finger including being used to indicate automobile batteries charged state Show lamp.
When in use, the receiver, the illuminating part and the controller are communicated to connect for above-mentioned new-energy automobile, are led to The charge information for crossing the receiver real-time reception battery, it is described when the receiver receives the charge information of the battery Controller can control the instruction light that the illuminating part issues corresponding color according to the different charge informations respectively, into And the charged state of the battery is shown by the instruction light of different colours, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at one of visual angle of pedestal;
Fig. 2 is the structural schematic diagram at another visual angle of pedestal;
Fig. 3 is the structural schematic diagram of the first cover board;
Fig. 4 is the structural schematic diagram of the second cover board;
Fig. 5 is the structural schematic diagram for being used to indicate the indicator light of automobile batteries charged state;
Fig. 6 is the decomposition texture schematic diagram that the indicator light of automobile batteries charged state is used to indicate in Fig. 5.
Description of symbols:
10, indicator light, 100, pedestal of automobile batteries charged state are used to indicate, 110, the first side wall, 112, first holds Receive slot, the 114, second through-hole, 120, second sidewall, the 122, second holding tank, the 124, first fixing body, 126, ennation, 128, Reinforcing rib, 130, mounting groove, the 132, second clamping portion, the 134, second line outlet, the 200, first cover board, 210, first through hole, 300, the second cover board, the 311, first line outlet, the 312, first mounting hole, the 313, second mounting hole, the 314, second fixing body, 315, Third through-hole, the 316, first clamping portion.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated, It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specifically embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right", "inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on Positional relationship shown in the drawings;The terms such as " first ", " second " are to distinguish different structure members.These terms are only Convenient for description the utility model and simplify description, should not be understood as limiting the present invention.
As shown in Figures 1 to 5, one of embodiment is used to indicate the indicator light 10 of automobile batteries charged state, packet Include: receiver, receiver are used for the charge information of real-time reception battery;Illuminating part, illuminating part can issue at least two colors Instruction light, and a kind of instruction light of color corresponds to a kind of charge information;And controller, controller and receiver and illuminating part lead to Letter connection.
The above-mentioned indicator light 10 for being used to indicate automobile batteries charged state when in use, by receiver, illuminating part and control Device communication connection, by the charge information of receiver real-time reception battery, when receiver receives the charge information of battery, control Device can control illuminating part and pass through different colours in turn according to the instruction light that different charge informations issues corresponding color respectively Instruction light show the charged state of battery, it is easy to use.In this embodiment, illuminating part includes RGB (primaries, R (red) feux rouges, G (green) green light, B (blue) blue light) lamp bead, in this way, it is more to realize that an illuminating part issues by RGB lamp bead The light of kind color.
On the basis of the above embodiments, which further includes monitoring Device, for monitor for monitoring whether charging hatch door is opened, illuminating part can also issue illumination light, when monitor monitors charging cabin Door is opened, and controller controls illuminating part and issues illumination light;In this way, when monitor monitors that hatch door is opened, at this point, illuminating part issues Illumination light, in turn, illuminating part play the function of illumination.Specifically, illumination light can be white light sodium yellow either The light of other colors;In this embodiment, illumination light is white light, and such illuminating effect is more preferably.Specifically, receiver can be with It is battery control system (BMS), monitor, which can be close to switch either other displacement sensors, controller, can be monolithic Machine either micro-control unit.
Further, based on any of the above embodiments, charge information includes starting to charge information, information about power and stopping Only one of charge information or a variety of.In this way, illuminating part is according to present battery when receiving battery and starting to charge information Electricity issues corresponding light;When receiving the different information about power of battery, illuminating part issues not according to the different electricity of battery With the light of color;When receiving battery stopping charge information, illuminating part issues corresponding light according to the electricity of present battery.
Further, based on any of the above embodiments, instruction light includes the first color of light, the second color of light and third Color of light, receiver receive the electricity of battery in 0-50%, and controller controls illuminating part and issues the first color of light, work as reception Device receives the electricity of battery in 50%-75%, and controller controls illuminating part and issues the second color of light, when receiver receives In 75%-100%, controller controls illuminating part and issues third color of light the electricity of battery.In this way, according to the electricity of battery, The light for issuing corresponding color, can be easy to use with the charged state of real-time display battery.In this embodiment, the first color Light be it is orange, the second color of light be blue, third color of light be green.It of courses, it in other embodiments, can also be to electricity Range further refined;Further, in this embodiment, illuminating part includes four luminous edges, is with battery capacity For 0-50%, the electricity of battery is then represented in 0- issuing orange-colored light in the form of " flowing " in four luminous edges 12.5%;A line is always on orange-colored light, and excess-three side is existed with the electricity that the form sending orange-colored light of " flowing " then represents battery 12.5%-25%;Two sides are always on orange-colored light, remaining two side issues the electricity that orange-colored light then represents battery in the form of " flowing " Amount is in 25%-37.5%;Three sides are always on orange-colored light, and another a line issues orange-colored light then in the form of " breathing " (gradually bright to fade off) The electricity of battery is represented in 37.5%-50%, similarly electricity 50%-75% and electricity 75%-100% refinement principle with Battery capacity is in the identical of 0-50%, in this way, by different light emitting species come the further accurately electricity of reaction cell, more Add the charged state of accurately reaction cell.
As shown in Figure 1 to Figure 3, further, based on any of the above embodiments, illuminating part includes pedestal 100, first Cover board 200 and illuminator, pedestal 100 include the first side wall 110, and the first side wall 110 is equipped with the first holding tank 112, the first cover board 200 connect and the first cover board 200 and the first holding tank 112 cooperatively form the first contained structure, illuminator with the first side wall 110 It is set in the first contained structure.In this way, the luminous effect in face domain is realized when illuminating part shines, on the first cover board 200, Illumination effect is good, and brightness is high.Specifically, the first cover board 200 can be translucent cover plate either all-transparent cover board, in this reality It applies in example, the first cover board 200 is translucent cover plate;It is important to point out that realizing that the first cover board 200 connects with the first side wall 110 There are many modes connect, will not repeat them here;In this embodiment, the first cover board 200 passes through ultrasound with the first side wall 110 Wave soldering, which connects, to be fixedly connected, and illuminating part is made to have water-proof function;Further, as shown in figure 4, on the basis of the embodiment, Illuminating part further includes the second cover board 300, and pedestal 100 further includes the second sidewall 120 being oppositely arranged with the first side wall 110, and second Side wall 120 is equipped with the second holding tank 122, and second sidewall 120 is detachably connected with the second cover board 300, the second cover board 300 and second Holding tank 122 cooperatively forms the second contained structure.In this way, conducting wire etc. can be set in the second holding tank 122, convenient for hiding Line keeps total more compact, beautiful, solves the problems, such as that design space is narrow more with harness.
As shown in Figure 1, further, based on any of the above embodiments, the second cover board 300 includes the first fixing body 124 and be fixedly arranged on the first fixing body 124 side wall ennation 126, the second cover board 300 be equipped with and 124 grafting of the first fixing body The first mounting hole 312 and second mounting hole 313 mating with ennation 126 of cooperation, the first mounting hole 312 and the second peace Hole 313 is filled to be connected to.So, on the one hand, on the other hand play position-limiting action convenient for the location and installation of the second cover board 300, avoid The generation of second cover board 300 significantly shifts;In this embodiment, the second cover board 300 is equipped with the first clamping portion 316, pedestal 100 Equipped with the second clamping portion 132 being engaged by clamping with the first clamping portion 316, in this way, the second cover board 300 passes through first with pedestal 100 The connection of pedestal 100 and the second cover board 300 is realized in the clamping engagement of clamping portion 316 and the second clamping portion 132;Meanwhile second The bottom wall of holding tank 122 is equipped with reinforcing rib 128, in this way, promoting the intensity of pedestal 100.Further, the second cover board 300 further includes Second fixing body 314, reinforcing rib 128 and ennation 126 cooperatively form the mounting groove 130 mating for the second fixing body 314, Realize positioning action.Such as Fig. 1, in this embodiment, the first fixing body 124 is equipped with internal thread hole and passes through screw during installation The indicator light 10 for being entirely used to indicate automobile batteries charged state is mounted in indicator light mounting base.
As shown in figure 3, further, based on any of the above embodiments, the first cover board 200 is equipped with first through hole 210, Pedestal 100 is equipped with the second through-hole 114, and the second cover board 300 is equipped with third through-hole 315, first through hole 210, the second through-hole 114 and the The connection of three through-holes 315 cooperatively forms the mounting structure worn for cradle (not shown).In this way, cradle is arranged in installation knot In structure, in this way, being convenient for the installation of illuminating part, while installation space is saved.
As shown in figure 4, further, based on any of the above embodiments, the second cover board 300 further includes the first line outlet 311, the first line outlet 311 runs through the side wall of the second cover board 300, and the first line outlet 311 is connected to the second holding tank 122, pedestal 100 further include the second line outlet 134 through the first side wall 110 and second sidewall 120, and the second line outlet 134 and first accommodates Slot 112 is connected to, and the first line outlet 311 is arranged close to the second line outlet 134.In this way, by the conducting wire for connecting lamp plate is arranged first It in the first holding tank 112, and is drawn by the second line outlet 134, and be set in the second holding tank 122, is finally gone out by first Line mouth 311 is drawn, in this way, keep total compact convenient for wiring, it is beautiful.
On the other hand, the application further relates to a kind of new-energy automobile, and one of embodiment new-energy automobile includes using In the indicator light 10 of instruction automobile batteries charged state.
When in use, receiver, illuminating part and controller are communicated to connect for above-mentioned new-energy automobile, real-time by receiver The charge information of battery is received, when receiver receives the charge information of battery, controller can control illuminating part according to difference Charge information issue the instruction light of corresponding color respectively and show the charging of battery by the instruction light of different colours in turn State, it is easy to use.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of indicator light for being used to indicate automobile batteries charged state characterized by comprising
Receiver, the receiver are used for the charge information of real-time reception battery;
Illuminating part, the illuminating part can issue the instruction light of at least two colors, and a kind of instruction light of color is corresponding A kind of charge information;And
Controller, the controller and the receiver and the illuminating part communicate to connect.
2. the indicator light according to claim 1 for being used to indicate automobile batteries charged state, which is characterized in that further include prison Device is surveyed, the monitor is for monitoring whether charging hatch door is opened, and the illuminating part can also issue illumination light, when the monitoring Device monitors that the charging hatch door is opened, and the controller controls the illuminating part and issues the illumination light.
3. the indicator light according to claim 2 for being used to indicate automobile batteries charged state, which is characterized in that the instruction Light includes the first color of light, the second color of light and third color of light, and the receiver receives the electricity of the battery in 0- When 50%, the controller controls the illuminating part and issues the first color of light, when the receiver receives the electricity of the battery In 50%-75%, the controller controls the illuminating part and issues the second color of light amount, when the receiver receive it is described In 75%-100%, the controller controls the illuminating part and issues third color of light the electricity of battery.
4. the indicator light according to claim 1 for being used to indicate automobile batteries charged state, which is characterized in that described to shine Part includes pedestal, the first cover board and illuminator, and the pedestal includes the first side wall, and the first side wall is equipped with the first holding tank, First cover board is connect with the first side wall and first cover board and first holding tank cooperatively form the first receiving Structure, the illuminator are set in first contained structure.
5. the indicator light according to claim 4 for being used to indicate automobile batteries charged state, which is characterized in that described to shine Part further includes the second cover board, and the pedestal further includes the second sidewall being oppositely arranged with the first side wall, the second sidewall Equipped with the second holding tank, the second sidewall is detachably connected with second cover board, and second cover board and described second holds Slot of receiving cooperatively forms the second contained structure.
6. the indicator light according to claim 5 for being used to indicate automobile batteries charged state, which is characterized in that described second Cover board include the first fixing body and be fixedly arranged on first fixing body side wall ennation, second cover board be equipped with it is described The first mating mounting hole of first fixing body and second mounting hole mating with the ennation, first installation Hole is connected to second mounting hole.
7. the indicator light according to claim 6 for being used to indicate automobile batteries charged state, which is characterized in that described first Cover board be equipped with first through hole, the pedestal be equipped with the second through-hole, second cover board be equipped with third through-hole, the first through hole, Second through-hole and third through-hole connection cooperatively form the mounting structure worn for cradle.
8. the indicator light according to claim 5 for being used to indicate automobile batteries charged state, which is characterized in that described second Cover board is equipped with the first clamping portion, and the pedestal is equipped with the second clamping portion being engaged by clamping with first clamping portion.
9. according to the described in any item indicator lights for being used to indicate automobile batteries charged state of claim 5 to 8, feature exists In, second cover board further includes the first line outlet, first line outlet run through second cover board side wall, described first Line outlet is connected to second holding tank, and the pedestal further includes second through the first side wall and the second sidewall Line outlet, second line outlet are connected to first holding tank, and first line outlet is set close to second line outlet It sets.
10. a kind of new-energy automobile, which is characterized in that be used to indicate automobile batteries including claim 1 to 9 is described in any item The indicator light of charged state.
CN201821598175.7U 2018-09-28 2018-09-28 It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state Active CN208820499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821598175.7U CN208820499U (en) 2018-09-28 2018-09-28 It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821598175.7U CN208820499U (en) 2018-09-28 2018-09-28 It is used to indicate the indicator light and new-energy automobile of automobile batteries charged state

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CN208820499U true CN208820499U (en) 2019-05-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112810473A (en) * 2019-11-18 2021-05-18 大连电子工业股份有限公司 Electric vehicle charging seat with charging indication
CN113799641A (en) * 2020-06-15 2021-12-17 中车时代电动汽车股份有限公司 New energy automobile charging indication method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112810473A (en) * 2019-11-18 2021-05-18 大连电子工业股份有限公司 Electric vehicle charging seat with charging indication
CN113799641A (en) * 2020-06-15 2021-12-17 中车时代电动汽车股份有限公司 New energy automobile charging indication method and device

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