CN218858190U

CN218858190U - Multichannel electric bicycle direct current fills electric pile with temperature warning and protect function

Info

Publication number: CN218858190U
Application number: CN202223130827.3U
Authority: CN
Inventors: 石笑天; 孙嘉达; 晁绵顺
Original assignee: Suzhou Aisidixi New Energy Technology Co ltd
Current assignee: Suzhou Aisidixi New Energy Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-14
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to a multichannel electric bicycle direct current fills electric pile with temperature alarm and protect function, wherein the casing is installed on the top of stand, and the stand is fixed on the base, and the control mainboard is installed in the casing, and payment and data teletransmission module, the module of charging are installed on the casing, and the control mainboard is connected with payment and data teletransmission module, the module of charging, and the module of charging passes through elasticity pencil and connector assembly, and temperature sensor installs on the connector terminal of plug. The utility model discloses a control mainboard is at the temperature value of the real-time acquisition NTC temperature sensor perception of charging process, and temperature rise variation value surpasss the settlement threshold value in detecting the short time, fills electric pile and cuts off the major loop that charges immediately, then reports an emergency and asks for help or increased vigilance fault signal to corresponding property in charge person's monitor terminal department, informs the property in charge person to reach the spot facing temperature rise and reports an emergency and asks for help or increased vigilance the trouble as early as possible. The short-time message linkage response can greatly reduce the property loss caused by the expansion of accidents.

Description

Multichannel electric bicycle direct current fills electric pile with temperature warning and protect function

Technical Field

The utility model relates to a fill electric pile technical field, in particular to multichannel electric bicycle direct current fills electric pile with temperature alarm and protect function.

Background

The direct current charging wire that current electric bicycle fills electric pile configuration does not have the temperature detection function, causes the unable real-time detection in charging process to charge the temperature rise change of mouthful. Electric bicycle in case appear overcharging in the charging process and catch fire, fill the unable automatic main power supply that in time cuts off of electric pile, the property personnel also can't obtain the ignition point position of filling electric pile in the very first time, can not in time arrive the conflagration scene, delay rescue time, lead to the conflagration area to enlarge very probably, lead to more serious life and property loss.

SUMMERY OF THE UTILITY MODEL

In order to realize the basis the utility model discloses an above-mentioned purpose and other advantages, the utility model discloses a first purpose provides a multichannel electric bicycle direct current fills electric pile with temperature warning and protect function, include: the device comprises a shell, a stand column, a base, a control mainboard, a payment and data remote transmission module, a plurality of charging modules, a plurality of elastic wire harnesses, a plurality of plugs and a plurality of temperature sensors; the machine shell is installed on the top end of the stand column, the stand column is fixed on the base, the control mainboard is installed in the machine shell, the payment and data remote transmission module and the charging module are installed on the machine shell, the control mainboard is connected with the payment and data remote transmission module and the charging module, the charging module is connected with the plug through the elastic wire harness, and the temperature sensor is installed on a connector terminal of the plug.

Further, still include pilot lamp plate, a plurality of LED pilot lamp, the pilot lamp plate is installed on the casing, the LED pilot lamp is installed on the pilot lamp plate, the pilot lamp plate with control mainboard connection.

Further, still include loudspeaker, loudspeaker install on the casing, loudspeaker with control mainboard connection.

Furthermore, the air conditioner also comprises a fan, wherein the fan is arranged on the shell and is connected with the control main board.

Further, the plug is a three-hole plug.

Further, the three-hole plug is a T-shaped three-hole plug.

Further, the temperature sensor is mounted on a middle connector terminal of the T-shaped three-hole plug.

Further, the connector terminal is a copper connector terminal.

Further, the temperature sensor is a negative temperature coefficient temperature sensor.

Further, the elastic wire harness is a PU spring wire.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a multichannel electric bicycle direct current fills electric pile with temperature alarm and protect function, fill the temperature value that the control mainboard adopted NTC temperature sensor perception in real time at the charging process in electric pile through electric bicycle, temperature rise variation value surpasss when detecting the short time and sets for the threshold value, electric bicycle fills electric pile and cuts off the major loop that charges immediately, then report an emergency and ask for help or increased vigilance fault signal to send to corresponding property person in charge's monitor terminal department immediately with forms such as SMS and little letter message through the communication module with the temperature rise, inform the property person in charge to arrive the on-the-spot treatment temperature rise as early as possible and report an emergency and ask for help or increased vigilance the trouble. The short-time message linkage response can greatly reduce the property loss caused by the expansion of accidents.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a multi-path dc charging pile for an electric bicycle with temperature alarming and protecting functions in embodiment 1;

fig. 2 is a schematic view showing the installation of the temperature sensor of embodiment 1.

In the figure: 100. a housing; 101. an indicator light panel; 102. an LED indicator light; 103. a control main board; 104. a horn; 105. a payment and data remote transmission module; 106. a heat-dissipating fan; 107. a charging module; 108. an elastic wire harness; 109. a plug; 110. a column; 111. a base; 112. a connector terminal; 113. a temperature sensor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the following description, suffixes such as "module", "part", or "unit" used to denote elements are used only for the convenience of description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

Example 1

The utility model provides a multichannel electric bicycle direct current fills electric pile with temperature warning and protect function, as shown in fig. 1, includes: the system comprises a shell 100, a vertical column 110, a base 111, a control main board 103, a payment and data remote transmission module 105, a plurality of charging modules 107, a plurality of elastic wire harnesses 108, a plurality of plugs 109 and a plurality of temperature sensors 113; the casing 100 is installed on the top of the upright column 110, the upright column 110 is fixed on the base 111, the control main board 103 is installed in the casing 100, the payment and data remote transmission module 105 and the charging module 107 are installed on the casing 100, in fig. 1, the number of the charging modules 107 is 7, and the 7-way charging module 107 is installed at the bottom of the casing 100. The control main board 103 is connected with the payment and data remote transmission module 105 and the charging module 107, the charging module 107 is connected with the plug 109 through the elastic wire harness 108, and the temperature sensor 113 is installed on the connector terminal 112 of the plug 109. The control mainboard 103 is used for data acquisition, payment, control and data uploading, and the payment and data remote transmission module 105 is used for feeding back code scanning charging and charging state information of a user to a remote server and a monitoring terminal such as a mobile phone.

The charging module 107 converts the alternating current input by the control mainboard 103 into controllable direct current. In this embodiment, the elastic harness 108 is a PU spring wire, which can be freely stretched and retracted, so as to facilitate charging for users.

As shown in fig. 1, the electronic device further includes an indicator light panel 101 and a plurality of LED indicator lights 102, the indicator light panel 101 is installed on the casing 100, the LED indicator lights 102 are installed on the indicator light panel 101, and the indicator light panel 101 is connected to the control main board 103. In fig. 1, the indicator light panel 101 is installed outside the housing 100, two LED indicators 102 are connected to each road of the indicator light panel 101, the red LED indicator lights up to indicate charging, and the green LED indicator lights up to indicate idle. By means of color indication, the available charging lines can be directly identified.

As shown in fig. 1, the electronic device further includes a speaker 104, the speaker 104 is mounted on the casing 100, and the speaker 104 is connected to the control board 103. The speaker 104 is used for playing information prompts in the charging process of the user.

As shown in fig. 1, a fan is further included, and the fan is mounted on the casing 100 and connected to the control main board 103. The cooling fans 106 in fig. 1 are two paths, and the two paths of cooling fans 106 are used for taking away heat generated in the charging process of the charging module 107 in time, so as to prevent the charging module 107 from being affected by too high temperature rise in the charging pile housing 100.

As shown in fig. 2, the plug 109 is a three-hole plug. Preferably, the three-hole plug is a T-shaped three-hole plug, the T-shaped three-hole plug is mounted at the tail of the PU spring wire for directly connecting to a battery charging port of the user's electric vehicle, and the temperature sensor 113 is mounted on the middle connector terminal 112 of the T-shaped three-hole plug. In this embodiment, the connector terminal 112 is a copper connector terminal, and the temperature sensor 113 is a negative temperature coefficient temperature sensor. The control main board 103 can collect the temperature value detected by the temperature sensor 113 in real time during the charging process of the user. The resistance of the negative temperature coefficient temperature sensor is reduced along with the temperature rise, the nonlinear temperature resistance relation is realized, the large resistance change can be provided for the very small temperature change in the working range, and the high sensitivity is realized.

Multichannel electric bicycle direct current fills electric pile's theory of operation does with temperature warning and protect function: the electric bicycle user inserts the mouth that charges of group battery on the electric bicycle with filling "T" font three hole plugs on the electric pile at first, then control mainboard 103 through the voltage value of gathering the charging wire, judges user's use battery voltage level this moment, waits for user's cell-phone to sweep the sign indicating number and charge, and the module 107 that charges carries out constant current charging according to the voltage level that control mainboard 103 judged first, carries out constant voltage charging again, and the end of charging.

In the whole charging process, the control mainboard 103 detects the temperature value of the charging port of the battery pack in real time through the temperature sensor 113 of the T-shaped three-hole plug on the charging module 107, the temperature rise changes at two ends are compared in a certain time interval, when the temperature rise exceeds the allowable temperature rise range, the control mainboard 103 rapidly cuts off the relay of the charging main circuit to protect the charging module 107 from being damaged, meanwhile, the control mainboard 103 uploads the temperature alarm event to the mobile phone and the remote server of the charge station responsible person through the payment and data remote transmission module 105 to timely process the temperature safety accident, and the accident is prevented from further expansion and spread.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is intended to be illustrative of the present disclosure and is not intended to limit the disclosure to one or more embodiments. Various modifications and alterations to one or more embodiments described herein will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of one or more embodiments of the present disclosure should be included in the scope of claims of one or more embodiments of the present disclosure. One or more embodiments of this specification.

Claims

1. The utility model provides a multichannel electric bicycle direct current fills electric pile with temperature warning and protect function which characterized in that includes: the device comprises a shell, a stand column, a base, a control mainboard, a payment and data remote transmission module, a plurality of charging modules, a plurality of elastic wire harnesses, a plurality of plugs and a plurality of temperature sensors; the casing is installed the top of stand, the stand is fixed on the base, the control mainboard is installed in the casing, payment and data teletransmission module the module of charging is installed on the casing, the control mainboard with payment and data teletransmission module the module of charging is connected, the module of charging passes through the elasticity pencil with the plug is connected, temperature sensor installs on the connector terminal of plug.

2. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, and is characterized in that: still include pilot lamp plate, a plurality of LED pilot lamp, the pilot lamp plate is installed on the casing, the LED pilot lamp is installed on the pilot lamp plate, the pilot lamp plate with control mainboard connection.

3. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, is characterized in that: still include loudspeaker, loudspeaker install on the casing, loudspeaker with control mainboard connection.

4. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, and is characterized in that: the fan is installed on the shell and connected with the control main board.

5. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, is characterized in that: the plug is a three-hole plug.

6. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 5, and is characterized in that: the three-hole plug is a T-shaped three-hole plug.

7. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 6, characterized in that: the temperature sensor is installed on the middle connector terminal of the T-shaped three-hole plug.

8. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, is characterized in that: the connector terminal is a copper connector terminal.

9. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 7, is characterized in that: the temperature sensor is a negative temperature coefficient temperature sensor.

10. The multi-path direct-current charging pile with the temperature alarming and protecting functions for the electric bicycle of claim 1, is characterized in that: the elastic wire harness is a PU spring wire.