Wireless charging pile for electric bicycle

Abstract

The utility model belongs to the technical field of electric bicycle charging, and discloses an electric bicycle wireless charging pile which comprises a wireless charging pile body. The heat conduction part is arranged on the wireless charging pile and used for conducting heat generated by operation of electronic components in the wireless charging pile; the protective cover is arranged on the wireless charging pile and covers the heat conduction piece, and the protective cover is used for protection; the automatic heat dissipation structure is arranged on the protective cover and the heat conduction part, the automatic heat dissipation structure is used for automatically dissipating heat of the wireless charging pile, the heat conduction part comprises an inverted T-shaped plate, the inverted T-shaped plate is fixedly connected with the two sides of the wireless charging pile and covered by the protective cover, and the inverted T-shaped plate is fixedly connected with the automatic heat dissipation structure. A plurality of heat dissipation fins are arranged on the inner side of the inverted-T-shaped plate, and the inverted-T-shaped plate is made of ceramic materials. According to the utility model, automatic heat dissipation of the wireless charging pile is facilitated, and normal operation of the wireless charging pile can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycle charging, in particular to a wireless charging pile for electric bicycles. Background Art

[0002] The electric bicycle wireless charging station is a new type of charging device, which is mainly used to charge electric bicycles without connecting a charging cable. It transfers electrical energy to the battery through electromagnetic induction, thereby charging the bicycle.

[0003] Chinese patent publication number CN212827935U discloses a wireless charging electric bicycle parking lot. In the embodiment, the wireless charging pile can be bent freely. When not in use, it can be folded and stored to protect the wireless charging transmitter from accidental damage. When in use, it can be opened and the wireless charging transmitter can be placed close to the wireless charging receiver on the electric bicycle. However, the inventors found in actual application that when used in the summer, the outdoor temperature is very high. In addition, the electronic components inside the wireless charging pile will generate heat during the charging process, which may lead to the problem of excessive temperature causing the wireless charging pile to malfunction. Therefore, we have proposed a wireless charging pile for electric bicycles. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors have conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the present invention is to provide a wireless charging pile for electric bicycles to solve the current technical problem of wireless charging pile failure caused by excessive temperature.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A wireless charging pile for an electric bicycle, comprising: a wireless charging pile;

[0008] A heat conductor, which is provided on the wireless charging pile and is used to conduct heat generated by the operation of electronic components inside the wireless charging pile;

[0009] A protective cover is provided on the wireless charging pile and covers the heat conducting member, and is used for protection;

[0010] An automatic heat dissipation structure is provided on the protective cover and on the heat conducting member, and is used to automatically dissipate heat for the wireless charging pile.

[0011] As an improved technical solution, the heat conductor includes an inverted T-shaped plate, which is fixedly connected to both sides of the wireless charging pile and covered by the protective cover. The inverted T-shaped plate is fixedly connected to the automatic heat dissipation structure, and a plurality of heat dissipation fins are provided on the inner side of the inverted T-shaped plate.

[0012] As an improved technical solution, the inverted T-shaped plate is made of ceramic material.

[0013] As an improved technical solution, a plurality of the heat dissipation fins are arranged in a linear array on the inner side of the inverted T-shaped plate.

[0014] As an improved technical solution, the protective cover is provided with a connecting notch, and the inner cavity wall of the connecting notch is fixedly connected to the outer surface of the wireless charging pile.

[0015] As an improved technical solution, a plurality of fixing grooves are provided on the bottom wall of the inner cavity of the protective cover, and the plurality of fixing grooves are arranged in a linear array, and the inner cavity of the fixing grooves is fixedly connected to the automatic heat dissipation structure;

[0016] A plurality of heat dissipation grids are provided on the top wall of the inner cavity of the protective cover, and the plurality of heat dissipation grids are arranged in a rectangular linear array.

[0017] As an improved technical solution, the automatic heat dissipation structure includes a plurality of temperature sensors, and the plurality of temperature sensors are all arranged on the inverted T-shaped plate.

[0018] As an improved technical solution, the automatic heat dissipation structure also includes a controller, which is electrically connected to the temperature sensor via wires. The controller is arranged on the bottom wall of the inner cavity of the protective cover. The controller is connected to a heat dissipation fan via wires. The outer surface of the heat dissipation fan is fixedly connected to the inner cavity of the fixed groove.

[0019] After adopting the above technical solution, the beneficial effects of the utility model are:

[0020] 1. The utility model monitors the heat conducted on the inverted T-shaped plate through a temperature sensor. At this time, the temperature sensor transmits the monitored electrical signal to the controller, and then the controller processes the monitored electrical signal. When the monitored temperature is lower than the initial temperature, the heat on the inverted T-shaped plate is dissipated by the heat dissipation fins, and the heat dissipation fan does not run; when the monitored temperature is higher than the initial temperature, the controller starts the heat dissipation fan, and the heat dissipation fan accelerates the air circulation in the protective cover to achieve the effect of automatic heat dissipation, thereby facilitating automatic heat dissipation of the wireless charging pile, and thus ensuring the normal operation of the wireless charging pile.

[0021] 2. The present invention provides a heat conductor on the wireless charging pile, thereby transferring the temperature on the wireless charging pile and the heat generated by the operation of the wireless charging pile to the temperature sensor.

[0022] 3. The utility model provides a protective cover on the wireless charging pile to protect the automatic heat dissipation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0024] Figure 1 This is a schematic diagram of the overall structure of the wireless charging pile for electric bicycles of the present invention.

[0025] Figure 2 This is a schematic diagram of the connection structure between the heat conductor and the temperature sensor in the overall structure of the wireless charging pile for electric bicycles of the present invention.

[0026] Figure 3 This is a schematic diagram of the exploded structure of the protective cover and the heat dissipation fan in the overall structure of the electric bicycle wireless charging pile of the utility model.

[0027] Description of reference numerals:

[0028] In the figure: 1. Wireless charging pile; 2. Heat conductor; 21. Inverted T-shaped plate; 22. Heat dissipation fin; 31. Temperature sensor; 32. Controller; 33. Heat dissipation fan; 4. Protective cover; 41. Connection notch; 42. Fixing groove; 43. Heat dissipation grid. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0032] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0033] Reference Figure 1-3 , provides an electric bicycle wireless charging pile, the electric bicycle wireless charging pile comprises: a wireless charging pile 1;

[0034] The heat conducting member 2 is provided on the wireless charging pile 1 and is used to conduct heat generated by the operation of the electronic components inside the wireless charging pile 1;

[0035] A protective cover 4 is provided on the wireless charging pile 1 and covers the heat conducting element 2 for protection;

[0036] The automatic heat dissipation structure is provided on the protective cover 4 and on the heat conducting member 2 . The automatic heat dissipation structure is used to automatically dissipate heat for the wireless charging pile 1 .

[0037] Reference Figure 2 The heat conductor 2 includes an inverted T-shaped plate 21, which is fixedly connected to both sides of the wireless charging pile 1 and covered by a protective cover 4. The inverted T-shaped plate 21 is fixedly connected to the automatic heat dissipation structure. A plurality of heat dissipation fins 22 are provided on the inner side of the inverted T-shaped plate 21. In use, the temperature on the wireless charging pile 1 and the heat generated by the operation of the wireless charging pile 1 are transferred to the automatic heat dissipation structure.

[0038] The inverted T-shaped plate 21 is made of ceramic material, which may be alumina ceramic, silicon nitride ceramic, zirconium oxide ceramic, silicon carbide ceramic or fluoride ceramic.

[0039] Reference Figure 2 A plurality of heat dissipating fins 22 are arranged in a linear array on the inner side of the inverted T-shaped plate 21 so that the heat dissipating fins 22 can dissipate heat from the inverted T-shaped plate 21 .

[0040] Reference Figure 3The protective cover 4 is provided with a connecting notch 41 , and the inner wall of the connecting notch 41 is fixedly connected to the outer surface of the wireless charging pile 1 , so as to facilitate fixing the protective cover 4 on the wireless charging pile 1 .

[0041] Reference Figure 3 The bottom wall of the inner cavity of the protective cover 4 is provided with a plurality of fixing grooves 42, and the plurality of fixing grooves 42 are arranged in a linear array. The inner cavity of the fixing grooves 42 is fixedly connected to the automatic heat dissipation structure to facilitate the installation and fixing of the automatic heat dissipation structure;

[0042] The top wall of the inner cavity of the protective cover 4 is provided with a plurality of heat dissipation grilles 43 , which are arranged in a rectangular linear array so that the heat in the protective cover 4 can be quickly discharged through the inner cavity of the heat dissipation grilles 43 .

[0043] Reference Figure 2 The automatic heat dissipation structure includes multiple temperature sensors 31, which are used to monitor the temperature on the inverted T-shaped plate 21 and the temperature inside the protective cover 4. Multiple temperature sensors 31 are all arranged on the inverted T-shaped plate 21 to facilitate monitoring the temperature on the inverted T-shaped plate 21.

[0044] Reference Figure 2 and Figure 3 The automatic heat dissipation structure also includes a controller 32, which is provided with a digital temperature setting module. The digital temperature setting module is a prior art and will not be specifically described here. The controller 32 is electrically connected to the external power supply, and the controller 32 is electrically connected to the temperature sensor 31 through a wire. The controller 32 is arranged on the bottom wall of the inner cavity of the protective cover 4, and the controller 32 is connected to the heat dissipation fan 33 through a wire electrical signal. The outer surface of the heat dissipation fan 33 is fixedly connected to the inner cavity of the fixed groove 42. In application, the heat conducted on the inverted T-shaped plate 21 is monitored by the temperature sensor 31. At this time The temperature sensor 31 transmits the monitored electrical signal to the controller 32, and then the controller 32 processes the monitored electrical signal. When the monitored temperature is lower than the initial temperature, the heat on the inverted T-shaped plate 21 is dissipated by the heat dissipation fins 22, and the heat dissipation fan 33 does not run. When the monitored temperature is higher than the initial temperature, the controller 32 starts the heat dissipation fan 33, and the heat dissipation fan 33 accelerates the air circulation in the protective cover 4 to achieve the effect of automatic heat dissipation, thereby facilitating the automatic heat dissipation of the wireless charging pile 1, and thus ensuring the normal operation of the wireless charging pile 1.

[0045] In actual use, when the wireless charging pile 1 is used in summer, the heat conducted on the inverted T-shaped plate 21 is monitored by the temperature sensor 31. At this time, the temperature sensor 31 transmits the monitored electrical signal to the controller 32, and then the controller 32 processes the monitored electrical signal. When the monitored temperature is lower than the initial temperature, the heat on the inverted T-shaped plate 21 is dissipated by the heat dissipation fins 22, and the heat dissipation fan 33 does not run;

[0046] When the monitored temperature is greater than the initial temperature, the controller 32 starts the cooling fan 33, and the cooling fan 33 accelerates the air circulation in the protective cover 4 to achieve the effect of automatic heat dissipation, thereby facilitating the automatic heat dissipation of the wireless charging pile 1, and thus ensuring the normal operation of the wireless charging pile 1. This device not only facilitates the automatic heat dissipation of the wireless charging pile 1, but also ensures the normal operation of the wireless charging pile 1.

[0047] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A wireless charging station for electric bicycles, characterized by: include: Wireless charging station (1); A heat conducting member (2), the heat conducting member (2) being provided on the wireless charging pile (1), and the heat conducting member (2) being used to conduct heat generated by the operation of electronic components inside the wireless charging pile (1); A protective cover (4), the protective cover (4) being arranged on the wireless charging pile (1) and covering the heat conducting member (2), the protective cover (4) being used for protection; An automatic heat dissipation structure is provided on the protective cover (4) and on the heat conducting member (2), and is used for automatically dissipating heat from the wireless charging pile (1).

2. The electric bicycle wireless charging station according to claim 1, characterized in that: The heat conducting member (2) comprises an inverted T-shaped plate (21), the inverted T-shaped plate (21) is fixedly connected to both sides of the wireless charging pile (1) and is covered by the protective cover (4), the inverted T-shaped plate (21) is fixedly connected to the automatic heat dissipation structure, and a plurality of heat dissipation fins (22) are provided on the inner side of the inverted T-shaped plate (21).

3. The electric bicycle wireless charging station according to claim 2, characterized in that: The inverted T-shaped plate (21) is made of ceramic material.

4. The electric bicycle wireless charging station according to claim 2, characterized in that: The plurality of heat dissipation fins (22) are arranged in a linear array on the inner side of the inverted T-shaped plate (21).

5. The electric bicycle wireless charging station according to claim 2, characterized in that: The protective cover (4) is provided with a connecting notch (41), and the inner wall of the connecting notch (41) is fixedly connected to the outer surface of the wireless charging pile (1).

6. The wireless charging station for electric bicycles according to claim 2, characterized in that: The bottom wall of the inner cavity of the protective cover (4) is provided with a plurality of fixing grooves (42), the plurality of fixing grooves (42) are arranged in a linear array, and the inner cavity of the fixing grooves (42) is fixedly connected to the automatic heat dissipation structure; A plurality of heat dissipation grids (43) are provided on the top wall of the inner cavity of the protective cover (4), and the plurality of heat dissipation grids (43) are arranged in a rectangular linear array.

7. The wireless charging station for electric bicycles according to claim 6, characterized in that: The automatic heat dissipation structure comprises a plurality of temperature sensors (31), and the plurality of temperature sensors (31) are all arranged on the inverted T-shaped plate (21).

8. The electric bicycle wireless charging station according to claim 7, characterized in that: The automatic heat dissipation structure further includes a controller (32), the controller (32) being electrically connected to the temperature sensor (31) via an electric wire, the controller (32) being arranged on the bottom wall of the inner cavity of the protective cover (4), the controller (32) being electrically connected to a heat dissipation fan (33) via an electric wire, and the outer surface of the heat dissipation fan (33) being fixedly connected to the inner cavity of the fixing groove (42).

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