Charging socket with heat dissipation structure

Abstract

The utility model relates to the technical field of charging sockets, and discloses a charging socket with a heat dissipation structure, which comprises a socket assembly, and a connector assembly, a power supply jack assembly and a bottom line jack assembly which are arranged on the socket assembly, the socket assembly comprises a base, a power supply jack mounting position arranged on the base, and heat dissipation holes formed in the power supply jack mounting position; the power supply jack assembly comprises a power supply jack and a power supply wire connected to one end of the power supply jack, a ceramic ring is arranged at the connecting part of the power supply jack and the power supply wire in a sleeving manner, and heat-conducting silica gel is filled between the ceramic ring and the connecting part; after the power supply jack assembly is installed, the heat dissipation holes directly face the outer ring of the ceramic ring. The utility model aims to provide the charging socket with the heat dissipation structure, which is used for meeting the heat dissipation requirement during large-current charging and improving the charging efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a charging socket technical field, concretely relates to a charging socket with heat dissipation structure. BACKGROUND

[0002] With the increase of the number of new energy vehicles, the number of charging stations and charging piles is also increasing, but it is still difficult to meet the charging demand, in order to improve the charging efficiency and shorten the charging time, it is required to reach greater charging current (such as 600A) during charging, and large current charging is easy to cause overtemperature phenomenon, in order to meet the continuous large current charging, it is required to dissipate heat in time during the charging process, and the conventional charging socket does not have heat dissipation structure, and the maximum can only support 250A current, so it is difficult to meet the charging demand of large current. SUMMARY

[0003] The utility model discloses a charging socket with heat dissipation structure, which is used to meet the heat dissipation demand during large current charging and improve the charging efficiency.

[0004] To solve the above technical problem, the utility model provides a technical scheme that a charging socket with heat dissipation structure, including socket assembly and connector assembly, power socket assembly and ground wire socket assembly installed on the socket assembly, the socket assembly includes base, power socket mounting position arranged on the base and heat dissipation hole opened on the power socket mounting position, the power socket assembly includes power socket and power supply wire connected at one end of the power socket, the connecting part of the power socket and the power supply wire is sleeved with ceramic ring, and the ceramic ring and the connecting part are filled with heat-conducting silica gel, after the installation of the power socket assembly, the heat dissipation hole is opposite to the outer circle of the ceramic ring.

[0005] The above charging socket conducts the heat generated by the connecting part of the power socket and the power supply wire outward through the heat-conducting silica gel and the ceramic ring, and completes heat dissipation through the heat dissipation hole to ensure sufficient heat dissipation and avoid overtemperature phenomenon, so that the charging socket can meet the demand of large current charging.

[0006] Further, the heat dissipation holes are evenly arranged around the power socket mounting position, heat dissipation fins are arranged between the heat dissipation holes, and the inner surface of the heat dissipation fins is attached to the outer circumference of the ceramic ring.

[0007] Further, the free end of the heat dissipation fin is higher than the outer surface of the power socket mounting position.

[0008] Further, the base is provided with a tail cover, the tail cover is detachably connected with the base, and the power socket mounting position is arranged on the tail cover.

[0009] Further, a ceramic ring waterproof ring is arranged between the ceramic ring and the base, and one end of the power jack mounting position is provided with a ceramic ring waterproof ring mounting hole for mounting the ceramic ring waterproof ring.

[0010] Further, a power cord waterproof ring is arranged between the ceramic ring and the power cord, and the power cord waterproof ring is compressed and fixed on the free end of the power jack mounting position by a first fixing member.

[0011] Further, the socket assembly comprises a power jack fixing member, which is arranged on the base and faces the power jack mounting position, and a first clamping jaw is arranged on the power jack fixing member, so that the power jack assembly is clamped after installation.

[0012] Further, the ground jack assembly comprises a ground jack, a ground cord connected to the ground jack, a ground cord waterproof ring arranged between the ground cord and the tail cover, and a second fixing member for compressing and fixing the ground cord waterproof ring on the tail cover.

[0013] Further, a second clamping jaw is arranged on the tail cover, so that the ground jack assembly is clamped after installation.

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] The charging socket with the heat dissipation structure can meet the continuous large-flow charging demand, and the charging efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the charging socket with the heat dissipation structure.

[0017] Figure 2 is an exploded view of the charging socket with the heat dissipation structure.

[0018] Figure 3 is an exploded view of the socket assembly.

[0019] Figure 4 is a structural schematic view of the power jack assembly.

[0020] Figure 5 is a structural schematic view of the ground jack assembly.

[0021] Figure 6 is a front view of the charging socket with a heat dissipation structure.

[0022] Figure 7 is Figure 6 the cross-sectional view of A-A.

[0023] Figure 8 is Figure 6 the cross-sectional view of B-B.

[0024] Figure 9 is a schematic view of the installation position of the power jack assembly on the tail cover.

[0025] Figure 10 is a schematic view of the structure of the tail cover.

[0026] Wherein: 1 - socket assembly, 11 - base, 12 - power jack fixing part, 121 - first claw, 13 - ceramic ring waterproof ring, 14 - ceramic ring, 141 - heat-conducting silica gel, 15 - tail cover, 151 - second claw, 152 - heat dissipation hole, 153 - ceramic ring waterproof ring mounting hole, 154 - power jack mounting position, 155 - heat dissipation fin, 2 - power jack assembly, 21 - power jack, 22 - power cord, 23 - power cord waterproof ring, 24 - first fixing part, 3 - ground jack assembly, 31 - ground jack, 32 - ground wire, 33 - ground wire waterproof ring, 34 - second fixing part, 4 - connector assembly. DETAILED DESCRIPTION

[0027] In order to illustrate the technical features and the purposes and effects achieved by the utility model, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0028] Please refer to the accompanying Figures 1-10 , a charging socket with a heat dissipation structure, including socket assembly 1 and installing on socket assembly 1 connector assembly 4, power jack assembly 2, ground jack assembly 3, socket assembly 1 includes base 11, the power jack mounting position 154 set on the base 11, the heat dissipation hole 152 opened on the power jack mounting position 154;The power jack assembly 2 includes power jack 21, the power cord 22 connected to one end of the power jack 21, the connecting part of the power jack 21 and the power cord 22 is provided with ceramic ring 14, the ceramic ring 14 and the connecting part are filled with heat-conducting silica gel 141;After the installation of the power jack assembly 2, the heat dissipation hole 152 is opposite the outer ring of the ceramic ring 14.

[0029] In the above embodiment, the heat-conducting silica gel 141 conducts the heat generated at the connecting part of the power supply jack 21 and the power supply wire 22 during charging to the ceramic ring 14, and then further dissipates the heat outward through the heat dissipation holes 152, so that the heat generated during charging can be fully dissipated, and over-temperature phenomenon is avoided, so that the charging socket can continuously perform large-flow charging, and the charging efficiency is improved.

[0030] Based on the above embodiment, the heat dissipation holes 152 are evenly arranged around the power supply jack mounting position 154, and the heat dissipation fins 155 are arranged between the heat dissipation holes 152, and the inner surface of the heat dissipation fins 155 is attached to the outer circumference of the ceramic ring 14. The heat dissipation fins 155 further increase the heat dissipation area and improve the heat dissipation efficiency. The inner surface of the heat dissipation fins 155 is attached to the outer circumference of the ceramic ring 14, so that the heat on the ceramic ring 14 can be quickly conducted to the heat dissipation fins 155, and the heat dissipation efficiency is improved.

[0031] Based on the above embodiment, the free end of the heat dissipation fin 155 is higher than the outer surface of the power supply jack mounting position 154, further increasing the heat dissipation area and improving the heat dissipation efficiency.

[0032] Based on the above embodiment, the base 11 is provided with a tail cover 15, the tail cover 15 is detachably connected with the base 11, and the power supply jack mounting position 154 is arranged on the tail cover 15. The detachable tail cover 15 facilitates the installation and fixation of the power supply jack assembly 2.

[0033] Based on the above embodiment, the ceramic ring 14 and the base 11 are provided with a ceramic ring waterproof ring 13, one end of the power supply jack mounting position 154 is provided with a ceramic ring waterproof ring mounting hole 153 for mounting the ceramic ring waterproof ring 13, which facilitates the installation of the ceramic ring waterproof ring 13 and improves the installation efficiency.

[0034] Based on the above embodiment, the ceramic ring 14 and the power supply wire 22 are provided with a power supply wire waterproof ring 23, and the power supply wire waterproof ring 23 is pressed and fixed on the free end of the power supply jack mounting position 154 by a first fixing member 24. For example, the first fixing member 24 and the power supply jack mounting position 154 are connected by a buckle connection to improve the installation efficiency.

[0035] Based on the above embodiment, the socket assembly 1 comprises a power jack fixing member 12 mounted on the base 11 and facing the power jack mounting position 154, and the power jack fixing member 12 is provided with a first clamping jaw 121, which clamps the power jack assembly 2 after the power jack assembly 2 is installed. The first clamping jaw 121 can quickly position the power jack assembly 2 during installation, improving installation efficiency. For example, the outer circumference of the power jack 21 is provided with a step, and the first clamping jaw 121 is elastic. After the power jack assembly 2 is installed, the free end of the first clamping jaw 121 is clamped on the step of the outer circumference of the power jack 21, avoiding loosening of the power jack assembly 2.

[0036] Based on the above embodiment, the ground jack assembly 3 comprises a ground jack 31, a ground wire 32 connected to the ground jack 31, a ground wire waterproof ring 33 arranged between the ground wire 32 and the tail cover 15, and a second fixing member 34 for pressing and fixing the ground wire waterproof ring 33 on the tail cover 15. The ground wire waterproof ring 33 is used to prevent water from entering between the ground wire 32 and the socket assembly 1. For example, the second fixing member 34 is connected to the tail cover 15 by a buckle to improve installation efficiency.

[0037] Based on the above embodiment, the tail cover 15 is provided with a second clamping jaw 151, and the second clamping jaw 151 clamps the ground jack assembly 3 after the ground jack assembly 3 is installed. For example, the outer circumference of the ground jack 31 is provided with a step, and the second clamping jaw 151 is elastic. After the ground jack assembly 3 is installed, the free end of the second clamping jaw 151 is clamped on the step of the outer circumference of the ground jack 31, avoiding loosening of the ground jack assembly 3.

[0038] The above describes the utility model and its embodiments in detail, which is not limited, and only some embodiments of the utility model are shown in the drawings. The actual structure is not limited to this. Those skilled in the art can make various modifications, improvements and substitutions without departing from the concept of the utility model, and these should belong to the protection scope of the utility model.

Claims

1. A charging socket with heat dissipation structure, comprising a socket assembly, a connector assembly, a power jack assembly and a ground jack assembly installed on the socket assembly, characterized in that: the socket assembly comprises a base, a power jack installation site provided on the base, and a heat dissipation hole provided on the power jack installation site; the power jack assembly comprises a power jack and a power cord connected to one end of the power jack, a ceramic ring is sleeved on the connection part of the power jack and the power cord, and heat-conducting silica gel is filled between the ceramic ring and the connection part; after the power jack assembly is installed, the heat dissipation hole is opposite to the outer circle of the ceramic ring.

2. The charging socket with heat dissipation structure according to claim 1, characterized in that: The heat dissipation holes are evenly provided around the power jack installation site, and heat dissipation fins are provided between the heat dissipation holes, and the inner surface of the heat dissipation fins is attached to the outer circle of the ceramic ring.

3. The charging socket with heat dissipation structure according to claim 2, characterized in that: The free end of the heat dissipation fin is higher than the outer surface of the power jack installation site.

4. The charging socket with heat dissipation structure according to claim 1, characterized in that: A tail cover is provided on the base, the tail cover is detachably connected with the base, and the power jack installation site is provided on the tail cover.

5. The charging socket with heat dissipation structure according to claim 1 or 4, characterized in that: A ceramic ring waterproof ring is installed between the ceramic ring and the base, and one end of the power jack installation site is provided with a ceramic ring waterproof ring installation hole for installing the ceramic ring waterproof ring.

6. The charging socket with heat dissipation structure according to claim 1 or 4, characterized in that: A power cord waterproof ring is installed between the ceramic ring and the power cord, and the power cord waterproof ring is pressed and fixed on the free end of the power jack installation site by a first fixing member.

7. The charging socket with heat dissipation structure according to claim 1, characterized in that: The socket assembly comprises a power jack fixing member, the power jack fixing member is installed on the base and opposite to the power jack installation site, a first clamping jaw is provided on the power jack fixing member, and the first clamping jaw clamps the power jack assembly after the power jack assembly is installed.

8. The charging socket with heat dissipation structure according to claim 4, characterized in that: The ground jack assembly comprises a ground jack, a ground cord connected to the ground jack, a ground cord waterproof ring provided between the ground cord and the tail cover, and a second fixing member for pressing and fixing the ground cord waterproof ring on the tail cover.

9. The charging socket with heat dissipation structure according to claim 8, characterized in that: A second clamping jaw is provided on the tail cover, and the second clamping jaw clamps the ground jack assembly after the ground jack assembly is installed.

Images