Charging stand module and charging stand

Abstract

The utility model discloses a charging seat module and a charging seat. The charging dock module includes: a housing having a columnar portion and a terminal jack formed in the columnar portion; the terminal is inserted into the terminal jack of the columnar part; the temperature sensor is arranged in the terminal jack, and a lead of the temperature sensor is led out from the rear end of the columnar part; the wire is electrically connected to the rear end of the terminal and is led out from the rear end of the columnar part; the waterproof cement wraps the wire and the lead wire and is positioned outside the rear end of the columnar part; and the heat shrink tube is sleeved and thermally shrunk on the waterproof cement and the rear end of the columnar part. The waterproof cement and the heat shrink tube together form a sealing assembly used for achieving sealing between the wire and the shell and sealing between the lead and the shell. According to the utility model, the sealing assembly formed by the waterproof cement and the heat shrink tube can reliably realize the sealing between the plurality of leads and the housing, thereby improving the sealing reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of charging base module and the charging base comprising the charging base module. BACKGROUND

[0002] In the prior art, the charging base usually includes a housing, a terminal disposed in a terminal receptacle of the housing, a high-voltage wire connected to the terminal, and a temperature sensor disposed in the terminal receptacle of the housing. The temperature sensor is used to detect the temperature of the terminal. The high-voltage wire and a low-voltage lead of the temperature sensor are led out from a rear port of the terminal receptacle of the housing. In order to realize the sealing between the high-voltage wire and the housing and between the low-voltage lead and the housing, an elastic sealing member is usually provided in the rear port of the terminal receptacle, which has a plurality of through holes allowing the high-voltage wire and the low-voltage lead (or referred to as a low-voltage wire) to pass through, respectively. However, the elastic sealing member is usually only suitable for the sealing between a single wire and the housing, and is not suitable for the sealing between multiple wires and the housing, because it will reduce the sealing effect. SUMMARY

[0003] The utility model aims to solve at least one aspect of the above problems and defects existing in the prior art.

[0004] According to one aspect of the utility model, a charging base module is provided. The charging base module includes a housing having a cylindrical portion and a terminal receptacle formed in the cylindrical portion; a terminal inserted into the terminal receptacle of the cylindrical portion; a temperature sensor disposed in the terminal receptacle and having a lead led out from a rear end of the cylindrical portion; a wire electrically connected to a rear end of the terminal and led out from the rear end of the cylindrical portion; a waterproof cement wrapped on the wire and the lead and located outside the rear end of the cylindrical portion; and a heat shrink tube sleeved and heat shrunk on the waterproof cement and the rear end of the cylindrical portion. The waterproof cement and the heat shrink tube together constitute a sealing assembly for realizing the sealing between the wire and the housing and between the lead and the housing.

[0005] According to one exemplary embodiment of the utility model, the wire and the two leads of the temperature sensor are wrapped in the waterproof cement, and the wire and the leads are isolated by the waterproof cement.

[0006] According to another exemplary embodiment of the utility model, the charging base module further includes a rear end cover installed into a rear port of the terminal receptacle and fixed to the rear end of the cylindrical portion, the rear end cover having a through hole allowing the wire and the lead to pass through, the rear end cover being wrapped in the heat shrink tube, and the waterproof cement being located outside the rear end cover.

[0007] According to another exemplary embodiment of the present application, the rear end cover has a plurality of elastic buckles inserted into the rear port of the terminal insertion hole, a plurality of clamping grooves are formed on the circumferential wall of the rear end of the columnar portion, and the plurality of elastic buckles are engaged with the plurality of clamping grooves, respectively, to fix the rear end cover to the rear end of the columnar portion.

[0008] According to another exemplary embodiment of the present application, the terminal includes a terminal body having a cylindrical portion and a welding portion connected to the rear end of the cylindrical portion, the main body portion of the temperature sensor is in thermal contact with the welding portion of the terminal to detect the temperature of the terminal, and one end of the lead wire is welded to the welding portion of the terminal.

[0009] According to another exemplary embodiment of the present application, the welding portion of the terminal is flat, has two opposite sides in the thickness direction thereof, one end of the lead wire is welded to one side of the welding portion of the terminal, and the main body portion of the temperature sensor is in thermal contact with the other side of the welding portion of the terminal.

[0010] According to another exemplary embodiment of the present application, the terminal further includes an elastic member inserted into the front portion of the cylindrical portion of the terminal to be in electrical contact with the inserted counter terminal, and the terminal body and the elastic member are integral stamping members, respectively.

[0011] According to another exemplary embodiment of the present application, the terminal further includes a sealing member injection-molded on the cylindrical portion of the terminal and entering the inner cavity of the cylindrical portion through the opening on the cylindrical portion, and the sealing member is used to seal the inner cavity of the cylindrical portion of the terminal and the terminal insertion hole of the housing.

[0012] According to another exemplary embodiment of the present application, a locking elastic sheet is formed on the cylindrical portion of the terminal, and the locking elastic sheet is engaged with the inner wall of the terminal insertion hole to lock the terminal in the terminal insertion hole.

[0013] According to another exemplary embodiment of the present application, the housing has a plurality of columnar portions and a plurality of terminal insertion holes formed in the plurality of columnar portions, respectively; the charging seat module includes a plurality of terminals inserted into the plurality of terminal insertion holes, respectively, a plurality of lead wires connected to the plurality of terminals, respectively, and a plurality of temperature sensors provided in the plurality of terminal insertion holes, respectively; the charging seat module includes a plurality of sealing assemblies provided to the rear ends of the plurality of columnar portions, respectively, to realize sealing between the plurality of lead wires and the housing and between the lead wires of the plurality of temperature sensors and the housing, respectively.

[0014] According to another exemplary embodiment of the present application, the housing further comprises: a cover plate portion for covering a rear end of an inner cavity of the mounting base of the charging base, the cylindrical portion comprises a front column portion and a rear column portion respectively located at front and rear sides of the cover plate portion, and the front column portion is adapted to be inserted into the inner cavity of the mounting base.

[0015] According to another exemplary embodiment of the present application, the charging base module further comprises: a sealing ring sleeved on the cover plate portion, a first flange is formed on the cover plate portion, the first flange is axially abutted on a rear side of the sealing ring, and the sealing ring is adapted to be axially pressed between the first flange and a second flange in the mounting base to realize sealing between the mounting base and the housing.

[0016] According to another exemplary embodiment of the present application, a plurality of first elastic claws are formed on the rear side of the cover plate portion, the plurality of first elastic claws are spaced apart in a circumferential direction of the cover plate portion, and the plurality of first elastic claws are adapted to be engaged with a plurality of second elastic claws on a rear end of the mounting base to lock the housing in the mounting base.

[0017] According to another exemplary embodiment of the present application, a plurality of positioning portions are formed on the rear side of the cover plate portion, the plurality of positioning portions are spaced apart in a circumferential direction of the cover plate portion, and the positioning portions have positioning grooves adapted to be engaged with positioning columns on a rear end face of the mounting base to position the cover plate portion in the circumferential direction.

[0018] According to another aspect of the present application, a charging base is provided. The charging base comprises: a mounting base formed with an inner cavity; and the charging base module inserted into the inner cavity of the mounting base.

[0019] According to an exemplary embodiment of the present application, a second flange axially opposite to a first flange on a cover plate portion of the housing is formed in the inner cavity of the mounting base, and a sealing ring on the housing is axially pressed between the first flange and the second flange to realize sealing between the mounting base and the housing.

[0020] According to another exemplary embodiment of the present application, a plurality of second elastic claws are formed on a rear end of the mounting base, the plurality of second elastic claws are spaced apart in a circumferential direction of the mounting base, and the plurality of second elastic claws are respectively engaged with a plurality of first elastic claws on a rear side of the cover plate portion to lock the housing in the mounting base.

[0021] According to another exemplary embodiment of the present application, a plurality of positioning columns are formed on the rear end surface of the mounting seat, the plurality of positioning columns are spaced apart in the circumferential direction of the mounting seat, and the plurality of positioning columns are engaged with positioning grooves of a plurality of positioning portions on the cover plate portion to position the cover plate portion in the circumferential direction.

[0022] According to another exemplary embodiment of the present application, the mounting seat has a flange portion, a connection hole through which a threaded connecting member passes is formed on the flange portion, and the flange portion can be fastened to a mounting panel by the threaded connecting member passing through the connection hole.

[0023] In the foregoing exemplary embodiments of the present application, the sealing assembly composed of waterproof cement and a heat shrink tube can reliably seal a plurality of wires and a housing, thereby improving sealing reliability.

[0024] Other objects and advantages of the present application will be readily understood and appreciated when considered in connection with the following written description taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 shows a perspective view of a charging base according to an exemplary embodiment of the present application;

[0026] Figure 2 FIG. 2 shows an exploded view of the charging base according to an exemplary embodiment of the present application;

[0027] Figure 3 FIG. 3 shows an exploded sectional view of the charging base according to an exemplary embodiment of the present application;

[0028] Figure 4 FIG. 4 shows a sectional view of a charging base module according to an exemplary embodiment of the present application;

[0029] Figure 5 FIG. 5 shows an exploded view of the charging base module according to an exemplary embodiment of the present application;

[0030] Figure 6 FIG. 6 shows an exploded sectional view of the charging base module according to an exemplary embodiment of the present application;

[0031] Figure 7 FIG. 7 shows a planar sectional view of the charging base module according to an exemplary embodiment of the present application;

[0032] Figure 8 FIG. 8 shows an exploded view of a sealing assembly of the charging base module according to an exemplary embodiment of the present application;

[0033] Figure 9 shows another exploded schematic view of a sealing assembly of a charging base module according to an exemplary embodiment of the present utility model. DETAILED DESCRIPTION

[0034] The technical solutions of the present utility model will be further described in detail below with reference to the embodiments and in conjunction with the drawings. In the description, identical or similar reference numerals indicate identical or similar components. The following description of the embodiments of the present utility model is intended to explain the general inventive concept of the present utility model and should not be understood as a limitation of the present utility model.

[0035] In addition, in the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It will be apparent, however, to one of ordinary skill in the art that one or more embodiments can be practiced without these specific details. In other instances, well-known structures and devices are shown in diagram form in order to avoid obscuring the drawings.

[0036] According to one general inventive concept of the present utility model, a charging base module is provided. The charging base module includes a housing having a columnar portion and a terminal insertion hole formed in the columnar portion; a terminal inserted into the terminal insertion hole of the columnar portion; a temperature sensor disposed in the terminal insertion hole and having a lead wire drawn out of a rear end of the columnar portion; a lead wire electrically connected to a rear end of the terminal and drawn out of the rear end of the columnar portion; a waterproof cement wrapped on the lead wire and the lead wire and located outside the rear end of the columnar portion; and a heat shrink tube sleeved and heat shrunk on the waterproof cement and the rear end of the columnar portion. The waterproof cement and the heat shrink tube together constitute a sealing assembly for achieving sealing between the lead wire and the housing and between the lead wire and the housing.

[0037] According to another general inventive concept of the present utility model, a charging base is provided. The charging base includes a mounting seat formed with an inner cavity; and the aforementioned charging base module inserted into the inner cavity of the mounting seat.

[0038] Figure 1 shows a perspective schematic view of a charging base according to an exemplary embodiment of the present utility model; Figure 2 shows an exploded schematic view of a charging base according to an exemplary embodiment of the present utility model; Figure 3 shows an exploded sectional view of a charging base according to an exemplary embodiment of the present utility model; Figure 4 shows a sectional view of a charging base module 100 according to an exemplary embodiment of the present utility model; Figure 5 shows an exploded schematic view of a charging base module 100 according to an exemplary embodiment of the present utility model; Figure 6An exploded sectional view of a charging base module 100 according to an exemplary embodiment of the present application is shown. Figure 7 A plan sectional view of a charging base module 100 according to an exemplary embodiment of the present application is shown. Figure 8 An exploded schematic view of a sealing assembly of a charging base module 100 according to an exemplary embodiment of the present application is shown. Figure 9 Another exploded schematic view of a sealing assembly of a charging base module 100 according to an exemplary embodiment of the present application is shown.

[0039] As shown in FIG. 1, in an exemplary embodiment of the present application, a charging base module 100 is disclosed. The charging base module 100 includes a housing 1, a terminal 4, a temperature sensor 6, a wire 5, a waterproofing cement 7, and a heat shrink tube 8. The housing 1 has a cylindrical portion 11 and a terminal insertion hole 101 formed in the cylindrical portion 11. The terminal 4 is inserted into the terminal insertion hole 101 of the cylindrical portion 11. The temperature sensor 6 is disposed in the terminal insertion hole 101 for detecting the temperature of the terminal 4. A lead wire (or low voltage wire) 61 of the temperature sensor 6 is drawn out from the rear end of the cylindrical portion 11. The wire 5 (or high voltage wire) is electrically connected to the rear end of the terminal 4 and drawn out from the rear end of the cylindrical portion 11. The waterproofing cement 7 is wrapped on the wire 5 and the lead wire 61 and located outside the rear end of the cylindrical portion 11. The heat shrink tube 8 is sleeved and heat shrunk on the waterproofing cement 7 and the rear end of the cylindrical portion 11. The waterproofing cement 7 and the heat shrink tube 8 together constitute a sealing assembly for realizing the sealing between the wire 5 and the housing 1 and between the lead wire 61 and the housing 1. Figures 1 to 9 As shown in FIG. 2, in the illustrated embodiment, the waterproofing cement 7 is a sealing cement which can be purchased.

[0040] Figures 1 to 9 As shown in FIG. 3, in the illustrated embodiment, the wire 5 and the two lead wires 61 of the temperature sensor 6 are wrapped in the waterproofing cement 7 and the wire 5 and the lead wires 61 are isolated by the waterproofing cement 7.

[0041] As shown in FIG. 4, in the illustrated embodiment, the charging base module 100 further includes a rear end cover 9 which is installed into the rear end port of the terminal insertion hole 101 and fixed to the rear end of the cylindrical portion 11. The rear end cover 9 has a through hole allowing the wire 5 and the lead wire 61 to pass through, the rear end cover 9 is wrapped in the heat shrink tube 8, and the waterproofing cement 7 is located outside the rear end cover 9. Figures 1 to 9 As shown in FIG. 5, in the illustrated embodiment, the charging base module 100 further includes a rear end cover 9 which is installed into the rear end port of the terminal insertion hole 101 and fixed to the rear end of the cylindrical portion 11. The rear end cover 9 has a through hole allowing the wire 5 and the lead wire 61 to pass through, the rear end cover 9 is wrapped in the heat shrink tube 8, and the waterproofing cement 7 is located outside the rear end cover 9.

[0042] Figures 1 to 9 As shown in FIG. 6, in the illustrated embodiment, the charging base module 100 further includes a rear end cover 9 which is installed into the rear end port of the terminal insertion hole 101 and fixed to the rear end of the cylindrical portion 11. The rear end cover 9 has a through hole allowing the wire 5 and the lead wire 61 to pass through, the rear end cover 9 is wrapped in the heat shrink tube 8, and the waterproofing cement 7 is located outside the rear end cover 9.

[0043] As shown in FIG. 7, in the illustrated embodiment, the charging base module 100 further includes a rear end cover 9 which is installed into the rear end port of the terminal insertion hole 101 and fixed to the rear end of the cylindrical portion 11. The rear end cover 9 has a through hole allowing the wire 5 and the lead wire 61 to pass through, the rear end cover 9 is wrapped in the heat shrink tube 8, and the waterproofing cement 7 is located outside the rear end cover 9. Figures 1 to 9 ​​As shown, in the illustrated embodiment, the rear end cover 9 has a plurality of elastic buckles 92 inserted into the rear port of the terminal jack 101, and a plurality of card slots 102 are formed on the peripheral wall of the rear end of the columnar portion 11. The plurality of elastic buckles 92 are respectively engaged with the plurality of card slots 102 to fix the rear end cover 9 to the rear end of the columnar portion 11.

[0044] like Figures 1 to 9 As shown, in the illustrated embodiment, the terminal 4 includes a terminal body 40, the terminal body 40 having a cylindrical portion 41 and a welding portion 42 connected to the rear end of the cylindrical portion 41. The main body 60 of the temperature sensor 6 is in thermal contact with the welding portion 42 of the terminal 4 for detecting the temperature of the terminal 4, and one end 51 of the wire 5 is welded to the welding portion 42 of the terminal 4.

[0045] like Figures 1 to 9 As shown, in the illustrated embodiment, the welding portion 42 of the terminal 4 is flat and has two opposite sides in its thickness direction, one end 51 of the wire 5 is welded to one side of the welding portion 42 of the terminal 4, and the main body 60 of the temperature sensor 6 is in thermal contact with the other side of the welding portion 42 of the terminal 4.

[0046] like Figures 1 to 9 As shown, in the embodiment shown in the figure, the terminal 4 further includes an elastic member 44, which is inserted into the front portion of the cylindrical portion 41 of the terminal 4 to electrically contact the inserted mating terminal (not shown). The terminal body 40 and the elastic member 44 are respectively integrally stamped and formed parts.

[0047] like Figures 1 to 9 As shown, in the illustrated embodiment, the terminal 4 further includes a seal 43, which is injection-molded onto the cylindrical portion 41 of the terminal 4 and enters into the inner cavity 201 of the cylindrical portion 41 through an opening on the cylindrical portion 41. The seal 43 is used to seal the inner cavity 201 of the cylindrical portion 41 of the terminal 4 and the terminal insertion hole 101 of the housing 1.

[0048] like Figures 1 to 9 As shown, in the illustrated embodiment, a locking spring 45 is formed on the cylindrical portion 41 of the terminal 4 , and the locking spring 45 engages with the inner wall of the terminal insertion hole 101 to lock the terminal 4 in the terminal insertion hole 101 .

[0049] like Figures 1 to 9As shown, in the illustrated embodiment, the housing 1 has a plurality of columnar portions 11 and a plurality of terminal insertion holes 101 respectively formed in the plurality of columnar portions 11. The charging base module 100 includes a plurality of terminals 4 respectively inserted into the plurality of terminal insertion holes 101, a plurality of wires 5 respectively connected to the plurality of terminals 4, and a plurality of temperature sensors 6 respectively disposed in the plurality of terminal insertion holes 101. The charging base module 100 includes a plurality of sealing assemblies respectively disposed at the rear ends of the plurality of columnar portions 11, for respectively achieving a seal between the plurality of wires 5 and the housing 1, and between the leads 61 of the plurality of temperature sensors 6 and the housing 1.

[0050] like Figures 1 to 9 As shown, in the illustrated embodiment, the housing 1 further includes a cover portion 10, which is used to cover the rear port of the inner cavity 201 of the mounting base 2 of the charging station. The columnar portion 11 includes a front column portion 111 and a rear column portion 112 located on the front and rear sides of the cover portion 10, respectively. The front column portion 111 is suitable for being inserted into the inner cavity 201 of the mounting base 2.

[0051] like Figures 1 to 9 As shown, in the illustrated embodiment, the charging base module 100 further includes a sealing ring 3, which is mounted on the cover portion 10. A first flange 13 is formed on the cover portion 10, and the first flange 13 axially abuts against the rear side of the sealing ring 3. The sealing ring 3 is adapted to be axially compressed between the first flange 13 and a second flange 23 within the mounting base 2 to achieve a seal between the mounting base 2 and the housing 1.

[0052] like Figures 1 to 9 As shown, in the illustrated embodiment, a plurality of first elastic claws 14 are formed on the rear side of the cover portion 10, and the plurality of first elastic claws 14 are spaced apart in the circumferential direction of the cover portion 10, and the plurality of first elastic claws 14 are used to engage with a plurality of second elastic claws 24 on the rear end of the mounting seat 2 to lock the shell 1 in the mounting seat 2.

[0053] like Figures 1 to 9 As shown, in the illustrated embodiment, a plurality of positioning portions 15 are formed on the rear side of the cover portion 10, and the plurality of positioning portions 15 are spaced apart in the circumferential direction of the cover portion 10. The positioning portions 15 have positioning grooves 15a suitable for engaging with the positioning columns 25 on the rear end surface of the mounting seat 2 to position the cover portion 10 in the circumferential direction.

[0054] like Figures 1 to 9 As shown, in another exemplary embodiment of the present invention, a charging base is also disclosed. The charging base includes: a mounting base 2 and a charging base module 100. The mounting base 2 is formed with an inner cavity 201. The charging base module 100 is inserted into the inner cavity 201 of the mounting base 2.

[0055] like Figures 1 to 9As shown, in the illustrated embodiment, a second flange 23 axially opposite to the first flange 13 on the cover portion 10 of the shell 1 is formed in the inner cavity 201 of the mounting seat 2, and the sealing ring 3 on the shell 1 is axially squeezed between the first flange 13 and the second flange 23 to achieve sealing between the mounting seat 2 and the shell 1.

[0056] like Figures 1 to 9 As shown, in the illustrated embodiment, a plurality of second elastic claws 24 are formed on the rear end of the mounting seat 2, and the plurality of second elastic claws 24 are spaced apart in the circumferential direction of the mounting seat 2. The plurality of second elastic claws 24 are respectively engaged with the plurality of first elastic claws 14 on the rear side of the cover portion 10 to lock the shell 1 in the mounting seat 2.

[0057] like Figures 1 to 9 As shown, in the illustrated embodiment, a plurality of positioning posts 25 are formed on the rear end surface of the mounting seat 2, and the plurality of positioning posts 25 are spaced apart in the circumferential direction of the mounting seat 2. The plurality of positioning posts 25 are respectively engaged with the positioning grooves 15a of the plurality of positioning portions 15 on the cover portion 10 to position the cover portion 10 in the circumferential direction.

[0058] like ​ As shown, in the illustrated embodiment, the mounting base 2 has a flange portion 21, on which a connecting hole 22 is formed for allowing a threaded connector to pass through, so that the flange portion 21 can be fastened to a mounting panel (e.g., a body sheet metal) by a threaded connector passing through the connecting hole 22.

[0059] Those skilled in the art will understand that the embodiments described above are exemplary and can be improved by those skilled in the art. The structures described in the various embodiments can be freely combined without causing any conflicts in structure or principle. These changes should fall within the scope of protection of the present invention.

[0060] Although the present invention has been described in conjunction with the accompanying drawings, the embodiments disclosed in the drawings are intended to exemplify the preferred implementations of the present invention and should not be construed as limiting the present invention.

[0061] Although some embodiments of the general concept of the present invention have been shown and described, it will be understood by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the general concept of the present invention, the scope of which is defined by the claims and their equivalents.

[0062] It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. In addition, any element number in the claims should not be construed as limiting the scope of the present invention.

Claims

1. A charging station module, characterized by, Comprising: a housing (1) having a cylindrical portion (11) and a terminal insertion hole (101) formed in the cylindrical portion (11); a terminal (4) inserted into the terminal insertion hole (101) of the cylindrical portion (11); a temperature sensor (6) disposed in the terminal insertion hole (101) and having a lead wire (61) drawn out from a rear end of the cylindrical portion (11); a lead wire (5) electrically connected to a rear end of the terminal (4) and drawn out from the rear end of the cylindrical portion (11); a waterproof cement (7) wrapped on the lead wire (5) and the lead wire (61) and located outside the rear end of the cylindrical portion (11); and a heat shrink tube (8) sleeved and heat shrunk on the waterproof cement (7) and the rear end of the cylindrical portion (11), the waterproof cement (7) and the heat shrink tube (8) together constituting a sealing assembly for achieving sealing between the lead wire (5) and the housing (1) and between the lead wire (61) and the housing (1).

2. The charging base module according to claim 1, characterized in that: the lead wire (5) and the two lead wires (61) of the temperature sensor (6) are wrapped in the waterproof cement (7) and the lead wire (5) and the lead wire (61) are isolated by the waterproof cement (7).

3. The charging station module of claim 1, wherein, Further comprising: a rear end cover (9) mounted into a rear end port of the terminal insertion hole (101) and fixed to the rear end of the cylindrical portion (11), the rear end cover (9) has through holes allowing the lead wire (5) and the lead wire (61) to pass through, the rear end cover (9) is wrapped in the heat shrink tube (8), and the waterproof cement (7) is located outside the rear end cover (9).

4. The charging base module according to claim 3, characterized in that: the rear end cover (9) has a plurality of elastic buckles (92) inserted into the rear end port of the terminal insertion hole (101), a plurality of clamping grooves (102) are formed on the peripheral wall of the rear end of the cylindrical portion (11), and the plurality of elastic buckles (92) are respectively engaged with the plurality of clamping grooves (102) to fix the rear end cover (9) to the rear end of the cylindrical portion (11).

5. The charging base module according to claim 1, characterized in that: the terminal (4) comprises a terminal body (40) having a cylindrical portion (41) and a welding portion (42) connected to a rear end of the cylindrical portion (41); a main body portion (60) of the temperature sensor (6) is in thermal contact with the welding portion (42) of the terminal (4) for detecting the temperature of the terminal (4), and one end (51) of the lead wire (5) is welded to the welding portion (42) of the terminal (4).

6. The charging base module according to claim 5, characterized in that: the welding portion (42) of the terminal (4) is flat and has two opposite sides in the thickness direction, one end (51) of the lead wire (5) is welded to one side of the welding portion (42) of the terminal (4), and the main body portion (60) of the temperature sensor (6) is in thermal contact with the other side of the welding portion (42) of the terminal (4).

7. The charging base module according to claim 5, characterized in that: the terminal (4) further comprises: a resilient member (44) inserted into the front portion of the cylindrical portion (41) of the terminal (4) to make electrical contact with the inserted counter terminal, the terminal body (40) and the resilient member (44) are respectively an integral stamping.

8. The charging base module according to claim 5, characterized in that: the terminal (4) further comprises: a sealing member (43) injection molded on the cylindrical portion (41) of the terminal (4) and entering the inner cavity (201) of the cylindrical portion (41) through an opening on the cylindrical portion (41), the sealing member (43) is used to seal the inner cavity (201) of the cylindrical portion (41) of the terminal (4) and the terminal insertion hole (101) of the housing (1).

9. The charging base module according to claim 5, characterized in that: a locking spring (45) is formed on the cylindrical portion (41) of the terminal (4), and the locking spring (45) engages with the inner wall of the terminal insertion hole (101) to lock the terminal (4) in the terminal insertion hole (101).

10. The charging base module according to claim 1, characterized in that: the housing (1) has a plurality of columnar portions (11) and a plurality of terminal insertion holes (101) respectively formed in the plurality of columnar portions (11); the charging base module (100) comprises a plurality of terminals (4) respectively inserted into the plurality of terminal insertion holes (101), a plurality of wires (5) respectively connected to the plurality of terminals (4), and a plurality of temperature sensors (6) respectively arranged in the plurality of terminal insertion holes (101); the charging base module (100) comprises a plurality of sealing assemblies respectively arranged to the rear ends of the plurality of columnar portions (11) to respectively realize sealing between the plurality of wires (5) and the housing (1) and between the lead wires (61) of the plurality of temperature sensors (6) and the housing (1).

11. The charging base module according to claim 1, characterized in that: the housing (1) further comprises: a cover plate portion (10) for covering the rear end of the inner cavity (201) of the mounting base (2) of the charging base, the columnar portion (11) comprises a front column portion (111) and a rear column portion (112) respectively located on the front and rear sides of the cover plate portion (10), and the front column portion (111) is adapted to be inserted into the inner cavity (201) of the mounting base (2).

12. The charging station module of claim 11, wherein, further comprising: a sealing ring (3) sleeved on the cover plate portion (10), a first flange (13) is formed on the cover plate portion (10) and axially abuts on the rear side of the sealing ring (3), the sealing ring (3) is adapted to be axially pressed between the first flange (13) and a second flange (23) in the mounting base (2) to realize sealing between the mounting base (2) and the housing (1).

13. The charging base module according to claim 11, characterized in that: A plurality of first elastic claws (14) are formed on the rear side of the cover plate portion (10) and are spaced apart in the circumferential direction of the cover plate portion (10), and the first elastic claws (14) are engaged with a plurality of second elastic claws (24) on the rear end of the mounting base (2) to lock the housing (1) in the mounting base (2).

14. The charging base module of claim 11, wherein: A plurality of positioning portions (15) are formed on the rear side of the cover plate portion (10) and are spaced apart in the circumferential direction of the cover plate portion (10), and the positioning portions (15) have positioning grooves (15a) adapted to be engaged with positioning posts (25) on the rear end face of the mounting base (2) to position the cover plate portion (10) in the circumferential direction.

15. A charging station, characterized in that Comprising: A mounting base (2) formed with an inner cavity (201); And The charging base module (100) of any one of claims 1-14 is inserted into the inner cavity (201) of the mounting base (2).

16. The charging base of claim 15, wherein: A second flange (23) axially opposite to a first flange (13) on the cover plate portion (10) of the housing (1) is formed in the inner cavity (201) of the mounting base (2), and a sealing ring (3) on the housing (1) is axially pressed between the first flange (13) and the second flange (23) to achieve sealing between the mounting base (2) and the housing (1).

17. The charging base of claim 15, wherein: A plurality of second elastic claws (24) are formed on the rear end of the mounting base (2) and are spaced apart in the circumferential direction of the mounting base (2), and the second elastic claws (24) are respectively engaged with a plurality of first elastic claws (14) on the rear side of the cover plate portion (10) to lock the housing (1) in the mounting base (2).

18. The charging base of claim 15, wherein: A plurality of positioning posts (25) are formed on the rear end face of the mounting base (2) and are spaced apart in the circumferential direction of the mounting base (2), and the positioning posts (25) are respectively engaged with positioning grooves (15a) of a plurality of positioning portions (15) on the cover plate portion (10) to position the cover plate portion (10) in the circumferential direction.

19. The charging base of claim 15, wherein: The mounting base (2) has a flange portion (21) on which a connecting hole (22) is formed to allow a threaded connecting member to pass through, so that the flange portion (21) can be fastened to a mounting panel by a threaded connecting member passing through the connecting hole (22).

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