High-voltage connector and vehicle with same

Abstract

The utility model discloses a high-voltage connector and a vehicle with the same, the high-voltage connector comprises a connecting seat, a terminal and a temperature sensor, the connecting seat is provided with a mounting part, the terminal is arranged on the connecting seat, at least part of the temperature sensor is arranged on the mounting part, and the temperature sensor is contacted with the terminal to detect the temperature of the terminal. The high-voltage connector provided by the embodiment of the utility model not only can improve the detection accuracy and sensitivity of the temperature sensor, but also can reduce the installation difficulty of the temperature sensor so as to realize the simple and convenient assembly of the temperature sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a high-voltage connector and a vehicle with the same. Background Art

[0002] High-voltage connectors play a key role in vehicles, such as power transmission for electric vehicles, charging of electric vehicles, and signal transmission.

[0003] Among them, during the actual use of the high-voltage connector, due to the large overcurrent and temperature rise of the high-voltage connector, a temperature sensor needs to be set to collect the temperature of the high-voltage connector so as to control the temperature rise of the high-voltage connector to ensure the working performance of the high-voltage connector.

[0004] However, the current temperature sensor of the high-voltage connector has a large detection error, is not sensitive to detection, and has a complex installation structure, which makes it difficult to install the temperature sensor. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a high-voltage connector, which can not only improve the accuracy and sensitivity of temperature sensor detection, but also reduce the difficulty of installing the temperature sensor, solving the technical problems of the high-voltage connector in the prior art, such as large temperature sensor detection error, insensitive detection, and difficulty in installing the temperature sensor.

[0006] The utility model also aims to provide a vehicle with the high-voltage connector.

[0007] According to the embodiment of the utility model, the high-voltage connector includes: a connection seat, on which a mounting portion is provided; a terminal, which is arranged on the connection seat; and a temperature sensor, at least a part of which is arranged on the mounting portion and the temperature sensor is in contact with the terminal to detect the temperature of the terminal.

[0008] According to the high-voltage connector of the embodiment of the utility model, by setting the installation part, it is realized to provide installation space for the temperature sensor, reduce the installation difficulty of the temperature sensor, make the temperature sensor simple to install, so as to realize the simple assembly of the temperature sensor; in addition, the temperature sensor is directly contacted with the terminal to detect the temperature of the terminal, which can reduce the temperature transmission distance and heat loss, improve the accuracy and sensitivity of the temperature sensor detection, and thus ensure the safety of the high-voltage connector to a certain extent. In other words, the high-voltage connector of the present application can not only reduce the installation difficulty of the temperature sensor, but also ensure the accuracy and sensitivity of the temperature sensor detection to a certain extent.

[0009] In some embodiments, the high voltage connector further includes a fixing cover, the fixing cover is disposed on the mounting portion, and at least a portion of the temperature sensor is disposed between the fixing cover and the mounting portion.

[0010] In some embodiments, the fixing cover and the mounting portion are snap-fitted together.

[0011] In some embodiments, a buckle is provided on one of the fixing cover and the mounting portion, and a slot is provided on the other one, and the buckle is detachably engaged in the slot.

[0012] In some embodiments, the mounting portion is provided with a receiving cavity, and at least a portion of the temperature sensor is disposed in the receiving cavity.

[0013] In some embodiments, the accommodating cavity is provided with a wire outlet, the mounting portion and / or the fixing cover is provided with a stop protrusion, and the stop protrusion is located on a side of the temperature sensor facing the wire outlet.

[0014] In some embodiments, the connection seat is provided with a wire groove connected to the wire outlet.

[0015] In some embodiments, the stop protrusion is provided on the fixing cover and is located at an end portion of the fixing cover.

[0016] In some embodiments, the fixing cover is provided with a first boss protruding toward the side wall of the mounting portion, and the side wall of the mounting portion is provided with a second boss protruding toward the fixing cover, and the first boss is limitedly matched with the second boss.

[0017] In some embodiments, the fixing cover is an elastic member, and the fixing cover and the temperature sensor are in contact and fit.

[0018] In some embodiments, the terminal is inserted into the connection seat along a first direction, the mounting portion extends along a second direction, and the first direction and the second direction are intersecting.

[0019] In some embodiments, the connecting seat includes: a supporting seat, on which an installation cavity is provided, the installation cavity passes through the supporting seat along the thickness direction of the supporting seat, and the terminal passes through the installation cavity; a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are respectively provided on opposite sides of the thickness direction of the supporting seat, the first fixing seat and the second fixing seat are detachably connected and respectively abut against the supporting seat, the terminal passes through the first fixing seat and the second fixing seat and is limitedly engaged with the first fixing seat and the second fixing seat, and one of the first fixing seat and the second fixing seat is provided with the installation portion.

[0020] In some embodiments, the support seat is provided with a guide column for guiding the installation direction of the high-voltage connector.

[0021] In some embodiments, there are multiple guide pillars distributed on both sides of the first fixing seat.

[0022] A vehicle according to an embodiment of the utility model includes the aforementioned high-voltage connector.

[0023] According to the vehicle of the embodiment of the utility model, by adopting the above-mentioned high-voltage connector, the difficulty of assembling the vehicle can be reduced to a certain extent, and the safety of the vehicle can be ensured.

[0024] Additional aspects and advantages of the present invention will become apparent from the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 Schematic diagram of a high voltage connector according to some embodiments of the present invention.

[0027] Figure 2 Exploded diagram of a high voltage connector according to some embodiments of the present invention.

[0028] Figure 3 It is an exploded diagram of the connection base, the temperature sensor and the fixing cover in some embodiments of the present invention.

[0029] Figure 4 It is a schematic diagram of the connection socket and the terminal of some embodiments of the utility model when they are matched.

[0030] Figure 5 for Figure 4 A partial enlarged view of area Ⅰ in the middle.

[0031] Figure 6 sectional views of high voltage connectors according to some embodiments of the present invention.

[0032] Figure 7 sectional views of high voltage connectors according to other embodiments of the present invention.

[0033] Figure 8 Schematic diagram of a fixing cover according to some embodiments of the present invention.

[0034] Fig. 9 It is a top view of a high voltage connector according to some embodiments of the present invention.

[0035] Fig.10It is a side view of a high voltage connector according to some embodiments of the present invention.

[0036] Reference numerals:

[0037] 1000, high voltage connector;

[0038] 100, connecting seat;

[0039] 110. Installation department;

[0040] 111, card slot; 112, first groove; 113, wire groove; 114, second boss;

[0041] 115. first connecting wall; 116. second connecting wall; 117. hollow portion;

[0042] 120. Support seat; 121. Guide column;

[0043] 130, first fixing seat;

[0044] 140. Second fixing seat; 141. Connecting protrusion;

[0045] 150, stop protrusion;

[0046] 200. Terminal;

[0047] 300, fixed cover; 310, buckle; 320, second groove; 330, stopper protrusion; 340, first boss;

[0048] 400, temperature sensor; 410, connecting wire;

[0049] 500, accommodating cavity; 510, wire outlet. DETAILED DESCRIPTION

[0050] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] The high voltage connector 1000 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0053] like Figure 1 , Figure 2 and Figure 3 As shown, the high voltage connector 1000 according to the embodiment of the present utility model comprises: a connection seat 100 , a terminal 200 and a temperature sensor 400 .

[0054] Among them, Figure 4 and Figure 5 As shown, the connection base 100 is provided with a mounting portion 110, and the terminal 200 is provided on the connection base 100. The connection base 100 can be used to support the terminal 200, thereby improving the position stability of the terminal 200, thereby ensuring the working performance of the terminal 200.

[0055] In some embodiments, the terminal 200 is a metal part, and the terminal 200 is used to be plugged into a socket on a vehicle to achieve current conduction, thereby ensuring the working performance of the high-voltage connector 1000.

[0056] Combination Figure 3 , Figure 6 and Figure 7 As shown, at least a portion of the temperature sensor 400 is disposed on the mounting portion 110 and the temperature sensor 400 contacts the terminal 200 to detect the temperature of the terminal 200. In other words, the mounting portion 110 on the connection base 100 can be used to accommodate the temperature sensor 400, so that the temperature sensor 400 can be disposed on the connection base 100, reducing the difficulty of installing the temperature sensor 400.

[0057] At the same time, because the terminal 200 is arranged on the connecting seat 100, when at least a part of the temperature sensor 400 is arranged on the mounting portion 110, the temperature sensor 400 can be in contact with the terminal 200, so that it is convenient to use the temperature sensor 400 to detect the temperature of the terminal 200, so as to facilitate the control of the temperature rise of the high-voltage connector 1000, ensure the safety of the use of the high-voltage connector 1000, and help to improve the working performance of the high-voltage connector 1000.

[0058] It is worth noting that the present application brings the temperature sensor 400 into contact with the terminal 200 to detect the temperature of the terminal 200, which can reduce the temperature transfer distance and heat loss, so that the temperature sensor 400 can accurately read the temperature rise of the terminal 200, thereby improving the accuracy and sensitivity of the temperature sensor 400 detection.

[0059] That is to say, the temperature sensor 400 of the present application can not only detect the temperature of the terminal 200, but also ensure the accuracy and sensitivity of the detection, so as to facilitate accurate control of the temperature rise of the high-voltage connector 1000, so as to ensure the safety of use of the high-voltage connector 1000 and improve the working performance of the high-voltage connector 1000.

[0060] In some embodiments, the temperature sensor 400 is connected to a control system (not shown in the figure). When the temperature sensor 400 reads the temperature rise of the terminal 200, the temperature sensor 400 can transmit the temperature information to the control system, and the control system makes corresponding judgments to achieve the purpose of detecting the temperature rise of the terminal 200, improve the accuracy and sensitivity of the detection, and thus ensure the safety of the high-voltage connector 1000.

[0061] In some embodiments, the temperature sensor 400 is composed of a thermistor wrapped with a thermally conductive resin and a plastic sleeve, and the temperature sensor 400 has the function of converting the thermal signal of the temperature into an electrical signal and transmitting it to the control system, so that the temperature sensor 400 can effectively detect the temperature of the terminal 200.

[0062] It can be seen from the above structure that the high-voltage connector 1000 of the embodiment of the utility model, during the installation process of the terminal 200, the terminal 200 is arranged on the connecting seat 100, so that when at least a part of the temperature sensor 400 is arranged on the mounting portion 110 on the connecting seat 100, the temperature sensor 400 can be in contact with the terminal 200 to detect the temperature of the terminal 200, thereby reducing the temperature transfer distance and heat loss, improving the accuracy and sensitivity of the temperature sensor 400 detection, and ensuring the safety of the use of the high-voltage connector 1000 to a certain extent.

[0063] That is to say, the high-voltage connector 1000 of the present application can not only reduce the difficulty of installing the temperature sensor 400, but also ensure the accuracy and sensitivity of the temperature sensor 400 detection to a certain extent.

[0064] It can be understood that compared with the prior art, the present application sets a mounting portion 110 on the connecting seat 100 to reduce the difficulty of assembling the temperature sensor 400, and at the same time, the temperature sensor 400 is in contact with the terminal 200 to detect the temperature of the terminal 200, so as to reduce the temperature transfer distance and heat loss, and improve the accuracy and sensitivity of the temperature sensor 400 detection.

[0065] In some embodiments, a portion of the terminal 200 is exposed from the mounting portion 110. That is, when the terminal 200 is disposed on the connection base 100, a portion of the terminal 200 is exposed from the mounting portion 110, which ensures that the temperature sensor 400 disposed at the mounting portion 110 can contact the terminal 200, thereby facilitating the use of the temperature sensor 400 to detect the temperature of the terminal 200, and reducing the temperature transfer distance and heat loss, improving the accuracy and sensitivity of the temperature sensor 400 detection, and ensuring the safety of the high-voltage connector 1000 to a certain extent.

[0066] In some embodiments, in combination Figure 1 , Figure 3 and Figure 4 As shown, the high-voltage connector 1000 further includes a fixing cover 300, which is disposed on the mounting portion 110, and at least a portion of the temperature sensor 400 is disposed between the fixing cover 300 and the mounting portion 110. The temperature sensor 400 is disposed on the mounting portion 110, which reduces the difficulty of installing the temperature sensor 400, and enables the temperature sensor 400 to contact the terminal 200, thereby facilitating the use of the temperature sensor 400 to detect the temperature of the terminal 200, facilitating the control of the temperature rise of the high-voltage connector 1000, ensuring the safety of the high-voltage connector 1000, and improving the working performance of the high-voltage connector 1000.

[0067] In some embodiments, a receiving cavity 500 is provided between the fixing cover 300 and the mounting portion 110 (the specific structure of the receiving cavity 500 can be found in Figure 6 or Figure 7 ), at least part of the temperature sensor 400 is disposed in the accommodating cavity 500. Here, when the fixing cover 300 is disposed on the mounting portion 110, the accommodating cavity 500 is formed between the fixing cover 300 and the mounting portion 110, so as to reduce the difficulty of molding the accommodating cavity 500, thereby reducing the difficulty of installing the temperature sensor 400.

[0068] That is to say, by setting the fixing cover 300, on the one hand, the fixing cover 300 and the mounting portion 110 can be used to cooperate to form the accommodating cavity 500, thereby reducing the difficulty of molding the accommodating cavity 500, so as to provide an installation space for the temperature sensor 400, thereby reducing the difficulty of installing the temperature sensor 400. On the other hand, during the actual installation process of the temperature sensor 400, the fixing cover 300 can be set on the mounting portion 110 after the temperature sensor 400 is installed in place, so that the installation of the temperature sensor 400 is simple and convenient, thereby realizing the simple assembly of the temperature sensor 400.

[0069] It should be noted that, combined with Figure 6 and Figure 7 As shown, the accommodating cavity 500 can be a circular accommodating cavity or a square accommodating cavity. When the accommodating cavity 500 is a circular accommodating cavity, the accommodating cavity 500 is used to accommodate a cylindrical temperature sensor 400; when the accommodating cavity 500 is a square accommodating cavity, the accommodating cavity 500 is used to accommodate a square temperature sensor 400.

[0070] Therefore, the present application can set the shape of the accommodating cavity 500 according to the shape of the temperature sensor 400, and no specific limitation is made here.

[0071] In some embodiments, the fixing cover 300 and the mounting portion 110 are snap-fitted. In this way, while the fixing cover 300 is arranged on the mounting portion 110, the fixing cover 300 and the mounting portion 110 can also be detachably connected to reduce the difficulty of installing and removing the fixing cover 300 relative to the mounting portion 110, thereby facilitating the removal of the fixing cover 300 from the mounting portion 110, so that the temperature sensor 400 can be disassembled, reducing the difficulty of repairing the temperature sensor 400.

[0072] That is to say, by setting a fixed cover 300, the present application can not only facilitate the installation of the temperature sensor 400, but also enable the temperature sensor 400 to be repeatedly disassembled, thereby reducing the difficulty of repairing the temperature sensor 400, thereby improving the maintainability of the temperature sensor 400, and at the same time saving the use cost of the temperature sensor 400.

[0073] In some embodiments, in combination Figure 4 , Figure 5 and Figure 8 As shown, one of the fixed cover 300 and the mounting portion 110 is provided with a buckle 310, and the other is provided with a slot 111, and the buckle 310 is detachably engaged in the slot 111. The fixed cover 300 and the mounting portion 110 are engaged with each other, thereby reducing the difficulty of assembling and disassembling the fixed cover 300 relative to the mounting portion 110, thereby reducing the difficulty of repairing the temperature sensor 400.

[0074] It should be noted that, through the above-mentioned arrangement, during the specific installation process of the fixing cover 300 and the mounting part 110, the fixing cover 300 can be pressed to achieve the matching connection with the mounting part 110, thereby eliminating the need for fasteners such as bolts and screws, making the fixing cover 300 easy to install, thereby allowing the temperature sensor 400 to be repeatedly disassembled, thereby improving the maintainability of the temperature sensor 400.

[0075] In some embodiments, in combination Figure 5 and Figure 8 As shown, a buckle 310 is provided on the outer wall of the fixing cover 300, and a slot 111 is provided on the inner wall of the mounting portion 110. The buckle 310 is detachably engaged in the slot 111. This realizes the engagement and cooperation between the fixing cover 300 and the mounting portion 110, thereby reducing the difficulty of assembling and disassembling the fixing cover 300 relative to the mounting portion 110.

[0076] Optionally, combined Figure 5 and Figure 8 As shown, a plurality of buckles 310 are provided on the outer wall of the fixing cover 300, and a plurality of slots 111 are provided on the inner wall of the mounting portion 110. The plurality of slots 111 correspond to the plurality of buckles 310 one by one. In this way, while realizing the snap-fitting between the fixing cover 300 and the mounting portion 110, the connection strength between the fixing cover 300 and the mounting portion 110 can be improved, so that the fixing cover 300 can be stably arranged on the mounting portion 110 to ensure the position stability of the fixing cover 300. At the same time, it is also convenient to use the fixing cover 300 to limit the position of the temperature sensor 400 to ensure that a part of the temperature sensor 400 can be stably arranged in the accommodating cavity 500 to ensure the detection quality of the temperature sensor 400.

[0077] It should be noted that, in the description of the present utility model, unless otherwise specified, “plurality” means two or more than two.

[0078] In some embodiments, the mounting portion 110 is provided with a housing cavity 500, and at least a portion of the temperature sensor 400 is disposed in the housing cavity 500. That is, the housing cavity 500 is formed on the mounting portion 110, so that when at least a portion of the temperature sensor 400 is disposed in the mounting portion 110, at least a portion of the temperature sensor 400 can be disposed in the housing cavity 500, so as to reduce the difficulty of installing the temperature sensor 400, thereby reducing the difficulty of detecting the temperature sensor 400.

[0079] In some embodiments, in combination Figure 5 , Figure 7 and Figure 8As shown, the mounting portion 110 is provided with a first groove 112, and the fixing cover 300 is provided with a second groove 320, and the first groove 112 and the second groove 320 cooperate to define the accommodating cavity 500. This reduces the difficulty of molding the accommodating cavity 500, and also ensures that the temperature sensor 400 can be effectively arranged between the mounting portion 110 and the fixing cover 300, so as to reduce the difficulty of assembling and disassembling the temperature sensor 400.

[0080] In some embodiments, in combination Figure 5 , Figure 7 and Figure 8 As shown, the first groove 112 on the mounting portion 110 is recessed in a direction away from the fixed cover 300, and the second groove 320 on the fixed cover 300 is recessed in a direction away from the mounting portion 110. In this way, when the fixed cover 300 is disposed on the mounting portion 110, the first groove 112 and the second groove 320 can be used to cooperate to define the accommodating cavity 500, thereby reducing the difficulty of molding the accommodating cavity 500.

[0081] Of course, in some other embodiments, a groove (the first groove 112 or the second groove 320) may be provided on one of the mounting portion 110 and the fixing cover 300, so that the difficulty of molding the mounting portion 110 or the fixing cover 300 can be reduced while forming the accommodating cavity 500.

[0082] In some embodiments, in combination Figure 5 and Figure 8 As shown, the accommodating cavity 500 is provided with a wire outlet 510, and the mounting portion 110 and / or the fixing cover 300 are provided with a stop protrusion 330, and the stop protrusion 330 is located on the side of the temperature sensor 400 facing the wire outlet 510. This means that the stop protrusion 330 is provided on the mounting portion 110; or, the stop protrusion 330 is provided on the fixing cover 300; or, the stop protrusion 330 is provided on both the mounting portion 110 and the fixing cover 300. Since the stop protrusion 330 is provided on the side of the temperature sensor 400 facing the wire outlet 510, the stop protrusion 330 can be used to stop the temperature sensor 400, so as to prevent the temperature sensor 400 from being pulled out through the wire outlet 510, thereby ensuring the position stability of the temperature sensor 400, so that the temperature sensor 400 can be effectively arranged in the accommodating cavity 500, so as to facilitate the use of the temperature sensor 400 to detect the temperature of the terminal 200.

[0083] At the same time, by configuring the accommodating cavity 500 to have a wire outlet 510, the wire outlet 510 can be used to arrange the connecting wire 410 of the temperature sensor 400 outside the accommodating cavity 500 (the specific structure of the connecting wire 410 can be seen in Figure 6 , Figure 7 or Fig.10) so as to realize electrical connection between the temperature sensor 400 and the control system by means of the connecting wire 410, thereby facilitating the transmission of the temperature information detected by the temperature sensor 400 to the control system, and realizing the determination of whether the temperature rise of the temperature sensor 400 is within the appropriate temperature range.

[0084] In some embodiments, Figure 5 As shown, the connection base 100 is provided with a wire groove 113 connected to the wire outlet 510. The wire groove 113 is used to avoid the connecting wire 410 of the temperature sensor 400, so that the connecting wire 410 can effectively pass through the wire outlet 510 and be arranged outside the accommodating cavity 500, thereby reducing the difficulty of electrical connection between the temperature sensor 400 and the control system. At the same time, the wire groove 113 can also be used to fix the connecting wire 410, improve the position stability of the connecting wire 410, and then improve the position stability of the temperature sensor 400, ensure the working performance of the temperature sensor 400, and to a certain extent avoid the shaking of the connecting wire 410 and the breakage of the connecting wire 410, so as to ensure the service life and use safety of the connecting wire 410.

[0085] Therefore, the wire groove 113 of the present application not only reserves a position for the outgoing wires of the temperature sensor 400 , but also can fix the connecting wires 410 of the temperature sensor 400 .

[0086] In some embodiments, in combination Figure 1 and Figure 5 As shown, the wire groove 113 is formed as a groove which is recessed in the direction away from the fixed cover 300, so that the groove bottom height of the wire groove 113 is lower than the bottom wall height of the accommodating cavity 500, so that the wire groove 113 can effectively avoid the wires led out from the outlet 510, that is, the wire groove 113 can effectively avoid the connecting wires 410 of the temperature sensor 400, which reduces the difficulty of electrical connection between the temperature sensor 400 and the control system to a certain extent, and at the same time can also improve the position stability of the connecting wires 410, thereby ensuring the working performance of the temperature sensor 400.

[0087] It should be noted that the number of wire grooves 113 is not specifically limited in this application.

[0088] In some embodiments, the number of wire grooves 113 corresponds one-to-one to the number of connecting wires 410. While ensuring that the connecting wires 410 can effectively pass through the outlet 510 arranged outside the accommodating cavity 500, the wire grooves 113 can also be effectively used to fix the connecting wires 410 to improve the position stability of the connecting wires 410.

[0089] In some embodiments, in combination Figure 3 , Figure 5 and Figure 8As shown, the stop protrusion 330 is provided on the fixing cover 300 and is located at the end of the fixing cover 300. So that the stop protrusion 330 can be effectively provided on the side of the temperature sensor 400 facing the wire outlet 510, so that the stop protrusion 330 is convenient to stop the temperature sensor 400 to prevent the temperature sensor 400 from being pulled out through the wire outlet 510.

[0090] At the same time, by arranging the stop protrusion 330 on the fixed cover 300 , the difficulty of arranging the stop protrusion 330 can also be reduced.

[0091] In some embodiments, in combination Figure 3 , Figure 5 and Figure 8 As shown, the stop protrusion 330 is provided on the fixed cover 300 and is located at the end of the second groove 320, so that the stop protrusion 330 is set at the end of the fixed cover 300, that is, the stop protrusion 330 can be effectively provided on the side of the temperature sensor 400 facing the wire outlet 510, so as to prevent the temperature sensor 400 from being pulled out through the wire outlet 510 to a certain extent.

[0092] In some embodiments, the stop protrusion 330 is integrally formed with the fixing cover 300. This can reduce the difficulty of setting the stop protrusion 330 while increasing the connection strength between the stop protrusion 330 and the fixing cover 300, thereby facilitating the use of the fixing cover 300 to support the stop protrusion 330, thereby improving the position stability of the stop protrusion 330 and ensuring the stopping performance of the stop protrusion 330 to a certain extent.

[0093] In some embodiments, in combination Figure 5 and Figure 8 As shown, the fixing cover 300 is provided with a first boss 340 protruding toward the side wall of the mounting portion 110, and the side wall of the mounting portion 110 is provided with a second boss 114 protruding toward the fixing cover 300, and the first boss 340 and the second boss 114 are limitedly matched. In this way, during the process of the fixing cover 300 and the mounting portion 110 being matched and connected, the first boss 340 and the second boss 114 can be used to match and limit the installation position of the fixing cover 300, so as to reduce the difficulty of installing the fixing cover 300 and the mounting portion 110, and at the same time, the first boss 340 and the second boss 114 can be used to match and increase the contact area between the fixing cover 300 and the mounting portion 110, so that the relative position of the fixing cover 300 and the mounting portion 110 is stable, thereby improving the position stability of the fixing cover 300.

[0094] In some embodiments, the first boss 340 is suitable for abutting against the second boss 114, thereby achieving a limiting fit between the first boss 340 and the second boss 114, so as to utilize the first boss 340 and the second boss 114 to cooperate to limit the installation position of the fixing cover 300 and increase the contact area between the fixing cover 300 and the mounting portion 110.

[0095] In some embodiments, the fixing cover 300 is an elastic member, and the fixing cover 300 is in contact with the temperature sensor 400. In this way, the fixing cover 300 can be used to squeeze the temperature sensor 400 onto the terminal 200 to achieve contact and cooperation between the temperature sensor 400 and the terminal 200, and the temperature sensor 400 and the terminal 200 can be closely fitted, so that the temperature sensor 400 can accurately read the temperature rise of the terminal 200, thereby improving the accuracy and sensitivity of the temperature sensor 400 detection.

[0096] At the same time, by setting the fixing cover 300 as an elastic part, the fixing cover 300 can also be used to absorb the vibration of the temperature sensor 400 to offset the impact of the vibration on the temperature sensor 400, so that the temperature sensor 400 can always form contact and cooperation with the terminal 200 under various working conditions to ensure the accuracy of the detection of the temperature sensor 400.

[0097] It should also be noted that by setting the fixing cover 300 as an elastic part, the elasticity of the fixing cover 300 can be used to design the fixing cover 300 and the mounting part 110 to be designed as an interference fit, thereby facilitating the use of the fixing cover 300 to squeeze the temperature sensor 400, so that the temperature sensor 400 can be fixed on the terminal 200 without a gap, so as to ensure the accuracy of the detection of the temperature sensor 400.

[0098] In some embodiments, the fixing cover 300 is a rubber part. It can also be understood that the fixing cover 300 is made of rubber material, so that the fixing cover 300 is formed into an elastic part, so as to facilitate the close fit between the temperature sensor 400 and the terminal 200, and to facilitate offsetting the impact of vibration on the temperature sensor 400.

[0099] In some embodiments, in combination Fig. 9 and Fig.10 As shown, the terminal 200 is arranged in the connection seat 100 along the first direction, and the mounting portion 110 extends along the second direction, and the first direction and the second direction are arranged to intersect. Fig. 9 The X direction shown in FIG. 1 and the second direction can be understood as Fig. 9 In the Y direction shown in FIG. 1 , that is, the extending direction of the mounting portion 110 intersects with the piercing direction of the terminal 200, so that the temperature sensor 400 is arranged to be inclined relative to the terminal 200, so that no matter whether the connecting wire 410 is along the third direction ( Fig. 9 Whether the wire is extended in the Z direction (as shown in FIG. 1 ) or in the first direction, the bending radius of the connecting wire 410 can be made smaller to avoid the connecting wire 410 from breaking due to the large bending radius, thereby extending the service life of the connecting wire 410 and reducing the difficulty of extending the connecting wire 410.

[0100] Of course, in some other embodiments, if the outlet direction of the connecting wire 410 can be determined before the connecting socket 100 is manufactured, the extension direction of the mounting portion 110 can be adaptively adjusted during the manufacturing process of the mounting portion 110, so that the extension direction of the mounting portion 110 is consistent with the extension direction of the connecting wire 410, and the mounting portion 110 is not limited to being set to extend along the second direction, thereby reducing the difficulty of the outlet of the connecting wire 410 and avoiding the connecting wire 410 from breaking due to a large bending radius, thereby extending the service life of the connecting wire 410.

[0101] Meanwhile, after the connecting wire 410 is led out, if the fixing point of the connecting wire 410 is adjustable, the mounting portion 110 is not limited to be arranged to extend along the second direction, and the mounting portion 110 may extend along the third direction or along the first direction.

[0102] In the description of the present utility model, features defined as “first”, “second”, and “third” may explicitly or implicitly include one or more such features, and are used to distinguish and describe the features, without any distinction of order or importance.

[0103] In some embodiments, in combination Figure 1 , Figure 2 and Figure 3 As shown, the connection base 100 includes a support base 120, a first fixing base 130 and a second fixing base 140. The support base 120 is provided with an installation cavity, which penetrates the support base 120 along the thickness direction of the support base 120, and the terminal 200 passes through the installation cavity. The thickness direction of the support base 120 mentioned here can be understood as Figure 1 The X direction shown in the figure, that is, the first direction mentioned above, is configured to penetrate the support base 120 along the thickness direction of the support base 120, so as to facilitate the terminal 200 to pass through the mounting cavity, thereby realizing that the terminal 200 is arranged on the support base 120, and the support base 120 is used to support the terminal 200, thereby improving the position stability of the terminal 200, thereby ensuring the working performance of the terminal 200, and helping to reduce the difficulty of matching the terminal 200 with the connecting base 100.

[0104] Optionally, combined Figure 1 , Figure 2 and Figure 3As shown, the first fixing seat 130 and the second fixing seat 140 are respectively arranged on opposite sides of the thickness direction of the support seat 120, the first fixing seat 130 and the second fixing seat 140 are detachably connected and respectively stop-matched with the support seat 120, the terminal 200 passes through the first fixing seat 130 and the second fixing seat 140 and is limitedly matched with the first fixing seat 130 and the second fixing seat 140, and one of the first fixing seat 130 and the second fixing seat 140 is provided with a mounting portion 110. Among them, by setting the first fixing seat 130 and the second fixing seat 140 to be detachably connected and the first fixing seat 130 and the second fixing seat 140 are stop-matched with the support seat 120, when the first fixing seat 130 and the second fixing seat 140 are connected in place, the first fixing seat 130 and the second fixing seat 140 can be arranged on the support seat 120 to form the connecting seat 100, and the assembly difficulty of the connecting seat 100 is reduced.

[0105] At the same time, by passing the terminal 200 through the first fixing seat 130 and the second fixing seat 140 and cooperating with the first fixing seat 130 and the second fixing seat 140, the terminal 200 is not only arranged on the support seat 120, but also cooperating with the first fixing seat 130 and the second fixing seat 140 at the same time. In this way, the terminal 200 can be fixedly connected to the support seat 120 by utilizing the first fixing seat 130 and the second fixing seat 140 to ensure the position stability of the terminal 200.

[0106] It should be noted that since the first fixing seat 130 and the second fixing seat 140 are detachably connected, when the terminal 200 needs to be removed, the first fixing seat 130 and the second fixing seat 140 can be removed first to achieve a detachable connection between the terminal 200 and the connecting seat 100, thereby reducing the difficulty of installing and removing the terminal 200.

[0107] In addition, by configuring one of the first fixing seat 130 and the second fixing seat 140 to have a mounting portion 110 , the mounting portion 110 is configured on the connecting seat 100 , thereby facilitating the installation of the temperature sensor 400 and the fixing cover 300 , and conveniently utilizing the temperature sensor 400 to detect the temperature of the terminal 200 .

[0108] In some embodiments, in combination Figure 1 , Figure 2 and Figure 3 As shown, the mounting portion 110 is formed on the second fixing seat 140 to provide a mounting position for the temperature sensor 400 .

[0109] In some embodiments, the first fixing seat 130 and the second fixing seat 140 are both plastic parts, and the first fixing seat 130 and the second fixing seat 140 are detachably connected to fix the terminal 200 on the support seat 120 .

[0110] In some embodiments, Figure 2 As shown, one of the first fixing seat 130 and the second fixing seat 140 is provided with a connecting protrusion 141, and the other is provided with a connecting groove. The connecting protrusion 141 is detachably connected in the connecting groove, thereby realizing the detachable connection of the first fixing seat 130 and the second fixing seat 140, so as to reduce the assembly difficulty of the connecting seat 100 and facilitate the detachable connection of the terminal 200 to the supporting seat 120.

[0111] In a specific example, Figure 2 As shown, the connecting protrusion 141 is arranged on the second fixing seat 140, and the connecting groove (not shown in the figure) is arranged on the first fixing seat 130, so that when the connecting protrusion 141 is detachably connected in the connecting groove, the detachable connection between the first fixing seat 130 and the second fixing seat 140 can be realized.

[0112] In some embodiments, Figure 2 As shown, the first fixing seat 130 and the second fixing seat 140 are both provided with a stop protrusion 150 that is stop-fitted with the support seat 120, so that the first fixing seat 130 and the second fixing seat 140 can respectively stop-fit ​​with the support seat 120, so as to facilitate the first fixing seat 130 and the second fixing seat 140 to be arranged on the support seat 120, and the first fixing seat 130, the second fixing seat 140 and the support seat 120 are fixedly connected, thereby reducing the assembly difficulty of the connecting seat 100.

[0113] In some embodiments, the stop protrusion 150 extends along the circumference of the first fixed seat 130 and the second fixed seat 140 respectively to increase the extension area of ​​the stop protrusion 150. In this way, when the stop protrusion 150 is in abutment with the support seat 120, the contact area between the first fixed seat 130, the second fixed seat 140 and the support seat 120 can be increased, thereby making the position of the first fixed seat 130 and the second fixed seat 140 stable relative to the support seat 120, so as to improve the position stability of the connecting seat 100 and the terminal 200.

[0114] In some embodiments, in combination Figure 2 , Figure 4 and Figure 5 As shown, the mounting portion 110 is formed on the second fixing seat 140, and the mounting portion 110 is connected to the second fixing seat 140 through the first connecting wall 115 and the second connecting wall 116 respectively, so as to improve the connection strength between the mounting portion 110 and the second fixing seat 140, thereby improving the position stability of the mounting portion 110, so as to improve the position stability of the temperature sensor 400 arranged in the mounting portion 110.

[0115] Alternatively, if Figure 5As shown, the first connecting wall 115 and the second connecting wall 116 are both provided with a hollow portion 117, so that the wall thickness of the first connecting wall 115 and the second connecting wall 116 can be adaptively increased to further improve the connection strength between the mounting portion 110 and the second fixing seat 140, and reduce the difficulty of molding the first connecting wall 115 and the second connecting wall 116.

[0116] In some embodiments, in combination Figure 1 , Figure 2 and Figure 3 As shown, the support seat 120 is provided with a guide column 121, and the guide column 121 is used to guide the installation direction of the high-voltage connector 1000. Thereby reducing the installation difficulty of the high-voltage connector 1000 and ensuring the accuracy of the installation of the high-voltage connector 1000 to a certain extent, thereby ensuring the working performance of the high-voltage connector 1000.

[0117] In some embodiments, the support seat 120 and the guide column 121 are both formed as metal parts. When the high-voltage connector 1000 is plugged into the socket to be connected, the guide column 121 provides guidance for the high-voltage connector 1000, so that the high-voltage connector 1000 can be vertically inserted into the socket, thereby achieving reliable electrical connection of the high-voltage connector 1000, thereby ensuring the working performance of the high-voltage connector 1000.

[0118] In some embodiments, Figure 2 As shown, there are multiple guide posts 121 and they are distributed on both sides of the first fixing seat 130. By providing multiple guide posts 121, the cooperation of multiple guide posts 121 can accurately guide the installation direction of the high-voltage connector 1000, reduce the installation difficulty of the high-voltage connector 1000, and ensure the accuracy of the installation of the high-voltage connector 1000.

[0119] At the same time, by arranging multiple guide columns 121 to be distributed on both sides of the first fixed seat 130, it is possible to achieve the arrangement of multiple guide columns 121 on the support seat 120 while avoiding that multiple guide columns 121 occupy the installation position of the first fixed seat 130, so that the first fixed seat 130 can be effectively arranged on one side of the thickness direction of the support seat 120, so as to facilitate the use of the first fixed seat 130 and the second fixed seat 140 to cooperate with the support terminal 200, thereby ensuring the working performance of the connecting seat 100.

[0120] In some embodiments, Figure 2 As shown, two guide columns 121 are provided on the support seat 120, and the two guide columns 121 are respectively provided on both sides of the first fixing seat 130. In this way, while the guide columns 121 are used to guide the installation direction of the high-voltage connector 1000, the use cost of the guide columns 121 can also be reduced.

[0121] The following describes a vehicle according to an embodiment of the present invention.

[0122] A vehicle according to an embodiment of the present utility model includes: a high voltage connector 1000 .

[0123] The high voltage connector 1000 is the aforementioned high voltage connector 1000 , and the specific structure of the high voltage connector 1000 is not described in detail herein.

[0124] It can be seen from the above structure that the vehicle of the embodiment of the utility model can reduce the difficulty of assembling the vehicle to a certain extent and ensure the safety of the vehicle by adopting the above-mentioned high-voltage connector 1000.

[0125] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0126] Figure 8 Two buckles 310 are shown for illustrative purposes, but after reading the above technical solution, ordinary technicians can obviously understand that the solution can be applied to the technical solution of three or more buckles 310, which also falls within the protection scope of the present utility model.

[0127] The high voltage connector 1000 according to the embodiment of the present invention and other components of a vehicle having the same are known to those skilled in the art and will not be described in detail herein.

[0128] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0129] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high voltage connector, characterized in that: include: A connecting seat, wherein a mounting portion is provided on the connecting seat; Terminal, the terminal is arranged on the connecting seat; A temperature sensor is provided at least partially on the mounting portion and is in contact with the terminal to detect a temperature of the terminal.

2. The high voltage connector according to claim 1, characterized in that: It also includes a fixing cover, which is arranged on the mounting portion, and at least a part of the temperature sensor is arranged between the fixing cover and the mounting portion.

3. The high voltage connector according to claim 2, characterized in that: The fixing cover and the mounting portion are snap-fitted.

4. The high voltage connector according to claim 3, characterized in that: One of the fixing cover and the mounting portion is provided with a buckle, and the other is provided with a slot, and the buckle is detachably engaged in the slot.

5. The high voltage connector according to claim 2, characterized in that: The mounting portion is provided with a receiving cavity, and at least a portion of the temperature sensor is disposed in the receiving cavity.

6. The high voltage connector according to claim 5, characterized in that: The accommodating cavity is provided with a wire outlet, and the mounting portion and / or the fixing cover is provided with a stop protrusion, and the stop protrusion is located on a side of the temperature sensor facing the wire outlet.

7. The high voltage connector according to claim 6, characterized in that: The connecting seat is provided with a wire groove which is communicated with the wire outlet.

8. The high voltage connector according to claim 6, characterized in that: The stop protrusion is arranged on the fixing cover and is located at the end of the fixing cover.

9. The high voltage connector according to claim 2, characterized in that: The fixing cover is provided with a first boss protruding toward the side wall of the mounting portion, and the side wall of the mounting portion is provided with a second boss protruding toward the fixing cover, and the first boss is limitedly matched with the second boss.

10. The high voltage connector according to claim 2, characterized in that: The fixing cover is an elastic member, and the fixing cover is in contact with and fits with the temperature sensor.

11. The high voltage connector according to claim 1, characterized in that: The terminal is inserted into the connection seat along a first direction, the mounting portion extends along a second direction, and the first direction and the second direction are intersecting.

12. The high voltage connector according to any one of claims 1 to 11, characterized in that: The connecting seat comprises: A support base, wherein a mounting cavity is provided on the support base, the mounting cavity penetrates the support base along the thickness direction of the support base, and the terminal passes through the mounting cavity; A first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are respectively arranged on opposite sides of the support seat in the thickness direction, the first fixing seat and the second fixing seat are detachably connected and respectively abut against the support seat, the terminal passes through the first fixing seat and the second fixing seat and is limitedly engaged with the first fixing seat and the second fixing seat, and one of the first fixing seat and the second fixing seat is provided with the mounting portion.

13. The high voltage connector according to claim 12, characterized in that: The support seat is provided with a guide column for guiding the installation direction of the high-voltage connector.

14. The high voltage connector according to claim 13, characterized in that: There are multiple guide posts distributed on both sides of the first fixing seat.

15. A vehicle, characterized in that: Comprising a high voltage connector according to any one of claims 1-14.

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