CN218160958U - 33P connector of automobile battery pack - Google Patents

Abstract

The utility model discloses a car battery package 33P connector, concretely relates to connector field, including shell, connector, fixed cover, connecting wire, fixed cover sets up the one side at the shell, first bleeder vent has all been seted up to one side with the shell of fixed cover, the surface and the corresponding position of first bleeder vent of shell and fixed cover all are provided with the filter screen, the bilateral symmetry of connector is provided with the heat-conducting plate. The utility model discloses at first derive the inside temperature of connector through heat-conducting plate and fin, the inside of loosing into the shell, when temperature sensor detected the inside high temperature of shell, can start electric putter through the inside controller of connector and drive the movable plate and remove, it is corresponding to make second bleeder vent and fin, the inside steam of shell can be discharged through first bleeder vent this moment, realize ventilative radiating effect, avoid the high temperature of connector to cause the damage to internal components and parts, the life of extension connector.

Description

33P connector of automobile battery pack

Technical Field

The utility model relates to a connector technical field, more specifically say, the utility model relates to an automobile battery package 33P connector.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. The connector is an indispensable component in electronic equipment, and one or more connectors are always found along a current flowing path, the connector form and structure are varied, and various connectors are available according to different application objects, frequencies, power, application environments and the like, and the automobile battery pack 33P connector is a connector used on an automobile battery pack.

When in actual use, current connector shell is seal structure mostly, and when the connector used for a long time and lead to power too big, can make the inside components and parts of connector heat up gradually, if the temperature can not in time spread, when the high temperature, just caused the damage to the inside components and parts of connector easily to lead to linking the damage of good ware, influence life.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a car battery package 33P connector, through the movable plate that sets up and the cooperation of heat-conducting plate, temperature sensor isotructure, can realize automatic ventilative heat dissipation to the connector, avoid the high temperature to cause the damage to internal components and parts, increase of service life avoids the inside that outside dust got into the shell simultaneously to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automobile battery pack P connector comprises a shell, a connector, a fixing cover and a connecting wire, wherein the fixing cover is arranged on one side of the shell, first air holes are formed in the fixing cover and one side of the shell, and filter screens are arranged on the surfaces of the shell and the fixing cover and in positions corresponding to the first air holes;

heat conducting plates are symmetrically arranged on two sides of the connecting head, and a radiating fin is fixedly connected to one side of each heat conducting plate;

a temperature sensor is arranged on one side of the inner cavity of the shell, a movable plate is arranged on one side, away from the fixed cover, of the connector, and an electric push rod is arranged on one side of the movable plate;

one side of the movable plate close to the wall body of the shell is fixedly connected with a sealing gasket, the middle part of the movable plate is provided with a second air hole, one side of the movable plate far away from the electric push rod is fixedly connected with a limiting slide block, and one side of the inner cavity of the shell is correspondingly provided with a limiting slide groove with the position of the limiting slide block.

In a preferred embodiment, the bilateral symmetry fixedly connected with fixture block of connector, the draw-in groove has been seted up to the inner chamber bilateral symmetry of shell, the fixture block sets up the inside at the draw-in groove, the position of heat-conducting plate and fin is corresponding with the position of first bleeder vent, electric putter's removal end and a lateral wall body fixed connection of movable plate, the quantity of second bleeder vent and the quantity one-to-one of first bleeder vent, the position of first bleeder vent and the position of second bleeder vent are misplaced each other, the wall body of sealed pad closely laminates with the inner chamber wall body of shell, limiting slide block's cross sectional shape sets up to "T" shape structure, limiting slide block's position is corresponding with limiting slide groove position, limiting slide block sets up the inside at limiting slide groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first derive the temperature in the connector through heat-conducting plate and fin, scatter into the inside of shell, when temperature sensor detected the temperature in the shell too high, can start the electric putter through the controller in the connector and drive the movable plate and remove, make second bleeder vent and fin corresponding, the steam in the shell can be discharged through first bleeder vent this moment, realize ventilative radiating effect, avoid the temperature of connector too high to cause the damage to internal components and parts, prolong the life of connector;

2. the utility model can improve the stability of the moving plate when moving through the matching of the limiting slide block and the limiting slide groove, and make the wall body of the moving plate closely fit with the wall body of the shell through the sealing gasket, thereby improving the use effect, and can prevent external dust from entering the shell through the arranged filter screen to affect the use effect, and can limit and fix the connector through the matching of the clamping block and the clamping groove;

to sum up, through the above-mentioned interact of a plurality of effects, can realize automatic ventilative heat dissipation to the connector, avoid the high temperature to cause the damage to internal components and parts, increase of service life avoids outside dust to get into the inside of shell simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural diagram of the sealing gasket of the present invention.

The reference signs are: 1. a housing; 2. a connector; 3. a fixed cover; 4. a first air vent; 5. a connecting wire; 6. a card slot; 7. a clamping block; 8. a filter screen; 9. a heat conducting plate; 10. a heat sink; 11. a temperature sensor; 12. moving the plate; 13. a gasket; 14. a second air hole; 15. a limiting slide block; 16. an electric push rod; 17. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The automobile battery pack 33P connector shown in the attached figures 1-4 comprises a shell 1, a connector 2, a fixed cover 3 and a connecting wire 5, wherein the fixed cover 3 is arranged on one side of the shell 1, first air holes 4 are formed in one sides of the fixed cover 3 and the shell 1, and filter screens 8 are arranged on the surfaces of the shell 1 and the fixed cover 3 corresponding to the first air holes 4;

heat conducting plates 9 are symmetrically arranged on two sides of the connecting head 2, and a radiating fin 10 is fixedly connected to one side of each heat conducting plate 9;

a temperature sensor 11 is arranged on one side of the inner cavity of the shell 1, a moving plate 12 is arranged on one side of the connector 2 far away from the fixed cover 3, and an electric push rod 16 is arranged on one side of the moving plate 12;

one side of the moving plate 12 close to the wall body of the shell 1 is fixedly connected with a sealing gasket 13, the middle part of the moving plate 12 is provided with a second air hole 14, one side of the moving plate 12 far away from the electric push rod 16 is fixedly connected with a limiting slide block 15, and one side of the inner cavity of the shell 1 is provided with a limiting slide groove 17 corresponding to the position of the limiting slide block 15.

As shown in fig. 1-4, the two sides of the connector 2 are symmetrically and fixedly connected with the fixture blocks 7, the two sides of the inner cavity of the housing 1 are symmetrically provided with the clamping grooves 6, the fixture blocks 7 are arranged inside the clamping grooves 6, the positions of the heat conducting plate 9 and the heat radiating fins 10 correspond to the positions of the first air holes 4, the moving end of the electric push rod 16 is fixedly connected with a side wall body of the moving plate 12, the number of the second air holes 14 corresponds to the number of the first air holes 4 one by one, the positions of the first air holes 4 and the positions of the second air holes 14 are staggered, the wall body of the sealing gasket 13 is closely attached to the inner cavity wall body of the housing 1, the cross-sectional shape of the limiting slide block 15 is set to be a "T" -shaped structure, the position of the limiting slide block 15 corresponds to the position of the limiting slide groove 17, the limiting slide block 15 is arranged inside the limiting slide groove 17, so as to lead out the temperature inside the connector 2 through the heat conducting plate 9 and the heat radiating fins 10, the connector 2 is scattered into the housing 1, but when the temperature sensor 11 detects that the temperature inside the housing 1 is too high, the temperature can lead out of the connector 1 and can improve the dust discharge through the heat radiating slide block 2, thereby improving the effect of the dust discharge through the cooperation of the filter screen, and improving the use of the filter screen, and improving the cooperation of the dust discharge of the connector 2.

The utility model discloses in the model that temperature sensor 11 adopted be IRTP-300L.

The utility model discloses theory of operation: when the temperature-monitoring device is used, the clamping block 7 is clamped inside the clamping groove 6 and can limit and support the connector 2, when the temperature of the connector 2 is prevented from gradually rising, the connector is scattered into the shell 1 through the heat-conducting plate 9 and the radiating fins 10, and the temperature inside the shell 1 is monitored in real time through the temperature sensor 11;

when the temperature in the shell 1 is too high, the electric push rod 16 is started by the controller in the middle of the connector 2 to drive the moving plate 12 to move in the shell 1 until the second air holes 14 correspond to the first air holes 4 one by one, and at the moment, hot air in the shell 1 is discharged outside through the middle of the second air holes 14 and the first air holes 4, so that the ventilation and heat dissipation effects are realized;

meanwhile, through the arranged filter screen 8, dust in the outside air can be prevented from entering the inside of the shell 1, a filtering effect is achieved, the moving plate 12 can drive the limiting sliding block 15 to move in the limiting sliding groove 17 when moving, so that the moving stability of the moving plate 12 is improved, the sealing performance between the moving plate 12 and the wall body of the shell 1 can be improved through the sealing gasket 13, and the dustproof effect is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. Car battery package 33P connector, including shell (1), connector (2), fixed cover (3), connecting wire (5), fixed cover (3) set up in one side of shell (1), its characterized in that: one sides of the fixed cover (3) and the shell (1) are respectively provided with a first air hole (4), and the surfaces of the shell (1) and the fixed cover (3) are respectively provided with a filter screen (8) at the position corresponding to the first air hole (4);

heat-conducting plates (9) are symmetrically arranged on two sides of the connecting head (2), and a radiating fin (10) is fixedly connected to one side of each heat-conducting plate (9);

a temperature sensor (11) is arranged on one side of an inner cavity of the shell (1), a movable plate (12) is arranged on one side, away from the fixed cover (3), of the connector (2), and an electric push rod (16) is arranged on one side of the movable plate (12);

one side fixedly connected with sealed pad (13) that movable plate (12) is close to shell (1) wall body, second bleeder vent (14) have been seted up at the middle part of movable plate (12), one side fixedly connected with spacing slider (15) of electric putter (16) are kept away from movable plate (12), spacing spout (17) have been seted up with the position of spacing slider (15) correspondingly to inner chamber one side of shell (1).

2. The automotive battery pack 33P connector of claim 1, wherein: the bilateral symmetry fixedly connected with fixture block (7) of connector (2), draw-in groove (6) have been seted up to the inner chamber bilateral symmetry of shell (1), fixture block (7) set up the inside at draw-in groove (6).

3. The automotive battery pack 33P connector of claim 1, wherein: the positions of the heat conducting plate (9) and the heat radiating fins (10) correspond to the positions of the first air holes (4), and the moving end of the electric push rod (16) is fixedly connected with one side wall body of the moving plate (12).

4. The automotive battery pack 33P connector of claim 1, wherein: the quantity of second bleeder vent (14) and the quantity one-to-one of first bleeder vent (4), the position of first bleeder vent (4) and the position of second bleeder vent (14) are misplaced each other, the wall body of sealed pad (13) closely laminates with the inner chamber wall body of shell (1).

5. The automotive battery pack 33P connector of claim 1, wherein: the cross-sectional shape of limiting slide block (15) sets up to "T" shape structure, the position of limiting slide block (15) corresponds with the position of limiting sliding groove (17), limiting slide block (15) set up the inside at limiting sliding groove (17).

Images