CN209813676U - Integral drive controller of air conditioner compressor for vehicle - Google Patents

Abstract

The utility model discloses an integral drive controller of vehicle air condition compressor, which comprises a housin, the symmetry is provided with two high-low voltage connectors on the lateral wall of casing, two high-low voltage connector symmetry fixed mounting is on the lateral wall of casing, be provided with drive control circuit board on the left side wall in the casing, drive control circuit board fixed mounting is on the inside wall of casing, fixed mounting has the socket in the left side wall of casing, the socket is connected with drive control circuit board, the outer left side wall of casing is provided with the compressor. The utility model discloses, can produce a lot of heats when the in-process of drive control circuit board work, these heats can be absorbed by the heating panel to outside discharging the casing through the louvre, the inside heat dissipation of casing of being convenient for has improved this drive controller's radiating rate, has avoided the inside part of casing because overheated damage, has prolonged drive controller's life.

Description

Integral drive controller of air conditioner compressor for vehicle

Technical Field

The utility model relates to an air condition compressor technical field especially relates to an integral drive controller of vehicle air condition compressor.

Background

There are two driving modes for the compressor of the air conditioner for the vehicle. The traditional driving mode is that the engine transmits power through a belt; the novel driving mode is driven by a vehicle-mounted direct current motor. The compressor driven by the vehicle-mounted direct current motor is internally provided with the direct current motor, and the work of the direct current motor is controlled by a driver. Generally, the drive controller and the electric compressor are respectively installed, so that the problems of difficult heat dissipation of the drive controller, large assembly space requirement, increased wire harness and the like are caused, and the electrical performance and the assembly manufacturability of the drive controller are influenced.

Although the integral drive controller of the existing air condition compressor integrates all parts together, the performance and the structure of each component in the air conditioning system are optimized, the problem of poor heat dissipation of the drive controller is not solved by the combination, meanwhile, the cover plate at the front end of the drive controller is fixedly connected onto the controller shell through bolts, the bolts are small in size, and the integral drive controller is easy to fall off from hands when being disassembled and installed, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an integral driving controller of an air conditioner compressor for a vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated driving controller of an air conditioner compressor for a vehicle comprises a shell, wherein two high-voltage and low-voltage connectors are symmetrically and fixedly arranged on the side wall of the shell, a driving control circuit board is arranged on the left side wall in the shell, the driving control circuit board is fixedly arranged on the inner side wall of the shell, a socket is fixedly arranged in the left side wall of the shell and is connected with the driving control circuit board, the compressor is arranged on the left side wall outside the shell, the side wall of the compressor is connected with the socket through a plug, two heat dissipation mechanisms are symmetrically arranged at the top of the shell, two slots are symmetrically arranged on the right side wall of the shell, fixing grooves are respectively arranged on the side walls of the two slots, an I-shaped abutting rod is slidably connected in each fixing groove, and a connecting mechanism is arranged in each slot, every coupling mechanism all includes the picture peg, set up on the picture peg with the corresponding spring groove of fixed slot, equal fixedly connected with spring on the lateral wall at the bottom of the spring groove, the equal fixedly connected with connecting plate of the other end of spring, connecting plate sliding connection is at the spring inslot, the upper end fixedly connected with dead lever of connecting plate, the upper end of dead lever stretches into in the fixed slot and offsets with the bottom face that the pole was supported to the i-shaped, every the same installation lid of one end fixedly connected with of dead lever is kept away from to the picture peg.

Preferably, each heat dissipation mechanism all includes the heating panel, every the equal fixed mounting of heating panel is at the top of casing, every the equipartition interval is provided with the louvre on the heating panel.

Preferably, the lower end of each heat dissipation hole is communicated with the inside of the shell, and the upper end of each heat dissipation hole is communicated with the outside.

Preferably, each high-low voltage connector is connected with the drive control circuit board through a high-low voltage connecting wire.

Preferably, the compressor is connected with the shell through a fixing bolt, and the fixing bolt penetrates through the left side wall of the shell and is in threaded connection with the inside of the compressor.

Preferably, the upper end of dead lever is circular-arc, the slot is hourglass hopper-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the drive control circuit board generates a lot of heat in the working process, the heat can be absorbed by the heat dissipation plate and is exhausted out of the shell through the heat dissipation holes, so that the heat dissipation in the shell is facilitated, the heat dissipation speed of the drive controller is improved, the parts in the shell are prevented from being damaged due to overheating, and the service life of the drive controller is prolonged;

2. when the drive control circuit board in the shell needs to be maintained and replaced, the I-shaped abutting rod needs to be pressed downwards, then the fixing rod is extruded, the spring is extruded by the fixing rod through the connecting plate, the fixing rod is separated from the fixing groove, the mounting cover is pulled out from the slot through the inserting plate, thereby facilitating the disassembly of the mounting cover from the shell, facilitating the replacement and maintenance of the drive control circuit board in the shell, and after the completion, then inserting the inserting plates at the two ends of the mounting cover into the slots, and when the fixing rod is in a state of compressing the spring at the beginning, when the fixing rod moves to a position opposite to the fixing slot, under the action of the elastic force of the spring, the spring can push the fixed rod upwards through the connecting plate until the fixed rod is clamped into the fixed groove, and then fix the picture peg in the slot, avoided the picture peg to rock from side to side, and then made the rigidity of installation lid.

Drawings

Fig. 1 is a schematic front structural view of an integrated driving controller of an air conditioner compressor for a vehicle according to the present invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the structure comprises a fixing bolt 1, a slot 2, a compressor 3, a heat dissipation plate 4, a high-low voltage connector 5, a heat dissipation hole 6, a shell 7, a high-low voltage connecting wire 8, a mounting cover 9, a driving control circuit board 10, an insertion plate 11, a spring 12, a connecting plate 13, a fixing rod 14, an I-shaped abutting rod 15 and a fixing groove 16.

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.

Referring to fig. 1-2, an integral driving controller for an air conditioner compressor for a vehicle comprises a housing 7, two high-low voltage connectors 5 are symmetrically arranged on the side wall of the housing 7, the two high-low voltage connectors 5 are symmetrically and fixedly mounted on the side wall of the housing 7, a driving control circuit board 10 is arranged on the left side wall in the housing 7, each high-low voltage connector 5 is connected with the driving control circuit board 10 through a high-low voltage connecting wire 8, the driving control circuit board 10 is fixedly mounted on the inner side wall of the housing 7, a socket is fixedly mounted in the left side wall of the housing 7 and connected with the driving control circuit board 10, a compressor 3 is arranged on the left side wall outside the housing 7, the compressor 3 is connected with the housing 7 through a fixing bolt 1, the fixing bolt 1 penetrates through the left side wall of the housing 7 and is in the compressor 3 in a threaded manner, and the side wall of the compressor, the top symmetry of casing 7 is provided with two heat dissipation mechanisms, every heat dissipation mechanism all includes heating panel 4, the equal fixed mounting in casing 7's top of every heating panel 4, the impartial interval be provided with louvre 6 on every heating panel 4, heating panel 4 can dispel the heat to the inside spare part of casing 7 through louvre 6, the lower extreme of every louvre 6 all communicates with each other with casing 7 is inside, the upper end of every louvre 6 all communicates with each other with the external world, the same installation lid 9 of one end fixedly connected with of dead lever 14 is kept away from to every picture peg 11.

Two slots 2 have been seted up to the right side wall symmetry of casing 7, fixed slot 16 has all been seted up on two slots 2's the lateral wall, equal sliding connection has the i-shaped to support pole 15 in every fixed slot 16, all be provided with coupling mechanism in every slot 2, every coupling mechanism all includes picture peg 11, set up the spring groove corresponding with fixed slot 16 on the picture peg 11, equal fixedly connected with spring 12 on the lateral wall at the bottom of the spring groove, the equal fixedly connected with connecting plate 13 of the other end of spring 12, connecting plate 13 sliding connection is in the spring inslot, the upper end fixedly connected with dead lever 14 of connecting plate 13, the upper end of dead lever 14 is circular-arcly, slot 2 is hourglass hopper-shaped, the upper end of dead lever 14 stretches into in the fixed slot 16 and supports.

The compressor 3, the high-low voltage connector 5, and the driving control circuit board 10 in the above embodiments are disclosed in the document with the patent number CN201908821U, and the working principle and the connection mode thereof are not described herein again.

In the utility model, when the user uses the device, when the drive control circuit board 10 generates a lot of heat in the working process, the heat can be absorbed by the heat dissipation plate 4 and discharged out of the shell 7 through the heat dissipation hole 6, thereby facilitating the heat dissipation in the shell 7, improving the heat dissipation speed of the drive controller, avoiding the damage of parts in the shell 7 due to overheating, prolonging the service life of the drive controller, when the drive control circuit board 10 in the shell 7 needs to be maintained and replaced, the I-shaped support rod 15 needs to be pressed downwards, further extruding the fixed rod 14, leading the fixed rod 14 to extrude the spring 12 through the connecting plate 13, further leading the fixed rod 14 to be separated from the fixed groove 16, then pulling the mounting cover 9 out of the slot 2 through the inserting plate 11, further facilitating the dismounting the mounting cover 9 from the shell 7, further facilitating the replacement and maintenance of the drive control circuit board 10 in the shell 7, after the maintenance, insert the picture peg 11 at installation lid 9 both ends in slot 2 again, just begin dead lever 14 and be in compression spring 12's state, when dead lever 14 removed the position relative with fixed slot 16, under the effect of spring 12 elasticity, spring 12 can upwards support dead lever 14 through connecting plate 13, go into fixed slot 16 until dead lever 14 card, and then fix picture peg 11 in slot 2, avoided picture peg 11 to rock about, and then made the rigidity of installation lid 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The integral type driving controller for the air-conditioning compressor for the vehicle comprises a shell (7) and is characterized in that two high-low voltage connectors (5) are symmetrically arranged on the side wall of the shell (7), the two high-low voltage connectors (5) are symmetrically and fixedly installed on the side wall of the shell (7), a driving control circuit board (10) is arranged on the left side wall in the shell (7), the driving control circuit board (10) is fixedly installed on the inner side wall of the shell (7), a socket is fixedly installed in the left side wall of the shell (7), the socket is connected with the driving control circuit board (10), a compressor (3) is arranged on the left side wall outside the shell (7), the side wall of the compressor (3) is connected with the socket through a plug, two heat dissipation mechanisms are symmetrically arranged at the top of the shell (7), two slots (2) are symmetrically formed in the right side wall of the shell (7), fixing grooves (16) are formed in the side walls of the two slots (2), an I-shaped abutting rod (15) is connected in each fixing groove (16) in a sliding mode, a connecting mechanism is arranged in each slot (2), each connecting mechanism comprises an inserting plate (11), the inserting plate (11) is provided with a spring groove corresponding to the fixed groove (16), the side walls of the bottom of the spring groove are fixedly connected with springs (12), the other ends of the springs (12) are fixedly connected with connecting plates (13), the connecting plates (13) are connected in the spring grooves in a sliding manner, the upper end of the connecting plate (13) is fixedly connected with a fixing rod (14), the upper end of the fixing rod (14) extends into the fixing groove (16) and abuts against the bottom end face of the I-shaped abutting rod (15), and one end, far away from the fixing rod (14), of each inserting plate (11) is fixedly connected with the same mounting cover (9).

2. The integral type driving controller for the air conditioner compressor of the vehicle as claimed in claim 1, wherein each heat dissipation mechanism comprises a heat dissipation plate (4), each heat dissipation plate (4) is fixedly installed on the top of the housing (7), and heat dissipation holes (6) are arranged on each heat dissipation plate (4) at equal intervals.

3. The integral type driving controller of an air conditioner compressor for a vehicle as claimed in claim 2, wherein a lower end of each of the heat radiating holes (6) is communicated with an inside of the casing (7), and an upper end of each of the heat radiating holes (6) is communicated with an outside.

4. The integrated drive controller for compressor of air conditioner in vehicle as claimed in claim 1, wherein each of said high and low voltage connectors (5) is connected to the drive control circuit board (10) through high and low voltage connection lines (8).

5. The integrated type driving controller for the air conditioner compressor of the vehicle as claimed in claim 1, wherein the compressor (3) is connected with the housing (7) through a fixing bolt (1), and the fixing bolt (1) penetrates through the left side wall of the housing (7) and is screwed in the compressor (3).

6. The integrated type driving controller for the compressor of the air conditioner for the vehicle as claimed in claim 1, wherein the upper end of the fixing rod (14) is formed in a circular arc shape, and the insertion groove (2) is formed in a funnel shape.