CN210000054U - Speed regulation module of automobile air conditioner - Google Patents
Speed regulation module of automobile air conditioner Download PDFInfo
- Publication number
- CN210000054U CN210000054U CN201920813223.8U CN201920813223U CN210000054U CN 210000054 U CN210000054 U CN 210000054U CN 201920813223 U CN201920813223 U CN 201920813223U CN 210000054 U CN210000054 U CN 210000054U
- Authority
- CN
- China
- Prior art keywords
- radiator
- upper cover
- circuit board
- air conditioner
- electric capacity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides an vehicle air conditioner speed governing module, upper cover including the speed governing module, still include the radiator, the circuit board, the inserted sheet of being connected with the external circuit electricity and the pencil of being connected with the external circuit electricity, the upper cover encloses synthetic enclosure space with the radiator, the circuit board is located the enclosure space and installs on the radiator, the pencil is connected with the circuit board electricity, be equipped with the inserted sheet mounting groove on the circuit board, the upper cover is equipped with the inserted sheet via hole, the side of circuit board orientation upper cover is equipped with electric capacity, the upper cover is equipped with the electric capacity spacing groove of accomodating electric capacity, the utility model provides a vehicle air conditioner speed governing module, the upper cover is equipped with the electric capacity spacing groove of accomodating electric capacity for electric capacity on the PCBA board can deepen electric capacity spacing inslot, has both played the purpose of saving inner space like this, has better limiting displacement to electric capacity again, has reduced the normal.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to kinds of vehicle air conditioner speed governing modules.
Background
The speed regulating module is automobile air conditioner accessories, is connected with the blower motor circuit in series, and controls the voltage of the blower motor by adjusting the conduction degree of the speed regulating module so as to control the rotating speed of the blower.
The current -like design is:
the radiator needs to be injected with the plastic body to form a base assembly, the plastic upper cover of the speed regulation module and the base assembly are connected with the bottom of the tube by a buckle, when the radiator is large in size or complex in structure, the requirement for injection molding of the body is high, production is difficult, efficiency is low, and the radiator is not suitable for batch production, although the radiator is not directly connected with the plastic upper cover by injection molding of the plastic body, the problem can be avoided, a closed space formed by the radiator and the plastic upper cover is small, and no enough space is available for accommodating large electrical elements on an inner circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide kinds of vehicle air conditioner speed governing modules, can practice thrift the inner space, have better limiting displacement to electrical components simultaneously.
The utility model discloses a realize like this:
the utility model provides an vehicle air conditioner speed governing module, upper cover including the speed governing module, still include the radiator, the circuit board, the inserted sheet of being connected with the external circuit electricity and the pencil of being connected with the external circuit electricity, the synthetic enclosure space is enclosed with the radiator to the upper cover, and the circuit board is located the enclosure space and installs on the radiator, and the pencil is connected with the circuit board electricity, is equipped with the inserted sheet mounting groove on the circuit board, and the upper cover is equipped with the inserted sheet via hole, and the side of circuit board orientation upper cover is equipped with electric capacity, and the upper cover is equipped with the electric capacity spacing.
Preferably, an insulating heat-conducting sheet is provided between the circuit board and the heat sink.
Preferably, the insulating heat-conducting sheet is attached to the inner surface of the radiator by single-sided adhesive.
As preferred, the edge of radiator is seted up and is played sealed dustproof seal groove with the upper cover cooperation, the edge of upper cover be equipped with seal groove complex arch, the arch stretches into in the seal groove.
Preferably, the automobile air conditioner speed regulation module further comprises a sponge, and the sponge is attached to the outer surface of the radiator.
Preferably, the radiator is provided with at least two positioning columns for positioning the circuit board, and the circuit board is provided with positioning holes matched with the positioning columns.
The utility model discloses following beneficial effect has:
the utility model provides a vehicle air conditioner speed governing module, upper cover are equipped with the electric capacity spacing groove of accomodating electric capacity for electric capacity on the PCBA board can go deep into the electric capacity spacing inslot, have both played the purpose of saving inner space like this, have better limiting displacement to electric capacity again, have reduced the normal during operation of speed governing module because the vibration atress leads to the risk that electric capacity soldering tin drops, the utility model provides a vehicle air conditioner speed governing module installation is simple, reliable, need not change inner space's size just can accomodate all electrical components on the circuit board, has better limiting displacement to electric capacity simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is an exploded view of a speed regulation module of an automotive air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of a speed regulation module of an air conditioner of an automobile provided in an embodiment of the present invention;
fig. 3 is a schematic view of a speed regulation module of an air conditioner of an automobile provided in an embodiment of the present invention;
fig. 4 is a cross-sectional view of a-a in fig. 3 according to an embodiment of the present invention.
Detailed Description
The technical solution 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 , but not all embodiments.
As shown in fig. 1-4, the embodiment of the utility model provides an kinds of vehicle air conditioner speed governing module, upper cover 1 including the speed governing module, still include radiator 2, the circuit board, inserted sheet 9 of being connected with the external circuit electricity and pencil 10 of being connected with the external circuit electricity, upper cover 1 encloses synthetic enclosure with radiator 2, the circuit board is located the enclosure and installs on radiator 2, pencil 10 is connected with the circuit board electricity, be equipped with the inserted sheet mounting groove on the circuit board, the upper cover is equipped with the inserted sheet via hole, the circuit board is equipped with electric capacity 6 towards the side of upper cover, the upper cover is equipped with the electric capacity spacing groove of accomodating electric capacity, in this embodiment, the circuit board is PCBA board 4 the utility model discloses in, the upper cover is equipped with the electric capacity spacing groove of accomodating electric capacity for electric capacity 6 on PCBA board 4 can go deep into the electric capacity spacing inslot, so both play the purpose of saving the inner space, have better limiting displacement to electric capacity again, reduced the speed governing module normal during operation because vibration atress leads to the risk that electric capacity soldering tin comes off.
Preferably, an insulating heat conducting fin 8 is arranged between the PCBA board 4 and the heat sink 2, so that heat generated by the PCBA board 4 can be quickly dissipated through the heat sink 2.
Preferably, the insulating heat conducting sheet 8 is attached to the inner surface of the heat sink 2 with a single surface having glue, so as to perform the insulating and heat conducting functions.
Preferably, the PCBA board 4 is attached to the heat sink 2 using screws 7.
Preferably, the edge of the heat sink 2 is provided with a sealing groove 23 which is matched with the upper cover 1 to play a role in sealing and dust prevention, the edge of the upper cover 1 is provided with a bulge matched with the sealing groove 23, and the bulge extends into the sealing groove 23.
Preferably, the automobile air conditioner speed regulation module further comprises a sponge 11, the sponge 11 is attached to the outer surface of the radiator 2, the back of the sponge 11 is provided with glue, and the structure of the sponge 11 is matched with the back assembly surface of the radiator.
The utility model provides a vehicle air conditioner speed governing module is equipped with the inserted sheet mounting groove on PCBA board 4, and inserted sheet 9 welds on PCBA board 4, and plastic upper cover 1 is equipped with the inserted sheet via hole, and MOS pipe 5 welds in the side of PCBA board 4, and electric capacity 6 welds on PCBA board 4, and plastic upper cover 1 is equipped with the electric capacity spacing groove, and 8 single face bands of insulating heat conduction piece are glued, and attached 2 internal surfaces of radiator, PCBA board subassembly adopt screw 7 directly to fix with radiator 2, and sponge 11 is attached in the radiator 2 back.
The utility model discloses in, radiator 2 is equipped with screw hole 21, reference column 22, and PCBA board 4 adopts screw 7 and 2 fixed connection of radiator, and radiator 2 is equipped with seal groove 23, forms seal structure with 1 assembly back of upper cover, plays the dust sealing effect.
In the utility model, the MOS tube 5, the capacitor 6, the insert sheet 9 and the wire harness 10 are welded on the PCBA board 4 to form a component, the insulating heat-conducting sheet 8 is attached to the inner surface of the radiator 2, the PCBA board 4 is fixed with the radiator 2 by adopting the screw 7, wherein the radiator 2 is provided with a screw hole 21, a sealing groove 23 and a positioning column 22 for positioning the PCBA board; the sponge 11 is provided with glue on one side and attached to the outer surface of the radiator 2, and the sponge 11 plays a role in buffering, so that direct collision between the automobile air conditioner speed regulating module and surrounding plastic parts after the automobile air conditioner speed regulating module is installed in an air conditioner assembly is avoided.
The above description is only a 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 (6)
- The automobile air conditioner speed regulation module comprises an upper cover of the speed regulation module, and is characterized by further comprising a radiator, a circuit board, an insertion piece electrically connected with an external circuit and a wiring harness electrically connected with the external circuit, wherein the upper cover and the radiator enclose a closed space, the circuit board is located in the closed space and is arranged on the radiator, the wiring harness is electrically connected with the circuit board, an insertion piece mounting groove is formed in the circuit board, an insertion piece through hole is formed in the upper cover, a capacitor is arranged on the circuit board, facing to the side of the upper cover, and a capacitor limiting groove for accommodating the capacitor is formed in the upper cover.
- 2. The vehicle air conditioner governor module of claim 1, wherein: an insulating heat-conducting fin is arranged between the circuit board and the radiator.
- 3. The vehicle air conditioner governor module of claim 2, wherein: the single side of the insulating heat conducting fin is provided with glue and is attached to the inner surface of the radiator.
- 4. The vehicle air conditioner governor module of claim 1, wherein: the edge of radiator is seted up and is played sealed seal groove of dustproof effect with the upper cover cooperation, the edge of upper cover be equipped with seal groove complex arch, the arch stretches into in the seal groove.
- 5. The vehicle air conditioner governor module of claim 1, wherein: the radiator further comprises a sponge, and the sponge is attached to the outer surface of the radiator.
- 6. The vehicle air conditioner governor module of claim 1, wherein: the radiator is provided with at least two positioning columns for positioning the circuit board, and the circuit board is provided with positioning holes matched with the positioning columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813223.8U CN210000054U (en) | 2019-05-31 | 2019-05-31 | Speed regulation module of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813223.8U CN210000054U (en) | 2019-05-31 | 2019-05-31 | Speed regulation module of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210000054U true CN210000054U (en) | 2020-01-31 |
Family
ID=69308708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813223.8U Active CN210000054U (en) | 2019-05-31 | 2019-05-31 | Speed regulation module of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210000054U (en) |
-
2019
- 2019-05-31 CN CN201920813223.8U patent/CN210000054U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101958291B (en) | Electronic control unit | |
| EP1806960B1 (en) | Electronic device | |
| JP4898931B2 (en) | Inverter-integrated electric compressor | |
| CN107112734B (en) | Electricity accumulating unit | |
| EP1991042B1 (en) | Electrical circuit device | |
| US10117347B2 (en) | Accommodation device for electronic parts | |
| JP2006303106A (en) | Electronic circuit device | |
| CN207968366U (en) | A kind of compact(ing) machine controller | |
| JP6634316B2 (en) | Resin-sealed in-vehicle controller | |
| US20150096800A1 (en) | Electronic Module for Operation in a Transmission | |
| CN103037658A (en) | Springy clip type apparatus for fastening power semiconductor | |
| CN210000054U (en) | Speed regulation module of automobile air conditioner | |
| CN103999343A (en) | Power conversion apparatus | |
| CN202764886U (en) | Automotive electronic controller | |
| CN212379561U (en) | External structure of car heatable radome | |
| CN210900060U (en) | Electric vehicle and three-in-one motor controller thereof | |
| CN217307475U (en) | Motor driver and motor | |
| CN103732025B (en) | A kind of controller for electric vehicle | |
| CN104527455A (en) | Compact and easy heat radiation type controller for electric vehicle motor | |
| CN219592838U (en) | Control device | |
| CN220629802U (en) | Dustproof structure of interaction module of electric two-wheel vehicle | |
| CN2901786Y (en) | Electronic controller | |
| CN216700617U (en) | Motor controller | |
| CN211931096U (en) | Waterproof and dustproof vehicle-mounted cooling fan control module | |
| CN214705910U (en) | MOS pipe packaging structure and electric vehicle controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |