CN210000055U - Automobile air conditioner speed regulation module shell and automobile air conditioner speed regulation module - Google Patents
Automobile air conditioner speed regulation module shell and automobile air conditioner speed regulation module Download PDFInfo
- Publication number
- CN210000055U CN210000055U CN201920814651.2U CN201920814651U CN210000055U CN 210000055 U CN210000055 U CN 210000055U CN 201920814651 U CN201920814651 U CN 201920814651U CN 210000055 U CN210000055 U CN 210000055U
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- Prior art keywords
- pencil
- air conditioner
- plug
- speed regulation
- regulation module
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Abstract
The utility model provides a kind of vehicle air conditioner speed governing module shell, including the shell body, still include the pencil plug with pencil interference fit, the mounting groove of pencil plug is seted up to the shell body, the pencil plug is installed in the mounting groove, the trompil that supplies the pencil to pass is seted up to the bottom plate of mounting groove the utility model discloses still provide kind of vehicle air conditioner speed governing module, include the pencil of being connected with the external circuit electricity, still include radiator and foretell vehicle air conditioner speed governing module shell, the synthetic enclosure space is enclosed with the radiator to the shell, the pencil passes in the pencil plug stretches into the enclosure space, pencil and pencil plug interference fit.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to kinds of vehicle air conditioner speed governing module shell and vehicle air conditioner speed governing module.
Background
The speed regulating module is automobile air conditioner accessories, is connected with the blower motor circuit in series, controls the voltage of the blower motor by adjusting the conduction degree of the speed regulating module, and controls the rotating speed of the blower.
The current -like design is:
the wiring harness is fixed by fixing the wiring harness in a buckling mode or fixing the wiring harness by adopting a binding belt to penetrate through a round hole of a product. The wire harness is fixed in a buckling mode and needs to be bent, so that the fracture risk exists; the mode that the ribbon passes the round hole and fixes is adopted, because need aim at the round hole with the ribbon, lead to pencil fixed inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's defect, provide kinds of vehicle air conditioner speed governing module shell and vehicle air conditioner speed governing module, the pencil is fixed effectual, and the pencil soldering tin is difficult for droing.
The utility model discloses a realize like this:
the utility model provides an vehicle air conditioner speed governing module shell, including the shell body, still include the pencil plug with pencil interference fit, the mounting groove of pencil plug is seted up to the shell body, the pencil plug is installed in the mounting groove, the trompil that supplies the pencil to pass is seted up to the bottom plate of mounting groove.
Preferably, the inner wall of the wire harness rubber plug is of a tooth-shaped structure.
Preferably, the inner wall of the mounting groove is provided with a plurality of bosses for preventing the wire harness rubber plug from separating from the mounting groove, the bosses are distributed along the circumferential direction, and the wire harness rubber plug is clamped between the bosses and the bottom plate.
Preferably, the strand plug comprises a large diameter section and a small diameter section, and the small diameter section is close to the bottom plate.
Preferably, the outer wall of the large-diameter section is of a tooth-shaped structure.
The utility model discloses still provide kind vehicle air conditioner speed governing modules, include the pencil of being connected with the external circuit electricity, still include radiator and foretell vehicle air conditioner speed governing module shell, synthetic enclosure space is enclosed with the radiator to the shell, the pencil passes in the pencil plug stretches into the enclosure space, pencil and pencil plug interference fit.
The utility model discloses following beneficial effect has:
the utility model provides an automobile air conditioner speed regulation module comprises a shell body, a wiring harness rubber plug, a wiring harness and a circuit board, wherein the shell body is provided with a mounting groove for placing the wiring harness rubber plug and a boss for limiting the wiring harness rubber plug, and the wiring harness rubber plug is in interference fit with the mounting groove; the appearance structure of the wire harness rubber plug is designed into a tooth-shaped structure, so that the wire harness rubber plug is easier to install in the installation groove of the shell body; the wire harness rubber plug is internally designed to be of a tooth-shaped structure, so that the wire harness and the wire harness rubber plug are convenient to assemble, and the risk that the wire harness soldering tin falls off due to vibration stress when the speed regulation module works normally is greatly reduced. The utility model provides a speed regulation module for automobile air conditioner, the pencil is fixed effectual, and pencil soldering tin is difficult for droing.
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 a schematic view of a wire harness rubber plug provided in an embodiment of the present invention;
fig. 2 is a top view of a wire harness rubber plug provided in an embodiment of the present invention;
fig. 3 is a cross-sectional view of C-C in fig. 2 according to an embodiment of the present invention;
fig. 4 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. 5 is an enlarged view of a portion B in fig. 4 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. 1-5, the embodiment of the utility model provides an kinds of vehicle air conditioner speed governing module shell, including housing 1, still include with 4 interference fit's of pencil plug 2, housing 1 has seted up the mounting groove 6 of pencil plug 2, pencil plug 2 is installed in mounting groove 6, the trompil that supplies pencil 4 to pass is seted up to the bottom plate of mounting groove 6 the utility model provides a vehicle air conditioner speed governing module shell is owing to set up the pencil plug 2 with 4 interference fit of pencil, has carried out effective spacing to pencil 4, greatly reduced speed governing module normal during operation because the vibration atress lead to the risk that pencil 4 soldering tin drops, the embodiment of the utility model provides a kind of vehicle air conditioner speed governing module still provides, including housing 1, still include radiator 10, carry out spacing plug 2 to pencil 4 with the pencil 4 that external circuit is connected, housing 1 encloses into the enclosure with radiator 10, housing 1 is equipped with mounting groove 6 of pencil plug 2, and pencil plug 2 and the plug 4 interference fit, pencil 4 that pencil 4 passed the enclosure.
Preferably, the inner wall of the wire harness rubber plug is of a toothed structure 9, so that the wire harness 4 is in interference fit with the wire harness rubber plug 2, and the risk that the wire harness soldering tin 5 falls off due to vibration stress when the speed regulation module works normally is greatly reduced.
Preferably, the inner wall of the mounting groove 6 is provided with a plurality of bosses 7 for preventing the wire harness rubber plug 2 from separating from the mounting groove 6, each boss 7 is circumferentially distributed, and the wire harness rubber plug 2 is clamped between the boss 7 and the bottom plate.
The utility model provides a speed regulation module of an automobile air conditioner, which comprises a shell body 1, a wiring harness rubber plug 2, a wiring harness 4 and a circuit board 3, wherein the shell body 1 is provided with a mounting groove 6 for placing the wiring harness rubber plug 2 and a boss 7 for limiting the wiring harness rubber plug 2, and the wiring harness rubber plug 2 is in interference fit with the mounting groove 6; the appearance structure of the wire harness rubber plug 2 is designed into a tooth-shaped structure 8, so that the wire harness rubber plug is easier to be arranged in the mounting groove 6 of the shell body 1; the internal design of 2 internal designs of pencil plug is tooth structure 9, the pencil 4 of being convenient for and the assembly of pencil plug 2, and greatly reduced speed governing module normal during operation because the vibration atress leads to the risk that pencil soldering tin 5 drops.
The utility model provides a vehicle air conditioner speed governing module, the installation is simple, reliable, and the pencil is fixed effectual, makes things convenient for batch production.
As preferred, pencil plug 2 includes major diameter section and minor diameter section, and the minor diameter section is close to the bottom plate. Pencil plug 2 divide into big diameter section and little diameter section, makes pencil plug 2 pack into in mounting groove 6 easier.
Preferably, the outer wall of major diameter section is profile of tooth structure 8, makes the pencil plug 2 pack into in mounting groove 6 easier, and profile of tooth structure 8 and the inner wall interference fit of mounting groove 6 simultaneously.
Preferably, the automobile air conditioner speed regulation module further comprises a circuit board 3 electrically connected with the wiring harness, the circuit board 3 is arranged on the radiator 10, the circuit board 3 is located in the closed space, and the wiring harness 4 and the circuit board 3 are soldered by tin.
Preferably, an insulating heat-conducting sheet is disposed between the circuit board 3 and the heat sink 10, so that heat generated by the circuit board 3 can be quickly dissipated through the heat sink 10.
The utility model provides a speed regulating module of automobile air conditioner, the inside design of pencil plug 2 is the profile of tooth structure, convenient assembly, the effectual risk that leads to pencil 4 to break away from the pad because of the vibration atress when speed regulating module normally works that has reduced, pencil plug 2 assembles in mounting groove 6 of shell body, and mounting groove 6 and pencil plug 2, pencil plug 2 and pencil are interference fit between 4 to fix spacing pencil 4 better, be equipped with boss 7 above mounting groove 6, prevent that pencil plug 2 from coming off; the appearance structure design of the wire harness rubber plug 2 is in a tooth shape, so that the wire harness rubber plug is more convenient to be arranged in the mounting groove 6 of the shell body.
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 shell comprises a shell body and is characterized by further comprising a wiring harness rubber plug in interference fit with a wiring harness, the shell body is provided with an installation groove of the wiring harness rubber plug, the wiring harness rubber plug is installed in the installation groove, and a bottom plate of the installation groove is provided with a hole for the wiring harness to pass through.
- 2. The vehicle air conditioner speed regulation module housing of claim 1, wherein: the inner wall of the wire harness rubber plug is of a tooth-shaped structure.
- 3. The vehicle air conditioner speed regulation module housing of claim 1, wherein: the inner wall of mounting groove is equipped with a plurality of bosss that prevent the pencil plug and break away from the mounting groove, each the boss distributes along circumference, the pencil plug presss from both sides between boss and bottom plate.
- 4. The vehicle air conditioner speed regulation module housing of claim 1, wherein: the pencil plug includes big diameter section and little diameter section, little diameter section is close to the bottom plate.
- 5. The vehicle air conditioner speed regulation module housing of claim 4, wherein: the outer wall of the large-diameter section is of a tooth-shaped structure.
- 6, automobile air-conditioning speed regulation module, including the pencil that is connected with the external circuit electricity, characterized by also includes radiator and the automobile air-conditioning speed regulation module shell of any of claims 1-5, the shell encloses into enclosure space with the radiator, the pencil passes the pencil plug and stretches into in the enclosure space, pencil and pencil plug interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814651.2U CN210000055U (en) | 2019-05-31 | 2019-05-31 | Automobile air conditioner speed regulation module shell and automobile air conditioner speed regulation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920814651.2U CN210000055U (en) | 2019-05-31 | 2019-05-31 | Automobile air conditioner speed regulation module shell and automobile air conditioner speed regulation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210000055U true CN210000055U (en) | 2020-01-31 |
Family
ID=69308672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920814651.2U Active CN210000055U (en) | 2019-05-31 | 2019-05-31 | Automobile air conditioner speed regulation module shell and automobile air conditioner speed regulation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210000055U (en) |
-
2019
- 2019-05-31 CN CN201920814651.2U patent/CN210000055U/en active Active
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| GR01 | Patent grant |