CN216391885U - Automobile air conditioner speed regulation module - Google Patents
Automobile air conditioner speed regulation module Download PDFInfo
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- CN216391885U CN216391885U CN202122681042.4U CN202122681042U CN216391885U CN 216391885 U CN216391885 U CN 216391885U CN 202122681042 U CN202122681042 U CN 202122681042U CN 216391885 U CN216391885 U CN 216391885U
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- radiator
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- air conditioner
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- clamping
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Abstract
The utility model discloses a speed regulation module of an automobile air conditioner, which comprises: casing assembly and two at least coupling assembling, casing assembly include the casing and be used for the inside radiating radiator of air conditioner speed governing module, the radiator sets up in the below of casing to can dismantle and connect in the casing, coupling assembling sets up between casing and radiator, and be connected with casing and radiator homogeneous phase, coupling assembling includes installation department and joint portion, joint portion cooperation joint in the installation department for connect casing and radiator. The utility model can solve the technical problem that the speed regulating module is inconvenient to mount and dismount due to the fact that the fixing support and the heat dissipation structure are fixed in a screw connection mode in the prior art.
Description
Technical Field
The utility model relates to the technical field of automobile air conditioners, in particular to an automobile air conditioner speed regulation module.
Background
The automobile fan speed regulation module is an indispensable part of a modern automobile air conditioner and can provide a comfortable riding environment for passengers.
In the prior art, a locking scheme for fixing a transistor and a heat sink by a screw connection manner such as a screw is gradually replaced, for example, the application numbers are: CN201721561896.6, entitled A spring plate pressing mechanism for a speed regulating module of an automobile air conditioner, comprising a bracket, a plurality of transistors, spring plates and a heat dissipation device, wherein the bottom of the bracket is provided with an installation part, the installation part is provided with installation holes, each transistor is provided with a first surface, the transistors are matched with the bracket, the bottom of the spring plate is a convex arc surface, the middle part of the spring plate is provided with a plurality of clamping plates towards the central position, the convex arc surface is clung to the first surfaces of the transistors, the clamping plates correspond to the installation holes of the bracket, the heat dissipation device comprises a heat dissipation base plate, the heat dissipation base plate is provided with a cylinder, the clamping plates are embedded into the cylinder so as to press the transistors, but in the structure, a fixing support used for installing the transistors and the heat dissipation structure are still fixed in a screw connection mode, the process of mounting and dismounting the screws is cumbersome and there may be an improper operation during the assembly, resulting in damage to the transistors, etc.
Therefore, a need for vehicle air conditioner speed governing module, it fixes fixing support and heat radiation structure through the mode of screwed connection among the solution prior art to the inconvenient problem of installation and the dismantlement of the speed governing module that leads to urgently need.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a speed regulation module for an automotive air conditioner, which solves the technical problem in the prior art that the installation and detachment of the speed regulation module are inconvenient because the fixing support and the heat dissipation structure are fixed by a screw connection manner.
In order to achieve the technical purpose, the technical scheme of the utility model provides an automobile air conditioner speed regulation module, which comprises:
the shell assembly comprises a shell and a radiator for radiating heat in the air-conditioning speed regulating module, wherein the radiator is arranged below the shell and detachably connected to the shell;
at least two coupling assembling, coupling assembling set up in the casing with between the radiator, and with the casing with the radiator homogeneous phase is connected, coupling assembling includes installation department and joint portion, joint portion cooperation joint in the installation department is used for connecting the casing with the radiator.
Further, at least two the installation department fixed connection in the perisporium of two offsides of casing, joint portion is relative the installation department sets up, and be connected in the circumference outer wall of radiator.
Further, the inside of casing is hollow, and its one end opening, the outer fringe of the open end of casing is protruding to form and be used for the joint the frame of radiator, the installation department connect in the circumference outer wall of frame, the radiator cooperation is inserted and is located the frame.
Further, the installation department includes connecting block and elastic block, at least one connecting block connect in the circumference outer wall of frame, the elastic block connect in the connecting block, joint portion is relative the elastic block sets up to the cooperation joint in the elastic block.
Furthermore, the elastic block is along a clamping groove is formed in the opening direction of the shell, the clamping portion comprises a clamping block, and the clamping block is connected to the circumferential outer wall of the radiator and is clamped in the clamping groove in a matching mode.
Furthermore, the fixture block is trapezoidal, and the cross sectional area of the fixture block is gradually reduced along the direction close to the opening of the shell.
Further, the outer wall of the frame is provided with a communication groove for accommodating the fixture block, and the communication groove is in one-to-one correspondence with the clamping groove and communicated with the inside of the shell.
Furthermore, the connecting block is relative the communicating groove is still matched with and provided with a holding tank, and the holding tank is communicated with the clamping groove.
Furthermore, the number of the elastic blocks in the mounting portion is four, and two elastic blocks are in one group and connected to the outer walls of two opposite sides of the shell.
Further, still include the speed governing subassembly, the speed governing subassembly includes needle file, PCBA, MOS pipe and preforming, the needle file can dismantle connect in the casing, PCBA connect in the needle file, MOS union coupling in PCBA, the preforming connect in the needle file to the butt in the MOS pipe is used for producing the promotion the MOS pipe is along keeping away from the elasticity of the direction motion of casing, so that MOS pipe butt in the radiating seat.
Compared with the prior art, the utility model has the beneficial effects that: air conditioner speed governing module comprises casing and radiator, can dismantle the connection between radiator and the casing, two at least coupling assembling are connected with casing and radiator homogeneous phase, be used for connecting in casing and radiator and forming wholly, coupling assembling includes installation department and joint portion, joint portion cooperation joint in the installation department, a quick dismantlement and the installation for realizing coupling assembling and casing assembly, such structure is established through joint portion and installation department cooperation card, replace connecting casing and radiator through threaded connection's mode among the prior art, can solve the installation of speed governing module among the prior art and dismantle inconvenient technical problem.
Drawings
Fig. 1 is a schematic three-dimensional explosion diagram of an air conditioner speed regulation module according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
fig. 3 is a schematic three-dimensional exploded view of another view of an air conditioner speed regulation module according to an embodiment of the present invention;
fig. 4 is a partially enlarged schematic view at B in fig. 3.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Referring to fig. 1 to 4, the present invention provides a speed regulating module for an air conditioner of a vehicle, including: casing assembly 1 and two at least coupling assembling 2, casing assembly 1 includes casing 11 and is used for the inside radiating radiator 12 of air conditioner speed governing module, radiator 12 sets up in casing 11's below, and can dismantle and connect in casing 11, coupling assembling 2 sets up between casing 11 and radiator 12, and be connected with casing 11 and radiator 12 homogeneous phase, coupling assembling 2 includes installation department 21 and joint portion 22, joint portion 22 cooperation joint in installation department 21, be used for connecting casing 11 and radiator 12.
It can be understood, air conditioner speed governing module comprises casing 11 and radiator 12, can dismantle the connection between radiator 12 and the casing 11, two at least coupling assembling 2 are connected with casing 11 and radiator 12 homogeneous phase, be used for connecting in casing 11 and radiator 12 and form wholly, coupling assembling 2 includes installation department 21 and joint portion 22, joint portion 22 cooperation joint in installation department 21, be used for realizing coupling assembling 2 and casing assembly 1's quick dismantlement and installation, such structure is established through joint portion 22 and the 21 cooperation joint of installation department, replace connecting casing 11 and radiator 12 through threaded connection's among the prior art mode.
Further, the device further includes a speed regulation assembly 3, and the speed regulation assembly 3 is disposed between the casing 11 and the radiator 12, and is used for implementing speed regulation control of the air conditioning speed regulation module, which will be described in detail later in this specification.
As shown in fig. 1 and 3, at least two mounting portions 21 are fixedly connected to the peripheral wall of the housing 11, and a clamping portion 22 is disposed opposite to the mounting portions 21 and connected to the circumferential outer wall of the heat sink 12.
It can be understood that, in particular, in the present device, the mounting portion 21 is connected to the peripheral wall of the housing 11, and the clamping portion 22 is connected to the peripheral outer wall of the heat sink 12 and can be clamped in the mounting portion 21.
Further, in the present apparatus, the mounting portion 21 may be connected to the peripheral wall of the heat sink 12, and the locking portion 22 may be connected to the circumferential outer wall of the housing 11 in a fitting manner.
Still further, the mounting portion 21 may be disposed on a circumferential outer wall of the housing 11, and may also be disposed on a circumferential inner wall of the housing 11, which will not be described in detail herein.
As shown in fig. 1 to 3, the casing 11 is hollow, and one end of the casing is open, an outer edge of the open end of the casing 11 is protruded, and a frame 13 for clamping the heat sink 12 is formed, the mounting portion 21 is connected to a circumferential outer wall of the frame 13, and the heat sink 12 is fittingly inserted into the frame 13.
It can be understood that, in particular, the circumferential outer wall of the casing 11 in the present device is formed with a circle of frames 13, the heat sink 12 is fittingly inserted in the frames 13, so that the casing 11 and the frames 13 are more easily fittingly connected, and the mounting portion 21 is disposed on the circumferential outer wall of the frames 13.
As shown in fig. 1 and 2, the mounting portion 21 includes a connecting block 211 and an elastic block 212, at least one connecting block 211 is connected to the circumferential outer wall of the frame 13, the elastic block 212 is connected to the connecting block 211, and the clamping portion 22 is disposed opposite to the elastic block 212 and is clamped to the elastic block 212 in a matching manner.
It can be understood that the mounting portion 21 is composed of a connecting block 211 and an elastic block 212, when the clamping portion 22 moves along with the heat sink 12 and is inserted into the housing 11, the clamping portion 22 abuts against the elastic block 212 and pushes the elastic block 212 to deform in a direction away from the clamping portion 22, so as to generate an elastic force for clamping and chucking the clamping portion 22, thereby realizing clamping between the housing 11 and the heat sink 12.
As shown in fig. 2, the elastic block 212 is provided with a locking groove 213 along the opening direction of the housing 11, the locking portion 22 includes a locking block 221, and the locking block 221 is connected to the circumferential outer wall of the heat sink 12 and is locked in the locking groove 213.
It can be understood that the elastic block 212 is provided with the latching groove 213 along the opening direction of the housing 11, the latching block 221 of the latching portion 22 slides along the opening direction of the housing 11, and first abuts against the elastic block 212, and pushes the elastic block 212 to deform, and then the latching block 221 continues to slide, when the latching block 221 is completely arranged relative to the latching groove 213 and is inserted into the latching groove 213, the elastic force generated by the elastic block 212 makes the elastic block 212 move close to the latching block 221 and restore to the original shape, and at this time, the sidewall of the latching block 221 abuts against the inner wall of the latching groove 213 to limit the sliding of the latching block 221 along the guiding direction of the latching groove 213.
As shown in fig. 3 and 4, the latch 221 is trapezoidal, and the cross-sectional area of the latch 221 decreases gradually along the direction approaching the opening of the housing 11.
It is understood that the latch 221 has a trapezoid shape, and the cross-sectional area decreases along the direction close to the opening of the housing 11, so as to facilitate the latch 221 to be latched in the latch slot 213, and facilitate the user to mount and dismount the latch 221 and the latch slot 213.
Further, since the frame 13 is disposed on the sliding track of the latch 221, in order to prevent the frame 13 from interfering with the sliding of the latch 221, a communication groove for accommodating the latch 221 is formed in an outer wall of the frame 13, and the communication groove and the locking groove 213 are disposed in one-to-one correspondence and are communicated with the inside of the housing 11.
Furthermore, since the connecting block 211 is disposed on the sliding track of the latch 221, in order to prevent the connecting block 211 from interfering with the sliding of the latch 221, the connecting block 211 is further provided with a receiving groove in a matching manner with respect to the communicating groove, and the receiving groove is communicated with the latching groove 213.
As shown in fig. 1 and 3, the number of the elastic blocks 212 in the mounting portion 21 is four, and two elastic blocks 212 are a group and connected to the outer walls of two opposite sides of the housing 11.
It can be understood that the elastic force generated by the elastic blocks 212 in the present device clamps and limits the clamping block 221 and the heat sink 12, so that two elastic blocks 212 are combined and connected to the outer walls of two opposite sides of the housing 11 for generating a more stable clamping force to fix and clamp the heat sink 12.
As shown in fig. 1 and 3, in the present apparatus, the speed adjusting assembly 3 includes an insert seat 31, a PCBA32, a MOS tube 33 and a pressing piece 34, the insert seat 31 is detachably connected to the housing 11, the PCBA32 is connected to the insert seat 31, the MOS tube 33 is connected to the PCBA32, and the pressing piece 34 is connected to the insert seat 31 and abuts against the MOS tube 33 for generating an elastic force that pushes the MOS tube 33 to move in a direction away from the housing 11, so that the MOS tube 33 abuts against the heat sink.
It can be understood that the plug PIN seat 31 and the radiator 12 are tightly clamped together through the elastic deformation of the pressing sheet 34 and the interference of the stand column of the radiator 12, the MOS tube 33 is fixed through the mounting and positioning of the plug PIN seat 31 and the radiator 12, the pressing sheet 34 made of stainless steel is pressed and attached to the upper surface of the radiator 12 through the elastic deformation characteristic, the MOS tube 33 and the PCBA32 are welded together, the PCBA32 is fixed through the buckling of the plug PIN seat 31 component and is welded with the PIN foot of the insertion sheet, and an internal module for speed regulation is formed jointly.
Further, the PCBA is a whole process of processing the blank board of the printed circuit board by a chip mounting process, etc., the MOS transistor is a metal-oxide semiconductor field effect transistor, abbreviated as a mosfet, and the PCBA and the MOS transistor belong to conventional arrangements known to those skilled in the art, which will not be described herein.
Furthermore, a thermal pad for conducting heat is disposed between the heat sink 12 and the pressing sheet 34, so as to achieve better heat dissipation and speed regulation effects.
Still further, the bottom of radiator 12 in this device is the fin formula, and the spongy cushion cover is located the surface of fin formula radiator 12.
According to the specific working process, the air conditioner speed regulation module comprises a shell 11 and a radiator 12, the radiator 12 is detachably connected with the shell 11, at least two connecting assemblies 2 are connected with the shell 11 and the radiator 12 and are used for being connected with the shell 11 and the radiator 12 to form a whole, each connecting assembly 2 comprises an installation portion 21 and a clamping portion 22, and the clamping portion 22 is clamped on the installation portion 21 in a matched mode and is used for achieving quick detachment and installation of the connecting assemblies 2 and the shell assembly 1.
When a user uses the heat sink 12 and the latch 221, the heat sink and the latch 221 are inserted into the housing 11 along the opening direction of the housing 11, the inclined surface of the latch 221 abuts against the sidewall of the slot 213 first, and the latch 221 is inserted into the elastic block 212 to expand continuously, so that the other end of the elastic block 212 moves in the direction away from the latch 221, when the latch 221 is completely clamped in the slot 213, the other end of the elastic block 212 resets, and the long straight edge of the latch 221 abuts against the inner wall of the slot 213, thereby realizing the clamping of the latch 221 and the slot 213.
Further, when the housing 11 and the heat sink 12 need to be detached, the user breaks the other end of the elastic block 212 with force, so that the other end of the elastic block 212 moves away from the latch 221 along the direction perpendicular to the opening direction of the housing 11, and the heat sink 12 and the latch 221 are taken out along the opening direction of the housing 11, so as to separate the housing 11 and the heat sink 12.
Such structure is established through joint portion 22 and the cooperation card of installation department 21, replaces among the prior art through threaded connection's mode connection casing 11 and radiator 12, can solve among the prior art speed governing module's installation and the inconvenient technical problem of dismantlement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a vehicle air conditioner speed governing module which characterized in that includes:
the shell assembly comprises a shell and a radiator for radiating heat in the air-conditioning speed regulating module, wherein the radiator is arranged below the shell and detachably connected to the shell;
at least two coupling assembling, coupling assembling set up in the casing with between the radiator, and with the casing with the radiator homogeneous phase is connected, coupling assembling includes installation department and joint portion, joint portion cooperation joint in the installation department is used for connecting the casing with the radiator.
2. The vehicle air conditioner speed regulation module of claim 1, wherein at least two of the mounting portions are fixedly connected to the peripheral walls of two opposite sides of the housing, and the clamping portion is disposed opposite to the mounting portions and connected to the circumferential outer wall of the heat sink.
3. The speed regulating module for the automobile air conditioner as claimed in claim 2, wherein the casing is hollow inside and has an opening at one end, the outer edge of the opening end of the casing is raised to form a frame for clamping the radiator, the mounting part is connected to the circumferential outer wall of the frame, and the radiator is inserted into the frame in a matching manner.
4. The speed regulating module for an automobile air conditioner as claimed in claim 3, wherein the mounting portion comprises a connecting block and an elastic block, the at least one connecting block is connected to the circumferential outer wall of the frame, the elastic block is connected to the connecting block, and the clamping portion is arranged opposite to the elastic block and is matched with the elastic block in clamping mode.
5. The automobile air conditioner speed regulation module of claim 4, wherein the elastic block is provided with a clamping groove along the opening direction of the housing, the clamping portion comprises a clamping block, and the clamping block is connected to the circumferential outer wall of the radiator and is clamped in the clamping groove in a matching manner.
6. The speed regulating module for an air conditioner of an automobile as claimed in claim 5, wherein the block is trapezoidal and the cross sectional area of the block decreases gradually along the direction of the opening of the housing.
7. The automobile air conditioner speed regulation module of claim 6, wherein the outer wall of the frame is provided with a communication groove for accommodating the clamping block, and the communication groove and the clamping groove are arranged in a one-to-one correspondence and communicated with the inside of the housing.
8. The speed regulating module for an air conditioner of an automobile as claimed in claim 7, wherein the connecting block further defines a receiving groove corresponding to the communicating groove, and the receiving groove is communicated with the engaging groove.
9. The vehicle air conditioner speed regulating module of claim 4, wherein the number of the elastic blocks in the mounting portion is four, and two of the elastic blocks are in one group and connected to the outer walls of two opposite sides of the housing.
10. The vehicle air conditioner speed regulation module of claim 1, further comprising a speed regulation component, wherein the speed regulation component comprises an insert seat, a PCBA, a MOS tube and a pressing piece, the insert seat is detachably connected to the housing, the PCBA is connected to the insert seat, the MOS tube is connected to the PCBA, the pressing piece is connected to the insert seat and abuts against the MOS tube, and the pressing piece is used for generating elastic force for pushing the MOS tube to move in a direction away from the housing, so that the MOS tube abuts against the heat dissipation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681042.4U CN216391885U (en) | 2021-11-03 | 2021-11-03 | Automobile air conditioner speed regulation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681042.4U CN216391885U (en) | 2021-11-03 | 2021-11-03 | Automobile air conditioner speed regulation module |
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| Publication Number | Publication Date |
|---|---|
| CN216391885U true CN216391885U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681042.4U Active CN216391885U (en) | 2021-11-03 | 2021-11-03 | Automobile air conditioner speed regulation module |
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| CN (1) | CN216391885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113939163A (en) * | 2021-11-03 | 2022-01-14 | 湖北开特汽车电子电器系统股份有限公司 | Automobile air conditioner speed regulation module |
-
2021
- 2021-11-03 CN CN202122681042.4U patent/CN216391885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113939163A (en) * | 2021-11-03 | 2022-01-14 | 湖北开特汽车电子电器系统股份有限公司 | Automobile air conditioner speed regulation module |
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