CN209409748U - Automotive air-conditioning controller with water-proof function - Google Patents
Automotive air-conditioning controller with water-proof function Download PDFInfo
- Publication number
- CN209409748U CN209409748U CN201822118178.2U CN201822118178U CN209409748U CN 209409748 U CN209409748 U CN 209409748U CN 201822118178 U CN201822118178 U CN 201822118178U CN 209409748 U CN209409748 U CN 209409748U
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- circuit board
- board assemblies
- water
- water proof
- proof rubber
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Abstract
The utility model relates to a kind of automotive air-conditioning controllers with water-proof function, including the circuit board assemblies for being provided with the panel assembly of knob and key, being provided with contact and regulating switch, the knob is connected with regulating switch, the circuit board assemblies upper cover is equipped with water proof rubber cover, conductive rubber key is provided on the water proof rubber cover, the conductive rubber key is located above contact, described key one end and conductive rubber key contradict, surrounding edge structure is provided on the water proof rubber cover, the surrounding edge encapsulated by structures is at the edge of circuit board assemblies.The utility model is by filling water proof rubber cover in circuit board assemblies upper cover, in this way, it can be fallen on water proof rubber cover into the liquid inside automotive air-conditioning controller, and it is flowed out along the edge of water proof rubber cover, extraneous liquid is avoided directly to contact with circuit board assemblies, the waterproof performance for improving circuit board assemblies ensure that the normal operation of circuit board assemblies.
Description
Technical field
The utility model relates to a kind of air-conditioner controller, in particular to a kind of air conditioning for automobiles control with water-proof function
Device.
Background technique
Automotive air-conditioning controller is made of parts such as panel assembly, circuit board assemblies, back covers, wherein circuit board assemblies control
The operation of on-board air conditioner processed is a core component in automotive air-conditioning controller.Occupant on vehicle when drinking water or beverage,
It is easy to spill and splash on automotive air-conditioning controller, splashing the liquid such as water or the beverage on automotive air-conditioning controller can be along key
Gap between knob and panel, which enters inside controller, to be fallen on circuit board assemblies, and it is different to will cause circuit board assemblies function
Often, the consequences such as short circuit, circuit board corrosion have directly influenced the normal operation of automotive air-conditioning controller.
Such as: China Patent Publication No. CN202229355U, a kind of entitled automotive air-conditioning controller of utility model, packet
Voltage regulating device, temperature controller, changes in temperature air door drag-line and mode air door drag-line are included, voltage regulating device is adjusted by air quantity
Knob adjusts the input voltage of the speed adjusting module of air blower, to realize that the multi gear position air quantity of air blower is adjusted, provides the user with
More air quantity selections；By the temperature controller being internally integrated, air-conditioning system is allow to save external temperature controller, to reduce
The cost of automotive air-conditioning system.The utility model is due to lacking the waterproof measure to circuit unit, and then extraneous liquid enters
It will have a direct impact on the normal operation of internal circuit behind controller inside.
Summary of the invention
The purpose of this utility model is to solve that circuit board assemblies can be fallen in after extraneous liquid enters automotive air-conditioning controller
On directly affect circuit board assemblies operate normally the problem of, a kind of automotive air-conditioning controller with water-proof function is provided, can
The waterproof performance of circuit board assemblies is effectively improved, prevents extraneous liquid from contacting with circuit board assemblies, to guarantee circuit board assemblies
Normal operation.
The purpose of this utility model is achieved by the following technical solution: a kind of air conditioning for automobiles control with water-proof function
Device processed, including the circuit board assemblies for being provided with the panel assembly of knob and key, being provided with contact and regulating switch, the knob
It is connected with regulating switch, the circuit board assemblies upper cover is equipped with water proof rubber cover, is provided with conducting resinl on the water proof rubber cover
Key, the conductive rubber key are located above contact, and described key one end and conductive rubber key contradict, on the water proof rubber cover
It is provided with surrounding edge structure, the surrounding edge encapsulated by structures is at the edge of circuit board assemblies.
The utility model is by filling water proof rubber cover in circuit board assemblies upper cover, in this way, into automotive air-conditioning controller
The liquid in portion can be fallen on water proof rubber cover, and be flowed out along the edge of water proof rubber cover, and extraneous liquid and circuit are avoided
Board group part directly contacts, and improves the waterproof performance of circuit board assemblies, ensure that the normal operation of circuit board assemblies.By anti-
Surrounding edge structure is arranged in the edge of water rubber cover, and is just effectively prevent circuit board assemblies surrounded by edges in this way by surrounding edge structure
Liquid enters from the edges of circuit board assemblies.Conductive rubber key and contact of the key after pressing, below key
Contact is so that contact is connected, so that function corresponding to contact be made to open.
Preferably, position corresponding with regulating switch is provided with regulating switch hole, the tune on the water proof rubber cover
The surrounding of section switch hole is provided with cricoid boss structure, and the boss structure is arranged on water proof rubber cover far from circuit board group
Part side.The effect in the regulating switch hole is to extend there through regulating switch, the boss structure around the regulating switch hole
Effect be prevent liquid flow into circuit board assemblies from regulating switch hole.
Preferably, be provided with several illuminating parts on the circuit board assemblies, on the water proof rubber cover with illuminating part
Corresponding position is provided with light hole, and the edge of the light hole is provided with cricoid bulge-structure, the bulge-structure setting
Far from circuit board assemblies side on water proof rubber cover.The light hole is correspondingly arranged at the top of illuminating part, and effect has been
It is acted on to light transmission, the light that illuminating part generates can be passed through from loophole, key just can be illuminated in this way, so that in driving at night
When, driver can be apparent from the position of key and knob.The effect of bulge-structure around the light hole is to prevent
Liquid flows into circuit board assemblies from light hole.
Preferably, side opposite with circuit board assemblies on the water proof rubber cover is provided with several positioning columns, institute
It states and is provided with location hole corresponding with positioning column on circuit board assemblies, the positioning column is plugged on positioning hole.
Preferably, the surrounding of the circuit board assemblies is provided with connecting hole.The effect of the connecting hole is for fixing
Circuit board assemblies.
The beneficial effects of the utility model are: the utility model by circuit board assemblies upper cover fill water proof rubber cover, this
Sample can be fallen on water proof rubber cover into the liquid inside automotive air-conditioning controller, and be flowed out along the edge of water proof rubber cover,
It avoids extraneous liquid directly to contact with circuit board assemblies, improves the waterproof performance of circuit board assemblies, ensure that circuit board
The normal operation of component.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the structural schematic diagram of panel assembly.
The structural schematic diagram of Fig. 3 circuit board assemblies.
Fig. 4 is the structural schematic diagram of water proof rubber cover.
Fig. 5 is that water proof rubber cover is connected to the top view on circuit board assemblies.
Fig. 6 is the cross-sectional view in the direction A-A in Fig. 5.
In figure: 1, panel assembly, 2, water proof rubber cover, 3, circuit board assemblies, 4, back cover, 5, knob, 6, key, 7, circuit
Substrate, 8, regulating switch, 9, illuminating part, 10, conductive rubber key, 11, regulating switch hole, 12, light hole, 13, surrounding edge structure, 14
Positioning column.
Specific embodiment
The utility model is further described below by specific embodiment and in conjunction with attached drawing.
Embodiment: as shown in Figures 1 to 6, a kind of automotive air-conditioning controller with water-proof function, including panel assembly 1,
Circuit board assemblies 3 and back cover 4.The panel assembly 1 and back cover 4 mutually fasten.The circuit board assemblies 3 are arranged in panel assembly
Between 1 and back cover 4.The surrounding of the circuit board assemblies 3 is provided with connecting hole.3 surrounding of circuit board assemblies is solid by screw
It is scheduled on back cover 4.The panel assembly 1 is provided with knob 5 and key 6.The knob 5 is altogether there are two settings.The circuit board
Component 3 includes circuit substrate 7, is provided with regulating switch 8, contact and illuminating part 9 on the circuit substrate 7.The illuminating part 9 is
LED light.The regulating switch 8 there are two settings, is respectively arranged with the two sides of circuit substrate 7 altogether.Two regulating switches 8 respectively with
Knob 5 is correspondingly arranged.The regulating switch 8 is connected with knob 5.Two regulating switches 8 control respectively on-board air conditioner temperature and
Air quantity.By manual turning knob 5, knob 5 drives to be rotated with regulating switch 8, to adjust the temperature and air quantity of on-board air conditioner.
3 upper cover of circuit board assemblies is connected to water proof rubber cover 2.The shape of the water proof rubber cover 2 and circuit board assemblies 3
Match.The edge of the water proof rubber cover 2 is provided with surrounding edge structure 13.The surrounding edge structure 13 is wrapped in circuit board assemblies
Edge.Conductive rubber key 10 is provided on the water proof rubber cover 2.The conductive rubber key 10 is arranged above contact.It is described
One end of key 6 and conductive rubber key 10 contradict.It is provided at position corresponding with regulating switch 8 on the water proof rubber cover 2
Regulating switch hole 11.The regulating switch 8 is passed through from regulating switch hole 11.The surrounding in the regulating switch hole 11 is provided with ring
The boss structure of shape.Several light holes 12 corresponding with 9 position of illuminating part are additionally provided on the water proof rubber cover.It is described
The surrounding of light hole 12 is provided with the bulge-structure of annular.The boss structure and bulge-structure are by regulating switch hole 11 and light passing
Hole 12 surrounds.The boss structure and bulge-structure can prevent liquid from flowing into circuit by regulating switch hole 11 and light hole 12
On board group part 3.The boss structure and bulge-structure are arranged on water proof rubber cover 2 far from 3 side of circuit board assemblies.
The side opposite with circuit board assemblies 3 is provided with several positioning columns 14 on the water proof rubber cover 2.The positioning
Column 14 is circular rod-shaped configuration.Location hole corresponding with 14 position of positioning column is provided on the circuit board assemblies.Institute
Positioning column is stated to be plugged on respectively in corresponding location hole.
The utility model is by filling water proof rubber cover in circuit board assemblies upper cover, in this way, into automotive air-conditioning controller
The liquid in portion can be fallen on water proof rubber cover, and be flowed out along the edge of water proof rubber cover, and extraneous liquid and circuit are avoided
Board group part directly contacts, and improves the waterproof performance of circuit board assemblies, ensure that the normal operation of circuit board assemblies.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of automotive air-conditioning controller with water-proof function, it is characterised in that: including being provided with knob (5) and key (6)
Panel assembly (1), be provided with the circuit board assemblies (3) of contact and regulating switch (8), the knob (5) and regulating switch (8)
Be connected, circuit board assemblies (3) upper cover is equipped with water proof rubber cover (2), be provided on the water proof rubber cover (2) conducting resinl by
Key (10), the conductive rubber key (10) are located above contact, and described key (6) one end and conductive rubber key (10) contradict, institute
It states and is provided on water proof rubber cover (2) surrounding edge structure (13), the surrounding edge structure (13) is wrapped in the side of circuit board assemblies (3)
Edge.
2. the automotive air-conditioning controller according to claim 1 with water-proof function, which is characterized in that the water proof rubber
Position corresponding with regulating switch (8) is provided with regulating switch hole (11) on cover (2), and the surrounding of the regulating switch hole (11) is set
It is equipped with cricoid boss structure, the boss structure is arranged on water proof rubber cover (2) far from circuit board assemblies (3) side.
3. the automotive air-conditioning controller according to claim 2 with water-proof function, which is characterized in that the circuit board group
Several illuminating parts (9) are provided on part (3), position corresponding with illuminating part (9) is provided with logical on the water proof rubber cover (2)
Unthreaded hole (12), the edge of the light hole (12) are provided with cricoid bulge-structure, and the bulge-structure is arranged in water proof rubber
It covers on (2) far from circuit board assemblies (3) side.
4. the automotive air-conditioning controller according to claim 1 or 2 or 3 with water-proof function, which is characterized in that described anti-
The side opposite with circuit board assemblies (3) is provided with several positioning columns (14), the circuit board assemblies on water rubber cover (2)
(3) location hole corresponding with positioning column (14) is provided on, the positioning column (14) is plugged on positioning hole.
5. the automotive air-conditioning controller according to claim 1 or 2 or 3 with water-proof function, which is characterized in that the electricity
The surrounding of road board group part (3) is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118178.2U CN209409748U (en) | 2018-12-17 | 2018-12-17 | Automotive air-conditioning controller with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118178.2U CN209409748U (en) | 2018-12-17 | 2018-12-17 | Automotive air-conditioning controller with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409748U true CN209409748U (en) | 2019-09-20 |
Family
ID=67938631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118178.2U Active CN209409748U (en) | 2018-12-17 | 2018-12-17 | Automotive air-conditioning controller with water-proof function |
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| Country | Link |
|---|---|
| CN (1) | CN209409748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572362A (en) * | 2018-12-17 | 2019-04-05 | 杭州广安汽车电器有限公司 | A kind of automotive air-conditioning controller with water-proof function |
-
2018
- 2018-12-17 CN CN201822118178.2U patent/CN209409748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572362A (en) * | 2018-12-17 | 2019-04-05 | 杭州广安汽车电器有限公司 | A kind of automotive air-conditioning controller with water-proof function |
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