CN216648141U - Vehicle defrosting switch - Google Patents
Vehicle defrosting switch Download PDFInfo
- Publication number
- CN216648141U CN216648141U CN202123177004.1U CN202123177004U CN216648141U CN 216648141 U CN216648141 U CN 216648141U CN 202123177004 U CN202123177004 U CN 202123177004U CN 216648141 U CN216648141 U CN 216648141U
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- button
- rearview mirror
- sides
- defrosting
- circuit board
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Abstract
The utility model discloses a vehicle defrosting switch which comprises a body, wherein protruding parts I are arranged on two sides of one end of the body, clamping holes I are arranged on two sides of the body, a button shell is installed on one end of the body through matching of clamping holes II arranged on two sides of the button shell and the protruding parts I, a cover plate is installed on the body through matching of the protruding parts II arranged on two sides of the cover plate and the clamping holes I, clamping buckles are arranged on two sides of the body and used for being clamped on a whole vehicle; the body, the button shell and the cover plate are clamped and installed through the buckle structure, and the whole structure is firmly installed.
Description
Technical Field
The utility model belongs to the technical field of switches, and particularly relates to a vehicle defrosting switch.
Background
When the automobile runs in the weather of rain, snow, fog and the like, the rearview mirror is easy to frost and fog, becomes very fuzzy, is inconvenient to clean and influences the running safety. In order to solve the problem, a heating plate or an electrothermal film is generally arranged in a lens of the rearview mirror, and when a driver turns on an electric heating switch of the rearview mirror, the lens is heated by the heating plate, so that frost and mist condensed on the surface of the lens are rapidly evaporated, and the effects of defrosting and demisting are achieved. The scheme has low cost and is adopted by most of the whole car factories.
Chinese patent publication No. CN203832445U discloses an electrically heated defrosting rearview mirror, which comprises a rearview mirror and a heating circuit on the rearview mirror, wherein a heating sheet is arranged on the heating circuit, a protection circuit is arranged in the middle of the heating sheet, and the protection circuit comprises a bimetallic strip switch, a resistor and a light emitting diode; the bimetallic strip switch is connected in series between the heating sheets, and the resistor and the light-emitting diode are connected in series and then connected in parallel with the bimetallic strip switch; the bimetallic strip switch and the light-emitting diode are both attached to the inner side of the rearview mirror. The electric heating defrosting device has the advantages that the electric heating defrosting temperature is controlled within a reasonable range, the alarm indicating lamp reminds a driver to turn off the electric heating defrosting switch in time, and the electric heating defrosting device is convenient, reliable, simple and effective, low in cost and easy to implement.
However, in the prior art, only the alarm indicator lamp is added to remind the driver to turn off the electric heating defrosting switch in time, and the alarm indicator lamp cannot be used for different vehicles.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, it is an object of the present invention to provide a vehicle defrost switch.
The utility model provides the following technical scheme:
a defrosting switch for a vehicle comprises a body, wherein protruding parts I are arranged on two sides of one end of the body, clamping holes I are arranged on two sides of the body, clamping buckles are arranged on two sides of the body and are used for being clamped on the whole vehicle;
the button shell is arranged at one end of the body through the matching of a clamping hole II and a protrusion part I, wherein the clamping hole II is formed in two sides of the button shell, the protrusion part I is matched with the protrusion part I, the electric rearview mirror defrosting button is arranged on one side of the button shell, a plurality of salient points are arranged on the outer surface of the electric rearview mirror defrosting button, and the button shell is made of plastics; the cover plate is arranged on the body through the protruding parts II arranged on the two sides of the cover plate and matched with the first clamping holes; the movable rearview mirror defrosting circuit board assembly is arranged in the body, and a plug connector, a work indicator lamp, a microswitch and a backlight lamp are arranged on the electric rearview mirror defrosting circuit board assembly; the circuit board fixing piece is arranged at the other end of the body through the convex parts arranged on the inner walls of the two sides of the body and the grooves arranged on the two sides of the circuit board fixing piece, and the plug connector at one end of the electric rearview mirror defrosting circuit board assembly is arranged in the circuit board fixing piece; the two sides of the sliding block are provided with third protruding parts, the sliding block is arranged on the button shell by matching the third protruding parts with third clamping holes arranged on the two sides of the button shell, and the sliding block is arranged at one end, close to the button shell, in the body; after the electric rearview mirror defrosting button is pressed, the electric rearview mirror defrosting button pushes the sliding block, and the sliding block can trigger the micro switch, so that a circuit is switched on.
Specifically, a first light guide block is arranged right in front of the working indicator lamp, a second light guide block is arranged right in front of the backlight lamp, the first light guide block is arranged in a cavity formed in the sliding block, and the first light guide block is arranged in the middle of the button shell; and the second light guide block is arranged on the inner side of the side, close to the defrosting button of the electric rearview mirror, of the button shell.
Specifically, the work indicator lamp is arranged in the sliding block, the micro switch is in contact with the sliding block, and the backlight lamp is located at the other end of the electric rearview mirror defrosting circuit board assembly.
Specifically, the outer surface of the defrosting button of the electric rearview mirror is also provided with a mark pattern.
Specifically, the plug connector that is equipped with on the electric rearview mirror defrosting circuit board assembly includes plug connector a, plug connector b, plug connector c, plug connector d and plug connector e.
The utility model has the beneficial effects that:
1. the utility model has firm installation of the whole structure, small volume, light weight and convenient carrying;
2. the switch can be used for different vehicles, and can be directly taken down and installed on another vehicle if a worker replaces the vehicle, so that a plurality of switches are not required to be purchased;
3. this switch during operation work pilot lamp is luminous always, can remind the staff to close the module that generates heat, is equipped with identification pattern and a plurality of bump on this switch simultaneously, and the staff of being convenient for finds electric rearview mirror defrosting button position.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a diagram showing the positional relationship between the main body and the circuit board fixing member according to the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is a rear view of the present invention;
FIG. 7 is a circuit schematic of the present invention;
FIG. 8 is a switch gear diagram of the present invention;
FIG. 9 is a diagram showing the positional relationship between the slide block and the power mirror defrost board assembly of the present invention.
Detailed Description
As shown in fig. 1 to 5, the utility model discloses a vehicle defrosting switch, which comprises a body 4, wherein two sides of one end of the body 4 are respectively provided with a first protruding part 22, two sides of the body 4 are respectively provided with a first clamping hole 13, a button shell 11 is arranged at one end of the body 4 by matching a first protruding part 22 with a second clamping hole 21 arranged at two sides of the button shell 11, a cover plate 5 is arranged on the body 4 by matching a first clamping hole 13 with a second protruding part 14 arranged at two sides of the cover plate 5, clamping buckles 16 are arranged at two sides of the body 4, and the clamping buckles 16 are used for being clamped on a whole vehicle; the body 4, the button shell 11 and the cover plate 5 are clamped and installed through the buckle structure, and the whole structure is firmly installed.
Electric rearview mirror defrosting circuit board assembly 7 is arranged in body 4, and circuit board mounting 8 cooperates the recess 20 that 8 both sides of circuit board mounting were equipped with through the bulge 19 that 4 both sides inner walls of body were equipped with to install at the other end of body 4 for fix electric rearview mirror defrosting circuit board assembly 7 in body 4, the plug connector of 7 one end of electric rearview mirror defrosting circuit board assembly is arranged in circuit board mounting 8.
One side of the button shell 11 is provided with an electric rearview mirror defrosting button 1, and the button shell 11 is made of plastic; slider 6 both sides are equipped with three 18 of jut, and slider 6 is installed on button casing 11 through three joint holes 17 that 18 cooperation button casings 11 both sides were equipped with of jut, just slider 6 is arranged in body 4 and is close to the one end of button casing 11.
And a working indicator lamp 10, a microswitch 23 and a backlight lamp 9 are arranged at one end of the electric rearview mirror defrosting circuit board assembly 7, which is far away from the plug connector.
A first light guide block 2 is arranged right in front of the working indicator light 10, a second light guide block 3 is arranged right in front of the backlight lamp 9, the first light guide block 2 is installed in a cavity formed in the sliding block 6, the first light guide block 2 is arranged in the middle of the button shell 11, and the first light guide block 2 is used for indicating working and emitting light; the second light guide block 3 is arranged on the inner side of the button shell 11 close to one side of the electric rearview mirror defrosting button 1, and the second light guide block 3 is used for uniformly illuminating a backlight; referring to fig. 9, the work indicator light 10 is disposed in the slider 6, the micro switch 23 is in contact with the slider 6, and the backlight light 9 is disposed at the other end of the electric rearview mirror defrosting circuit board assembly 7.
The electric rearview mirror defrosting button is characterized in that the outer surface of the electric rearview mirror defrosting button 1 is provided with an identification pattern 12 and a plurality of salient points 15, and the identification pattern 12 and the salient points 15 can facilitate finding the position of the electric rearview mirror defrosting button 1.
The slide block 6 is a moving connecting piece, and after moving, the slide block triggers a microswitch 23 on the electric rearview mirror defrosting circuit board assembly 7 to output signals. After pressing the electric rearview mirror defrost button 1, the electric rearview mirror defrost button 1 pushes the slider 6, causing the slider 6 to trigger the micro switch 23, thereby completing the circuit.
As shown in fig. 6, the connectors provided on the electric rearview mirror defrosting circuit board assembly 7 include a connector a, a connector b, a connector c, a connector d, and a connector e.
The working principle of the utility model is as follows:
as shown in fig. 7 and 8, fig. 7 is a schematic circuit diagram, fig. 7 is a switch shift diagram, when the plug connector is connected with the whole bus bar, and the electric rearview mirror defrosting button 1 is pressed, that is, when the switch is turned on, the plug connector a, the plug connector b, the plug connector c, the plug connector d and the plug connector e are all connected into a circuit, the BCM bus body controller signals to the heating module, the rearview mirror heating function is turned on, and the switch operation indicator lamp 10 and the backlight lamp 9 are turned on; when the defrosting button 1 of the electric rearview mirror is pressed again, namely the switch is turned off, the plug connector b and the plug connector c are connected into a circuit, the plug connector d and the plug connector e are disconnected, the heating function of the rearview mirror is turned off, the switch work indicator lamp 10 is turned off, and the backlight lamp 9 is turned on. The backlight lamp 9 is in a state of constantly lighting the identification pattern 12, so that a person can find the defrosting button 1 of the electric rearview mirror conveniently.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The vehicle defrosting switch is characterized by comprising a body (4), wherein two sides of one end of the body (4) are respectively provided with a first protruding part (22), two sides of the body (4) are respectively provided with a first clamping hole (13), clamping buckles (16) are respectively arranged on two sides of the body (4), and the clamping buckles (16) are used for being clamped on a whole vehicle;
the button comprises a button shell (11), wherein a second clamping hole (21) formed in two sides of the button shell (11) is matched with a first protruding part (22) to be installed at one end of a body (4), an electric rearview mirror defrosting button (1) is arranged on one side of the button shell (11), a plurality of salient points (15) are arranged on the outer surface of the electric rearview mirror defrosting button (1), and the button shell (11) is made of plastics;
the cover plate (5) is arranged on the body (4) through a second protruding part (14) which is arranged on the two sides of the cover plate (5) and matched with the first clamping hole (13);
the movable rearview mirror defrosting circuit board assembly (7) is arranged in the body (4), and a plug connector, a work indicator lamp (10), a microswitch (23) and a backlight lamp (9) are arranged on the electric rearview mirror defrosting circuit board assembly (7);
the circuit board fixing piece (8) is arranged at the other end of the body (4) through the matching of a protruding part (19) arranged on the inner wall of the two sides of the body (4) and a groove (20) arranged on the two sides of the circuit board fixing piece (8), and the plug connector at one end of the electric rearview mirror defrosting circuit board assembly (7) is arranged in the circuit board fixing piece (8);
the two sides of the sliding block (6) are provided with third protruding parts (18), the sliding block (6) is matched with third clamping holes (17) formed in the two sides of the button shell (11) through the third protruding parts (18) and is installed on the button shell (11), and the sliding block (6) is arranged at one end, close to the button shell (11), in the body (4); after the electric rearview mirror defrosting button (1) is pressed, the electric rearview mirror defrosting button (1) pushes the sliding block (6), and the sliding block (6) can trigger the micro switch (23) so as to switch on a circuit.
2. The vehicle defrost switch according to claim 1, wherein a first light guide block (2) is arranged right in front of the operation indicating lamp (10), a second light guide block (3) is arranged right in front of the backlight (9), the first light guide block (2) is installed in a cavity provided in the slider (6), and the first light guide block (2) is arranged in the middle position of the button housing (11); the second light guide block (3) is arranged on the inner side of the button shell (11) close to one side of the electric rearview mirror defrosting button (1).
3. A vehicle defrost switch according to claim 1 wherein said operation indicator light (10) is placed in a slider (6), a micro switch (23) is in contact with the slider (6) and said backlight (9) is located at the other end of the electric rearview mirror defrost board assembly (7).
4. A vehicle defrost switch according to claim 1 characterized in that an identification pattern (12) is further provided on the outer surface of the power mirror defrost button (1).
5. The vehicle defrost switch of claim 1 wherein said power rearview mirror defrost circuit board assembly (7) has connectors comprising connector a, connector b, connector c, connector d and connector e.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177004.1U CN216648141U (en) | 2021-12-16 | 2021-12-16 | Vehicle defrosting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177004.1U CN216648141U (en) | 2021-12-16 | 2021-12-16 | Vehicle defrosting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216648141U true CN216648141U (en) | 2022-05-31 |
Family
ID=81741176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123177004.1U Active CN216648141U (en) | 2021-12-16 | 2021-12-16 | Vehicle defrosting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216648141U (en) |
-
2021
- 2021-12-16 CN CN202123177004.1U patent/CN216648141U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |