CN220884209U - Heating type automobile rearview mirror capable of preventing lens from being damaged - Google Patents
Heating type automobile rearview mirror capable of preventing lens from being damaged Download PDFInfo
- Publication number
- CN220884209U CN220884209U CN202322688153.7U CN202322688153U CN220884209U CN 220884209 U CN220884209 U CN 220884209U CN 202322688153 U CN202322688153 U CN 202322688153U CN 220884209 U CN220884209 U CN 220884209U
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- Prior art keywords
- lens
- mounting ring
- buffer
- plate
- copper plate
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 claims abstract description 50
- 239000010949 copper Substances 0.000 claims abstract description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000741 silica gel Substances 0.000 claims abstract description 19
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses a heating type automobile rearview mirror capable of preventing a lens from being damaged, and relates to the technical field of automobile rearview mirrors. The utility model comprises a shell and a lens arranged on the inner side of the shell, wherein a mounting ring is arranged on the rear side of the lens, a copper plate is arranged on the rear side of the mounting ring, a buffer mechanism is arranged between the mounting ring and the lens, a heating mechanism is arranged on the inner side of the copper plate, the buffer mechanism comprises a buffer column, a clamping plate, a buffer spring and a damping velvet plate, and the heating mechanism comprises a heating wire, a heat conducting plate and heat conducting silica gel. According to the utility model, through the buffer mechanism and the heating mechanism, damage to the lens and the heating mechanism behind the lens caused by overlarge impact force on the lens is avoided, the protection performance is good, the lens of the rearview mirror is prevented from becoming fuzzy due to rain and snow coverage, and the normal use of the rearview mirror is ensured.
Description
Technical Field
The utility model belongs to the technical field of automobile rearview mirrors, and particularly relates to a heating type automobile rearview mirror capable of preventing a lens from being damaged.
Background
The rear view mirror is a tool for a driver to directly obtain external information such as the rear, side and lower parts of the automobile while sitting on the cab seat. In order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents, ensure personal safety, and stipulate that rearview mirrors must be installed on automobiles in various countries, and all the rearview mirrors must be capable of adjusting directions.
For the outer rearview mirror, because the outer rearview mirror is outside the vehicle, if in rainy and snowy weather, the outer rearview mirror can be covered by rain and snow, so that the lens of the outer rearview mirror becomes fuzzy to influence the normal use of the outer rearview mirror, and therefore, a heating component is usually arranged in the rearview mirror to prevent the damage of the rearview mirror.
The prior automobile rearview mirror is provided with a lens directly mounted on a shell through a buckle, and as a buffer mechanism is not arranged between the lens and the shell, and the lens is in rigid contact with a heating component, when the impact force on the lens is overlarge, the heating component behind the lens and the lens is easy to damage, so that the heating type automobile rearview mirror capable of preventing the lens from being damaged is provided.
Disclosure of utility model
The utility model aims to provide a heating type automobile rearview mirror capable of preventing a lens from being damaged, which solves the problems that the lens and a heating component behind the lens are easy to damage when the impact force applied to the lens is overlarge because a buffer mechanism is not arranged between the lens and the shell and the lens and the heating component are in rigid contact.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a heating type automobile rearview mirror capable of preventing a lens from being damaged, which comprises a shell and the lens arranged on the inner side of the shell, wherein a mounting ring is arranged on the rear side of the lens, a copper plate is arranged on the rear side of the mounting ring, a buffer mechanism is arranged between the mounting ring and the lens, and a heating mechanism is arranged on the inner side of the copper plate;
The buffer mechanism comprises a buffer column, a clamping plate, buffer springs and damping velvet plates, wherein a plurality of through holes are formed in the annular array at the position, close to the inner ring, of the mounting ring, the buffer columns are respectively and movably arranged in the corresponding through holes, one end of each buffer column extends to one side of the lens and is fixedly connected with the side face of the clamping plate, clamping grooves are formed in the outer side face of the clamping plate, the lens is arranged in the clamping grooves, the buffer springs are arranged on the peripheral face of the buffer column, the two ends of each buffer spring are respectively and fixedly connected with the side face of the clamping plate and the side face of the mounting ring, a buffer space is formed between the clamping plate and the mounting ring, and the damping velvet plates are arranged in the buffer space;
The heating mechanism comprises a heating wire, a heat conducting plate and heat conducting silica gel, wherein the heating wire is fixedly arranged inside the copper plate, the side surface of the heat conducting plate is fixedly connected with the copper plate close to one side surface of the mounting ring, one end of the heat conducting plate penetrates through the inner ring of the mounting ring and extends between the mounting ring and the lens, the heat conducting silica gel is arranged at the edge position of the side surface of the heat conducting plate far away from the copper plate, and one end of the heat conducting silica gel is attached to the side surface of the clamping plate.
Preferably, the mounting ring is provided with a bulge which is formed at the edge position of one side surface far away from the inside of the shell, and the lens, the clamping plate and the damping velvet plate are all arranged in the bulge.
Preferably, the outer surface of the mounting ring is fixedly connected with a positioning buckle, the inner wall of the shell is provided with a positioning groove, and the positioning groove is matched with the positioning buckle.
Preferably, one end of the buffer post penetrates through a through hole formed in the mounting ring to extend to the inner side of the shell, and is fixedly connected with a limiting block.
Preferably, the copper comprises a first copper plate and a second copper plate, mounting plates are fixedly connected to two ends of the first copper plate and two ends of the second copper plate respectively, the two adjacent mounting plates are fixedly connected through bolts, S-shaped grooves are formed in one side surface of each of the first copper plate and the second copper plate, and the heating wires are fixedly arranged inside the S-shaped grooves.
Preferably, the number of the heat conducting silica gel is four, and the four heat conducting silica gels are arranged on the edge positions of the side surfaces of the heat conducting plate in an annular array.
Preferably, a heat dissipation space is arranged between the copper plate and the inner wall of the shell, a heat dissipation fin is fixedly arranged on the inner wall of the heat dissipation space, and one end of the heat dissipation fin penetrates through the shell and extends to the outer side.
The utility model has the following beneficial effects:
1. According to the utility model, when the lens is impacted by external acting force, the lens moves towards the inside of the shell, the acting force is transmitted to the buffer column, the buffer column slides in the through hole on the mounting ring and is matched with the buffer spring to buffer the acting force, the damping velvet plate arranged between the clamping plate and the mounting ring is used for absorbing the acting force, the lens is further buffered, the lens is prevented from being rigidly contacted with the heating mechanism through the arranged heat-conducting silica gel, the lens and the heating mechanism behind the lens are prevented from being damaged when the impact force on the lens is overlarge, and the protection performance is good;
2. According to the utility model, the copper plate is heated through the heating mechanism, and the heating wires are distributed in an S shape, so that the copper plate can be heated uniformly, heat is transferred to the heat-conducting plate, the heat is transferred to the clamping plate through the heat-conducting silica gel by the heat-conducting plate, and the lens is heated through the clamping plate, so that the lens of the rearview mirror is prevented from being blurred due to rain and snow coverage, and the normal use of the rearview mirror is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a heated automobile rearview mirror with damage prevention for a lens according to the present utility model;
FIG. 2 is a top view of a heated automobile rearview mirror with damage prevention for a lens according to the utility model;
FIG. 3 is a cross-sectional view of the heated mirror assembly of FIG. 2 at A-A for preventing damage to the lens according to the present utility model;
FIG. 4 is an enlarged view of the heated mirror assembly of FIG. 3 at B to prevent damage to the lens according to the present utility model;
FIG. 5 is a schematic perspective view of a heating type automobile rearview mirror mounting ring for preventing damage to a lens according to the present utility model;
FIG. 6 is a schematic perspective view of a heating type automobile rearview mirror clamping plate for preventing damage to a lens according to the utility model;
FIG. 7 is a schematic perspective view of a heat conducting plate for a heating type automobile rearview mirror for preventing damage to a lens according to the present utility model;
Fig. 8 is a schematic plan view of a heating wire for a heating type automobile rearview mirror capable of preventing damage to a lens according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A housing; 2. a lens; 3. a mounting ring; 4. copper plate; 401. a first copper plate; 402. a second copper plate; 5. a buffer column; 6. a clamping plate; 7. a buffer spring; 8. damping down board; 9. a heating wire; 10. a heat conductive plate; 11. thermally conductive silica gel; 12. a heat sink.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, the utility model relates to a heating type automobile rearview mirror capable of preventing a lens from being damaged, which comprises a shell 1 and a lens 2 arranged on the inner side of the shell 1, wherein a mounting ring 3 is arranged on the rear side of the lens 2, a copper plate 4 is arranged on the rear side of the mounting ring 3, a buffer mechanism is arranged between the mounting ring 3 and the lens 2, and a heating mechanism is arranged on the inner side of the copper plate 4;
The buffer mechanism comprises a buffer column 5, a clamping plate 6, buffer springs 7 and damping velvet plates 8, a plurality of through holes are annularly arranged on the mounting ring 3 close to the inner ring, the buffer column 5 is provided with a plurality of buffer columns 5, the buffer columns 5 are respectively movably arranged in the corresponding through holes, one end of each buffer column 5 extends to one side of the lens 2 and is fixedly connected with the side face of the clamping plate 6, clamping grooves are formed in the outer side face of the clamping plate 6, the lens 2 is arranged in the clamping grooves, the buffer springs 7 are arranged on the outer peripheral face of the buffer columns 5, two ends of the buffer springs 7 are respectively fixedly connected with the side face of the clamping plate 6 and the side face of the mounting ring 3, a buffer space is formed between the clamping plate 6 and the mounting ring 3, the damping velvet plates 8 are arranged in the buffer space, the damping velvet plates 8 and the buffer columns 5 and the damping springs 7 are matched with each other to play a role in buffering the clamping plate 6, the clamping plate 6 is made of heat conducting materials, and the lens 2 is adhered inside the clamping grooves of the clamping plate 6 through glue;
The heating mechanism comprises a heating wire 9, a heat conducting plate 10 and heat conducting silica gel 11, wherein the heating wire 9 is fixedly arranged inside the copper plate 4, the side face of the heat conducting plate 10 is fixedly connected with the side face of the copper plate 4, which is close to the mounting ring 3, one end of the heat conducting plate 10 penetrates through the inner ring of the mounting ring 3 to extend between the mounting ring 3 and the lens 2, the heat conducting silica gel 11 is arranged on the edge position of the side face of the heat conducting plate 10, which is far away from the copper plate 4, one end of the heat conducting silica gel 11 is attached to the side face of the clamping plate 6, and the heat conducting silica gel 11 has elasticity and good heat conducting performance.
Wherein, the mounting ring 3 is kept away from the inside side edge position of casing 1 on integrated into one piece have the arch, and inside protruding was all located to lens 2, cardboard 6 and shock attenuation fine hair board 8, played the accomodating effect to lens 2, cardboard 6 and shock attenuation fine hair board 8 through mounting ring 3 and protruding cooperation.
Wherein, fixedly connected with location knot on the collar 3 surface is provided with the constant head tank on the casing 1 inner wall, and the constant head tank matches with the location knot, makes collar 3 block inside casing 1 through location knot and constant head tank cooperation.
Wherein, buffer post 5 one end passes the through-hole that sets up on the collar 3 and extends to casing 1 inboard, and fixedly connected with stopper, stopper play spacing effect to buffer post 5.
Wherein, copper 4 includes first copper 401 and second copper 402, and first copper 401 and second copper 402 both ends all fixedly connected with mounting panel, through bolt fixed connection between two adjacent mounting panels, and all be provided with the S-shaped groove on the adjacent side of first copper 401 and second copper 402, heater strip 9 is fixed to be set up in the S-shaped inslot, and heater strip 9 is S-shaped and distributes and evenly heats copper 4.
Four heat conducting silica gel 11 are arranged on the edge of the side face of the heat conducting plate 10 in an annular array, and heat on the copper plate 4 is transferred to the heat conducting plate 10 through the heat conducting silica gel 11.
Wherein, be provided with the heat dissipation space between copper 4 and the casing 1 inner wall, the fixed fin 12 that is provided with on the heat dissipation space inner wall, fin 12 one end runs through casing 1 and extends to the outside, through the heat transfer of fin 12 in with the heat dissipation space to the casing 1 outside, avoids casing 1 inside high temperature to lead to the inside component to damage.
The working principle of the utility model is as follows: when the lens 2 is impacted by external acting force, the lens 2 moves towards the inside of the shell 1, the acting force is transmitted to the buffer column 5, the buffer column 5 slides in the through hole on the mounting ring 3 and is matched with the buffer spring 7 to buffer the acting force, part of the acting force is transmitted to the damping pile plate 8 through the clamping plate 6, the acting force is absorbed through the damping pile plate 8, the lens 2 is further buffered, the lens 2 is prevented from being rigidly contacted with a heating mechanism through the arranged heat-conducting silica gel 11, the lens 2 is prevented from being damaged by the heating mechanism at the rear of the lens 2 when the impact force on the lens 2 is overlarge, and the protection performance is good; the copper plate 4 is heated through the heating wire 9, and the copper plate 4 can be heated uniformly due to the fact that the heating wire 9 is in S-shaped distribution, heat is transferred to the heat conducting plate 10, the heat conducting plate 10 transfers the heat to the clamping plate 6 through the heat conducting silica gel 11, the lens 2 of the rearview mirror is heated through the clamping plate 6, the lens 2 of the rearview mirror is prevented from becoming fuzzy due to rain and snow coverage, and normal use of the rearview mirror is guaranteed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a prevent heating type automobile rearview mirror of damage lens, includes casing (1) and sets up in inboard lens (2) of casing (1), its characterized in that: the rear side of the lens (2) is provided with a mounting ring (3), the rear side of the mounting ring (3) is provided with a copper plate (4), a buffer mechanism is arranged between the mounting ring (3) and the lens (2), and the inner side of the copper plate (4) is provided with a heating mechanism;
The buffer mechanism comprises a buffer column (5), clamping plates (6), buffer springs (7) and damping velvet plates (8), wherein a plurality of through holes are annularly arranged on the mounting ring (3) close to the inner ring, the buffer columns (5) are respectively movably arranged in the corresponding through holes, one end of each buffer column (5) extends to one side of each lens (2) and is fixedly connected with the side face of each clamping plate (6), clamping grooves are formed in the outer side face of each clamping plate (6), the lenses (2) are arranged in the clamping grooves, the buffer springs (7) are arranged on the outer peripheral face of each buffer column (5), two ends of each buffer spring are fixedly connected with the side face of each clamping plate (6) and the side face of each mounting ring (3), a buffer space is formed between each clamping plate (6) and each mounting ring (3), and the damping velvet plates (8) are arranged in the buffer space;
The heating mechanism comprises a heating wire (9), a heat conducting plate (10) and heat conducting silica gel (11), wherein the heating wire (9) is fixedly arranged inside a copper plate (4), the side surface of the heat conducting plate (10) is fixedly connected with one side surface of a mounting ring (3) close to the copper plate (4), one end of the heat conducting plate (10) penetrates through the inner ring of the mounting ring (3) to extend between the mounting ring (3) and a lens (2), the heat conducting silica gel (11) is arranged on the edge position of one side surface of the heat conducting plate (10) away from the copper plate (4), and one end of the heat conducting silica gel (11) is attached to the side surface of a clamping plate (6).
2. The heated automobile rearview mirror capable of preventing damage to lenses according to claim 1, wherein the mounting ring (3) is integrally formed with a protrusion at a side edge position far away from the inside of the shell (1), and the lenses (2), the clamping plates (6) and the damping velvet plates (8) are all arranged in the protrusion.
3. The heating type automobile rearview mirror capable of preventing damage to lenses according to claim 2, wherein a positioning buckle is fixedly connected to the outer surface of the mounting ring (3), and a positioning groove is formed in the inner wall of the shell (1) and matched with the positioning buckle.
4. A heating type automobile rearview mirror capable of preventing damage to a lens according to claim 3, wherein one end of the buffer column (5) extends to the inner side of the shell (1) through a through hole formed in the mounting ring (3), and a limiting block is fixedly connected with the buffer column.
5. The heating type automobile rearview mirror capable of preventing damage to lenses according to claim 4, wherein the copper plate (4) comprises a first copper plate (401) and a second copper plate (402), mounting plates are fixedly connected to two ends of the first copper plate (401) and two ends of the second copper plate (402), two adjacent mounting plates are fixedly connected through bolts, S-shaped grooves are formed in one side surface of each of the first copper plate (401) and the second copper plate (402), and the heating wire (9) is fixedly arranged inside each S-shaped groove.
6. A heated vehicle mirror according to claim 1, wherein four of said thermally conductive silicone (11) are arranged in an annular array on the side edge of the thermally conductive plate (10).
7. A heated vehicle mirror for preventing damage to a mirror according to claim 6, wherein a heat dissipation space is provided between the copper plate (4) and the inner wall of the housing (1), and a heat dissipation fin (12) is fixedly provided on the inner wall of the heat dissipation space, and one end of the heat dissipation fin (12) extends to the outside through the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688153.7U CN220884209U (en) | 2023-10-08 | 2023-10-08 | Heating type automobile rearview mirror capable of preventing lens from being damaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688153.7U CN220884209U (en) | 2023-10-08 | 2023-10-08 | Heating type automobile rearview mirror capable of preventing lens from being damaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220884209U true CN220884209U (en) | 2024-05-03 |
Family
ID=90869844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322688153.7U Active CN220884209U (en) | 2023-10-08 | 2023-10-08 | Heating type automobile rearview mirror capable of preventing lens from being damaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220884209U (en) |
-
2023
- 2023-10-08 CN CN202322688153.7U patent/CN220884209U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |