CN208239776U - It takes the camera module of white defrosting function - Google Patents
It takes the camera module of white defrosting function Download PDFInfo
- Publication number
- CN208239776U CN208239776U CN201721560104.3U CN201721560104U CN208239776U CN 208239776 U CN208239776 U CN 208239776U CN 201721560104 U CN201721560104 U CN 201721560104U CN 208239776 U CN208239776 U CN 208239776U
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- Prior art keywords
- camera module
- heating device
- taking
- lens
- defrosting function
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Abstract
The utility model embodiment discloses a kind of camera module of white defrosting function of taking, including at least lens barrel, set on the first lens of lens barrel front end and for the first lens to be locked at the gland on lens barrel, further include the heating device that the first lens can be heated indirectly.The utility model embodiment can indirectly heat the first exposed lens by setting heating device, so that the effect for removing frost, demisting automatically may be implemented under the weather conditions such as cold or humidity or environment.Suitable for various fields such as on-vehicle lens, outdoor monitorings.
Description
Technical field:
The utility model relates to a kind of camera module, especially a kind of camera shooting mould that white demisting is gone with heating function
Group.
Background technique:
Existing camera module does not have heating function generally, can not be real under the weather conditions such as cold or humidity or environment
The effect of white demisting is now gone automatically.
Summary of the invention:
It, can not be under the weather conditions such as cold or humidity or environment to overcome existing camera module not have heating function
The problem of white defogging effect is gone in realization automatically, the utility model embodiment provides a kind of camera shooting mould of white defrosting function of taking
Group.
Take the camera module of white defrosting function, including at least lens barrel, set on lens barrel front end the first lens and be used for
First lens are locked at the gland on lens barrel, further include the heating device that the first lens can be heated indirectly.
The utility model embodiment can indirectly heat the first exposed lens by setting heating device, from
And the effect for removing frost, demisting automatically may be implemented under the weather conditions such as cold or humidity or environment.Suitable for on-vehicle lens,
The various fields such as outdoor monitoring.
Detailed description of the invention:
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram one of the first embodiment of the camera module of the utility model embodiment；
Fig. 2 is the structural schematic diagram two of the first embodiment of the camera module of the utility model embodiment；
Fig. 3 is the A-A cut-away view of Fig. 1；
Fig. 4 is the structural schematic diagram of the first embodiment of the heating device of the utility model embodiment；
Fig. 5 is the structural schematic diagram one of the second embodiment of the camera module of the utility model embodiment；
Fig. 6 is the structural schematic diagram two of the second embodiment of the camera module of the utility model embodiment；
Fig. 7 is the B-B cut-away view of Fig. 5；
Fig. 8 is the structural schematic diagram of the second embodiment of the heating device of the utility model embodiment；
Fig. 9 is the structural schematic diagram one of the 3rd embodiment of the camera module of the utility model embodiment；
Figure 10 is the structural schematic diagram two of the 3rd embodiment of the camera module of the utility model embodiment；
Figure 11 is the C-C cut-away view of Fig. 9；
Figure 12 is the structural schematic diagram of the 3rd embodiment of the heating device of the utility model embodiment.
Specific embodiment:
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
When the utility model embodiment refers to the ordinal numbers such as " first ", " second ", unless based on context its certain table
Up to the meaning of sequence, it should be understood that only play differentiation and be used.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one: as shown in Figures 1 to 4, the utility model embodiment provides a kind of taking the photograph for white defrosting function of taking
As mould group, including at least lens barrel 1, set on the first lens 2 of 1 front end of lens barrel and for the first lens 2 to be locked at lens barrel 1
On gland 3, further including can be to the heating device 4 that the first lens are heated.
In the present embodiment, heating device 4 can directly heat the first lens 1.
The utility model embodiment can heat the first exposed lens by setting heating device, thus
The effect for removing frost, demisting automatically may be implemented under the weather conditions such as cold or humidity or environment.Suitable for on-vehicle lens, open air
The various fields such as monitoring.
Further, non-limiting as a kind of specific embodiment, as shown in figure 3, heating device 4 is set to the first lens
Between 2 and lens barrel 1.Structure is simple, and heating effect is good.
Still further, it is non-limiting as a kind of preferred embodiment, as shown in figure 3, the heating surface of heating device 4 is made
Image planes side for the first lens 2.Structure is simple, and heating effect is good.
Further, as a kind of preferred embodiment, in the present embodiment, as shown in figure 3, at least being opened up on lens barrel 1
There is the second cavity that the first cavity and internal diameter are small compared with the first cavity, forms a longitudinal end between the first cavity and the second cavity
Face, the first lens 2 are installed on the first cavity, and heating device 4 is set to the first cavity, and are located at the image planes side of the first lens 2 and indulge
To between end face.Structure is simple, and heating effect is good.
Further, in the present embodiment, as shown in figure 3, being equipped with spacer ring 5 between the first cavity and the second cavity, add
Thermal 4 is socketed on 5 outer surface of spacer ring.Structure is simple, easy for installation.
Further, illustratively, in the present embodiment, as shown in Figure 1 to Figure 3, threading hole is offered on lens barrel 1
11, the bottom of threading hole 11 from the first cavity is extended transversely through from longitudinal terminal surface to outside lens barrel, and threading hole 11 is located at the second cavity
Periphery, the electric connecting terminal for supplying/heating system 4 extend after threading hole 11 to outside lens barrel 1 from the first cavity.Structure is simple,
Cabling compact layout.
Still further, non-limiting as a kind of specific embodiment, as shown in figure 4, the piece in a ring of heating device 4
Shape.Structure is simple, and heating effect is good.
Specifically, it in the present embodiment, is integrally formed to be equipped with to bend from the front to the back as shown in Figure 3, Figure 4, on heating device 4 and prolong
Two electric connecting terminals stretched are equipped with notch 41 in the outer concave of two electric connecting terminals on heating device 4.Structure is simple.
Further, in this embodiment being filled with marine glue in gap between 4 liang of electric connecting terminals of heating device, prevent
Aqueous vapor enters lens barrel and forms fog, leads to image blur.
More specifically, in the present embodiment, as shown in figure 4, heating device 4 is fever tablet.Structure is simple, heating effect
It is good.
Further, non-limiting as a kind of specific embodiment, lens barrel 1 and/or gland 3 are made from a material that be thermally conductive.
Structure is simple, and entire camera module energy transferring heat energy, whole heating effect is good.
Still further, non-limiting as a kind of specific embodiment, 3 outer peripheral surface of gland is equipped with annular flange 31, convex
The side of edge 31 offers annular slot 32, and the other side of flange 31 forms mounting portion 33, and the outer diameter of mounting portion 33 is compared with annular snap
Slot 32 is small.Structure is simple.
Further, non-limiting as a kind of specific embodiment, on 1 periphery of lens barrel between its front and rear end
Equipped with installation base 12, and front end external diameter D1, boss outer diameter D 2, rear end outer diameter D 3 meet: D1 > D2 > D3.Structure is simple.
Embodiment two: as shown in Fig. 5 to Fig. 8, the difference is that, heating device 4 can be indirectly to first with embodiment one
Lens 2 are heated.
Specifically, non-limiting as a kind of specific embodiment, as shown in Figures 5 to 7, heating device 4 is set to gland 3
On.The first lens are transferred thermal energy to by gland, structure is simple, and heating device is easy for installation, and heating effect is good.
More specifically, non-limiting as a kind of preferred embodiment, as shown in Figures 5 to 7, heating device 4 is set to pressure
The outer peripheral surface of lid 3.Structure is simple, and heating device is easy for installation, and heating effect is good.
Further, non-limiting as a kind of specific embodiment, as shown in Figure 7, Figure 8, in the present embodiment, heating
Device 4 is cylindrical in shape, and is sheathed on the outer peripheral surface of gland 3.Structure is simple, and heating device is easy for installation, and heating effect is good.
Still further, it is non-limiting as a kind of specific embodiment, as shown in Figure 5, Figure 8, one on heating device 4
Molding is equipped with two electric connecting terminals extended from the front to the back along axial direction.Structure is simple.
Further, in this embodiment being filled with marine glue in gap between 4 liang of electric connecting terminals of heating device, prevent
Aqueous vapor enters lens barrel and forms fog, leads to image blur.
Further, non-limiting as a kind of preferred embodiment, as shown in Fig. 6, Fig. 8, the periphery of heating device 4
Jagged 42 are opened up, is the cylinder of non-close.The gland of various outer diameter can be matched, structure is simple.
Further, in the present embodiment, as shown in figure 8, heating device 4 be rolled by strip fever tablet it is cylinder-shaped,
Its axial extends from the front to the back is equipped with two electric connecting terminals, this is provided with the position of electric connecting terminal as circumferential head end, the other end
For week, caudad, between circumferential two ends there are gaps to form the notch 42.Structure is simple, can match the pressure of various outer diameter
Lid.
Specifically, non-limiting as a kind of preferred embodiment, in the present embodiment, as shown in Fig. 5, Fig. 6, Fig. 7, add
Thermal 4 is sheathed on 3 mounting portion of gland, 33 periphery.Structure is simple, and heating device is easy for installation, and heating effect is good.
Embodiment three: as shown in Fig. 9 to Figure 12, the difference is that, heating device 4 can be indirectly to first with embodiment one
Lens 2 are heated.
Specifically, non-limiting as a kind of specific embodiment, as shown in Figures 9 to 11, heating device 4 is set to lens barrel
For being heated to the first lens 2 on 1.The first lens are transferred thermal energy to by lens barrel, structure is simple, heating device installation
Convenient, heating effect is good.
More specifically, non-limiting as a kind of preferred embodiment, as shown in Figures 9 to 11, heating device 4 is set to mirror
The outer peripheral surface of cylinder 1.Structure is simple, and heating device is easy for installation, and thermal energy transmission effect is good.
Further, non-limiting as a kind of specific embodiment, as shown in figure 12, heating device 4 is cylindrical in shape, set
Set on the outer peripheral surface of lens barrel 1.Structure is simple, and heating device is easy for installation, and thermal energy transmission effect is good.
Still further, non-limiting as a kind of preferred embodiment, as shown in figure 12, on heating device 4 integrally at
Type is equipped with two electric connecting terminals extended from the front to the back along axial direction.Structure is simple.
Further, in this embodiment being filled with marine glue in gap between 4 liang of electric connecting terminals of heating device, prevent
Aqueous vapor enters lens barrel and forms fog, leads to image blur.
Further, non-limiting as a kind of specific embodiment, as shown in Figure 10, Figure 12, outside heating device 4
Zhou Kaishe jagged 42 is the cylinder of non-close.The lens barrel of various outer diameter can be matched, structure is simple.
Further, non-limiting as a kind of specific embodiment, in the present embodiment, heating device 4 is by strip
Shape fever tablet is rolled into cylinder-shaped, and axial extend from the front to the back is equipped with two electric connecting terminals, which is
Circumferential head end, the other end are that week, caudad, between circumferential two ends there are gaps to form notch 42.Structure is simple, can match not
With the lens barrel of outer diameter.
Specifically, as a kind of preferred embodiment, as shown in Figure 9, Figure 10, heating device 4 is sheathed on the installation of lens barrel 1
12 periphery of boss.Structure is simple, and heating device is easy for installation, and heating effect is good.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
Several technology deduction or replace are made under type concept thereof, all should be considered as the protection scope of the utility model.
Claims (10)
1. the camera module for white defrosting function of taking, including at least lens barrel, set on the first lens of lens barrel front end and for inciting somebody to action
First lens are locked at the gland on lens barrel, which is characterized in that further include that the heating that can be heated indirectly to the first lens fills
It sets.
2. the camera module for white defrosting function of taking as described in claim 1, which is characterized in that heating device is set to gland
On.
3. the camera module for white defrosting function of taking as described in claim 1, which is characterized in that heating device is set to gland
Outer peripheral surface.
4. the camera module for white defrosting function of taking as described in claim 1, which is characterized in that heating device is cylindrical in shape,
It is sheathed on the outer peripheral surface of gland.
5. the camera module of the white defrosting function of taking as described in claim 1,2,3 or 4, which is characterized in that on heating device
It is integrally formed two electric connecting terminals for being equipped with and extending from the front to the back along axial direction.
6. the camera module of the white defrosting function of taking as described in claim 1,2,3 or 4, which is characterized in that heating device
Periphery opens up jagged.
7. the camera module for white defrosting function of taking as claimed in claim 6, which is characterized in that heating device is sent out by strip
Backing is rolled into cylinder-shaped, and axial extend from the front to the back is equipped with two electric connecting terminals, and it is circumferential that this, which is provided with position of electric connecting terminal,
Head end, the other end are that week, caudad, between circumferential two ends there are gaps to form notch.
8. the camera module of the white defrosting function of taking as described in claim 1,2,3 or 4, which is characterized in that lens barrel and/or pressure
Lid is made from a material that be thermally conductive.
9. the camera module of the white defrosting function of taking as described in claim 1,2,3 or 4, which is characterized in that gland outer peripheral surface
Equipped with annular flange, the side of flange offers annular slot, and the other side of flange forms mounting portion, and the outer diameter of mounting portion is compared with ring
Shape card slot is small.
10. the camera module for white defrosting function of taking as claimed in claim 9, which is characterized in that heating device is sheathed on peace
Dress portion periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721560104.3U CN208239776U (en) | 2017-11-20 | 2017-11-20 | It takes the camera module of white defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721560104.3U CN208239776U (en) | 2017-11-20 | 2017-11-20 | It takes the camera module of white defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239776U true CN208239776U (en) | 2018-12-14 |
Family
ID=64578617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721560104.3U Active CN208239776U (en) | 2017-11-20 | 2017-11-20 | It takes the camera module of white defrosting function |
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| CN (1) | CN208239776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703702A (en) * | 2017-11-20 | 2018-02-16 | 广东弘景光电科技股份有限公司 | Take the camera module of white defrosting function |
| CN111694123A (en) * | 2019-03-11 | 2020-09-22 | 宁波舜宇车载光学技术有限公司 | Optical processing device, optical lens and manufacturing method thereof |
| CN113272732A (en) * | 2019-01-11 | 2021-08-17 | Lg伊诺特有限公司 | Camera module |
-
2017
- 2017-11-20 CN CN201721560104.3U patent/CN208239776U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703702A (en) * | 2017-11-20 | 2018-02-16 | 广东弘景光电科技股份有限公司 | Take the camera module of white defrosting function |
| CN113272732A (en) * | 2019-01-11 | 2021-08-17 | Lg伊诺特有限公司 | Camera module |
| CN111694123A (en) * | 2019-03-11 | 2020-09-22 | 宁波舜宇车载光学技术有限公司 | Optical processing device, optical lens and manufacturing method thereof |
| CN111694123B (en) * | 2019-03-11 | 2022-09-27 | 宁波舜宇车载光学技术有限公司 | Optical processing device, optical lens and manufacturing method thereof |
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