CN208156395U - Automatic heating camera module - Google Patents
Automatic heating camera module Download PDFInfo
- Publication number
- CN208156395U CN208156395U CN201721562340.9U CN201721562340U CN208156395U CN 208156395 U CN208156395 U CN 208156395U CN 201721562340 U CN201721562340 U CN 201721562340U CN 208156395 U CN208156395 U CN 208156395U
- Authority
- CN
- China
- Prior art keywords
- lens
- heating device
- camera module
- cavity
- lens barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lens Barrels (AREA)
Abstract
The utility model embodiment discloses a kind of automatic heating camera module, further includes the heating device that can be heated to the first lens 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.The utility model embodiment can 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 provide a kind of automatic heating camera module.
Automatic heating camera module, including at least lens barrel, set on the first lens of lens barrel front end and for saturating by first
Mirror is locked at the gland on lens barrel, further includes the heating device that can be heated to the first lens.
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.
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 automatic heating camera module, until
It include less 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 the gland 3 on lens barrel 1,
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. heating camera module automatically, including at least lens barrel, set on the first lens of lens barrel front end and for by the first lens
The gland being locked on lens barrel, which is characterized in that further include the heating device that the first lens can be heated.
2. automatic heating camera module as described in claim 1, which is characterized in that heating device is set to the first lens and lens barrel
Between.
3. automatic heating camera module as claimed in claim 1 or 2, which is characterized in that the heating surface of heating device acts on
The image planes side of first lens.
4. automatic heating camera module as claimed in claim 1 or 2, which is characterized in that at least offer the first appearance on lens barrel
Chamber and internal diameter second cavity small compared with the first cavity form a longitudinal terminal surface between the first cavity and the second cavity, first thoroughly
Mirror is installed on the first cavity, and heating device is set to the first cavity, and is located between the image planes side and longitudinal terminal surface of the first lens.
5. automatic heating camera module as claimed in claim 4, which is characterized in that be equipped between the first cavity and the second cavity
Spacer ring, heating device are socketed on spacer ring outer surface.
6. automatic heating camera module as claimed in claim 5, which is characterized in that offer threading hole, threading hole on lens barrel
It is extended transversely through from the bottom of the first cavity from longitudinal terminal surface to outside lens barrel, and threading hole is located at the second cavity periphery, for for adding
The electric connecting terminal of thermal extends after threading hole to outside lens barrel from the first cavity.
7. heating camera module as claimed in claim 1 or 2 automatic, which is characterized in that heating device sheet in a ring.
8. automatic heating camera module as claimed in claim 7, which is characterized in that be integrally formed and be equipped with by preceding on heating device
It bends two electric connecting terminals of extension backward, is equipped with notch in the outer concave of two electric connecting terminals on heating device.
9. automatic heating camera module as claimed in claim 8, which is characterized in that heating device is fever tablet.
10. automatic heating camera module as claimed in claim 1 or 2, which is characterized in that lens barrel and/or gland are by heat conduction material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562340.9U CN208156395U (en) | 2017-11-20 | 2017-11-20 | Automatic heating camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562340.9U CN208156395U (en) | 2017-11-20 | 2017-11-20 | Automatic heating camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156395U true CN208156395U (en) | 2018-11-27 |
Family
ID=64412913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562340.9U Active CN208156395U (en) | 2017-11-20 | 2017-11-20 | Automatic heating camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208156395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741680A (en) * | 2017-11-20 | 2018-02-27 | 广东弘景光电科技股份有限公司 | Automatic heating camera module |
| CN111812918A (en) * | 2020-04-30 | 2020-10-23 | 广东弘景光电科技股份有限公司 | Press cover type raindrop detection automatic heating raindrop removing and steam removing camera module |
-
2017
- 2017-11-20 CN CN201721562340.9U patent/CN208156395U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741680A (en) * | 2017-11-20 | 2018-02-27 | 广东弘景光电科技股份有限公司 | Automatic heating camera module |
| CN111812918A (en) * | 2020-04-30 | 2020-10-23 | 广东弘景光电科技股份有限公司 | Press cover type raindrop detection automatic heating raindrop removing and steam removing camera module |
| CN111812919A (en) * | 2020-04-30 | 2020-10-23 | 广东弘景光电科技股份有限公司 | External raindrop detection automatic heating raindrop removing and steam removing camera module |
| CN111812918B (en) * | 2020-04-30 | 2022-07-05 | 广东弘景光电科技股份有限公司 | Press cover type raindrop detection automatic heating raindrop removing and steam removing camera module |
| CN111812919B (en) * | 2020-04-30 | 2022-07-05 | 广东弘景光电科技股份有限公司 | External raindrop detection automatic heating raindrop removing and steam removing camera module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107703702A (en) | Take the camera module of white defrosting function | |
| CN107741680A (en) | Automatic heating camera module | |
| CN107728408A (en) | Camera module with heater | |
| CN208239776U (en) | It takes the camera module of white defrosting function | |
| CN208156395U (en) | Automatic heating camera module | |
| CN109991797B (en) | Heating device and camera applying same | |
| CN208156394U (en) | camera module with heating device | |
| US20120170119A1 (en) | Defogging and defrosting device for protective lens of a camera | |
| CN110501864A (en) | Automatic temperature-sensed heats camera module | |
| CN109525766A (en) | A kind of camera with heating defrosting function | |
| CN214959795U (en) | Can remove camera of frost fog | |
| KR200415095Y1 (en) | Defogging device for surveillance camera | |
| CN205540348U (en) | Built -in temperature automatic control's panoramic camera | |
| CN109445236A (en) | Camera module with heating function | |
| US20160243933A1 (en) | Filling device | |
| CN209149042U (en) | Camera module with heating function | |
| CN216387537U (en) | Imaging lens and electronic device | |
| CN113534576B (en) | Camera module with heating device | |
| CN107978913A (en) | 360 degree of panoramic shooting header structures | |
| CN208902949U (en) | A kind of lens barrel structure improving infrared lens modulation transfer functions | |
| CN209149043U (en) | Heating device | |
| CN208765559U (en) | Heat-conducting plate for electronic device | |
| CN205067942U (en) | Inside that camera was even clapped to panorama heats structure | |
| US1389235A (en) | Electric device | |
| WO2023169266A1 (en) | Camera assembly, vehicle-mounted system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |