CN208956178U - A kind of camera lens - Google Patents
A kind of camera lens Download PDFInfo
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- CN208956178U CN208956178U CN201822028306.4U CN201822028306U CN208956178U CN 208956178 U CN208956178 U CN 208956178U CN 201822028306 U CN201822028306 U CN 201822028306U CN 208956178 U CN208956178 U CN 208956178U
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- eyeglass
- interconnecting piece
- camera lens
- annular interconnecting
- lens
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Abstract
The utility model provides camera lens, temperature sensor is set inside camera lens, real-time monitoring can be carried out to the temperature inside camera lens, when temperature is higher, open air pump, cool down towards center of lens jet, when the temperature is low, it is that eyeglass heats that heating wire, which is connected, to guarantee the constant temperature of eyeglass, avoid due to eyeglass be affected by temperature be deformed caused by influence image quality out of focus, in addition, lens surface dust stratification can also in time, be effectively removed by stomata to eyeglass air blowing dedusting, prevent dust stratification from influencing image quality.The camera lens can guarantee that process mid-focal length stabilization is not out of focus, and image quality is good shooting with video-corder, lens surface not dust stratification.
Description
Technical field
The utility model relates to the technical fields of video-photographic equipment, more particularly, to a kind of mirror for being able to maintain constant temperature
Head.
Background technique
Video camera is common record monitoring device in society now, is widely used in traffic monitoring, production line
Monitoring and business place monitor at home.Camera lens is the essential image-forming assembly of video camera comprising eyeglass and eyeglass branch
Frame.Eyeglass in the prior art is mostly plastic cement material, and this eyeglass material is easily affected by temperature, and lens shape is caused to exist
Different degrees of deformation problems cause effect effect to decline, and seriously will lead to the work of fixed-focus class camera module in different temperatures environment
There are a degree of out of focus when work, cause that image is smudgy, parsing power decline, meanwhile, the camera lens of video camera often holds
Easy dust stratification, and video camera is frequently mounted on remotely or installation site is relatively high, and the dust stratification for clearing up camera lens surface is cumbersome,
Dust stratification leads to the fogging image shot with video-corder, and influences terminal consumer's usage experience.
It is, therefore, desirable to provide a kind of camera lens, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of camera lens, with solve the camera lens of the prior art be easy to be affected by temperature and
Be deformed, cause imaging capability decline, be easy it is out of focus, and camera lens be easy dust stratification the technical issues of.
The utility model provides a kind of camera lens, and the camera lens includes eyeglass, lens supports, and eyeglass is embedded in lens supports
It is interior；
The edge of the eyeglass is along the circumferential direction coated with heat conductive silica gel, the edge of the interior corresponding eyeglass of the lens supports
It is provided with a circle or multi-turn heating wire, when eyeglass is assembled in lens supports, conducting resinl is contacted with heating wire；
Several uniformly distributed first stomatas on lens supports side wall on the outside of eyeglass, the lens supports side wall on the inside of eyeglass
Several upper uniformly distributed second stomatas, each first stomata, each second stomata are arranged towards the center of eyeglass；Each
One stomata passes through the first piping connection to air pump, and each second stomata passes through the second piping connection to air pump；
It is provided with temperature sensor on the inside casing of the lens supports, heating wire, air pump, temperature sensor are and microcontroller
Device is connected.
The concrete operating principle of the camera lens are as follows: the targeted operating temperature T of camera lens is arranged by microcontroller by user0, in mirror
When head work, temperature sensor is to the temperature T inside camera lensiIt is monitored, works as Ti> T0When, the work of micro-controller instructions air pump,
Each first stomata and each second stomata cool down initially towards center of lens jet, until Ti=T0When, micro-controller instructions gas
Pump stops working；Work as Ti< T0When, electrothermal wire power is connected in microcontroller, and heating wire work generates heat and passes through heat conductive silica gel
Camera lens is heated, until Ti=T0When, microcontroller cuts off the power supply of heating wire；When user has found camera lens superficial dust, Ke Yitong
It crosses control panel and opens air pump, the first stomata and the second stomata to lens surface air blowing dedusting.
Further, the camera lens further includes the humidity sensor being set on lens supports outline border.User passes through micro-control
Environmental goals humidity H is arranged in device processed0, humidity sensor is to ambient humidity HiReal-time monitoring is carried out, as humidity Hi≥H0When, micro-control
Device instruction air pump work processed, each first stomata and each second stomata prevent fogging initially towards center of lens jet, until
Hi< H0When, micro-controller instructions air pump stops working, and this structure setting enhances camera lens to the adaptation energy of high humidity environment
Power, camera lens has excellent picture quality when working at high humidity.
Further, first pipeline, the second pipeline are the annulus line being arranged in inside lens supports, eyeglass branch
First interface and second interface are respectively set on the outline border of frame, the first pipeline is connected to first interface, and the second pipeline connects with second
Mouthful connection, first interface and second interface passes through the first gas-guide tube respectively and the second gas-guide tube is connected on main tracheae, main tracheae
It is connect with the gas outlet of air pump.The dismounting of gas piping when this structure setting can be dismantled or be repaired convenient for camera lens.
Further, the lens supports are made of two parts, and first part includes the first side wall and perpendicular to first
Side wall and the first annular interconnecting piece being located in the first side wall outer rim, second part include second sidewall and perpendicular to second side
Wall and the second annular interconnecting piece being located in second sidewall outer rim, first annular interconnecting piece and the second annular interconnecting piece cooperation connect
It connects.This structure setting can be convenient for the replacement of eyeglass, improve the working efficiency of maintenance.
Further, the first annular interconnecting piece is provided with internal screw thread, and the second annular interconnecting piece is provided with external screw thread, interior
Screw thread and external screw thread are cooperatively connected, and eyeglass is clamped between the first side wall and the second annular interconnecting piece, and heating wire setting is the
On the inner wall of one annular interconnecting piece；Or the inner wall of the first annular interconnecting piece is provided with buckle, the second annular interconnecting piece
Outer wall is provided with card slot, and buckle and card slot are cooperatively connected, and eyeglass is clamped between the first side wall and the second annular interconnecting piece, electricity
Heated filament is arranged on the inner wall of first annular interconnecting piece；Or the inner wall of the first annular interconnecting piece is provided with card slot, second
The outer wall of annular interconnecting piece is provided with buckle, and buckle and card slot are cooperatively connected, and eyeglass is clamped in the first side wall and the second annular
Between interconnecting piece, heating wire is arranged on the inner wall of first annular interconnecting piece.The setting of above-mentioned three kinds of detaching structures can make mirror
The disassembly of piece is more easy, and installation process is also more easy, stability, high reliablity after installation.
Camera lens provided by the utility model, is arranged temperature sensor inside camera lens, can to the temperature inside camera lens into
Row real-time monitoring opens air pump when temperature is higher, cools down towards center of lens jet, when the temperature is low, heating wire is connected
For eyeglass heating, to guarantee the constant temperature of eyeglass, avoid due to eyeglass be affected by temperature be deformed caused by shadow out of focus
Image quality is rung, furthermore it is also possible to can in time, effectively remove lens surface dust stratification to eyeglass air blowing dedusting by stomata, is prevented
Only dust stratification influences image quality.The camera lens can guarantee shoot with video-corder process mid-focal length stabilization it is not out of focus, image quality is good, eyeglass
Surface not dust stratification.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the lens construction schematic diagram that the utility model one of which embodiment provides；
Fig. 2 is the structural schematic diagram of the first part of the lens supports of Fig. 1 camera lens；
Fig. 3 is the structural schematic diagram of the second part of the lens supports of Fig. 1 camera lens；
Structural schematic diagram after the second part assembly of first part and Fig. 3 that Fig. 4 is Fig. 2.
Appended drawing reference:
1- eyeglass；2- lens supports；2011- the first side wall；The first annular interconnecting piece of 2012-；2021- second sidewall；
The annular interconnecting piece of 2022- second；The first stomata of 3-；The second stomata of 4-；5- first interface；6- second interface；The first pipeline of 7-；8-
Heating wire；9- internal screw thread；10- external screw thread；The second pipeline of 11-；12- paster thermistor；13- patch humistor.
Specific embodiment
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.
Fig. 1 is the lens construction schematic diagram that the utility model one of which embodiment provides；Fig. 2 is the eyeglass of Fig. 1 camera lens
The structural schematic diagram of the first part of bracket；Fig. 3 is the structural schematic diagram of the second part of the lens supports of Fig. 1 camera lens；Fig. 4 is
Structural schematic diagram after the first part of Fig. 2 and the second part assembly of Fig. 3.
As shown in Figs 1-4, camera lens provided by the utility model, the camera lens include eyeglass 1, lens supports 2；
The lens supports 2 are made of two parts, and first part includes the first side wall 2011 and perpendicular to the first side wall
2011 and be located at 2011 outer rim of the first side wall on first annular interconnecting piece 2012, second part include second sidewall 2021 and
The second annular interconnecting piece 2022 perpendicular to second sidewall 2021 and in 2021 outer rim of second sidewall, first annular interconnecting piece
It is cooperatively connected with the second annular interconnecting piece；
The first annular interconnecting piece 2012 is provided with internal screw thread 9, and the second annular interconnecting piece 2022 is provided with external screw thread 10,
Internal screw thread 9 and external screw thread 10 are cooperatively connected, and eyeglass 1 is clamped between the first side wall 2011 and the second annular interconnecting piece 2022,
Heating wire 8 is arranged on the inner wall of first annular interconnecting piece 2012, and the edge of the eyeglass 1 is along the circumferential direction coated with thermal conductive silicon
Glue, when eyeglass 1 is assembled in lens supports 2, the conducting resinl on the inner wall of first annular interconnecting piece 2012 connects with heating wire 8
Touching；
Several uniformly distributed first stomatas 3 on the first side wall 2011 of the lens supports 2 in 1 outside of eyeglass, 1 inside of eyeglass
Lens supports 2 several uniformly distributed second stomatas 4 of second sidewall 2021, each first stomata 3, each second stomata 4
It is arranged towards the center of eyeglass 1；Each first stomata 3 is connected to air pump by the first pipeline 7, and each second stomata 4 is
Air pump is connected to by the second pipeline 11；
First pipeline 7 is the annulus line being arranged in inside the first side wall 2011, and the second pipeline 11 is setting the
First interface 5 is arranged on the first side wall 2011 for annulus line inside two side walls 2021, and setting second connects in second sidewall 2021
Mouth 6, the first pipeline 7 is connected to first interface 5, and the second pipeline 11 is connected to second interface 6, and first interface 5 and second interface 6 are divided
It is not connected on main tracheae by the first gas-guide tube and the second gas-guide tube, the gas outlet connection of main tracheae and air pump；
Paster thermistor 12 and patch humistor 13, heating wire 8, air pump, patch are provided in second sidewall 2021
Thermistor 12, patch humistor 13 are connected with microcontroller.
The SMD-103-F-3950- of paster thermistor selection Dongguan Xing Xiang sensor technology Co., Ltd in the present embodiment
0603 type paster thermistor；The HR10 type patch humistor of patch humistor selection GREYWELL company；Air pump selection
The CY-555PM type micro air pump of Co., Ltd, epoch WaSunChina, Shenzhen；Microcontroller selects MicroChip company
MCV08A-I/SN type microcontroller；Above-mentioned type selecting is only used as preferred example, is not intended as the limit selected each device type
System.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the present invention has been described in detail with reference to the aforementioned embodiments, but those skilled in the art should manage
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of skills
Art feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (7)
1. a kind of camera lens, the camera lens includes eyeglass, lens supports, and eyeglass is embedded in lens supports, it is characterised in that:
The edge of the eyeglass is along the circumferential direction coated with heat conductive silica gel, the edge setting of the interior corresponding eyeglass of the lens supports
There are a circle or multi-turn heating wire, when eyeglass is assembled in lens supports, conducting resinl is contacted with heating wire；
Several uniformly distributed first stomatas on lens supports side wall on the outside of eyeglass, on the lens supports side wall on the inside of eyeglass
Even several second stomatas of laying, each first stomata, each second stomata are arranged towards the center of eyeglass；Each first gas
For Kong Jun by the first piping connection to air pump, each second stomata passes through the second piping connection to air pump；
Be provided with temperature sensor on the inside casing of the lens supports, heating wire, air pump, temperature sensor with microcontroller phase
Connection.
2. a kind of camera lens according to claim 1, which is characterized in that the camera lens further includes being set to lens supports outline border
On humidity sensor.
3. a kind of camera lens according to claim 1, which is characterized in that first pipeline, the second pipeline are that setting exists
Annulus line inside lens supports, is respectively set first interface and second interface on the outline border of lens supports, the first pipeline with
First interface connection, the second pipeline is connected to second interface, and first interface and second interface pass through the first gas-guide tube and the respectively
Two gas-guide tubes are connected on main tracheae, the gas outlet connection of main tracheae and air pump.
4. a kind of camera lens according to claim 1, which is characterized in that the lens supports are made of two parts, and first
Divide including the first side wall and perpendicular to the first side wall and the first annular interconnecting piece in the first side wall outer rim, second part
The second annular interconnecting piece including second sidewall and perpendicular to second sidewall and in second sidewall outer rim, first annular company
Socket part is cooperatively connected with the second annular interconnecting piece.
5. a kind of camera lens according to claim 4, which is characterized in that the first annular interconnecting piece is provided with internal screw thread,
Second annular interconnecting piece is provided with external screw thread, and internal screw thread and external screw thread are cooperatively connected, and eyeglass is clamped in the first side wall and second
Between annular interconnecting piece, heating wire is arranged on the inner wall of first annular interconnecting piece.
6. a kind of camera lens according to claim 4, which is characterized in that the inner wall of the first annular interconnecting piece is provided with card
Button, the outer wall of the second annular interconnecting piece are provided with card slot, and buckle and card slot are cooperatively connected, and eyeglass is clamped in the first side wall and the
Between second ring interconnecting piece, heating wire is arranged on the inner wall of first annular interconnecting piece.
7. a kind of camera lens according to claim 4, which is characterized in that the inner wall of the first annular interconnecting piece is provided with card
Slot, the outer wall of the second annular interconnecting piece are provided with buckle, buckle and card slot mating connection, and eyeglass is clamped in the first side wall and the
Between second ring interconnecting piece, heating wire is arranged on the inner wall of first annular interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028306.4U CN208956178U (en) | 2018-12-05 | 2018-12-05 | A kind of camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028306.4U CN208956178U (en) | 2018-12-05 | 2018-12-05 | A kind of camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208956178U true CN208956178U (en) | 2019-06-07 |
Family
ID=66745521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028306.4U Active CN208956178U (en) | 2018-12-05 | 2018-12-05 | A kind of camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208956178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294496A (en) * | 2020-03-09 | 2020-06-16 | 吴江市旭威电子科技有限公司 | Optical camera lens |
| CN111731189A (en) * | 2020-07-04 | 2020-10-02 | 鹰潭奥创科技有限公司 | Automobile driving auxiliary device based on satellite positioning |
| WO2021134870A1 (en) * | 2019-12-31 | 2021-07-08 | 江西联创电子有限公司 | Optical lens and imaging module |
| CN113126396A (en) * | 2019-12-31 | 2021-07-16 | 苏州佳世达光电有限公司 | Projection device |
| US11927747B2 (en) | 2019-12-31 | 2024-03-12 | Jiangxi Lianchuang Electronic Co., Ltd. | Camera module, vehicle camera and monitoring system |
-
2018
- 2018-12-05 CN CN201822028306.4U patent/CN208956178U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134870A1 (en) * | 2019-12-31 | 2021-07-08 | 江西联创电子有限公司 | Optical lens and imaging module |
| CN113126396A (en) * | 2019-12-31 | 2021-07-16 | 苏州佳世达光电有限公司 | Projection device |
| US11927747B2 (en) | 2019-12-31 | 2024-03-12 | Jiangxi Lianchuang Electronic Co., Ltd. | Camera module, vehicle camera and monitoring system |
| CN111294496A (en) * | 2020-03-09 | 2020-06-16 | 吴江市旭威电子科技有限公司 | Optical camera lens |
| CN111731189A (en) * | 2020-07-04 | 2020-10-02 | 鹰潭奥创科技有限公司 | Automobile driving auxiliary device based on satellite positioning |
| CN111731189B (en) * | 2020-07-04 | 2022-03-29 | 鹰潭奥创科技有限公司 | Automobile driving auxiliary device based on satellite positioning |
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