CN210694126U - Night vision network camera - Google Patents
Night vision network camera Download PDFInfo
- Publication number
- CN210694126U CN210694126U CN201922342394.XU CN201922342394U CN210694126U CN 210694126 U CN210694126 U CN 210694126U CN 201922342394 U CN201922342394 U CN 201922342394U CN 210694126 U CN210694126 U CN 210694126U
- Authority
- CN
- China
- Prior art keywords
- light
- camera
- intelligent camera
- filling lamp
- piece
- 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
Images
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model provides a night vision network camera, including intelligent camera, the aperture value of the camera lens of intelligent camera is less than or equal to 1, the intelligent camera is equipped with the light filling device, the light filling device includes light filling lamp and light guide plate, the light filling lamp shines to the light guide plate, the light guide plate is made of transparent or semitransparent material, one side of the light guide plate faces the light filling lamp, the other side of the light guide plate faces the outside of the intelligent camera shell; the lens with the large aperture can increase the light entering amount, so that the intelligent camera can have enough light entering amount in a low-brightness environment, and a picture is clearer and brighter; the light filling ware is at the work, and the illumination light that the light filling lamp sent shines to the light guide plate, and the homogenization of certain degree can be realized to the scattering of illumination light through the light guide plate, and the illumination after the homogenization is to the free light space outside the intelligent camera casing, for intelligent camera provides certain light filling illumination, makes under the dark surrounds intelligent camera can shoot more clearly.
Description
Technical Field
The utility model relates to a traditional network camera field, concretely relates to night vision network camera.
Background
In the existing intelligent camera market, the monitoring scenes in the household field occupy a large market share, along with the increasing importance degree of people on household security, the market demand of household security products is increased sharply, and the market of the whole world in recent 5 years is increased by 10% -30% in every year.
According to measurement and calculation, the scale of the potential market of the smart home is about 5.8 trillion, and the development space is huge. And along with the demand in market constantly increases, general house class camera product, like functions such as card machine, the infrared night vision of machine of shaking the head, intelligence shake the head, all-round control, intelligent warning can only satisfy the scene that the user normally used daytime, can't cover and carry out accurate judgement and location to the picture when the low-luminance at night, can't restore the colored effect demand on daytime. The use scene at night can cover: the method comprises the following steps of nursing the sleep state of a baby at home at night, nursing whether a thief attacks at night or not, remotely checking the behavior of the family when the person goes on a business trip, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a traditional network camera field can realize even also can realize realizing the highlight demonstration under the low light environment through the design of camera lens and equipment light filling lamp under black light/no light environment.
The utility model provides a night vision network camera, includes intelligent camera, the light ring numerical value of intelligent camera's camera lens is less than or equal to 1, be equipped with the light filling ware on the intelligent camera, the light filling ware includes light filling lamp and leaded light piece, the light filling lamp shines to the leaded light piece, the leaded light piece is made by transparent or translucent material, and the one side of leaded light piece is towards the light filling lamp, and the another side of leaded light piece is outside towards intelligent camera casing.
Further, the aperture value of the lens is 0.98.
Further, the image sensor of the intelligent camera adopts a Sony IMX307 sensor.
Furthermore, the light filling lamp adopts the low colour temperature light source, and the quantity of light filling lamp is three, and the light filling lamp equidistance is arranged each other, and the light filling lamp outgoing illumination shines to the free light space and shines on the leaded light piece, the light emitting area of light filling lamp with the leaded light piece is 10mm apart from, the leaded light piece is made by translucent material.
Further, the light filling lamp includes light source and optic fibre, the one side orientation of leaded light piece the light source, the another side orientation of leaded light piece outside the intelligent camera casing, the optic fibre is gone into to the light of light source outgoing, optic fibre is naked fine, and optic fibre piles up attached in the one side of leaded light piece towards the light source.
Further, the light guide plate is connected to the bottom of the intelligent camera.
Further, the leaded light piece is 40 ~ 50 towards the outer one side of intelligent camera casing and the contained angle of intelligent camera bottom.
Furthermore, an optical sensor is further arranged on the intelligent camera, the optical sensor detects the illuminance value of the surrounding environment, and the control end of the optical sensor is connected to the power supply circuit of the light supplement lamp.
Further, still include the light guide groove, the light guide groove is fixed in the intelligent camera casing, light filling lamp and leaded light piece all are located the light guide groove.
Furthermore, the light guide groove is made of opaque and high-reflectivity materials.
The beneficial effects of the utility model are embodied in: the utility model provides a night vision network camera, including intelligent camera, the aperture value of the camera lens of intelligent camera is less than or equal to 1, the intelligent camera is equipped with the light filling device, the light filling device includes light filling lamp and light guide plate, the light filling lamp shines to the light guide plate, the light guide plate is made of transparent or semitransparent material, one side of the light guide plate faces the light filling lamp, the other side of the light guide plate faces the outside of the intelligent camera shell; the lens with the large aperture can increase the light entering amount, so that the intelligent camera can have enough light entering amount in a low-brightness environment, and a picture is clearer and brighter; the light filling ware is at the work, and the illumination light that the light filling lamp sent shines to the light guide plate, and the homogenization of certain degree can be realized to the scattering of illumination light through the light guide plate, and the illumination after the homogenization is to the free light space outside the intelligent camera casing, for intelligent camera provides certain light filling illumination, makes under the dark surrounds intelligent camera can shoot more clearly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 provides an exploded view of a structure according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of FIG. 1;
FIG. 3 is a partial cross-sectional structural view of the alternate embodiment of FIG. 1;
fig. 4 is a front view of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
The utility model provides a night vision network camera, as shown in fig. 1, including intelligent camera, the light ring numerical value of the camera lens of intelligent camera is less than or equal to 1, is equipped with the light filling ware on the intelligent camera, and the light filling ware includes light filling lamp 1 and leaded light piece 3, and light filling lamp 1 shines to leaded light piece 3, and leaded light piece 3 is made by transparent or translucent material, and the one side of leaded light piece 3 is towards light filling lamp 1, and the another side of leaded light piece 3 is outside intelligent camera casing 4.
When the utility model is applied, the lens with large aperture can increase the light-entering amount, so that the intelligent camera can have enough light-entering amount in the low-brightness environment, thereby making the picture clearer and brighter; the light filling ware is at the work, and the illumination light that light filling lamp 1 sent shines to light guide plate 3, and the homogenization of certain degree can be realized to the scattering of illumination light through light guide plate 3, and the illumination after the homogenization is to the outer free light space of intelligent camera casing 4, for intelligent camera provides certain light filling illumination, makes under the dark surrounds intelligent camera can shoot more clearly. The homogenized illumination light enables the surrounding environment to be illuminated more uniformly and without being too harsh. The translucent light guide sheet 3 can further reduce glare. The translucency described in this document may be partially transparent, rather than literally "semi" transparent. Specifically, the light guide plate 3 may be made of translucent material such as ground glass, and mainly functions to uniformize light.
Preferably, the aperture value of the lens is 0.98. The lens can be a large-aperture single lens or a large-aperture lens group.
The image sensor of the intelligent camera adopts a Sony IMX307 sensor, the model is a starlight level image sensor, the image sensor has the pixel capacity of 200 ten thousand, and the photosensitivity and the sensitivity are increased by about one time compared with the effect of a common camera. The starlight level image sensor is matched with the large-aperture lens and the light supplementing lamp, and the color image display effect in the daytime can be restored.
In actual installation, as shown in fig. 1 and 2, the fill lamp 1 may be fixed by a fixing plate 101. Preferably, the light filling lamp 1 adopts the low color temperature light source, and the quantity of light filling lamp 1 is three, and light filling lamp 1 equidistance is arranged each other, and light filling lamp 1 outgoing illumination light shines on leaded light piece 3 to the free light space again, and the light emitting area of light filling lamp 1 is 10mm apart from leaded light piece 3, and leaded light piece 3 is made by translucent material. Light filling lamp 1 that the equidistance distributes can further make the illumination light of shining on leaded light piece 3 more even to make the homogenization effect of leaded light piece 3 better. The illumination light emitted by the low color temperature light source is warm illumination light, and does not make a user feel dazzling at night. The design distance of light filling lamp and leaded light piece is 10mm, and its design consideration is: the actual measurement verifies that the light rays with the distance of about 5mm are too concentrated, so that three light rays with the projected effect can be directly projected, and the homogenization effect cannot be achieved; when the distance is about 15mm, the illumination light irradiated on the light guide sheet 3 is weak and dispersed, the light energy loss is large after homogenization, the illumination effect outside the shell 4 is not obvious, and the light supplement effect of starlight night vision cannot be achieved. The light supplement lamp 1 can adopt LED3-2835 type LED lamp beads with the color temperature of 4000 k.
In another embodiment, as shown in fig. 3, the light supplement lamp 1 includes a light source 102 and an optical fiber 103, one surface of the light guide plate 3 faces the light source 102, the other surface of the light guide plate 3 faces the outside of the intelligent camera housing 4, light emitted from the light source 102 is coupled into the optical fiber 103, the optical fiber 103 is a bare fiber, and the optical fiber 103 is stacked and attached to one surface of the light guide plate 3 facing the light source 102, and can be stacked into an optical fiber disc 104 and then attached to the light guide plate 3. The optical fibers 103 can be stacked into various shapes to meet different lighting requirements, the bare optical fibers 103 can emit light from the inner cladding surface of the optical fibers, the optical fibers can be coiled into the dense optical fiber disk 104 to emit uniform illumination light, and the emitted light is homogenized by the light guide sheet 3 and then irradiates the outside of the housing 4 to provide light supplement.
Preferably, as in the structure of fig. 1 to 4, the lowest plane in fig. 2 and 3 is the bottom surface of the casing 4; the light guide sheet 3 is connected to the bottom of the intelligent camera. Specifically, the one side of leaded light piece 3 outside towards intelligent camera casing 4 is 40 ~ 50 with the contained angle of intelligent camera bottom to suitable angle is outside luminous, can not sheltered from by intelligent camera bottom on the one hand, and on the other hand can not make people's eyes uncomfortable to the straight injection in intelligent camera the place ahead, and optional contained angle is 45 in the specific design.
Still be equipped with light sensor on the intelligent camera, light sensor surveys the surrounding environment illuminance value, and light sensor's control end inserts the power supply circuit of light filling lamp 1. The light sensor can adopt the existing ambient light sensor, the light sensor can automatically sense the light and shade change of light, and when the illuminance value of the ambient environment is detected to be lower than 0.05lux or higher than 1.0lux, the automatic switch of the light supplementing lamp can be automatically controlled through photosensitive sensing.
Preferably, as the structure of fig. 1 ~ 4, still include light guide groove 2, light guide groove 2 is fixed in intelligent camera casing 4, and light filling lamp 1 and leaded light piece 3 all are located light guide groove 2. The illumination light emitted by the light supplement lamp 1 passes through the light guide groove 2 and then irradiates the light guide sheet 3, and the light guide sheet 3 homogenizes the illumination light. The light guide groove 2 may be preferably made of an opaque and highly reflective material. The light guide groove 2 can improve the light energy utilization rate of the illumination light, and lateral light is reflected into the light guide groove 2 and then is guided to the light guide sheet 3.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A night vision network camera is characterized in that: including intelligent camera, the light ring numerical value of intelligent camera's camera lens is less than or equal to 1, be equipped with the light filling ware on the intelligent camera, the light filling ware includes light filling lamp and leaded light piece, the light filling lamp illumination is to the leaded light piece, the leaded light piece is made by transparent or translucent material, and the one side of leaded light piece is towards the light filling lamp, and the another side of leaded light piece is outside towards intelligent camera casing.
2. The night vision web camera of claim 1, wherein: the aperture value of the lens is 0.98.
3. The night vision web camera of claim 2, wherein: the image sensor of the intelligent camera adopts a Sony IMX307 sensor.
4. The night vision web camera of claim 3, wherein: the light filling lamp adopts the low colour temperature light source, and the quantity of light filling lamp is three, and the light filling lamp equidistance is arranged each other, and light filling lamp outgoing illumination shines to free light space and shines again on the leaded light piece, the light emitting area of light filling lamp with the leaded light piece is 10mm apart from, the leaded light piece is made by translucent material.
5. The night vision web camera of claim 3, wherein: the light filling lamp includes light source and optic fibre, the one side orientation of leaded light piece the light source, the another side orientation of leaded light piece outside the intelligent camera casing, the optic fibre is gone into to the light of light source outgoing, optic fibre is naked fine, and optic fibre piles up attached in the one side of leaded light piece orientation light source.
6. The night vision web camera as claimed in claim 4 or 5, wherein: the light guide plate is connected to the bottom of the intelligent camera.
7. The night vision web camera of claim 6, wherein: the leaded light piece is 40 ~ 50 towards the outer one side of intelligent camera casing and the contained angle of intelligent camera bottom.
8. The night vision web camera of claim 7, wherein: the intelligent camera is further provided with an optical sensor, the optical sensor detects the illuminance value of the surrounding environment, and the control end of the optical sensor is connected to the power supply circuit of the light supplement lamp.
9. The night vision web camera of claim 8, wherein: still include the light guide groove, the light guide groove is fixed in the intelligent camera casing, light filling lamp and leaded light piece all are located the light guide groove.
10. The night vision web camera of claim 9, wherein: the light guide groove is made of opaque and high-reflectivity materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342394.XU CN210694126U (en) | 2019-12-23 | 2019-12-23 | Night vision network camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342394.XU CN210694126U (en) | 2019-12-23 | 2019-12-23 | Night vision network camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210694126U true CN210694126U (en) | 2020-06-05 |
Family
ID=70884454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922342394.XU Active CN210694126U (en) | 2019-12-23 | 2019-12-23 | Night vision network camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210694126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188269A1 (en) * | 2021-03-10 | 2022-09-15 | Oppo广东移动通信有限公司 | Camera module and mobile terminal |
-
2019
- 2019-12-23 CN CN201922342394.XU patent/CN210694126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022188269A1 (en) * | 2021-03-10 | 2022-09-15 | Oppo广东移动通信有限公司 | Camera module and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201837891U (en) | Equipment with luminous shell with environment-depended color | |
| RU2669497C2 (en) | Glazing comprising transparent screen | |
| CN101971130A (en) | Optical pointing apparatus and portable electronic apparatus with the same | |
| US5669692A (en) | Fiber optic lighting system | |
| CN113841001B (en) | Lighting device | |
| US11092479B2 (en) | Sensor assembly and a device comprising such sensor assembly | |
| JP6535339B2 (en) | Display device with improved contrast | |
| CN210694126U (en) | Night vision network camera | |
| CN107623803A (en) | A kind of implementation method and equipment of the augmented reality with light stream positioning function | |
| CN106164716A (en) | The system and method that OLED display system and LCD system ambient light reduce | |
| WO2018121031A1 (en) | Light supplementing lamp for door units of video doorbells and device | |
| CN104064123B (en) | A kind of 3D-LED display system without Moire fringe | |
| CN104676501A (en) | Induction type light source component | |
| WO2020125568A1 (en) | Unidirectional glass utilizing persistence of vision of human eyes | |
| CN101739917B (en) | Positive light advertising board device | |
| CN105679198A (en) | Mechanical shock resisting lens LED display screen module | |
| CN108121085A (en) | Suitable for the eye protection equipment of a variety of light environments | |
| JPH058502U (en) | Infrared transparent filter | |
| US3465660A (en) | Exposure measuring device in photographic mirror-reflex cameras | |
| CN204241758U (en) | The telescope of tool night vision function | |
| CN201178458Y (en) | Infrared night vision photoelectric automatic controlled visible door bell special camera | |
| CN201638507U (en) | Positive light advertising board device | |
| CN209046680U (en) | With the mobile device shielded comprehensively | |
| CN201725440U (en) | E-book reader | |
| CN206481373U (en) | A kind of camera and its video doorbell for supporting to switch round the clock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |