CN206332749U - A kind of dome-type camera - Google Patents
A kind of dome-type camera Download PDFInfo
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- CN206332749U CN206332749U CN201621408444.XU CN201621408444U CN206332749U CN 206332749 U CN206332749 U CN 206332749U CN 201621408444 U CN201621408444 U CN 201621408444U CN 206332749 U CN206332749 U CN 206332749U
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- dome
- light
- compensating lamp
- type camera
- lens
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Abstract
The utility model discloses a kind of dome-type camera.The dome-type camera includes hemispheric translucent cover (1), light compensating lamp pcb board component (28) and special-shaped lens (22), the special-shaped lens (22) are arranged on the outside of the light compensating lamp (282) of the light compensating lamp pcb board component, for adjusting the light that the light compensating lamp (282) is sent, wherein, the part for closing on the translucent cover (1) of the special-shaped lens (22) is to have uniform spacing between partial sphere, and the part and the medial surface of the translucent cover (1).So as to, special-shaped lens (22) can be set as close to translucent cover, so as to make full use of the space availability ratio in translucent cover, and by the control between the outer face of the exiting surface of the special-shaped lens (22) and the camera lens (25) of dome-type camera within the scope of one less.
Description
Technical field
The utility model is related to camcorder technology field, more particularly to a kind of dome-type camera.
Background technology
Existing dome-type camera mostly just has the function of mending infrared light, and existing supplementary lighting module structure can not be met
The requirement of filler light.
Thus, it is desirable to have a kind of technical scheme come overcome or at least mitigate prior art drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of dome-type camera to overcome or at least mitigate the upper of prior art
State defect.
To achieve the above object, the utility model provides a kind of dome-type camera.The dome-type camera includes half
Spherical translucent cover and supplementary lighting module, the supplementary lighting module include light compensating lamp pcb board component and special-shaped lens, the special-shaped lens
The outside of the light compensating lamp of the light compensating lamp pcb board component is arranged on, for adjusting the light that the light compensating lamp is sent, wherein, it is described
The part for closing on the translucent cover of special-shaped lens is to have between partial sphere, and the medial surface of the part and the translucent cover
There is uniform spacing.
Preferably, the light compensating lamp is white light LEDs.
Preferably, on imaging optical axis direction, the exiting surface of the special-shaped lens and the camera lens of dome-type camera it is outer
Drop between end face is less than or equal to 10mm.
Preferably, the quantity of the light compensating lamp pcb board component is two, and two light compensating lamp pcb board components are relative to half
The axis Central Symmetry of the camera lens (25) of ball-shaped camera is set, and each light compensating lamp pcb board component includes plate body, is welded on plate
Light compensating lamp on body, the special-shaped lens are fixedly mounted on the plate body.
Preferably, two light compensating lamp pcb board components are mutually the same.
Preferably, the supplementary lighting module further comprises lamp plate fixed mount, and the light compensating lamp pcb board component passes through the lamp
Plate fixed mount is attached to core fixed mount,
Wherein, the lamp plate fixed mount includes the first supporting plate and the second supporting plate, and connects first supporting plate
With the connecting plate of the second supporting plate, first supporting plate and one light compensating lamp pcb board component of each self-supporting of the second supporting plate, institute
State connecting plate recessed relative to first supporting plate and the second supporting plate.
Preferably, the supplementary lighting module further comprises light shield, and the light shield is arranged on the mirror of dome-type camera
The periphery of head, and camera lens is protruded from, entered with the light for preventing light compensating lamp from sending in camera lens.
Preferably, the dome-type camera further comprises core shield, and the core shield is arranged on light shield
Lens opening is provided with periphery, the core shield, to accommodate the special-shaped lens, the exiting surface of the special-shaped lens is located at institute
State in lens opening.
Preferably, the spherical shield, which is additionally provided with, stirs breach, is revolved for stirring the periphery of light shield by operator
Turn light shield.
Preferably, the light shield is fixed on lens fixing bracket, and lens fixing bracket passes through gear knot with core fixed mount
Structure is intermeshed.
In dome-type camera of the present utility model, the part for closing on the translucent cover for the special-shaped lens of light compensating lamp
To have uniform spacing between partial sphere, and the medial surface of the part and the translucent cover.So as to which special-shaped lens can
Set as close to translucent cover, so as to make full use of the space availability ratio in translucent cover, and by the light extraction of the special-shaped lens
Control between the outer face of the camera lens of face and dome-type camera is within the scope of one less.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the dome-type camera according to the embodiment of the utility model one.
Fig. 2 is the decomposing schematic representation of the core component of dome-type camera shown in Fig. 1.
Fig. 3 is another decomposing schematic representation of dome-type camera shown in Fig. 1.
Fig. 4 is the schematic diagram of light compensating lamp pcb board component and special-shaped lens.
Fig. 5 is to eliminate core shield in the schematic diagram for showing lamp plate fixed mount installation site, figure.
Fig. 6 is the schematic diagram of lamp plate fixed mount.
Fig. 7 is the schematic diagram of core shield.
Reference：
Embodiment
In the accompanying drawings, same or similar element is represented or with same or like function using same or similar label
Element.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are based on orientation shown in the drawings or position
Relation, is for only for ease of description the utility model and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model protection domain
Limitation.
Fig. 1 is the decomposing schematic representation of the dome-type camera according to the embodiment of the utility model one.Fig. 2 is half shown in Fig. 1
The decomposing schematic representation of the core component of ball-shaped camera.Fig. 3 is another decomposing schematic representation of dome-type camera shown in Fig. 1.Fig. 4
It is the schematic diagram of light compensating lamp pcb board component and special-shaped lens.Fig. 5 is the schematic diagram for showing lamp plate fixed mount installation site.Fig. 6 is
The schematic diagram of lamp plate fixed mount.Fig. 7 is the schematic diagram of core shield.
The dome-type camera of diagram includes hemispheric translucent cover 1 and supplementary lighting module.Supplementary lighting module is used in imaging region
Domain illumination deficiency carries out light filling.The supplementary lighting module includes light compensating lamp pcb board component 28 and special-shaped lens 22.The special-shaped lens
22 are arranged on the outside of the light compensating lamp 282 of the light compensating lamp pcb board component, for adjusting the light that the light compensating lamp 282 is sent, example
Such as, the light that light compensating lamp 282 is sent is dissipated or converged.
The part for closing on the translucent cover 1 of special-shaped lens 22 is partial sphere, and the part and the translucent cover 1
There is uniform spacing between medial surface.It is understood that the partial sphere of the part for closing on translucent cover 1 of special-shaped lens 22
Radius be essentially equal to the inside radius of translucent cover, be generally slightly less than the inside radius of translucent cover.The radius of the partial sphere
Semidiameter between the inside radius of translucent cover is equal to the spacing.For example, the gap is equal to 3mm, and the partial sphere
Radius ratio translucent cover the small 3mm of inside radius.
In dome-type camera of the present utility model, the special-shaped lens 22 for light compensating lamp close on the translucent cover 1
Part is to have uniform spacing between partial sphere, and the medial surface of the part and the translucent cover 1.So as to which abnormity is thoroughly
Mirror 22 can be set as close to translucent cover, so that the space availability ratio in translucent cover is made full use of, and by the abnormity thoroughly
Control between the outer face of the exiting surface of mirror 22 and the camera lens 25 of dome-type camera is within the scope of one less.
Preferably, the light compensating lamp 282 is white light LEDs.That is, light compensating lamp pcb board component 28 is white light PCB
Plate.So as to which the dome-type camera is the video camera with filler light function, can realize round-the-clock full-color imaging
Advantageously, on imaging optical axis direction, the exiting surface of special-shaped lens 22 and the camera lens 25 of dome-type camera
Drop between outer face is less than or equal to 10mm.What the exiting surface of special-shaped lens 22 referred to special-shaped lens 22 projects light filling light
Surface.Part of the exiting surface equivalent to foregoing partial sphere shape.
Preferably, the quantity of the light compensating lamp pcb board component 28 is two, and two light compensating lamp pcb board components 28 are relative
Set in the axis Central Symmetry of the camera lens 25 of dome-type camera.The two light compensating lamp pcb boards set using Central Symmetry
Component 28, is conducive to further improving space efficiency utilization.Preferably, two light compensating lamp pcb board components are mutually the same.
Each light compensating lamp pcb board component 28 includes plate body 281, the light compensating lamp 282 being welded on plate body.Special-shaped lens 22 with
Mode connects for screw, the appropriate mode such as snap connection and be fixedly mounted on the plate body 281.Special-shaped lens 22 are located at light compensating lamp 282
Outside.Plate body 281 is flat board, is shaped as one section of part annular or annular.Four mounting holes are provided with plate body 281,
Two mounting holes of inner side are used to install special-shaped lens 22, two mounting holes in outside, for light compensating lamp pcb board component 28 to be pacified
It is filled to core fixed mount 27.
Supplementary lighting module further comprises lamp plate fixed mount 23.Light compensating lamp pcb board component 28 is installed by lamp plate fixed mount 23
To core fixed mount 27.Specifically, the lamp plate fixed mount 23 includes the first supporting plate 231 and the second supporting plate 232, Yi Jilian
Connect the connecting plate 233 of the supporting plate 232 of the first supporting plate 231 and second.First supporting plate 231 and the second supporting plate 232 are each
One light compensating lamp pcb board component 28 of self-supporting.Connecting plate 233 is relative under the supporting plate 232 of the first supporting plate 231 and second
It is recessed.That is, relative to the supporting plate 232 of the first supporting plate 231 and second, connecting plate 233 is closer to core fixed mount
27 or host component 3.This is conducive to light compensating lamp pcb board component 28 being positioned as close to translucent cover setting, makes full use of transparent
Space inside cover.
The supplementary lighting module further comprises light shield 21, and the light shield 21 is arranged on the camera lens 25 of dome-type camera
Periphery, and camera lens 25 is protruded from, to prevent that the light that white light LEDs are sent from entering in camera lens 25.
Preferably, the dome-type camera further comprises core shield 29, and the core shield 29 is arranged on shading
Lens opening 291 is provided with the periphery of cover 21, the core shield 29, to accommodate the special-shaped lens 22, the special-shaped lens
22 exiting surface is located in the lens opening 291.
Spherical shield 29, which is additionally provided with, stirs breach 292.Stir breach 292 and extend radially through spherical shield 29, and partly
Expose the light shield 21 positioned at the spherical radially inner side of shield 29 (referring to Fig. 1).Dialled so as to which the hand of operator can be easily threaded through
Periphery of the dynamic contact of breach 292 with stirring light shield 21, and then rotate light shield 21.So, light shield can be conveniently adjusted
Circumferential position, with select video camera monitor area.It is pointed out that install video camera when, user according to oneself
Usage scenario requirement regulates the position of light shield first with breach 292 is stirred, and installs transparent shade assembly again afterwards.Installing
Afterwards after translucent cover, it is impossible to adjust the circumferential position of light shield again.
Light shield 21 is fixed on lens fixing bracket 24, and lens fixing bracket 24 passes through gear structure phase with core fixed mount 27
Mutually engagement.
The utility model is related to a kind of dome-type camera, the especially dome-type camera with supplementary lighting module.It is described
Supplementary lighting module can effectively utilize video camera inner space, and structure is compacter, while having good light filling effect.Enter one
Step ground, dome-type camera of the present utility model uses two pieces of light compensating lamp pcb board components of same profile, limited for space
Dome type camera, can effectively utilize the inner space of ball cover；Newly-designed core fixed mount and core shield cause regulation
Rotating lens more facilitates；This programme makes video camera overall dimensions smaller on the premise of light filling requirement is met.
It is last it is to be noted that：Above example is only limited to illustrate the technical solution of the utility model, rather than to it
System.It will be understood by those within the art that：Technical scheme described in foregoing embodiments can be modified, or
Person carries out equivalent to which part technical characteristic；These modifications are replaced, and take off the essence of appropriate technical solution
From the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a kind of dome-type camera, including hemispheric translucent cover (1), it is characterised in that further comprise：Supplementary lighting module,
The supplementary lighting module includes light compensating lamp pcb board component (28) and special-shaped lens (22), and the special-shaped lens (22) are arranged on described
The outside of the light compensating lamp (282) of light compensating lamp pcb board component, for adjusting the light that the light compensating lamp (282) is sent, wherein, it is described
The part for closing on the translucent cover (1) of special-shaped lens (22) is partial sphere, and the part and the translucent cover (1) is interior
There is uniform spacing between side.
2. dome-type camera as claimed in claim 1, it is characterised in that the light compensating lamp (282) is white light LEDs.
3. dome-type camera as claimed in claim 1, it is characterised in that on imaging optical axis direction, the special-shaped lens
(22) drop between exiting surface and the outer face of the camera lens (25) of dome-type camera is less than or equal to 10mm.
4. dome-type camera as claimed in claim 1, it is characterised in that the quantity of the light compensating lamp pcb board component (28)
For two, and two light compensating lamp pcb board components (28) are relative to the axis Central Symmetry of the camera lens (25) of dome-type camera
Set, each light compensating lamp pcb board component (28) includes plate body (281), the light compensating lamp (282) being welded on plate body, the abnormity
Lens (22) are fixedly mounted on the plate body (281).
5. dome-type camera as claimed in claim 4, it is characterised in that two light compensating lamp pcb board components are mutually the same
's.
6. dome-type camera as claimed in claim 4, it is characterised in that the supplementary lighting module further comprises that lamp plate is fixed
Frame (23), the light compensating lamp pcb board component (28) is attached to core fixed mount (27) by the lamp plate fixed mount (23),
Wherein, the lamp plate fixed mount (23) includes the first supporting plate (231) and the second supporting plate (232), and described in connection
The connecting plate (233) of first supporting plate (231) and the second supporting plate (232), first supporting plate (231) and the second supporting plate
(232) each one light compensating lamp pcb board component (28) of self-supporting, the connecting plate (233) is relative to first supporting plate (231)
It is recessed with the second supporting plate (232).
7. the dome-type camera as any one of claim 1-6, it is characterised in that the supplementary lighting module is further wrapped
Light shield (21) is included, the light shield (21) is arranged on the periphery of the camera lens (25) of dome-type camera, and protrudes from camera lens
(25), to prevent that the light that light compensating lamp (282) is sent from entering in camera lens (25).
8. dome-type camera as claimed in claim 7, it is characterised in that the dome-type camera further comprises core
Shield (29), the core shield (29) is arranged on the periphery of light shield (21), the core shield (29) and is provided with lens
Hole (291), to accommodate the special-shaped lens (22), the exiting surface of the special-shaped lens (22) is located in the lens opening (291).
9. dome-type camera as claimed in claim 8, it is characterised in that the spherical shield (29), which is additionally provided with, stirs scarce
Mouth (292), the breach (292) of stirring extends radially through the spherical shield (29), and partly exposes positioned at spherical shield
(29) light shield (21) of radially inner side, light shield (21) is rotated for stirring the periphery of light shield (21) by operator.
10. dome-type camera as claimed in claim 9, it is characterised in that the light shield (21) is fixed on camera lens and fixed
On frame (24), lens fixing bracket (24) is intermeshed with core fixed mount (27) by gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408444.XU CN206332749U (en) | 2016-12-21 | 2016-12-21 | A kind of dome-type camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408444.XU CN206332749U (en) | 2016-12-21 | 2016-12-21 | A kind of dome-type camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332749U true CN206332749U (en) | 2017-07-14 |
Family
ID=59290861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408444.XU Active CN206332749U (en) | 2016-12-21 | 2016-12-21 | A kind of dome-type camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761966A (en) * | 2018-04-11 | 2018-11-06 | 浙江大华技术股份有限公司 | A kind of variable-angle light compensating lamp and video camera |
| CN110557538A (en) * | 2019-09-19 | 2019-12-10 | 天津天地伟业信息系统集成有限公司 | Method for improving transmittance of white light supplementary lighting |
-
2016
- 2016-12-21 CN CN201621408444.XU patent/CN206332749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761966A (en) * | 2018-04-11 | 2018-11-06 | 浙江大华技术股份有限公司 | A kind of variable-angle light compensating lamp and video camera |
| CN110557538A (en) * | 2019-09-19 | 2019-12-10 | 天津天地伟业信息系统集成有限公司 | Method for improving transmittance of white light supplementary lighting |
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