CN204316607U - A kind of monitoring camera instrument of built-in secondary light source - Google Patents
A kind of monitoring camera instrument of built-in secondary light source Download PDFInfo
- Publication number
- CN204316607U CN204316607U CN201420431860.6U CN201420431860U CN204316607U CN 204316607 U CN204316607 U CN 204316607U CN 201420431860 U CN201420431860 U CN 201420431860U CN 204316607 U CN204316607 U CN 204316607U
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- China
- Prior art keywords
- light source
- secondary light
- fan
- illuminating lamp
- camera lens
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of monitoring camera instrument of built-in secondary light source, comprise lens mount and be arranged on the camera lens on lens mount, it is characterized in that, secondary light source assembly is provided with around described camera lens, described secondary light source assembly comprises housing and is arranged on the illuminating lamp in housing, radiator and fan, the position that described housing is relative with fan is provided with louvre, housing is divided into two chambers by an interlayer, a chamber is lamp chamber, illuminating lamp is positioned at lamp chamber, and be arranged on interlayer, described radiator and fan are positioned at another chamber, radiator and illuminating lamp are back-to-back arranged on interlayer, fan is installed on a heat sink.The utility model efficiently solves the complex operation of existing monitoring camera instrument existence and uppity shortcoming.
Description
Technical field
The utility model relates to a kind of monitoring camera instrument of built-in secondary light source.
Background technology
Existing monitoring camera instrument, itself does not all arrange secondary light source, generally selects infrared lamp, and its main cause is because secondary light source in use can generate heat, and heat effectively cannot shed and just can affect the quality of shooting and the life-span of product.Therefore, in order to make, the image level of picked-up is clear, contrast is suitable, ensures the optimum illumination of shooting instrument, when ambient light illumination can not meet the demands, for existing monitoring camera instrument, can only by configuration servicing lighting, as annular array type infrared light supply, to reach shooting requirement.Therefore, thisly in use need the monitoring camera instrument installing external secondary light source additional, there is complex operation and uppity shortcoming.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present utility model is the monitoring camera instrument of the built-in secondary light source providing a kind of practicality, efficiently solves the complex operation of existing monitoring camera instrument existence and uppity shortcoming.
For reaching above-described object, following technical scheme taked by the monitoring camera instrument of a kind of built-in secondary light source of the present utility model:
A kind of monitoring camera instrument of built-in secondary light source, comprise lens mount and be arranged on the camera lens on lens mount, it is characterized in that, secondary light source assembly is provided with around described camera lens, described secondary light source assembly comprises housing and is arranged on the illuminating lamp in housing, radiator and fan, the position that described housing is relative with fan is provided with louvre, housing is divided into two chambers by an interlayer, a chamber is lamp chamber, illuminating lamp is positioned at lamp chamber, and be arranged on interlayer, described radiator and fan are positioned at another chamber, radiator and illuminating lamp are back-to-back arranged on interlayer, fan is installed on a heat sink.
Described illuminating lamp towards with camera lens towards consistent, illuminating lamp is array infrared light supply, the lampshade of illuminating lamp is connected with housing close fit, the lamp base of illuminating lamp is through interlayer, radiator is made to contact or close on lamp base, described fan is drip-proof fan, all makes water-proofing treatment between described lamp base and interlayer.
Described camera lens is driven by a driver element and carries out pitching, described secondary light source assembly is driven by driver element and carry out interlock together with camera lens, two secondary light source assemblies are separately positioned on the both sides of camera lens, described driver element comprises a rotating shaft linked together by connector, described camera lens is fixedly connected on connector, the two ends of rotating shaft are fixedly connected with a secondary light source assembly respectively, and an actuator drives described axis of rotation.
Lens assembly is outside equipped with the protective cover that anti-sealing enters, and protective cover is provided with the hyalomere corresponding with the pitching scope of camera lens; The biside plate of protective cover is respectively arranged with bearing pedestal, be provided with bearing in bearing pedestal, described driver element is arranged in protective cover, described rotating shaft and bearing fit, described protective cover is stretched out at the two ends of rotating shaft, and is fixedly connected with a secondary light source member seals respectively; Be provided with rotating disk in described lens mount, described protective cover is airtight to be fixedly connected on rotating disk, described driven by rotary disc lens assembly, protective cover, driver element, and secondary light source assembly rotates in the circumferential.
Adopt the utility model of as above technical scheme, there is following beneficial effect:
First, lens assembly is enable to play its effect better by arranging secondary light source assembly, radiator and fan are installed in the housing due to secondary light source assembly, and housing is provided with louvre, can cross-ventilation be formed, therefore, the heat that illuminating lamp can be made in use to produce distributes in time, can not affect the quality of picture and the useful life of product due to illuminating lamp heating, at this, illuminating lamp is preferably array infrared light supply; Secondly, in order to expand the area of space of shooting, camera lens can carry out pitching under the drive of driver element, therefore, secondary light source assembly is set to the mode with camera lens interlock, the region that illuminating lamp can be made to irradiate camera lens constantly capture; Finally, secondary light source assembly and lens assembly being all set to can the form of waterproof, the utility model can be arranged on outdoor application.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is the full sectional view shown in Fig. 1.
Fig. 4 is the structural representation of the assembly of secondary light source shown in Fig. 1.
Fig. 5 is the structural representation of housing shown in Fig. 4.
Fig. 6 is for the assembly of secondary light source shown in Fig. 2 is at A-A cutaway view upwards.
Fig. 7 is the structural representation of the utility model driver element.
Fig. 8 is the structural representation by the connection lens of driver element shown in Fig. 7 and secondary light source assembly.
Embodiment
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
As shown in Figure 1, the monitoring camera instrument of a kind of built-in secondary light source of the present utility model, comprises lens mount 10, and the bottom of lens mount 10 can be fixedly connected with a base 20, can by described monitoring camera apparatus installation on desired position by base 20.As shown in Figure 3, described lens mount 10 can comprise a shell 12 engaged with base 20, and a upper cover 11 be connected with shell 12, and shell 12 internal fixtion is connected with a bearing 14, bearing 14 is rotatably mounted with rotating disk 13.
As illustrated in fig. 1 and 2, the utility model is provided with secondary light source assembly 30, in order to solve secondary light source assembly 30 from heat dissipation problem, this secondary light source assembly 30 as shown in figs. 4 and 6, comprise housing 31, be provided with illuminating lamp 35, radiator 34 and fan 33 in housing 31, the position relative with fan 33 of housing 31 is provided with the louvre that the heat that illuminating lamp can be made to produce and cold air form convection current.
In order to make secondary light source assembly 30, there is water proofing property and better thermal diffusivity, the structure of housing 31 as shown in Figure 5, can be that a heat radiation wall 311 surrounds an interlayer 312, form two chambers, the lamp chamber 3122 for installing illuminating lamp 35 of interlayer 312 inside, part between heat radiation wall 311 and interlayer 312 is formed with lamp chamber 3122 back to chamber, this radiator 312 described in indoor location of chamber and fan 33, the wall 311 that dispels the heat is provided with described louvre.As shown in Figure 6, when illuminating lamp 35 is arranged in lamp chamber 3122, its lamp base can enter through interlayer 312 chamber being provided with radiator 312 and fan 33, heat is shed better, wherein, radiator 34 is arranged on the outer bottom of interlayer 32, and make it contact with the lamp base of illuminating lamp 35 or close on, fan 33 is arranged on radiator 34.One carries out airtight be connected with housing 31 by flexible glue sealing ring 36 with the lampshade 32 of the transparent optical cup 321 corresponding with the position of illuminating lamp 35, enters lamp chamber 3122 to prevent water.Described fan 33 adopts drip-proof fan in this example, the lamp base of illuminating lamp 35, and the intercropping water-proofing treatment of lamp base and interlayer 312.As shown in Figure 1, according to the needs of lens assembly, each secondary light source assembly 30 can arrange 3 illuminating lamps 35, and circular array formula arranges, illuminating lamp 35-as be chosen as infrared lamp, composition array infrared light supply.In order to increase the aesthetic of secondary light source assembly 30, heat radiation wall 311 can be designed as level and smooth arcuation, and the profile of whole secondary light source assembly 30 is similar to ear.
Lens assembly is arranged on rotating disk 13, can rotate in the circumferential with it, wherein, the camera lens 70 as shown in Figure 3 of lens assembly can carry out pitching under the drive of driver element, and in order to make camera lens 70 also can obtain enough field of illuminations when pitching, need to make secondary light source assembly 30 and camera lens 70-rise and carry out interlock under the drive of driver element.Usually, respectively arrange in camera lens 70 both sides the lighting demand that a secondary light source assembly 30 can meet camera lens 70, therefore, driver element can adopt driver element 80 as shown in Figure 7.Driver element 80 comprises a rotating shaft 83 linked together by connector 81, actuator 82, and as motor, drive rotating shaft 83 to rotate by sprocket wheel 86, camera lens 70 is arranged on connector 81.The connection matching relationship of camera lens 70 and secondary light source assembly 30 and driver element 80 as shown in Figure 8.
In order to make the utility model, there is fire resistance characteristic, the outer setting of lens assembly has bucker 50 as illustrated in fig. 1 and 2, bucker 50 is fixedly mounted on rotating disk 13, be connected with rotating disk 13 is airtight, the parts except camera lens 70 of lens assembly, as basic circuit plate etc. can directly be fixedly mounted on rotating disk 13.The both sides of bucker 50 are side plate 51 as shown in Figure 3, side plate 51 is provided with bearing pedestal, two bearings 84 coordinated with rotating shaft 83 are arranged on the bearing pedestal of side plate 51 respectively, the two ends that side plate 51 is stretched out in rotating shaft 83 are fixedly connected with two secondary light source assemblies 30 respectively by the installing hole 3121 that interlayer 312 is as shown in Figure 4 arranged, wherein, as shown in Figure 6, airtight connection can be carried out by flexible glue sealing ring 37 between rotating shaft 83 with installing hole 3121.As shown in Figure 3, actuator 82 can be fixedly mounted on side plate 51.
In order to ensure that camera lens 70 and secondary light source assembly 30 can be limited on desired position after pitching certain angle, and bow tie can not be there is, on bucker 50, as on side plate 51, the locking switch with clamp can be installed, clamp clamping rotating shaft 83, when actuator 82 drives rotating shaft 83 to rotate, the clamp controlling locking switch open, and rotating shaft 83 can freely be rotated, while actuator 82 stops action, control clamp locking rotating shaft 83.
When rotating disk 13 rotates, the bucker 50 on it can be driven, the lens assembly of bucker 50 inside and driver element 80, and the secondary light source assembly 30 of bucker 50 both sides rotates together.As shown in Figure 1, the part corresponding with the pitching scope of camera lens 70 of bucker 50 is hyalomere 52.
During installation, bucker 50 is arranged on after on rotating disk 13, then cover upper cover 11, the bottom of bucker 50 has a flanging, upper cover 31 at top and flanging snap fit, the bottom of upper cover 31 carries out airtight connection with between shell 12 by flexible glue sealing ring 90 as shown in Figure 3.
By carrying out water-proofing treatment to lens assembly and secondary light source assembly 30, the utility model can use at outdoor security.
Be only the utility model preferred embodiment in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.
Claims (4)
1. the monitoring camera instrument of a built-in secondary light source, comprise lens mount and be arranged on the camera lens on lens mount, it is characterized in that, secondary light source assembly is provided with around described camera lens, described secondary light source assembly comprises housing and is arranged on the illuminating lamp in housing, radiator and fan, the position that described housing is relative with fan is provided with louvre, housing is divided into two chambers by an interlayer, a chamber is lamp chamber, illuminating lamp is positioned at lamp chamber, and be arranged on interlayer, described radiator and fan are positioned at another chamber, radiator and illuminating lamp are back-to-back arranged on interlayer, fan is installed on a heat sink.
2. the monitoring camera instrument of a kind of built-in secondary light source according to claim 1, it is characterized in that, described illuminating lamp towards with camera lens towards consistent, illuminating lamp is array infrared light supply, the lampshade of illuminating lamp is connected with housing close fit, and the lamp base of illuminating lamp, through interlayer, makes radiator contact or close on lamp base, described fan is drip-proof fan, all makes water-proofing treatment between described lamp base and interlayer.
3. the monitoring camera instrument of a kind of built-in secondary light source according to claim 1 and 2, it is characterized in that, described camera lens is driven by a driver element and carries out pitching, described secondary light source assembly is driven by driver element and carry out interlock together with camera lens, two secondary light source assemblies are separately positioned on the both sides of camera lens, described driver element comprises a rotating shaft linked together by connector, described camera lens is fixedly connected on connector, the two ends of rotating shaft are fixedly connected with a secondary light source assembly respectively, and an actuator drives described axis of rotation.
4. the monitoring camera instrument of a kind of built-in secondary light source according to claim 3, it is characterized in that, lens assembly is outside equipped with the protective cover that anti-sealing enters, and protective cover is provided with the hyalomere corresponding with the pitching scope of camera lens; The biside plate of protective cover is respectively arranged with bearing pedestal, be provided with bearing in bearing pedestal, described driver element is arranged in protective cover, described rotating shaft and bearing fit, described protective cover is stretched out at the two ends of rotating shaft, and is fixedly connected with a secondary light source member seals respectively; Be provided with rotating disk in described lens mount, described protective cover is airtight to be fixedly connected on rotating disk, described driven by rotary disc lens assembly, protective cover, driver element, and secondary light source assembly rotates in the circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431860.6U CN204316607U (en) | 2014-08-01 | 2014-08-01 | A kind of monitoring camera instrument of built-in secondary light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431860.6U CN204316607U (en) | 2014-08-01 | 2014-08-01 | A kind of monitoring camera instrument of built-in secondary light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316607U true CN204316607U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420431860.6U Expired - Fee Related CN204316607U (en) | 2014-08-01 | 2014-08-01 | A kind of monitoring camera instrument of built-in secondary light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101661A (en) * | 2016-08-17 | 2016-11-09 | 北京通宇泰克科技股份有限公司 | Domestic safety monitoring method and domestic safety monitoring device |
| CN112303535A (en) * | 2020-09-30 | 2021-02-02 | 特斯联科技集团有限公司 | Underground parking lighting lamp |
-
2014
- 2014-08-01 CN CN201420431860.6U patent/CN204316607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101661A (en) * | 2016-08-17 | 2016-11-09 | 北京通宇泰克科技股份有限公司 | Domestic safety monitoring method and domestic safety monitoring device |
| CN112303535A (en) * | 2020-09-30 | 2021-02-02 | 特斯联科技集团有限公司 | Underground parking lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20150801 |
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| EXPY | Termination of patent right or utility model |