CN106506911A - A kind of anti-theft monitoring device - Google Patents

A kind of anti-theft monitoring device Download PDF

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Publication number
CN106506911A
CN106506911A CN201610904582.5A CN201610904582A CN106506911A CN 106506911 A CN106506911 A CN 106506911A CN 201610904582 A CN201610904582 A CN 201610904582A CN 106506911 A CN106506911 A CN 106506911A
Authority
CN
China
Prior art keywords
heat
protective cover
heat sink
infrared lamp
connecting tube
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.)
Withdrawn
Application number
CN201610904582.5A
Other languages
Chinese (zh)
Inventor
昌越彬
蒋明睿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Yiruixin Technology Co Ltd
Original Assignee
Chengdu Yiruixin Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Yiruixin Technology Co Ltd filed Critical Chengdu Yiruixin Technology Co Ltd
Priority to CN201610904582.5A priority Critical patent/CN106506911A/en
Publication of CN106506911A publication Critical patent/CN106506911A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/51Housings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The invention belongs to technical field of electronic products, discloses a kind of anti-theft monitoring device, for solving the problems, such as that existing video camera forms fog in use on protective cover.The present invention includes housing, the protective cover that camera is mutually correspondingly arranged is provided with the housing, the periphery of the camera is arranged with infrared lamp module, the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, reflector positioned at infrared lamp periphery is installed on the installing plate, venthole and air admission hole is offered on the reflector, the heat sink is connected with connecting cylinder, heat-dissipating cavity is formed between the heat sink and connecting cylinder, the venthole is connected with heat-dissipating cavity through hot channel, multiple through holes are uniformly offered on the excircle of the protective cover, each through hole is communicated with connecting tube, one end of each connecting tube is connected with through hole, the other end of connecting tube is connected with heat-dissipating cavity through pipeline.

Description

A kind of anti-theft monitoring device
Technical field
The invention belongs to technical field of electronic equipment, and in particular to a kind of anti-theft monitoring device.
Background technology
In order to meet the demand that video camera night uses, on video camera, infrared lamp is generally provided with, such as Application No. 201220421249.6 utility model patent disclose a kind of spherical camera, including front end assemblies, waterproof and heat-insulating circle and Camera body, the front end assemblies include housing, infrared lamp module and heat sink, and infrared lamp module is with heat sink by being spirally connected Mode is fixed, and procapsid and heat sink are fixed by way of being spirally connected, and video camera front end assemblies are fixed on by way of being spirally connected On camera body, waterproof and heat-insulating circle between video camera front end assemblies and camera body, is additionally provided with;Infrared lamp module includes First installation base plate and the infrared lamp being fixed on first installation base plate, are provided with some installations on first installation base plate Hole, heat sink include the second installation base plate and some self-clinching standoffs being arranged on second installation base plate;Some screws are passed through Installing hole is screwed in some self-clinching standoffs and infrared lamp module and heat sink is fixed together;If being provided with the second installation base plate Dry installing hole, is provided with some fixed bolts on procapsid, some fixed bolts are twisted through the installing hole on the second installation base plate Enter in fixed bolt and heat sink and procapsid are fixed together.
But although existing video camera reduces the temperature inside video camera by arranging heat sink to infrared lamp module, But it is larger due to there is the temperature difference inside and outside video camera all the time(Particularly in the winter time)Cause on the protective cover before camera Fog is formed, so as to cause video camera imaging of poor quality.
Content of the invention
The present invention forms fog in use on protective cover in order to solve the problems, such as video camera, and provides a kind of anti- Steal supervising device.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of anti-theft monitoring device, including housing, the upper end of the housing is provided with splash guard, is provided with and includes in the housing There is the camera body of camera, on the housing, be provided with the protective cover that camera is mutually correspondingly arranged, the camera Periphery is arranged with infrared lamp module, and the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, described scattered Hot plate is linked together with installing plate through bolt, it is characterised in that be provided with the installing plate positioned at the anti-of infrared lamp periphery Cover is penetrated, venthole and air admission hole on the reflector, is offered, the heat sink is connected with connecting cylinder, the heat sink and connection Heat-dissipating cavity is formed between cylinder, and the venthole is connected with heat-dissipating cavity through hot channel, on the excircle of the protective cover Even offer multiple through holes, each through hole is communicated with connecting tube, and one end of each connecting tube is connected with through hole, connecting tube another One end is connected with heat-dissipating cavity through pipeline, is provided with for the thermal current in heat-dissipating cavity is delivered to connecting tube on the pipeline Air exhauster.
Spiral helicine heat sink strip is provided with the heat-dissipating cavity, is provided with multiple radiation tooths on the heat sink.
Each connecting tube is joined together to form round table-like terminal pad, and the bore of terminal pad is from protective cover to radiating The direction of cavity is gradually reduced.
It is provided with the outer wall of the protective cover with multiple with the mutually corresponding ventilation slot of through hole, the depth of the ventilation slot Radial direction along protective cover is gradually reduced, and the width of ventilation slot is gradually decreased.
Distributing barrel is communicated between the terminal pad and pipeline, is provided with spiral deflector on the inwall of the distributing barrel, The hand of spiral of the spiral deflector is towards terminal pad.
The pipeline is connected along the tangential direction of distributing barrel with distributing barrel.
Compared with prior art, the invention has the advantages that:
The anti-theft monitoring device of the present invention, when in night operation, infrared lamp is started working and produces heat, heat collection Come out from the excircle of protective cover by air exhauster afterwards, so as to be aerated to the outer wall of protective cover and radiating treatment, So that the internal-external temperature difference of protective cover reduces, prevent due to excessive temperature differentials and occur fog on protective cover, it is ensured that video camera Image quality.
The present invention can not only be extracted to the heat of the installing plate for installing infrared lamp, additionally it is possible to infrared lamp lamp The heat that pearl distributes is extracted, and can further be reduced the temperature difference inside and outside protective cover, be prevented the generation of fog.
Due to splash guard be prevented from positioned at protective cover top half through hole intake, and be located at protective cover the latter half by Effect reduction of blocking in splash guard has the hidden danger that rainwater is entered in housing from through hole, and the present invention is connected by design Pipe, and each connecting tube is joined together to form round table-like terminal pad such that it is able to prevent the through hole from protective cover lower end , even if there is part rain water-harvesting the interior inside for entering video camera in through hole, by the injection of the thermal current of air exhauster, it is also possible to Rainwater is sprayed.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation that each connecting tube of the present invention connects the terminal pad to form round table-like;
Fig. 3 is the structural representation of the protective cover of the present invention;
Mark in figure:1st, housing, 2, splash guard, 3, camera body, 4, camera, 5, protective cover, 6, installing plate, 7, radiating Plate, 8, connecting cylinder, 9, heat sink strip, 10, connecting tube, 11, spiral deflector, 12, distributing barrel, 13, air exhauster, 14, pipeline, 15, Through hole, 16, ventilation slot, 17, hot channel, 18, reflector.
Specific embodiment
With reference to embodiment, the invention will be further described, and described embodiment is only a present invention part Embodiment, is not whole embodiments.Embodiment in based on the present invention, one of ordinary skill in the art are not being made Obtained under the premise of creative work other used by embodiment, belong to protection scope of the present invention.
In conjunction with accompanying drawing, the anti-theft monitoring device of the present invention includes that housing 1, the upper end of the housing 1 are provided with splash guard 2, Be provided with, in the housing 1, the camera body 3 for including camera 4, camera 4 is provided with the housing 1 mutually corresponding The protective cover 5 of setting, wherein, camera body 3 belongs to prior art products, and those skilled in the art can understand and manage Solution, will not be described here.The periphery of the camera 4 is arranged with infrared lamp module, and the infrared lamp module includes 7 He of heat sink For installing the installing plate 6 of infrared lamp, the heat sink 7 is linked together with installing plate 6 through bolt, and installing plate is red for installing Outer lamp, and heat sink 7 be fastened by bolts with installing plate together with the heat that infrared lamp is distributed is radiated by heat sink Process, be provided with the installing plate 6 positioned at infrared lamp periphery reflector 18, offer on the reflector 18 venthole and Air admission hole, the heat sink 7 are connected with connecting cylinder 8, form heat-dissipating cavity, the outlet between the heat sink 7 and connecting cylinder 8 Hole is connected with heat-dissipating cavity 8 through hot channel 17, uniformly offers multiple through holes 15 on the excircle of the protective cover 5, each Through hole 15 is communicated with connecting tube 10, and one end of each connecting tube 10 is connected with through hole 15, and the other end of connecting tube 10 is through pipeline 14 are connected with heat-dissipating cavity, are provided with for the thermal current in heat-dissipating cavity is delivered to taking out for connecting tube 10 on the pipeline 14 Blower fan.When in night operation, infrared lamp is started working and produces heat, by air exhauster from protective cover after heat collection Excircle on come out, so as to be aerated to the outer wall of protective cover and radiating treatment, so that protective cover is inside and outside The temperature difference reduces, and prevents due to excessive temperature differentials and occurs fog on protective cover, it is ensured that the image quality of video camera.
The present invention can not only be extracted to the heat of the installing plate for installing infrared lamp, additionally it is possible to infrared lamp portion The heat that lamp bead is distributed is extracted, and can further be reduced the temperature difference inside and outside protective cover, be prevented the generation of fog.
Used as a kind of preferred mode of the present invention, each connecting tube is joined together to form round table-like terminal pad, and The bore of terminal pad is gradually reduced from the direction of protective cover to heat-dissipating cavity.As splash guard 2 is prevented from protective cover 5 The through hole water inlet of half part, and 5 the latter half of protective cover is located at as the effect reduction of blocking of splash guard 2 has rainwater from logical The hidden danger entered in housing 1 in hole 15, the present invention is by designing connecting tube, and each connecting tube is joined together to form round platform The terminal pad of shape such that it is able to prevent the inside for entering video camera from the through hole of protective cover lower end, even if there is part rainwater to gather Collect in through hole, by the injection of the thermal current of air exhauster, it is also possible to spray rainwater.
For the ease of improving the uniformity of hot gas flow distribution, Homogeneouslly-radiating, the guarantor can be carried out to the outer wall of protective cover It is provided with the outer wall of shield 5 with multiple with the mutually corresponding ventilation slot 16 of through hole 15, the depth of the ventilation slot 16 is along guarantor The radial direction of shield is gradually reduced, and the width of ventilation slot is gradually decreased.
In order to improve the radiating effect of heat sink, spiral helicine heat sink 9 in the heat-dissipating cavity 8, is provided with, described scattered Multiple radiation tooths are provided with hot plate 9.Multiple air vents are offered on the heat sink 7, in the presence of air exhauster 13, heat Discharge from the disposed at air vent of heat sink 7, and then exported from through hole 15 by pipeline 14 and connecting tube 10, so as to protective cover Outer wall is heated.The heat that infrared lamp is sent when work simultaneously, so as to venthole and hot channel 17 are entered Dao heat-dissipating cavity 8 in, then discharge at protective cover, further reduce the temperature difference inside and outside protective cover, prevent the generation of fog.
Used as a kind of preferred mode of the present invention, the air vent is evenly distributed on heat sink 7.
Distributing barrel 12 is communicated between the terminal pad and pipeline 14, is provided with spiral and leads on the inwall of the distributing barrel 12 Stream plate 11, the hand of spiral of the spiral deflector 11 is towards terminal pad.By setting distributing barrel 12 and in distributing barrel 12 Spiral deflector 11 is set on inwall, the thermal current in pipeline 14 uniformly can be conveyed to each connecting tube 10, it is ensured that The uniformity heated on protective cover excircle.
The pipeline 14 is connected along the tangential direction of distributing barrel 12 with distributing barrel so that thermal current is in spiral deflector 11 In the presence of spin motion, so as to by air-flow uniformly to each connecting tube connection.
Embodiment one
The anti-theft monitoring device of the present embodiment, including housing, the upper end of the housing is provided with splash guard, arranges in the housing There is the camera body for including camera, on the housing, be provided with the protective cover that camera is mutually correspondingly arranged, described take the photograph As the periphery of head is arranged with infrared lamp module, the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, The heat sink is linked together with installing plate through bolt, is provided with the reflector positioned at infrared lamp periphery on the installing plate, Offer venthole and air admission hole on the reflector, the heat sink is connected with connecting cylinder, the heat sink and connecting cylinder it Between form heat-dissipating cavity, the venthole connected with heat-dissipating cavity through hot channel, uniformly opened on the excircle of the protective cover Multiple through holes are provided with, each through hole is communicated with connecting tube, one end of each connecting tube is connected with through hole, the other end of connecting tube Connect with heat-dissipating cavity through pipeline, be provided with the pipeline for the thermal current in heat-dissipating cavity is delivered to taking out for connecting tube Blower fan.
Embodiment two
The anti-theft monitoring device of the present embodiment, including housing, the upper end of the housing is provided with splash guard, arranges in the housing There is the camera body for including camera, on the housing, be provided with the protective cover that camera is mutually correspondingly arranged, described take the photograph As the periphery of head is arranged with infrared lamp module, the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, The heat sink is linked together with installing plate through bolt, is provided with the reflector positioned at infrared lamp periphery on the installing plate, Offer venthole and air admission hole on the reflector, the heat sink is connected with connecting cylinder, the heat sink and connecting cylinder it Between form heat-dissipating cavity, the venthole connected with heat-dissipating cavity through hot channel, uniformly opened on the excircle of the protective cover Multiple through holes are provided with, each through hole is communicated with connecting tube, one end of each connecting tube is connected with through hole, the other end of connecting tube Connect with heat-dissipating cavity through pipeline, be provided with the pipeline for the thermal current in heat-dissipating cavity is delivered to taking out for connecting tube Blower fan;Spiral helicine heat sink strip is provided with the heat-dissipating cavity, is provided with multiple radiation tooths on the heat sink strip.
Embodiment three
The anti-theft monitoring device of the present embodiment, including housing, the upper end of the housing is provided with splash guard, arranges in the housing There is the camera body for including camera, on the housing, be provided with the protective cover that camera is mutually correspondingly arranged, described take the photograph As the periphery of head is arranged with infrared lamp module, the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, The heat sink is linked together with installing plate through bolt, is provided with the reflector positioned at infrared lamp periphery on the installing plate, Offer venthole and air admission hole on the reflector, the heat sink is connected with connecting cylinder, the heat sink and connecting cylinder it Between form heat-dissipating cavity, the venthole connected with heat-dissipating cavity through hot channel, uniformly opened on the excircle of the protective cover Multiple through holes are provided with, each through hole is communicated with connecting tube, one end of each connecting tube is connected with through hole, the other end of connecting tube Connect with heat-dissipating cavity through pipeline, be provided with the pipeline for the thermal current in heat-dissipating cavity is delivered to taking out for connecting tube Blower fan;Spiral helicine heat sink strip is provided with the heat-dissipating cavity, is provided with multiple radiation tooths on the heat sink strip;Each connection Pipe is joined together to form round table-like terminal pad, and the bore of terminal pad gradually subtracts from the direction of protective cover to heat-dissipating cavity Little.
Example IV
On the basis of any of the above-described embodiment, it is provided with the outer wall of the protective cover mutually corresponding with through hole with multiple Ventilation slot, the depth of the ventilation slot are gradually reduced along the radial direction of protective cover, and the width of ventilation slot is gradually decreased.
Embodiment five
On the basis of embodiment three or example IV, between the terminal pad and pipeline, distributing barrel is communicated with, the distribution Spiral deflector is provided with the inwall of cylinder, the hand of spiral of the spiral deflector is towards terminal pad.
Embodiment six
On the basis of embodiment five, the pipeline is connected along the tangential direction of distributing barrel with distributing barrel.

Claims (6)

1. a kind of anti-theft monitoring device, including housing, the upper end of the housing is provided with splash guard, is provided with bag in the housing Camera body containing camera, is provided with the protective cover that camera is mutually correspondingly arranged, the camera on the housing Periphery be arranged with infrared lamp module, the infrared lamp module includes heat sink and the installing plate for installing infrared lamp, described Heat sink is linked together with installing plate through bolt, it is characterised in that be provided with the installing plate positioned at infrared lamp periphery Reflector, offers venthole and air admission hole on the reflector, the heat sink is connected with connecting cylinder, the heat sink and company Formation heat-dissipating cavity between cylinder is connect, the venthole is connected with heat-dissipating cavity through hot channel, on the excircle of the protective cover Multiple through holes are uniformly offered, each through hole is communicated with connecting tube, one end of each connecting tube is connected with through hole, connecting tube The other end is connected with heat-dissipating cavity through pipeline, is provided with for the thermal current in heat-dissipating cavity is delivered to connection on the pipeline The air exhauster of pipe.
2. anti-theft monitoring device according to claim 1, it is characterised in that be provided with the heat-dissipating cavity spiral helicine Heat sink strip, is provided with multiple radiation tooths on the heat sink strip.
3. anti-theft monitoring device according to claim 1, it is characterised in that each connecting tube is joined together to form round platform The terminal pad of shape, and the bore of terminal pad is gradually reduced from the direction of protective cover to heat-dissipating cavity.
4. anti-theft monitoring device according to claim 1, it is characterised in that be provided with the outer wall of the protective cover with many Individual with the mutually corresponding ventilation slot of through hole, the depth of the ventilation slot is gradually reduced along the radial direction of protective cover, and is led to The width of wind groove is gradually decreased.
5. anti-theft monitoring device according to claim 3, it is characterised in that be communicated between the terminal pad and pipeline point Cloth cylinder, is provided with spiral deflector on the inwall of the distributing barrel, the hand of spiral of the spiral deflector is towards terminal pad.
6. anti-theft monitoring device according to claim 5, it is characterised in that tangential direction of the pipeline along distributing barrel Connect with distributing barrel.
CN201610904582.5A 2016-10-18 2016-10-18 A kind of anti-theft monitoring device Withdrawn CN106506911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610904582.5A CN106506911A (en) 2016-10-18 2016-10-18 A kind of anti-theft monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610904582.5A CN106506911A (en) 2016-10-18 2016-10-18 A kind of anti-theft monitoring device

Publications (1)

Publication Number Publication Date
CN106506911A true CN106506911A (en) 2017-03-15

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CN201610904582.5A Withdrawn CN106506911A (en) 2016-10-18 2016-10-18 A kind of anti-theft monitoring device

Country Status (1)

Country Link
CN (1) CN106506911A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600587A (en) * 2018-04-27 2018-09-28 重庆恩光科技有限公司 High-speed dome camera
CN108810361A (en) * 2018-04-27 2018-11-13 重庆恩光科技有限公司 Outdoor monitoring apparatus
CN108810360A (en) * 2018-04-27 2018-11-13 重庆恩光科技有限公司 Spherical camera with water proof and dust proof anti-fog function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098915A2 (en) * 2002-05-15 2003-11-27 Components Specialties Inc. Camera for cctv having infrared leds
CN101662668A (en) * 2009-09-17 2010-03-03 天津市恩普电子设备有限公司 Infrared light scanning omni-directional spherical pan head
CN201828754U (en) * 2010-10-08 2011-05-11 管荣军 Heat radiating device used in infrared spherical camera
CN204929006U (en) * 2015-09-16 2015-12-30 四川正好科技发展有限公司 High heat -sinking capability's infrared camera machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003098915A2 (en) * 2002-05-15 2003-11-27 Components Specialties Inc. Camera for cctv having infrared leds
CN101662668A (en) * 2009-09-17 2010-03-03 天津市恩普电子设备有限公司 Infrared light scanning omni-directional spherical pan head
CN201828754U (en) * 2010-10-08 2011-05-11 管荣军 Heat radiating device used in infrared spherical camera
CN204929006U (en) * 2015-09-16 2015-12-30 四川正好科技发展有限公司 High heat -sinking capability's infrared camera machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600587A (en) * 2018-04-27 2018-09-28 重庆恩光科技有限公司 High-speed dome camera
CN108810361A (en) * 2018-04-27 2018-11-13 重庆恩光科技有限公司 Outdoor monitoring apparatus
CN108810360A (en) * 2018-04-27 2018-11-13 重庆恩光科技有限公司 Spherical camera with water proof and dust proof anti-fog function

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Application publication date: 20170315

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