CN101635793B - Infrared speed-changing spherical camera with effects of high efficiency and heat radiation - Google Patents
Infrared speed-changing spherical camera with effects of high efficiency and heat radiation Download PDFInfo
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- CN101635793B CN101635793B CN2009101063755A CN200910106375A CN101635793B CN 101635793 B CN101635793 B CN 101635793B CN 2009101063755 A CN2009101063755 A CN 2009101063755A CN 200910106375 A CN200910106375 A CN 200910106375A CN 101635793 B CN101635793 B CN 101635793B
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Abstract
The invention discloses an infrared speed-changing spherical camera with effects of high efficiency and heat radiation, which mainly comprises an upper cover, a speed-changing spherical camera core and a heat radiating device, wherein a camera, a vertically-rotating (90 DEG) driving motor, a vertically-rotating transmission pair and a heat radiating device are assembled in the speed-changing spherical camera core which is integrated and spherical; the heat radiating device is formed by combination of LED arrays with infrared light sources; the speed-changing spherical camera core is assembled on a speed-changing spherical camera core fixing piece which is fixedly connected with the upper cover; and a horizontally-rotating (360 DEG) driving motor, a horizontally-rotating transmission pair and a main control board are also assembled on the speed-changing spherical camera core fixing piece, thereby achieving the purpose of enabling the speed-changing spherical camera core to rotate by 360 DEG for taking pictures. In the invention, because the combination of the LED arrays is adopted, the heat radiating effect is obvious, and the service life is long.
Description
Technical field
The invention relates to a kind of structural design of video camera of safety-security area, specifically be meant infrared speed-changing spherical camera with effects of high efficiency and heat radiation.
Background technology
As shown in Figure 1, the The Cloud Terrace product schematic diagram that possesses the infrared night vision camera function in the market sale, its primary structure partly comprises cover 1 ', The Cloud Terrace speed change spherical camera movement 2 ', video camera 3 ', LED lamp 4 ' (N only is welded on the pcb board together), translucent cover 5 ', its function realizes that principle is the infrared video camera 3 ' of repacking induction on the basis of common The Cloud Terrace, and increase LED lamp 4 ', and partly do corresponding change in circuit control and can realize.Therefore, there are many not good parts in it, is specially:
1, the life-span is not long:
The shell manufactured materials of a, LED lamp is a plastic material, LED lamp luminous element is enclosed among this plastic body, for realizing certain distance, night vision effect clearly, the LED lamp power that is used as infrared light supply is generally bigger, therefore the heat that its luminous element produced is also bigger, and plastic material is not the good conductor of heat, the heat that luminous element produced all can't be dissipated smoothly, so the time one is long, the LED lamp just is operated in the middle of the very high temperature environment, has caused great hidden danger this useful life to the LED lamp.The border operating position shows factually, common LED lamp is worked in these cases, infrared light intensity just began to occur decay after the time up and down at three months, its luminous intensity is less than half when just bringing into use after 1 year, its reason is to produce wriggling, distortion for a long time because wrap in the outer plastic material of LED luminous element in hot environment, make light produce refraction, can't arrive the assigned direction zone, thereby the night vision effect of product is reduced greatly;
B, for realizing certain distance, night vision effect clearly, each The Cloud Terrace product that possesses the infrared night vision camera function must adopt needed effect when a plurality of LED lamps are simultaneously luminous just to reach practical application simultaneously, and the heating total amount of a plurality of LED lamps is very surprising.Common The Cloud Terrace product is in order can also normally to use out of doors, and the shell protection grade needs to reach the IP65 level at least, and therefore, its shell is an airtight space basically.Just constantly convection current in this airtight space of the surprising heat that a plurality of LED lamps are produced, thus make the control circuit of The Cloud Terrace inside be subjected to it to influence rapid the wearing out of components and parts, allow to have a greatly reduced quality the useful life of product.
2, infrared effect is made a discount:
Infrared is through the arc transparent body time, light can produce reflex, and can't all arrive the assigned direction zone, now the The Cloud Terrace product of selling on the market that possesses the infrared night vision camera function is in order to realize IP65 level shell protection, have to adopt hemispherical translucent cover, thereby infrared light is is partly scattered and disappeared, and infrared effect is made a discount.
Summary of the invention
Therefore, at the deficiency of above-mentioned existence, the objective of the invention is in order to provide a kind of good heat dissipation effect, long service life and camera picture respond well infrared speed-changing spherical camera with effects of high efficiency and heat radiation.
To achieve these goals, technical solution of the present invention is:
A kind of infrared speed-changing spherical camera with effects of high efficiency and heat radiation, it mainly comprises by last cover, speed change spherical camera movement, and heat abstractor is formed, be provided with video camera in the speed change spherical camera movement, described speed change spherical camera movement is an integral body, the inside is equipped with vertical rotation (90 degree) drive motors, the vertical rotation transmission width of cloth, heat abstractor, described speed change spherical camera movement is that whole speed change spherical camera movement is spherical shape, described heat abstractor is for having the combination of infrared light supply led array, described speed change spherical camera movement is assemblied on the speed change spherical camera movement fixture, speed change spherical camera movement fixture and last cover are fixedly linked, horizontally rotate (360 degree) drive motors, horizontally rotate the transmission width of cloth, master board also is assemblied on the speed change spherical camera movement fixture, can realize allowing speed change spherical camera movement do 360 degree rotation shootings.
Described infrared speed-changing spherical camera with effects of high efficiency and heat radiation is characterized in that: described horizontally rotating (360 degree) drive motors can horizontally rotate 360 degree, and vertical rotation (90 degree) drive motors can revolve up and down and turn 90 degrees.Described heat abstractor mainly is at least one group of above led array combination.
The back side of described heat abstractor is coated with heat-conducting silicone grease.
The component part of described speed change spherical camera movement also has left speed change spherical camera movement housing, right speed change spherical camera movement housing, speed change spherical camera core rack, camera housing, video camera protecgulum, video camera bonnet, toggle switch cover plate, motor guard shield, rotation transmission width of cloth protective cover, the swivel bearing width of cloth.
Described camera housing adopts fastening mode and left speed change spherical camera movement housing, the right speed change spherical camera movement housing of screw to be fixed together.
Described right speed change spherical camera movement housing is assemblied on the pinion that rotates the transmission width of cloth up and down, and left speed change spherical camera movement housing is assemblied in upper-lower rotating shaft and holds on the width of cloth.
After adopting such scheme, the present invention should be owing to adopt the led array combination, and it has brought following remarkable result:
A, can efficiently radiates heat, long service life: as long as the fitting surface of aluminium base is installed additional the radiator of enough area, the heat that luminous element produced just can access and effectively distribute, its working temperature just can be in one for a long time can not produce dysgenic temperature value to the useful life of collector lens, luminous element, result of the test shows that led array work in combination temperature can permanently effectively be controlled at below 50 ℃;
B, volume are little, and power is big, infrared better effects if: but because of efficiently radiates heat, the power of each luminous element can reach 0.5W, and its infrared effect is considerably beyond the common LED lamp.
Unique infrared monopod video camera speed change spherical camera movement design and led array combination heat dissipation design, make this part product structure both satisfy the necessary function requirement of infrared The Cloud Terrace speed change spherical camera movement own, simultaneously also effectively distributed the heat that led array is combined in the operate as normal to be produced, the led array combination can be worked long hours under safe temperature, and the life-span of product and performance have obtained effective assurance.
The present invention is described in further detail below in conjunction with drawings and embodiments:
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is an end view of the present invention;
Fig. 4 is speed change spherical camera movement assembling explosive view of the present invention;
Fig. 5 is a speed change spherical camera cassette mechanism structure combination schematic diagram of the present invention;
Fig. 6 is a speed change spherical camera cassette mechanism structure combination of side view of the present invention;
Fig. 7-8 is the assembling schematic diagram of right speed change spherical camera movement housing of the present invention and heat abstractor;
Fig. 9 is the led array combination schematic diagram in the heat abstractor of the present invention.
The figure number explanation:
Cover 2 speed change spherical camera movements on 1
3 heat abstractors, 21 video cameras
22 vertically rotations (90 degree) drive motors, the 23 vertical rotation transmission width of cloth
221 horizontally rotate (360 degree) drive motors 222 horizontally rotates the transmission width of cloth
25 toggle switchs, 26 left speed change spherical camera machine core shells
Body
27 right speed change spherical camera movement housing 28 speed change spheries
Video camera core rack
29 camera housings, 230 video camera protecgulums
231 video camera bonnets, 232 toggle switch cover plates
233 motor guard shields, 234 vertical rotation transmission width of cloth protective covers
235 vertical rotating shafts hold 201 a speed change spherical camera movement
Fixture
31 heat-conducting silicone greases 1 ' are gone up cover
2 ' speed change spherical camera machine, 3 ' video camera
4 ' LED lamp, 5 ' translucent cover
Embodiment
Infrared speed-changing spherical camera with effects of high efficiency and heat radiation, shown in Fig. 2-9, its mainly comprise by last cover 1, speed change spherical camera movement 2, and a heat abstractor 3 form, described speed change spherical camera movement 2 is an integral body, and the inside mainly is equipped with video camera 21, can revolve vertical rotation (90 degree) drive motors 22 that turn 90 degrees up and down, vertically rotate transmission 23, heat abstractor 3, toggle switch 25 and relevant structural connection.Speed change spherical camera movement 2 has partly been realized the shooting of product, rotation up and down (90 degree), active infrared light source (being equipped with two groups of led array combinations), led array combination heat radiation, functions such as dial-up, cooperate shown in Figure 4, the component part of speed change spherical camera movement 2 also has left speed change spherical camera movement housing 26, right speed change spherical camera movement housing 27, speed change spherical camera core rack 28, camera housing 29, video camera protecgulum 230, video camera bonnet 231, toggle switch cover plate 232, motor guard shield 233 vertically rotates transmission width of cloth protective cover 234, vertical rotating shaft holds 235 or the like.Wherein, described speed change spherical camera movement 2 is assemblied on the speed change spherical camera movement fixture 201, speed change spherical camera movement fixture 201 is fixedly linked with last cover 1, horizontally rotate (360 degree) drive motors 221 simultaneously, horizontally rotate transmission 222 and master board also is assemblied on the speed change spherical camera movement fixture 201, can realize allowing speed change spherical camera movement 2 do 360 degree rotation shootings.Speed change spherical camera movement fixture 201 peripheries are fitted with last cover 1 inwall, play a part simultaneously to stop under the environment of humidity that moisture upwards corrodes electric components such as master board, vertical rotation (90 degree) drive motors 22.
Cooperate shown in Fig. 4-6, whole speed change spherical camera movement 2 is spherical shape, mainly be assembled together by the left speed change spherical camera movement housing 26 of hemispherical design, right speed change spherical camera movement housing 27 and form, design is the needs for the rotation up and down (90 spend) of satisfying speed change spherical camera movement 2 like this; Video camera 21 assemblies partly adopt the fastening mode of screw and left speed change spherical camera movement housing 26, right speed change spherical camera movement housing 27 to be fixed together.Right speed change spherical camera movement housing 27 is assemblied on the pinion of rotation transmission 23, and left speed change spherical camera movement housing 26 is assemblied on the swivel bearing 235; Speed change spherical camera core rack 28 is speed change spherical camera movement 2 integrally-built main support and fixtures, and its material is the thick corrosion resistant plate of 2.0mm, and the intensity height is not yielding.
To sum up, when instruction is sent in master board, drive motors 22 just can drive rotation transmission 23 master gear, and driven rotary transmission 23 pinion, left speed change spherical camera movement housing 26, right speed change spherical camera movement housing 27, video camera 21 assemblies rotate together.
Above-mentioned speed change spherical camera core rack 28 is a corrosion resistant plate, stamping parts, the thick 2.0mm of material; Left side speed change spherical camera movement housing 26, right speed change spherical camera movement housing 27 are aluminium alloy ADC12, die casting; The material of rotation transmission 23 is the hard aluminium alloy gear, and gear hobbing technology is made; Camera housing 29 is aluminium section bar processing, and video camera protecgulum 230, bonnet 231 are plastic parts, Shooting Technique production, PC material; Rotation transmission width of cloth protective cover 234 is a plastic parts, Shooting Technique production, PC material; Vertical rotating shaft holds 23 and is hard aluminium alloy axle, Vehicle Processing part and standard stainless steel bearing.
Described heat abstractor 3 is mainly two groups of led array combinations, cooperate shown in Fig. 7-9, as can be seen from the figure, one group of led array combine and assemble is in the part of 27 two aluminum alloy materials of right speed change spherical camera movement housing, the back side of this heat abstractor is coated with heat-conducting silicone grease 31, and described heat-conducting silicone grease 31 can be effectively be connected producing the heat transmission between led array combination and left speed change spherical camera movement housing 26, the right speed change spherical camera movement housing 27.Left speed change spherical camera movement housing 26 is identical with the connection and the led array combine and assemble of led array combination in the connection of right speed change spherical camera movement housing 27 among the present invention.
To sum up, the heat that two groups of led array combinations of heat abstractor 3 are produced has in the course of the work obtained effectively distributing, and its working temperature can be strict controlled in the safe temperature value, makes the useful life and the impact of performance of product, has obtained great lifting.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique under the situation that does not break away from the spirit and scope of the present invention, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (6)
1. infrared speed-changing spherical camera with effects of high efficiency and heat radiation, it mainly comprises cover, the speed-changing spherical camera with effects movement, heat abstractor, be provided with video camera in the speed-changing spherical camera with effects movement, it is characterized in that: described speed-changing spherical camera with effects movement is an integral body, the inside is equipped with vertically to revolve and turn 90 degrees drive motors, the vertical rotation transmission width of cloth, heat abstractor and left speed-changing spherical camera with effects movement housing, right speed-changing spherical camera with effects movement housing, speed-changing spherical camera with effects core rack, camera housing, the video camera protecgulum, the video camera bonnet, the toggle switch cover plate, the motor guard shield, rotation transmission width of cloth protective cover, the swivel bearing width of cloth, above-mentioned speed-changing spherical camera with effects core rack is a corrosion resistant plate, stamping parts, the thick 2.0mm of material; Left side speed-changing spherical camera with effects movement housing, right speed-changing spherical camera with effects movement housing are aluminium alloy ADC 12 die castings; The material of the vertical rotation transmission width of cloth is the hard aluminium alloy gear, and gear hobbing technology is made; Camera housing is aluminium section bar processing, and video camera protecgulum, video camera bonnet are plastic parts, Shooting Technique production, PC material; Rotation transmission width of cloth protective cover is a plastic parts, Shooting Technique production, PC material; It is the hard aluminium alloy axle that vertical rotating shaft holds the width of cloth, Vehicle Processing part and standard stainless steel bearing; Described speed-changing spherical camera with effects movement is that whole speed-changing spherical camera with effects movement is spherical shape, described heat abstractor is for having the combination of infrared light supply led array, described speed-changing spherical camera with effects movement is assemblied on the speed-changing spherical camera with effects movement fixture, speed-changing spherical camera with effects movement fixture and last cover are fixedly linked, horizontally rotate 360 degree drive motors, horizontally rotate the transmission width of cloth, master board and also be assemblied on the speed-changing spherical camera with effects movement fixture, can realize allowing the speed-changing spherical camera with effects movement do 360 degree rotation shootings.
2. infrared speed-changing spherical camera with effects of high efficiency and heat radiation as claimed in claim 1 is characterized in that: the described 360 degree drive motors that horizontally rotate can horizontally rotate 360 degree, vertically revolve to turn 90 degrees drive motors and can revolve up and down and turn 90 degrees.
3. infrared speed-changing spherical camera with effects of high efficiency and heat radiation as claimed in claim 1 is characterized in that: described heat abstractor is at least one group of above infrared light supply led array combination.
4. as claim 1 or 3 described infrared speed-changing spherical camera with effects of high efficiency and heat radiation, it is characterized in that: the back side of described heat abstractor is coated with heat-conducting silicone grease.
5. infrared speed-changing spherical camera with effects of high efficiency and heat radiation as claimed in claim 1 is characterized in that: described camera housing adopts fastening mode and left speed-changing spherical camera with effects movement housing, the right speed-changing spherical camera with effects movement housing of screw to be fixed together.
6. infrared speed-changing spherical camera with effects of high efficiency and heat radiation as claimed in claim 1, it is characterized in that: described right speed-changing spherical camera with effects movement housing is assemblied on the pinion of the vertical rotation transmission width of cloth, and left speed-changing spherical camera with effects movement housing is assemblied in vertical rotating shaft and holds on the width of cloth.
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| CN101635793B true CN101635793B (en) | 2011-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110418031A (en) * | 2018-04-26 | 2019-11-05 | 江苏联禹智能工程有限公司 | A kind of DS/VWS intelligent protecting speed-changing spherical camera with effects |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101293484B1 (en) * | 2010-09-16 | 2013-08-06 | 주식회사 씨앤비텍 | Apparatus for Preventing Scattered Reflection of Lighting in Monitoring Camera |
| CN105915860A (en) * | 2016-06-21 | 2016-08-31 | 哈尔滨市科佳通用机电有限公司 | Pantograph monitoring system |
| CN113890969A (en) * | 2021-08-27 | 2022-01-04 | 芜湖瑞视达光学科技有限公司 | Camera convenient to heat dissipation |
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| CN1845000A (en) * | 2006-04-04 | 2006-10-11 | 潘国平 | Ball-shaped camera pan-tilt with self-cleaning function |
| CN201004147Y (en) * | 2007-01-29 | 2008-01-09 | 深圳市明日实业有限公司 | Water proof and vibration proof omnidirectional vidicon |
| CN201138832Y (en) * | 2007-12-10 | 2008-10-22 | 深圳市高斯贝尔家居智能电子有限公司 | Network video camera suitable for indoor and outdoor |
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Non-Patent Citations (1)
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| CN110418031A (en) * | 2018-04-26 | 2019-11-05 | 江苏联禹智能工程有限公司 | A kind of DS/VWS intelligent protecting speed-changing spherical camera with effects |
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| CN101635793A (en) | 2010-01-27 |
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