CN201541301U - Semiconductor refrigerating camera protective cover - Google Patents
Semiconductor refrigerating camera protective cover Download PDFInfo
- Publication number
- CN201541301U CN201541301U CN2009202510268U CN200920251026U CN201541301U CN 201541301 U CN201541301 U CN 201541301U CN 2009202510268 U CN2009202510268 U CN 2009202510268U CN 200920251026 U CN200920251026 U CN 200920251026U CN 201541301 U CN201541301 U CN 201541301U
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- overcoat
- camera
- semiconductor
- sleeve
- cover
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Abstract
The utility model relates to a semiconductor refrigerating camera protective cover which mainly comprises a semiconductor camera outer sheath, a semiconductor camera inner sheath, a radiating fin, a bracket, a bottom plate, an axial flow fan, a refrigeration plate, a heat conducting plate and a semiconductor camera rear cover, wherein the front end part inside the sleeve of the outer sheath is provided with an outer sheath front flange; the inner wall of the sleeve of the outer sheath is provided with an insulating layer; a radiating window is arranged below the rear part of the sleeve; the lower part of the semiconductor camera outer sheath is connected with the radiating fin; the lower part of the bottom plate is provided with the axial flow fan; the design of a semiconductor refrigerating camera conforms to the energy conservation law and the characteristic of semiconductor refrigerating, and starts from the design of a mechanical structure, so that the semiconductor refrigerating and heating effects can reach the using requirements, the structure is reasonable, the appearance is attractive and the cost performance is high; and most part of workpieces of the main body structure of a product are in disc shape or cylindrical, so that the processing is simple, the cost is greatly reduced compared with the existing similar equipment, and the semiconductor refrigerating camera protective cover has wide application and promotion values.
Description
Technical field
The utility model relates to the video camera protector, particularly a kind of iron and steel electric power, glass, cement, semiconductor refrigeration camera shield of industries such as petrochemical industry of being applied to.
Background technology
The beginning of the seventies, I scientific and technical personnel of institute carried out height with regard to having adopted the semiconductor refrigerating thermal technology to the video camera that is in the adverse circumstances. antifreezing protection, this kind protective cover is particularly useful for there is not coolant (cold gas cooling water), dust density is big, the place that high or ultra low temperature of ambient temperature and personnel can not stop; Video camera in the semiconductor refrigerating cover alternative people monitor this scope of operation.Practical application for many years, this device have the promptly stable cooling and heating type function of its stable electrical property, but its version is complicated, and amount of machining is big, assemble loaded down with trivial details, the cost height, the problem of existence comprises 1, the cover body rectangle, inside and outside three layers of junction all are veneer; Cumulative errors are big, the assembling difficulty; 2, the front and back support frame is square, and all surface needs machine work just can obtain, and processing capacity is big; 3, profile is a rectangle, and is not attractive in appearance; 4, volume is big, Heavy Weight; 5, cost height.In view of the problems that existing product exists, therefore, there is bigger room for improvement its mechanical structure and assembly manipulation aspect.
Summary of the invention
The purpose of this utility model is exactly for overcoming the deficiencies in the prior art, a kind of dust density height that can be used for is provided, the occasion of ambient temperature height and ultra-low temperature surroundings, has waterproof, room temperature can be done self adjustment according to the environment for use variation of temperature in the semiconductor refrigeration camera shield design of anti-dust performance, video camera; When being in hot environment, the video camera inner room reduces temperature; During extraneous low temperature, the guarantee video camera operate as normal of its inner room elevated temperature.Adopt semiconductor refrigerating technology, thermal video camera protective cover, be particularly useful for the not possessing coolant field of employment of (cooling water, cold gas).Make it can satisfy iron and steel electric power, glass, cement, the needs that use under the hot conditions of industries such as petrochemical industry.
The utility model is to realize by such technical scheme: semiconductor refrigeration camera shield mainly is made of cover, fin, support, base plate, axial flow blower, cooling piece, heat-conductive plate and semiconductor pickup camera bonnet in semiconductor pickup camera overcoat, the semiconductor pickup camera;
Semiconductor pickup camera overcoat internal structure is: the overcoat forward flange is installed by overcoat sleeve Inner Front End portion, and the overcoat sleeve lining has heat-insulation layer, and the sleeve lower rear is established thermal window, and the detachable heat-insulation layer measure-alike with thermal window is connected on the fin; Sleeve rear end connects the overcoat rear flange; Semiconductor pickup camera overcoat bottom connects fin; The fin bottom connects support; The support bottom connects base plate, base plate bottom installation shaft flow fan; The cover internal structure is in the semiconductor pickup camera: the interior cover of interior cover sleeve Inner Front End portion's installation forward flange, high temperature resistant optical glass is housed on the forward flange, and the internal thread of cover forward flange is locked high temperature resistant optical glass in being screwed into by the glass back-up ring; Be provided with slide rail type video camera support plate in the interior cover sleeve; Cover sleeve rear end portion in interior cover rear flange is contained in; The cover lower rear is equipped with the red copper piece in the semiconductor pickup camera, and red copper piece bottom is a cooling piece, and the cooling piece bottom is a heat-conductive plate; The red copper piece is connected with the heat-conductive plate bolt cooling piece is clamped;
Video camera is fixed on the video camera supporting plate and is contained in video camera support plate and fixing with the video camera supporting plate; Cover is assemblied in the semiconductor pickup camera overcoat in the semiconductor pickup camera, is connected sealing by the semiconductor pickup camera bonnet with semiconductor pickup camera overcoat rear portion.
The mentality of designing of semiconductor refrigeration camera is to follow law of conservation of energy and according to the characteristic of semiconductor refrigerating, start with from the design aspect of mechanical mechanism; Make semiconductor refrigerating (heat) effect reach instructions for use, and good looking appearance rational in infrastructure, cost performance height.Semiconductor refrigeration camera shield can be used for dust density height, and the occasion of ambient temperature height and ultra-low temperature surroundings has waterproof, anti-dust performance.Room temperature can be done self adjustment according to the environment for use variation of temperature in the video camera; Semiconductor refrigerating, thermal video camera protective cover, be particularly useful for the not possessing coolant field of employment of (cooling water, cold gas).The most of workpiece of this product agent structure is a disk and cylindrical, and processing is simple, and existing same category of device cost significantly reduces, and has and uses widely and promotional value.
Description of drawings
Fig. 1, semiconductor refrigeration camera shield STRUCTURE DECOMPOSITION figure and as Figure of abstract;
Fig. 2, the semiconductor refrigeration camera shield installation diagram.
Embodiment
Understand the utility model for clearer, further describe below in conjunction with drawings and Examples:
As shown in Figure 1, 2, the protective cover overall structure is cylindrical, comprises inside and outside two layers, and internal layer is the video camera chamber wall, and cold scattering face (is example with the semiconductor refrigerating protective cover) is arranged; Skin is a radiating surface, and is covered with axial flow blower and radiator, inside and outsidely intercepts with the thermal insulation material between two-layer.Inside and outside layer cover is connected with forward and backward flange.Main connection means are that argon arc welding and screw are fastening.The protective cover front end is adorned heat-resisting optical glass, rear end dress bonnet.Between protective cover bonnet and the rear flange sealing ring is housed.Inner room is isolated from the outside, and the blocking-up flue dust is to the pollution of video camera and camera lens.
Adorn base under the body, base cover is opened and can be overhauled electric-control system and change semiconductor cooler.The most of workpiece of agent structure is a disk and cylindrical.Machine work is processed easily based on machined into.Mainly connect between the part,, thereby greatly reduce difficulty of processing and workload secondly for screw connects with argon arc welding.Cumulative errors have also been avoided simultaneously, overall easy row easy to assembly.
Because the agent structure major part is circular, also meets hydromechanical specification requirement.Temperature conduction is evenly smooth, adopts the copper plate that guide temp is extremely strong between semiconductor cooler and the interior cover, puts in argon arc welding copper plate being welded in, and semiconductor cooler is applied on copper plate, low temperature is conducted fast put interior; The back side of refrigerator is connected with overcoat simultaneously, and overcoat and the radiator on it are all carrying heat.Help its heat radiation by the axial flow blower that is starting again.The heat at the refrigerator back side obtains good dispersing, and the refrigerating efficiency of refrigerator increases progressively.Play and be video camera inner room cool effect.The cold-thermal effect of obvious circular body is much larger than original square body.
Semiconductor refrigeration camera shield mainly by overlap 2 in semiconductor pickup camera overcoat 1, the semiconductor pickup camera, fin 5, support 6, base plate 7, axial flow blower 8, cooling piece 9, heat-conductive plate 10, semiconductor pickup camera bonnet 11 constitute;
Semiconductor pickup camera overcoat 1 internal structure is: overcoat forward flange 101 is installed by overcoat sleeve 105 Inner Front End portions, overcoat sleeve 105 inwalls have heat-insulation layer 102, sleeve 105 lower rear are established thermal window, and the detachable heat-insulation layer 104 measure-alike with thermal window is connected on the fin 5; Sleeve 105 rear ends connect overcoat rear flange 103; Semiconductor pickup camera overcoat 1 bottom connects fin 5; Fin 5 bottoms connect support 6; Support 6 bottoms connect base plate 7, base plate 7 bottom installation shaft flow fans 8;
Cover 2 internal structures are in the semiconductor pickup camera: the interior cover of interior cover sleeve 207 Inner Front End portions installation forward flange 203, high temperature resistant optical glass 202 is housed on the forward flange 203, and the internal thread of cover forward flange 203 is with high temperature resistant optical glass 202 lockings in being screwed into by glass back-up ring 201; Be provided with slide rail type video camera support plate 204 in the interior cover sleeve 207; Cover sleeve 207 rearward end in interior cover rear flange 206 is contained in;
Cover 2 lower rear are equipped with red copper piece 205 in the semiconductor pickup camera, and red copper piece 205 bottoms are cooling pieces 9, and cooling piece 9 bottoms are heat-conductive plates 10; Red copper piece 205 is connected with heat-conductive plate 10 bolts, and cooling piece 9 is clamped;
Video camera 3 is fixed on the video camera supporting plate 4 and is contained in video camera support plate 204 and fixing with video camera supporting plate 4; Cover 2 is assemblied in the semiconductor pickup camera overcoat 1 in the semiconductor pickup camera, is connected sealing by semiconductor pickup camera bonnet 11 with semiconductor pickup camera overcoat 1 rear portion.
Overcoat forward flange 101, overcoat rear flange 103, overcoat sleeve 105 are pressed shown position and adopted argon arc welding, and be integrally welded.
Support 6 is welded on the overcoat sleeve 105 with argon arc welding by shown position; Heat-insulation layer 102 is applied in the overcoat nexine;
Interior cover forward flange 203, video camera support plate 204, red copper piece 205, interior cover rear flange 206, interior cover sleeve 207 are pressed shown position and adopted argon arc welding, and be integrally welded.
High temperature resistant optical glass 202 is put into cover forward flange 203 grooves, overlap in the forward flange 203 in again glass back-up ring 201 being screwed in;
Total process of assembling: cover in the semiconductor pickup camera 2 is inserted in the semiconductor pickup camera overcoat 1, cover in the semiconductor pickup camera 2 is fixing with the M4 screw from the overcoat forward flange 101 of overcoat front end;
Cooling piece 9 is applied on red copper piece 205, apply detachable heat-insulation layer 104 simultaneously; Again part heat-conductive plate 10 is pressed, with the M4 screw that heat-conductive plate 10 and part red copper piece 205 is fastening;
Fin 5 is deposited flat with heat-conductive plate 10, fastening with the M4 screw; Support 6, base plate 7, axial flow blower 8 usefulness set screws are dressed up one; On video camera supporting plate 4 video camera support plates 204; Connect interior cover rear flange 206 and semiconductor pickup camera bonnet 11 with screw.
According to the above description, can reproduce the utility model in conjunction with this professional prior art.
Claims (3)
1. semiconductor refrigeration camera shield, it is characterized in that, mainly constitute by cover (2), fin (5), support (6), base plate (7), axial flow blower (8), cooling piece (9), heat-conductive plate (10), semiconductor pickup camera bonnet (11) in semiconductor pickup camera overcoat (1), the semiconductor pickup camera; Semiconductor pickup camera overcoat (1) comprises overcoat sleeve (105), overcoat forward flange (101) is installed by overcoat sleeve (105) Inner Front End portion, overcoat sleeve (105) inwall has heat-insulation layer (102, overcoat sleeve (105) lower rear is established thermal window, and the detachable heat-insulation layer (104) measure-alike with thermal window is connected on the fin (5); Overcoat sleeve (105) rear end connects overcoat rear flange (103); Semiconductor pickup camera overcoat (1) bottom connects fin (5); Fin (5) bottom connects support (6); Support (6) bottom connects base plate (7), base plate (7) bottom installation shaft flow fan (8); Cover sleeve (207) in cover (2) comprises in the semiconductor pickup camera, the interior cover of interior cover sleeve (207) Inner Front End portion installation forward flange (203), on the interior cover forward flange (203) high temperature resistant optical glass (202) is housed, the internal thread of cover forward flange (203) is locked high temperature resistant optical glass (202) in being screwed into by glass back-up ring (201); Be provided with slide rail type video camera support plate (204) in the interior cover sleeve (207); Cover sleeve (207) rearward end in interior cover rear flange (206) is contained in; Cover (2) lower rear is equipped with red copper piece (205) in the semiconductor pickup camera, and red copper piece (205) bottom is cooling piece (9), and cooling piece (9) bottom is heat-conductive plate (10); Red copper piece (205) is connected with heat-conductive plate (10) bolt, and cooling piece (9) is clamped; The video camera supporting plate (4) of fixed cameras (3) is contained in video camera support plate (204) and goes up and fix; Cover (2) is assemblied in the semiconductor pickup camera overcoat (1) in the semiconductor pickup camera; Connect interior cover rear flange (206) and semiconductor pickup camera bonnet (11) with screw.
2. semiconductor refrigeration camera shield according to claim 1 is characterized in that, overcoat forward flange (101), overcoat rear flange (103), overcoat sleeve (105) adopt argon arc welding integrally welded, and support (6) argon arc welding is welded on the overcoat sleeve (105).
3. semiconductor refrigeration camera shield according to claim 1 is characterized in that, interior cover forward flange (203), video camera support plate (204), red copper piece (205), interior cover rear flange (206), interior cover sleeve (207) adopt argon arc welding, and be integrally welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510268U CN201541301U (en) | 2009-11-30 | 2009-11-30 | Semiconductor refrigerating camera protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510268U CN201541301U (en) | 2009-11-30 | 2009-11-30 | Semiconductor refrigerating camera protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541301U true CN201541301U (en) | 2010-08-04 |
Family
ID=42592750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202510268U Expired - Lifetime CN201541301U (en) | 2009-11-30 | 2009-11-30 | Semiconductor refrigerating camera protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219433A (en) * | 2014-09-17 | 2014-12-17 | 深圳英飞拓科技股份有限公司 | Monitoring pick-up device and cooling and dehumidifying method thereof |
| CN109003781A (en) * | 2018-08-01 | 2018-12-14 | 国网江苏省电力有限公司检修分公司 | A kind of anti-wadding cover of transformer and its mesh size design method |
-
2009
- 2009-11-30 CN CN2009202510268U patent/CN201541301U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219433A (en) * | 2014-09-17 | 2014-12-17 | 深圳英飞拓科技股份有限公司 | Monitoring pick-up device and cooling and dehumidifying method thereof |
| CN109003781A (en) * | 2018-08-01 | 2018-12-14 | 国网江苏省电力有限公司检修分公司 | A kind of anti-wadding cover of transformer and its mesh size design method |
| CN109003781B (en) * | 2018-08-01 | 2021-02-05 | 国网江苏省电力有限公司检修分公司 | Transformer anti-flocculation cover and mesh size design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100804 Effective date of abandoning: 20091130 |