CN202257004U - Infrared dome radiating system - Google Patents
Infrared dome radiating system Download PDFInfo
- Publication number
- CN202257004U CN202257004U CN201120332664XU CN201120332664U CN202257004U CN 202257004 U CN202257004 U CN 202257004U CN 201120332664X U CN201120332664X U CN 201120332664XU CN 201120332664 U CN201120332664 U CN 201120332664U CN 202257004 U CN202257004 U CN 202257004U
- Authority
- CN
- China
- Prior art keywords
- spheroid
- dome
- frame
- infrared
- cooling system
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an infrared dome radiating system, which consists of an external circulative air duct cooling system and a dome internal radiating system. The external circulative air duct cooling system comprises a circulating passage formed by an exhaust fan on the upper portion of a U-shaped frame, an air duct cabin linked with an inlet of the exhaust fan, and a gap between an inner cover and an outer cover. The internal radiating system comprises a sealed circulative air duct formed by a dome cavity, a vertical axial central through hole and an inner cover cavity. Heat exchange of the infrared dome radiating system is completed by means of air flowing in the air duct cabin and the gap between the inner cover and the outer cover, while heat exchange of the infrared dome radiating system is further completed by means of the air duct formed by the dome, the vertical axial central through hole and the inner cover cavity, and thereby surface area of the dome for radiating to the outside is increased, radiating efficacy of the dome is improved, temperature of the dome is effectively reduced, and the service lives of the dome and an infrared lamp are prolonged.
Description
Technical field
The utility model relates to the safety monitoring technical field, relates to a kind of infrared ball cooling system.
Background technology
A kind of intelligent video camera front end of infrared ball, full name is infrared ball-shaped camera, and perhaps integrated infrared ball perhaps is called for short infrared ball.Infrared ball-shaped camera be supervisory system the most complicated with the best video camera front end of general performance effect, can adapt to high density, the monitoring occasion of complicacy.The cooling of existing infrared spherical camera relies on self-radiating usually, and the ball machine is little to the surface area of external world's heat radiation, and the heat dissipation of ball machine is low, and is too high like the operating ambient temperature of ball machine, can reduce the serviceable life of ball machine and infrared lamp.
Therefore, how to address this problem with regard to the technician that becomes the present technique field the problem that will study and solve.
Summary of the invention
The purpose of the utility model is exactly the deficiency that exists to existing design; A kind of new ball machine architecture advances scheme is provided; Promptly design a kind of infrared ball cooling system; Carry the ball lifter radiating efficiency, make infrared ball-shaped camera be operated in the serviceable life that the higher occasion of environment temperature can not influence ball machine and infrared lamp yet.
The utility model is to realize through such technical scheme: infrared ball cooling system is characterized in that system is made up of outer circulation wind path cooling system and the spheroid internal heat dissipating system that infrared ball outer cover, inner cover, U type frame and spheroid constitute;
Said outer circulation wind path cooling system forms circulation passage by the gap between the exhaust fan on U type frame top, cabin, the air channel body that is connected with the exhaust fan import and inner cover, outer cover;
Said built-in cooling system forms the sealing circulation air path by spheroid die cavity, Z-axis central through hole, inner cover die cavity;
Spheroid is joined frame itself and is designed to band shape heat radiating fin structure; Annular fin is distributed in the outside that spheroid is joined the last lower surface camber of frame; Join the frame heat radiation spigot surface that is connected with spheroid and be distributed in spheroid and join four jiaos of frame cross section, four jiaos of the heat radiation spigot surface are processed with screw, are used for fastening infrared lamp plate; There is the radiating surface that is processed with screw hole column the front of spheroid back cover, makes spheroid back cover and spheroid join frame through the radiating surface screw hole column and is fastenedly connected with screw.
When the ball machine was worked, infrared lamp was opened, and temperature rises; Fan begins to rotate, and follows the wind path start-up of cooling system outward: through fan fluid (air) is sucked from the inside and outside shell gap, through cabin, air channel body; Blow to spherome surface, quicken the speed of spherome surface fluid (air), form heat loss through convection.
Built-in cooling system heat radiation approach is divided into two parts, and first is transmitted to spheroid with the heat of infrared lamp plate through the heat radiation spigot surface to join the frame surface, fluid (air) the formation heat loss through convection that quickens through outer circulation wind path cooling system fan again; Another part is to form heat loss through convection through the temperature difference between spheroid, Z-axis central through hole, the inner cover die cavity.
The beneficial effect of the utility model is: infrared ball cooling system is through cabin, air channel body and inner cover and the mobile exchange heat of carrying out of outer cover clearance air; And the wind path of forming through spheroid, Z-axis central through hole and inner cover die cavity carries out heat interchange; Increased the surface area of ball machine to external world's heat radiation; Improve the heat dissipation of ball machine, effectively reduced the temperature of ball machine, prolonged the serviceable life of ball machine and infrared lamp.
Description of drawings
Fig. 1, infrared spherical internal heat dissipating system cut-open view;
Fig. 2, infrared spherical outer circulation wind path cooling system cut-open view;
Fig. 3, infrared ball shape heat radiator heat sinking function figure A;
Fig. 4, infrared ball shape heat radiator heat sinking function figure B;
Fig. 5, infrared ball shape heat radiator heat sinking function figure C.
Among the figure: 1. infrared ball outer cover, 2. inner cover, 3. U type frame, 4. spheroid is joined frame; 5. exhaust fan, 6. air intake fan, 7. air outlet, 8. annular fin is loose; 9. heat radiation spigot surface, 10. infrared lamp plate, 11. spheroid back covers, 12. radiating surfaces; 13. cabin, air channel body, 14. spheroids, 15. Z-axis central through holes.
Embodiment
Understand the present invention for clearer, describe the utility model in detail in conjunction with accompanying drawing and embodiment:
Like Fig. 1 to shown in Figure 5, infrared ball cooling system, the outer circulation wind path cooling system and the spheroid internal heat dissipating system that are made up of infrared ball outer cover 1, inner cover 2, U type frame 3 and spheroid 14 form;
Outer circulation wind path cooling system forms circulation passage by the gap of 1 of the exhaust fan 5 on U type frame 3 tops, cabin, the air channel body 13 that is connected with the exhaust fan import and inner cover 2, outer cover;
Built-in cooling system forms the sealing circulation air path by die cavity, Z-axis central through hole 15, inner cover 2 die cavities of spheroid 14;
Spheroid is joined frame 4 and itself is designed to band shape heat radiator 8 structures; Annular fin 8 is distributed in the outside that spheroid is joined the last lower surface camber of frame 4; Join the frame 4 heat radiation spigot surface 9 that is connected with spheroid and be distributed in spheroid and join four jiaos of frame 4 cross sections, four jiaos of heat radiation spigot surface 9 are processed with screw, are used for fastening infrared lamp plate 10; There is the radiating surface 12 that is processed with screw hole column the front of spheroid back cover 11, makes spheroid back cover 11 and spheroid join frame 4 usefulness screws through radiating surface 12 screw hole columns and is fastenedly connected.
The exhaust fan 5 outside air drafts on U type frame 3 tops, wind direction blows on spheroid 14.
Above scheme; It only is the preferred embodiment of the utility model structure; Be not that the utility model structure is done any pro forma restriction;, all belong in the scope of the utility model structure technology scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model structure.
According to above-mentioned explanation, can realize the scheme of the utility model in conjunction with art technology.
According to above-mentioned explanation, can realize the scheme of the utility model in conjunction with art technology.
Claims (1)
1. infrared ball cooling system is characterized in that, system is made up of outer circulation wind path cooling system and the spheroid internal heat dissipating system that infrared ball outer cover (1), inner cover (2), U type frame (3) and spheroid (14) constitute; Said outer circulation wind path cooling system forms circulation passage by the gap between the exhaust fan (5) on U type frame (3) top, cabin, the air channel body (13) that is connected with the exhaust fan import and inner cover (2), outer cover (1); Said built-in cooling system forms the sealing circulation air path by spheroid (14) die cavity, Z-axis (15) central through hole, inner cover (2) die cavity; Spheroid is joined frame (4) and itself is designed to band shape heat radiator (8) structure; Annular fin (8) is distributed in the outside that spheroid is joined the last lower surface camber of frame (4); Joining frame (4) the heat radiation spigot surface (9) that is connected with spheroid is distributed in spheroid and joins four jiaos of frame (4) cross section; Four jiaos of heat radiation spigot surface (9) are processed with screw; Be used for fastening infrared lamp plate (10), there is the radiating surface (12) that is processed with screw hole column the front of spheroid back cover (11), makes spheroid back cover (11) and spheroid join frame (4) through radiating surface (12) screw hole column and is fastenedly connected with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120332664XU CN202257004U (en) | 2011-09-06 | 2011-09-06 | Infrared dome radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120332664XU CN202257004U (en) | 2011-09-06 | 2011-09-06 | Infrared dome radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257004U true CN202257004U (en) | 2012-05-30 |
Family
ID=46118220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120332664XU Expired - Fee Related CN202257004U (en) | 2011-09-06 | 2011-09-06 | Infrared dome radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194546A (en) * | 2017-10-13 | 2020-05-22 | 亮锐控股有限公司 | Traveling video recorder for automobile |
-
2011
- 2011-09-06 CN CN201120332664XU patent/CN202257004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194546A (en) * | 2017-10-13 | 2020-05-22 | 亮锐控股有限公司 | Traveling video recorder for automobile |
| CN111194546B (en) * | 2017-10-13 | 2022-06-07 | 亮锐控股有限公司 | Traveling video recorder for automobile |
| US11720001B2 (en) | 2017-10-13 | 2023-08-08 | Lumileds Llc | Driving video recorder for automotive and having a fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180906 |