CN212811823U - Heat dissipation mechanism of thermal imaging detector for pan-tilt camera - Google Patents
Heat dissipation mechanism of thermal imaging detector for pan-tilt camera Download PDFInfo
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- CN212811823U CN212811823U CN202021765692.6U CN202021765692U CN212811823U CN 212811823 U CN212811823 U CN 212811823U CN 202021765692 U CN202021765692 U CN 202021765692U CN 212811823 U CN212811823 U CN 212811823U
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- thermal imaging
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- imaging detector
- dissipation mechanism
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Abstract
The utility model discloses a cloud platform is heat dissipation mechanism of thermal imaging detector for camera, including the installation base, the removable organic shell of installing in top of installation base, inner diapire fixedly connected with heat dissipation base of organism shell, the top fixed mounting of heat dissipation base has the locomotive body, the inside of heat dissipation base is equipped with first fin, the rear side fixedly connected with support of heat dissipation base, the top fixed mounting of support has radiator fan, the water conservancy diversion hole has all been seted up to organism shell's both sides. This heat dissipation mechanism of thermal imaging detector for cloud platform camera, the heat that thermal imaging core body work sent constantly conducts from the first fin of heat dissipation base earlier, then carries out inside convection current through radiator fan and conducts the heat with higher speed through the second fin of cloud platform inner tube and spreads away to the aluminium alloy section of thick bamboo outside, makes its heat transfer efficiency reach the maximize, has guaranteed the operating temperature of detector under normal operating condition.
Description
Technical Field
The utility model relates to a supervisory equipment technical field specifically is a thermal imaging detector's heat dissipation mechanism for cloud platform camera.
Background
With the wider and wider application range of thermal imaging, there are also many kinds of thermal imaging pan-tilt apparatuses, and these apparatuses generate heat when in use, so heat dissipation is required.
The traditional uncooled thermal imaging machine core has large self heat productivity, the machine core can only normally work within the range of forty-zero degrees to sixty degrees, the outdoor temperature of the summer in the south is over thirty degrees, the machine core can reach sixty degrees within one hour after being started, if the machine core is in a continuous over-temperature working state, the conduction image noise of the thermal imaging machine core is too much, and the service life of the thermal imaging machine core is shortened and even the machine core is damaged for a long time.
Therefore, a heat dissipation mechanism of a thermal imaging detector for a pan/tilt camera needs to be designed, so as to solve the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal imaging detector's heat dissipation mechanism for cloud platform camera, traditional non-refrigeration thermal imaging core self calorific capacity is very big on solving the existing market that above-mentioned background art provided, core itself can only be in forty degrees to sixty degree scope normal work under zero, the outdoor thirty degrees temperatures of south summer, start one hour the inside reaches sixty degrees, if last under the overtemperature work condition, can use thermal imaging core conduction image noise point too much, the time length can make the thermal imaging core life-span shorten the problem of damaging the core even.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation mechanism of thermal imaging detector for cloud platform camera, includes the installation base, the removable installation organic shell in top of installation base, inner diapire fixedly connected with heat dissipation base of organism shell, the top fixed mounting of heat dissipation base has the fuselage body, the inside of heat dissipation base is equipped with first fin, the rear side fixedly connected with support of heat dissipation base, the top fixed mounting of support has radiator fan, water conservancy diversion hole has all been seted up to organism shell's both sides, the equal fixedly connected with cloud platform inner tube in organism shell's both sides, and the cloud platform inner tube is located the position in water conservancy diversion hole, the inner wall fixedly connected with second fin of cloud platform inner tube, convection hole has been seted up to the inner wall of cloud platform inner tube, and convection hole and water conservancy diversion hole intercommunication, the outer wall fixedly connected with aluminium alloy section of thick bamboo of cloud.
Preferably, the heat dissipation fan is composed of a shell, a fan body and a rotating shaft, the fan body is movably installed inside the shell through the rotating shaft, and the shell is installed at the top of the support.
Preferably, the top of the first fin is corrugated.
Preferably, the second heat dissipation fin is formed by combining a plurality of sheet-shaped heat dissipation fins.
Preferably, the heat dissipation fan is located right behind the core body, and the heat dissipation fan is located at the position of the diversion hole.
Preferably, the diversion holes and the convection holes are both in a net shape.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this heat dissipation mechanism of thermal imaging detector for cloud platform camera, complete machine heat dissipation mechanism carry out reasonable heat dissipation design through the energy transfer mode of heat-conduction, heat radiation, heat convection and air natural convection, and simple structure is effective, makes its radiating effect better under the condition of practicing thrift the cost.
(2) This heat dissipation mechanism of thermal imaging detector for cloud platform camera, the heat that thermal imaging core body work sent constantly conducts from the first fin of heat dissipation base earlier, then carries out inside convection current through radiator fan and conducts the heat with higher speed through the second fin of cloud platform inner tube and spreads away to the aluminium alloy section of thick bamboo outside, makes its heat transfer efficiency reach the maximize, has guaranteed the operating temperature of detector under normal operating condition.
(3) According to the heat dissipation mechanism of the thermal imaging detector for the pan-tilt camera, the temperature stability and the heat dissipation performance of the whole heat dissipation mechanism during working can both meet the use requirements of the uncooled thermal imager, and the heat dissipation mechanism is safe, reliable and suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the structure body housing of the present invention;
FIG. 3 is a perspective view of the inner cylinder of the cradle head of the present invention;
fig. 4 is a perspective view of the structure of the heat dissipation fan of the present invention.
In the figure: 1. installing a base; 2. a body housing; 3. a heat dissipation base; 4. a core body; 5. a first heat sink; 6. a support; 7. a heat radiation fan; 8. a flow guide hole; 9. the inner cylinder of the tripod head; 10. a second heat sink; 11. a convection hole; 12. an aluminum alloy cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heat radiation mechanism of a thermal imaging detector for a pan-tilt camera comprises an installation base 1, a machine body shell 2 is detachably installed at the top of the installation base 1, a heat radiation base 3 is fixedly connected to the inner bottom wall of the machine body shell 2, a machine core body 4 is fixedly installed at the top of the heat radiation base 3, a first heat radiation fin 5 is arranged inside the heat radiation base 3, a support 6 is fixedly connected to the rear side of the heat radiation base 3, a heat radiation fan 7 is fixedly installed at the top of the support 6, guide holes 8 are respectively formed in two sides of the machine body shell 2, a pan-tilt inner cylinder 9 is fixedly connected to two sides of the machine body, and the inner cylinder 9 of the tripod head is positioned at the position of the diversion hole 8, the inner wall of the inner cylinder 9 of the tripod head is fixedly connected with a second radiating fin 10, the inner wall of the inner cylinder 9 of the tripod head is provided with a convection hole 11, and the convection hole 11 is communicated with the flow guide hole 8, and the outer wall of the inner holder cylinder 9 is fixedly connected with an aluminum alloy cylinder 12.
The heat radiation fan 7 is composed of a shell, a fan body and a rotating shaft, the fan body is movably installed inside the shell through the rotating shaft, the shell is installed at the top of the support 6, and when the heat radiation fan 7 is started, the rotating shaft drives the fan body to rotate, so that air inside the fan body can circulate quickly.
The top of the first radiating fin 5 is corrugated, so that the surface area of the first radiating fin 5 is increased, and the radiating effect is improved.
The second radiating fin 10 is formed by combining a plurality of sheet radiating fins, and the sheet radiating fins are detachably stacked together, so that the radiating effect is remarkable, the number of the sheet radiating fins can be adjusted according to the size of the inner cylinder 9 of the holder, and the applicability is strong.
The heat radiation fan 7 is located right behind the core body 4, the heat radiation fan 7 is located at the position of the flow guide hole 8, and the heat radiation fan 7 directly blows air to the core body 4 to accelerate the flow of heat flow.
The diversion holes 8 and the convection holes 11 are both net-shaped, so that the butt joint of the holes is facilitated, and a dustproof effect is achieved.
The working principle is as follows: when using this thermal imaging detector's for cloud platform camera heat dissipation mechanism, the user examines the holistic condition of thermal imaging detector for cloud platform camera earlier, ensure to use normally, the heat source that thermal imaging core 4 work sent is constantly from the conduction of first fin 5 of heat dissipation base 3 earlier, radiator fan 7 starts, make the pivot drive fan body rotate, make its inside air circulate fast, then carry out inside convection current through radiator fan 7 and accelerate the conduction and spread out to the aluminium alloy section of thick bamboo 12 outside through the second fin 10 of cloud platform inner tube 9 the heat, make its heat transfer efficiency reach the maximize, the operating temperature of detector under normal operating condition has been guaranteed. Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cloud platform is heat dissipation mechanism of thermal imaging detector for camera, includes installation base (1), its characterized in that: the machine body shell (2) is detachably mounted at the top of the mounting base (1), the inner bottom wall of the machine body shell (2) is fixedly connected with a heat dissipation base (3), the top of the heat dissipation base (3) is fixedly mounted with a machine core body (4), a first cooling fin (5) is arranged inside the heat dissipation base (3), a support (6) is fixedly connected with the rear side of the heat dissipation base (3), a cooling fan (7) is fixedly mounted at the top of the support (6), flow guide holes (8) are formed in both sides of the machine body shell (2), a tripod head inner cylinder (9) is fixedly connected with both sides of the machine body shell (2), the tripod head inner cylinder (9) is located at the position of the flow guide holes (8), a second cooling fin (10) is fixedly connected with the inner wall of the tripod head inner cylinder (9), and a convection hole (11) is formed in the inner wall of, and the convection hole (11) is communicated with the flow guide hole (8), and the outer wall of the inner holder cylinder (9) is fixedly connected with an aluminum alloy cylinder (12).
2. The heat dissipation mechanism of a thermal imaging detector for a pan/tilt/zoom camera according to claim 1, wherein: the heat radiation fan (7) is composed of a shell, a fan body and a rotating shaft, the fan body is movably arranged in the shell through the rotating shaft, and the shell is arranged at the top of the support (6).
3. The heat dissipation mechanism of a thermal imaging detector for a pan/tilt/zoom camera according to claim 1, wherein: the top of the first radiating fin (5) is corrugated.
4. The heat dissipation mechanism of a thermal imaging detector for a pan/tilt/zoom camera according to claim 1, wherein: the second heat radiating fin (10) is formed by combining a plurality of sheet-shaped heat radiating fins.
5. The heat dissipation mechanism of a thermal imaging detector for a pan/tilt/zoom camera according to claim 1, wherein: the heat radiation fan (7) is positioned right behind the machine core body (4), and the heat radiation fan (7) is positioned at the position of the flow guide hole (8).
6. The heat dissipation mechanism of a thermal imaging detector for a pan/tilt/zoom camera according to claim 1, wherein: the diversion holes (8) and the convection holes (11) are both in a net shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765692.6U CN212811823U (en) | 2020-08-21 | 2020-08-21 | Heat dissipation mechanism of thermal imaging detector for pan-tilt camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765692.6U CN212811823U (en) | 2020-08-21 | 2020-08-21 | Heat dissipation mechanism of thermal imaging detector for pan-tilt camera |
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| CN212811823U true CN212811823U (en) | 2021-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185145A (en) * | 2022-06-23 | 2022-10-14 | 西安中星极光科技有限公司 | Heat dissipation mechanism of thermal imaging detector for pan-tilt camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185145A (en) * | 2022-06-23 | 2022-10-14 | 西安中星极光科技有限公司 | Heat dissipation mechanism of thermal imaging detector for pan-tilt camera |
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