CN2919297Y - Ventilating and heat radiating structure of spherical tripod head - Google Patents
Ventilating and heat radiating structure of spherical tripod head Download PDFInfo
- Publication number
- CN2919297Y CN2919297Y CNU2006200264388U CN200620026438U CN2919297Y CN 2919297 Y CN2919297 Y CN 2919297Y CN U2006200264388 U CNU2006200264388 U CN U2006200264388U CN 200620026438 U CN200620026438 U CN 200620026438U CN 2919297 Y CN2919297 Y CN 2919297Y
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- cover
- outer cover
- air
- interior bucket
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Abstract
The utility model relates to a ball cradle head airing structure, the technical scheme of the utility model is that the upper part of the internal barrel and the lower end of the internal barrel close to the transparent ball cover has air circulation valve, the low end of the external house and decoration rings of the barrel have air breathers. The external house under the top cover also has air breathers. the upper part of the internal barrel, the air valves on the low part of the side surface and the air breathers on the external house facilitates the air flow, which can effectively balance the temperature difference between internal and external environment, the airing effect is very good, the internal elements such as the monitoring equipment will be in good status and prevent from the water mist on the transparent ball shield.
Description
Technical field
The utility model relates to a kind of spherical pan head, especially a kind of ventilation and heat structure of spherical pan head.
Background technology
In order to improve security, a lot of public places are equipped with high speed ball-type monopod video camera, as: the parking lot, bank, escalators etc. tend to occur image blurring phenomenon when accessing the image document that monopod video camera shoots with video-corder, trace it to its cause mainly is because existing high speed ball-shaped camera is to be made of hood, transparent ball cover, its integral body is single layer structure, and whole spherical pan head does not design the ventilation and heat structure, so can not well dispel the heat; And when the video camera internal temperature raises, be easy to cause machine down, make image recording can not guarantee continuity, and inside and outside spherical pan head under the bigger situation of the temperature difference, be easy to generate spray water steam, thereby cause image blurring.
Through the Searches of Patent Literature, find one piece of contrast patent document (patent No.: ZL200420056479.2; Title: the aeration structure of high speed ball-shaped camera hood).The primary structure of this patent is to be made of protection inner cover, containment envelope, protective top cap, case ring, transparent ball cover, between the inside and outside cover He on the enclosure wall air vent is arranged.This patent adopts double casing thermal insulation mode; be provided with air barrier between the inside and outside cover; though the circulation of air that can realize high speed ball-shaped camera hood is to realize cooling; but shortcoming is can not be aeration-cooling on the protection inner cover; cause video camera can not be in good working order, be easy to generate machine down and image blurring situation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, the spherical pan head ventilation and heat structure that result of ventilating heat dissipation is good.
The utility model solves its technical matters and takes following technical scheme to realize:
This spherical pan head ventilation and heat structure, constitute by interior bucket, outer cover, top cover and transparent ball cover, bucket top and gapped therebetween in outer cover is packed in, top cover is installed in the top of outer cover, between the bottom of outer cover and the interior bucket case ring is installed, it is characterized in that: an interior bucket top and an interior bucket side bottom are equipped with the breather valve that can form air circulation near transparent ball cover place, uniform being shaped on is communicated with its interior air hole, the uniform air hole that is shaped on the outer cover of top cover bottom on the case ring of being installed between the bottom of outer cover and the interior bucket.
And described top cover tilts to be installed in outer cover top.
Advantage of the present utility model and beneficial effect are:
1. the air flow by forming between the air hole on interior bucket side, upper and lower breather valve and outer cover and the case ring, effectively balance internal-external temperature difference, ventilation effect is good, makes surveillance equipment such as internal works guarantee good working order, has avoided the water smoke on the transparent ball cover to form.
2. interior bucket, case ring and outer cover have formed air circulation, have prevented the damage that interior bucket directly is subjected to solar radiation to heat up surveillance equipment is caused effectively.
3. the bottom that is arranged on top cover of the air hole on the outer cover can prevent the erosion of rainwater, has well guaranteed the normal operation of internal works.
Description of drawings
Fig. 1 is the front view of the utility model ball-type;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the inner structure cross-sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further.
This spherical pan head ventilation and heat structure is to be formed by existing outdoor spherical pan head innovation, and its one-piece construction is made of interior bucket 9, outer cover 3, top cover 2 and transparent ball cover 6, reaches in the transparent ball cover in interior bucket various parts (being omitted in the accompanying drawing) are installed.Outer cover by support bar 10 support be packed in bucket top and gapped therebetween, top cover, installation head 1 are installed in the top of outer cover by screw 8, top cover is to be mounted obliquely within outer cover top, to realize not retaining dirt; Gapped between the peripheral position of this top cover and the outer cover, a circle case ring 4 is installed between the bottom of outer cover and interior bucket, this case ring by sealing ring 13 will transparent ball cover with interior bucket between form and seal.Innovative point of the present utility model is: interior bucket top is provided with breather valve 7, an interior bucket side bottom is equipped with breather valve 12 near transparent ball cover place, air circulation in these two breather valves can be formed in the bucket, to improve the ventilating heat dissipating environment of parts, its quantity is to set according to actual needs; Uniform being shaped on can be communicated with the air hole 5 in gap therebetween on the case ring of being installed between the bottom of outer cover and interior bucket, and the quantity of this air hole also is to set as required, and present embodiment is 26; The also uniform air hole 11 that is shaped on the outer cover of top cover bottom, this air hole (11) and air hole (5) can be realized the air circulation of interior bucket, case ring and outer cover, guarantee the ventilation and heat in the outer cover.
Ventilation and heat principle of the present utility model can clearly be described by the trend of the air circulation arrow line among Fig. 3, does not repeat them here.
Claims (2)
1. spherical pan head ventilation and heat structure, constitute by interior bucket, outer cover, top cover and transparent ball cover, bucket top and gapped therebetween in outer cover is packed in, top cover is installed in the top of outer cover, between the bottom of outer cover and the interior bucket case ring is installed, it is characterized in that: an interior bucket top and an interior bucket side bottom are equipped with the breather valve that can form air circulation near transparent ball cover place, uniform being shaped on is communicated with its interior air hole, the uniform air hole that is shaped on the outer cover of top cover bottom on the case ring of being installed between the bottom of outer cover and the interior bucket.
2. according to the described spherical pan head ventilation and heat of claim 1 structure, it is characterized in that: described top cover tilts to be installed in outer cover top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200264388U CN2919297Y (en) | 2006-06-15 | 2006-06-15 | Ventilating and heat radiating structure of spherical tripod head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200264388U CN2919297Y (en) | 2006-06-15 | 2006-06-15 | Ventilating and heat radiating structure of spherical tripod head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919297Y true CN2919297Y (en) | 2007-07-04 |
Family
ID=38217117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200264388U Expired - Fee Related CN2919297Y (en) | 2006-06-15 | 2006-06-15 | Ventilating and heat radiating structure of spherical tripod head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919297Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759372A (en) * | 2012-07-29 | 2012-10-31 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN105449541A (en) * | 2015-12-10 | 2016-03-30 | 青岛鼎信通讯股份有限公司 | Multi-layer hood-type feeder terminal device |
| CN107707791A (en) * | 2017-09-01 | 2018-02-16 | 清远市奇盛科技有限公司 | Panorama numeral output camera |
| CN108600587A (en) * | 2018-04-27 | 2018-09-28 | 重庆恩光科技有限公司 | High-speed dome camera |
-
2006
- 2006-06-15 CN CNU2006200264388U patent/CN2919297Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759372A (en) * | 2012-07-29 | 2012-10-31 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN102759372B (en) * | 2012-07-29 | 2014-12-10 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN105449541A (en) * | 2015-12-10 | 2016-03-30 | 青岛鼎信通讯股份有限公司 | Multi-layer hood-type feeder terminal device |
| CN107707791A (en) * | 2017-09-01 | 2018-02-16 | 清远市奇盛科技有限公司 | Panorama numeral output camera |
| CN108600587A (en) * | 2018-04-27 | 2018-09-28 | 重庆恩光科技有限公司 | High-speed dome camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN YA AN TECH. CO., LTD. Free format text: FORMER NAME: YAAN SCIENCE + TECHNOLOGY ELECTRONIC CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin City Huayuan Industrial Zone Ziyuan Road No. 8 Patentee after: Tianjin Yaan Technology Co., Ltd. Address before: Ziyuan road 300384 Tianjin Huayuan Industrial Park No. 8 Patentee before: Yaan Science & Technology Electronic Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20110615 |