CN108490721A - The water-tight device of projecting apparatus outdoor case - Google Patents
The water-tight device of projecting apparatus outdoor case Download PDFInfo
- Publication number
- CN108490721A CN108490721A CN201810455732.8A CN201810455732A CN108490721A CN 108490721 A CN108490721 A CN 108490721A CN 201810455732 A CN201810455732 A CN 201810455732A CN 108490721 A CN108490721 A CN 108490721A
- Authority
- CN
- China
- Prior art keywords
- water
- outdoor case
- projecting apparatus
- tight device
- outdoor
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
Abstract
The present invention relates to a kind of water-tight device of projecting apparatus outdoor case, including outdoor case, water bar is set at the outdoor case exhaust outlet, water enters projecting apparatus outdoor case when to prevent air draft.Air outlet strainer is arranged below in the water bar of the outdoor case exhaust outlet, for filtering air in bulky grain pollutant, dust and bubble.The waterproofing design of the present invention not only effectively blocks moisture and enters in projecting apparatus outdoor case, also effectively prevents the pollutant in air from entering in babinet.The water-tight device of the present invention can adequately protect projecting apparatus outdoor case, improve its service life, save maintenance maintenance cost.
Description
Technical field
The present invention relates to a kind of projecting apparatus outdoor cases, and in particular to a kind of water-tight device of projecting apparatus outdoor case.
Background technology
Electronic apparatus cabinet at present（Cabinet）It is widely used in all trades and professions, many of which cabinet is installed in room
Outside, in mal-condition, cabinet is chronically under the erosion of rainwater, therefore material to product and waterproof propose higher want
It asks, how to provide a kind of meeting IP65 standards, the outdoor water-proof type body structure of the radiating requirements of high-power electric appliance can be met
It is industry technical problem urgently to be resolved hurrily.Outdoor case waterproof technique can effectively be dropped as a kind of novel waterproof technique
Low water enters in outdoor case while can also prevent dust in air from entering babinet, has become a kind of highly effective outdoor box
Body waterproof technique.Previous projecting apparatus outdoor case do not have the anti-water screen of water bar, air outlet and waterproof box body the case where
Under, moisture and dust in air can enter in projecting apparatus outdoor case, cause the failure of equipment.Accordingly, it is desirable to provide a kind of
Important component of the water-tight device as projecting apparatus outdoor case, its water resistance directly affect projecting apparatus outdoor case
Operation.Since rainwater season moisture in air is larger, it can ensure the normal operation of projecting apparatus using the water-tight device, also have
Dust-proof and moisture-proof function.
Invention content
The present invention is to provide for a kind of water-tight device of projecting apparatus outdoor case, for overcoming existing projecting apparatus can outer container
Deficiency in terms of the Waterproof, moistureproof and dustproof of body improves the service life of projecting apparatus.
To achieve the above object, the technical scheme is that：A kind of water-tight device of projecting apparatus outdoor case, including family
Water bar is arranged at the outdoor case exhaust outlet for outer case, and water enters projecting apparatus outdoor case when to prevent air draft.
Further, air outlet strainer is arranged below in the water bar of the outdoor case exhaust outlet, for filtering air in
Bulky grain pollutant, dust and bubble.
Further, when being converted between 0 ° to 90 ° of the setting angle of the outdoor case equipped with water bar outdoors, Ke Yiyou
The moisture that the blocking of effect is outdoor enters in babinet, to preferably ensure projecting apparatus normal operation.
Further, described that water bar is housed（5）Outdoor case（1）Waterproofing grade be IP65.
The beneficial effects of the invention are as follows：
1. utilizing water bar, water can be effectively prevented, the pollutant in air enters projecting apparatus outdoor case, has waterproof
Dust and moisture function.
2. air outlet strainer can cross bulky grain pollutant, dust and bubble in air filtering.
The projecting apparatus outdoor case 3. the water-tight device of the present invention can adequately protect, improves its service life, saves repair
Maintenance cost.
4. meeting IP65 water protection standards, the outdoor water-proof type body structure of the radiating requirements of high-power electric appliance can be met.
Description of the drawings
Fig. 1 is the water-tight device structural schematic diagram of the projecting apparatus outdoor case of the present invention；
Projecting apparatus outdoor case when being 0 ° that Fig. 2 is setting angle；
Projecting apparatus outdoor case when being 45 ° that Fig. 3 is setting angle；
Projecting apparatus outdoor case when being 90 ° that Fig. 4 is setting angle.
Specific implementation mode
The present invention is described in detail below in conjunction with drawings and examples.
As shown in Figure 1, a kind of water-tight device of projecting apparatus outdoor case, including outdoor case 1, water bar 5, air outlet
Strainer 8.Water bar 5 is set at the exhaust outlet of outdoor case 1, and water enters projecting apparatus outdoor case when to prevent air draft.Family
Air outlet strainer 8 is arranged below in the water bar 5 of 1 exhaust outlet of outer case, for filtering air in bulky grain pollutant, dust
And bubble.
Water bar 5 can effectively stop that outdoor moisture enters in babinet.When projecting apparatus outdoor case is installed, prevent
Water baffle 5 can ensure not intake in outdoor case when projecting apparatus outdoor case converts between 0 ° to 90 ° of setting angle, to
Preferably ensure projecting apparatus normal operation.Air outlet strainer 8 can cross bulky grain pollutant, dust and water in air filtering
Bubble, plays the role of Waterproof, moistureproof and dustproof.To more effectively machine be protected not intake.The above measure can be well protected throwing
Humidity in shadow instrument babinet is in normal value to play the role of Waterproof, moistureproof and dustproof.
The present invention applies in specific example, at projection scene, such as Fig. 2, shown in 3,4, with sprinkler head respectively to being in
Three kinds of different setting angles（0°、45°、90°）Projecting apparatus babinet carry out water spray experiment, experimental result is shown inside Projection box
It does not intake and humidity alarm is not alarmed, and projecting apparatus is normally shown, reach waterproof IP65 standards.
Claims (4)
1. a kind of water-tight device of projecting apparatus outdoor case, including outdoor case（1）, it is characterised in that：The outdoor case（1）
Exhaust outlet at be arranged water bar（5）, water enters projecting apparatus outdoor case when to prevent air draft.
2. the water-tight device of projecting apparatus outdoor case according to claim 1, it is characterised in that：The outdoor case (1)
The water bar of exhaust outlet（5）Air outlet strainer is arranged below（8）, for filtering air in bulky grain pollutant, dust with
And bubble.
3. the water-tight device of projecting apparatus outdoor case according to claim 1 or 2, it is characterised in that：Equipped with water bar
（5）Outdoor case（1）When being converted between 0 ° to 90 ° of setting angle outdoors, can effectively stop outdoor moisture into
In cartonning body, to preferably ensure projecting apparatus normal operation.
4. the water-tight device of projecting apparatus outdoor case according to claim 3, it is characterised in that：It is described that water bar is housed
（5）Outdoor case（1）Waterproofing grade be IP65.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455732.8A CN108490721A (en) | 2018-05-14 | 2018-05-14 | The water-tight device of projecting apparatus outdoor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455732.8A CN108490721A (en) | 2018-05-14 | 2018-05-14 | The water-tight device of projecting apparatus outdoor case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490721A true CN108490721A (en) | 2018-09-04 |
Family
ID=63353874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455732.8A Pending CN108490721A (en) | 2018-05-14 | 2018-05-14 | The water-tight device of projecting apparatus outdoor case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108490721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496090A (en) * | 2018-11-27 | 2019-03-19 | 上海理工大学 | A kind of outdoor cabinet dust and water proof apparatus and a kind of outdoor projection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764336U (en) * | 2010-09-29 | 2011-03-16 | 广州彩熠灯光有限公司 | Waterproof outdoor lamp power supply |
| CN201771823U (en) * | 2010-09-02 | 2011-03-23 | 广东九博电子科技有限公司 | Fan water-proof cage device of a small outdoor ONU box |
| CN203386437U (en) * | 2013-07-15 | 2014-01-08 | 厦门强力巨彩光电科技有限公司 | Improved LED outdoor display screen box |
| CN103732024A (en) * | 2012-10-16 | 2014-04-16 | 上海贝尔股份有限公司 | Waterproof cabinet and component thereof |
| CN204200372U (en) * | 2014-10-11 | 2015-03-11 | 天津博威动力设备有限公司 | A kind of silencing case rainproof noise reduction wind scoop |
| CN207281451U (en) * | 2017-09-28 | 2018-04-27 | 深圳市丝路蓝创意展示有限公司 | A kind of Novel projection protective housing |
-
2018
- 2018-05-14 CN CN201810455732.8A patent/CN108490721A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771823U (en) * | 2010-09-02 | 2011-03-23 | 广东九博电子科技有限公司 | Fan water-proof cage device of a small outdoor ONU box |
| CN201764336U (en) * | 2010-09-29 | 2011-03-16 | 广州彩熠灯光有限公司 | Waterproof outdoor lamp power supply |
| CN103732024A (en) * | 2012-10-16 | 2014-04-16 | 上海贝尔股份有限公司 | Waterproof cabinet and component thereof |
| CN203386437U (en) * | 2013-07-15 | 2014-01-08 | 厦门强力巨彩光电科技有限公司 | Improved LED outdoor display screen box |
| CN204200372U (en) * | 2014-10-11 | 2015-03-11 | 天津博威动力设备有限公司 | A kind of silencing case rainproof noise reduction wind scoop |
| CN207281451U (en) * | 2017-09-28 | 2018-04-27 | 深圳市丝路蓝创意展示有限公司 | A kind of Novel projection protective housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496090A (en) * | 2018-11-27 | 2019-03-19 | 上海理工大学 | A kind of outdoor cabinet dust and water proof apparatus and a kind of outdoor projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |