CN201196855Y - Outdoor electronic display screen - Google Patents
Outdoor electronic display screen Download PDFInfo
- Publication number
- CN201196855Y CN201196855Y CNU200820108255XU CN200820108255U CN201196855Y CN 201196855 Y CN201196855 Y CN 201196855Y CN U200820108255X U CNU200820108255X U CN U200820108255XU CN 200820108255 U CN200820108255 U CN 200820108255U CN 201196855 Y CN201196855 Y CN 201196855Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- electronic display
- casing
- outdoor electronic
- box body
- 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 - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor electric display screen, which comprises a box body, wherein the back surface of the box body is provided with a power supply protruded out of the back plane of the box body; a back cover of the box body is provided with an air exhaust hole comprising a lower air inlet and an upper air outlet, and the upper air outlet is arranged on the upper part of a powder supply cover. The outdoor electric display screen facilitates the heat dissipation of the power supply, greatly reduces the loss of the equipment caused by the heat energy in the box body and ensures that the thickness of the box body does not include the thickness of the power supply; moreover, the display screen is beautiful in appearance and low in cost, and the box body is ultra-thin, the thickness of which is nearly 6 centimeters.
Description
Technical field
The utility model relates to a kind of electronic display unit, relates in particular to a kind of outdoor electronic display.
Background technology
Outdoor electronic display is a kind of electronic display unit that is widely used in outdoor advertising, life outdoor videos, comprises one or more casings.
In the prior art, the casing of outdoor electronic display all is that power supply is contained in the casing.
There is following shortcoming at least in above-mentioned prior art:
Casing is thick and heavy, consumptive material is many, cost is high and moulding is not attractive in appearance; And the disperse in casing of power supply heat makes equipment owing to heat reduces tenure of use.
Summary of the invention
It is light, thin, handsome in appearance that the purpose of this utility model provides a kind of casing, and the outdoor electronic display of long service life.
The purpose of this utility model is achieved through the following technical solutions:
Outdoor electronic display of the present utility model comprises casing, and the back side of described casing is provided with power supply, and described power supply protrudes from the back plane of described casing.
The technical scheme that provides by above-mentioned the utility model as can be seen, outdoor electronic display described in the utility model is because power supply is located at the back side of casing and is protruded from the back plane of casing.Power supply does not take the inner space of casing, can make casing light, thin, handsome in appearance, and be beneficial to power supply heat sinking, prolongs the serviceable life of casing.
Description of drawings
Fig. 1 is the side structure synoptic diagram of casing in the utility model;
Fig. 2 is the structure synoptic diagram of casing in the utility model.
Embodiment
Outdoor electronic display of the present utility model, its preferable embodiment comprises casing 1 as shown in Figure 1 and Figure 2, outdoor electronic display can have a plurality of box body splicings to form, and also can include only a casing.
The back side of casing 1 is provided with power supply 2, and power supply 2 can protrude from the back plane of casing 1.Like this, power supply 2 does not take the inner space of casing 1, can make the thickness H attenuation of casing 1, and the saving of casing 1 materials, weight are lightened, and moulding is better appearance also, and is beneficial to power supply 2 heat radiations, can prolong the serviceable life of casing.
Specifically can be provided with the power supply fixed head at the back side of casing 1, can be provided with the aviation socket between power supply fixed head and the power supply 2, realization power supply 2 is electrically connected with operation element.
The back side of casing 1 can be provided with bonnet 5, and bonnet 5 is provided with power supply cover 3.When shutting bonnet, power supply 2 is in the power supply cover 3, and power supply cover 3 protrudes from bonnet 5, makes bonnet 5 not increase the thickness of casing 1 equally.
Can be provided with vent 6,7 on the bonnet 5, vent 6,7 comprises fresh air inlet 7 and last air outlet opening 6 down, and following fresh air inlet 7 and last air outlet opening 6 are located at the bottom and the top of bonnet 5 respectively.The hot gas of power supply 2 can be discharged by last air outlet opening 6, and cold air enters from following fresh air inlet 7, makes the not disperse in casing 1 of its heat thereby form partial circulating.
Concrete upward air outlet opening 6 can be located at the top of power supply cover 3.Can also be provided with vent fan 4 near last air outlet opening 6 places in the power supply cover 3.
Following fresh air inlet 7 and last air outlet opening 6 can comprise a plurality of apertures respectively.The diameter of aperture can be 4-7mm, as 5mm, 6mm etc.
The utility model independently protrudes in casing with power supply, and such design not only helps power supply heat sinking, greatly reduces the loss of the interior heat of casing to equipment, also makes the thickness of casing not contain the thickness of power supply, has saved cost the time handsome in appearance.The thickness of casing of the prior art is generally about 15-20 centimetre, and the thickness of the casing in the utility model is the ultrathin type about 6 centimetres only.
The vent of ultra-thin casing advances type under being designed to out, power supply hot gas is discharged by last hole, and cold air enters from following sky, makes the not disperse in case of its heat thereby form partial circulating.The closed circuit that the rising of power supply hot gas is caused is more reasonable, is convenient to heat radiation.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. an outdoor electronic display comprises casing, it is characterized in that, the back side of described casing is provided with power supply, and described power supply protrudes from the back plane of described casing.
2. outdoor electronic display according to claim 1 is characterized in that the back side of described casing is provided with bonnet, and described bonnet is provided with the power supply cover.
3. outdoor electronic display according to claim 2 is characterized in that described bonnet is provided with vent, and described vent comprises fresh air inlet and last air outlet opening down, and described fresh air inlet down and last air outlet opening are located at the bottom and the top of described bonnet respectively.
4. outdoor electronic display according to claim 3 is characterized in that, described upward air outlet opening is located at the top of described power supply cover.
5. outdoor electronic display according to claim 4 is characterized in that, is provided with vent fan near last air outlet opening place in the described power supply cover.
6. outdoor electronic display according to claim 3 is characterized in that, described fresh air inlet down and last air outlet opening comprise a plurality of apertures respectively.
7. outdoor electronic display according to claim 6 is characterized in that, the diameter of described aperture is 4-7mm.
8. outdoor electronic display according to claim 1 is characterized in that the back side of described casing is provided with the power supply fixed head, is provided with the aviation socket between described power supply fixed head and the described power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820108255XU CN201196855Y (en) | 2008-05-28 | 2008-05-28 | Outdoor electronic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820108255XU CN201196855Y (en) | 2008-05-28 | 2008-05-28 | Outdoor electronic display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196855Y true CN201196855Y (en) | 2009-02-18 |
Family
ID=40416488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820108255XU Expired - Lifetime CN201196855Y (en) | 2008-05-28 | 2008-05-28 | Outdoor electronic display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196855Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382328A (en) * | 2016-09-20 | 2017-02-08 | 吉首大学 | Large shock absorption electronic display screen having temperature control heat extraction air door |
-
2008
- 2008-05-28 CN CNU200820108255XU patent/CN201196855Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382328A (en) * | 2016-09-20 | 2017-02-08 | 吉首大学 | Large shock absorption electronic display screen having temperature control heat extraction air door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204668776U (en) | A kind of outdoor solar energy power accumulating heat-dissipation switch cabinet | |
| CN109050437A (en) | A kind of temporary parking board with fixing sucking disk | |
| CN201196855Y (en) | Outdoor electronic display screen | |
| CN207947521U (en) | A kind of efficiently moisture-proof heat dissipation transformation cabinet | |
| CN2921930Y (en) | Computer master machine case with rational layout | |
| CN202130768U (en) | Solar advertising environmentally-friendly rubbish bin | |
| CN207442252U (en) | A kind of high-effective water-proof distribution box | |
| CN201535473U (en) | Novel solar floating light | |
| CN101725885B (en) | Novel solar buoy light | |
| CN106704231A (en) | Portable charge fan | |
| CN201445034U (en) | Thin-film solar charging umbrella | |
| CN207559344U (en) | It is a kind of that there is the power engineering distribution box for improving thermal characteristics | |
| CN205176689U (en) | Biochip carries case | |
| CN205064315U (en) | Portable multi -functional fan | |
| CN204966974U (en) | Distribution cabinet | |
| CN206021822U (en) | One kind carries lamp box advertisement cabinet | |
| CN203979897U (en) | Book cover lamp | |
| CN209449057U (en) | A kind of heat radiating type vehicle control unit of electric vehicle shell with protection effect | |
| CN204611626U (en) | A kind of solar energy lamp facilitating installation and maintenance | |
| CN204611623U (en) | A kind of solar panels self-cleaning solar energy lamp | |
| CN207489410U (en) | A kind of LED billboard pedestal | |
| CN206816513U (en) | A kind of portable multifunctional charged fan of the adjustable blowing angle of carry magnet | |
| CN201274182Y (en) | Gas electricity integrated exhibition box | |
| CN201984742U (en) | Housing of LED display screen | |
| CN205410697U (en) | Can dismantle solar energy drinking cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |
|
| CX01 | Expiry of patent term |