CN208422292U - A kind of buried weather-proof display screen structure - Google Patents
A kind of buried weather-proof display screen structure Download PDFInfo
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- CN208422292U CN208422292U CN201821116939.4U CN201821116939U CN208422292U CN 208422292 U CN208422292 U CN 208422292U CN 201821116939 U CN201821116939 U CN 201821116939U CN 208422292 U CN208422292 U CN 208422292U
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- display screen
- load
- thermally conductive
- bearing
- weather
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Abstract
The utility model relates to ground display screen technical field, especially a kind of buried weather-proof display screen structure.It includes supporing shell, load-bearing glass, thermally conductive bracket and display screen；Supporing shell includes a sealing plate, support wall and load-bearing attachment strap；Load-bearing glass and load-bearing attachment strap pass through the sealing adhesion of weather-proof viscose；Thermally conductive bracket is fixedly connected with support wall.The utility model collectively forms the space of a display screen waterproof sealing using load-bearing glass, load-bearing attachment strap, support wall and sealing plate, provides guard space for it；It is close to thermally conductive bracket using display screen, the heat that display screen generates can be conducted by thermally conductive bracket to support wall, load-bearing attachment strap and sealing plate, heat be distributed to outside respectively, to improve the heat dissipation performance and service life of display screen；Display applications can be made in having exposure in sunshine, drench with rain, in the severe application scenarios such as vehicle rolls, water impregnates, and have the characteristics that load-bearing, wind resistance rain, resistance to immersion, high reliability.
Description
Technical field
The utility model relates to ground display screen technical field, especially a kind of buried weather-proof display screen structure.
Background technique
It is well known that it is to be pasted with the papery guidance mark of multiple color on ground that the ground of most original, which is shown,；Further
Development, ground display screen is that electronic display elements are placed in underground, ground display screen be usually be set to it is indoor, but
Have and ground display screen is set to outdoor.
The display screen of existing outdoor, usually sets up rhone around display screen, and a fixed number is arranged in each rhone
The ponding on display screen top is discharged the drainage hole of amount, when water level reach a certain height, alert, and cut automatically
Short circuit phenomenon is caused after avoiding LED display from being flooded not in power-off source.Such structure cannot cross the subsequent of display screen in water logging
Continuous to provide display information, the heat that cannot be generated to display screen radiates, and cannot bear heavier instrument in walking table above
It drills, can not be configured on the ground that strong wind and heavy rain, rainwater such as impregnate, are corrosive at the bad environments environment.
Therefore, it is necessary to propose improvement project to existing display screen, while improving the heat dissipation performance of display screen, most
Many weather-proof features such as load-bearing, wind resistance rain, resistance to immersion, the corrosion-resistant i.e. high reliability of display screen are improved to limits, make to show
Screen can be applied to exposure in sunshine, drench with rain, vehicle rolls, water impregnates etc. badly in application scenarios.
Utility model content
In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of buried weather-proof displays
Shield structure.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of buried weather-proof display screen structure, it includes the supporing shell of upper end opening, for encapsulating supporing shell
Upper end opening load-bearing glass, be set to thermally conductive bracket inside supporing shell and be set to thermally conductive bracket and load-bearing glass
Between display screen；The supporing shell include a sealing plate, be set to sealing plate periphery support wall and by support wall
Upper end bend outward extend distribution load-bearing attachment strap；The periphery of the bottom surface of the load-bearing glass and the upper surface of load-bearing attachment strap
Adhesion is sealed by weather-proof viscose；The periphery of the thermally conductive bracket is fixedly connected with support wall；The upper surface of the display screen
It is close to the following table EDS maps of load-bearing glass, the upper surface distribution of thermally conductive bracket is close in the lower end surface of the display screen；The load-bearing
Attachment strap, support wall and sealing plate are made by corrosion resistant Heat Conduction Material, and the thermally conductive bracket is made by Heat Conduction Material
It forms；It is provided with master control borad above the sealing plate, the display screen is electrically connected with master control borad.
Preferably, the lower end of the support wall bends and extends into type inwardly lateral connection wall, the lateral connection
Wall is fixedly connected with the periphery of sealing plate, is also folded with sealing ring between the lateral connection wall and the periphery of sealing plate.
Preferably, the periphery of the thermally conductive bracket, which bends downward elongation moulding, longitudinally connected wall, the longitudinally connected wall
It is fixedly connected with the inner wall of support wall.
Preferably, the display screen is successively spliced by multiple LED display unit plates, each LED display unit
The lower end surface of plate is both secured on thermally conductive bracket, and load-bearing glass is close in the upper surface of each LED display unit plate
Following table EDS maps, the LED display unit plate are electrically connected with master control borad.
Preferably, the load-bearing glass is tempered glass.
Preferably, the tempered glass is toughened rubber-laminated vacuum glass.
Preferably, a WATERPROOF PACKING GLAND, institute are provided on the support wall and between thermally conductive bracket and sealing plate
WATERPROOF PACKING GLAND is stated to be electrically connected with master control borad.
Preferably, DC/DC transformation, rechargable power supplies are additionally provided with above the sealing plate, the DC/DC is converted, is chargeable
Power supply is electrically connected with master control borad respectively.
Preferably, the load-bearing attachment strap, support wall and sealing plate are made by stainless steel material.
Preferably, the thermally conductive bracket is made by aluminum alloy materials.
As the above scheme is adopted, the utility model is total by load-bearing glass, load-bearing attachment strap, support wall and sealing plate
On-screen-display message is shown, it can be achieved that following beneficial to effect with controlling between the space for constituting a waterproof sealing and by master control borad
Fruit:
1, using load-bearing glass, load-bearing attachment strap, support wall and sealing plate, the space for collectively forming a waterproof sealing,
Guard space is provided for the display screen, power supply and master control borad of its inside；
2, it is close to thermally conductive bracket using the lower end surface of display screen to be distributed, the heat that display screen generates can be passed through Heat Conduction Material
The thermally conductive bracket being made is conducted to support wall, load-bearing attachment strap and the sealing plate being equally made by Heat Conduction Material,
To distribute heat outward respectively by support wall, load-bearing attachment strap and sealing plate, to improve the heat dissipation performance of display screen
And service life；
3, there is resistant material to be made using load-bearing attachment strap, support wall and sealing plate, it is whole to improve display screen
Wind resistance rain, it is resistance to impregnate, corrosion-resistant i.e. many weather-proof features such as high reliability.
It is simple and compact for structure based on this, can make display applications in have exposure in sunshine, drench with rain, vehicle rolls, water impregnates
In severe application scenarios, and it is many weather-proof to have the characteristics that load-bearing, wind resistance rain, resistance to immersion, high reliability etc., therefore with very high
Practical value and market popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged structure schematic diagram of the a-quadrant of Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of the utility model embodiment；
Fig. 4 is structural schematic diagram of the utility model embodiment when being embedded in ground；
Fig. 5 is the decomposition texture schematic diagram of Fig. 4；
Fig. 6 is the enlarged structure schematic diagram of B area in Fig. 5；
In figure: 1, supporing shell；11, sealing plate；111, second longitudinal direction wall extension；12, wall is supported；121, lateral connection
Wall；1211, third longitudinal direction wall extension；122, WATERPROOF PACKING GLAND；13, load-bearing attachment strap；131, first longitudinal direction wall extension；2, load-bearing
Glass；3, thermally conductive bracket；31, longitudinally connected wall；4, display screen；41, LED display unit plate；5, master control borad；6, sealing ring；71,
DC/DC converting power source；72, rechargable power supplies；A, accommodation groove；B, load-bearing step；C, seal washer；D, weather-proof viscose.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in figs 1 to 6, the buried weather-proof display screen structure of one kind provided by the embodiment of the utility model, it is suitable for
In a manner of buried or insertion (i.e. display screen surface is parallel or is higher than, lower than ground), display panel is installed on parallel ground
Or on sloping floor；It include upper end opening supporing shell 1, for encapsulate supporing shell 1 upper end be open load-bearing
Glass 2, the display screen for being set to the thermally conductive bracket 3 in 1 inside of supporing shell and being set between thermally conductive bracket 3 and load-bearing glass 2
4；Wherein supporing shell 1 is including a sealing plate 11, the support wall 12 for the periphery for being set to sealing plate 11 and by support wall 12
Upper end bends the load-bearing attachment strap 13 for extending distribution outward；The periphery of the bottom surface of load-bearing glass 2 and the upper surface of load-bearing attachment strap 13
Adhesion is sealed by weather-proof viscose d；The periphery of thermally conductive bracket 3 is fixedly connected with support wall 12；It is close to the upper surface of display screen 4
The upper surface distribution of thermally conductive bracket 3 is close in the following table EDS maps of load-bearing glass 2, the lower end surface of display screen 4；Load-bearing attachment strap 13, branch
Support wall 12 and sealing plate 11 are made by corrosion resistant Heat Conduction Material, and thermally conductive bracket 3 is made by Heat Conduction Material；Envelope
Master control borad 5 is provided with above plate 11, display screen 4 is electrically connected with master control borad 5.
Based on the above structure, collectively formed using load-bearing glass 2, load-bearing attachment strap 13, support wall 12 and sealing plate 11
The space of one waterproof sealing provides guard space for its internal display screen 4 and master control borad 5；Display screen 4 is utilized simultaneously
Thermally conductive bracket 3 is close in lower end surface, can conduct the heat that display screen 4 generates by the thermally conductive bracket 3 that Heat Conduction Material is made
To support wall 12, load-bearing attachment strap 13 and the sealing plate 11 being equally made by Heat Conduction Material, thus by support wall 12,
Load-bearing attachment strap 13 and sealing plate 11 distribute heat outward respectively, to improve the heat dissipation performance and service life of display screen；
In addition, having resistant material to be made using load-bearing attachment strap 13, support wall 12 and sealing plate 11, it is whole to improve display screen
Wind resistance rain, it is resistance to impregnate, corrosion-resistant i.e. many weather-proof features such as high reliability.Preferably, the periphery of load-bearing attachment strap 13
Being folded upward at elongation moulding has first longitudinal direction wall extension 131, the upper end of first longitudinal direction wall extension 131 and the upper table of load-bearing glass 2
Face flushes.Load-bearing glass 2 is surrounded using first longitudinal direction wall extension 131 as a result, and is fixed on first longitudinal direction wall extension 131
Within the scope of internal perisporium, while increasing the leakproofness between load-bearing glass 2 and load-bearing attachment strap 13, reinforce the knot of load-bearing attachment strap 13
Structure intensity keeps the structure of load-bearing attachment strap 13 more stable.
In specific application, an accommodation groove a can be offered on parallel ground or sloping floor, the upper end of accommodation groove to
Outer extension is provided with a load-bearing step b (longitudinal cross-section of load-bearing step b, the preferably L-type structure in figure), is taken using load-bearing
Plate 13 is overlapped on load-bearing step b, supports wall 12 and sealing plate 11 to be distributed on the inside of accommodation groove a, to do using load-bearing step b
Gravity support conducts the gravity that load-bearing glass 2 is born by load-bearing attachment strap 13 and load-bearing step b to the ground；Load-bearing glass 2
Upper surface can in parallel or be higher than, lower than ground, and according to actual needs between load-bearing attachment strap 13 and the upper surface of load-bearing step b
It is sealed with seal washer c, makes to remain dry, anhydrous environment in accommodation groove a, be shown in actual use to improve
The weatherability of screen.It is simple and compact for structure based on this, can make display applications in have exposure in sunshine, drench with rain, vehicle rolls, water logging
In the severe application scenarios such as bubble, and it is many weather-proof to have the characteristics that load-bearing, wind resistance rain, resistance to immersion, high reliability etc., therefore with very
High practical value and market popularization value.
Further, for the ease of carrying out care and maintenance to display screen, preferably, the present embodiment states support
The lower end of wall 12 bends and extends into type inwardly lateral connection wall 121, and lateral connection wall 121 and the periphery of sealing plate 11 are fixed
Connection, is also folded with sealing ring 6 between lateral connection wall 121 and the periphery of sealing plate 11.As a result, using lateral connection wall 121
It is fixedly connected with the periphery of sealing plate 11, sealing plate 11 is removed, and then care and maintenance is carried out to display screen；It utilizes and is folded in simultaneously
Sealing ring 6 between lateral connection wall 121 and the periphery of sealing plate 11, is sealed display screen inside, improves display screen structure
Leakproofness, to guarantee many weather-proof features such as the wind resistance rain of display screen entirety, resistance to immersion, corrosion-resistant i.e. high reliability.As
Preferred embodiment, the periphery of sealing plate 11, which is folded upward at elongation moulding, second longitudinal direction wall extension 111, the lower end set of support wall 12
It is connected in second longitudinal direction wall extension 111.Support wall 12 can be further increased as a result, and increases the leakproofness between sealing plate 11,
The structural strength for reinforcing sealing plate 11 simultaneously, keeps the structure of sealing plate 11 more stable.As another preferred embodiment, lateral connection wall
121 inner edge, which is folded upward at elongation moulding, third longitudinal direction wall extension 1211.Third longitudinal direction wall extension 1211 can reinforce cross as a result,
To the structural strength of connection wall 121, keep the structure of lateral connection wall 121 more stable.
In order to which thermally conductive 3 heat-conducting effect of bracket is effectively ensured, the heat that display screen 4 generates is conducted to support wall 12, is held
On weight attachment strap 13 and sealing plate 11, preferably, the periphery of the thermally conductive bracket 3 of the present embodiment, which bends downward elongation moulding, to be had
Longitudinally connected wall 31, longitudinally connected wall 31 are fixedly connected with the inner wall of support wall 12.As a result, using longitudinally connected wall 31 with
The inner wall of support wall 12 is fitted and connected, thus increase thermally conductive bracket 3 and support the heat-conducting area between wall 12, thus
Improve thermally conductive 3 heat-conducting effect of bracket；Can make according to actual needs simultaneously longitudinally connected wall 31 and support wall 12 by screw into
Row connection, can be convenient for being dismounted and being fixed to thermally conductive bracket 3, and then further carries out care and maintenance to display screen.
In order to increase the size of display screen, preferably, the display screen 4 of the present embodiment is by multiple LED display units
Plate 41 is successively spliced, and the lower end surface of each LED display unit plate is both secured on thermally conductive bracket 3, and each LED display is single
It is close to the following table EDS maps of load-bearing glass 2 in the upper surface of first plate.As a result, when needing to prepare biggish display screen, it can choose
Multiple LED display unit plates 41 are successively spliced, and correspondingly increase supporing shell 1, load-bearing glass 2 and thermally conductive bracket 3
Size adapt to the application range of various display screens size to increase screen size and type.
In order to further protect display screen, preferably, the load-bearing glass 2 of the present embodiment is tempered glass.
In order to improve the safety in utilization of display screen, and further protection display screen, preferably, this reality
The tempered glass for applying example is toughened rubber-laminated vacuum glass.When thering is sharp object to pound on a display screen or pass through display screen as a result, tempering
Even if the tempered glass on doubling glass upper layer is broken, the tempered glass of lower layer will not be crushed, and after toughened glass crushing
Fragment can also be bonded on film, broken tempered glass surface still keeps clean and tidy smooth, it is therefore prevented that fragment stabs event
Occur, it is ensured that neighbouring people avoids coming to harm, while the display screen 4 below tempered glass being protected to be damaged.
Preferably, it is provided on the support wall 12 of the present embodiment and between thermally conductive bracket 3 and sealing plate 11
One WATERPROOF PACKING GLAND 122, WATERPROOF PACKING GLAND 122 are electrically connected with master control borad 5.As a result, using WATERPROOF PACKING GLAND 122
Waterproof seal, while being powered by 122 external power supply of WATERPROOF PACKING GLAND to master control borad 5, it is ensured that display screen is whole
Leakproofness.
In order to can still work normally display screen under various emergency cases, preferably, the present embodiment
DC/DC converting power source 71 and rechargable power supplies 72, DC/DC converting power source 71 and rechargable power supplies 72 are additionally provided with above sealing plate 11
It is electrically connected respectively with master control borad 5.As a result, when external power supply has a power failure suddenly, display screen still is able to guarantee a timing
Interior normal work provides display information.
In order to keep the structural strength of display screen higher, corrosion resistance and heating conduction are more preferable, preferably, this implementation
Load-bearing attachment strap 13, support wall 12 and the sealing plate 11 of example have stainless steel material to be made.
Preferably, the thermally conductive bracket 3 of the present embodiment is made by aluminum alloy materials.It is closed as a result, using aluminium
The good advantage of the thermal conductivity of golden material guarantees the heating conduction of thermally conductive bracket 3；It simultaneously can be by surface treatment, in aluminium alloy
The surface of material forms one layer of alumina layer, so that thermally conductive bracket 3 be made to form heat conduction non-conducting structure, effectively prevents display screen
4 electric leakage or the generation of short-circuit phenomenon, improve the safety in utilization and service life of display screen.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of buried weather-proof display screen structure, it is characterised in that: it includes the supporing shell of upper end opening, for encapsulating
The load-bearing glass of the upper end opening of supporing shell, be set to inside supporing shell thermally conductive bracket and be set to thermally conductive bracket with
Display screen between load-bearing glass；The supporing shell include a sealing plate, be set to sealing plate periphery support wall and by
The upper end of support wall bends the load-bearing attachment strap for extending distribution outward；The periphery and load-bearing attachment strap of the bottom surface of the load-bearing glass
Upper surface pass through weather-proof viscose seal adhesion；The periphery of the thermally conductive bracket is fixedly connected with support wall；The display screen
Upper surface be close to load-bearing glass following table EDS maps, the lower end surface of the display screen be close to thermally conductive bracket upper surface distribution；
The load-bearing attachment strap, support wall and sealing plate are made by corrosion resistant Heat Conduction Material, and the thermally conductive bracket is by thermally conductive
Material is made；It is provided with master control borad above the sealing plate, the display screen is electrically connected with master control borad.
2. a kind of buried weather-proof display screen structure as described in claim 1, it is characterised in that: the lower end of the support wall
Bending and extending into type inwardly has lateral connection wall, and the lateral connection wall is fixedly connected with the periphery of sealing plate, and the transverse direction connects
It connects and is also folded with sealing ring between wall and the periphery of sealing plate.
3. a kind of buried weather-proof display screen structure as described in claim 1, it is characterised in that: the periphery of the thermally conductive bracket
Bending downward elongation moulding has longitudinally connected wall, and the longitudinally connected wall is fixedly connected with the inner wall of support wall.
4. a kind of buried weather-proof display screen structure as described in claim 1, it is characterised in that: the display screen is by multiple
LED display unit plate is successively spliced, and the lower end surface of each LED display unit plate is both secured on thermally conductive bracket, and
It is close to the following table EDS maps of load-bearing glass, the LED display unit plate and master in the upper surface of each LED display unit plate
Control plate electrical connection.
5. a kind of buried weather-proof display screen structure as described in claim 1, it is characterised in that: the load-bearing glass is tempering
Glass.
6. a kind of buried weather-proof display screen structure as claimed in claim 5, it is characterised in that: the tempered glass is tempering
Doubling glass.
7. a kind of buried weather-proof display screen structure as described in claim 1, it is characterised in that: on the support wall and position
A WATERPROOF PACKING GLAND is provided between thermally conductive bracket and sealing plate, the WATERPROOF PACKING GLAND is electrically connected with master control borad.
8. a kind of buried weather-proof display screen structure as claimed in claim 7, it is characterised in that: also set up above the sealing plate
There are DC/DC converting power source, rechargable power supplies, the DC/DC converting power source, rechargable power supplies are electrically connected with master control borad respectively.
9. such as the buried weather-proof display screen structure of one kind of any of claims 1-8, it is characterised in that: the load-bearing
Attachment strap, support wall and sealing plate are made by stainless steel material.
10. such as the buried weather-proof display screen structure of one kind of any of claims 1-8, it is characterised in that: described to lead
Hot bracket is made by aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116939.4U CN208422292U (en) | 2018-07-13 | 2018-07-13 | A kind of buried weather-proof display screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116939.4U CN208422292U (en) | 2018-07-13 | 2018-07-13 | A kind of buried weather-proof display screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422292U true CN208422292U (en) | 2019-01-22 |
Family
ID=65123045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116939.4U Expired - Fee Related CN208422292U (en) | 2018-07-13 | 2018-07-13 | A kind of buried weather-proof display screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400489A (en) * | 2019-08-30 | 2019-11-01 | 西南科技大学城市学院 | A kind of whole-process automatic guidance shutdown system suitable for large-scale garage |
-
2018
- 2018-07-13 CN CN201821116939.4U patent/CN208422292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400489A (en) * | 2019-08-30 | 2019-11-01 | 西南科技大学城市学院 | A kind of whole-process automatic guidance shutdown system suitable for large-scale garage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |