CN208063590U - A kind of control box of LED display boards - Google Patents
A kind of control box of LED display boards Download PDFInfo
- Publication number
- CN208063590U CN208063590U CN201820277783.1U CN201820277783U CN208063590U CN 208063590 U CN208063590 U CN 208063590U CN 201820277783 U CN201820277783 U CN 201820277783U CN 208063590 U CN208063590 U CN 208063590U
- Authority
- CN
- China
- Prior art keywords
- framework
- rear cover
- mounting base
- power supply
- bending
- 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 - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is related to LED display board equipment technical fields,More particularly to a kind of control box of LED display boards,Including framework and rear cover,Framework is equipped with the cavity for accommodating rear cover,Rear cover inside bottom is equipped at least one mortise bolt,Bending forms clamp upwards after bending inwardly on rear cover top,Bending forms deck to framework inside upper part inwardly,Bending forms pedestal to framework lower inside upwards after bending inwardly,Pedestal is equipped with jack,Mortise bolt coordinates with jack,Clamp coordinates with deck,Framework is set to be fixed with rear cover,Framework inside bottom is additionally provided with power supply mounting base,Cooling fan mounting base and deflector,Cooling fan mounting base is equipped with spiral case wind turbine,Spiral case wind turbine is equipped with air inlet and air outlet,Air outlet is towards power supply mounting base,Framework bottom is additionally provided with water outlet and grid air inlet,Deflector is by air-flow guide water outlet,The utility model has the advantages of convenient installation securely,It is dismantled convenient for later period maintenance,And it is dust-proof,Waterproof,Excellent radiation performance.
Description
Technical field
The utility model is related to LED display board equipment technical fields, more particularly to a kind of control box of LED display boards.
Background technology
LED to be applied more and more widely many advantages, such as its energy-saving and environmental protection, long lifespan, low-maintenance cost.Especially
It is the widely available of recent outdoor LED display board so that LED is safeguarded and maintenance capacity increases.Existing outdoor LED display board is most
It is made of traditional technology, basic structure includes：Babinet, and LED light face, driving power and control electricity in babinet
The structures such as road plate, the generally existing rainy day drain function difference and can hardly be dust-proof the defects of so that LED display boards are not only shown
Show that effect is poor, can often occur the failures such as blank screen, Hua Ping, immersion burn into crash after a period of use, to cause to use the longevity
Life shortens so that after-sales service and maintenance cost are higher；And babinet is iron casing structure, and heat dissipation performance is poor, job insecurity.Cause
This, the prior art is defective, needs to improve.
Utility model content
And, the utility model provides a kind of LED display boards in view of the above-mentioned defects in the prior art
Control box, it is easy for installation secured, it is dismantled convenient for later period maintenance, and dust-proof, waterproof, excellent radiation performance.
Technical solution adopted by the utility model to solve its technical problems is：A kind of control box of LED display boards, packet
Framework and rear cover are included, framework is equipped with the cavity for accommodating rear cover, which is characterized in that the rear cover inside bottom is equipped at least one dark
Bolt, the rear cover top upward bending after bending inwardly form the clamp that section is " L " type, the framework inside upper part
Bending inwardly forms deck, the framework lower inside upward bending after bending inwardly, forms section as " L " type pedestal,
The pedestal is equipped with jack, and mortise bolt coordinates with jack, and clamp coordinates with deck, so that framework is fixed with rear cover, the framework
Inside bottom is additionally provided with power supply mounting base, and the power supply mounting base section is " L " type, and the power supply mounting base is fixed with framework to be connected
It connects, the framework inside bottom is additionally provided with cooling fan mounting base and deflector, and the power supply mounting base is pacified set on cooling fan
It fills between seat and deflector, the cooling fan mounting base is equipped with spiral case wind turbine, and the spiral case wind turbine is equipped with air inlet and goes out
Air port, the air outlet are additionally provided with water outlet and grid air inlet, the deflector towards power supply mounting base, the framework bottom
By air-flow guide water outlet, the grid air inlet is opposite with spiral case air inlet.
Further, the rear cover inside bottom is set there are two mortise bolt.
Further, the junction of the framework and rear cover is equipped with sealing joint strip.
The utility model has the beneficial effects that：Compare the prior art, a kind of control of LED display boards of the utility model
Box facilitates rear cover to be fixed in framework, clamp section is " L " type, can be promoted by covering setting clamp and mortise bolt after
Waterproof effect, framework pedestal, power supply mounting base section are similarly " L " type, help to promote waterproof effect, prevent rainwater into cartonning
Internal portion；Spiral case wind turbine and deflector is respectively set in power supply mounting base both sides, spiral case wind turbine blows to the heat that power supply generates
Heat is taken air-flow guide water outlet out of by deflector, deflector while draining, and grid air inlet has certain dust-proof effect
Fruit, framework are equipped with sealing joint strip with rear cover junction, help to promote water resistance.
Description of the drawings
Fig. 1 is the backsight structural representation of framework described in the utility model embodiment.
Fig. 2 is the schematic cross-sectional view of framework described in the utility model embodiment.
Fig. 3 is the present invention looks up structural representation of framework described in the utility model embodiment.
Fig. 4 is the backsight structural representation of rear cover described in the utility model embodiment.
Fig. 5 is the schematic cross-sectional view of rear cover described in the utility model embodiment.
Fig. 6 is framework described in the utility model embodiment and rear cover mounting structure schematic diagram.
Fig. 7 is the enlarged drawing at A in Fig. 1.
Wherein：1, framework, 11, power supply mounting base, 12, deflector, 13, cooling fan mounting base, 131, spiral case wind turbine,
132, air inlet, 133, air outlet, 14, water outlet, 15, grid air inlet, 16, deck, 17, pedestal, 2, rear cover, 21, dark insert
Pin, 22, clamp.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to specific embodiment of the present utility model, furthers elucidate the utility model
The advantages of and compared with the existing technology protrusion contribution, it is possible to understand that, following embodiments is only preferable to the utility model
The detailed description of embodiment should not be construed as any restrictions to technical solutions of the utility model.This practicality is not being departed from
Under the premise of new design is conceived, various modifications and change that ordinary people in the field makes the technical solution of the utility model
Into should fall within the protection scope of the present utility model, the claimed technology contents of the utility model are all documented in
In claims.
As shown in figs. 1-7, a kind of control box of LED display boards, including framework（1）With rear cover（2）, framework（1）It is equipped with
Accommodate rear cover（2）Cavity, rear cover（2）Inside bottom is set there are two mortise bolt（21）, rear cover（2）Bending is backward inwardly on top
Upper bending forms the clamp that section is " L " type（22）, framework（1）Bending forms deck to inside upper part inwardly（16）, framework
（1）Lower inside upward bending after bending inwardly, it is " L " type pedestal to form section（17）, pedestal（17）It is equipped with jack, secretly
Bolt（21）Coordinate with jack, clamp（22）With deck（16）Cooperation, makes framework（1）With rear cover（2）It is fixed, framework（1）Inside
Bottom is additionally provided with power supply mounting base（11）, power supply mounting base（11）Section is " L " type, power supply mounting base（11）With framework（1）Gu
Fixed connection, framework（1）Inside bottom is additionally provided with cooling fan mounting base（13）And deflector（12）, power supply mounting base（11）It is set to
Cooling fan mounting base（13）And deflector（12）Between, cooling fan mounting base（13）It is equipped with spiral case wind turbine（131）, spiral case
Wind turbine（131）Equipped with air inlet（132）And air outlet（133）, air outlet（133）Towards power supply mounting base（11）, framework（1）Bottom
Portion is additionally provided with water outlet（14）And grid air inlet（15）, deflector（12）By air-flow guide water outlet（14）, grid air inlet
（15）With spiral case wind turbine（131）Air inlet（132）Relatively.
Further, framework（1）With rear cover（2）Junction be equipped with sealing joint strip.
The utility model facilitates rear cover to be fixed in framework, clamp section by covering setting clamp and mortise bolt after
For " L " type, waterproof effect can be promoted, framework pedestal, power supply mounting base section are similarly " L " type, help to promote waterproof effect
Fruit prevents rainwater from entering box house；Spiral case wind turbine and deflector is respectively set in power supply mounting base both sides, spiral case wind turbine will be electric
The heat that source generates blows to deflector, and heat is taken air-flow guide water outlet, grid air inlet out of by deflector while draining
There is mouth certain dust-proof effect, framework to be equipped with sealing joint strip with rear cover junction, help to promote water resistance.
Claims (3)
1. a kind of control box of LED display boards, including framework and rear cover, framework is equipped with the cavity for accommodating rear cover, and feature exists
In：The rear cover inside bottom is equipped at least one mortise bolt, and the rear cover top upward bending after bending inwardly is formed disconnected
Face is the clamp of " L " type, and bending forms deck, the framework lower inside bending inwardly to the framework inside upper part inwardly
Upward bending afterwards, it is " L " type pedestal to form section, and the pedestal is equipped with jack, and mortise bolt coordinates with jack, clamp and deck
Cooperation, makes framework be fixed with rear cover, the framework inside bottom is additionally provided with power supply mounting base, and the power supply mounting base section is
" L " type, the power supply mounting base are fixedly connected with framework, and the framework inside bottom is additionally provided with cooling fan mounting base and water conservancy diversion
Plate, the power supply mounting base are set between cooling fan mounting base and deflector, and the cooling fan mounting base is equipped with spiral case
Wind turbine, the spiral case wind turbine are equipped with air inlet and air outlet, and the air outlet is also set towards power supply mounting base, the framework bottom
There are water outlet and grid air inlet, the deflector to enter the wind air-flow guide water outlet, the grid air inlet with spiral case wind turbine
Mouth is opposite.
2. a kind of control box of LED display boards according to claim 1, it is characterised in that：The rear cover inside bottom
If there are two mortise bolts.
3. a kind of control box of LED display boards according to claim 1, it is characterised in that：The framework and rear cover
Junction is equipped with sealing joint strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277783.1U CN208063590U (en) | 2018-02-27 | 2018-02-27 | A kind of control box of LED display boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277783.1U CN208063590U (en) | 2018-02-27 | 2018-02-27 | A kind of control box of LED display boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208063590U true CN208063590U (en) | 2018-11-06 |
Family
ID=63991299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820277783.1U Expired - Fee Related CN208063590U (en) | 2018-02-27 | 2018-02-27 | A kind of control box of LED display boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208063590U (en) |
-
2018
- 2018-02-27 CN CN201820277783.1U patent/CN208063590U/en not_active Expired - Fee Related
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Legal Events
| 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: 20181106 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |