CN214253737U - Outdoor LED display screen with waterproof structure - Google Patents
Outdoor LED display screen with waterproof structure Download PDFInfo
- Publication number
- CN214253737U CN214253737U CN202120507470.2U CN202120507470U CN214253737U CN 214253737 U CN214253737 U CN 214253737U CN 202120507470 U CN202120507470 U CN 202120507470U CN 214253737 U CN214253737 U CN 214253737U
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- CN
- China
- Prior art keywords
- display screen
- led display
- fixedly connected
- procapsid
- side wall
- 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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Abstract
The utility model relates to an led display screen technical field, specific outdoor led display screen with waterproof construction that says so, including the procapsid, the procapsid trailing flank passes through screw fixedly connected with backplate, location boss before the procapsid inside wall fixedly connected with, location boss behind the preceding lateral wall fixedly connected with of backplate. The utility model discloses a preceding location boss, back location boss and locating piece carry out spacing fixed to led display screen body, thereby with led display screen body fixed mounting inside procapsid and backplate, play protection waterproof effect to led display screen body through procapsid and backplate, avoid led display screen body directly to expose outside, thereby influence the life of led display screen body, set up waterproof boss through casing lateral wall rear end in the front, avoid the rainwater in the gap between preceding casing and the backplate department infiltration, play waterproof effect.
Description
Technical Field
The utility model relates to an led display screen technical field specifically is an outdoor led display screen with waterproof construction.
Background
An led display screen is a flat panel display, which is composed of small led module panels and is used for displaying various information such as characters, images, videos, video signals and the like. With the development of electronic technology, the led display screen is widely applied to the life of people, and brings convenience to the life of people. However, the LED display screen arranged outdoors is rarely subjected to rainwater-proof treatment, so that rainwater easily enters the inside of the LED display screen, and the imaging effect and the service life of the LED display screen are influenced. Therefore, an outdoor LED display screen with a waterproof structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor led display screen with waterproof construction to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor LED display screen with a waterproof structure comprises a front shell, wherein the rear side surface of the front shell is fixedly connected with a back plate through a screw, the inner side wall of the front shell is fixedly connected with a front positioning boss, the front side wall of the back plate is fixedly connected with a back positioning boss, the upper, lower, left and right side walls in the front shell and the rear side of the front positioning boss are fixedly connected with positioning blocks, an LED display screen body is clamped in the front shell and positioned among the front positioning boss, the rear positioning boss and the positioning block, an opening is arranged on the front side surface of the front shell, a transparent visual plate is embedded and installed at the opening, air ducts are communicated with the lower end of the front shell and positioned on the left side and the right side of the positioning block, a motor is fixedly arranged in the ventilation duct, the upper end of an output shaft of the motor is fixedly provided with fan blades, the equal fixedly connected with support column of procapsid lower extreme left and right sides, two sets of support column lower extreme fixedly connected with base.
As a further optimization of the technical scheme, the upper end of the front shell is fixedly connected with two groups of connecting rods, and the upper ends of the two groups of connecting rods are fixedly connected with a rainproof shed together.
As a further optimization of the technical scheme, the rear end of the outer side wall of the front shell is fixedly connected with a waterproof boss, and the waterproof boss extends backwards to the rear side of the back plate.
As a further optimization of the technical scheme, the lower end of the air duct is fixedly provided with a dustproof filter screen.
As a further optimization of the technical scheme, mounting holes are formed in the left side and the right side of the base.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a preceding location boss, back location boss and locating piece carry out spacing fixed to led display screen body, thereby with led display screen body fixed mounting inside procapsid and backplate, play protection waterproof effect to led display screen body through procapsid and backplate, avoid led display screen body directly to expose outside, thereby influence the life of led display screen body, set up waterproof boss through preceding casing lateral wall rear end, avoid the rainwater in the gap department infiltration between procapsid and the backplate, play waterproof effect, through motor work in the ventiduct, drive flabellum rotates, play ventilation cooling's effect to led display screen body, and the ventiduct opening is down, avoid the rainwater to get into, play waterproof effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a side-cut structure between the front housing and the back plate of the present invention;
fig. 3 is the internal structure diagram of the front case of the present invention.
In the figure: 1. a front housing; 2. a back plate; 3. a front positioning boss; 4. a boss is positioned at the back; 5. positioning blocks; 6. an LED display screen body; 7. a transparent visual panel; 8. an air duct; 9. a motor; 10. a fan blade; 11. a support pillar; 12. a base; 13. a connecting rod; 14. a rain-proof shed; 15. a waterproof boss; 16. dustproof filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an outdoor LED display screen with a waterproof structure comprises a front shell 1, wherein the rear side surface of the front shell 1 is fixedly connected with a back plate 2 through screws, the inner side wall of the front shell 1 is fixedly connected with a front positioning boss 3, the front side wall of the back plate 2 is fixedly connected with a rear positioning boss 4, the upper, lower, left and right side walls in the front shell 1 are fixedly connected with positioning blocks 5 at the rear side of the front positioning boss 3, an LED display screen body 6 is clamped in the front shell 1 and between the front positioning boss 3, the rear positioning boss 4 and the positioning blocks 5, the front side surface of the front shell 1 is provided with an opening, a transparent visual plate 7 is embedded and installed at the opening, the lower end of the front shell 1 and the left and right sides of the positioning blocks 5 are communicated with an air duct 8, a motor 9 is fixedly installed in the air duct 8, and fan blades 10 are fixedly installed at the upper end of an output shaft of the motor 9, equal fixedly connected with support column 11 in the 1 lower extreme left and right sides of procapsid, two sets of 11 lower extreme fixedly connected with bases 12 of support column.
Specifically, 1 upper end fixedly connected with two sets of connecting rods 13 of procapsid, it is two sets of the common fixedly connected with weather enclosure 14 in connecting rod 13 upper end plays sun-proof effect of keeping off the rain through the setting of weather enclosure 14.
Specifically, 1 lateral wall rear end fixedly connected with of procapsid has waterproof boss 15, waterproof boss 15 extends to 2 rear sides of backplate backward, avoids the rainwater to permeate from the gap between 1 and the backplate 2 of procapsid, plays waterproof effect.
Specifically, 8 lower extreme fixed mounting of ventiduct has dustproof filter screen 16, plays dustproof filterable effect, avoids outside dust to enter into in the procapsid 1 from ventiduct 8.
Specifically, the left and right sides all have seted up the mounting hole on base 12, are convenient for fix the installation of base 12.
Specifically, during the use, through preceding location boss 3, back location boss 4 and locating piece 5 carry out spacing fixed to led display screen body 6, thereby with led display screen body 6 fixed mounting inside procapsid 1 and backplate 2, play protection waterproof effect to led display screen body 6 through procapsid 1 and backplate 2, avoid led display screen body 6 directly to expose outside, thereby influence the life of led display screen body 6, through set up waterproof boss 15 at 1 lateral wall rear end of procapsid, avoid the rainwater in the gap department infiltration between procapsid 1 and backplate 2, play waterproof effect, work through motor 9 in ventiduct 8, drive flabellum 10 rotates, play ventilation cooling's effect to led display screen body 6, and ventiduct 8 opening is down, avoid the rainwater entering, play waterproof effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an outdoor led display screen with waterproof construction, includes procapsid (1), its characterized in that: the rear side face of the front shell (1) is fixedly connected with a back plate (2) through screws, a front positioning boss (3) is fixedly connected with the inner side wall of the front shell (1), a rear positioning boss (4) is fixedly connected with the front side wall of the back plate (2), the left side wall, the right side wall, the upper side wall, the lower side wall, the left side wall and the right side wall in the front shell (1) are respectively and fixedly connected with a positioning block (5) at the rear side of the front positioning boss (3), a led display screen body (6) is clamped between the front positioning boss (3), the rear positioning boss (4) and the positioning block (5) in the front shell (1), an opening is arranged at the front side face of the front shell (1), a transparent visual plate (7) is embedded at the opening, an air duct (8) is communicated with the lower end of the front shell (1) at the left side and the right side of the positioning block (5), a motor (9) is fixedly installed in the air duct (8), and a fan blade (10) is fixedly installed at the upper end of an output shaft of the motor (9), the equal fixedly connected with support column (11) of procapsid (1) lower extreme left and right sides, two sets of support column (11) lower extreme fixedly connected with base (12).
2. The outdoor led display screen with waterproof structure of claim 1, wherein: the upper end of the front shell (1) is fixedly connected with two groups of connecting rods (13), and the upper ends of the two groups of connecting rods (13) are fixedly connected with a rainproof shed (14) together.
3. The outdoor led display screen with waterproof structure of claim 1, wherein: the rear end of the outer side wall of the front shell (1) is fixedly connected with a waterproof boss (15), and the waterproof boss (15) extends backwards to the rear side of the back plate (2).
4. The outdoor led display screen with waterproof structure of claim 1, wherein: and a dustproof filter screen (16) is fixedly arranged at the lower end of the air duct (8).
5. The outdoor led display screen with waterproof structure of claim 1, wherein: the left side and the right side of the base (12) are both provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507470.2U CN214253737U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507470.2U CN214253737U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214253737U true CN214253737U (en) | 2021-09-21 |
Family
ID=77727590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120507470.2U Expired - Fee Related CN214253737U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214253737U (en) |
-
2021
- 2021-03-10 CN CN202120507470.2U patent/CN214253737U/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: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |