CN201732535U - Control module of LED display screen - Google Patents
Control module of LED display screen Download PDFInfo
- Publication number
- CN201732535U CN201732535U CN2010202812612U CN201020281261U CN201732535U CN 201732535 U CN201732535 U CN 201732535U CN 2010202812612 U CN2010202812612 U CN 2010202812612U CN 201020281261 U CN201020281261 U CN 201020281261U CN 201732535 U CN201732535 U CN 201732535U
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- China
- Prior art keywords
- led display
- module
- control
- section bar
- display screen
- 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
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Abstract
A control module of an LED display screen relates to the technical field of LED display screens, in particular to an improvement of a control part of an LED display screen, which resolves the problem that a conventional LED display screen is poor in radiating effect, large in noise, difficult in maintenance and the like, and comprises a profile control box, a power supply module and a control circuit module. The power supply module and the control circuit module are fixedly connected to the inner wall of the profile control box. As the power supply module and the control circuit module are arranged in the profile control box to be used as an independent part, the control module is mounted on the back surface a display portion and is convenient for maintenance and replacement, and the LED display screen can avoid being out of service for a long time when the control portion is repaired. The profile control box achieves radiating effect by employing good heat-conducting property of the self aluminum materials without fan cooling, thereby reducing volume and weight of the overall box.
Description
Technical field
The utility model relates to the LED display technical field, refers more particularly to the improvement aspect to the control section of LED display.
Background technology
The connecting portion of the control section of tradition LED display and the display module of LED display, dustproof part, radiator portion, casing grades and is installed in a casing the inside that processes with the metal plate material, the heat that control section and display part branch produce concentrates in the casing all, dispel the heat by fan, need open the casing bonnet when going wrong the need maintenance as control section just can keep in repair, more difficult as the perpendicular good back maintenance of entire display screen, display screen can't use in the process of maintenance; In addition, will produce certain noise with the fan heat radiation.Traditional display screen box body exists volume big, and shortcoming such as Heavy Weight, noise are big is inconvenient to transport and install.
Summary of the invention
In sum, the purpose of this utility model is to solve problems such as the radiating effect that above-mentioned traditional LED display exists is poor, and noise is big, and maintenance difficulty is big, and the control module of a kind of LED display that proposes.
For solving the technical matters that the utility model proposed, the technical scheme that adopts is: a kind of control module of LED display, it is characterized in that: include section bar control enclosure, power module and control circuit module, described power module and control circuit module are fixedly connected on the inwall of section bar control enclosure.
As the further improved technical scheme of the utility model is included:
The outer wall of described section bar control enclosure is provided with heat radiator.
The xsect of described section bar control enclosure is " Contraband " word shape, and the heat radiator on the outer wall of described control enclosure is the diversion trench that is parallel to each other more than two.
The inwall of described section bar control enclosure is provided with the connection draw-in groove, and power module and control circuit module are located on the power supply fixed head, the power supply fixed head by screw with it with to be connected draw-in groove fixedly connected.
The box mouth upper side wall of described section bar control enclosure is provided with a lower edge, and the outside surface of lower edge also is provided with a clamp bar slot.
The beneficial effects of the utility model are: because the utility model is that power module in the LED display control section and control circuit module are located in the section bar control enclosure, as an independent sector and display part from, be installed on the back side, display part, connect by line trap, convenient for maintaining and replacing, when avoiding keeping in repair because of control section, LED display is in the time-out user mode for a long time, and the section bar control enclosure utilizes aluminium itself to have good heat-conducting to reach radiating effect, do not need the fan heat radiation, can solve the noise problem that fan brings like this, reduce the volume of whole box body, alleviate the weight of casing, adopt newly-designed weight to compare with the weight of traditional display screen casing, every square weight is 3/5 of original weight.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a decomposition texture synoptic diagram of the present utility model;
Fig. 3 is the cross-sectional structure synoptic diagram of section bar control enclosure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred specific embodiment structure of the present utility model is further described:
Shown in Fig. 1, Fig. 2 and Fig. 3, the utility model includes the section bar control enclosure 1 that a sliver transvers section is made for the aluminium alloy extrusions of " Contraband " word shape, outside surface at section bar control enclosure 1 is provided with some parallel slots 11, parallel slot 11 enlarges section bar control enclosure 1 surface area, the effect of serving as heat radiator, the parallel slot 11 of the upper surface of section bar control enclosure 1 also serves as the effect of diversion trench, discharge at the two ends that the rainwater that flows into can be imported to section bar control enclosure 1, is provided with at least two parallel connection draw-in grooves 12 on the side wall inner surfaces of section bar control enclosure 1.Power module 2 that the work of the display part of LED display is required and the control circuit module 3 that includes receiving card are located on the block power supply fixed head 4, power supply fixed head 4 by screw with it with to be connected draw-in groove 12 fixedly connected.The heat that power module 2 and control circuit module 3 are produced is transmitted to section bar control enclosure 1 by power supply fixed head 4, by the surface on the section bar control enclosure 1 heat is distributed, thereby reaches the effect of heat radiation.On the box mouth upper side wall of section bar control enclosure 1, be provided with a lower edge 13, the outside surface of lower edge 13 also is provided with a downward opening draw-in groove 14, the purpose that a lower edge 13 and draw-in groove 14 are set is a cover plate conveniently to be installed on the box mouth of section bar control enclosure 1 or to be connected with the antinose-dive leg of LED display, realizes the waterproof and dustproof effect.Be provided with screw draw-in groove 15 at the two ends of section bar control enclosure 1, be convenient to install baffle plate or fixedly connected with the sidewall of the antinose-dive leg of LED display at the two ends of section bar control enclosure 1.
Claims (5)
1. the control module of a LED display, it is characterized in that: include section bar control enclosure, power module and control circuit module, described power module and control circuit module are fixedly connected on the inwall of section bar control enclosure.
2. the control module of a kind of LED display according to claim 1, it is characterized in that: the outer wall of described section bar control enclosure is provided with heat radiator.
3. the control module of a kind of LED display according to claim 2, it is characterized in that: the xsect of described section bar control enclosure is " Contraband " word shape, the heat radiator on the outer wall of described control enclosure is the diversion trench that is parallel to each other more than two.
4. the control module of a kind of LED display according to claim 1, it is characterized in that: the inwall of described section bar control enclosure is provided with the connection draw-in groove, power module and control circuit module are located on the power supply fixed head, the power supply fixed head by screw with it with to be connected draw-in groove fixedly connected.
5. the control module of a kind of LED display according to claim 3, it is characterized in that: the box mouth upper side wall of described section bar control enclosure is provided with a lower edge, and the outside surface of lower edge also is provided with a clamp bar slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202812612U CN201732535U (en) | 2010-08-04 | 2010-08-04 | Control module of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202812612U CN201732535U (en) | 2010-08-04 | 2010-08-04 | Control module of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732535U true CN201732535U (en) | 2011-02-02 |
Family
ID=43523693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202812612U Expired - Lifetime CN201732535U (en) | 2010-08-04 | 2010-08-04 | Control module of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319267A (en) * | 2018-10-17 | 2019-02-12 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN113205766A (en) * | 2021-04-01 | 2021-08-03 | 深圳市时代华影科技股份有限公司 | LED display screen, data display control method and screen system |
-
2010
- 2010-08-04 CN CN2010202812612U patent/CN201732535U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319267A (en) * | 2018-10-17 | 2019-02-12 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN113205766A (en) * | 2021-04-01 | 2021-08-03 | 深圳市时代华影科技股份有限公司 | LED display screen, data display control method and screen system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |