CN203934170U - A kind of LED display power pack - Google Patents
A kind of LED display power pack Download PDFInfo
- Publication number
- CN203934170U CN203934170U CN201420109968.3U CN201420109968U CN203934170U CN 203934170 U CN203934170 U CN 203934170U CN 201420109968 U CN201420109968 U CN 201420109968U CN 203934170 U CN203934170 U CN 203934170U
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- China
- Prior art keywords
- led display
- cover module
- plug
- display power
- power pack
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- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a kind of LED display power pack, comprises cover module and lower cover module, and upper cover module both sides are equipped with boss, and lower cover module both sides are respectively equipped with attacker, and attacker can detain and be located on boss; Upper cover module two ends are equipped with top flange, and lower cover module two ends are equipped with lower flange, and the upper and lower edge of a wing is fixed by connector.Above-mentioned LED display power pack when mounted, can first utilize attacker and boss to realize the fast fixing of upper and lower cover module, and then with connectors such as screws by upper and lower cover module latch, like this, quick and easy for installation.And, owing to there being the fixed structure of attacker and boss, can greatly reduce the quantity of connector, further shorten the set-up time.Moreover the fixed structure of less connector and attacker and boss is very easily dismantled this LED display power pack, for maintenance in the future provides convenience.
Description
Technical field
The utility model relates to a kind of LED display power pack.
Background technology
Power pack is the important component part of LED display; the parts such as the power supply in power pack, control card, network card are all the core components of LED display; they can not only provide power supply support for LED display; can also realize the transmission of data-signal; therefore for it provides good outer protection, be, the prerequisite of the normal work of LED display.
In prior art, LED display power pack generally comprises upper cover and lower cover, during installation, need to utilize a plurality of screws by the periphery locking of upper and lower cover, like this, extremely wastes time and energy, and is not easy to dismantle maintenance.Moreover because LED display is located at eminence more, loaded down with trivial details installation procedure has increased workmen's potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mounting or dismounting LED display power pack comparatively easily.
The utility model is achieved in that provides a kind of LED display power pack, comprises cover module and lower cover module, and described upper cover module both sides are equipped with boss, and described lower cover module both sides are respectively equipped with attacker, and described attacker can detain and be located on described boss; Described upper cover module two ends are equipped with top flange, and described lower cover module two ends are equipped with lower flange, and the described upper and lower edge of a wing is fixed by connector.
Further, described attacker comprises main body and can detain the button bit of being located on described boss, and described main body one end is fixedly arranged in described lower cover module, and described button bit is convexly set in the inner side of described main body, and is snapped on described boss.
Further, described LED display power pack also comprises main water proof ring, and described main water proof ring is located between described upper cover module and lower cover module.
Further, described main water proof ring comprises circle body and the wall body that is positioned at described circle body below, and described upper cover module lower surface is provided with capillary groove, and described lower cover module upper surface is provided with lower capillary groove, described upper capillary groove is pressed to put and is arranged on described circle body, and described wall body is arranged in described lower capillary groove.
Further, the circle body of described main water proof ring is hollow form.
Further, described upper cover module comprises upper cover body, the first plug and the second plug, the two ends of described upper cover body are respectively equipped with opening, described first, second plug is stifled being located on the opening at described upper cover body two ends respectively, and described first, second plug is equipped with described top flange away from a side of described upper cover body.
Further, described upper cover module also comprises first, second plug water proof ring, and described the first plug water proof ring is located between described the first plug and described upper cover body, and described the second plug water proof ring is located between described the second plug and described upper cover body.
Further, the outer surface of described upper cover body is provided with some radiating fins.
Further, described lower cover module comprises lower cover and some connector lugs, described connector lug middle part is provided with the installing hole that can set firmly holding wire, described lower cover is the peviform of opening upwards, its two ends have respectively described lower flange, the top of its two side is concaved with some plug-in mounting mouths downwards, and each connector lug is inserted on each plug-in mounting mouth.
Further, on each plug-in mounting mouth, convex with screens portion, each connector lug is provided with location notch, and described location notch is fixedly arranged in described screens portion.
Further, described location notch and described screens portion interference fit.
Further, described lower cover is plastic cement lower cover.
Compared with prior art, LED display power pack of the present utility model when mounted, can first utilize attacker and boss to realize the fast fixing of upper and lower cover module, and then with connectors such as screws by upper and lower cover module latch, like this, quick and easy for installation.And, owing to there being the fixed structure of attacker and boss, can greatly reduce the quantity of connector, further shorten the set-up time.
Moreover the fixed structure of less connector and attacker and boss is very easily dismantled this LED display power pack, for maintenance in the future provides convenience.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model LED display power pack one preferred embodiment;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is assembling decomposing schematic representation embodiment illustrated in fig. 1;
Fig. 4 is the structural representation of middle main water proof ring embodiment illustrated in fig. 1;
Fig. 5 be embodiment illustrated in fig. 1 in the assembling decomposing schematic representation of upper cover module;
Fig. 6 is the schematic perspective view of middle upper cover body embodiment illustrated in fig. 1;
Fig. 7 be embodiment illustrated in fig. 1 in the schematic perspective view of the first plug;
Fig. 8 be embodiment illustrated in fig. 1 in the assembling decomposing schematic representation of lower cover module and main water proof ring;
Fig. 9 is the schematic perspective view of middle lower cover embodiment illustrated in fig. 1;
Figure 10 is the schematic perspective view of middle connector lug embodiment illustrated in fig. 1.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, be a preferred embodiment of the present utility model, this LED display power pack comprises cover module 100, lower cover module 200, main water proof ring 300, control card and current transfer device.Main water proof ring 300 is located between cover module 100 and lower cover module 200, and control card and current transfer device are installed on cover module 100 and lower cover module 200 inside.Upper cover module 100 both sides are equipped with boss 101, and lower cover module 200 both sides are respectively equipped with attacker 201, and attacker 201 can detain and be located on boss 101, thereby upper cover module 100 and lower cover module 200 is fixing fast.In the present embodiment, attacker 201 has a plurality of.Upper cover module 100 two ends are equipped with top flange 102, and lower cover module 200 two ends are equipped with lower flange 202, and 102He lower flange, top flange 202 is fixed by connectors such as screws, thereby by upper cover module 100 and 200 lockings of lower cover module.
Particularly, attacker 201 comprises main body 2011 and can detain the button bit 2012 of being located on boss 101, and main body 2011 one end are fixedly arranged in lower cover module 200, and button bit 2012 is convexly set in the inner side of main body 2011, and is snapped in (please with reference to Fig. 9) on boss 101.
Main water proof ring 300 comprises circle body 310 and is positioned at the wall body 320 of circle body 310 belows.Upper cover module 100 lower surfaces are provided with capillary groove 103, and lower cover module 200 upper surfaces are provided with lower capillary groove 203, and upper capillary groove 103 is pressed to put and is arranged on circle body 310, and wall body 320 is arranged in (please with reference to Fig. 4, Fig. 6 and Fig. 9) in lower capillary groove 203.Circle body 310 is hollow form, and its middle part has through hole 311, and like this, when upper cover module 100 is installed with lower cover module 200, the decrement of circle body 310 is large, and water resistance is good.
As shown in Figures 5 to 7, in the present embodiment, upper cover module 100 comprises upper cover body 110, the first plug 120 and the second plug 130.The upper cover body of upper cover body 110 for drawing aluminum to do, comprises top board 111 and the side plate 112 that is positioned at top board 111 both sides, and the outer side-lower of each side plate 112 is provided with boss 101.The two ends of upper cover body 110 have respectively opening, and the first plug 120 and the second plug 130 be stifled being located on the opening at upper cover body 110 two ends respectively.The first plug 120 and the second plug 130 are equipped with top flange 102 away from a side of upper cover body 110.In addition, on the outer surface of upper cover body 110, be also provided with a plurality of radiating fins 113.
On the first plug 120, be also provided with can install power supply input head 3 the first installing hole 121, can installation data input head 4 the second installing hole 122 and the 3rd installing hole 123 that can installation data delivery 5.As other execution mode, the first installing hole 121, the second installing hole 122 and the 3rd installing hole 123 also can be arranged at other positions of cover module 100 or lower cover module 200.
In addition, upper cover module 100 also comprises the first plug water proof ring 140 and the second plug water proof ring 150, the first plug water proof ring 140 is located between the first plug 120 and upper cover body 110, and the second plug water proof ring 150 is located between the second plug 130 and upper cover body 110.
As shown in Fig. 8 to Figure 10, in the present embodiment, lower cover module 200 comprises lower cover 210 and some connector lugs 220.Lower cover 210 is the lower cover of plastic mould moulding, the peviform that is opening upwards, its two ends have respectively lower flange 202, the top of its two side is concaved with some plug-in mounting mouths 211 downwards, connector lug 220 middle parts are provided with the installing hole (not indicating in figure) that can set firmly holding wire 2, and each connector lug 220 can be inserted on each plug-in mounting mouth 211.The plug-in mounting mouth 211 of lower cover 210 each sidewall arranges with attacker 201 intervals.In the present embodiment, plug-in mounting mouth 211 quantity of lower cover 210 each sidewall are 4, and 8 signal line 2 can be installed.
Particularly, on each plug-in mounting mouth 211, convex with screens portion 2111, each connector lug 220 is provided with location notch 221, and location notch 221 is fixedly arranged in screens portion 2111, and with its interference fit.In the present embodiment, holding wire 2 is holding wires 2 of integrated power supply transmission and transfer of data.
This LED display power pack is when work, and alternating current enters power pack by power supply input head 3, by current transfer device, changes direct current into, then, by holding wire 2, powers to the circuit board of LED display.Data-signal enters power pack by data input head 4, is transferred to successively the circuit board of LED display after inner control card and holding wire 2; The data of the circuit board of LED display are exported by data delivery 5 through holding wire 2 and inner control card successively.
Above-mentioned LED display power pack when mounted, can first utilize attacker 201 and boss 101 to realize the fixing fast of upper and lower cover module 100,200, and then with screw, upper and lower cover module 100,200 be locked, like this, quick and easy for installation.And, owing to there being the fixed structure of attacker 201 and boss 101, can greatly reduce the quantity of screw, further shorten the set-up time.Moreover the fixed structure of less screw and attacker 201 and boss 101 is very easily dismantled this LED display power pack, for maintenance in the future provides convenience.
Further, between upper cover module 100 and lower cover module 200, be provided with main water proof ring 300, between the first plug 120, the second plug 130 and lid 110, be respectively equipped with the first plug water proof ring 140 and the second plug water proof ring 150, connector lug 220 and plug-in mounting mouth 211 interference fit, make this LED display power pack have good water resistance.
Again further, upper cover body 110 is for drawing aluminium to make, and lower cover 210 is made for plastic mould, cost is low and lightweight, moreover, due to, upper cover body 110 is aluminum material, and on its outer surface, is also provided with a plurality of radiating fins 113, makes this LED display power pack have good heat dispersion.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (12)
1. a LED display power pack, comprises cover module and lower cover module, it is characterized in that, described upper cover module both sides are equipped with boss, and described lower cover module both sides are respectively equipped with attacker, and described attacker can detain and be located on described boss; Described upper cover module two ends are equipped with top flange, and described lower cover module two ends are equipped with lower flange, and the described upper and lower edge of a wing is fixed by connector.
2. LED display power pack as claimed in claim 1, it is characterized in that, described attacker comprises main body and can detain the button bit of being located on described boss, and described main body one end is fixedly arranged in described lower cover module, described button bit is convexly set in the inner side of described main body, and is snapped on described boss.
3. LED display power pack as claimed in claim 1, is characterized in that, described LED display power pack also comprises main water proof ring, and described main water proof ring is located between described upper cover module and lower cover module.
4. LED display power pack as claimed in claim 3, it is characterized in that, described main water proof ring comprises circle body and is positioned at the wall body of described circle body below, described upper cover module lower surface is provided with capillary groove, described lower cover module upper surface is provided with lower capillary groove, described upper capillary groove is pressed to put and is arranged on described circle body, and described wall body is arranged in described lower capillary groove.
5. LED display power pack as claimed in claim 4, is characterized in that, the circle body of described main water proof ring is hollow form.
6. LED display power pack as claimed in claim 1, it is characterized in that, described upper cover module comprises upper cover body, the first plug and the second plug, the two ends of described upper cover body are respectively equipped with opening, described first, second plug is stifled being located on the opening at described upper cover body two ends respectively, and described first, second plug is equipped with described top flange away from a side of described upper cover body.
7. LED display power pack as claimed in claim 6, it is characterized in that, described upper cover module also comprises first, second plug water proof ring, described the first plug water proof ring is located between described the first plug and described upper cover body, and described the second plug water proof ring is located between described the second plug and described upper cover body.
8. LED display power pack as claimed in claim 6, is characterized in that, the outer surface of described upper cover body is provided with some radiating fins.
9. LED display power pack as claimed in claim 1, it is characterized in that, described lower cover module comprises lower cover and some connector lugs, described connector lug middle part is provided with the installing hole that can set firmly holding wire, described lower cover is the peviform of opening upwards, its two ends have respectively described lower flange, and the top of its two side is concaved with some plug-in mounting mouths downwards, and each connector lug is inserted on each plug-in mounting mouth.
10. LED display power pack as claimed in claim 9, is characterized in that, on each plug-in mounting mouth, convexes with screens portion, and each connector lug is provided with location notch, and described location notch is fixedly arranged in described screens portion.
11. LED display power packs as claimed in claim 10, is characterized in that, described location notch and described screens portion interference fit.
12. LED display power packs as claimed in claim 9, is characterized in that, described lower cover is plastic cement lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109968.3U CN203934170U (en) | 2014-03-12 | 2014-03-12 | A kind of LED display power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109968.3U CN203934170U (en) | 2014-03-12 | 2014-03-12 | A kind of LED display power pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934170U true CN203934170U (en) | 2014-11-05 |
Family
ID=51829912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109968.3U Expired - Fee Related CN203934170U (en) | 2014-03-12 | 2014-03-12 | A kind of LED display power pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203934170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837311A (en) * | 2015-05-20 | 2015-08-12 | 长沙信元电子科技有限公司 | Switching power supply rainproof box |
| WO2020238096A1 (en) * | 2019-05-28 | 2020-12-03 | 深圳市奥拓电子股份有限公司 | Power box and led display screen |
-
2014
- 2014-03-12 CN CN201420109968.3U patent/CN203934170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837311A (en) * | 2015-05-20 | 2015-08-12 | 长沙信元电子科技有限公司 | Switching power supply rainproof box |
| WO2020238096A1 (en) * | 2019-05-28 | 2020-12-03 | 深圳市奥拓电子股份有限公司 | Power box and led display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20210312 |