CN206774170U - A kind of LED display power pack and power supply - Google Patents
A kind of LED display power pack and power supply Download PDFInfo
- Publication number
- CN206774170U CN206774170U CN201720672894.8U CN201720672894U CN206774170U CN 206774170 U CN206774170 U CN 206774170U CN 201720672894 U CN201720672894 U CN 201720672894U CN 206774170 U CN206774170 U CN 206774170U
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- China
- Prior art keywords
- led display
- installing plate
- power pack
- box body
- display power
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Abstract
The utility model provides a kind of LED display power pack and power supply, belongs to display device technical field.LED display power pack includes box body and installing plate, and installing plate is arranged on the bottom of box body, and installing plate has relative first end and the second end, the first lengthening part is provided with first end, and multiple first mounting holes are offered on the first lengthening part.The power supply has above-mentioned LED display power pack, has the characteristics of simple in construction, install convenient and cost are cheap.
Description
Technical field
It the utility model is related to display device technical field, more particularly to a kind of LED display power pack and power supply.
Background technology
At present, LED display typically has two kinds of power supply modes, and one of which is to concentrate low-voltage direct bussed supply mode,
220V/50HZ alternating current is changed into 5V dc source by AC/DC variators, power supply is passed by a dc bus
Delivery of energy amount, all LED module units are connected in bus both ends in parallel, when the LED display connect is larger, when lamp is more, and line
Road is long, and due to being that low-voltage transmission loss is larger, decompression is serious, causes LED brightness disproportionation, power supply increases, weight
It is larger, distribute that heat is also more, when the LED display connect is larger so that the volume increase of whole illuminator, efficiency are low,
Weight increase, the requirement to radiating are higher.
Meanwhile existing LED display power supply is mostly to be arranged on power supply in display screen body by single installing plate, one
Aspect, because installing plate separates with power supply, therefore the installation procedure of power supply is which increased, also increase its cost of investment；It is another
Aspect, single installing plate cause the heat dispersion of whole power supply to reduce, and are shortened so as to the service life of device.
Therefore, designing a kind of development of display screen power supply simple in construction, install convenient for display screen industry has pole
For important realistic meaning.
Utility model content
One of the purpose of this utility model is to provide a kind of LED display power pack, and this LED display power pack is intended to
Solve the problems, such as that power pack installation is inconvenient in the prior art；
Another object of the present utility model is to provide a kind of power supply, and this power supply aims to solve the problem that power supply cost in the prior art
It is higher, installation it is inconvenient the problem of.
To achieve the above object, the technical solution of the utility model is：
A kind of LED display power pack, the LED display power pack include box body and installing plate, the installing plate
Installed in the bottom of the box body, the installing plate has relative first end and the second end, is provided with the first end
First lengthening part, multiple first mounting holes are offered on first lengthening part.
As a kind of optimal technical scheme of the present utility model, the second lengthening part is provided with second end, described
Multiple second mounting holes are offered on two lengthening parts.
As a kind of optimal technical scheme of the present utility model, the installing plate has relative the first side and the second side
End, two ends of first side are vertical with the first end, second end respectively, two ends of second side
Portion is vertical with the first end, second end respectively, and the first extension, first extension are provided with first side
Multiple first positioning holes are offered in portion.
As a kind of optimal technical scheme of the present utility model, the second extension is provided with second side, it is described
Multiple second positioning holes are offered on second extension.
As a kind of optimal technical scheme of the present utility model, the box body has top plate, the top plate and the peace
Loading board is oppositely arranged, and is evenly spaced apart to offer multiple heat emission holes on the top plate.
As a kind of optimal technical scheme of the present utility model, the heat emission hole is circular port, bar hole or waist-shaped hole.
As a kind of optimal technical scheme of the present utility model, the installing plate and the box body are formed in one knot
Structure.
As a kind of optimal technical scheme of the present utility model, two dovetail grooves, the swallow are offered on the installing plate
The axially extending direction of stern notch is consistent with the axially extending direction of the installing plate, be provided with the box body two with it is described
The convex portion that dovetail groove is engaged, the installing plate are connected by the dovetail groove, the convex portion with the box body.
As a kind of optimal technical scheme of the present utility model, the material of the LED display power pack is metal.
A kind of power supply, the power supply are shown including power line, power supply slot, power line fastener and above-described LED
Shield power pack, the power supply slot is arranged on the inside of the box body, and the power line fastener is arranged on the power line
End, the power line is removably mounted in the power supply slot by the power line fastener.
The beneficial effects of the utility model are：
The utility model provides a kind of LED display power pack by above-mentioned design, and the LED display power pack includes box
Body and installing plate, because installing plate is arranged on the bottom of box body, while the first lengthening part and second are provided with installing plate
Lengthening part, and the first mounting hole and the second mounting hole, therefore, Ke Yitong are offered respectively on the first lengthening part and the second lengthening part
Cross the installed parts such as screw by LED display power pack be arranged on display screen body body in, operation it is extremely convenient, can also very easily by
It is disassembled.Simultaneously as also having the first extension and the second extension on installing plate, the first positioning is offered respectively thereon
Hole and the second positioning hole, therefore, display screen body can be further fixed in by the first extension and the second extension
Interior, its stability is more preferable.In addition, there are multiple heat emission holes on top plate, and the material of LED display power pack is metal, therefore
Whole device has preferable heat dispersion.As known from the above, the LED display power pack is not only simple in structure, and also has peace
Fill the characteristics of convenient, cost is cheap.
The utility model provides a kind of power supply by above-mentioned design, and the power supply includes power line, power supply slot, Power cord fastener
The LED display power pack of part and the above, inserted because power line can be removably mounted on power supply by power line fastener
In groove, therefore, the power supply is not only simple in structure, also with it is easy to operate the characteristics of.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the LED display power pack structural representation that the utility model first embodiment provides；
Fig. 2 is the structural representation at the visual angle of LED display power pack first that the utility model first embodiment provides；
Fig. 3 is LED display power pack the second viewing angle constructions schematic diagram that the utility model first embodiment provides；
Fig. 4 is the structural representation at the visual angle of LED display power pack the 3rd that the utility model first embodiment provides；
Fig. 5 is the mounting plates structure schematic diagram that the utility model first embodiment provides；
Fig. 6 is the power supply architecture schematic diagram that the utility model first embodiment provides；
Fig. 7 is power supply the first viewing angle constructions schematic diagram that the utility model first embodiment provides；
Fig. 8 is the structural representation for the LED display power pack that the utility model second embodiment provides；
Fig. 9 is the mounting plates structure schematic diagram that the utility model second embodiment provides；
Figure 10 is the box body structural representation that the utility model second embodiment provides.
Icon：1-LED display screen power packs；2- box bodies；3- installing plates；4- first ends；The ends of 5- second；6- first is lengthened
Portion；The mounting holes of 7- first；The lengthening parts of 8- second；The mounting holes of 9- second；The sides of 10- first；The sides of 11- second；12- first extends
Portion；The positioning holes of 13- first；The extensions of 14- second；The positioning holes of 15- second；16- top plates；17- heat emission holes；18- dovetail grooves；19-
Convex portion；20- power supplys；21- power lines；22- power supply slots；23- power line fasteners.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to the orientation or position relationship of the instruction such as explanation, term " on ", " under " in description of the present utility model
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, in the utility model, unless otherwise clearly defined and limited, fisrt feature on second feature or
Under can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature is on second feature, top and includes fisrt feature above
Directly over second feature and oblique upper, or it is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature is
Under two features, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature
Level height is less than second feature.
In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly
Low dip.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent that the structure must be complete
It is complete horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment：
Fig. 1 is refer to, coordinates reference picture 2 to Fig. 5, the present embodiment to provide a kind of LED display power pack 1, the LED is shown
Screen power pack 1 includes box body 2 and installing plate 3, and installing plate 3 is arranged on the bottom of box body 2, meanwhile, installing plate 3 and box body
2 are formed in one structure.
Fig. 4 and Fig. 5 are refer to, coordinates reference picture 1, installing plate 3 has the relative end 5 of first end 4 and second, first end 4
On be provided with the first lengthening part 6, multiple first mounting holes 7 are offered on the first lengthening part 6, be provided with the second end 5 second plus
Long portion 8, multiple second mounting holes 9 are offered on the second lengthening part 8.Wherein, the length bearing of trend and first of the first lengthening part 6
The length bearing of trend at end 4 is parallel, and the length bearing of trend of the second lengthening part 8 is parallel with the length bearing of trend at the second end 5.
Installing plate 3 has relative the first side 10 and the second side 11, and two ends of the first side 10 are respectively with
One end 4, the second end 5 are vertical, and two ends of the second side 11 are vertical with first end 4, the second end 5 respectively, on the first side 10
The first extension 12 is provided with, multiple first positioning holes 13 are offered on the first extension 12.Is provided with second side 11
Two extensions 14, multiple second positioning holes 15 are offered on the second extension 14.Wherein, the length extension side of the first extension 12
To, the length of the length bearing of trend of second extension 14 and second side 11 parallel with the length bearing of trend of the first side 10
Bearing of trend is parallel.
Fig. 1 and Fig. 3 are refer to, box body 2 is in rectangular-shape, and it has top plate 16, and top plate 16 is relative with installing plate 3 to be set
Put, be evenly spaced apart to offer multiple heat emission holes 17 on top plate 16.
In the present embodiment, heat emission hole 17 is shaped as circular port, bar hole or waist-shaped hole, in other examples,
Heat emission hole 17 can also be other shapes.
In addition, the material of LED display power pack 1 is the metal material of good heat dispersion performance, use in the present embodiment
Material be galvanized iron or copper, can also be other materials in other examples.
Fig. 6 and Fig. 7 are refer to, coordinates reference picture 1, power supply 20 includes power line 21, power supply slot 22, power line fastener 23
With above-mentioned LED display power pack 1, power supply slot 22 is arranged on the inside of box body 2, and power line fastener 23 is arranged on power supply
The end of line 21, power line 21 is removably mounted in power supply slot 22 by power line fastener 23.
In summary, the LED display power pack 1 includes box body 2 and installing plate 3, because installing plate 3 is arranged on box sheet
The bottom of body 2, while the first lengthening part 6 and the second lengthening part 8 are provided with installing plate 3, and the first lengthening part 6 and second lengthens
The first mounting hole 7 and the second mounting hole 9 are offered in portion 8 respectively, therefore, can be by installed parts such as screws by LED display
Power pack 1 is arranged in display screen body body, and operation is extremely convenient, can also very easily be disassembled.Simultaneously as installation
There are the first extension 12 and the second extension 14 on plate 3, offer the first positioning hole 13 and the second positioning hole 15 respectively thereon,
Therefore, can be further fixed in display screen body by the first extension 12 and the second extension 14, its stability
More preferably.In addition, there are multiple heat emission holes 17 on top plate 16, and the material of LED display power pack 1 is metal, therefore whole dress
Put with preferable heat dispersion.As known from the above, the LED display power pack 1 is not only simple in structure, and also has installation just
Prompt, the characteristics of cost is cheap.Meanwhile power supply 20 has the characteristics of simple in construction, simple operation.
Second embodiment：
Refer to Fig. 8, coordinate reference picture 9 and Figure 10, another LED display power pack 1 is provided in the present embodiment, its with
Difference in first embodiment is, in the connected mode and first embodiment of the box body 2 in the present embodiment and installing plate 3
It is different.
Fig. 9 and Figure 10 are refer to, two dovetail grooves 18 are offered on installing plate 3, the two is located at two of installing plate 3 respectively
On side, while the axially extending direction of dovetail groove 18 is consistent with the axially extending direction of installing plate 3, is provided with box body 2
Two convex portions 19 being engaged with dovetail groove 18, the two is respectively on two sides of the bottom surface of box body 2, by by convex portion 19
Among dovetail groove 18, installing plate 3 and box body 2 can be connected, meanwhile, installing plate 3 can also be from box body 2
Slidably disassemble, its glide direction is consistent with its length bearing of trend.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. LED display power pack, it is characterised in that：The LED display power pack includes box body and installing plate, institute The bottom that installing plate is arranged on the box body is stated, the installing plate has relative first end and the second end, the first end On be provided with the first lengthening part, multiple first mounting holes are offered on first lengthening part.
- 2. LED display power pack according to claim 1, it is characterised in that：Second is provided with second end to add Long portion, multiple second mounting holes are offered on second lengthening part.
- 3. LED display power pack according to claim 2, it is characterised in that：The installing plate has relative first Side and the second side, two ends of first side are vertical with the first end, second end respectively, and described second Two ends of side are vertical with the first end, second end respectively, and the first extension is provided with first side, Multiple first positioning holes are offered on first extension.
- 4. LED display power pack according to claim 3, it is characterised in that：Second is provided with second side Extension, multiple second positioning holes are offered on second extension.
- 5. LED display power pack according to claim 4, it is characterised in that：The box body has top plate, the top Plate is oppositely arranged with the installing plate, is evenly spaced apart to offer multiple heat emission holes on the top plate.
- 6. LED display power pack according to claim 5, it is characterised in that：The heat emission hole is circular port, bar hole Or waist-shaped hole.
- 7. LED display power pack according to claim 1, it is characterised in that：The installing plate is with the box body Integrated formed structure.
- 8. LED display power pack according to claim 1, it is characterised in that：Two swallows are offered on the installing plate Stern notch, the axially extending direction of the dovetail groove is consistent with the axially extending direction of the installing plate, is set on the box body There are two convex portions being engaged with the dovetail groove, the installing plate passes through the dovetail groove, the convex portion and the box body Connection.
- 9. LED display power pack according to claim 1, it is characterised in that：The material of the LED display power pack For metal.
- A kind of 10. power supply, it is characterised in that：The power supply includes power line, power supply slot, power line fastener and claim LED display power pack described in 1 to 9 any one, the power supply slot are arranged on the inside of the box body, the power line Fastener is arranged on the end of the power line, and the power line is removably mounted on into the electricity by the power line fastener In the slot of source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672894.8U CN206774170U (en) | 2017-06-09 | 2017-06-09 | A kind of LED display power pack and power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672894.8U CN206774170U (en) | 2017-06-09 | 2017-06-09 | A kind of LED display power pack and power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774170U true CN206774170U (en) | 2017-12-19 |
Family
ID=60637131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672894.8U Expired - Fee Related CN206774170U (en) | 2017-06-09 | 2017-06-09 | A kind of LED display power pack and power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559654A (en) * | 2018-12-29 | 2019-04-02 | 深圳市奥拓电子股份有限公司 | LED display |
| CN112996292A (en) * | 2021-02-05 | 2021-06-18 | 广州市赫翼家具有限公司 | LED display screen power supply box |
-
2017
- 2017-06-09 CN CN201720672894.8U patent/CN206774170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559654A (en) * | 2018-12-29 | 2019-04-02 | 深圳市奥拓电子股份有限公司 | LED display |
| CN112996292A (en) * | 2021-02-05 | 2021-06-18 | 广州市赫翼家具有限公司 | LED display screen power supply box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210609 |