CN207835335U - Power-supply device and display equipment with it - Google Patents
Power-supply device and display equipment with it Download PDFInfo
- Publication number
- CN207835335U CN207835335U CN201721198732.1U CN201721198732U CN207835335U CN 207835335 U CN207835335 U CN 207835335U CN 201721198732 U CN201721198732 U CN 201721198732U CN 207835335 U CN207835335 U CN 207835335U
- Authority
- CN
- China
- Prior art keywords
- power
- supply device
- solar panel
- shell
- control module
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of power-supply device and the display equipment with it, power-supply device, including：Solar panel；Output port of power source is electrically connected with solar panel, for exporting electric energy；Control module, control module are electrically connected with solar panel and output port of power source, for controlling output current；Shell, shell include the connection frame positioned at circumferential edge and the protruding portion positioned at middle part, and connection frame is connect with solar panel, and the direction that protruding portion is directed away from solar panel is protruded to form cavity between protruding portion and solar panel.The electric current that the power-supply device solar panel of the utility model is sent out more is stablized after the adjustment of control module, and control module can also provide protection for power-supply device, avoid overloading phenomenon.In addition, control module is in overall structure, the integrated level higher of power-supply device, so that volume smaller, weight are lighter with solar panel setting.
Description
Technical field
The utility model is related to power electronics fields, in particular to a kind of power-supply device and with the aobvious of its
Show equipment.
Background technology
Existing display equipment is powered using Switching Power Supply, and AC conversion can be direct current by Switching Power Supply, and to
Show equipment provide stablize, reliable electric current, but the energy consumption of Switching Power Supply is larger, and the service life is relatively low, due to energy consumption it is larger because
This does not have environmentally friendly property yet.
And for energy-saving and environmental protection, therefore gradually have and set as the display of power supply using this green energy resource of solar energy
It is standby, thus solve the problems, such as Switching Power Supply high energy consumption.But not only volume is larger for solar-electricity source device, but also it is also inadequate to power
Stablize, it is difficult to meet the power demands for showing equipment.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of power-supply device and with its display equipment
The problem of sun-generated electric power power supply instability in technology.
To achieve the goals above, one side according to the present utility model provides a kind of power-supply device, including：Too
Positive energy solar panel；Output port of power source is electrically connected with solar panel, for exporting electric energy；Control module, control module with
Solar panel and output port of power source electrical connection, for controlling output current；Shell, the shell include being located at
The connection frame of circumferential edge and the protruding portion positioned at middle part, connection frame are connect with solar panel, and protruding portion is directed away from too
The direction of positive energy solar panel is protruded to form cavity between protruding portion and solar panel.
Further, shell is connected to the back side of solar panel.
Further, control module is within the cavity.
Further, power-supply device further includes the accumulator for storing electric energy, accumulator and solar panel, control
Module and output port of power source electrical connection.
Further, shell is connected to the back side of solar panel, and accumulator is within the cavity.
Further, output port of power source is arranged in the plate face of protruding portion.
Further, power-supply device further includes shell, and shell is connected to the back side of solar panel, output port of power source
It is arranged including the stud for protruding from shell and the nut being screwed on stud.
Further, output port of power source includes direct-flow positive pole interface and direct current cathode interface.
Another aspect according to the present utility model provides a kind of display equipment, including display and power-supply device, power supply
Equipment is above-mentioned power-supply device, and power-supply device is used for monitor power supply.
The power-supply device of the utility model is generated electricity using solar panel, using this green energy resource of solar energy, therefore
With energy-saving and environment-friendly property, the electric current that solar panel is sent out more is stablized after the adjustment of control module, and controls
Molding block can also provide protection for power-supply device, avoid overloading phenomenon, improve the reliability of power-supply device.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the explosive view of the embodiment of power-supply device according to the present utility model；
Fig. 2 shows the front views of power-supply device according to the present utility model；And
Fig. 3 shows the rear view of power-supply device according to the present utility model.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, solar panel；20, shell；30, accumulator；40, control module；51, direct-flow positive pole interface；52, direct current
Cathode interface.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
One side according to the present utility model provides a kind of power-supply device, as shown in Figure 1 to Figure 3, the power-supply device
Including：Solar panel 10；Output port of power source is electrically connected with solar panel 10, for exporting electric energy；Control module
40, control module 40 is electrically connected with solar panel 10 and output port of power source, for controlling output current.
The power-supply device of the utility model is generated electricity using solar panel 10, using this green energy resource of solar energy, because
, with energy-saving and environment-friendly property, the electric current that solar panel 10 is sent out more is stablized after the adjustment of control module 40 for this,
And control module 40 can also provide protection for power-supply device, avoid overloading phenomenon, improve the reliability of power-supply device.
In addition, control module 40 is in overall structure, the integrated level higher of power-supply device, so that body with the setting of solar panel 10
Product smaller, weight are lighter.
It should be noted that as shown in Fig. 2, above-mentioned solar panel 10 be preferably single-crystalline-silicon solar-cell panel, from
And obtain higher generating efficiency.In order to cost-effective, solar panel 10 can also use polycrystalline silicon solar panel.
And in order to coordinate the contour structures of electrical equipment, solar panel 10 that can also use thin-film solar cell panel, to pacify
On arc surface or curved surface.
Above-mentioned control module is preferably miniature electric control module, and main function includes handing over straight conversion, voltage stabilization and current stabilization, overload
Protection etc..
Power-supply device further includes shell 20, and shell 20 is connected to the back side of solar panel 10.
Solar-electricity source device in the prior art is due to primarily to meeting large-scale occasion or being not limited by a space
Product power supply, thus using independent power generation, charge and discharge, power storage system, not only structure disperses, but also volume is larger, installs
There is inconvenience with maintenance more.And all parts of the power-supply device of the application are integrated into one by shell 20, integrated level is high, to
An independent module can be used as to coordinate with a variety of electrical equipments, installation maintenance is easier.
As shown in figures 1 and 3, four edges of the backboard of shell 20 are provided with mount hole, and mount hole is by radial mutual
Two circular holes of the different-diameter of connection are formed.
Preferably, cavity is formed between shell 20 and solar panel 10, control module 40 is within the cavity.
Preferably, power-supply device further includes the accumulator 30 for storing electric energy, accumulator 30 and solar panel 10,
Control module 40 and output port of power source electrical connection.
The effect of accumulator 30 is storage electric energy, and the generated energy of solar panel 10 is directly proportional to intensity of sunlight, because
If this sunlight strength is enough or power supply volume hour, the generated energy of solar panel 10 have redundancy, the extra electricity in this part
It can be stored in accumulator 30, in case sunlight strength is insufficient, night or supplementary power when big power supply volume, keep the steady of power-supply device
Fixed operation.
Accumulator 30 is preferably ferric phosphate lithium cell, but is also not necessarily limited to lithium battery, other can store the element of electric power
Accumulator 30, such as electrolytic cell, capacitor energy etc. can be used as.
Preferably, power-supply device further includes shell 20, and shell 20 is connected to the back side of solar panel 10, shell 20 with
Cavity is formed between solar panel 10, accumulator 30 is within the cavity.
Preferably, as shown in Figure 1, connection frame and the protruding portion positioned at middle part that shell 20 includes the circumferential edge being located at,
Connection frame connect with solar panel 10, protruding portion be directed away from solar panel 10 direction protrusion with protruding portion with
Cavity is formed between solar panel 10.
The other component of power-supply device, such as accumulator 30 and control module 40 are respectively provided in the cavity so that power supply is set
Standby to become an entirety, integrated level is high and compact and flexible.In addition, the connection frame of circumferential edge is connect with solar panel 10,
And there is therebetween waterproof construction so that interior between shell 20 and solar panel 10 to form anti-water cavity, power-supply device
Waterproofing grade reach IP65, the requirement of outdoor setting can be met.
Preferably, as shown in figure 3, output port of power source is arranged in the plate face of protruding portion.
Preferably, as shown in Figure 1, power-supply device further includes shell 20, shell 20 is connected to the back of the body of solar panel 10
Face, output port of power source setting include the stud for protruding from shell 20 and the nut being screwed on stud.
Output port of power source outstanding is used for external circuit, and kinking connection may be used and connected using u shaped connector, and
And after external circuit hangs up stud, nut is tightened on the outside of mounting point, to which external circuit to be fastened on stud, keeps steady
Fixed connection.
Preferably, output port of power source includes direct-flow positive pole interface 51 and direct current cathode interface 52.
Power-supply device exports direct current, and in embodiment as shown in Figure 1 to Figure 3, output port of power source exports the straight of 24V
Galvanic electricity.
An end face of the power-supply device of the utility model using solar panel 10 as power-supply device is made with shell 20
For another end face, and accumulator 30 and control module 40 are integrated in the cavity between solar panel 10 and shell 20
It is interior, therefore there is high integration, size is small, light-weight, therefore can flexibly substitute existing Switching Power Supply.In addition, this reality
It is in modularized design with novel power-supply device, its own is capable of the function of complete independently Switching Power Supply, therefore can be more just
Existing Switching Power Supply is replaced promptly.
The power-supply device of the utility model by using between new material, component use new layout and control unit it is small
Type mitigates weight, the purpose of diminution volume to realize so that power-supply device is more compact, light.
Due to being integrated with accumulator 30 and control module 40 in power-supply device, accumulator 30 can be in solar panel 10
Export electric energy when output is insufficient, control module 40 can then stablize the electrical characteristics of output current, therefore power-supply device can continue,
Steadily output current, power-supply device have higher reliability.
A kind of preferred embodiment of the power-supply device of the utility model, in this embodiment, power-supply device packet is given below
Include efficient mono-crystalline silicon solar plate, waterproof shell, ferric phosphate lithium cell and efficient controller, wherein mono-crystalline silicon solar plate and shell
Body connects and is formed cavity, and ferric phosphate lithium cell and efficient controller are arranged in cavity, and the rear portion of shell is provided with output end
Mouthful, it is used for output current.Its middle casing is made of new lightweight material, such as engineering plastics or carbon fiber, has water proofing property
Energy and fire protecting performance, light-weight and intensity are enough.Power-supply device uses integrated design and modular construction, has high conversion
The features such as efficiency, service life are long, installation maintenance is easy, waterproof cooling excellent performance.Entirely power-supply device is exactly in form
One overall structure, is functionally a Switching Power Supply without input, and overall structure degree of protection IP65 meets outdoor each
Kind environment uses.
Other side according to the present utility model additionally provides a kind of display equipment, including display and power-supply device,
Power-supply device is above-mentioned power-supply device, and power-supply device is used for monitor power supply.
The display equipment of the utility model is preferably outdoor equipment, and display is preferably light-emitting diode display, shows equipment
It is energized using above-mentioned power-supply device, that is, utilizes solar energy, belong to green clean energy resource, therefore show that equipment is adopted compared to existing
The display equipment powered with Switching Power Supply is more energy-saving and environmentally friendly, and can be arranged in the remote districts not yet covered by power grid.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, for example can be to remove so as to the embodiment of the utility model described herein
Sequence other than those of illustrating or describe herein is implemented.In addition, term " comprising " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, production
Product or equipment those of are not necessarily limited to clearly to list step or unit, but may include not listing clearly or for this
The intrinsic other steps of processes, method, product or equipment or unit a bit.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of power-supply device, which is characterized in that including：
Solar panel (10)；
Output port of power source is electrically connected with the solar panel (10), for exporting electric energy；
Control module (40), the control module (40) are electrically connected with the solar panel (10) and the output port of power source
It connects, for controlling output current；
Shell (20), the shell (20) include the connection frame positioned at circumferential edge and the protruding portion positioned at middle part, the connection
Frame is connect with the solar panel (10), and the direction that the protruding portion is directed away from the solar panel (10) protrudes
To form cavity between the protruding portion and the solar panel (10).
2. power-supply device according to claim 1, which is characterized in that the shell (20) is connected to the solar cell
The back side of plate (10).
3. power-supply device according to claim 2, which is characterized in that the control module (40) is located in the cavity.
4. power-supply device according to claim 1, which is characterized in that the power-supply device further includes for storing electric energy
Accumulator (30), the accumulator (30) and the solar panel (10), the control module (40) and the power supply are defeated
Exit port is electrically connected.
5. power-supply device according to claim 4, which is characterized in that the shell (20) is connected to the solar cell
The back side of plate (10), the accumulator (30) are located in the cavity.
6. power-supply device according to claim 1, which is characterized in that the output port of power source is arranged in the protruding portion
Plate face on.
7. the power-supply device according to any one of claim 1, which is characterized in that the power-supply device further includes shell
(20), the shell (20) is connected to the back side of the solar panel (10), and the output port of power source setting includes prominent
Stud for the shell (20) and the nut that is screwed on the stud.
8. power-supply device according to any one of claim 1 to 5, which is characterized in that the output port of power source includes
Direct-flow positive pole interface (51) and direct current cathode interface (52).
9. a kind of display equipment, including display and power-supply device, which is characterized in that the power-supply device is claim 1 to 8
Any one of described in power-supply device, the power-supply device is used for the monitor power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198732.1U CN207835335U (en) | 2017-09-18 | 2017-09-18 | Power-supply device and display equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198732.1U CN207835335U (en) | 2017-09-18 | 2017-09-18 | Power-supply device and display equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835335U true CN207835335U (en) | 2018-09-07 |
Family
ID=63384050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198732.1U Active CN207835335U (en) | 2017-09-18 | 2017-09-18 | Power-supply device and display equipment with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591993A (en) * | 2017-09-18 | 2018-01-16 | 利亚德光电股份有限公司 | Power-supply device and there is its display device |
-
2017
- 2017-09-18 CN CN201721198732.1U patent/CN207835335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591993A (en) * | 2017-09-18 | 2018-01-16 | 利亚德光电股份有限公司 | Power-supply device and there is its display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9118211B2 (en) | Power supply system, power-supply device and power-supply method | |
| KR102421893B1 (en) | Energy storage system | |
| CN205249120U (en) | Family photovoltaic microgrid system | |
| CN207835335U (en) | Power-supply device and display equipment with it | |
| CN110277826A (en) | A kind of solar power supply circuit and method of supplying power to of small load equipment | |
| CN102624282A (en) | Integrated intelligent controlling device of solar photovoltaic power generation system | |
| CN204899408U (en) | Solar energy power supply tent | |
| US20170040937A1 (en) | Electrical energy storage module for device for converting photovoltaic energy into electrical energy | |
| CN205584125U (en) | Novel solar PV modules terminal box | |
| CN213990265U (en) | Small-size direct current connects formula modularization UPS power supply system soon | |
| JP2016032379A (en) | Power supply system | |
| CA3065294A1 (en) | Energy storage system with string balance function | |
| CN107591993A (en) | Power-supply device and there is its display device | |
| CN211127270U (en) | Solar power supply wireless data acquisition terminal | |
| JP7184053B2 (en) | power wiring device | |
| CN214255735U (en) | Distributed photovoltaic grid-connected system | |
| CN102195295A (en) | Wind-solar-fuel storage battery hybrid grid-connected and off-grid dual-purpose system | |
| KR20200095698A (en) | ESS System for Stand-alone Photovoltaic Streetlight equipped with IoT Module | |
| BR102014027828A2 (en) | constructive arrangement applied to generator, accumulator and power supply equipment | |
| CN213782942U (en) | Small-size multi-functional energy storage charging and discharging device | |
| CN210602157U (en) | Power supply circuit of air conditioner | |
| CN219322313U (en) | A build photovoltaic device fast for interim office room | |
| JP7515941B2 (en) | Power pole and lighting device and multi-function device using the same | |
| CN219801964U (en) | Power supply module, charging device and electronic equipment based on organic photovoltaic cell | |
| CN220732395U (en) | Energy storage power supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |