CN209448469U - Power energy storing device - Google Patents
Power energy storing device Download PDFInfo
- Publication number
- CN209448469U CN209448469U CN201920295905.4U CN201920295905U CN209448469U CN 209448469 U CN209448469 U CN 209448469U CN 201920295905 U CN201920295905 U CN 201920295905U CN 209448469 U CN209448469 U CN 209448469U
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- Prior art keywords
- energy storing
- power energy
- storing device
- cabinet
- switch
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Abstract
The utility model provides a kind of power energy storing device comprising has: cabinet, battery component, switch block, adjustable resistance, output port and two root cutting needles.The battery component, the switch block, adjustable resistance and the output port are located in the cabinet and are connected in series to form output loop, and two contact pins pass through the positive and negative port that conducting wire is connected to the output port respectively.Two root cutting needles are connected in external circuit to be powered, according to the numerical value of external circuit electrical signal intensity demand adjustment adjustable resistance to be powered, to control the intensity of output signal, the electric signal met the requirements can be provided to external circuit to be powered after finally turning on the switch component.The present apparatus is not necessarily to additional connector installing device, and plug and play, electric signal is adjustable, versatile.
Description
Technical field
The utility model relates to a kind of power energy storing devices.
Background technique
Power energy storing device stores electric energy by energy-storage battery group, and deposited energy is discharged output signal when needed.It is real
The backup power supply installed when generalling use system building now in the application of border carries out the power supply under emergency, to what is entirely worked
System trustship.Such design disadvantage is as follows: power-supply device only has one-to-one use, and utilization rate is lower；The higher need of maintenance cost
Want biggish occupied area；The power for issuing signal can not be adjusted, it is difficult to which satisfaction has flexible application demand.
Utility model content
The technical problems to be solved in the utility model be in order to overcome the defect that backup power supply is inconvenient for use in the prior art,
A kind of power energy storing device is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of power energy storing device, it is characterized in that comprising have: cabinet, battery component, switch block, adjustable resistance,
Output port and two root cutting needles, the battery component, the switch block, adjustable resistance and the output port are located at the case
In vivo and it is connected in series to form output loop, two contact pins pass through conducting wire respectively and are connected to the positive and negative of the output port
Port.
Preferably, the switch block includes rotary switch and contactor, the rotary switch is for controlling the contact
Device obtains electric or power loss, and the contactor is for controlling the output loop connection or open circuit.
It is the charger, described preferably, the power energy storing device further includes charger, charge port and charge switch
Charge port is located in the cabinet with the charge switch and connects to form input circuit, and two output ends of the charger connect
It is connected to two input terminals of the battery component.
Preferably, the power energy storing device further includes breaker, the breaker is series at the input circuit and position
Between the charge switch and the charger.
Preferably, the power energy storing device further includes lightning protection device, the lightning protection device is parallel to the charge switch and institute
It states between charger.
Preferably, the battery component is formed in parallel by multiple lead-acid accumulators.
Preferably, power energy storing device further includes case lid, the case lid is articulated in the cabinet, and the edge of the cabinet is set
There is sealant, the edge of the case lid can fit in the sealant.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is: two root cutting needles being connected in external circuit to be powered, root
According to external circuit electrical signal intensity demand adjustment adjustable resistance to be powered and component is turned on the switch, can be mentioned to external circuit to be powered
The electric signal for for meeting the requirements.The present apparatus is not necessarily to additional connector installing device, and plug and play, electric signal is adjustable, versatility
By force.
Detailed description of the invention
Fig. 1 is top view of the power energy storing device of the preferred embodiment in the utility model under case lid opening state.
Fig. 2 is the schematic diagram of the below the panel of the power energy storing device of the preferred embodiment in the utility model.
Fig. 3 is the circuit diagram of the power energy storing device of the preferred embodiment in the utility model.
Fig. 4 is the voltage curve of the power energy storing device of the preferred embodiment in the utility model in test.
Description of symbols:
Cabinet 100
Sealant 110
Panel 120
Battery component 200
Switch block 300
Rotary switch 310
Contactor 320
Adjustable resistance 400
Output port 500
Contact pin 600
Charger 710
Charge port 720
Charge switch 730
Breaker 740
Lightning protection device 750
Case lid 800
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
Figures 1 and 2 show that a kind of power energy storing device comprising have: cabinet 100, battery component 200, switch block
300, adjustable resistance 400, output port 500 and two root cutting needles 600.As shown in Fig. 3, battery component 200, switch block 300,
Adjustable resistance 400 and output port 500 are located in cabinet 100 and are connected in series to form output loop, and two root cutting needles 600 lead to respectively
Cross the positive and negative port that conducting wire is connected to output port 500.Two root cutting needles 600 are connected in external circuit to be powered, root
According to the numerical value of external circuit electrical signal intensity demand adjustment adjustable resistance 400 to be powered, to control the intensity of output signal, most
After turning on the switch component 300 afterwards the electric signal met the requirements can be provided to external circuit to be powered.The present apparatus connects without additional
Plug-in unit installing device, plug and play, electric signal is adjustable, versatile.
Battery component 200 in the present embodiment is formed in parallel by multiple lead-acid accumulators.Lead-acid accumulator voltage stabilization, valence
Lattice are cheap, and cost is relatively low.
In order to control electrical load, switch block 300 includes rotary switch 310 and contactor 320, and rotary switch 310 is used
Electric or power loss is obtained in control contactor 320, contactor 320 is connected to for output control loop or open circuit.Rotary switch is used
310 and contactor 320 can guarantee device will not accidentally output or in use device accidentally by positive and negative contact pin 600 short circuit cause device
The case where failure, occurs.After contactor 320 is powered, 320 interior lines loop current of contactor can generate magnetic field, and the magnetic field of generation makes
Static iron core generates electromagnetic attraction and attracts dynamic iron core, and drives 320 points of contactor movements, and normally-closed contact disconnects, normally opened contact closure,
The two is linkage.When the coil is de-energized, electromagnetic attraction disappears, and armature discharges under the action of release spring, restores contact,
Normally opened contact disconnects, normally-closed contact closure.
In addition, power energy storing device further includes charger 710, charge port 720 and charge switch 730, charger 710 fills
Power port 720 is located in cabinet 100 with charge switch 730 and connects to form input circuit, two output ends connection of charger 710
In two input terminals of battery component 200.For charge port 720 for connecting external electric signal, charge switch 730 is defeated for controlling
The connection or open circuit of entry loop, charger 710 are used to that battery component 200 will to be inputted after external electric signal transformation, realize to battery
The function that component 200 charges.
Input circuit overload or open circuit cause equipment damage in order to prevent, and power energy storing device further includes breaker 740, break
Road device 740 is series at input circuit and between charge switch 730 and charger 710.The effect of breaker 740 be turned off and
Load circuit and disengagement failure circuit are connected, fault spread is prevented, guarantees safe operation.
In addition, power energy storing device further includes lightning protection device 750, lightning protection device 750 is parallel to charge switch 730 and charger
Between 710.It is connect respectively in circuit using 750 one end of lightning protection device and inputs anode and charging end input negative terminal, the other end in charging end
Ground is accessed after short circuit to prevent voltage when charging excessive, discharges extra charge.Entire circuit, which has, preferably possesses good EMC
The problems such as protective performance, can prevent electrostatic, electricity, magnetic interference, leads to the generation of failure of apparatus.
In the present solution, the present apparatus for ease of operation, there is panel 120 in cabinet 100, wherein rotary switch 310, can
Resistance 400, output port 500, charge port 720 and charge switch 730 is adjusted to be fixed on panel 120, other electrical components are located at face
120 lower section of plate.
Power energy storing device further includes case lid 800, and case lid 800 is articulated in cabinet 100, and the edge of cabinet 100 is equipped with sealing
Layer 110, the edge of case lid 800 can fit in sealant 110.Sealant 110 is matched with case lid 800 can be to entire case
Body 100 plays sealing function, prevents steam, dust etc. from entering in cabinet 100, has the function of good environmental protection.
The scene occurred by test simulation failure, simulated object is using 24VDC voltage be signal source relay,
Its useful signal voltage input is 24VDC ± 2V, duration minimum 1s.
The test preparation stage first charges to device using charger 710, and the charging time is about 4 hours.Use resistance
To simulate the switch for receiving signal.Oscillograph is connected at resistance both ends, the voltage value of output is monitored using oscillograph.
One group of contact pin 600 of device output end is respectively inserted in the both ends of resistance, according to the big of required voltage is calculated
Small is 22VDC, and adjustable resistance 400 is adjusted to 4 ohm.Rotary switch 310 on striking gear, rotary switch 310 is placed in out
Shelves are opened, closing shelves are dialed back into after 4 seconds.Check the voltage curve (Fig. 4) recorded on oscillograph, voltage 22.2VDC, duration
It is 4 seconds, meets design requirement, the movement of relay can be driven, reaches the function of issuing signal.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (7)
1. a kind of power energy storing device, which is characterized in that it includes: cabinet, battery component, switch block, adjustable resistance, defeated
Exit port and two root cutting needles, the battery component, the switch block, adjustable resistance and the output port are located at the cabinet
Interior and be connected in series to form output loop, two contact pins pass through the positive and negative end that conducting wire is connected to the output port respectively
Mouthful.
2. power energy storing device as described in claim 1, which is characterized in that the switch block includes rotary switch and contact
Device, the rotary switch obtain electric or power loss for controlling the contactor, and the contactor connects for controlling the output loop
On-off road.
3. power energy storing device as described in claim 1, which is characterized in that the power energy storing device further include charger,
Charge port and charge switch, the charger, the charge port are located in the cabinet and connect with the charge switch to be formed
Two output ends of input circuit, the charger are connected to two input terminals of the battery component.
4. power energy storing device as claimed in claim 3, which is characterized in that the power energy storing device further includes breaker,
The breaker is series at the input circuit and between the charge switch and the charger.
5. power energy storing device as claimed in claim 3, which is characterized in that the power energy storing device further includes lightning protection device,
The lightning protection device is parallel between the charge switch and the charger.
6. power energy storing device as described in claim 1, which is characterized in that the battery component by multiple lead-acid accumulators simultaneously
Join.
7. power energy storing device as described in claim 1, which is characterized in that power energy storing device further includes case lid, the case
Lid is articulated in the cabinet, and the edge of the cabinet is equipped with sealant, and the edge of the case lid can fit in the sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295905.4U CN209448469U (en) | 2019-03-08 | 2019-03-08 | Power energy storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295905.4U CN209448469U (en) | 2019-03-08 | 2019-03-08 | Power energy storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448469U true CN209448469U (en) | 2019-09-27 |
Family
ID=68033720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295905.4U Active CN209448469U (en) | 2019-03-08 | 2019-03-08 | Power energy storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448469U (en) |
-
2019
- 2019-03-08 CN CN201920295905.4U patent/CN209448469U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: SHANGHAI REGEON ELECTRIC Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201612 building 6, No. 901, Xinge Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: Shanghai Yuzhang Electric Co.,Ltd. |