CN210723001U - Protection device of valve-regulated lead-acid storage battery online desulphurization device - Google Patents
Protection device of valve-regulated lead-acid storage battery online desulphurization device Download PDFInfo
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- CN210723001U CN210723001U CN201922307380.4U CN201922307380U CN210723001U CN 210723001 U CN210723001 U CN 210723001U CN 201922307380 U CN201922307380 U CN 201922307380U CN 210723001 U CN210723001 U CN 210723001U
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a protective device of an on-line sulfur removal device of a valve-controlled lead-acid storage battery, when the main board works, heat generated by components on the main board is transferred to the heat sink, the heat sink transfers heat to the thermal expansion substance in the cavity, the piston in the channel is pushed by the heat expansion material due to heat expansion, the piston is linked with the push rod to move, the higher the temperature is, the longer the moving distance of the push rod is, when the outer wall of the push rod extrudes the first switch, the first switch is triggered to be turned on, the first switch turns on the heat dissipation fan to dissipate heat of the mainboard, when the outer wall of the push rod extrudes the second switch, the second switch is triggered to be turned on, the second switch is used for powering off the mainboard, and the phenomenon that electrical elements on the mainboard are burnt out due to overhigh temperature of the mainboard is avoided.
Description
Technical Field
The utility model relates to a battery sulphur removal field, in particular to protection device of online sulphur removal device of valve-regulated lead acid battery.
Background
With the development of lead-acid storage batteries in recent years, the large valve-controlled sealed lead-acid storage battery and the sealed structure thereof have the remarkable advantages of small maintenance pressure, no pollution to the surrounding environment and the like, and the large valve-controlled sealed lead-acid storage battery basically replaces the old acid-proof explosion-proof battery, but the valve-controlled lead-acid storage battery also has a plurality of problems, wherein the problem that the storage battery is relatively outstanding is the phenomenon of vulcanization, the service life and the power supply capacity of the storage battery are directly influenced, so people often adopt a storage battery repairing instrument to repair the storage battery, when the traditional storage battery repairing instrument is used, a large amount of heat is generated when electric elements in the repairing instrument work, and when the temperature is.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned prior art, the to-be-solved technical problem of the utility model lies in providing the protection device of the online sulphur removal device of valve-regulated lead acid battery that can dispel the heat and can overheated auto-power-off to the sulphur removal device.
The utility model discloses a protection device of a valve-regulated lead-acid battery online sulfur removal device, which comprises a shell, wherein a power supply and a mainboard are arranged in the shell, a radiating fin is arranged on the mainboard, a cavity is arranged in the radiating fin, a thermal expansion substance is arranged in the cavity, the radiating fin is provided with a channel, the channel is communicated with the cavity, a piston is connected in the channel in a sliding way, a push rod is arranged on the piston, a bracket is arranged on the inner wall of the shell, a first switch and a second switch are arranged on the bracket, the first switch and the second switch are triggered to be turned on through the extrusion of the outer wall of the push rod, the second switch is arranged above the first switch, the shell is provided with a supporting seat, a radiating fan is arranged at the top of the supporting seat, the second switch controls the mainboard to be powered off, and the first, the second switch is connected with the mainboard through a wire, and the power supply supplies power to the mainboard and the cooling fan.
Further, shells inner wall is equipped with the spout, spout one end is equipped with the spring, be equipped with the slider on the spring, the slider with the spout slides and links to each other, be equipped with the push-and-pull door on the slider, the push-and-pull door is equipped with the rack, the rack with the spout is parallel, the push-and-pull door is used for sealing and opening the radiator fan air outlet the push-and-pull door is opened during the fan air outlet the spring is in compression state, shells inner wall is equipped with the motor, the motor by mainboard control, motor shaft nestification has the gear, the rack with gear engagement, the power does the motor power supply.
Further, a protective cover is arranged on the outer wall of the shell and used for protecting the cooling fan.
Furthermore, the top of the push rod is a hemisphere.
Furthermore, the included angle between the sliding groove and the inner wall of the shell is 45 degrees.
Furthermore, the outer wall of the shell is provided with an indicator light, and the indicator light is connected with the main board through a wire.
Furthermore, the outer wall of the shell is provided with a display screen, and the display screen is connected with the mainboard through a wire.
The beneficial effects of the utility model reside in that:
the utility model relates to a protective device of an on-line sulfur removal device of a valve-controlled lead-acid storage battery, when the main board works, heat generated by components on the main board is transferred to the heat sink, the heat sink transfers heat to the thermal expansion substance in the cavity, the piston in the channel is pushed by the heat expansion material due to heat expansion, the piston is linked with the push rod to move, the higher the temperature is, the longer the moving distance of the push rod is, when the outer wall of the push rod extrudes the first switch, the first switch is triggered to be turned on, the first switch turns on the heat dissipation fan to dissipate heat of the mainboard, when the outer wall of the push rod extrudes the second switch, the second switch is triggered to be turned on, the second switch is used for powering off the mainboard, and the phenomenon that electrical elements on the mainboard are burnt out due to overhigh temperature of the mainboard is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a cross-sectional view of a first embodiment of a protection device of an online valve-regulated lead-acid battery desulphurization device of the present invention.
Fig. 2 is a partial sectional view of a first embodiment of the protection device of the valve-regulated lead-acid battery online sulfur removal device of the present invention.
Fig. 3 is a partial sectional view of a second embodiment of the protection device of the valve-regulated lead-acid battery online sulfur removal device of the present invention.
Fig. 4 is a schematic view of the overall structure of the third embodiment of the protection device of the valve-regulated lead-acid battery online sulfur removal device of the present invention.
Fig. 5 is a circuit block diagram of a protection device of the valve-regulated lead-acid battery online sulfur removal device of the present invention.
In the figure, 1 is a housing, 2 is a power supply, 3 is a main board, 4 is a heat sink, 5 is a cavity, 6 is a thermal expansion material, 7 is a channel, 8 is a piston, 9 is a push rod, 10 is a support, 11 is a first switch, 12 is a second switch, 13 is a support, 14 is a heat dissipation fan, 15 is a chute, 16 is a spring, 17 is a slider, 18 is a sliding door, 19 is a rack, 20 is a motor, 21 is a gear, 22 is a protective cover, 23 is an indicator light, and 24 is a display screen.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, the protection device for the valve-regulated lead-acid battery online sulfur removal device of the present invention comprises a housing 1, a power source 2 and a main board 3 are arranged in the housing 1, the main board 3 and the housing 1 can be connected together by a threaded connection, a heat sink 4 is arranged on the main board 3, the heat sink 4 and the main board 3 can be connected together by a welding connection, a cavity 5 is arranged in the heat sink 4, a thermal expansion material 6 is filled in the cavity 5, kerosene can be used as the thermal expansion material 6, the heat sink 4 is provided with a channel 7, the channel 7 is communicated with the cavity 5, a piston 8 is slidably connected in the channel 7, a push rod 9 is arranged on the piston 8, the piston 8 and the push rod 9 can be connected together by an adhesive connection, a support 10 is arranged on the inner wall of the housing 1, the support 10 and the shell 1 can be connected together in a welding connection mode, the support 10 is provided with a first switch 11 and a second switch 12, the first switch can adopt a non-self-locking normally closed switch, the second switch can adopt a non-self-locking normally open switch, the first switch 11 and the support 10 can be connected together in a threaded connection mode, the second switch 12 and the support 10 can be connected together in a threaded connection mode, the first switch 11 and the second switch 12 are triggered to be opened through the extrusion of the outer wall of the push rod 9, the second switch 12 is arranged above the first switch 11, the shell 1 is provided with a support seat 13, the shell 1 and the support seat 13 can be connected together in a bonding connection mode, the top of the support seat 13 is provided with a cooling fan 14, the cooling fan 14 and the support seat 13 can be connected together in a threaded connection mode, the second switch 12 controls the power-off of the mainboard 3, the first switch 11 is connected with the heat dissipation fan 14 through a lead, the second switch 12 is connected with the mainboard 3 through a lead, and the power supply 2 supplies power to the mainboard 3 and the heat dissipation fan 14. When the mainboard 3 works, the heat emitted by the components on the mainboard 3 is transferred to the heat sink 4, the heat sink 4 transfers heat to the thermal expansion substance 6 in the cavity 5, the thermal expansion substance 6 expands due to heat to push the piston 8 in the passage 7, the piston 8 is linked with the push rod 9 to move, the higher the temperature of the main plate 3 is, the longer the moving distance of the push rod 9 is, when the outer wall of the push rod 9 presses the first switch 11, the first switch 11 is triggered to be turned on, the first switch 11 turns on the heat dissipation fan 14 to dissipate heat of the main board 3, when the outer wall of the push rod 9 is pressed to the second switch 12, the second switch 12 is triggered to be opened, the second switch 12 is used for powering off the mainboard 3, so that the electrical elements on the mainboard 3 are prevented from being burnt out due to overhigh temperature of the mainboard 3.
Specifically, a sliding groove 15 is formed in the inner wall of the casing 1, a spring 16 is arranged at one end of the sliding groove 15, the spring 16 and the sliding groove 15 can be connected together in a bonding connection manner, a sliding block 17 is arranged on the spring 16, the spring 16 and the sliding block 17 can be connected together in a bonding connection manner, the sliding block 17 is connected with the sliding groove 15 in a sliding manner, a sliding door 18 is arranged on the sliding block 17, the sliding block 17 and the sliding door 18 can be connected together in a bonding connection manner, the sliding door 18 is provided with a rack 19, the rack 19 and the sliding door 18 can be connected together in a bonding connection manner, the rack 19 is parallel to the sliding groove 15, the sliding door 18 is used for closing and opening the air outlet of the cooling fan 14, and the spring 16 is in a compression state when the sliding door 18 opens the air outlet of the cooling fan 14, the inner wall of the shell 1 is provided with a motor 20, the motor 20 and the shell 1 can be connected together in a bonding connection mode, the motor 20 is controlled by the first switch 11, a rotating shaft of the motor 20 is nested with a gear 21, the rack 19 is meshed with the gear 21, and the power supply 2 supplies power to the motor 20. When the main board 3 works, the main board 3 starts the motor 20, the motor 20 drives the rack 19 to move through the gear 21, the rack 19 is linked with the sliding door 18 to open the air outlet function of the heat radiation fan 14, at the moment, no barrier exists at the air outlet, the wind resistance is effectively eliminated, the heat radiation effect is enhanced, when the main board 3 stops working, the motor 20 is powered off, the spring 16 in a compression state is released and pushes the sliding block 17 to move, the sliding block 17 is linked with the sliding door 18 to realize the outlet sealing function of the heat radiation fan 14, and a good dustproof effect is achieved
Specifically, the outer wall of the casing 1 is provided with a protective cover 22, the protective cover 22 and the casing 1 can be connected together in a threaded connection mode, and the protective cover 22 is used for protecting the heat dissipation fan 14 and preventing the heat dissipation fan 14 from being impacted by foreign objects during operation.
Specifically, the skilled person can use known models of the power supply 2, the main board 3, the first switch 11, the second switch 12, the heat dissipation fan 14, and the motor 20 to implement the above embodiments.
Example two
Referring to fig. 3, the difference between this embodiment and the first embodiment is that the top of the push rod 9 is a hemisphere, and the push rod moves more smoothly.
Specifically, the slide groove 15 with the contained angle of 1 inner wall of casing is 45, enlarges the slider 17 with slide groove 15 contact surface makes it is more steady when slider 17 removes.
EXAMPLE III
Referring to fig. 4, the difference between the present embodiment and the first and second embodiments is that an indicator lamp 23 is disposed on an outer wall of the housing 1, the indicator lamp 23 and the housing 1 may be connected together in a bonding manner, the indicator lamp 23 is connected to the main board 3 through a wire, the indicator lamp 23 is a red lamp when the main board 3 is subjected to a sulfur removal operation, and the indicator lamp 23 is a green lamp after the main board 3 is subjected to the sulfur removal operation, so that the working state of the protection device of the valve-regulated lead-acid battery online sulfur removal device can be visually known.
Specifically, 1 outer wall of casing is equipped with display screen 24, display screen 24 with casing 1 can adopt the bonding connection mode to link together, display screen 24 with mainboard 3 is connected through the wire, the internal resistance and the voltage isoparametric of the battery that the demonstration is removing sulphur on the display screen 24 can judge the vulcanization degree of battery directly perceived.
In particular, a person skilled in the art may use known models of indicator lights 23, display screens 24 to implement the above embodiments.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A protection device of a valve-controlled lead-acid battery online sulfur removal device is characterized by comprising a shell, wherein a power supply and a mainboard are arranged in the shell, a radiating fin is arranged on the mainboard, a cavity is arranged in the radiating fin, a thermal expansion substance is arranged in the cavity, a channel is arranged on the radiating fin, the channel is communicated with the cavity, a piston is connected in the channel in a sliding manner, a push rod is arranged on the piston, a support is arranged on the inner wall of the shell, a first switch and a second switch are arranged on the support, the first switch and the second switch are triggered to be opened through extrusion of the outer wall of the push rod, the second switch is arranged above the first switch, the shell is provided with a support seat, a cooling fan is arranged at the top of the support seat, the second switch controls the sulfur removal device to be shut down, and the first switch is connected with, the second switch is connected with the mainboard through a wire, and the power supply supplies power to the mainboard and the cooling fan.
2. The protection device of the valve-regulated lead-acid battery online sulfur removal device according to claim 1, wherein the inner wall of the housing is provided with a sliding groove, one end of the sliding groove is provided with a spring, the spring is provided with a sliding block, the sliding block is slidably connected with the sliding groove, the sliding block is provided with a sliding door, the sliding door is provided with a rack, the rack is parallel to the sliding groove, the sliding door is used for closing and opening the air outlet of the cooling fan, the spring is in a compressed state when the sliding door opens the air outlet of the fan, the inner wall of the housing is provided with a motor, the motor is controlled by the main board, a gear is nested in a rotating shaft of the motor, the rack is meshed with the gear, and the power supply supplies power to the motor.
3. The protection device of the valve-regulated lead-acid battery online sulfur removal device according to claim 1, wherein a protective cover is arranged on the outer wall of the shell and used for protecting the cooling fan.
4. The protection device of the valve-regulated lead-acid battery online sulfur removal device according to claim 1, wherein the top of the push rod is a hemisphere.
5. The protection device for the valve-regulated lead-acid battery online sulfur removal device according to claim 2, wherein the included angle between the chute and the inner wall of the shell is 45 °.
6. The protection device of the valve-regulated lead-acid battery online sulfur removal device according to claim 1, wherein an indicator light is arranged on the outer wall of the shell, and the indicator light is connected with the main board through a lead.
7. The protection device of the valve-regulated lead-acid battery online sulfur removal device according to claim 1, wherein a display screen is arranged on the outer wall of the shell, and the display screen is connected with the main board through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307380.4U CN210723001U (en) | 2019-12-20 | 2019-12-20 | Protection device of valve-regulated lead-acid storage battery online desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307380.4U CN210723001U (en) | 2019-12-20 | 2019-12-20 | Protection device of valve-regulated lead-acid storage battery online desulphurization device |
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| Publication Number | Publication Date |
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| CN210723001U true CN210723001U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307380.4U Active CN210723001U (en) | 2019-12-20 | 2019-12-20 | Protection device of valve-regulated lead-acid storage battery online desulphurization device |
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| CN (1) | CN210723001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577765A (en) * | 2020-11-27 | 2021-03-30 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
| CN113437450A (en) * | 2021-07-13 | 2021-09-24 | 深圳市华天通科技有限公司 | Multicore cell-phone lithium cell |
| CN113745722A (en) * | 2021-08-20 | 2021-12-03 | 上海轶源动力科技有限公司 | Outdoor power supply module structure with power-off protection function and dust-free heat dissipation |
-
2019
- 2019-12-20 CN CN201922307380.4U patent/CN210723001U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577765A (en) * | 2020-11-27 | 2021-03-30 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
| CN112577765B (en) * | 2020-11-27 | 2022-02-11 | 海南电网有限责任公司电力科学研究院 | Transformer comprehensive load capacity evaluation system |
| CN113437450A (en) * | 2021-07-13 | 2021-09-24 | 深圳市华天通科技有限公司 | Multicore cell-phone lithium cell |
| CN113437450B (en) * | 2021-07-13 | 2022-06-10 | 深圳市华天通科技有限公司 | Multicore cell-phone lithium cell |
| CN113745722A (en) * | 2021-08-20 | 2021-12-03 | 上海轶源动力科技有限公司 | Outdoor power supply module structure with power-off protection function and dust-free heat dissipation |
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