CN211656764U - Zinc-manganese cell power shortage protection device - Google Patents
Zinc-manganese cell power shortage protection device Download PDFInfo
- Publication number
- CN211656764U CN211656764U CN202020708692.6U CN202020708692U CN211656764U CN 211656764 U CN211656764 U CN 211656764U CN 202020708692 U CN202020708692 U CN 202020708692U CN 211656764 U CN211656764 U CN 211656764U
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- CN
- China
- Prior art keywords
- shell main
- heat dissipation
- device shell
- protection device
- zinc
- 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.)
- Withdrawn - After Issue
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- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 241000883990 Flabellum Species 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 9
- SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 claims 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a zinc-manganese cell prevents insufficient voltage protection device, include device shell main part and install in the apron at device shell main part top, there is the circuit board through support fixed mounting on the front side inner wall of device shell main part, and the rear side of circuit board is provided with a plurality of electronic components, be provided with first thermovent and second thermovent on device shell main part's right side inner wall and the apron respectively. This insufficient voltage protection device is prevented to zinc-manganese battery, rotation through the flabellum, can in time dispel the heat to the heat that numerous electronic components produced at work on the circuit board, the heat radiating area of flabellum has still been increaseed simultaneously, can carry out more comprehensive heat dissipation to electronic components on the circuit board, and still accelerated thermal circulation and in time follow first thermovent, the heat dissipation of second thermovent is discharged, thereby can reach better radiating effect, finally be favorable to ensuring that the battery prevents insufficient voltage protection device's performance.
Description
Technical Field
The utility model relates to a battery protection technical field especially relates to a zinc-manganese cell prevents insufficient voltage protection device.
Background
Along with the development of batteries, the use of the batteries is more and more extensive, for example, zinc-manganese batteries are widely applied; at present, a battery power shortage prevention protection device is a common power shortage prevention means, for example, patent No. 200420067996.X discloses a locomotive storage battery power shortage prevention protection device, which comprises a direct current power supply, a voltage detection circuit, a delay circuit, an alarm device and an actuating mechanism, wherein the actuating mechanism comprises a first thyristor, a current limiting resistor, a second thyristor and a switched capacitor; the battery power-shortage-preventing protection device can realize control over electrical equipment on a locomotive, and can avoid the situation that the performance of a storage battery pack is reduced or even scrapped due to power shortage.
However, the insufficient voltage protection device is generally installed relatively in a casing to current battery, has set up many electronic components on the circuit board in its device casing, can produce a large amount of heats when preventing insufficient voltage protection device in the course of the work, because these heats all gather relatively in the device casing, discharge that can not be quick for the radiating effect is not good, has influenced the battery greatly and has prevented insufficient voltage protection device's performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a zinc-manganese battery anti-power-shortage protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a zinc-manganese battery anti-power-loss protection device comprises a device shell main body and a cover plate installed at the top of the device shell main body, wherein a circuit board is fixedly installed on the inner wall of the front side of the device shell main body through a support, a plurality of electronic components are arranged on the rear side of the circuit board, a first heat dissipation port and a second heat dissipation port are respectively formed in the inner wall of the right side of the device shell main body and the cover plate, a U-shaped moving frame is slidably installed on the inner wall of the rear side of the device shell main body and is slidably arranged along the direction of the left length and the right length of the device shell main body, a heat dissipation motor is fixedly installed on the front side of the U-shaped moving frame, an output shaft of the heat dissipation motor is fixedly sleeved with a mounting sleeve, and a plurality of fan blades used for dissipating heat of the electronic components on the circuit board are fixedly installed on the circumference of the mounting sleeve;
fixed mounting has the spur rack on the U type groove inner wall of U type removal frame, and the rear side meshing of spur rack has the gear, and fixed cover has connect the pivot on the gear, and fixed mounting has step motor on the rear side inner wall of the device shell main part that is located the gear downside, and step motor's output shaft and the bottom fixed connection of pivot.
Preferably, both ends of the U-shaped moving frame are fixedly provided with sliding blocks, two sliding rails which are arranged in parallel up and down are fixedly installed on the inner wall of the rear side of the device shell main body, and the sliding blocks are installed on the sliding rails in a sliding mode.
Preferably, the slide block is a T-shaped slide block, a T-shaped sliding groove is formed in the slide rail, and the slide block is matched with the T-shaped sliding groove in the slide rail.
Preferably, the number of the fan blades is three to six, and the three to six fan blades are annularly and uniformly arranged on the circumference of the mounting sleeve.
Preferably, a coupler is fixedly arranged on an output shaft of the stepping motor, and the stepping motor is fixedly connected with the bottom end of the rotating shaft through the coupler.
Preferably, the first heat dissipation port and the second heat dissipation port are further respectively provided with a heat dissipation dustproof net.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, it is rotatory to drive the installation cover through the output shaft of heat dissipation motor, and then it is rotatory to drive the flabellum through the installation cover, can in time dispel the heat to the heat that numerous electronic components produced in the work on the circuit board when the flabellum is rotatory, meanwhile, still drive the pivot through step motor and rotate, the pivot drives the gear rotation, the gear is rotatory when rotatory with straight rack meshing transmission, and then make straight rack and U type carriage carry out the side to side movement, and the slider slides side to side on the slide rail, and the U type carriage drives the heat dissipation motor again when moving, the installation cover, the whole side to side reciprocating motion of flabellum, thus can increase the heat radiating area of flabellum, can carry out more comprehensive heat dissipation to electronic components on the circuit board, still accelerated the circulation of heat and in time from first thermovent, the heat dissipation mouth is discharged in a radiating mode, thereby can reach better radiating effect;
this insufficient voltage protection device is prevented to zinc-manganese battery, rotation through the flabellum, can in time dispel the heat to the heat that numerous electronic components produced at work on the circuit board, the heat radiating area of flabellum has still been increaseed simultaneously, can carry out more comprehensive heat dissipation to electronic components on the circuit board, and still accelerated thermal circulation and in time follow first thermovent, the heat dissipation of second thermovent is discharged, thereby can reach better radiating effect, finally be favorable to ensuring that the battery prevents insufficient voltage protection device's performance.
Drawings
Fig. 1 is a schematic structural view of a zinc-manganese battery power shortage protection device provided by the utility model;
FIG. 2 is a schematic diagram of the right-side view of the present invention;
FIG. 3 is a schematic structural view of the rotating shaft, gears and spur rack of the present invention;
fig. 4 is a schematic structural view of the heat dissipation motor, the mounting sleeve, and the fan blades of the present invention.
In the figure: the device comprises a device shell main body 1, a cover plate 2, a first heat dissipation port 3, a second heat dissipation port 4, a U-shaped moving frame 5, a heat dissipation motor 6, a mounting sleeve 7, fan blades 8, a circuit board 9, a stepping motor 10, a rotating shaft 11, a gear 12, a spur rack 13, a sliding block 14 and a sliding rail 15.
Detailed Description
In the description of the present invention, the terms "length", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Further, the description of "a plurality" means two or more unless specifically limited otherwise. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a zinc-manganese battery anti-power-shortage protection device comprises a device shell main body 1 and a cover plate 2 installed at the top of the device shell main body 1, wherein a circuit board 9 is fixedly installed on the inner wall of the front side of the device shell main body 1 through a support, a plurality of electronic components are arranged on the rear side of the circuit board 9, a first heat dissipation port 3 and a second heat dissipation port 4 are respectively arranged on the inner wall of the right side of the device shell main body 1 and the cover plate 2, a U-shaped movable frame 5 is slidably installed on the inner wall of the rear side of the device shell main body 1, the U-shaped movable frame 5 is slidably arranged along the left-right length direction of the device shell main body 1, a heat dissipation motor 6 is fixedly installed on the front side of the U-shaped movable frame 5, an installation sleeve 7 is fixedly sleeved on an output shaft of the heat dissipation motor 6, and a plurality of fan blades 8 used for dissipating heat of the electronic components on the circuit board 9 are fixedly installed on the circumference of the installation sleeve 7;
a spur rack 13 is fixedly mounted on the inner wall of a U-shaped groove of the U-shaped moving frame 5, a gear 12 is meshed with the rear side of the spur rack 13, a rotating shaft 11 is fixedly sleeved on the gear 12, a stepping motor 10 is fixedly mounted on the inner wall of the rear side of the device shell main body 1 positioned on the lower side of the gear 12, and an output shaft of the stepping motor 10 is fixedly connected with the bottom end of the rotating shaft 11; this insufficient voltage protection device is prevented to zinc-manganese cell, rotation through flabellum 8, can in time dispel the heat to the heat that numerous electronic components produced at the work on the circuit board 9, the heat radiating area of flabellum 8 has still been increaseed simultaneously, can carry out more comprehensive heat dissipation to electronic components on the circuit board 9, and still accelerated thermal circulation and in time followed first thermovent 3, 4 heat dissipation of second thermovent are discharged, thereby can reach better radiating effect, finally be favorable to ensuring that the battery prevents insufficient voltage protection device's performance.
Specifically, both ends of the U-shaped moving frame 5 are fixedly provided with sliding blocks 14, two sliding rails 15 arranged in parallel up and down are fixedly mounted on the inner wall of the rear side of the device shell main body 1, and the sliding blocks 14 are slidably mounted on the sliding rails 15.
Specifically, the sliding block 14 is a T-shaped sliding block, a T-shaped sliding groove is arranged on the sliding rail 15, and the sliding block 14 is matched with the T-shaped sliding groove on the sliding rail 15.
Specifically, the number of the fan blades 8 is three to six, and the three to six fan blades 8 are uniformly arranged on the circumference of the mounting sleeve 7 in an annular manner.
Specifically, a coupler is fixedly arranged on an output shaft of the stepping motor 10, and the stepping motor 10 is fixedly connected with the bottom end of the rotating shaft 11 through the coupler.
Specifically, the first heat dissipation port 3 and the second heat dissipation port 4 are further provided with a heat dissipation dustproof mesh respectively.
The utility model discloses in the zinc-manganese cell that provides prevents insufficient voltage protection device, has good radiating effect, when specifically dispelling the heat, when preventing producing a large amount of heats in the insufficient voltage protection device body working process, it is rotatory to drive installation cover 7 through the output shaft of heat dissipation motor 6, and then it is rotatory to drive flabellum 8 through installation cover 7, can in time dispel the heat to the heat that numerous electronic components produced in the work on circuit board 9 when flabellum 8 is rotatory, meanwhile, still drive pivot 11 through step motor 10 and rotate, pivot 11 drives gear 12 rotatory, gear 12 is rotatory with straight rack 13 meshing transmission when rotatory, and then make straight rack 13 and U type removal frame 5 carry out the side-to-side motion, and slider 14 is the horizontal slip on slide rail 15, and drive heat dissipation motor 6 again when U type removal frame 5 removes, installation cover 7, flabellum 8 is whole about reciprocating motion, can strengthen flabellum 8's heat radiating area, can carry out more comprehensive heat dissipation to electronic components on circuit board 9, thermal circulation has still been accelerated and in time from first thermovent 3, the heat dissipation is discharged to the second thermovent 4, thereby can reach better final heat dissipation guarantee, be favorable to preventing the final radiating effect, the final protective device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a zinc-manganese cell protection device that lacks electricity, includes device shell main part (1) and installs in apron (2) at device shell main part (1) top, has circuit board (9) through support fixed mounting on the front side inner wall of device shell main part (1), and the rear side of circuit board (9) is provided with a plurality of electronic components, its characterized in that, be provided with first thermovent (3) and second thermovent (4) on the right side inner wall of device shell main part (1) and apron (2) respectively, slidable mounting has U type to remove frame (5) on the rear side inner wall of device shell main part (1), and U type removes frame (5) and slides along the direction of the left and right sides length of device shell main part (1) and sets up, the front side fixed mounting of U type removes frame (5) has heat dissipation motor (6), has connect on the output shaft of heat dissipation motor (6) installation cover (7), and fixed mounting has on the circumference of cover (7) a plurality of flabellum (8) that are used for carrying out the heat dissipation to electronic components on circuit board (9);
fixed mounting has spur rack (13) on the U type groove inner wall of U type removal frame (5), and the rear side meshing of spur rack (13) has gear (12), and fixed cover has connect pivot (11) on gear (12), and fixed mounting has step motor (10) on the rear side inner wall of device shell main part (1) that is located gear (12) downside, and the output shaft of step motor (10) and the bottom fixed connection of pivot (11).
2. The zinc-manganese dioxide cell power shortage protection device according to claim 1, wherein two ends of the U-shaped moving frame (5) are fixedly provided with sliding blocks (14), two sliding rails (15) which are arranged in parallel up and down are fixedly installed on the inner wall of the rear side of the device shell main body (1), and the sliding blocks (14) are slidably installed on the sliding rails (15).
3. The zinc-manganese dioxide cell power shortage protection device according to claim 2, wherein the slide block (14) is a T-shaped slide block, a T-shaped sliding groove is arranged on the slide rail (15), and the slide block (14) is matched with the T-shaped sliding groove on the slide rail (15).
4. The zinc-manganese dioxide cell power shortage protection device according to claim 1, wherein the number of the fan blades (8) is three to six, and the three to six fan blades (8) are uniformly arranged on the circumference of the mounting sleeve (7) in an annular shape.
5. The zinc-manganese dioxide battery power shortage protection device according to claim 1, wherein a coupler is fixedly arranged on an output shaft of the stepping motor (10), and the stepping motor (10) is fixedly connected with the bottom end of the rotating shaft (11) through the coupler.
6. The zinc-manganese dioxide cell power shortage protection device according to claim 1, wherein the first heat dissipation port (3) and the second heat dissipation port (4) are further provided with a heat dissipation dustproof mesh respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708692.6U CN211656764U (en) | 2020-04-30 | 2020-04-30 | Zinc-manganese cell power shortage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020708692.6U CN211656764U (en) | 2020-04-30 | 2020-04-30 | Zinc-manganese cell power shortage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211656764U true CN211656764U (en) | 2020-10-09 |
Family
ID=72689941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020708692.6U Withdrawn - After Issue CN211656764U (en) | 2020-04-30 | 2020-04-30 | Zinc-manganese cell power shortage protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211656764U (en) |
-
2020
- 2020-04-30 CN CN202020708692.6U patent/CN211656764U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201009 Effective date of abandoning: 20220308 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201009 Effective date of abandoning: 20220308 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |