CN218849657U - BMS protection shield with reputation alarm - Google Patents

BMS protection shield with reputation alarm Download PDF

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Publication number
CN218849657U
CN218849657U CN202222351588.8U CN202222351588U CN218849657U CN 218849657 U CN218849657 U CN 218849657U CN 202222351588 U CN202222351588 U CN 202222351588U CN 218849657 U CN218849657 U CN 218849657U
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China
Prior art keywords
fixedly connected
plate
battery
heat dissipation
pressing plate
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CN202222351588.8U
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Chinese (zh)
Inventor
张华锋
腾国君
张永进
侯世泳
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Tianxin Electronic Technology Shandong Co ltd
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Tianxin Electronic Technology Shandong Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

The utility model discloses a BMS protection shield with reputation alarm, belong to battery management system technical field, which comprises a plate body, the installation cavity has been seted up to plate body inside, installation mechanism includes a plurality of fixed plates, the equal fixed connection of every fixed plate is between roof and interior diapire in the installation cavity, two fixed slots have all been seted up to every fixed plate one side surface, equal fixedly connected with dead lever between roof and the interior diapire in every fixed slot, movable block in the installation mechanism moves on the inside dead lever of fixed slot, drive top board and holding down plate removal respectively, centre gripping through top board and holding down plate, thereby conveniently install and stabilize the battery, carry out the butt to the battery through the elasticity sand grip, can avoid the battery to hug closely top board and holding down plate, thereby influence the heat dissipation of battery, the gas permeability groove can improve the gas permeability of top board and holding down plate, promote the radiating effect of battery between top board and the holding down plate, further promote the radiating efficiency of battery through radiating mechanism.

Description

BMS protection shield with reputation alarm
Technical Field
The utility model relates to a battery management system technical field, more specifically say, relate to a BMS protection shield with reputation alarm.
Background
The BMS battery management system is commonly called as a battery caregiver or a battery manager and mainly aims at intelligently managing and maintaining each battery unit, preventing the battery from being overcharged and overdischarged, prolonging the service life of the battery and monitoring the state of the battery, and comprises a BMS battery management system, a control module, a display module, a wireless communication module, electrical equipment, a battery pack for supplying power to the electrical equipment and a collection module for collecting battery information of the battery pack, wherein the BMS battery management system is respectively connected with the wireless communication module and the display module through communication interfaces, the output end of the collection module is connected with the input end of the BMS battery management system, the output end of the BMS battery management system is connected with the input end of the control module, the control module is respectively connected with the battery pack and the electrical equipment, and the BMS battery management system is connected with a Server through the wireless communication module.
Authorizing publication number "CN112582737A" has recorded "a BMS protection shield with audible-visual alarm, to the inconvenient and problem that does not have the safeguard measure of installation of current battery management system protection shield to battery management system and battery, the following scheme is put forward now, its package rubbing board body, the mounting hole has been seted up on the plate body, respectively slidable mounting has lifter plate and the buffer board that the level set up in the mounting hole, and the lifter plate is located the top of buffer board, be equipped with the fan on the lifter plate, the top of plate body is equipped with alarm lamp and siren respectively, be equipped with temperature sensor on the lifter plate, the top of plate body is rotated and is installed the thread bush letter, and the bottom internal thread of thread bush letter is installed the screw thread post, the bottom and the lifter plate fixed connection of screw thread post. The invention realizes the installation of the BMS protection board and the battery, is convenient to install and disassemble, has high-temperature alarm and automatic heat dissipation, and has high intelligent degree and easy popularization.
Above-mentioned patent can improve the radiating effect and the installation convenience of battery management system and battery, but above-mentioned patent is comprehensive inadequately to the heat dissipation of battery management system and battery, carries out the centre gripping to the battery through lifter plate and buffer board, and the ventilation effect that can make both sides about the battery is poor, influences the heat dissipation comprehensiveness of battery.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims at providing a BMS protection shield with audible and visual alarm aims at solving in the above-mentioned patent to the radiating effect of battery management system and battery comprehensive problem inadequately.
In order to solve the above problem, the utility model adopts the following technical scheme:
a BMS protection panel with audible and visual alarm, comprising:
the plate comprises a plate body, wherein an installation cavity is formed in the plate body;
the installation mechanism comprises a plurality of fixed plates, each fixed plate is fixedly connected between an inner top wall and an inner bottom wall of an installation cavity, two fixed grooves are formed in the outer surface of one side of each fixed plate, a fixed rod is fixedly connected between the inner top wall and the inner bottom wall of each fixed groove, a movable block is movably sleeved on the outer surface of each fixed rod, the movable blocks are divided into two groups, an upper pressing plate is fixedly connected between the outer surfaces of one sides of the movable blocks in one group, a lower pressing plate is fixedly connected between the outer surfaces of one sides of the movable blocks in the other group, a plurality of ventilation grooves are formed in the outer surfaces of one sides of the upper pressing plate and the lower pressing plate, and a plurality of elastic convex strips are fixedly connected to the outer surfaces of one sides of the upper pressing plate and the lower pressing plate; and
and the heat dissipation mechanism is arranged on the plate body.
As a preferred scheme of the utility model, every equal fixedly connected with butt spring between table wall in movable block one side surface and the corresponding fixed slot one side, and every butt spring all overlaps and locates corresponding dead lever surface.
As a preferred scheme of the utility model, heat dissipation mechanism includes two installing frames, two the installing frame is fixed connection respectively in the installation cavity both sides the table wall, every equal fixed connection heat dissipation motor, every between the table wall in the installing frame the equal fixedly connected with radiator fan of output of heat dissipation motor.
As a preferred scheme of the utility model, every the fixed plate divide into two sets ofly, every group altogether equal fixed connection aviation baffle, and every between the surface of fixed plate one side aviation baffle one side surface and the equal fixed connection of corresponding installing frame one side surface.
As an optimized scheme of the utility model, plate body top fixedly connected with alarm lamp and alarm.
As an optimal solution of the utility model, the installation cavity diapire is provided with controller and temperature sensor.
Advantageous effects
Compared with the prior art, the utility model provides a BMS protection shield with audible and visual alarm has following beneficial effect:
1. in this scheme, movable block among the installation mechanism moves on the inside dead lever of fixed slot, drive top board and holding down plate respectively and remove, centre gripping through top board and holding down plate, thereby the convenience is installed and is stable the battery, carry out the butt to the battery through the elasticity sand grip, can avoid the battery to hug closely top board and holding down plate, thereby influence the heat dissipation of battery, ventilative groove can improve the gas permeability of top board and holding down plate, promote the radiating effect of battery between top board and the holding down plate, further promote the radiating efficiency of battery through heat dissipation mechanism.
2. In this scheme, the installing frame is fixed at the installation cavity inner wall, promotes the stability of heat dissipation motor, and the heat dissipation motor can drive radiator fan and rotate to dispel the heat to the battery between top board and the holding down plate, promote the radiating effect of heat dissipation mechanism, can lead in and the homodisperse to the wind that the inside radiator fan of installing frame produced to the aviation baffle between top board and the holding down plate, promote the radiating efficiency of heat dissipation mechanism.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the present invention at B in FIG. 2;
fig. 5 is a cross-sectional view of the middle plate body of the present invention.
The reference numbers in the figures illustrate:
1. a plate body; 2. a mounting cavity; 3. an installation mechanism; 301. a fixing plate; 302. fixing the rod; 303. a movable block; 304. an upper pressure plate; 305. pressing the plate downwards; 306. a ventilation groove; 307. elastic convex strips; 308. an abutment spring; 4. a heat dissipation mechanism; 401. installing a frame; 402. a heat dissipation motor; 403. a heat-dissipating fan; 404. an air deflector; 5. an alarm lamp; 6. an alarm; 7. a controller; 8. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example (b):
referring to fig. 1 to 5, a BMS protection panel having an audible and visual alarm includes:
the plate comprises a plate body 1, wherein a mounting cavity 2 is formed in the plate body 1;
the installation mechanism 3 comprises a plurality of fixed plates 301, each fixed plate 301 is fixedly connected between the top wall and the inner bottom wall in the installation cavity 2, two fixed grooves are formed in the outer surface of one side of each fixed plate 301, a fixed rod 302 is fixedly connected between the inner top wall and the inner bottom wall of each fixed groove, a movable block 303 is movably sleeved on the outer surface of each fixed rod 302, the movable blocks 303 are divided into two groups, an upper pressing plate 304 is fixedly connected between the outer surfaces of one side of the movable blocks 303 in one group, a lower pressing plate 305 is fixedly connected between the outer surfaces of one side of the movable blocks 303 in the other group, a plurality of ventilation grooves 306 are formed in the outer surfaces of one sides of the upper pressing plate 304 and the lower pressing plate 305, and a plurality of elastic convex strips 307 are fixedly connected on the outer surfaces of one sides of the upper pressing plate 304 and the lower pressing plate 305; and
the heat dissipation mechanism 4 is arranged on the plate body 1, and the heat dissipation mechanism 4 is arranged on the plate body 1.
In the embodiment, the movable block 303 in the mounting mechanism 3 moves on the fixing rod 302 inside the fixing groove, and drives the upper pressing plate 304 and the lower pressing plate 305 to move respectively, and is clamped by the upper pressing plate 304 and the lower pressing plate 305, so as to conveniently mount and stabilize the battery, and the battery is abutted by the elastic protruding strips 307, so that the battery can be prevented from being tightly attached to the upper pressing plate 304 and the lower pressing plate 305, and thus the heat dissipation of the battery is influenced, the ventilation grooves 306 can improve the ventilation property of the upper pressing plate 304 and the lower pressing plate 305, the heat dissipation effect of the battery between the upper pressing plate 304 and the lower pressing plate 305 is improved, and the heat dissipation efficiency of the battery is further improved by the heat dissipation mechanism 4.
Specifically, as shown in fig. 2-3, an abutting spring 308 is fixedly connected between an outer surface of one side of each movable block 303 and an inner surface wall of one side of the corresponding fixing groove, and each abutting spring 308 is sleeved on an outer surface of the corresponding fixing rod 302.
In this embodiment, the abutting spring 308 is fixedly connected to the movable block 303 and the inner wall of the fixing groove, and the movable block 303 can be pushed by the abutting spring 308, so as to push the upper pressing plate 304 and the lower pressing plate 305 respectively, thereby improving the clamping stability of the upper pressing plate 304 and the lower pressing plate 305.
Specifically, as shown in fig. 2 and fig. 4, the heat dissipation mechanism 4 includes two mounting frames 401, the two mounting frames 401 are respectively and fixedly connected to the inner surface walls of the two sides of the mounting cavity 2, a heat dissipation motor 402 is fixedly connected between the inner surface walls of each mounting frame 401, and an output end of each heat dissipation motor 402 is fixedly connected to a heat dissipation fan 403.
In this embodiment, the mounting frame 401 is fixed on the inner wall of the mounting cavity 2, so as to improve the stability of the heat dissipation motor 402, and the heat dissipation motor 402 can drive the heat dissipation fan 403 to rotate, thereby dissipating heat from the battery between the upper pressing plate 304 and the lower pressing plate 305, and improving the heat dissipation effect of the heat dissipation mechanism 4.
Specifically, as shown in fig. 2 and fig. 4, each fixing plate 301 is divided into two groups, the outer surface of one side of each group of fixing plates 301 is fixedly connected to the air guiding plate 404, and the outer surface of one side of each air guiding plate 404 is fixedly connected to the outer surface of one side of the corresponding mounting frame 401.
In this embodiment, the air deflector 404 can guide and uniformly disperse the air generated by the heat dissipation fan 403 inside the mounting frame 401 between the upper pressing plate 304 and the lower pressing plate 305, thereby further improving the heat dissipation efficiency of the heat dissipation mechanism 4.
Specifically, as shown in fig. 1, an alarm lamp 5 and an alarm 6 are fixedly connected to the top of the plate body 1.
In this embodiment, send out the police dispatch newspaper through alarm lamp 5 and alarm 6 convenience when the inside battery of plate body 1 is the condition now, promote its safety in utilization, alarm lamp 5 and alarm 6 are prior art, do not describe here.
Specifically, referring to fig. 5, the bottom wall of the installation cavity 2 is provided with a controller 7 and a temperature sensor 8.
In this embodiment, temperature sensor 8 conveniently monitors the inside temperature of installation cavity 2, and controller 7 and temperature sensor 8, alarm lamp 5 and alarm 6 electric connection respectively, and temperature sensor 8 and controller 7 are prior art also, do not describe here.
The working principle is as follows: during use, the abutting springs 308 push the movable blocks 303 to move, the movable blocks 303 move on the fixed rods 302 in the fixed grooves, the upper pressing plate 304 and the lower pressing plate 305 are driven to move respectively, batteries are conveniently installed and stabilized through clamping of the upper pressing plate 304 and the lower pressing plate 305, the batteries are abutted through the elastic protruding strips 307, the batteries can be prevented from being tightly attached to the upper pressing plate 304 and the lower pressing plate 305, heat dissipation of the batteries is affected, the air permeability of the upper pressing plate 304 and the lower pressing plate 305 can be improved through the air permeable grooves 306, the heat dissipation effect of the batteries between the upper pressing plate 304 and the lower pressing plate 305 is improved, the installation frame 401 is fixed on the inner wall of the installation cavity 2, the stability of the heat dissipation motor 402 is improved, the heat dissipation motor 402 can drive the heat dissipation fan 403 to rotate, the batteries between the upper pressing plate 304 and the lower pressing plate 305 can be dissipated, the air guide plates 404 can guide air generated by the heat dissipation fan 403 in the installation frame 401 and uniformly disperse the air between the upper pressing plate 304 and the lower pressing plate 305, and the heat dissipation efficiency of the heat dissipation mechanism 4 is further improved.
The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. A BMS protection board having an audible and visual alarm, comprising:
the plate comprises a plate body (1), wherein a mounting cavity (2) is formed in the plate body (1);
the installation mechanism (3) comprises a plurality of fixing plates (301), each fixing plate (301) is fixedly connected between the inner top wall and the inner bottom wall of the installation cavity (2), two fixing grooves are formed in the outer surface of one side of each fixing plate (301), a fixing rod (302) is fixedly connected between the inner top wall and the inner bottom wall of each fixing groove, a movable block (303) is movably sleeved on the outer surface of each fixing rod (302), the plurality of movable blocks (303) are divided into two groups, an upper pressing plate (304) is fixedly connected between the outer surfaces of one sides of the plurality of movable blocks (303) in one group, a lower pressing plate (305) is fixedly connected between the outer surfaces of one sides of the plurality of movable blocks (303) in the other group, a plurality of ventilation grooves (306) are formed in the outer surfaces of one sides of the upper pressing plate (304) and the lower pressing plate (305), and a plurality of elastic protruding strips (307) are fixedly connected on the outer surfaces of one sides of the upper pressing plate (304) and the lower pressing plate (305); and
the heat dissipation mechanism (4), the heat dissipation mechanism (4) sets up on plate body (1).
2. A BMS protection board with an audible and visual alarm according to claim 1, characterized in that: every equal fixedly connected with butt spring (308) between the surface wall in activity piece (303) one side surface and the corresponding fixed slot one side, and every butt spring (308) all overlap and are located corresponding dead lever (302) surface.
3. A BMS protection board with an audible and visual alarm according to claim 1, characterized in that: the heat dissipation mechanism (4) comprises two mounting frames (401), two mounting frames (401) are respectively fixedly connected to the inner surface walls of the two sides of the mounting cavity (2), each mounting frame (401) is fixedly connected with a heat dissipation motor (402) between the inner surface walls, and each heat dissipation motor (402) is fixedly connected with a heat dissipation fan (403) at the output end.
4. A BMS protection board with an audible and visual alarm according to claim 3, characterized in that: the outer surface of one side of each air deflector (404) is fixedly connected with the outer surface of one side of the corresponding mounting frame (401).
5. A BMS protection board with an audible and visual alarm according to claim 1, characterized in that: the top of the plate body (1) is fixedly connected with an alarm lamp (5) and an alarm (6).
6. A BMS protection board with an audible and visual alarm according to claim 1, characterized in that: the bottom wall is provided with controller (7) and temperature sensor (8) in installation cavity (2).
CN202222351588.8U 2022-09-05 2022-09-05 BMS protection shield with reputation alarm Active CN218849657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222351588.8U CN218849657U (en) 2022-09-05 2022-09-05 BMS protection shield with reputation alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222351588.8U CN218849657U (en) 2022-09-05 2022-09-05 BMS protection shield with reputation alarm

Publications (1)

Publication Number Publication Date
CN218849657U true CN218849657U (en) 2023-04-11

Family

ID=87300905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222351588.8U Active CN218849657U (en) 2022-09-05 2022-09-05 BMS protection shield with reputation alarm

Country Status (1)

Country Link
CN (1) CN218849657U (en)

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