CN216670223U - Remote electric quantity monitoring device of lithium battery - Google Patents
Remote electric quantity monitoring device of lithium battery Download PDFInfo
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- CN216670223U CN216670223U CN202123217233.1U CN202123217233U CN216670223U CN 216670223 U CN216670223 U CN 216670223U CN 202123217233 U CN202123217233 U CN 202123217233U CN 216670223 U CN216670223 U CN 216670223U
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- carrier frame
- electric quantity
- monitoring device
- circuit board
- lithium battery
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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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Abstract
The utility model provides a remote electric quantity monitoring device of a lithium battery, which comprises: carrier frame, control mechanism and detection transmission circuit board, install the carrier frame upper end control the mechanism, carrier frame with control the mechanism and pass through the draw-in groove and connect, interconnecting link is all installed at the carrier frame both ends. According to the utility model, through the design of the temperature sensor and the heat conducting plate, the remote electric quantity monitoring device has a temperature detection function, and can detect the operation temperature of the lithium battery in real time, so that the detection function of the remote electric quantity detection device is more comprehensive, and through the design of the carrier frame and the shielding layer, the remote electric quantity monitoring device has an anti-interference shielding function, so that the remote electric quantity detection device can shield surrounding interference signals when being used in some special environments, and the wireless data transmission stability of the remote electric quantity detection device is ensured.
Description
Technical Field
The utility model relates to the technical field of monitoring devices, in particular to a remote electric quantity monitoring device of a lithium battery.
Background
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation lithium metal battery of the rechargeable battery is born in 1996, the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable battery are superior to those of the lithium ion battery, and a remote electric quantity monitoring device is often required to remotely monitor the residual electric quantity of the lithium battery in scenes such as an electric bicycle power change cabinet or a child electric toy car sharing cabinet.
Present remote electric quantity monitoring devices mostly lack the temperature detection function, make remote electric quantity detection device can't carry out real-time detection to the operation temperature of lithium cell, thereby it is comprehensive not enough to cause remote electric quantity detection device's detection function, present remote electric quantity detection device mostly lacks anti-jamming shielding function simultaneously, interference signal around can't be shielded when leading to remote electric quantity detection device to use in some special environment, thereby cause remote electric quantity detection device's wireless transmission to receive the interference easily.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a remote electric quantity monitoring device of a lithium battery, and aims to solve the problems that in the prior art, a remote electric quantity detection device cannot detect the operation temperature of the lithium battery in real time, so that the detection function of the remote electric quantity detection device is not comprehensive enough, and simultaneously, an anti-interference shielding function is lacked, so that the remote electric quantity detection device can shield surrounding interference signals when being used in some special environments, and the wireless transmission of the remote electric quantity detection device is easily interfered.
In order to achieve the above object, according to one aspect of the present invention, there is provided a remote capacity monitoring apparatus for a lithium battery, including: carrier frame, control mechanism and detection transmission circuit board, install the carrier frame upper end control the mechanism, carrier frame with control the mechanism and pass through the draw-in groove and connect, interconnecting link is all installed at the carrier frame both ends, carrier frame with interconnecting link pegs graft, the bottom mid-mounting has in the carrier frame detect transmission circuit board, carrier frame with it passes through the screw connection to detect transmission circuit board.
Further, the carrier frame comprises: the shielding layer is arranged in the side wall of the carrier frame, and the moisture-proof layer is arranged on the inner side wall of the carrier frame.
Further, the manipulation mechanism includes: the display panel is formed on one side of the upper end of the control mechanism, and the operation panel is formed on the other side of the upper end of the control mechanism.
Further, the connection line includes: the connecting slots are arranged at the two ends of the carrier frame, and the connecting insertion blocks are arranged in the connecting slots.
Further, including the detection transmission circuit board includes: the wireless data transmission device comprises a voltage sensor, a current sensor, a temperature sensor, a wireless data transmitter and a heat-conducting plate, wherein the voltage sensor is arranged on one side of the upper end of the detection transmission circuit board, the current sensor is arranged on the other side of the upper end of the detection transmission circuit board, the temperature sensor is arranged on one side of the voltage sensor, the wireless data transmitter is arranged on one side of the current sensor, and the heat-conducting plate is arranged on one side wall of the temperature sensor.
Furthermore, the shielding layer is connected with the carrier frame through a clamping groove, and the moisture-proof layer is bonded with the carrier frame.
Furthermore, the connecting groove is formed on the carrier frame, and the connecting plug block is welded with the detection transmission circuit board.
Furthermore, the detection transmission circuit board is welded with the voltage sensor, the current sensor, the temperature sensor and the wireless data transmitter, and the heat conduction plate penetrates through the carrier frame.
By applying the technical scheme of the utility model, the connecting circuit can be quickly connected with the connecting plug block through the connecting groove, so that the remote electric quantity monitoring device can be in circuit connection with the lithium battery, a worker needs to attach and fix the heat conducting plate and the lithium battery, and starts the remote electric quantity monitoring device to work through the operating panel, the voltage sensor and the current sensor can detect the voltage and the current of the lithium battery, and remotely transmit the detected data through the wireless data transmitter, so that the worker can remotely check the residual electric quantity of the lithium battery through data conversion of external equipment, and simultaneously display the data through the display panel, the shielding layer can shield other interference signals from the wireless data transmitter, thereby ensuring the stability of wireless data transmission, the moisture-proof layer can provide moisture-proof effect for the carrier frame, and avoiding the remote electric quantity monitoring device from being corroded by tide water, the temperature sensor can detect the temperature change of the lithium battery in real time through the heat-conducting plate, and the detection function of the remote electric quantity monitoring device is improved.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 shows a schematic view of a remote capacity monitoring device for a lithium battery according to the present invention;
fig. 2 shows a front cross-sectional view of a remote charge monitoring device for a lithium battery according to the present invention;
fig. 3 shows a top cross-sectional view of a remote charge monitoring device for a lithium battery according to the present invention;
fig. 4 shows a block circuit diagram of a remote capacity monitoring apparatus for a lithium battery according to the present invention.
Wherein the figures include the following reference numerals:
1. a carrier frame; 101. a shielding layer; 102. a moisture barrier; 2. an operating mechanism; 201. a display panel; 202. an operation panel; 3. connecting a line; 301. connecting grooves; 302. connecting the plug blocks; 4. detecting the transmission circuit board; 401. a voltage sensor; 402. a current sensor; 403. a temperature sensor; 404. a heat conducting plate; 405. a wireless data transmitter.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions of the present invention better understood, 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The remote electric quantity monitoring device for lithium battery shown in fig. 1-4 comprises: carrier frame 1, control mechanism 2 and detection transmission circuit board 4, carrier frame 1 installs in the upper end and controls mechanism 2, and carrier frame 1 passes through the draw-in groove with control mechanism 2 and is connected, and interconnecting link 3 is all installed at carrier frame 1 both ends, and carrier frame 1 pegs graft with interconnecting link 3, and the bottom mid-mounting has detection transmission circuit board 4 in carrier frame 1, and carrier frame 1 passes through bolted connection with detection transmission circuit board 4.
As an embodiment, the carrier frame 1 comprises: the shielding layer 101 arranged in the side wall of the carrier frame 1 and the moisture-proof layer 102 arranged on the inner side wall of the carrier frame 1 ensure the use effect and the use safety of the remote electric quantity monitoring device.
As an embodiment, the manipulation mechanism 2 includes: the display panel 201 formed on one side of the upper end of the control mechanism 2 and the operation panel 202 formed on the other side of the upper end of the control mechanism 2 can enable the monitoring device to be controlled more conveniently by workers.
As an embodiment, the connection line 3 includes: the connection slots 301 arranged at the two ends of the carrier frame 1 and the connection insertion blocks 302 arranged in the connection slots 301 can enable the line connection of the remote electric quantity monitoring device to be more stable.
As an embodiment, the detection transmission circuit board 4 includes: the detection accuracy and the diversity of the remote electric quantity monitoring device can be ensured by arranging a voltage sensor 401 on one side of the upper end of the detection transmission circuit board 4, a current sensor 402 on the other side of the upper end of the detection transmission circuit board 4, a temperature sensor 403 on one side of the voltage sensor 401, a wireless data transmitter 405 on one side of the current sensor 402 and a heat-conducting plate 404 arranged on one side wall of the temperature sensor 403.
As an implementation mode, the shielding layer 101 is connected with the carrier frame 1 through a clamping groove, the moisture-proof layer 102 is bonded with the carrier frame 1, the connecting groove 301 is formed in the carrier frame 1, and the connecting plug block 302 is welded with the detection transmission circuit board 4, so that the structural connection stability of the remote electric quantity monitoring device can be ensured.
In one embodiment, the detection transmission circuit board 4 is welded to the voltage sensor 401, the current sensor 402, the temperature sensor 403 and the wireless data transmitter 405, and the heat conduction plate 404 penetrates through the carrier frame 1, so that the working state of the remote electric quantity monitoring device can be ensured to be stable.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Remote electric quantity monitoring devices of lithium cell, its characterized in that includes: carrier frame (1), control mechanism (2) and detect transmission circuit board (4), install carrier frame (1) upper end control mechanism (2), carrier frame (1) with control mechanism (2) are connected through the draw-in groove, interconnecting link (3) are all installed at carrier frame (1) both ends, carrier frame (1) with interconnecting link (3) are pegged graft, the bottom mid-mounting has in carrier frame (1) detects transmission circuit board (4), carrier frame (1) with detect transmission circuit board (4) and pass through the screw connection.
2. Remote charge monitoring device of a lithium battery according to claim 1, characterized in that said carrier frame (1) comprises:
a shielding layer (101) arranged in the side wall of the carrier frame (1);
a moisture barrier (102) disposed on an inner sidewall of the carrier frame (1).
3. Remote capacity monitoring device of lithium batteries according to claim 1, characterized in that said control mechanism (2) comprises:
a display panel (201) formed on one side of the upper end of the control mechanism (2);
and the operation panel (202) is formed on the other side of the upper end of the control mechanism (2).
4. Remote charge monitoring device of a lithium battery according to claim 1, characterized in that said connection line (3) comprises:
connecting grooves (301) arranged at two ends of the carrier frame (1);
and the connecting plug block (302) is arranged in the connecting groove (301).
5. Remote charge monitoring device of a lithium battery according to claim 1, characterized in that it comprises said detection and transmission circuit board (4) comprising:
the voltage sensor (401) is arranged on one side of the upper end of the detection transmission circuit board (4);
the current sensor (402) is arranged on the other side of the upper end of the detection transmission circuit board (4);
a temperature sensor (403) provided on one side of the voltage sensor (401);
a wireless data transmitter (405) disposed on a side of the current sensor (402);
a heat conductive plate (404) mounted on a side wall of the temperature sensor (403).
6. The remote electric quantity monitoring device of the lithium battery as claimed in claim 2, characterized in that the shielding layer (101) is connected with the carrier frame (1) through a clamping groove, and the moisture-proof layer (102) is bonded with the carrier frame (1).
7. The remote monitoring device of the electric quantity of a lithium battery as claimed in claim 4, characterized in that said connection slots (301) are formed on said carrier frame (1), said connection plugs (302) being soldered to said detection transmission circuit board (4).
8. The remote monitoring device of the electric quantity of a lithium battery according to claim 5, characterized in that said detection and transmission circuit board (4) is welded to said voltage sensor (401), said current sensor (402), said temperature sensor (403) and said wireless data transmitter (405), said heat-conducting plate (404) penetrating said carrier frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217233.1U CN216670223U (en) | 2021-12-21 | 2021-12-21 | Remote electric quantity monitoring device of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217233.1U CN216670223U (en) | 2021-12-21 | 2021-12-21 | Remote electric quantity monitoring device of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216670223U true CN216670223U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123217233.1U Active CN216670223U (en) | 2021-12-21 | 2021-12-21 | Remote electric quantity monitoring device of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216670223U (en) |
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2021
- 2021-12-21 CN CN202123217233.1U patent/CN216670223U/en active Active
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