Anti-high temperature battery charger
A technology for battery chargers and high temperature protection, which is applied to battery circuit devices, current collectors, electric vehicles, etc., can solve the problems of reducing battery life, battery scrapping operation and maintenance costs, and service life reduction, so as to extend service life and structure Simple, high temperature damage protection effect
Inactive Publication Date: 2012-07-11
韩业申
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The normal operating environment temperature of the battery is designed to be 25°C, and the service life will be reduced by 50% every time the temperature rises by 10K. Therefore, when charging the battery, whether using a universal charger or a direct charger, the temperature of the battery must be controlled. Otherwise, the service life of the battery will be greatly reduced, resulting in excessive battery scrapping and an increase in operation and maintenance costs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a battery board 1 for placing a battery. The surface of the battery board 1 is embedded with a thermistor 2. The thermistor 2 is connected to an electromagnetic relay 3 through a wire. The electromagnetic relay 3 is arranged on the battery board 1 and connected to the battery. Position of Chip Holder 4.
[0012] When the temperature of the rechargeable battery is too high, the resistance of the thermistor 2 at the bottom gradually decreases as the temperature rises. At this time, the circuit of the electromagnetic relay 3 is fed with current, so that the electromagnetic relay 3 is magnetic and instantly attracts and connects the rechargeable battery. The chip clip 4 of the two is disconnected, the power supply is cut off, and the battery temperature is prevented from rising; when the temperature drops, the electromagnetic relay 3 has no current passing through, and t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a charger and especially discloses an anti-high temperature battery charger. The anti-high temperature battery charger comprises a battery panel for placing a battery. And the battery charger is characterized in that: a thermistor is inlaid and installed on the surface of the battery panel and is connected with an electromagnetic relay by a lead wire; and the electromagnetic relay is arranged at a position on the battery panel, wherein the position of the electromagnetic relay is the same as positions of chip clamps that are connected with the battery. According to the invention, the battery charger has advantages of simple structure, convenient usage and flexible design; a storage battery can be effectively protected from being damaged by high temperatures; and thus service life of the battery can be prolonged.
Description
(1) Technical field [0001] The invention relates to a charger, in particular to a high temperature resistant battery charger. (2) Background technology [0002] The normal operating environment temperature of the battery is designed to be 25°C, and the service life will be reduced by 50% every time the temperature rises by 10K. Therefore, when charging the battery, whether using a universal charger or a direct charger, the temperature of the battery must be controlled. Otherwise, the service life of the battery will be greatly reduced, resulting in excessive scrapping of the battery and an increase in operation and maintenance costs. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a high temperature resistant battery charger with simple structure and convenient use. [0004] The present invention is achieved through the following technical solutions: [0005] A high temperature resistant bat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02H7/18
Inventor 韩业申
Owner 韩业申