Patent Application
20190036286
The present invention relates to a light bulb test device, and more particularly to a battery box structure, in connection with a light bulb and using an elastic sheet as a switch.
In current battery box industry, manufacturers always need to install a light bulb and independent switch on a battery box for test use. However, switch parts cost is increasing, and the switch is only used for test on the battery box and not an essential component. Therefore, these kinds of switches not only cause the cost to be increased but are environmentally unfriendly; even if the switches are recycled, a lot of manpower must be spent, being not convenient.
The main object of the present invention is to provide a battery box structure, without needing the installment of a switch element, lowering production cost, shortening manufacturing time, reducing manual switch assembly, and completing the light bulb test with a smallest number of parts.
To achieve the object mentioned above, the present invention proposes a battery box structure, including: a box body, inside thereof configured with a plate, allowing two sides of the plate to form with a first accommodation space and second accommodation space, two ends of the first accommodation space respectively configured with a first positive conductor and first negative conductor, two ends of the second accommodation space a second positive conductor and second negative conductor, bottoms of the first positive conductor, first negative conductor, second positive conductor and second negative conductor respectively passed through the box body and extended out to form a first terminal, second terminal, third terminal and fourth terminal, the second terminal having a groove, one side of the groove extended with an engagement portion, the first positive conductor, the first positive conductor in electric connection with the second negative conductor, the third terminal of the second positive conductor in combination with a press rod, the press rod positioned above the groove of the second terminal, and the press rod spaced apart from the groove a preset distant; and a light emitting element, provided with two conducting lines and a light emitting element, one end of each conducting wire respectively in connection with the light emitting element, and another end thereof respectively in combination with the first terminal and fourth terminal, the first accommodation space and second accommodation space respectively providing for the installment of at least one battery; whereby, the press rod is pressed to be in contact with the groove or selectively in combination with the engagement portion, allowing the light emitting element to be lighted.
Referring to
Referring
The first terminal 141, third terminal 161 and fourth terminal 171 mentioned above are respectively 90 degrees bended, thereby allowing the third terminal 141 to be in combination with the press rod 18, the first terminal 141 and fourth terminal 171 to be respectively coupled to a conducting line 21.
A cover 19 is coupled pivotally to one side of the box body 10 mentioned above, and the first accommodation space 12 and second accommodation space 13 are sealed by the cover 19.
The light emitting unit 20 is provided with the two conducting lines 21 and a light emitting element 22, one end of each conducting line 21 is respectively in connection with the light emitting element 22, another end thereof is respectively coupled to the first terminal portion 141 and fourth terminal 171, and the first accommodation space 12 and second accommodation space 13 are respectively provided for the installment of at least one battery (not shown in the figures). Whereby, the press rod 18 is pressed to be in contact with the groove 152 or selectively in combination with the engagement portion 153 to make the light emitting element 22 light.
