Reliable easy-to-maintain economic junction box
An easy-to-maintain, junction box technology, applied in the direction of connection, connecting device parts, electrical components, etc., can solve problems such as difficulty in ensuring the installation of diodes in place, easy-to-damage clips when removing diodes, and lack of particularly good design solutions. The effect of strong line reliability, easy replacement and simple structure
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Embodiment 1
[0044] Such as Figure 6 As shown, the base 3 is a base for installing the cable sealing ring 7 , the sealing pressing block 8 and the wire pressing block 9 . The cable entrance of the base 3 is provided with a sealing pressing block mounting seat 3-7 and a wire pressing block mounting seat 3-8, and the two are connected as one. A wire insertion hole 3-9 is provided in the middle of the sealing briquetting mounting seat 3-7, and the inwall of the wire insertion hole 3-9 is provided with a ring sealing ring placement groove 3-10, and the both sides of the wire insertion hole 3-9 are provided with two A block 3-11, in this embodiment, the specific structure of the block 3-11 is a fixed sealing block hook formed by the outer side of the back of the groove after the sealing block mounting seat 3-7 is grooved. buckle (see Figure 14 ). Two slots 3-12 are arranged on both sides of the wire crimping block mounting base 3-8.
[0045] Such as Figure 7 As shown, the sealing pressi...
Embodiment 2
[0051] refer to Figure 18 , combined with Figure 19 ~ Figure 23 , the base 3 is provided with a wire insertion hole 3-9, and the sealing pressure block 8 is also provided with a wire insertion hole 8-3 of the same size. Close to the rear of the wire insertion hole 8-3 of the sealing pressing block 8, such as Figure 19 shown. Then put the sealing briquetting block 8 with the cable sealing ring 7 installed into the base 3. At this time, the other end surface of the cable sealing ring 7 is close to the wire insertion hole 3-9 of the base 3, and the cable is sealed. Ring 7 communicates with the wire insertion hole 8-3 on the sealing pressing block 8 and the wire insertion hole 3-9 on the base 3, as Figure 20 shown. Insert the cable 10 so that it passes through the wire insertion hole 8-3 on the sealing pressing block 8, the cable sealing ring 7, and the wire insertion hole 3-9 on the base 3 in sequence, and then connects with the components in the base 3, such as Figure ...
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