CN212252378U - Automatic lighting device for power-off maintenance of power distribution cabinet - Google Patents

Abstract

The utility model provides a switch board has a power failure and overhauls automatic lighting device relates to the switch board field. This switch board has a power failure to overhaul automatic lighting device, which comprises a frame, the inside fixed mounting of frame has the battery, the lower extreme fixed mounting of battery has two sets of contact pieces, and the equal fixed mounting of right-hand member of every group contact piece has the contact shell fragment, a spacing spout has been seted up to the lower extreme of frame, the lower extreme fixed mounting of a spacing spout has a stopper. This switch board has a power failure and overhauls automatic lighting device, all set up to contacting with the briquetting contact that corresponds through every group lamp base contact, and every group lamp base contact all sets up to the phase-match with the briquetting contact that corresponds, makes the fine one end that contacts the contact shell fragment of connecting block, and the fine one end that contacts the briquetting contact of lamp base contact lets the switch board possess the illumination effect, and stable illumination to application range and work efficiency have been improved.

Description

Automatic lighting device for power-off maintenance of power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is switch board power failure overhauls automatic lighting device.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The conventional power distribution cabinet is not provided with an automatic lighting device when power failure maintenance is carried out, generally, the power distribution cabinet can not be maintained without a flashlight or other lighting equipment through the method of manually holding the flashlight, and the speed of maintenance of electricians is reduced when the flashlight is held by hands, so that the use range and the working efficiency are reduced, and therefore the power distribution cabinet is provided with the automatic lighting device for power failure maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a switch board has a power failure and overhauls automatic lighting device, through the bulb from taking battery powered, also can throw light on the switch board after making to have a power failure to the effect that has improved application range and work efficiency has been reached.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the automatic lighting device for power failure overhaul of the power distribution cabinet comprises a rack, wherein a battery is fixedly arranged in the rack, two groups of contact blocks are fixedly arranged at the lower end of the battery, contact elastic pieces are fixedly arranged at the right end of each group of contact blocks, a first limiting chute is formed in the lower end of the rack, a first limiting block is fixedly arranged at the lower end of the first limiting chute, two groups of second limiting chutes are formed in one end of the first limiting chute, which is far away from the first limiting block, a supporting bottom block is fixedly arranged at the bottom end of each group of second limiting chutes, a stress spring is fixedly arranged at the lower end of each group of supporting bottom blocks, a second limiting block is movably arranged at one end of each group of stress springs, which is far away from the corresponding supporting bottom block, a pressing block contact is fixedly arranged at one end of each group of the second limiting block, a connecting, no. three spacing spouts have all been seted up to the left end of every No. two spacing spouts of group, and the one end that No. two spacing spouts of corresponding were kept away from to every No. three spacing spouts of group has all seted up the positioning groove hole, the lower extreme movable mounting of frame has the support fixed block, the one end fixed mounting that the frame was kept away from to the support fixed block has the bulb, the one end fixed mounting that the bulb was kept away from to the support fixed block has No. three stoppers, the one end fixed mounting that the bulb was kept away from to No. three stoppers has.

Furthermore, each group of contact blocks is located inside the corresponding positioning slot hole, and each group of contact blocks is matched with the corresponding positioning slot hole.

Further, No. two stoppers of every group all are located the inside of No. two spacing spouts that correspond, and No. two stoppers of every group all set up to the phase-match with No. two spacing spouts that correspond.

Further, every group connecting block all is located the inside of No. three spacing spouts that correspond, and every group connecting block all sets up to the phase-match with No. three spacing spouts that correspond.

Further, the one end of every group connecting block all sets up to contacting with the contact shell fragment that corresponds, and the length of every group contact shell fragment all matches with the length of No. three spacing spouts that correspond.

Further, every group lamp base contact all sets up to contacting with the briquetting contact that corresponds, and every group lamp base contact all sets up to the phase-match with the briquetting contact that corresponds.

(III) advantageous effects

The utility model provides a switch board has a power failure and overhauls automatic lighting device. The method has the following beneficial effects:

1. this automatic lighting device is overhauld in switch board power failure, all be located the inside of No. two spacing spouts that correspond through No. two stoppers of every group, and No. two stoppers of every group all set up to the phase-match with No. two spacing spouts that correspond, every connecting block of group all is located the inside of No. three spacing spouts that correspond, and every connecting block of group all sets up to the phase-match with No. three spacing spouts that correspond, make when installing the bulb, fine installation, and fix the bulb through the atress spring is fine, thereby stability can be improved.

2. This switch board has a power failure and overhauls automatic lighting device, one end through every group connecting block all sets up to contacting with the contact shell fragment that corresponds, and the length of every group contact shell fragment all matches with the length of the No. three spacing spouts that correspond, every group lamp base contact all sets up to contacting with the briquetting contact that corresponds, and every group lamp base contact all sets up to the phase-match with the briquetting contact that corresponds, make the fine one end that contacts the contact shell fragment of connecting block, and the fine one end that contacts the briquetting contact of lamp base contact, let the switch board possess the illumination effect, and stable illumination, thereby application range and work efficiency have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the lamp comprises a frame 1, a battery 2, a contact block 3, a contact elastic sheet 4, a first limiting sliding groove 5, a first limiting block 6, a second limiting sliding groove 7, a supporting bottom block 8, a stressed spring 9, a second limiting block 10, a pressing block contact 11, a connecting block 12, a third limiting sliding groove 13, a positioning groove hole 14, a supporting fixing block 15, a bulb 16, a third limiting block 17 and a lamp pin contact 18.

Detailed Description

According to the first aspect of the utility model, the utility model provides a power-off maintenance automatic lighting device of a power distribution cabinet, as shown in figure 1-3, comprising a frame 1, a battery 2 is fixedly arranged in the frame 1, two sets of contact blocks 3 are fixedly arranged at the lower end of the battery 2, a contact spring sheet 4 is fixedly arranged at the right end of each set of contact block 3, a first limit chute 5 is arranged at the lower end of the frame 1, a first limit block 6 is fixedly arranged at the lower end of the first limit chute 5, two sets of second limit chutes 7 are arranged at the end of the first limit chute 5 far away from the first limit block 6, a support bottom block 8 is fixedly arranged at the bottom end of each set of second limit chute 7, a stress spring 9 is fixedly arranged at the lower end of each set of support bottom block 8, a second limit block 10 is movably arranged at the end of each set of stress spring 9 far away from the corresponding support bottom block 8, a contact block 11 is fixedly arranged at the end, the left end of each group of the second limiting blocks 10 is fixedly provided with a connecting block 12, the left end of each group of the second limiting sliding grooves 7 is provided with a third limiting sliding groove 13, one end of each group of the third limiting sliding grooves 13, which is far away from the corresponding second limiting sliding grooves 7, is provided with a positioning groove hole 14, the lower end of the frame 1 is movably provided with a supporting fixed block 15, one end of the supporting fixed block 15, which is far away from the frame 1, is fixedly provided with a bulb 16, one end of the supporting fixed block 15, which is far away from the bulb 16, is fixedly provided with two groups of lamp foot contacts 18, each group of the contact blocks 3 is positioned inside the corresponding positioning groove hole 14, each group of the contact blocks 3 is matched with the corresponding positioning groove hole 14, each group of the second limiting blocks 10 is positioned inside the corresponding second limiting sliding grooves 7, and each group of the second limiting blocks 10 is matched with the corresponding second limiting sliding grooves, each group of connecting blocks 12 is positioned inside the corresponding third limiting sliding groove 13, each group of connecting blocks 12 is matched with the corresponding third limiting sliding groove 13, one end of each group of connecting blocks 12 is contacted with the corresponding contact spring 4, the length of each group of contact spring 4 is matched with that of the corresponding third limiting sliding groove 13, each group of lamp pin contacts 18 is contacted with the corresponding press block contacts 11, each group of lamp pin contacts 18 is matched with the corresponding press block contacts 11, the power failure maintenance automatic lighting device of the power distribution cabinet is characterized in that each group of second limiting blocks 10 is positioned inside the corresponding second limiting sliding groove 7, each group of second limiting blocks 10 is matched with the corresponding second limiting sliding groove 7, each group of connecting blocks 12 is positioned inside the corresponding third limiting sliding groove 13, and each group of connecting blocks 12 is matched with the corresponding third limiting sliding groove 13, the messenger is when installing bulb 16, fine installation, and through the fine fixed bulb 16 of atress spring 9, thereby the stability can be improved, this switch board has a power failure and overhauls automatic lighting device, one end through every group connecting block 12 all sets up to contacting with the contact shell fragment 4 that corresponds, and the length of every group contact shell fragment 4 all with the length phase-match of the No. three spacing spouts 13 that correspond, every group lamp base contact 18 all sets up to contacting with the briquetting contact 11 that corresponds, and every group lamp base contact 18 all sets up to the phase-match with the briquetting contact 11 that corresponds, make the fine one end of contacting the contact shell fragment 4 of connecting block 12, and the fine one end of contacting briquetting contact 11 of lamp base contact 18, let the switch board possess the illumination effect, and stable illumination, thereby application range and work efficiency have been improved.

The working principle is as follows: during the use, during the installation bulb, No. three stopper 17 aim at a spacing spout 5 and slide in, lamp base contact 18 contacts briquetting contact 11, No. two stopper 10 slides in No. two spacing spout 7 insides, the atress spring 9 of 8 lower extremes of bottom block is supported in the compression, connecting block 12 slides in No. three spacing spout 13 insides that correspond, and the one end of connecting block 12 slides on contact shell fragment 4, 1 inside battery 2 of frame conducts contact shell fragment 4 through contact block 3, conduct connecting block 12 again, conduct No. two stopper 10 again, contact 11 is conducted to the briquetting again, conduct lamp base contact 18 again, for supporting 16 power supplies of the bulb of fixed block 15 lower extreme.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Switch board has a power failure and overhauls automatic lighting device, including frame (1), its characterized in that: the inside fixed mounting of frame (1) has battery (2), the lower extreme fixed mounting of battery (2) has two sets of contact piece (3), and the equal fixed mounting of right-hand member of every group contact piece (3) has contact shell fragment (4), spacing spout (5) have been seted up to the lower extreme of frame (1), the lower extreme fixed mounting of spacing spout (5) has stopper (6) No. one, spacing spout (5) one end of keeping away from stopper (6) has been seted up two sets of No. two spacing spouts (7), the equal fixed mounting in bottom of every group No. two spacing spouts (7) has support bottom block (8), the equal fixed mounting of lower extreme of every group support bottom block (8) has stress spring (9), the equal movable mounting of one end that corresponding support bottom block (8) were kept away from to every stress spring (9) of group has stopper (10) No. two, the equal fixed mounting of one end that corresponding stress spring (9) was kept away from to every group No. two stopper (10) has the briquetting contact 11) The utility model discloses a lamp holder, the equal fixed mounting in left end of every group No. two stopper (10) has connecting block (12), and No. three spacing spout (13) have all been seted up to the left end of every group No. two spacing spout (7), and No. three spacing spout (13) of every group are kept away from the one end of corresponding No. two spacing spout (7) and have all been seted up positioning groove hole (14), the lower extreme movable mounting of frame (1) has support fixed block (15), the one end fixed mounting that frame (1) were kept away from in support fixed block (15) has bulb (16), the one end fixed mounting that bulb (16) were kept away from in support fixed block (15) has No. three stopper (17), the one end fixed mounting that bulb (16) were kept away from in No. three stopper (.

2. The automatic lighting device for power failure overhaul of power distribution cabinet according to claim 1, characterized in that: each group of contact blocks (3) are all located inside the corresponding positioning slot holes (14), and each group of contact blocks (3) are all matched with the corresponding positioning slot holes (14).

3. The automatic lighting device for power failure overhaul of power distribution cabinet according to claim 1, characterized in that: no. two stopper (10) of every group all are located the inside of No. two spacing spout (7) that correspond, and No. two stopper (10) of every group all set up to the phase-match with No. two spacing spout (7) that correspond.

4. The automatic lighting device for power failure overhaul of power distribution cabinet according to claim 1, characterized in that: every group connecting block (12) all are located the inside of No. three spacing spout (13) that correspond, and every group connecting block (12) all sets up to the phase-match with No. three spacing spout (13) that correspond.

5. The automatic lighting device for power failure overhaul of power distribution cabinet according to claim 1, characterized in that: one end of each group of connecting blocks (12) is set to be in contact with the corresponding contact elastic sheet (4), and the length of each group of contact elastic sheets (4) is matched with the length of the corresponding third limiting sliding groove (13).

6. The automatic lighting device for power failure overhaul of power distribution cabinet according to claim 1, characterized in that: each group of lamp pin contacts (18) is set to be in contact with the corresponding pressing block contacts (11), and each group of lamp pin contacts (18) is set to be matched with the corresponding pressing block contacts (11).

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