CN210429598U

CN210429598U - Dual-power transfer switch with emergency lighting function

Info

Publication number: CN210429598U
Application number: CN201921549294.8U
Authority: CN
Inventors: 王泓江
Original assignee: Xian Jiate Electrical Equipment Ltd Co
Current assignee: Xian Jiate Electrical Equipment Ltd Co
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-04-28
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a take dual supply change-over switch of emergency lighting function, including the change-over switch body, the one side of change-over switch body is equipped with power contact unit commonly used, one side of power contact unit commonly used is equipped with stand-by power supply contact unit, one side fixed connection illumination box of change-over switch body, the one side swing joint door plant of illumination box, illumination box's inside is equipped with the movable box, the inside of movable box is equipped with the light, open on illumination box's top has the through-hole, open one side of through-hole has the slide opening, and the stopper is located in the through-hole, the top fixed connection slide bar of stopper, the slide bar is kept away from the one end and the connecting block fixed connection of stopper, the stopper pass through coupling mechanism with the movable box is connected. Has the advantages that: when the environment is dark and needs maintenance of the change-over switch, illumination can be carried out through the illuminating lamp, maintenance of related personnel is facilitated, and maintenance efficiency is improved.

Description

Dual-power transfer switch with emergency lighting function

Technical Field

The utility model relates to a change over switch technical field particularly, relates to a take dual power change over switch of emergency lighting function.

Background

Along with the present society rises to a large extent curtain to the power consumption demand, the degree of dependence of many places to electric power is very high, if in places such as hospital, airport, railway station and market, in case take place to have a power failure, it just needs to switch to stand-by power supply rapidly and continues the power supply to it, guarantee the continuation of its each item work and go on, this moment, to the rapid switch-over of power, dual supply change-over switch just becomes the leading role, the effect of core is played in the switch-over of whether can accomplish the back power supply rapidly smoothly, when dual supply change-over switch broke down, the dim maintenance that can influence relevant staff of environment, make dual supply change-over switch normally work.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take dual supply change over switch of emergency lighting function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-power transfer switch with an emergency lighting function comprises a transfer switch body, wherein one surface of the transfer switch body is provided with a common power contact unit, a standby power supply contact unit is arranged on one side of the common power supply contact unit, one side of the change-over switch body is fixedly connected with the lighting box, one surface of the lighting box is movably connected with a door plate, a movable box is arranged in the lighting box, a lighting lamp is arranged in the movable box, the bottom end of the movable box is contacted with the bottom end of the interior of the illumination box, the top end of the illumination box is provided with a through hole, one side of the through hole is provided with a sliding hole, the limiting block is positioned in the through hole, the top of the limiting block is fixedly connected with a sliding rod, the slide bar with the slide opening phase-match, the slide bar is kept away from the one end and the connecting block fixed connection of stopper, the stopper pass through coupling mechanism with the movable box is connected.

Furthermore, the common power supply contact unit is connected with the first prompting lamp in series, and the standby power supply contact unit is connected with the second prompting lamp in series.

Furthermore, the two sides of the top of the change-over switch body are fixedly connected with a first mounting block, the first mounting block is provided with two first screw holes, the two sides of the bottom of the change-over switch body are fixedly connected with a second mounting block, and the second mounting block is provided with a second screw hole.

Furthermore, one end of the movable box, which is close to the door plate, is fixedly connected with the push block.

Furthermore, the illuminating lamp is connected with the inner wall of the movable box through a spring rope.

Further, coupling mechanism includes sleeve, movable rod and spring, the activity case is kept away from the one end and the sleeve fixed connection of ejector pad, the one end of movable rod with stopper fixed connection, the movable rod is kept away from the one end of stopper is located in the sleeve, the movable rod is located one end in the sleeve pass through the spring with telescopic inner wall connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this change over switch can carry out the conversion of power, when the environment is comparatively dim and needs the change over switch maintenance, can shine through the light, and the maintenance of the relevant personnel of being convenient for improves maintenance efficiency.

(2) The first prompt lamp and the second prompt lamp have the prompting function, so that a user can conveniently observe the first prompt lamp and the second prompt lamp, and the first installation block and the second installation block are convenient for connecting the change-over switch body with the related connecting objects.

(3) The door plate is convenient to push away through the push block, the illuminating lamp is connected with the movable box through the spring rope, the illuminating lamp is prevented from being lost, and the connecting mechanism can enable the limiting block to be connected with the movable box, so that the movable box is convenient to push.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dual power transfer switch with an emergency lighting function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an illumination box in a dual power transfer switch with an emergency illumination function according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a door panel in a dual power transfer switch with an emergency lighting function according to an embodiment of the present invention;

fig. 4 is an internal structure schematic diagram of a lighting box in a dual power transfer switch with an emergency lighting function according to the embodiment of the present invention.

Reference numerals:

1. a transfer switch body; 2. a common power contact unit; 3. a backup power contact unit; 4. an illumination box; 5. a door panel; 6. a movable box; 7. an illuminating lamp; 8. a through hole; 9. a slide hole; 10. a limiting block; 11. a slide bar; 12. connecting blocks; 13. a first warning light; 14. a second warning light; 15. a first mounting block; 16. a first screw hole; 17. a second mounting block; 18. a second screw hole; 19. a push block; 20. a spring cord; 21. a sleeve; 22. a movable rod; 23. a spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a dual power transfer switch with emergency lighting function according to an embodiment of the present invention includes a transfer switch body 1, one side of the transfer switch body 1 is provided with a common power contact unit 2, one side of the common power contact unit 2 is provided with a standby power contact unit 3, one side of the transfer switch body 1 is fixedly connected with a lighting box 4, one side of the lighting box 4 is movably connected with a door panel 5, the lighting box 4 is internally provided with a movable box 6, the movable box 6 is internally provided with a lighting lamp 7, the bottom end of the movable box 6 is contacted with the inner bottom end of the lighting box 4, the top end of the lighting box 4 is provided with a through hole 8, one side of the through hole 8 is provided with a sliding hole 9, a limiting block 10 is located in the through hole 8, the top of the limiting block 10 is fixedly connected with a sliding rod 11, the sliding rod 11 is matched with the sliding hole 9, one end of the sliding rod 11, which is far away from the limiting block 10, is fixedly connected with the connecting block 12, and the limiting block 10 is connected with the movable box 6 through a connecting mechanism.

Through the above technical scheme of the utility model, this change over switch can carry out the conversion of power, need in the comparatively dim environment when the change over switch maintenance, can shine through light 7, and the maintenance of the relevant personnel of being convenient for improves maintenance efficiency.

Example two:

referring to fig. 1-4, for the common power contact unit 2, the common power contact unit 2 is connected in series with the first warning light 13, and the standby power contact unit 3 is connected in series with the second warning light 14; for the change-over switch body 1, two sides of the top of the change-over switch body 1 are fixedly connected with a first mounting block 15, the first mounting block 15 is provided with two first screw holes 16, two sides of the bottom of the change-over switch body 1 are fixedly connected with a second mounting block 17, and the second mounting block 17 is provided with a second screw hole 18; for the movable box 6, one end of the movable box 6 close to the door panel 5 is fixedly connected with the push block 19; for the illuminating lamp 7, the illuminating lamp 7 is connected with the inner wall of the movable box 6 through a spring rope 20; for the connecting mechanism, the connecting mechanism comprises a sleeve 21, a movable rod 22 and a spring 23, one end of the movable box 6, which is far away from the push block 19, is fixedly connected with the sleeve 21, one end of the movable rod 22 is fixedly connected with the limit block 10, one end of the movable rod 22, which is far away from the limit block 10, is located in the sleeve 21, and one end of the movable rod 22, which is located in the sleeve 21, is connected with the inner wall of the sleeve 21 through the spring 23.

Through the above technical scheme of the utility model, a warning light 13 has the effect of suggestion with warning light two 14, and convenient to use person observes, is convenient for be connected change over switch body 1 and relevant connector through installation piece one 15 and installation piece two 17, is convenient for push open door plant 5 through ejector pad 19, is connected light 7 and movable box 6 through spring rope 20, avoids light 7 to lose, and coupling mechanism can make stopper 10 be connected with movable box 6, is convenient for promote movable box 6.

Compared with the patents 201820607532.5, 201920042445.4 and 201822076889.8, the utility model uses the related bolt, the change-over switch body 1 and the related connecting objects are connected and fixed through the first mounting block 15 and the second mounting block 17, when the change-over switch body 1 is damaged and needs to be maintained and the environment is dim, the connecting block 12 is pressed, the limiting block 10 is completely positioned in the lighting box 4, the movable rod 22 extrudes the spring 23 and then pushes the connecting block 12, the sliding rod 11 slides in the sliding hole 9, the limiting block 10 is blocked by the lighting box 4 and can not be separated from the inside of the lighting box 4, the sliding rod 11 drives the sleeve 21, the movable box 6 moves towards the outside of the lighting box 4, the pushing block 19 on the movable box 6 pushes the door panel 5 open, one end of the movable box 6 is positioned outside the lighting box 4, and the related maintenance personnel can take the lighting lamp 7 in the movable box 6 for maintenance, when the lighting lamp 7 is not needed, the illuminating lamp 7 is placed back into the movable box 6, the connecting block 12 is pushed, the movable box 6 is moved towards the inside of the illuminating box 4 through the connecting block 12, when the pushing block 19 moves to the through hole 8, the limiting block 10 moves upwards under the action of the spring 23, the limiting block 10 is positioned in the through hole 8 to limit the movable box 6, the first prompt lamp 13 and the second prompt lamp 14 have the prompting function, a user can conveniently observe, the change-over switch body 1 is conveniently connected with related connecting objects through the first mounting block 15 and the second mounting block 17, the door plate 5 is conveniently pushed open through the pushing block 19, the illuminating lamp 7 is connected with the movable box 6 through the spring rope 20 to avoid the loss of the illuminating lamp 7, the connecting mechanism can enable the limiting block 10 to be connected with the movable box 6 to facilitate the pushing of the movable box 6, the change-over switch can carry out the power supply change, when the change-over switch needs to be maintained in a dark environment, can shine through light 7, the maintenance of the relevant personnel of being convenient for improves maintenance efficiency.

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

1. The dual-power transfer switch with the emergency lighting function is characterized by comprising a transfer switch body (1), wherein one face of the transfer switch body (1) is provided with a common power supply contact unit (2), one side of the common power supply contact unit (2) is provided with a standby power supply contact unit (3), one side of the transfer switch body (1) is fixedly connected with a lighting box (4), one face of the lighting box (4) is movably connected with a door plate (5), the inside of the lighting box (4) is provided with a movable box (6), the inside of the movable box (6) is provided with a lighting lamp (7), the bottom end of the movable box (6) is in contact with the inner bottom end of the lighting box (4), the top end of the lighting box (4) is provided with a through hole (8), one side of the through hole (8) is provided with a sliding hole (9), and a limiting block (10) is positioned in the through hole (8), the top fixed connection slide bar (11) of stopper (10), slide bar (11) with draw hole (9) phase-match, slide bar (11) are kept away from the one end and connecting block (12) fixed connection of stopper (10), stopper (10) through coupling mechanism with movable box (6) are connected.

2. The dual-power-supply change-over switch with the emergency lighting function, according to claim 1, is characterized in that the common power contact unit (2) is connected with a first prompting lamp (13) in series, and the standby power contact unit (3) is connected with a second prompting lamp (14) in series.

3. The dual-power transfer switch with the emergency lighting function according to claim 1, wherein two first mounting blocks (15) are fixedly connected to two sides of the top of the transfer switch body (1), two first screw holes (16) are formed in the first mounting blocks (15), two second mounting blocks (17) are fixedly connected to two sides of the bottom of the transfer switch body (1), and two second screw holes (18) are formed in the second mounting blocks (17).

4. The dual-power transfer switch with the emergency lighting function of claim 1, wherein one end of the movable box (6) close to the door panel (5) is fixedly connected with a push block (19).

5. The dual-power transfer switch with the emergency lighting function of claim 1, wherein the lighting lamp (7) is connected with the inner wall of the movable box (6) through a spring rope (20).

6. The dual-power-supply change-over switch with the emergency lighting function according to claim 4, wherein the connecting mechanism comprises a sleeve (21), a movable rod (22) and a spring (23), one end of the movable box (6) far away from the push block (19) is fixedly connected with the sleeve (21), one end of the movable rod (22) is fixedly connected with the limit block (10), one end of the movable rod (22) far away from the limit block (10) is located in the sleeve (21), and one end of the movable rod (22) located in the sleeve (21) is connected with the inner wall of the sleeve (21) through the spring (23).