CN213244671U

CN213244671U - Elevator control box with strong leakproofness

Info

Publication number: CN213244671U
Application number: CN202021875683.2U
Authority: CN
Inventors: 陈琦; 任宗裕
Original assignee: Tianjin Zongzheng Technology Co ltd
Current assignee: Tianjin Zongzheng Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-18
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an elevator control box with strong leakproofness, including box, chamber door and mounting bracket, box one side has the chamber door through hinge swing joint, box lateral wall fixed surface pastes and has a sealing washer, chamber door inner wall fixed paste has No. two sealing washers, No. two sealing washers and a sealing washer are laminated each other, box top fixed mounting has the terminal, chamber door inner wall middle part fixed mounting has loading system, loading system comprises electric telescopic handle and inclined plane spring bolt, electric telescopic handle's piston rod one end fixedly connected with inclined plane spring bolt, equal fixed mounting has the semiconductor refrigeration piece in the chamber wall of box both sides chamber. The utility model discloses can promote the sealed effect of box in the use to avoid moist air to enter into and cause the damage to distribution equipment in the box, promote the security of using, promote the radiating effect of box simultaneously, make distribution equipment more stable at the during operation.

Description

Elevator control box with strong leakproofness

Technical Field

The utility model relates to an elevator control box technical field specifically is an elevator control box with stronger leakproofness.

Background

The control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for power, lighting distribution and motor control in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for indoor wall-hung and outdoor floor-mounted distribution equipment. The system is also used for controlling fire-fighting water pumps, diving pumps, fire-fighting fans, fans and lighting power distribution in an electric power system with 50HZ alternating current and voltage below 500V, and the control modes comprise direct start control, star-delta step-down start control, self-coupling step-down start control, frequency converter start control, soft start control and other various control modes, and an isolating switch and a fuse type switch can be used as isolating and breaking points.

However, the existing elevator control box has the following disadvantages in the use process:

the sealed effect of current elevator control box in the use is not good, and when air humidity was great in the environment, humid gas can enter into the box inner chamber, and distribution equipment takes place to damage or short circuit after weing easily, uses very dangerous, and the radiating effect in the box 1 is not good simultaneously, greatly reduced the result of use of block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator control box with stronger leakproofness to it is not good to solve to provide current elevator control box sealed effect in the use among the above-mentioned background art, when air humidity is great in the environment, humid gas can enter into the box inner chamber, takes place easily after distribution equipment wets to damage or the short circuit, uses very dangerous, and the radiating effect in the box 1 is not good simultaneously, greatly reduced the result of use's of block terminal problem.

In order to solve the technical problem, the utility model provides a following technical scheme: an elevator control box with strong sealing performance comprises a box body, a box door and a mounting frame, wherein one side of the box body is movably connected with the box door through a hinge, a first sealing ring is fixedly pasted on the surface of the side wall of the box body, a second sealing ring is fixedly pasted on the inner wall of the box door, the second sealing ring and the first sealing ring are mutually pasted, a binding post is fixedly mounted at the top of the box body, a pressurizing mechanism is fixedly mounted in the middle of the inner wall of the box door and consists of an electric telescopic rod and an inclined plane spring bolt, the inclined plane spring bolt is fixedly connected at one end of a piston rod of the electric telescopic rod, semiconductor refrigerating sheets are fixedly mounted in the cavity walls of two sides of the box body, a heat conducting plate is fixedly connected on one side of each semiconductor refrigerating sheet and is positioned on the surface of the, the inner cavity of the box body is provided with a plurality of groups of mounting frames, the distribution equipment can be fixed through the mounting frames and is connected with the binding post through a wire, an external cable is connected with the binding post through the binding post, so that the electrical connection with the distribution equipment can be realized, a threading hole is not formed in the mounting process, simultaneously, after the box door is closed, the switch can control the electric telescopic rod to stretch and retract through the pressing switch, the electric telescopic rod can push the inclined plane spring bolt to advance through the electric telescopic rod, one end of the inclined plane spring bolt is inserted into the lock groove, the inclined plane spring bolt mutually extrudes the inner wall of the lock groove through the inclined plane, so that the pressurizing mechanism can apply certain pressure on the box door, a first sealing ring and a second sealing ring are more tightly attached, the box body has stronger sealing effect when in use, the semiconductor refrigeration piece can release refrigeration capacity on one side surface by utilizing the Pel, and the air flow velocity in the box body can be accelerated through the heat dissipation fan, so that the heat dissipation effect in the box body can be effectively improved.

Further, the middle part of the side wall of the box body is fixedly provided with a locking groove, the locking groove is connected with the inclined plane spring bolt in an inserting mode, the inclined plane spring bolt is pushed to move forward through the electric telescopic rod, one end of the inclined plane spring bolt is inserted into the locking groove, the inclined plane spring bolt extrudes the inner wall of the locking groove through the inclined plane, and therefore the pressurizing mechanism can apply certain pressure to the box door.

Further, box inner wall fixed mounting has the mounting bracket, and the mounting bracket is provided with the multiunit altogether, and the mounting bracket can be installed distribution equipment.

Further, semiconductor refrigeration piece opposite side surface all fixedly connected with heating panel, the homogeneous body shaping in heating panel surface has radiating fin, and radiating fin is located the box outer wall both sides respectively, and semiconductor refrigeration piece opposite side surface releases the heat, and on heat transfer reached the heating panel, through heating panel and radiating fin mutually supporting, the multiplicable radiating effect to the semiconductor refrigeration piece.

Furthermore, a drying agent box is fixedly mounted at the bottom of the inner cavity of the box body, and the drying agent in the drying agent box can dry the humid air in the box body, so that the situation that the air humidity in the box body is large and the normal work of the power distribution equipment is influenced is avoided.

Further, the fixed surface of the box door is inlaid with a switch, the switch is electrically connected with the electric telescopic rod, and the electric telescopic rod can be controlled to stretch through the switch.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses distribution equipment passes through the wire and is connected with the terminal, external cable is through being connected with the terminal, thereby can realize linking to each other with distribution equipment's electrical property, the through wires hole has not been seted up in the installation, the back is closed to the chamber door simultaneously, through press the switch, the steerable electric telescopic handle of switch stretches out and draws back, promote the inclined plane spring bolt through electric telescopic handle and go forward, inclined plane spring bolt one end injects the locked groove, the inclined plane spring bolt passes through the inclined plane and extrudees the locked groove inner wall each other, thereby loading system can exert certain pressure to the chamber door, make more inseparable of a sealing washer and No. two sealing washer laminatings, can make the box have stronger sealed effect when using like this.

2. The utility model discloses semiconductor refrigeration piece utilizes semiconductor material's Peltier effect can release cold volume at a side surface, and the even release of cold volume accessible heat-conducting plate is in the box to can accelerate the air flow rate in the box through the heat dissipation fan, thereby can effectively promote the radiating effect to the box in.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the pressurizing structure of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention;

in the figure: 1. a box body; 101. a box door; 102. a mounting frame; 2. a first sealing ring; 201. a second sealing ring; 202. a binding post; 3. a pressurizing mechanism; 301. an electric telescopic rod; 302. a slope tongue; 303. locking the groove; 4. a semiconductor refrigeration sheet; 401. A heat conducting plate; 402. a heat dissipation plate; 403. a heat dissipation fan; 404. a heat dissipating fin; 5. a desiccant box; 6. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an elevator control box with high sealing performance comprises a box body 1, a box door 101 and a mounting frame 102, wherein the box door 101 is movably connected to one side of the box body 1 through a hinge, a first sealing ring 2 is fixedly pasted on the surface of the side wall of the box body 1, a second sealing ring 201 is fixedly pasted on the inner wall of the box door 101, the second sealing ring 201 and the first sealing ring 2 are mutually attached, a binding post 202 is fixedly installed at the top of the box body 1, a pressurizing mechanism 3 is fixedly installed in the middle of the inner wall of the box door 101, the pressurizing mechanism 3 comprises an electric telescopic rod 301 and an inclined plane locking tongue 302, an inclined plane locking tongue 302 is fixedly connected to one end of a piston rod of the electric telescopic rod 301, semiconductor refrigeration sheets 4 are fixedly installed in the cavity walls of the two sides of the box body 1, a heat conduction plate 401 is fixedly connected, the surface of the heat conducting plate 401 is fixedly provided with a heat radiating fan 403 through a bracket, the box body 1 is arranged at a working position, the inner cavity of the box body 1 is provided with a plurality of groups of mounting frames 102, power distribution equipment can be fixed through the mounting frames 102, the power distribution equipment is connected with the binding post 202 through a wire, an external cable is connected with the binding post 202 through the binding post 202, so that the electrical connection with the power distribution equipment can be realized, a threading hole is not formed in the mounting process, simultaneously, after the box door 101 is closed, the switch 6 can control the electric telescopic rod 301 to stretch and retract through pressing the switch 6, the inclined plane bolt 302 is pushed to advance through the electric telescopic rod 301, one end of the inclined plane bolt 302 is inserted into the locking groove 303, the inclined plane bolt 302 extrudes the inner wall of the locking groove 303 through an inclined plane, so that the pressurizing mechanism 3 can, therefore, the box body 1 has a strong sealing effect when in use, the semiconductor refrigerating sheet 4 can release cold energy on one side surface by utilizing the Peltier effect of the semiconductor material, the cold energy can be uniformly released into the box body 1 through the heat conducting plate 401, and the air flow rate in the box body 1 can be accelerated through the heat radiating fan 403, so that the heat radiating effect in the box body 1 can be effectively improved.

The middle part of the side wall of the box body 1 is fixedly provided with a locking groove 303, the locking groove 303 is connected with an inclined plane bolt 302 in an inserting mode, the inclined plane bolt 302 is pushed to move forward through an electric telescopic rod 301, one end of the inclined plane bolt 302 is inserted into the locking groove 303, the inclined plane bolt 302 extrudes the inner wall of the locking groove 303 through an inclined plane, and therefore the pressurizing mechanism 3 can apply certain pressure to the box door 101.

The inner wall of the box body 1 is fixedly provided with a plurality of mounting frames 102, the mounting frames 102 are provided with a plurality of groups, and the mounting frames 102 can be used for mounting distribution equipment.

All fixedly connected with heating panel 402 on the other side surface of semiconductor refrigeration piece 4, integrated into one piece has radiating fin 404 on heating panel 402 surface, and radiating fin 404 is located 1 outer wall both sides of box respectively, and heat is released to 4 opposite side surfaces of semiconductor refrigeration piece, and heat transfer is to heating panel 402 on, mutually supports through heating panel 402 and radiating fin 404, multiplicable radiating effect to semiconductor refrigeration piece 4.

The bottom of the inner cavity of the box body 1 is fixedly provided with a drying agent box 5, and the drying agent in the drying agent box 5 can dry the humid air in the box body 1, so that the air humidity in the box body 1 is prevented from being large, and the normal work of the power distribution equipment is prevented from being influenced.

Switch 6 is inlayed to chamber door 101 fixed surface, and switch 6 and electric telescopic handle 301 electrical property link to each other, and is flexible through the steerable electric telescopic handle 301 of switch 6.

The utility model discloses a theory of operation: the box body 1 is arranged at a working position, a plurality of groups of mounting frames 102 are arranged in the inner cavity of the box body 1, the distribution equipment can be fixed through the mounting frames 102, the distribution equipment is connected with the binding post 202 through a wire, an external cable is connected with the binding post 202 through the binding post 202, so that the electrical connection with the distribution equipment can be realized, a threading hole is not formed in the mounting process, simultaneously, after the box door 101 is closed, the switch 6 can control the electric telescopic rod 301 to stretch and retract through pressing the switch 6, the inclined plane bolt 302 is pushed to advance through the electric telescopic rod 301, one end of the inclined plane bolt 302 is inserted into the locking groove 303, the inclined plane bolt 302 extrudes the inner wall of the locking groove 303 through an inclined plane, so that the pressurizing mechanism 3 can apply certain pressure on the box door 101, the first sealing ring 2 and the second sealing ring 201 are more tightly attached, can dry the humid air in the box 1 through the drier in the drier box 5, it is great to avoid the air humidity in the box 1, influence distribution equipment's normal work, semiconductor refrigeration piece 4 utilizes semiconductor material's Peltier effect can release cold volume at a side surface, cold volume accessible heat-conducting plate 401 is even releases in the box 1, and can accelerate the air velocity in the box 1 through heat dissipation fan 403, thereby can effectively promote the radiating effect to the box 1 in, semiconductor refrigeration piece 4 opposite side surface releases the heat, heat transfer is to on the heating panel 402, mutually support through heating panel 402 and radiating fin 404, multiplicable radiating effect to semiconductor refrigeration piece 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an elevator control box with strong leakproofness, includes box (1), chamber door (101) and mounting bracket (102), there is chamber door (101) box (1) one side through hinge swing joint, its characterized in that: a first sealing ring (2) is fixedly stuck on the surface of the side wall of the box body (1), a second sealing ring (201) is fixedly stuck on the inner wall of the box door (101), the second sealing ring (201) and the first sealing ring (2) are mutually attached, a binding post (202) is fixedly arranged at the top of the box body (1), the middle part of the inner wall of the box door (101) is fixedly provided with a pressurizing mechanism (3), the pressurizing mechanism (3) consists of an electric telescopic rod (301) and an inclined plane bolt (302), one end of a piston rod of the electric telescopic rod (301) is fixedly connected with an inclined plane bolt (302), semiconductor refrigerating sheets (4) are fixedly arranged in the cavity walls at the two sides of the box body (1), a heat conducting plate (401) is fixedly connected with the surface of one side of the semiconductor refrigerating sheet (4), and the heat conducting plate (401) is positioned on the surface of the inner wall of the box body (1), and the surface of the heat conducting plate (401) is fixedly provided with a heat radiating fan (403) through a support.

2. The elevator control box with strong sealing performance according to claim 1, wherein: the middle part of the side wall of the box body (1) is fixedly provided with a lock groove (303), and the lock groove (303) is connected with the inclined plane bolt (302) in an inserting mode.

3. The elevator control box with strong sealing performance according to claim 1, wherein: the inner wall of the box body (1) is fixedly provided with a mounting rack (102), and the mounting rack (102) is provided with a plurality of groups.

4. The elevator control box with strong sealing performance according to claim 1, wherein: the other side surface of the semiconductor refrigeration piece (4) is fixedly connected with a heat dissipation plate (402), heat dissipation fins (404) are integrally formed on the surface of the heat dissipation plate (402), and the heat dissipation fins (404) are respectively located on two sides of the outer wall of the box body (1).

5. The elevator control box with strong sealing performance according to claim 1, wherein: and a drying agent box (5) is fixedly arranged at the bottom of the inner cavity of the box body (1).

6. The elevator control box with strong sealing performance according to claim 1, wherein: switch (6) is fixed to inlay on chamber door (101) surface, and switch (6) and electric telescopic handle (301) electric connection.