CN218451066U

CN218451066U - Electricity safety monitoring terminal box

Info

Publication number: CN218451066U
Application number: CN202222735207.6U
Authority: CN
Inventors: 范晴; 韩哲; 董婷; 李金柱
Original assignee: Tianjin Huali Intelligent Technology Co ltd
Current assignee: Tianjin Huali Intelligent Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model provides an electricity safety monitoring terminal box, which comprises a box body, a door body arranged on the box body and a heat dissipation beam arranged in the box body; the heat dissipation cross beam is provided with an installation frame, and connecting pieces matched with the heat dissipation cross beam are arranged at the positions, corresponding to the heat dissipation cross beam, of the left side and the right side of the box body; the heat dissipation cross beam and the connecting piece are both hollow tubular structural pieces, one end of the connecting piece extending into the box body is in plug-in fit with the heat dissipation cross beam, and the other end of the connecting piece is detachably mounted on the box body. A power consumption safety monitoring terminal box, be used for installing electrical components through adopting detachable heat dissipation crossbeam structure, the operating personnel of being convenient for carries out electrical components's installation and maintenance. The heat dissipation cross beam is limited and fixed through the connecting piece, the heat dissipation cross beam and the connecting piece which are of the hollow tubular structure are adopted, and the hollow structures of the heat dissipation cross beam and the connecting piece are utilized, so that air flow outside the box body can directly flow through the heat dissipation cross beam, and effective heat dissipation of the heat dissipation cross beam and electrical elements on the heat dissipation cross beam is achieved.

Description

Electricity safety monitoring terminal box

Technical Field

The utility model belongs to the distribution equipment field especially relates to an electricity safety monitoring terminal case.

Background

The electricity safety monitoring terminal box is a distribution box with a safe electricity utilization sensing terminal, for example, detection equipment such as a current detection terminal, a voltage detection terminal and a temperature and humidity detection terminal are installed in the distribution box, so that power supply, electricity utilization and working state parameters of the distribution box can be monitored in real time, the terminal box is connected with a safe electricity utilization monitoring platform, and the terminal box can also be uploaded to the safe electricity utilization monitoring platform through the transmission technology of the internet of things, so that electricity safety monitoring of the distribution box is realized. But current power distribution box is mostly installed check out test set or electrical components in the inside of block terminal through the mounting panel, when installing or overhauing these check out test set and electrical components, operating personnel need operate at the inside above-mentioned device of block terminal, because the inside space of block terminal is comparatively narrow and small, is unfavorable for the convenient installation of operating personnel and maintains above-mentioned device.

The prior utility model patent with the application number of CN202220783885.7 provides an electrical distribution box, which comprises a cabinet body, wherein a cabinet door is hinged at the front end of the cabinet body, a fixing component is arranged between the cabinet body and the cabinet door, mounting plates are uniformly assembled at the upper part and the lower part in the cabinet body, and sliding mechanisms are arranged between the left end and the right end of the mounting plates and the cabinet body; the device can be pulled out or pushed into the cabinet body through the front and rear sliding mounting plates, so that the situation that an operator maintains in the narrow cabinet body is avoided, and the working efficiency of the operator is improved. Although the device realizes convenient assembly of the electrical element through the front and back sliding mounting plates, an operator can only mount the electrical element on one side of the mounting plate facing the door body, waste of the mounting position on the other side of the mounting plate is caused, and reduction of the volume of the distribution box is not facilitated. In addition, the device is not provided with a heat dissipation structure, and because the number of the electric elements in the electric safety monitoring terminal box is more than that of the devices in the common distribution box, heat can be concentrated on the mounting plate when the electric elements in the electric safety monitoring terminal box work; because sheltering from of box, the heat on the mounting panel can't directly give off outside the box this moment, leads to the mounting panel temperature of electrical components department to probably continuously rise, is unfavorable for electrical components's steady operation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an electricity safety monitoring terminal box to solve because of the not good problem that influences electrical components steady operation of current mounting panel radiating effect.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a power utilization safety monitoring terminal box comprises a box body, a door body arranged on the box body and a heat dissipation cross beam arranged in the box body; the heat dissipation cross beam is provided with an installation frame, and connecting pieces matched with the heat dissipation cross beam are arranged at the positions, corresponding to the heat dissipation cross beam, of the left side and the right side of the box body; the heat dissipation cross beam and the connecting piece are both hollow tubular structural pieces, one end of the connecting piece extending into the box body is in plug-in fit with the heat dissipation cross beam, and the other end of the connecting piece is detachably mounted on the box body.

Furthermore, the box body is provided with a mounting hole for mounting a connecting piece, and the mounting hole is arranged corresponding to the heat dissipation cross beam.

Furthermore, a water retaining ring is arranged on the box body corresponding to the periphery of the mounting hole, and one end of the connecting piece extending out of the box body is mounted on the water retaining ring through a connecting bolt.

Furthermore, a sealing element is arranged between the connecting piece and the water retaining ring.

Furthermore, the cross sections of the heat dissipation beam and the connecting piece are both rectangular structures.

Furthermore, the sealing assembly comprises a sealing ring arranged between the connecting piece and the heat dissipation beam, and the connecting piece is provided with a mounting groove for mounting the sealing ring.

Furthermore, the internal diameter of heat dissipation crossbeam is less than the internal diameter of connecting piece, both ends all are equipped with ability and connecting piece complex assembly groove about the heat dissipation crossbeam.

Furthermore, the connecting piece is provided with two reinforcing rods at least at intervals.

Further, the upper side and the lower side of the heat dissipation cross beam are both provided with mounting frames.

Compared with the prior art, an electricity safety monitoring terminal case have following advantage:

(1) A power consumption safety monitoring terminal box, be used for installing electrical components through adopting detachable heat dissipation crossbeam structure, the operating personnel of being convenient for carries out electrical components's installation and maintenance. The limiting and fixing of the radiating cross beam are realized by the connecting piece, the radiating cross beam and the connecting piece which are of the hollow tubular structure are adopted, and the hollow structures of the radiating cross beam and the connecting piece are utilized, so that air flow outside the box body can directly flow through the radiating cross beam, the effective heat dissipation of the radiating cross beam and the electrical elements on the radiating cross beam is realized, and the stability of the electrical elements in the operation process is favorably improved.

(2) A power consumption safety monitoring terminal case, through utilizing the fixed heat dissipation crossbeam of detachable connecting piece installation to both sides all set up the mounting bracket about the heat dissipation crossbeam, not only realized the convenient dismantlement of heat dissipation crossbeam on the box, increased the position that electrical components can be installed to the heat dissipation crossbeam moreover, under the radiating circumstances of electrical components not influenced, reduced the volume of terminal case, be favorable to improving the suitability of this kind of power terminal case.

(3) A power consumption safety monitoring terminal box, through set up on the box with connecting piece complex manger plate ring to between connecting piece and manger plate ring and set up seal structure between connecting piece and heat dissipation crossbeam, utilize the heat dissipation crossbeam directly to dispel the heat to electrical components, need not to set up the thermovent on the box again, be favorable to improving the holistic sealing performance of this kind of terminal box.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

fig. 1 is a schematic view of an electricity safety monitoring terminal box according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure of an electric safety monitoring terminal box according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connecting member in an electric safety monitoring terminal box according to an embodiment of the present invention;

FIG. 4 is an exploded view of FIG. 3;

fig. 5 is a schematic structural view of a heat dissipation beam in an electrical safety monitoring terminal box according to an embodiment of the present invention.

Description of reference numerals:

1. a box body; 2. a door body; 3. a water retaining ring; 4. a connecting bolt; 5. a connecting member; 6. a reinforcing bar; 7. a heat-dissipating beam; 8. a mounting frame; 9. assembling a groove; 10. mounting grooves; 11. a limiting groove; 12. bolt holes; 13. a seal ring; 14. and a seal.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A power utilization safety monitoring terminal box is shown in figures 1 to 5 and comprises a box body 1, a door body 2 arranged on the box body 1 and a heat dissipation cross beam 7 arranged in the box body 1; the heat dissipation cross beam 7 is provided with a mounting frame 8, and the left side and the right side of the box body 1 corresponding to the position of the heat dissipation cross beam 7 are provided with connecting pieces 5 matched with the heat dissipation cross beam 7; the heat dissipation cross beam 7 and the connecting piece 5 are both hollow tubular structural pieces, one end of the connecting piece 5 extending into the box body 1 is in plug-in fit with the heat dissipation cross beam 7, and the other end of the connecting piece is detachably arranged on the box body 1. The utility model discloses main innovation point lies in having carried out redesign to the box structure of terminal box, does not relate to the improvement to the inside electrical components of box, consequently no longer gives unnecessary details here.

Alternatively, the door body 2 may be a sealing door of an existing distribution box. Exemplarily, the door body 2 can be rotatably mounted on the box body 1 through a hinge or a hinge to open and close the door body 2 on the box body 1, so as to facilitate subsequent component mounting and dismounting on the heat dissipation beam 7. Those skilled in the art can select a proper door body according to actual needs to shield and seal the box body, which is not described herein.

Optionally, the upper side and the lower side of the heat dissipation beam 7 are both provided with mounting frames 8. Exemplarily, the mounting bracket 8 can adopt the existing guide rail for the distribution box, the heat dissipation beam 7 is provided with a threaded column for mounting the distribution box guide rail, and the distribution box guide rail can be fixed on the threaded column through nut mounting. Wherein, the screw post is fixed on the heat dissipation guide rail, and other suitable mounting brackets 8 also can be selected according to actual need to the technical staff in the field to the realization is fixed to the installation of components and parts, and here is not being repeated. It should be noted that the mounting brackets 8 do not damage the heat dissipating cross-member 7 during the mounting process, and in particular do not allow the heat dissipating cross-member 7 to communicate with the inside of the cabinet 1, so as to ensure the sealing performance of such a terminal cabinet.

Through all setting up mounting bracket 8 in both sides about heat dissipation crossbeam 7, components and parts can be fixed in the upper and lower both sides of heat dissipation crossbeam 7 through the installation of mounting bracket 8, and the heat that components and parts produced in the course of the work can directly conduct on heat dissipation crossbeam 7 to dispel the heat through the air current that hollow portion flowed through in the heat dissipation crossbeam 7, the radiating effect is better, is favorable to improving the stability of components and parts in the course of the work. In the in-service use process, the both ends of the heat dissipation beam 7 are communicated with the outside air of the box body 1, the heat dissipation is carried out on the inside of the box body 1 by adopting the hollow heat dissipation beam 7, the heat of the component part can be quickly transferred to the air flow flowing through the middle part of the heat dissipation beam 7 through the heat dissipation beam 7, and the heat dissipation holes do not need to be opened on the surface of the box body 1, so that the whole sealing and dust-proof performance of the box body 1 can be improved.

In the practical application process, the cross sections of the heat dissipation cross beam 7 and the connecting piece 5 are both rectangular structures. For example, the heat dissipating cross member 7 may be made of a metal material with good heat conductivity, such as iron or steel, so as to ensure that the heat dissipating cross member 7 has good heat conductivity and heat dissipating performance. Compare other structures, can install more mounting brackets 8 on rectangular structure's heat dissipation crossbeam 7 to the installation of follow-up components and parts is fixed, is favorable to reducing the volume of terminal box, reduces the space of terminal box in the installation and occupies, thereby improves the suitability of terminal box. In addition, compared with other structures, the surface area of the heat dissipation beam 7 with the rectangular structure is larger, the contact area with the inside of the box body 1 and the hollow part of the heat dissipation beam 7 is larger, and the heat dissipation effect is better.

Optionally, a mounting hole for mounting the connecting piece 5 is formed in the box body 1, the mounting hole is arranged corresponding to the heat dissipation beam 7, and the mounting hole is communicated with the inside of the box body 1. The box body 1 is provided with a water retaining ring 3 corresponding to the position around the mounting hole, and one end of the connecting piece 5 extending out of the box body 1 is arranged on the water retaining ring 3 through a connecting bolt 4. Exemplarily, the water retaining ring 3 is also a rectangular ring matched with the connecting piece 5, the connecting piece 5 is provided with a bolt hole 12 for installing the connecting bolt 4, the water retaining ring 3 is fixed on the box body 1, and the water retaining ring 3 is provided with an assembling hole matched with the connecting bolt 4.

In the practical application process, operating personnel can install components and parts on the mounting bracket 8 of heat dissipation crossbeam 7 earlier, then will dispel the heat crossbeam 7 and install on box 1, operate more portably, avoid operating personnel to install components and parts in box 1, improved the convenience of components and parts installation.

In the process of installing the heat dissipation beam 7, an operator can align the middle part of the heat dissipation beam 7 with the mounting hole, and then sequentially pass the connecting piece 5 through the water retaining ring 3 and the mounting hole, so that the connecting pieces 5 on the left side and the right side of the box body 1 are respectively inserted into the heat dissipation beam 7, the limiting and fixing of the heat dissipation beam 7 are realized, the operation is simple and convenient, and the assembling and maintaining difficulty of the terminal box is reduced. Then, an operator can perform wiring, the components and the connector lug on the box body 1 are connected through a wire, and finally the connecting bolt 4 is used for fixing the connecting piece 5, so that the whole assembly of the terminal box can be completed.

Optionally, a sealing assembly is provided at one end of the connecting member 5 extending into the heat dissipation cross member 7. Through utilizing connecting piece 5 installation fixed heat dissipation crossbeam 7, the box 1 surface need not the trompil, is favorable to guaranteeing box 1's sealed and dustproof performance. In addition, position through corresponding the mounting hole on box 1 sets up manger plate ring 3, utilize connecting bolt 4 installation fixed connector 5 on the manger plate ring 3, manger plate ring 3 can play good effect of sheltering from to connecting piece 5 and box 1 junction, be favorable to reducing box 1's the probability of intaking, the seal assembly who sets up between cooperation connecting piece 5 and the heat dissipation crossbeam 7, connecting piece 5 also is difficult for taking place to intake with 7 indirect contacts of heat dissipation crossbeam, thereby further ensured box 1's sealing performance, be favorable to improving this kind of terminal box's waterproof performance.

Optionally, the sealing assembly includes a sealing ring 13 disposed between the connecting member 5 and the heat dissipation beam 7, and the connecting member 5 is provided with a mounting groove 10 for mounting the sealing ring 13. Exemplarily, the sealing ring 13 may be a rubber sealing ring, and the installation groove 10 is formed in the connecting member 5, so that the stability of the sealing ring 13 on the connecting member 5 is improved, and the sealing ring 13 can continuously and stably seal the joint of the connecting member 5 and the heat dissipation beam 7.

In practice, a sealing element 14 may also be provided between the connecting piece 5 and the water deflector ring 3. Illustratively, the sealing element 14 may also be a rubber sealing ring, and the connecting element 5 is provided with a limiting groove 11 for mounting the sealing element 14. Through set up sealing member 14 between connecting piece 5 and manger plate ring 3, can ensure the leakproofness of connecting piece 5 and manger plate ring 3 junction, the seal assembly on the cooperation connecting piece 5 is favorable to further improving the waterproof nature of this kind of terminal box, and the terminal box of being convenient for installs and uses in the open air, has improved the suitability and the reliability of this kind of terminal box.

Optionally, the inner diameter of the heat dissipation beam 7 is smaller than that of the connecting piece 5, and the left end and the right end of the heat dissipation beam 7 are provided with assembling grooves 9 capable of being matched with the connecting piece 5. The heat dissipation beam 7 and the connecting piece 5 are both hollow tubular structural pieces, the inner diameter of the heat dissipation beam 7 is smaller than that of the connecting piece 5, and water entering the connecting piece 5 can be prevented from flowing into the heat dissipation beam 7, so that water in the heat dissipation beam 7 is prevented from being accumulated.

Optionally, the connecting member 5 is provided with two reinforcing rods 6, and at least two reinforcing rods 6 are arranged at intervals. Illustratively, the number of the reinforcing rods 6 is three, and both ends of each reinforcing rod 6 are fixed on the connecting piece 5. By arranging the reinforcing rod 6 on the connecting piece 5, the overall structural strength and stability of the connecting piece 5 are improved. In addition, when dismantling connecting piece 5, operating personnel also can utilize the instrument to catch on stiffener 6 to pull out mounting hole with connecting piece 5, realize the convenient dismantlement between connecting piece 5 and the heat dissipation crossbeam 7, be favorable to further reducing the assembly degree of difficulty of connecting piece 5 and heat dissipation crossbeam 7.

A power consumption safety monitoring terminal box, be used for installing electrical components through adopting detachable heat dissipation crossbeam structure, the operating personnel of being convenient for carries out electrical components's installation and maintenance. The heat dissipation cross beam is limited and fixed by the connecting piece, the heat dissipation cross beam and the connecting piece which are of the hollow tubular structure are adopted, and the hollow structures of the heat dissipation cross beam and the connecting piece are utilized, so that air flow outside the box body can directly flow through the heat dissipation cross beam, effective heat dissipation of the heat dissipation cross beam and electrical elements on the heat dissipation cross beam is achieved, and the stability of the electrical elements in the operation process is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 electricity safety monitoring terminal box which characterized in that: the refrigerator comprises a refrigerator body (1), a door body (2) arranged on the refrigerator body (1) and a heat dissipation cross beam (7) arranged in the refrigerator body (1); the heat dissipation cross beam (7) is provided with a mounting frame (8), and the positions of the left side and the right side of the box body (1) corresponding to the heat dissipation cross beam (7) are provided with connecting pieces (5) matched with the heat dissipation cross beam (7); the heat dissipation cross beam (7) and the connecting piece (5) are hollow tubular structural pieces, one end of the connecting piece (5) extending into the box body (1) is in plug-in fit with the heat dissipation cross beam (7), and the other end of the connecting piece is detachably arranged on the box body (1).

2. An electricity safety monitoring terminal box according to claim 1, characterized in that: the box body (1) is provided with a mounting hole for mounting the connecting piece (5), and the mounting hole is arranged corresponding to the heat dissipation cross beam (7).

3. An electricity safety monitoring terminal box according to claim 2, characterized in that: the water retaining ring (3) is arranged on the box body (1) corresponding to the positions around the mounting holes, and one end, extending out of the box body (1), of the connecting piece (5) is mounted on the water retaining ring (3) through a connecting bolt (4).

4. An electricity safety monitoring terminal box according to claim 3, characterized in that: and a sealing element (14) is arranged between the connecting piece (5) and the water retaining ring (3).

5. An electricity safety monitoring terminal box according to claim 1, characterized in that: the cross sections of the heat dissipation cross beam (7) and the connecting piece (5) are both rectangular structures.

6. An electricity safety monitoring terminal box according to claim 1, characterized in that: and a sealing assembly is arranged at one end of the connecting piece (5) extending into the heat dissipation cross beam (7).

7. An electricity safety monitoring terminal box according to claim 6, characterized in that: the sealing assembly comprises a sealing ring (13) arranged between the connecting piece (5) and the heat dissipation cross beam (7), and a mounting groove (10) for mounting the sealing ring (13) is formed in the connecting piece (5).

8. The electricity safety monitoring terminal box according to claim 1, wherein: the internal diameter of heat dissipation crossbeam (7) is less than the internal diameter of connecting piece (5), both ends all are equipped with ability and connecting piece (5) complex assembly groove (9) about heat dissipation crossbeam (7).

9. An electricity safety monitoring terminal box according to claim 1, characterized in that: be equipped with stiffener (6) on connecting piece (5), stiffener (6) interval sets up two at least.

10. The electricity safety monitoring terminal box according to claim 1, wherein: and mounting frames (8) are arranged on the upper side and the lower side of the heat dissipation cross beam (7).