CN214100307U

CN214100307U - Low-voltage fixed switch cabinet

Info

Publication number: CN214100307U
Application number: CN202022573001.9U
Authority: CN
Inventors: 陈彦名
Original assignee: Yunnan Jiuding Electric Co ltd
Current assignee: Yunnan Jiuding Electric Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-31
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a solid formula cubical switchboard of low pressure, including the cubical switchboard body, the inside cooling plate frame that is equipped with in one side of the cubical switchboard body, the inside fixedly connected with heat dissipation plate body of cooling plate frame, the both ends side skew symmetry of cooling plate frame has seted up the pole and has put the groove, the internally mounted that the groove was put to the pole has L type inserted bar and reset spring, reset spring's one end is connected with the short end of L type inserted bar, and the end wall in groove is put to the other end connecting rod, the interior solid slot that uses with L type inserted bar long-end cooperation is seted up to the inside of the cubical switchboard body, the internally mounted in vestibule groove has vestibule piece and ejecting spring, ejecting spring's one end and vestibule piece are connected, and the other end is connected with the inner wall in vestibule groove.

Description

Low-voltage fixed switch cabinet

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to low pressure solid formula cubical switchboard.

Background

The fixed switch cabinet can ensure that each electrical element is reliably fixed at a determined position in the cabinet body. The cabinet body is generally cubic, such as a screen type cabinet body and a box type cabinet body, and also has a prismatic table body such as a table type cabinet body. The cabinet has a single row and also has an array. In order to ensure the shape and position size of the cabinet body, the mode of combining each component step by step is usually adopted, two pieces or the left side and the right side are firstly formed, then the cabinet body is formed, or the appearance requirement is firstly met, and then the internal supporting pieces of the cabinet body are sequentially connected. The lengths of the parts forming the edges of the cabinet body are correct (the tolerance takes a negative value), so that the geometric dimensions of all aspects can be ensured, and the requirement on the overall appearance is ensured. For the two side surfaces of the cabinet body, the middle part cannot be bulged due to the consideration of arrangement requirements. In addition, the bottom surface cannot sag from the mounting point of view. In arrangement and installation, the foundation is flat, but the evenness and the cabinet body have certain errors, the transverse difference value is counteracted as much as possible in the arrangement, the difference value accumulation is not caused, the cabinet body is deformed due to the difference value accumulation, the bus connection is influenced, the assembly installation dislocation and the stress concentration are generated, and the service life of an electric appliance is even influenced. Therefore, the highest point of the ground base is preferably used as an installation reference point during arrangement, then forward expanding and arranging are performed step by step, and under the condition that the evenness of the bottom surface is ideal and predictable, the expanding and arranging mode from the middle to the two sides can be adopted, so that the accumulated difference values are uniformly distributed;

however, the existing fixed switch cabinet has a poor heat dissipation effect, internal components are easy to overheat to accelerate aging, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure solid formula cubical switchboard 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: the utility model provides a solid formula cubical switchboard of low pressure, includes the cubical switchboard body, the inside cooling plate frame that is equipped with in one side of the cubical switchboard body, the inside fixedly connected with heat dissipation plate body of cooling plate frame, the both ends skew symmetry of cooling plate frame has seted up the pole and has put the groove, the internally mounted in groove has L type inserted bar and reset spring, reset spring's one end is connected with the short-end of L type inserted bar, and the end wall in groove is put to other end connecting rod, the built-in slot that uses with L type inserted bar long-end cooperation is seted up to the inside of the cubical switchboard body, the switch cabinet body's inside has been seted up in the switch cabinet body, the internally mounted in switch groove has vestibule piece and ejecting spring, ejecting spring's one end and vestibule piece are connected, and the other end is connected with the inner endwall in vestibule piece in switch groove.

Preferably, a cabinet top plate is installed on the upper portion of the switch cabinet body, and a switch panel is installed on the front side face of the switch cabinet body.

Preferably, the long end of the L-shaped inserted link extends out of the link accommodating groove to be positioned inside the internal fixed slot, and the vestibule groove is communicated with the link accommodating groove.

Preferably, the vestibule block is flush with the side surface of the switch cabinet body, and the vestibule block is of a square structure.

Preferably, the long end of the L-shaped inserted link is of a strip-shaped square structure.

Preferably, switch panel's surface mounting has display instrument and control knob, the cubical switchboard body is riveted with cabinet body roof.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the heating panel of design in the cubical switchboard side board, possible heat production to the inside components and parts of cubical switchboard scatters and disappears fast to keep inside components and parts to be in suitable temperature, avoid ageing, increase of service life.

2. The utility model discloses in, the radiator plate frame through the design can be dismantled with switch cabinet body side plate, and inside the radiator plate body was fixed in the radiator plate frame, can dismantle along with the radiator plate frame, reached the purpose of being convenient for wash radiator plate surface dust, and periodic cleaning keeps the best radiating effect.

Drawings

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

FIG. 2 is a left side sectional view of the cabinet body plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

in the figure: 1. a cabinet top plate; 2. a switch cabinet body; 3. a heat dissipating plate body; 4. a heat radiation plate frame; 5. a vestibule block; 6. a switch panel; 7. a rod placing groove; 8. an inner fixing slot; 9. an L-shaped inserted link; 10. ejecting a spring; 11. a return spring; 12. the vestibule groove.

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 to 3, the present invention provides a technical solution: the utility model provides a solid formula cubical switchboard of low pressure, including the cubical switchboard body 2, the inside cooling plate frame 4 that is equipped with in one side of the cubical switchboard body 2, the inside fixedly connected with cooling plate body 3 of cooling plate frame 4, the both ends side skew symmetry of cooling plate frame 4 has seted up pole and has put groove 7, the internally mounted of pole put groove 7 has L type inserted bar 9 and reset spring 11, reset spring 11's one end is connected with the short end of L type inserted bar 9, the end wall of other end connecting rod put groove 7, the inside of the cubical switchboard body 2 is seted up and is used with the long end cooperation of L type inserted bar 9 interior solid slot 8, switch cabinet body 2's inside has seted up vestibule groove 12, the internally mounted of vestibule groove 12 has vestibule piece 5 and ejecting spring 10, ejecting spring 10's one end is connected with vestibule piece 5, the other end is connected with the inner endwall of vestibule groove 12.

Further, a cabinet top plate 1 is installed on the upper portion of the switch cabinet body 2, and a switch panel 6 is installed on the front side face of the switch cabinet body 2.

Furthermore, the long end of the L-shaped inserted link 9 extends out of the link slot 7 to be positioned inside the internal slot 8, and the vestibule slot 12 is communicated with the link slot 7.

Furthermore, the vestibule block 5 is flush with the side surface of the switch cabinet body 2, and the vestibule block 5 is of a square structure.

Further, the long end of the L-shaped inserted bar 9 is of a strip-shaped square structure, the surface of the switch panel 6 is provided with a display instrument and a control knob, and the switch cabinet body 2 is riveted with the cabinet body top plate 1.

The utility model discloses a theory of operation and use flow: the components and parts of 2 internally mounted of cubical switchboard body can carry out voltage control, and can show at flush mounting plate of 6, and inside components and parts heat production can scatter and disappear to the outside fast through the cooling plate body 3, thereby keep inside components and parts to be in suitable temperature, increase of service life, when the surface attachment dust at the cooling plate body 3 hinders the heat dissipation, can press vestibule block 5 compression ejecting spring 10 and sink into vestibule groove 12, at this moment can expose the short end of the L type inserted bar 9 in the pole set groove 7, at this moment along the 7 slip L type inserted bar 9 compression reset spring 11 movements of pole set groove, until the long end of L type inserted bar 9 breaks away from interior solid slot 8, then make the cooling plate frame 4 from the inboard of the cubical switchboard body 2 dig out can, be convenient for wash radiating plate body 3 comprehensively.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a solid formula cubical switchboard of low pressure, includes cubical switchboard body (2), its characterized in that: a heat radiation plate frame (4) is arranged inside one side of the switch cabinet body (2), a heat radiation plate body (3) is fixedly connected inside the heat radiation plate frame (4), rod placing grooves (7) are formed in the two ends of the heat radiation plate frame (4) in a side-to-side symmetrical mode, an L-shaped inserted rod (9) and a reset spring (11) are installed inside the rod placing grooves (7), one end of the reset spring (11) is connected with the short end of the L-shaped inserted rod (9), the other end of the reset spring is connected with the end wall of the rod placing groove (7), an inner fixed inserting groove (8) matched with the long end of the L-shaped inserted rod (9) for use is formed inside the switch cabinet body (2), an entrance groove (12) is formed inside the switch cabinet body (2), an entrance block (5) and an ejection spring (10) are installed inside the entrance groove (12), one end of the ejection spring (10) is connected with the entrance block (5), the other end is connected with the inner end wall of the vestibule groove (12).

2. The low-voltage fixed switch cabinet according to claim 1, wherein: the cabinet body top plate (1) is installed on the upper portion of the switch cabinet body (2), and a switch panel (6) is installed on the front side face of the switch cabinet body (2).

3. The low-voltage fixed switch cabinet according to claim 1, wherein: the long end of the L-shaped inserted link (9) extends out of the link accommodating groove (7) to be positioned inside the inner fixed slot (8), and the vestibule groove (12) is communicated with the link accommodating groove (7).

4. The low-voltage fixed switch cabinet according to claim 1, wherein: the switch cabinet is characterized in that the switch block (5) is flush with the side surface of the switch cabinet body (2), and the switch block (5) is of a square structure.

5. The low-voltage fixed switch cabinet according to claim 1, wherein: the long end of the L-shaped inserted bar (9) is of a strip-shaped square structure.

6. The low-voltage fixed switch cabinet according to claim 2, wherein: the surface mounting of flush mounting plate of switch (6) has display instrument and control knob, the cubical switchboard body (2) is riveted with cabinet body roof (1).