CN219321911U

CN219321911U - Novel heat dissipation switch cabinet

Info

Publication number: CN219321911U
Application number: CN202222984040.7U
Authority: CN
Inventors: 黄初武
Original assignee: Qingdao Dongyang Power Equipment Co ltd
Current assignee: Qingdao Dongyang Power Equipment Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-07-07
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a novel heat dissipation switch cabinet, and relates to the technical field of switch cabinets. The switch cabinet comprises a switch cabinet body, wherein a heat radiation opening is formed in the switch cabinet body, a heat radiation frame is inserted into the heat radiation opening, a plurality of clamping grooves are formed in the heat radiation frame and are matched with clamping plates, the clamping plates rotate around rotating shafts, the rotating shafts are inserted into the switch cabinet body, and the clamping plates are connected with pushing plates; the heat dissipation frame is internally provided with a groove, the heat dissipation fins are connected with a central rod, the central rod is inserted into the groove, and the central rod and the groove can slide relatively. The utility model provides a novel heat dissipation switch cabinet, which is characterized in that two sides of a heat dissipation frame are fixed through four clamping plates, parts such as the heat dissipation frame, a heat dissipation fin and the like are fixed by matching with heat dissipation openings, the structure is simple, the heat dissipation frame and the heat dissipation fin are convenient to install and detach, the maintenance and the cleaning are convenient, and the heat dissipation fin and the heat dissipation frame are designed separately, so that only the damaged heat dissipation fin needs to be replaced when the heat dissipation fin is damaged.

Description

Novel heat dissipation switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a novel heat dissipation switch cabinet.

Background

The switch cabinet is generally provided with radiating fins at radiating openings during heat radiation, and heat generated by internal components of the switch cabinet is discharged through the radiating fins, however, the existing radiating fins are mostly integrally designed, so that the following problems exist during use:

1. in order to ensure heat dissipation efficiency, the space between the heat dissipation fins is usually smaller, so that dust accumulated on the heat dissipation fins is not easy to clean, the heat dissipation speed is reduced after long-term use, heat generated during the operation of the internal components of the switch cabinet cannot be normally discharged, and the service life of the internal components of the switch cabinet is influenced;

2. when one of the radiating fins is damaged, the whole radiating fin needs to be replaced, the replacement cost is high, and the resource waste can be caused.

Disclosure of Invention

The utility model provides a novel heat dissipation switch cabinet, which solves the technical problems set forth in the background art.

In order to solve the technical problems, the novel heat dissipation switch cabinet comprises a switch cabinet body, wherein a heat dissipation opening is formed in the switch cabinet body, a heat dissipation frame is inserted into the heat dissipation opening, a plurality of clamping grooves are formed in the heat dissipation frame and are matched with clamping plates, the clamping plates rotate around a rotating shaft, the rotating shaft is inserted into the switch cabinet body, and the clamping plates are connected with a push plate;

the heat dissipation frame is internally provided with a groove, the heat dissipation fins are connected with a central rod, the central rod is inserted into the groove and can slide relative to the groove, the central rod is provided with threaded parts, and the threaded parts are matched with nuts.

Preferably, the specific number of the clamping grooves is four, and the four clamping grooves are symmetrically distributed on the upper side and the lower side of the two sides of the heat dissipation frame.

Preferably, the push plate and the clamping plate are integrally designed, a push rod is arranged on the push plate, a guide groove is formed in the position, corresponding to the push rod, of the switch cabinet body, the push rod can move along the guide groove, and the push plate is connected with a torsion spring.

Preferably, the number of the grooves is two, and the two grooves are distributed on the upper side and the lower side of the square inner hole of the heat dissipation frame.

Preferably, limiting plates are arranged on the upper side and the lower side of the central rod, which correspond to the radiating fins.

Preferably, the number of the nuts is two, and the nuts are provided with a plurality of protruding parts which are uniformly distributed around the outer surface of the nuts.

Compared with the related art, the novel heat dissipation switch cabinet provided by the utility model has the following beneficial effects:

the utility model provides a novel heat dissipation switch cabinet, which is characterized in that two sides of a heat dissipation frame are fixed through four clamping plates, and parts such as the heat dissipation frame, a heat dissipation fin and the like are fixed by matching with heat dissipation openings;

the utility model provides a novel heat dissipation switch cabinet, which is characterized in that a heat dissipation fin and a heat dissipation frame are separately designed, so that the corresponding heat dissipation fin can be replaced when the heat dissipation fin is damaged, the replacement cost is reduced, and meanwhile, the heat dissipation fin can be detached from the heat dissipation frame, so that the heat dissipation switch cabinet is convenient to clean.

Drawings

Fig. 1 is a schematic structural diagram of a novel heat dissipation switch cabinet.

Fig. 2 is a schematic structural diagram of a novel heat dissipation switch cabinet.

Fig. 3 is a schematic structural diagram of a novel heat dissipation switch cabinet at a position a in fig. 2.

Fig. 4 is a schematic structural diagram of a heat dissipation frame in a novel heat dissipation switch cabinet.

Fig. 5 is a schematic structural diagram of a heat dissipation frame in a novel heat dissipation switch cabinet.

Reference numerals in the drawings: 1. a switch cabinet body; 2. a heat radiation port; 3. a heat dissipation frame; 301. a clamping groove; 302. a groove; 4. a clamping plate; 5. a rotating shaft; 6. a push plate; 7. a guide groove; 8. a heat radiation fin; 9. a central rod; 10. a limiting plate; 11. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-5, the utility model comprises a switch cabinet body 1, a heat radiation opening 2 is arranged on the switch cabinet body 1, a heat radiation frame 3 is inserted at the heat radiation opening 2, a plurality of clamping grooves 301 are arranged on the heat radiation frame 3, the specific number of the clamping grooves 301 is four, the four clamping grooves 301 are symmetrically distributed on the upper side and the lower side of two sides of the heat radiation frame 3, the clamping grooves 301 are matched with a clamping plate 4, the clamping plate 4 rotates around a rotating shaft 5, the rotating shaft 5 is inserted into the switch cabinet body 1, the clamping plate 4 is connected with a push plate 6, the push plate 6 and the clamping plate 4 are integrally designed, a push rod is arranged on the push plate 6, the position of the switch cabinet body 1 corresponding to the push rod is provided with a guide groove 7, the push rod can move along the guide groove 7, and the push plate 6 is connected with a torsion spring;

when the heat dissipation frame 3 is installed, the heat dissipation frame 3 is inserted into the heat dissipation opening 2, then each push plate 6 is rotated to drive the clamping plate 4 to rotate around the rotating shaft 5, the clamping plate 4 is inserted into the clamping groove 301 to fix the front and back positions of the heat dissipation frame 3, and the left side and the right side of the heat dissipation frame 3 are propped against the inner wall of the heat dissipation opening 2, so that the installation of the heat dissipation frame 3 is completed, the structure is simple, the installation and the disassembly of the heat dissipation frame 3 and the heat dissipation fins 8 are convenient, and the maintenance and the cleaning are convenient;

the torsion spring is used for giving the clamping plate 4 a force for being inserted into the clamping groove 301, so that the clamping plate 4 can be prevented from loosening, and the position of the heat dissipation frame 3 is stabilized;

the heat dissipation frame 3 is internally provided with two grooves 302, the number of the grooves 302 is two, the two grooves 302 are distributed on the upper side and the lower side of the square inner hole of the heat dissipation frame 3, the heat dissipation fins 8 are connected with a central rod 9, the central rod 9 is inserted into the grooves 302, the central rod 9 and the grooves 302 can slide relatively, limiting plates 10 are arranged on the upper side and the lower side of the central rod 9 corresponding to the heat dissipation fins 8, the central rod 9 is provided with threaded parts, the threaded parts are matched with nuts 11, the number of the nuts 11 is two, and the nuts 11 are provided with a plurality of protruding parts uniformly distributed around the outer surface of the nuts 11; the nut 11 is screwed on the central rod 9, the nut 11 is as close to the radiating fin 8 as possible, then the radiating fin 8 and the central rod 9 are inclined by a certain angle and are plugged into the groove 302, then the angle of the central rod 9 is adjusted, the central rod 9 is adjusted to be in a vertical state, the rest radiating fins 8 are clamped into the radiating frame 3 in the similar way, the position of the central rod 9 is fixed through the upper nut 11 and the lower nut 11 (the nut 11 is abutted against the side edge of the radiating frame 3 when being screwed, the nut 11 and the radiating frame 3 are relatively fixed through increasing screwing force, the purpose of fixing the central rod 9 and the radiating fin 8 is achieved), the radiating fin 8 and the radiating frame 3 are separately designed, the corresponding radiating fin 8 can be replaced when the radiating fin 8 is damaged, the replacement cost is reduced, and meanwhile the radiating fin 8 can be detached from the radiating frame 3, and cleaning is convenient.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a novel heat dissipation switch cabinet, includes switch cabinet body (1), be provided with thermovent (2) on switch cabinet body (1), its characterized in that, thermovent (2) department is inserted and is equipped with heat dissipation frame (3), be provided with a plurality of draw-in groove (301) on heat dissipation frame (3), draw-in groove (301) and cardboard (4) cooperation, cardboard (4) revolute pivot (5) rotate, in pivot (5) inserted switch cabinet body (1), push pedal (6) are connected to cardboard (4);

the heat dissipation frame is characterized in that a groove (302) is formed in the heat dissipation frame (3), the heat dissipation fins (8) are connected with the central rod (9), the central rod (9) is inserted into the groove (302), the central rod (9) and the groove (302) can slide relatively, threaded portions are arranged on the central rod (9), and the threaded portions are matched with the nuts (11).

2. The novel heat dissipation switch cabinet according to claim 1, wherein the specific number of the clamping grooves (301) is four, and the four clamping grooves (301) are symmetrically distributed on the upper side and the lower side of the two sides of the heat dissipation frame (3).

3. The novel heat dissipation switch cabinet according to claim 2, wherein the push plate (6) and the clamping plate (4) are integrally designed, a push rod is installed on the push plate (6), a guide groove (7) is formed in the position, corresponding to the push rod, of the switch cabinet body (1), the push rod can move along the guide groove (7), and the push plate (6) is connected with a torsion spring.

4. The novel heat dissipation switch cabinet according to claim 1, wherein the number of the grooves (302) is two, and the two grooves (302) are distributed on the upper side and the lower side of the square inner hole of the heat dissipation frame (3).

5. The novel heat dissipation switch cabinet according to claim 4, wherein limiting plates (10) are arranged on the upper side and the lower side of the central rod (9) corresponding to the heat dissipation fins (8).

6. The novel heat dissipation switch cabinet according to claim 5, wherein the number of the nuts (11) is two, and a plurality of protruding portions uniformly distributed around the outer surface of the nuts (11) are arranged on the nuts (11).