CN213520889U - High-heat-dissipation low-voltage distribution box - Google Patents

Abstract

The utility model discloses a high heat dissipation's low pressure block terminal, including the casing, the top of casing is through fixing bolt fixedly connected with a plurality of refrigeration piece fixed establishment, the refrigeration piece is installed to the equal block in inside of a plurality of refrigeration piece fixed establishment, the mounting hole has all been seted up to the both sides of casing, the equal fixedly connected with heat dissipation mechanism in inside of four mounting holes, the one end of casing articulates there is the chamber door, the other end fixedly connected with protection buffer gear of casing, a plurality of refrigeration piece and external power supply electric connection, the utility model relates to a high heat dissipation's low pressure block terminal, heat dissipation mechanism and refrigeration piece can be fast with the heat conduction of this block terminal inside production to the external environment in, improve the radiating efficiency of this block terminal greatly; protection buffer gear can improve the structural strength of this block terminal to a certain extent, avoids it to receive external striking when damaging easily.

Description

High-heat-dissipation low-voltage distribution box

Technical Field

The utility model relates to a block terminal field specifically is a strong low voltage distribution box of thermal diffusivity.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. The circuit can be switched on or switched off by means of a manual or automatic switch during normal operation, and the distribution box has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no field limitation, relatively universal application, stability and reliability in operation, high space utilization rate, small occupied area and environmental protection effect.

Traditional block terminal heat dispersion is not good, can't in time discharge the inside heat that produces of block terminal, produces the potential safety hazard easily, and barrier propterty is relatively poor, receives outside striking and will damage easily, reduces life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high heat dissipation's low voltage distribution box to the traditional block terminal heat dispersion who provides in solving above-mentioned background art is not good, and the inside heat that produces of block terminal can't in time discharge, produces the potential safety hazard easily, and protective properties is relatively poor, receives outside striking and will damage easily, reduces life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high heat dissipation's low voltage distribution box, includes the casing, fixing bolt fixedly connected with a plurality of refrigeration piece fixed establishment, a plurality of is passed through at the top of casing the refrigeration piece is installed to the equal block in inside of refrigeration piece fixed establishment, the mounting hole has all been seted up, four the equal fixedly connected with heat dissipation mechanism in inside of mounting hole, the one end of casing articulates there is the chamber door, the other end fixedly connected with protection buffer gear of casing, a plurality of refrigeration piece and external power supply electric connection.

As a preferred technical scheme of the utility model, a plurality of refrigeration piece fixed establishment comprises two fixed strips and fixed frame, the top of fixed frame and the equal fixedly connected with fixed strip in bottom, two a plurality of through-hole has all been seted up to one side of fixed strip.

As a preferred technical scheme of the utility model, four heat dissipation mechanism comprises heat dissipation case, radiator fan, heat dissipation gear motor and dust screen, the one end fixed mounting of heat dissipation incasement wall has heat dissipation gear motor, heat dissipation gear motor's output fixedly connected with radiator fan, ventilative hole, two have all been seted up to the top and the bottom of heat dissipation case the equal fixedly connected with dust screen in ventilative hole, four heat dissipation gear motor all with external power supply electric connection.

As a preferred technical scheme of the utility model, protection buffer gear comprises two guard plates and a plurality of bolster, two fixedly connected with a plurality of evenly distributed's bolster between the guard plate.

As a preferred technical scheme of the utility model, a plurality of the bolster comprises two buffer blocks, buffer spring, buffer cylinder and sleeve fixedly connected with buffer spring, two between the buffer block is fixedly connected with buffer cylinder and sleeve respectively with buffer spring's junction, the one end and the telescopic one end sliding connection of buffer cylinder.

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

1. the heat dissipation mechanism and the refrigerating sheet can quickly conduct heat generated inside the distribution box to the external environment, so that the heat dissipation efficiency of the distribution box is greatly improved;

2. protection buffer gear can improve the structural strength of this block terminal to a certain extent, avoids it to receive external striking when damaging easily.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the internal structure of the heat dissipation mechanism of the present invention;

fig. 4 is a perspective view of the refrigerating fin fixing mechanism of the present invention;

fig. 5 is a schematic view of an internal structure of the buffer member of the present invention.

In the figure: 1. a refrigeration plate; 2. a housing; 3. a refrigerating sheet fixing mechanism; 4. a heat dissipation mechanism; 5. a box door; 6. a protection buffer mechanism; 7. a buffer member; 8. a heat dissipation speed reduction motor; 9. a dust screen; 10. a heat dissipation box; 11. a heat radiation fan; 12. a fixing strip; 13. a fixing frame; 14. a buffer block; 15. a buffer cylinder; 16. a buffer spring; 17. a sleeve.

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.

Please refer to fig. 1-5, the utility model provides a high heat dissipation's low voltage distribution box, including casing 2, fixing bolt fixedly connected with a plurality of refrigeration piece fixed establishment 3 is passed through at the top of casing 2, refrigeration piece 1 is installed to the equal block in inside of a plurality of refrigeration piece fixed establishment 3, the mounting hole has all been seted up to the both sides of casing 2, the equal fixedly connected with heat dissipation mechanism 4 in inside of four mounting holes, the one end of casing 2 articulates there is chamber door 5, the other end fixedly connected with protection buffer gear 6 of casing 2, a plurality of refrigeration piece 1 and external power supply electric connection.

Preferably, a plurality of refrigeration piece fixed establishment 3 comprises two fixed strips 12 and fixed frame 13, and the top and the equal fixedly connected with fixed strip 12 in bottom of fixed frame 13 have all seted up a plurality of through-hole in one side of two fixed strips 12, and fixing bolt passes through the through-hole and will refrigerate 3 fixed mounting of piece fixed establishment at the top of casing 2, and it is convenient to maintain.

Preferably, four heat dissipation mechanisms 4 are by heat dissipation case 10, radiator fan 11, heat dissipation gear motor 8 and dust screen 9 are constituteed, the one end fixed mounting of heat dissipation case 10 inner wall has heat dissipation gear motor 8, heat dissipation gear motor 8's output fixedly connected with radiator fan 11, ventilative hole has all been seted up to the top and the bottom of heat dissipation case 10, two equal fixedly connected with dust screens 9 in ventilative hole, four heat dissipation gear motor 8 all with external power supply electric connection, heat dissipation gear motor 8 drives radiator fan 11 and rotates, discharge the inside heat that produces of this block terminal fast, and the heat dissipation efficiency is improved.

Preferably, protection buffer gear 6 comprises two guard plates and a plurality of bolster 7, and fixedly connected with a plurality of evenly distributed's bolster 7 between two guard plates, when receiving the external environment striking, bolster 7 plays main cushioning effect, alleviates the injury.

Preferably, a plurality of bolster 7 is by two buffer blocks 14, buffer spring 16, buffer cylinder 15 and sleeve 17 constitute, fixedly connected with buffer spring 16 between two buffer blocks 14, two buffer blocks 14 and buffer spring 16's junction is fixedly connected with buffer cylinder 15 and sleeve 17 respectively, the one end of buffer cylinder 15 and sleeve 17's one end sliding connection, when buffer spring 16 cushions and vibrates, buffer cylinder 15 slides along sleeve 17's surface, damage when avoiding buffer spring 16 to vibrate, alleviate the injury.

When specifically using, the utility model relates to a strong low voltage distribution box of thermal diffusivity, when using, heat dissipation gear motor 8 drives radiator fan 11 and rotates, discharge the heat that this block terminal inside produced fast, the heat dissipation efficiency is improved, fix refrigeration piece fixed establishment 3 at casing 2's top through fixing bolt, after the circular telegram, the refrigeration piece replaces outside the block terminal with the partial energy of this block terminal inside production, scatter and disappear rapidly, play radiating effect, when receiving the external environment striking, bolster 7 plays main cushioning effect, when buffer spring 16 cushions and vibrates, buffer cylinder 15 slides along sleeve 17's surface, damage when avoiding buffer spring 16 to vibrate, alleviate the injury.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a high heat dissipation's low-voltage distribution box, includes casing (2), its characterized in that: the utility model discloses a refrigerator, including casing (2), fixing bolt fixedly connected with a plurality of refrigeration piece fixed establishment (3), a plurality of the equal block in inside of refrigeration piece fixed establishment (3) is installed and is refrigerated piece (1), the mounting hole has all been seted up, four to the both sides of casing (2) the equal fixedly connected with heat dissipation mechanism (4) in inside of mounting hole, the one end of casing (2) articulates there is chamber door (5), the other end fixedly connected with protection buffer gear (6) of casing (2), a plurality of refrigeration piece (1) and external power supply electric connection.

2. The low-voltage distribution box of claim 1, wherein: a plurality of refrigeration piece fixed establishment (3) comprises two fixed strips (12) and fixed frame (13), the top of fixed frame (13) and the equal fixedly connected with fixed strip (12) in bottom, two a plurality of through-hole has all been seted up to one side of fixed strip (12).

3. The low-voltage distribution box of claim 1, wherein: four heat dissipation mechanism (4) comprise by heat dissipation case (10), radiator fan (11), heat dissipation gear motor (8) and dust screen (9), the one end fixed mounting of heat dissipation case (10) inner wall has heat dissipation gear motor (8), the output fixedly connected with radiator fan (11) of heat dissipation gear motor (8), ventilative hole, two have all been seted up to the top and the bottom of heat dissipation case (10) ventilative equal fixedly connected with dust screen (9), four heat dissipation gear motor (8) all with external power supply electric connection.

4. The low-voltage distribution box of claim 1, wherein: the protection buffer mechanism (6) is composed of two protection plates and a plurality of buffer parts (7), and the two buffer parts (7) are fixedly connected between the protection plates and are uniformly distributed.

5. The low-voltage distribution box of claim 4, wherein: a plurality of bolster (7) comprises two buffer blocks (14), buffer spring (16), buffer cylinder (15) and sleeve (17), two fixedly connected with buffer spring (16), two between buffer block (14) the junction of buffer block (14) and buffer spring (16) is fixedly connected with buffer cylinder (15) and sleeve (17) respectively, the one end of buffer cylinder (15) and the one end sliding connection of sleeve (17).

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