CN211405135U

CN211405135U - Reverse power protection block terminal convenient to automatic heat dissipation

Info

Publication number: CN211405135U
Application number: CN201922289746.XU
Authority: CN
Inventors: 王维平
Original assignee: Zhejiang Jindun Electric Co ltd
Current assignee: Zhejiang Jindun Electric Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-01
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a reverse power protection block terminal convenient to automatic heat dissipation, including box, fan, draft hood, micropump and cooler, the upper end fixed mounting of box has the noise reduction shell, and the middle part fixed mounting of noise reduction shell has the fan, the equal fixedly connected with in the inside sound absorption cotton board of controlling of noise reduction shell, the middle part fixed mounting of box has the inner box, and the equal fixed mounting of corner has the fixed block around the inner box, inner wall and the equal fixed mounting of lower extreme inner wall have the fixture block about the box, and go up the cooling tube and all pass through fixture block fixed mounting in the inside of box with lower cooling tube down, the lower extreme left and right sides of cooling tube communicates with cooler and micropump respectively down, the lower extreme fixedly connected with dust cover of box, it is connected with the dust absorption cotton to paste on the inner wall in ventilation hole. This reverse power protection block terminal convenient to automatic heat dissipation makes things convenient for automatic quick heat dissipation, also conveniently carries out dustproof processing simultaneously to and conveniently prevent the noise.

Description

Reverse power protection block terminal convenient to automatic heat dissipation

Technical Field

The utility model relates to a reverse power protection block terminal correlation technique field specifically is a reverse power protection block terminal convenient to automatic heat dissipation.

Background

The distribution box generally forms a low-voltage forest according to electrical wiring, and requires that a switching 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.

However, the general distribution box is inconvenient to automatically and quickly dissipate heat, is inconvenient to perform dustproof treatment and is inconvenient to prevent noise, so that a reverse power protection distribution box convenient to automatically dissipate heat is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse power protection block terminal convenient to automatic heat dissipation to solve the general block terminal that provides in the above-mentioned background art, inconvenient automatic quick heat dissipation also conveniently prevents dust simultaneously and handles, and the inconvenient problem of preventing noise that carries on.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse power protection distribution box convenient for automatic heat dissipation comprises a box body, a fan, a ventilation hood, a micropump and a cooler, wherein a noise reduction shell is fixedly installed at the upper end of the box body, the fan is fixedly installed at the middle part of the noise reduction shell, sound absorption cotton boards are fixedly connected to the left inner part and the right inner part of the noise reduction shell, an inner box is fixedly installed at the middle part of the box body, fixing blocks are fixedly installed at the front corner and the rear corner of the inner box and fixedly installed on the inner wall of the box body, clamping blocks are fixedly installed on the left inner wall and the right inner wall of the box body and fixedly installed on the lower inner wall of the box body, an upper cooling pipe and a lower cooling pipe are fixedly installed in the box body through the clamping blocks, the left side and the right side of the lower end of the lower cooling pipe are respectively communicated with the cooler and the micropump, the micropump and the cooler are both installed in, the inner wall of the ventilation hole is connected with dust-absorbing cotton in a sticking mode.

Preferably, the noise reduction shell is of a hollow structure at the upper end of the box body, sound-absorbing cotton plates are obliquely arranged at equal intervals in the left and right inner parts of the noise reduction shell, and the outer surface of each sound-absorbing cotton plate is of a concave-convex grid structure.

Preferably, the longitudinal section of the ventilation hood is of an isosceles trapezoid structure, and the size of the lower end opening of the ventilation hood is not smaller than the area size of the upper end of the inner box.

Preferably, the inner box is of a hollow rectangular structure, and the distance between the outer wall of the inner box and the box body is larger than the pipe diameter of the upper cooling pipe.

Preferably, the upper cooling pipe and the lower cooling pipe are both in a curve structure, and the upper cooling pipe and the lower cooling pipe are communicated through a connecting block.

Preferably, the dustproof shell is of a hollow rectangular structure, and the vent hole formed in the dustproof shell is of an inclined structure.

Compared with the prior art, the beneficial effects of the utility model are that: the reverse power protection distribution box convenient for automatic heat dissipation facilitates automatic and rapid heat dissipation, meanwhile facilitates dust prevention treatment and noise prevention;

1. the dustproof box is provided with the noise reduction shell and the dustproof shell which are both in hollow structures on the box body, so that ventilation is facilitated, dust prevention is facilitated, dust is prevented from directly entering the inner box, components inside the inner box are protected conveniently, and the dustproof box is convenient to use;

2. the fan is provided with the sound-absorbing cotton plate and the fan, and when the fan blows air to dissipate heat of the ventilation hood, sound is weakened layer by layer through the sound-absorbing cotton plate, so that the effect of weakening noise is facilitated, and the use is convenient;

3. be equipped with cooling tube and lower cooling tube, go up the cooling tube and be linked together through the connecting block between the cooling tube down, through the circulation and the refrigerated effect of micropump and cooler, convenient timely heat absorption makes things convenient for automatic quick heat dissipation, improves radiating efficiency.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the upper cooling tube of the present invention;

FIG. 3 is a schematic view of the overall structure of the inner box of the present invention;

fig. 4 is a schematic view of the front view cross-sectional structure of the dust-proof case of the present invention.

In the figure: 1. a box body; 2. a noise-reducing housing; 3. a fan; 4. a sound absorbing cotton plate; 5. a ventilation hood; 6. an inner box; 7. a clamping block; 8. an upper cooling pipe; 9. a lower cooling tube; 10. a micro-pump; 11. a cooler; 12. a dust-proof shell; 13. a vent hole; 14. dust collection cotton; 15. connecting blocks; 16. and (5) fixing blocks.

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: a reverse power protection distribution box convenient for automatic heat dissipation comprises a box body 1, a noise reduction shell 2, a fan 3, a sound absorption cotton plate 4, a ventilation hood 5, an inner box 6, a clamping block 7, an upper cooling pipe 8, a lower cooling pipe 9, a micropump 10, a cooler 11, a dust prevention shell 12, a ventilation hole 13, dust absorption cotton 14, a connecting block 15 and a fixing block 16, wherein the noise reduction shell 2 is fixedly installed at the upper end of the box body 1, the fan 3 is fixedly installed in the middle of the noise reduction shell 2, the sound absorption cotton plate 4 is fixedly connected with the left inner part and the right inner part of the noise reduction shell 2, the inner box 6 is fixedly installed in the middle of the box body 1, the fixing block 16 is fixedly installed at the front corner and the rear corner of the inner box 6, the fixing block 16 is fixedly installed on the inner wall of the box body 1, the clamping block 7 is fixedly installed on the left inner wall and the right inner wall and the inner wall, the lower extreme left and right sides of cooling tube 9 is linked together with cooler 11 and micropump 10 respectively down, and micropump 10 and cooler 11 all install in the inside of box 1, and the lower extreme fixedly connected with dust cover 12 of box 1, and all seted up ventilation hole 13 on the inner wall about dust cover 12, paste on the inner wall of ventilation hole 13 and be connected with dust absorption cotton 14.

Like noise reduction shell 2 is fretwork column structure in the upper end of box 1 in FIG. 1, and noise reduction shell 2 is provided with sound absorbing cotton board 4 in the equal interval slope of the left and right sides inside, and sound absorbing cotton board 4's surface is the latticed structure of concave-convex, convenient ventilation and heat dissipation, the sound of the while also being convenient for to fan 3 during operation weakens, the noise reduction of being convenient for, the longitudinal section of hood 5 is isosceles trapezoid structure in FIG. 1, and the open-ended size of lower extreme of hood 5 is not less than the up end area size of inner box 6, be convenient for improve the area to the inside ventilation of inner box 6, be convenient for dispel the heat fast.

Interior case 6 is the cuboid structure of fretwork form in figure 1 and figure 3, and the outer wall of interior case 6 is greater than the pipe diameter size of cooling tube 8 with the interval size of box 1, makes things convenient for fixed mounting, the ventilation cooling of also being convenient for simultaneously, goes up cooling tube 8 and cooling tube 9 down and all is the curve structure in figure 1 and figure 2, and is linked together through connecting block 15 between going up cooling tube 8 and the cooling tube 9 down, conveniently carries out water-cooling heat dissipation, facilitates the use.

Like in fig. 1 and fig. 4 dustproof case 12 is hollow cuboid structure, and the ventilation hole 13 of seting up on the dustproof case 12 is the slope structure, when being convenient for ventilate, also is convenient for adsorb the dust, avoids the dust to enter into the inside of box 1, influences the use.

The working principle is as follows: when the inverse power protection distribution box convenient for automatic heat dissipation is used, firstly, as shown in fig. 1 and fig. 2, a power switch of a micro pump 10 and a cooler 11 is turned on, so that water in an upper cooling pipe 8 and a lower cooling pipe 9 can be conveniently circulated and cooled, heat of components inside an inner box 6 can be conveniently absorbed, rapid heat dissipation is convenient, and the use is convenient, meanwhile, the power switch of a fan 3 is turned on, the fan 3 ventilates the inside of the box body 1 through a ventilation hood 5, air is introduced from the left side and the right side of a noise reduction shell 2, a sound absorption cotton plate 4 is obliquely arranged inside the noise reduction shell 2, the contact area between the sound absorption cotton plate and air during air inlet is increased, sufficient dust contact is convenient, dust prevention is convenient, meanwhile, noise generated during the work of the fan 3 is in contact with the sound absorption cotton plate 4, continuous friction contact is performed, and weakening is convenient, the noise is conveniently reduced, and the whole process of the automatic heat dissipation reverse power protection distribution box is convenient to use.

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

Claims

1. The utility model provides a reverse power protection block terminal convenient to automatic heat dissipation, includes box (1), fan (3), draft hood (5), micropump (10) and cooler (11), its characterized in that: the noise reduction box is characterized in that a noise reduction shell (2) is fixedly mounted at the upper end of the box body (1), a fan (3) is fixedly mounted in the middle of the noise reduction shell (2), sound absorption cotton plates (4) are fixedly connected to the left and right inner parts of the noise reduction shell (2), an inner box (6) is fixedly mounted in the middle of the box body (1), fixing blocks (16) are fixedly mounted at the front and rear corners of the inner box (6), the fixing blocks (16) are fixedly mounted on the inner wall of the box body (1), clamping blocks (7) are fixedly mounted on the left and right inner walls and the lower inner wall of the box body (1), an upper cooling pipe (8) and a lower cooling pipe (9) are fixedly mounted in the box body (1) through the clamping blocks (7), the left and right sides of the lower end of the lower cooling pipe (9) are respectively communicated with a cooler (11) and a micro pump (10), and the micro pump (10) and the cooler (11) are, the lower extreme fixedly connected with dust cover (12) of box (1), and all seted up ventilation hole (13) on the inner wall about dust cover (12), paste on the inner wall of ventilation hole (13) and be connected with dust absorption cotton (14).

2. The reverse power protection distribution box convenient for automatic heat dissipation according to claim 1, characterized in that: noise reduction shell (2) are the fretwork column structure in the upper end of box (1), and noise reduction shell (2) about the inside equal interval slope be provided with inhale sound cotton board (4) to the surface that inhales sound cotton board (4) is the latticed structure of unsmooth form.

3. The reverse power protection distribution box convenient for automatic heat dissipation according to claim 1, characterized in that: the longitudinal section of the ventilation hood (5) is of an isosceles trapezoid structure, and the size of the lower end opening of the ventilation hood (5) is not smaller than the size of the upper end area of the inner box (6).

4. The reverse power protection distribution box convenient for automatic heat dissipation according to claim 1, characterized in that: the inner box (6) is of a hollow rectangular structure, and the distance between the outer wall of the inner box (6) and the box body (1) is larger than the pipe diameter of the upper cooling pipe (8).

5. The reverse power protection distribution box convenient for automatic heat dissipation according to claim 1, characterized in that: the upper cooling pipe (8) and the lower cooling pipe (9) are both in a curve structure, and the upper cooling pipe (8) is communicated with the lower cooling pipe (9) through a connecting block (15).

6. The reverse power protection distribution box convenient for automatic heat dissipation according to claim 1, characterized in that: the dustproof shell (12) is of a hollow rectangular structure, and the ventilation holes (13) formed in the dustproof shell (12) are of an inclined structure.