CN210074577U

CN210074577U - Self-ventilation and heat dissipation type distribution box

Info

Publication number: CN210074577U
Application number: CN201921311712.XU
Authority: CN
Inventors: 罗志明
Original assignee: Zhangjiagang Tengtong Mechanical Parts Co Ltd
Current assignee: Zhangjiagang Tengtong Mechanical Parts Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-02-14
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a from ventilation cooling type block terminal relates to the block terminal field, which comprises a housin, the bottom of casing is connected with the base, and the top of casing is connected with rainshelter, rainshelter's both ends all are connected with the extension piece, and rainshelter's top is provided with solar panel, be provided with the bleeder vent between rainshelter and the casing, and rainshelter's internally mounted has the fan, the battery is installed on the top of fan, and the singlechip is installed to one side of fan, temperature sensor is installed on the inside top of block terminal, and the inside of block terminal is provided with the mounting panel. The utility model discloses a casing, rainshelter, fan, mounting panel, fin, cavity, through-hole that set up have realized that the casing outside does not set up the large tracts of land trompil and is used for the heat dissipation for the casing is in the state of relative seal, avoids the entering of dust and humid air, thereby avoids inside electrical apparatus impaired.

Description

Self-ventilation and heat dissipation type distribution box

Technical Field

The utility model relates to a block terminal field specifically is a self-ventilating heat dissipation type block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

The existing distribution box needs heat dissipation and ventilation, so heat dissipation fans are arranged on two sides of the distribution box, the distribution box is in an open state, the distribution box in the open state easily enters dust and humid air, the internal switch equipment of the distribution box is easily affected with damp and damaged, the heat dissipation fans outside the existing distribution box are always in an open state, damage is easily caused, and energy consumption is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that some dust and humid air that get into very easily under the open state of current block terminal cause the inside switchgear of block terminal to wet and damage, and the radiator fan in the current block terminal outside is in the open state always, cause damage and the energy consumption great easily, provide a self-ventilating heat dissipation type block terminal.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from ventilation cooling type block terminal, includes the casing, the bottom of casing is connected with the base, and the top of casing is connected with rainshelter, rainshelter's both ends all are connected with the extension piece, and rainshelter's top is provided with solar panel, be provided with the bleeder vent between rainshelter and the casing, and rainshelter's internally mounted has the fan, the battery is installed on the top of fan, and one side of fan installs the singlechip, temperature sensor is installed on the inside top of casing, and the inside of block terminal is provided with the mounting panel, and one side of mounting panel is provided with the fin, one side of fin is provided with the cavity.

Preferably, the canopy is detachably connected with the shell through bolts, and the cross section of the canopy is of a triangular structure.

Preferably, the storage battery is electrically connected with the solar panel, the fan, the single chip microcomputer and the temperature sensor.

Preferably, one side of the shell is connected with a box door through a hinge, the box door is rotatably connected with the shell, and the outer side of the box door is connected with a handle.

Preferably, the quantity of fin is the multiunit, multiunit the fin equidistance distributes in one side of mounting panel, and the multiunit the fin all comprises red copper material.

Preferably, the top and the bottom of cavity all are provided with the through-hole, and the quantity of through-hole is the multiunit, the base is located one side of through-hole bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a casing that sets up, the rainshelter, the fan, the mounting panel, the fin, a cavity, the through-hole, it does not set up the large tracts of land trompil and is used for the heat dissipation to have realized in the casing outside, make the casing be in the state of relative seal, avoid the entering of dust and humid air, thereby avoid inside electrical apparatus impaired, still through the solar panel who sets up, the battery, the fan, a single-chip microcomputer, temperature sensor, it can not last the rotation throughout the year to have realized the fan, but temperature sensor can switch on the singlechip after the inside temperature of casing reaches the threshold value, then switch on the fan by the singlechip, make the fan rotate, whole energy supplies are provided by solar panel, reduce the.

Drawings

Fig. 1 is a front sectional view of the present invention;

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

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a housing; 2. a base; 3. a rain shelter; 4. a lengthening block; 5. a bolt; 6. air holes are formed; 7. a solar panel; 8. a storage battery; 9. a fan; 10. a single chip microcomputer; 11. a temperature sensor; 12. a heat sink; 13. a cavity; 14. a through hole; 15. a box door; 16. and (7) mounting the plate.

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.

The utility model discloses in mention fan (the model be), singlechip (the model be), temperature sensor (the model is) all can order in market or private and obtain.

Referring to fig. 1-3, a self-ventilation and heat-dissipation distribution box comprises a shell 1, wherein a base 2 is connected to the bottom end of the shell 1, a canopy 3 is connected to the top end of the shell 1, extension blocks 4 are connected to two ends of the canopy 3, a solar panel 7 is arranged on the top end of the canopy 3, air holes 6 are formed between the canopy 3 and the shell 1, a fan 9 is arranged inside the canopy 3, a storage battery 8 is arranged on the top end of the fan 9, a single chip microcomputer 10 is arranged on one side of the fan 9, a temperature sensor 11 is arranged on the top end inside the shell 1, an installation plate 16 is arranged inside the shell 1, cooling fins 12 are arranged on one side of the installation plate 16, and cavities 13 are formed in one side of the cooling fins 12.

The utility model discloses a casing 1, rainshelter 3, fan 9, mounting panel 16, fin 12, cavity 13, through-hole 14 that set up have realized that the casing 1 outside does not set up the large tracts of land trompil and is used for the heat dissipation for casing 1 is in the state of relative seal, avoids the entering of dust and humid air, thereby avoids inside electrical apparatus impaired.

Please refer to fig. 1, the canopy 3 is detachably connected to the housing 1 by bolts 5, and the cross section of the canopy 3 is a triangular structure, so that the canopy 3 can reduce the probability of water inflow of the housing 1, and prolong the service life of the housing 1.

Please refer to fig. 1, the battery 8 is electrically connected to the solar panel 7, the fan 9, the single chip microcomputer 10 and the temperature sensor 11, and the solar panel 7 supplies power to reduce energy consumption.

Please refer to fig. 3, a door 15 is connected to one side of the housing 1 through a hinge, the door 15 is rotatably connected to the housing 1, a handle is connected to the outer side of the door 15, an equipment lock is connected to the outer side of the door 15, and a maintenance worker has a key.

Please refer to fig. 1, the number of the heat dissipation fins 12 is plural, the plural sets of heat dissipation fins 12 are equidistantly distributed on one side of the mounting plate 16, and the plural sets of heat dissipation fins 12 are all made of red copper, after the temperature inside the cavity 13 is reduced, the high temperature inside the housing 1 is dissipated through the heat dissipation fins 12, and the above-mentioned operation is repeated to reduce the temperature inside the housing 1.

Please refer to fig. 2, the top and bottom ends of the cavity 13 are provided with a plurality of sets of through holes 14, the base 2 is located at one side of the bottom end of the through holes 14, and the base 2 is a weight block to prevent the housing 1 from tilting and turning over.

The working principle is as follows: when the solar energy water heater is used, the solar panel 7 converts light energy into electric energy, the electric energy is stored by the storage battery 8 and supplies power to the device, so that the device can normally operate, firstly, the switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled inside the mounting plate 16, the box door 15 is closed, the equipment lock is closed, the shell 1 is in a relatively closed state, when the temperature inside the shell 1 rises, metal on the temperature sensor 11 inside the shell 1 changes along with the temperature, the resistance value of the metal also changes after the temperature changes, the resistance value is used as an output signal to transmit a signal to the singlechip 10, the singlechip 10 processes the signal and controls the fan 9 to open and close, so that the fan 9 can rotate only when the temperature inside the shell 1 rises, the energy consumption is reduced, and the fan 9 starts to extract outside air through the air vent 6, carry the inside that gets into cavity 13 through-hole 14 again, cavity 13 is inside because the heat that fin 12 received heaies up, fan 9 blows off the inside high-temperature gas of cavity 13 is whole, through-hole 14 through the bottom leaves casing 1, make the inside temperature of cavity 13 reduce, the inside high-temperature gas rethread fin 12 of casing 1 is outwards dispersed, so circulation makes the inside temperature of casing 1 reduce, casing 1 itself does not have large tracts of land through-hole, dust and steam have been avoided getting into.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a from ventilation cooling type block terminal, includes casing (1), its characterized in that: the bottom of casing (1) is connected with base (2), and the top of casing (1) is connected with rainshelter (3), the both ends of rainshelter (3) all are connected with extension piece (4), and the top of rainshelter (3) is provided with solar panel (7), be provided with bleeder vent (6) between rainshelter (3) and casing (1), and the internally mounted of rainshelter (3) has fan (9), battery (8) are installed on the top of fan (9), and one side of fan (9) installs singlechip (10), temperature sensor (11) are installed on the inside top of casing (1), and the inside of casing (1) is provided with mounting panel (16), and one side of mounting panel (16) is provided with fin (12), one side of fin (12) is provided with cavity (13).

2. The self-ventilating heat-dissipating type distribution box of claim 1, wherein: the rain shelter (3) is detachably connected with the shell (1) through bolts (5), and the cross section of the rain shelter (3) is of a triangular structure.

3. The self-ventilating heat-dissipating type distribution box of claim 1, wherein: the storage battery (8) is electrically connected with the solar panel (7), the fan (9), the single chip microcomputer (10) and the temperature sensor (11).

4. The self-ventilating heat-dissipating type distribution box of claim 1, wherein: one side of the shell (1) is connected with a box door (15) through a hinge, the box door (15) is rotatably connected with the shell (1), and the outer side of the box door (15) is connected with a handle.

5. The self-ventilating heat-dissipating type distribution box of claim 1, wherein: the quantity of fin (12) is the multiunit, multiunit fin (12) equidistance distributes in one side of mounting panel (16), and the multiunit fin (12) all comprise red copper material.

6. The self-ventilating heat-dissipating type distribution box of claim 1, wherein: the top and the bottom of cavity (13) all are provided with through-hole (14), and the quantity of through-hole (14) is the multiunit, base (2) are located one side of through-hole (14) bottom.