CN212572050U

CN212572050U - Heat radiation structure for cable distribution box

Info

Publication number: CN212572050U
Application number: CN202021444313.3U
Authority: CN
Inventors: 赵媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-02-19
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a cable is heat radiation structure for distribution box, including box, support frame and extension board, install the box lower extreme the support frame, install the support frame lower extreme the extension board, set up and the chamber door on the box lateral wall, be provided with the lock on the chamber door lateral wall, be provided with the baffle in the box, a side wall mounting of baffle has the spout. Has the advantages that: the utility model discloses a louvre and shutter's design, realized the flow of incasement and the case outside air through louvre and shutter, thereby realize radiating purpose, adopt the design of temperature controller and refrigeration fan, after the temperature surpassed the temperature that temperature controller set up, control refrigeration fan work is cooled down in to the box, the intelligent regulation of temperature in the box has been realized, adopt the design of support frame and extension board, make the box keep away from ground through the support frame, in the rainwater of having avoided rainy day gets into the box, make the tapping box use safelyr.

Description

Heat radiation structure for cable distribution box

Technical Field

The utility model relates to a cable distribution box technical field, concretely relates to heat radiation structure for cable distribution box.

Background

With the development of the cabling process of the power distribution network, when the independent load distribution with small capacity is concentrated, the cable distribution box can be used for connecting the cables in multiple branches, because the cable distribution box can not directly operate each path and is only used as a cable branch, the cable distribution box is equipment for branching and connecting the cables, and most of the cable distribution box is used outdoors.

Current cable distribution box does not have heat radiation structure to the heat that makes the electrical part send in the distribution box can not in time spread, lead to the electrical part to be burnt out, it is too high to lead to the natural heat dissipation can not satisfy the demands when summer temperature, thereby take place the electrical part and be burnt out, current cable distribution box, the box is too low from the ground, cause the rainwater of rainy day to get into in the box, lead to taking place the conductive accident, consequently, the heat radiation structure for the cable distribution box of urgent need solves current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, a heat radiation structure for cable distribution box has now been proposed, it does not have heat radiation structure to have solved current cable distribution box, thereby make the heat that the electrical part sent in the distribution box can not in time spread, lead to the electrical part to be burnt out, it is too high when summer temperature, lead to the nature heat dissipation can not satisfy the demands, thereby take place the electrical part and burnt out, current cable distribution box, the box leaves ground too low, cause the rainwater of rainy day to get into in the box, lead to taking place the problem of conductive accident.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a cable divides heat radiation structure for distribution box, including box, support frame and extension board, install the box lower extreme the support frame, install the support frame lower extreme the extension board, set up and the chamber door on the box lateral wall, be provided with the lock on the chamber door lateral wall, be provided with the baffle in the box, a side wall mounting of baffle has the spout, the master switch is installed to the spout upper end, master switch one side is provided with earth-leakage protector, the earth-leakage protector below is provided with branch switch, branch switch one side is provided with temperature controller, baffle middle part shaping louvre, baffle one side is provided with the planking, a planking lateral wall mid-mounting has the refrigeration fan, refrigeration fan top and below all are provided with the shutter.

Furthermore, the support frame is welded with the box body, and the support plate is welded with the support frame.

By adopting the technical scheme, the support frame, the support plate and the box body can be connected into a whole, so that the support stability of the distribution box is stronger.

Further, the baffle with box bolted connection, the spout with baffle screwed connection, master switch, earth-leakage protector, branch switch, temperature controller all with the spout draw-in groove is connected.

By adopting the technical scheme, the main switch, the leakage protector, the branch switch and the temperature controller are fixedly connected with the partition plate, so that the use of electric appliance parts is facilitated.

Further, the outer plate is welded with the box body, and the refrigeration fan and the shutter are both connected with the outer plate through bolts.

Through adopting above-mentioned technical scheme, can make the refrigeration fan with the shutter all with the planking is fixed firm, through the fan can be right the heat dissipation of cooling down in the box, through the shutter can make box and the outdoor air carry out the convection current, and it is right to realize under the natural condition the box dispels the heat.

Further, the heat dissipation holes penetrate through the partition plate.

By adopting the technical scheme, the heat of the electric component can be dissipated to the other side of the partition plate through the heat dissipation holes.

Furthermore, the main switch, the leakage protector, the branch switch, the temperature controller and the refrigeration fan are electrically connected.

By adopting the technical scheme, the circuit control among the main switch, the leakage protector, the branch switch, the temperature controller and the refrigerating fan can be realized.

Furthermore, the box door is connected with the box body through hinges, and the door lock is connected with the box door clamping groove.

By adopting the technical scheme, the box door can rotate around the box body, the opening and closing of the box door are facilitated, and the box door can be locked by the door lock.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. there is not heat radiation structure for solving current cable distribution box to the heat that makes the electrical part send in the distribution box can not in time spread, leads to the problem that the electrical part is burnt out, the utility model discloses a louvre and shutter's design has realized the flow of incasement and the outer air of case through louvre and shutter, thereby realizes radiating purpose.

2. For solving when summer temperature too high, lead to the natural heat dissipation can not satisfy the requirement to take place the problem that the electrical part is burnt out, the utility model discloses a temperature controller and cooling fan's design, after the temperature surpassed the temperature that temperature controller set up, control cooling fan work was cooled down in to the box, has realized the intelligent regulation of temperature in the box.

3. For solving current cable distribution box, the box leaves ground too low, causes in the rainwater entering box of rainy day, leads to taking place the problem of conductive accident, the utility model discloses a design of support frame and extension board makes the box keep away from ground through the support frame, in the rainwater entering box of having avoided rainy day, makes the distribution box use safelyr.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation structure for a cable distribution box according to the present invention;

fig. 2 is a left cross-sectional view of the heat dissipation structure for a cable distribution box according to the present invention;

fig. 3 is a schematic diagram of a circuit connection relationship of the heat dissipation structure for the cable distribution box of the present invention.

The reference numerals are explained below:

1. a master switch; 2. heat dissipation holes; 3. a box body; 4. a leakage protector; 5. a door lock; 6. a box door; 7. a chute; 8. a branch switch; 9. a temperature controller; 10. a support plate; 11. a support frame; 12. a blind window; 13. a refrigeration fan; 14. an outer plate; 15. a separator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the heat dissipation structure for a cable distribution box in this embodiment includes a box body 3, a supporting frame 11 and a supporting plate 10, the supporting frame 11 is installed at the lower end of the box body 3, the supporting plate 10 is installed at the lower end of the supporting frame 11, a box door 6 is installed on one side wall of the box body 3, a door lock 5 is installed on one side wall of the box door 6, a partition plate 15 is installed in the box body 3, a chute 7 is installed on one side wall of the partition plate 15, a main switch 1 is installed at the upper end of the chute 7, a leakage protector 4 is installed on one side of the main switch 1, a sub switch 8 is installed below the leakage protector 4, a temperature controller 9 is installed on one side of the sub switch 8, the temperature controller 9 is physically deformed in the switch according to the temperature change of the working environment, so as to generate some special effects and generate a series of automatic control, the heat dissipation holes 2 are formed in the middle of the partition 15, an outer plate 14 is arranged on one side of the partition 15, a refrigeration fan 13 is installed in the middle of one side wall of the outer plate 14, and shutters 12 are arranged above and below the refrigeration fan 13.

As shown in fig. 1-3, in this embodiment, the supporting frame 11 is welded to the box body 3, the supporting plate 10 is welded to the supporting frame 11, the supporting plate 10 and the box body 3 can be connected into a whole, the supporting stability of the tapping box is enhanced, the partition plate 15 is bolted to the box body 3, the chute 7 is screwed to the partition plate 15, the main switch 1, the earth-leakage protector 4, the tapping switch 8 and the temperature controller 9 are all connected to the slot of the chute 7, the main switch 1, the earth-leakage protector 4, the tapping switch 8 and the temperature controller 9 are all connected and fixed to the partition plate 15, thereby facilitating the use of electrical components, the outer plate 14 is welded to the box body 3, the cooling fan 13 and the louver 12 are all bolted to the outer plate 14, the cooling fan can cool and dissipate heat in the box body 3, the louver 12 can convect the air outside the box body 3, realize dispelling the heat to box 3 under the natural condition.

The specific implementation process of this embodiment is as follows: when cable shunting is carried out to the cable shunting box, prevent cable shunting box to suitable position, open chamber door 6, install shutter 12 in proper order, cooling fan 13, baffle 15, main switch 1, earth-leakage protector 4, branch switch 8 and temperature controller 9, after the installation, then open main switch 1 and earth-leakage protector 4, can switch on normal use, when 3 high temperature of box need dispel the heat, adjust temperature controller 9, set up, after the setting is accomplished, open branch switch 8 and temperature controller 9 after the setting is accomplished, after the temperature reaches temperature controller 9 and sets up the temperature in the box, start cooling fan 13, cold branch passes through louvre 2 and gets into in the box 3, dispel the heat.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a cable is heat radiation structure for distribution box which characterized in that: the box comprises a box body (3), a support frame (11) and a support plate (10), wherein the support frame (11) is installed at the lower end of the box body (3), the support plate (10) is installed at the lower end of the support frame (11), a box door (6) is arranged on one side wall of the box body (3), a door lock (5) is arranged on one side wall of the box door (6), a partition plate (15) is arranged in the box body (3), a sliding groove (7) is installed on one side wall of the partition plate (15), a main switch (1) is installed at the upper end of the sliding groove (7), a leakage protector (4) is arranged on one side of the main switch (1), a branch switch (8) is arranged below the leakage protector (4), a temperature controller (9) is arranged on one side of the branch switch (8), a heat dissipation hole (2) is formed in the middle of, a refrigerating fan (13) is installed in the middle of one side wall of the outer plate (14), and shutters (12) are arranged above and below the refrigerating fan (13).

2. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the support frame (11) is welded with the box body (3), and the support plate (10) is welded with the support frame (11).

3. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the partition board (15) is connected with the box body (3) through bolts, the sliding groove (7) is connected with the partition board (15) through screws, and the main switch (1), the electric leakage protector (4), the branch switch (8) and the temperature controller (9) are connected with the clamping grooves of the sliding groove (7).

4. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the outer plate (14) is welded with the box body (3), and the refrigerating fan (13) and the louver (12) are both connected with the outer plate (14) through bolts.

5. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the heat dissipation holes (2) penetrate through the partition plate (15).

6. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the main switch (1), the leakage protector (4), the branch switch (8), the temperature controller (9) and the refrigeration fan (13) are electrically connected.

7. The heat dissipation structure for a cable distribution box according to claim 1, wherein: the box door (6) is hinged to the box body (3), and the door lock (5) is connected with the clamping groove of the box door (6).