CN219085329U

CN219085329U - Insulation device for distribution box

Info

Publication number: CN219085329U
Application number: CN202320257677.8U
Authority: CN
Inventors: 荣杰
Original assignee: Wuxi Aisheng Technology Co ltd
Current assignee: Wuxi Aisheng Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-05-26
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a distribution box heat preservation device, which aims to provide a distribution box heat preservation device capable of effectively guaranteeing internal temperature.

Description

Insulation device for distribution box

Technical Field

The utility model relates to the field of insulation equipment of distribution boxes, in particular to an insulation device of a distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

The mass parameters on the distribution box data generally form low-voltage forest according to electric wiring, and the switch equipment, the measuring instrument, the protection electric appliance and the auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen, so that the low-voltage distribution box is formed. The circuit can be switched on or off by means of a manual or automatic switch during normal operation.

At present, chinese patent publication No. CN115459121a discloses a buried distribution box, which comprises a support frame, floor tiles for being in movable fit with the support frame, a distribution box arranged on the floor tiles, a heat dissipation device arranged at the bottom of the distribution box, an inflation box arranged at the other side of the support frame away from the distribution box, and a stool arranged at the top of the inflation box, wherein the heat dissipation device comprises a connection box, a heat dissipation window arranged at one side of the connection box, a corrugated pipe arranged on the connection box and a heat dissipation assembly arranged in the connection box.

The buried distribution box is characterized in that the heat dissipation device is additionally arranged, the variable speed conveyor belt is driven by the motor to rotate, the rotating speed of the rotating shaft is higher than that of the motor through the difference of the diameters of the connecting shaft and the motor output shaft, so that the blowing box is driven to rotate, and the centrifugal force generated when the blowing box rotates is utilized to drive the fan blade groups to rotate on the main shaft to generate wind energy, so that generated wind energy can dissipate heat generated by working in the distribution box, and the situation that faults occur due to overhigh internal temperature of the distribution box is avoided, but the distribution box is prone to being out of work in places in cold environments.

Disclosure of Invention

An object of the present utility model is to provide a thermal insulation device for a distribution box, which has the advantage of being able to be effectively used in cold areas, reducing the problem that internal appliances cannot work normally due to extreme weather.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a block terminal heat preservation device, includes the box, still be equipped with interior case of protecting in the box, still be equipped with heating device on the interior case of protecting, heating device is including being located the heating rod that is equipped with on the box inner wall, still be equipped with the controller of being connected with the heating rod on the box inner wall, still be equipped with the temperature sensor who is connected with the controller in the box, interior case surface of protecting still wraps up there is the heat sink, be equipped with the notch that supplies with the heating rod and place on the heat sink.

Through adopting above-mentioned technical scheme, can effectually detect inside temperature through temperature sensor, in case temperature is too low will start temperature sensor to the inside service temperature of effectual assurance reduces to appear because the condition that the temperature is too low and the electrical equipment that leads to can't use appears.

Further set up: and an insulating layer is further arranged on the outer wall of the box body.

Through adopting above-mentioned technical scheme, the heat preservation that is equipped with is effectual to reduce the heat dissipation and is kept inside temperature.

Further set up: and the outer wall of the inner protection box is also provided with a blower connected with the controller, and the blower is arranged towards the heating rod.

Through adopting above-mentioned technical scheme, the hair-dryer that is equipped with can effectually increase thermal cycle, avoids appearing the too high condition of a position temperature.

Further set up: one side of the box body is also provided with a box door hinged with the box body, and the box door is provided with a lifting handle.

Through adopting above-mentioned technical scheme, the chamber door that is equipped with makes things convenient for the maintenance and the installation of whole equipment.

Further set up: sealing strips are arranged around the box door.

Through adopting above-mentioned technical scheme, the sealing strip that is equipped with can effectually protect inside temperature.

In summary, the utility model has the following beneficial effects: the distribution box can be effectively used in cold areas throughout the year, the service life is prolonged, and meanwhile normal operation of internal electrical components is guaranteed.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of a heat preservation device of a distribution box;

fig. 2 is a schematic view showing an internal structure of the insulation device of the distribution box.

In the figure, 1, a box body; 2. an inner protection box; 3. a heating device; 31. a heating rod; 32. a controller; 33. a temperature sensor; 34. a heat absorbing layer; 35. a notch; 4. a heat preservation layer; 5. a blower; 6. a door; 7. a lifting handle; 8. and (5) a sealing strip.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

The technical scheme adopted by the utility model is as follows: the utility model provides a block terminal heat preservation device, including box 1, still be equipped with interior case 2 in the box 1, still be equipped with heating device 3 on the interior case 2 of protecting, heating device 3 is including being located the heating rod 31 that is equipped with on the box 1 inner wall, still be equipped with the controller 32 of being connected with heating rod 31 on the box 1 inner wall, and still be equipped with the temperature sensor 33 who is connected with controller 32 in the box 1, still the parcel has heat-absorbing layer 34 in the interior case 2 surface simultaneously, be equipped with the notch 35 that supplies with heating rod 31 and place on heat-absorbing layer 34, and still be equipped with heat preservation 4 on the box 1 outer wall, can effectual protection internal temperature, still be equipped with the hair-dryer 5 of being connected with controller 32 on the interior case 2 outer wall simultaneously, hair-dryer 5 sets up towards heating rod 31, still be equipped with on one side of box 1 with box 1 articulated chamber door 6, be equipped with on chamber door 6 carry handle 7, and chamber door 6 still is equipped with sealing strip 8 all around.

The main working principle is as follows: can effectual transfer heat through the heating rod 31 that inside set up, the heat of partly will be absorbed by the heat sink 34 simultaneously, another part will give off, can circulate in box 1 through the effectual blowing heat of hair-dryer 5 this moment, thereby guarantee inside temperature, can slowly release after the heat has been absorbed to the heat sink 34 simultaneously, effectual energy saving, and through the inside temperature of the effectual control that is equipped with of temperature sensor 33, thereby guarantee that inside temperature is at equipment normal working range all the time, the gap that sealing strip 8 that is equipped with simultaneously can effectually guarantee the chamber door 6 around reveal the heat.

The foregoing is a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical substance of the present utility model falls within the scope of the technical solution of the present utility model.

Claims

1. The utility model provides a block terminal heat preservation device, includes box (1), its characterized in that: the novel heating box is characterized in that an inner protection box (2) is further arranged in the box body (1), a heating device (3) is further arranged on the inner protection box (2), the heating device (3) comprises a heating rod (31) arranged on the inner wall of the box body (1), a controller (32) connected with the heating rod (31) is further arranged on the inner wall of the box body (1), a temperature sensor (33) connected with the controller (32) is further arranged in the box body (1), a heat absorption layer (34) is further wrapped on the surface of the inner protection box (2), and a notch (35) for accommodating the heating rod (31) is formed in the heat absorption layer (34).

2. The electrical box insulation device of claim 1, wherein: an insulating layer (4) is further arranged on the outer wall of the box body (1).

3. The electrical box insulation device of claim 2, wherein: the outer wall of the inner protection box (2) is also provided with a blower (5) connected with a controller (32), and the blower (5) is arranged towards the heating rod (31).

4. A block terminal thermal insulation device according to claim 3, wherein: one side of the box body (1) is also provided with a box door (6) hinged with the box body (1), and the box door (6) is provided with a lifting handle (7).

5. The insulation device for a distribution box according to claim 4, wherein: sealing strips (8) are further arranged around the box door (6).