CN211295721U - Heat preservation device for building electric box - Google Patents
Heat preservation device for building electric box Download PDFInfo
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- CN211295721U CN211295721U CN202020216616.3U CN202020216616U CN211295721U CN 211295721 U CN211295721 U CN 211295721U CN 202020216616 U CN202020216616 U CN 202020216616U CN 211295721 U CN211295721 U CN 211295721U
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- box body
- box
- heat preservation
- wall
- insulating layer
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Abstract
The utility model discloses a heat preservation device for building electric box, including the box body, the front of box body articulates there is the switch door, and the inner wall of box body is fixed to be bonded has the insulating layer, and the back inner wall of insulating layer has an electric box body through a plurality of bolt fixedly connected with, and first mounting groove has been seted up to the inside wall of insulating layer, and the upper surface of box body is provided with heat preservation mechanism. This heat preservation device for building electric box, upper surface through setting up the box body is provided with heat preservation mechanism, and heat preservation mechanism is including the box that keeps warm, the lower surface of box that keeps warm is connected with the last fixed surface of box body, thereby it realizes through this mechanism that the box body meets in winter when the great weather of the morning and evening difference in temperature, keep warm to the box body is inside, and then prevent the inside condensation that forms of box body, cause damage to a certain extent to the inside electric box body of box body, influence box body normal use, and simultaneously, when using the box body at the construction site in winter, keep warm to the box body is inside, thereby improve the characteristics of box body practicality.
Description
Technical Field
The utility model relates to an electric box technical field, more specifically say, it relates to a heat preservation device for electric box of building.
Background
In the construction process of a construction site, mechanical equipment basically needs a power supply to be driven, and electricity is needed to be used for the mechanical equipment at each construction point, so that an electric box must be used at each power distribution point.
As disclosed in the Chinese patent document, a building electrical box (application number: 201920046181. X), as shown in FIG. 1, solves the problem of firmly fixing the device on the ground to prevent the device from tilting due to uneven ground, and improves the applicability of the device, but when the device is used, through the arrangement of the chute, the slider and the clamping plates, when the device is used, the electrical box is placed between the two clamping plates to conveniently fix the electrical box, and the distance between the two clamping plates can be conveniently adjusted by sliding the clamping plates in the chute, the device can be firmly fixed on the ground according to the electrical boxes with different sizes, through the arrangement of the first telescopic rod, the height of the electrical box can be conveniently adjusted, the ground of a building site is generally uneven, through the arrangement of the fixing sleeve ring, the inserting rod and the fixing plate, through the inserting rod being inserted into the ground, prevent to lead to this device slope because ground is uneven, improved the suitability of this device, through the setting of weather shield and hinge, when rainy day, the weather shield can prevent that the rainwater from dripping on the electric box, and then can prevent that the rainwater from entering into the inside of electric box, and then reach the purpose to the inside electrical components of electric box and line protection, and improved the life of electric box, make this building electric box still have the longer effect of life ".
When using, usually all be at outdoor construction because of the construction, make the box body meet in winter when the great weather of the morning and evening difference in temperature, form the condensation easily in the box body, and then not only easily cause damage to a certain extent to the electric box body of box body inside, still easily cause serious electric power accident, influence the normal use of box body, and simultaneously, when using the box body at winter construction site, if the inside temperature of box body is low excessively, easily cause the influence to the performance of the electric box body of box body inside, and then easily influence the practicality of box body.
Therefore, a heat preservation device for an electrical box of a building is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a heat preservation device for building electric box, it has the box body and meets in winter when the great weather of morning and evening difference in temperature, keeps warm to the box body is inside, and then prevents the inside condensation that forms of box body, causes the damage to a certain extent to the electric box body of box body inside, influences box body normal use, simultaneously, when the box body is used at winter construction site, keeps warm to the box body is inside to improve the characteristics of box body practicality.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a heat preservation device for building electric box, includes the box body, and the front of box body articulates there is the switch door, and the inner wall of box body is fixed to bond has the insulating layer, and the back inner wall of insulating layer is through a plurality of bolt fixedly connected with electric box body, and first mounting groove has been seted up to the inside wall of insulating layer, and the upper surface of box body is provided with heat preservation mechanism, and heat preservation mechanism is including the box that keeps warm, and the lower surface of the box that keeps warm is connected with the last fixed surface of.
Furthermore, mica is arranged in the insulating layer, threading holes are uniformly distributed on the inner bottom wall of the insulating layer, the inner walls of the three threading holes are all communicated and extend to the lower surface of the box body, and rubber sealing sleeves are fixedly sleeved on the inner walls of the three threading holes;
through above-mentioned technical scheme, the rubber seal cover uses with the through wires hole cooperation, seals the effect to the contact surface of through wires hole and wire.
Furthermore, the inner side wall of the first mounting groove penetrates through and extends to the inner side wall of the shell, the inner side wall of the first mounting groove is fixedly connected with a temperature control switch, the model of the temperature control switch is PY-SM5, and the inner bottom wall of the heat preservation box is fixedly connected with an air heater;
through above-mentioned technical scheme, the heat preservation box uses with the air heater cooperation, plays the support fixed action to the air heater.
Furthermore, the type of the air heater is RA-5K, a radiating hole is formed in the surface, close to the air heater, of one side of the heat preservation box, an air outlet of the air heater is fixedly communicated with an air supply pipe, the inner wall of one end of the air supply pipe penetrates through and extends to the surface of one side of the heat preservation box, and the air heater and the temperature control switch are electrically connected with the electric box body;
through above-mentioned technical scheme, the louvre uses with the air heater cooperation, carries out the radiating action to the heat that hot-blast fan produced in the work.
Furthermore, the inner bottom wall of the heat dissipation hole is fixedly connected with a waterproof breathable film, the surface of one end, close to the air supply pipe, of the shell is fixedly sleeved with a rubber sealing ring, the inner wall of one end of the air supply pipe penetrates through and extends to the inner bottom wall of the insulating layer, the inner walls of two sides of the insulating layer are fixedly connected with insulating blocks, and two opposite surfaces of the four insulating blocks are provided with second mounting grooves;
through above-mentioned technical scheme, the louvre uses with the cooperation of waterproof ventilative film, prevents to have the inside of water entering heat preservation box, influences the air heater and uses.
Furthermore, the four insulating blocks are all made of marble materials, the inner walls of the four second mounting grooves are fixedly connected with springs, free ends of one ends of the four springs are fixedly connected with elastic blocks, the four elastic blocks are in a group of two, and the outer surfaces of the four elastic blocks are in sliding sleeve connection with the inner walls of the four second mounting grooves;
through above-mentioned technical scheme, the second mounting groove uses with the spring cooperation, supports the fixed action to the spring, and the spring of being convenient for drives the elastic block and cup joints in the inner wall slip of second mounting groove.
Furthermore, a connecting pipe is fixedly communicated with the inner wall of one end of the air supply pipe, sealing covers are in threaded connection with the inner walls of the two ends of the connecting pipe, the outer surfaces of the two sealing covers are clamped with the surfaces opposite to the four elastic blocks, and ventilation holes are uniformly distributed in the inner bottom wall of the connecting pipe;
through the technical scheme, hot air generated by the working of the air heater is transmitted into the box body through the air supply pipe, the connecting pipe and the ventilation hole to carry out heating work.
To sum up, the utility model discloses following beneficial effect has:
the upper surface through setting up the box body is provided with heat preservation mechanism, and heat preservation mechanism is including the box that keeps warm, the lower surface of box that keeps warm is connected with the last fixed surface of box body, thereby it realizes through this mechanism that the box body meets in winter when the great weather of the morning and evening difference in temperature, keep warm to the box body is inside, and then prevent the inside condensation that forms of box body, cause the damage to the inside electric box body of box body to a certain extent, influence box body normal use, and simultaneously, when using the box body at the construction site in winter, keep warm to the box body is inside, thereby improve the characteristics of box body practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the box structure of the present invention;
FIG. 3 is a sectional view of the structure of the box body of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
In the figure: 1. a box body; 2. opening and closing the door; 3. an insulating layer; 4. an electrical box body; 5. a first mounting groove; 6. a heat preservation box; 7. threading holes; 8. a rubber sealing sleeve; 9. a temperature control switch; 61. a hot air blower; 62. heat dissipation holes; 63. an air supply pipe; 64. a waterproof breathable film; 65. a rubber seal ring; 66. an insulating block; 67. a second mounting groove; 68. a spring; 69. an elastic block; 610. a connecting pipe; 611. a sealing cover; 612. and (4) ventilating holes.
Detailed Description
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-4.
The utility model provides a heat preservation device for building electric box, as shown in fig. 2-4, including box body 1, the front of box body 1 articulates there is switch door 2, the inner wall of box body 1 is fixed to bond has insulating layer 3, the back inner wall of insulating layer 3 is through a plurality of bolt fixedly connected with electric box body 4, first mounting groove 5 has been seted up to the inside wall of insulating layer 3, the upper surface of box body 1 is provided with heat preservation mechanism, and heat preservation mechanism is including heat preservation box 6, the lower surface of heat preservation box 6 is connected with the upper surface fixed of box body 1.
As shown in fig. 2 and 3, further, mica is arranged inside the insulating layer 3, threading holes 7 are uniformly distributed on the inner bottom wall of the insulating layer 3, the inner walls of the three threading holes 7 are all penetrated and extended to the lower surface of the box body 1, and rubber sealing sleeves 8 are fixedly sleeved on the inner walls of the three threading holes 7;
as shown in fig. 3, further, according to the above technical solution, the rubber sealing sleeve 8 is used in cooperation with the threading hole 7 to seal the contact surface between the threading hole 7 and the lead.
As shown in fig. 2 and 3, further, the inner side wall of the first installation groove 5 penetrates and extends to the inner side wall of the housing, the inner side wall of the first installation groove 5 is fixedly connected with a temperature control switch 9, the type of the temperature control switch 9 is a product brand PY-SM5, and the inner bottom wall of the heat preservation box 6 is fixedly connected with an air heater 61;
as shown in fig. 2 and fig. 3, further, according to the above technical solution, the heat preservation box 6 is used in cooperation with the hot air blower 61 to support and fix the hot air blower 61.
As shown in fig. 2 and fig. 3, further, the type of the air heater 61 is a hessian brand RA-5K, a heat dissipation hole 62 is formed in a surface of the heat preservation box 6 close to one side of the air heater 61, an air outlet of the air heater 61 is fixedly communicated with an air supply pipe 63, an inner wall of one end of the air supply pipe 63 penetrates through and extends to a surface of one side of the heat preservation box 6, and the air heater 61 and the temperature control switch 9 are both electrically connected with the electrical box body 4;
as shown in fig. 3, further, according to the above technical solution, the heat dissipation hole 62 is used in cooperation with the air heater 61 to dissipate heat generated by the air heater 61 during operation.
As shown in fig. 2, 3 and 4, further, a waterproof breathable film 64 is fixedly connected to an inner bottom wall of the heat dissipation hole 62, a rubber seal ring 65 is fixedly sleeved on a surface of one end of the casing close to the air supply pipe 63, an inner wall of one end of the air supply pipe 63 penetrates and extends to the inner bottom wall of the insulating layer 3, insulating blocks 66 are fixedly connected to inner walls of two sides of the insulating layer 3, and a second mounting groove 67 is formed in a surface of each of the four insulating blocks 66, which is a group of two opposite surfaces;
as shown in fig. 2 and 3, further, according to the above technical solution, the heat dissipation hole 62 is used in cooperation with the waterproof and breathable film 64 to prevent water from entering the interior of the heat preservation box 6 and affecting the use of the air heater 61.
As shown in fig. 4, further, the four insulating blocks 66 are all made of marble material, the inner walls of the four second mounting grooves 67 are all fixedly connected with springs 68, the free ends of one ends of the four springs 68 are all fixedly connected with elastic blocks 69, two of the four elastic blocks 69 are in a group, and the outer surfaces of the four elastic blocks 69 are all slidably sleeved with the inner walls of the four second mounting grooves 67;
as shown in fig. 4, further, according to the above technical solution, the second mounting groove 67 is used in cooperation with the spring 68 to support and fix the spring 68, so that the spring 68 drives the elastic block 69 to be slidably sleeved on the inner wall of the second mounting groove 67.
As shown in fig. 2, 3 and 4, further, a connecting pipe 610 is fixedly communicated with an inner wall of one end of the air supply pipe 63, inner walls of two ends of the connecting pipe 610 are respectively in threaded connection with sealing covers 611, outer surfaces of the two sealing covers 611 are respectively clamped with surfaces opposite to the four elastic blocks 69, and ventilation holes 612 are uniformly distributed on an inner bottom wall of the connecting pipe 610;
as shown in fig. 2, 3 and 4, in addition, according to the above technical solution, the hot air generated by the operation of the hot air blower 61 is transmitted to the inside of the box body 1 through the air supply pipe 63, the connecting pipe 610 and the ventilation hole 612, and the temperature is increased.
As shown in fig. 2 and 3, upper surface through setting up box body 1 is provided with heat preservation mechanism, and heat preservation mechanism is including heat preservation box 6, heat preservation box 6's lower surface and box body 1's last fixed surface are connected, thereby it realizes through this mechanism that box body 1 meets in winter when the great weather of the morning and evening difference in temperature, keep warm to 1 inside box body, and then prevent 1 inside condensation that forms of box body, cause damage to a certain extent to 1 inside electric box body 4 of box body, influence 1 normal use of box body, and simultaneously, when using box body 1 at the construction site in winter, keep warm to 1 inside of box body, thereby improve the characteristics of 1 practicality of box body.
The working principle is as follows: step one, when the box body 1 meets weather with large temperature difference in the morning and evening in winter, the internal temperature of the box body 1 is reduced, at the moment, after the sensing end of the temperature control switch 9 senses that the internal temperature of the box body 1 is lower than the set temperature of the temperature control switch 9, the air heater 61 is controlled to start working, hot air generated by the working of the air heater 61 is transmitted to the inside of the box body 1 through the air supply pipe 63, the connecting pipe 610 and the ventilation hole 612 to carry out heating work, after the sensing end of the temperature control switch 9 senses that the internal temperature of the box body 1 is higher than the set temperature of the temperature control switch 9, the air heater 61 is controlled to stop working, and therefore condensation formed inside the box body 1 is prevented, the electric box body 4 inside the box body 1 is damaged to a certain extent;
and step two, when the box body 1 is used on the construction site in winter, the working process is repeated, and heat preservation measures are carried out on the interior of the box body 1.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a heat preservation device for building electric box, includes box body (1), its characterized in that: the front of box body (1) articulates there is switch door (2), the inner wall fixed bonding of box body (1) has insulating layer (3), the back inner wall of insulating layer (3) is through a plurality of bolt fixedly connected with electric box body (4), first mounting groove (5) have been seted up to the inside wall of insulating layer (3), the upper surface of box body (1) is provided with heat preservation mechanism, and heat preservation mechanism including heat preservation box (6), the lower surface of heat preservation box (6) is connected with the last fixed surface of box body (1).
2. The thermal insulation device for the electrical box of the building according to claim 1, wherein: mica is arranged in the insulating layer (3), threading holes (7) are uniformly distributed in the inner bottom wall of the insulating layer (3), the threading holes (7) are three, the inner walls of the threading holes (7) are all communicated with each other and extend to the lower surface of the box body (1), and the inner walls of the threading holes (7) are all fixedly sleeved with rubber sealing sleeves (8).
3. The thermal insulation device for the electrical box of the building according to claim 1, wherein: the inside wall of first mounting groove (5) link up and extend to the inside wall of casing, the inside wall fixedly connected with temperature detect switch (9) of first mounting groove (5), the model of temperature detect switch (9) is PY-SM5, the interior diapire fixedly connected with air heater (61) of heat preservation box (6).
4. The thermal insulation device for the electrical box of the building according to claim 3, wherein: the model of air heater (61) is RA-5K, heat preservation box (6) are close to one side surface of air heater (61) and have seted up louvre (62), the fixed intercommunication of air outlet of air heater (61) has blast pipe (63), the one end inner wall of blast pipe (63) link up and extend to one side surface of heat preservation box (6), air heater (61) and temperature detect switch (9) all with electric box body (4) electric connection.
5. The thermal insulation device for the electrical box of the building according to claim 4, wherein: the interior diapire fixedly connected with waterproof ventilative film (64) of louvre (62), rubber seal (65) have been cup jointed to the one end fixed surface that the casing is close to blast pipe (63), the one end inner wall of blast pipe (63) link up and extend to the interior diapire of insulating layer (3), the equal fixedly connected with collets (66) of both sides inner wall of insulating layer (3), and four collets (66) use two to all seted up second mounting groove (67) as a set of relative surface.
6. The thermal insulation device for the electrical box of the building according to claim 5, wherein: four the material of insulating block (66) is marble material and makes, four the equal fixedly connected with spring (68) of inner wall of second mounting groove (67), four the equal fixedly connected with elastic block (69) of one end free end of spring (68), and four elastic block (69) use two to be a set of, and the surface of four elastic block (69) all with four the inner wall of second mounting groove (67) slides and cup joints.
7. The thermal insulation device for the electrical box of the building according to claim 6, wherein: the inner wall of one end of the air supply pipe (63) is fixedly communicated with a connecting pipe (610), the inner walls of two ends of the connecting pipe (610) are in threaded connection with sealing covers (611), the outer surfaces of the sealing covers (611) are connected with four surfaces, opposite to the elastic blocks (69), in a clamping mode, and ventilation holes (612) are uniformly distributed in the inner bottom wall of the connecting pipe (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216616.3U CN211295721U (en) | 2020-02-27 | 2020-02-27 | Heat preservation device for building electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216616.3U CN211295721U (en) | 2020-02-27 | 2020-02-27 | Heat preservation device for building electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295721U true CN211295721U (en) | 2020-08-18 |
Family
ID=72017959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020216616.3U Expired - Fee Related CN211295721U (en) | 2020-02-27 | 2020-02-27 | Heat preservation device for building electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295721U (en) |
-
2020
- 2020-02-27 CN CN202020216616.3U patent/CN211295721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210227 |