CN214314042U

CN214314042U - Outdoor low temperature resistant block terminal

Info

Publication number: CN214314042U
Application number: CN202022771047.1U
Authority: CN
Inventors: 张华贞; 陈侨斌
Original assignee: Henan Bofang Electric Co ltd
Current assignee: Bofang Electric Co.,Ltd.
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-28
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to an outdoor anti low temperature block terminal technical field specifically is an outdoor anti low temperature block terminal, including the body, the top fixedly connected with baffle of body, the inner wall fixedly connected with heat dissipation mechanism of baffle, the front side and the rear side of heat dissipation mechanism all with the inner wall fixed connection of baffle, the equal swing joint in both sides of body inner chamber has first temperature insulation board, the bottom fixedly connected with second temperature insulation board of body inner chamber, the bottom fixedly connected with supporting mechanism of body, two third temperature insulation boards of the bottom fixedly connected with of baffle. Through the cooperation that sets up baffle, heat dissipation mechanism, first thermal insulation board, second thermal insulation board and supporting mechanism use, do not possess low temperature resistant function under the outdoor low temperature condition to block terminal inside subassembly damages even because of low temperature bring down when leading to temperature to reduce, and the loss of harms financial resources, and can not dispel the heat to block terminal inside, and long-time high temperature causes the short circuit easily and leads to catching fire, influences user's use.

Description

Outdoor low temperature resistant block terminal

Technical Field

The utility model relates to an outdoor anti low temperature block terminal technical field specifically is an outdoor anti low temperature block terminal.

Background

The distribution box is a device for distributing electric energy of a previous-stage distribution device to a nearby load, and is generally used for controlling, monitoring and protecting the load, the distribution box is generally placed indoors or in a specially-arranged distribution room, but in occasions such as roads, construction sites and the like, the distribution box is often required to be installed outdoors and is in an open-air environment, and the outdoor temperature is often changed and has high or low temperature.

Through the retrieval, chinese patent discloses an outdoor rain-proof block terminal, its application publication number is 2019222657, traditional outdoor block terminal has been solved to this patent and rainwater easily invades the internal portion of cabinet when rainfall weather opens the cabinet door and overhauls, cause the problem of component damage easily, but this patent does not possess anti microthermal function under the outdoor low temperature condition, thereby lead to when temperature reduces the block terminal internal component because of low temperature bring to rest damage even, the loss of harmfulness financial resources, and can not dispel the heat to the block terminal inside, long-time high temperature causes the short circuit easily and leads to catching fire, influence user's use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an outdoor anti low temperature block terminal does not possess anti microthermal function under the outdoor low temperature condition to lead to temperature to reduce often the inside subassembly of block terminal and damage even because of low temperature, the loss of lossy financial resources, and can not dispel the heat to block terminal inside, long-time high temperature causes the short circuit easily and leads to on fire, influences user's use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor anti low temperature block terminal, includes the body, the top fixedly connected with baffle of body, the inner wall fixedly connected with heat dissipation mechanism of baffle, the front side and the rear side of heat dissipation mechanism all with the inner wall fixed connection of baffle, the equal swing joint in both sides of body inner chamber has first heat-insulating board, the bottom fixedly connected with second heat-insulating board of body inner chamber, the bottom fixedly connected with supporting mechanism of body.

Furthermore, the heat dissipation mechanism comprises wheel shafts and belts, the front sides and the rear sides of the wheel shafts are rotatably connected with the inner wall of the partition plate, the number of the wheel shafts is three, the three wheel shafts are connected through the belts in a transmission mode, and the surfaces of the wheel shafts are fixedly connected with heat dissipation plates.

On the basis of the scheme, two dovetail blocks are fixedly connected to one opposite sides of the two first heat insulation plates, and dovetail grooves matched with the dovetail blocks for use are formed in the two sides of the inner wall of the body.

As a further proposal, the bottom of the baffle is movably connected with a third heat insulation board, and the number of the third heat insulation board is two.

On the basis of the scheme, the top of the third heat insulation plate is fixedly connected with a sliding block, the top of the sliding block is movably connected with the inside of the partition plate, and moving grooves matched with the sliding block for use are formed in two sides of the bottom of the partition plate.

Furthermore, the supporting mechanism comprises four supporting blocks, the number of the supporting mechanisms is four, the number of the supporting blocks is four, the top of each supporting block is fixedly connected with the bottom of the body, fixing blocks are fixedly connected to the two sides of each supporting block, and limiting holes are formed in the tops of the fixing blocks.

As the utility model discloses further scheme again, centre the front side fixedly connected with transmission piece of shaft, the front side of transmission piece runs through to the front side of baffle, the fixed surface of transmission piece is connected with supplementary handle.

On the basis of the scheme, a plurality of transmission holes matched with the surfaces of the transmission blocks are formed in the surface of the belt, the wheel shaft is fixedly connected with wheel blocks matched with the inner parts of the transmission holes, the wheel blocks are a plurality of, first sealing gaskets matched with the heat dissipation plates are fixedly connected to the two sides of the inner wall of the partition plate, second sealing gaskets are fixedly connected between the heat dissipation plates, and the heat dissipation plates are sealed through the second sealing gaskets.

(III) advantageous effects

Compared with the prior art, the utility model provides an outdoor anti low temperature block terminal possesses following beneficial effect:

the outdoor low temperature resistant distribution box can lead the interior of the distribution box to be separated from the outside by a larger space by arranging the partition plate, is convenient for heat dissipation and ventilation under special conditions by arranging the heat dissipation mechanism, can be opened for heat dissipation, can separate the temperature inside the distribution box from the outside by arranging the first heat insulation plate and the second heat insulation plate, reduces the influence of low temperature, by arranging the supporting mechanism, the bottom of the distribution box can be prevented from being directly contacted with the ground, the bottom of the distribution box is prevented from being damaged due to the ground temperature and being influenced by the low temperature of the ground, the low temperature resistance function is not provided under the outdoor low temperature condition, so that the internal components of the distribution box stop running or even are damaged due to low temperature when the temperature is reduced, the financial loss is caused, and can not dispel the heat to block terminal inside, long-time high temperature causes the short circuit easily and leads to catching fire, influences user's use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a sectional view of a partial structure of the present invention;

FIG. 3 is a perspective view of the middle body, the dovetail block, the dovetail groove and the first thermal insulation plate of the present invention;

FIG. 4 is a perspective view of the middle partition plate, the moving groove and the sliding block of the present invention;

FIG. 5 is a perspective view of the auxiliary handle, the transmission block, the heat dissipating plate, the axle and the belt of the present invention;

fig. 6 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a partition plate; 3. a heat dissipation mechanism; 301. a wheel axle; 302. a belt; 303. a heat dissipation plate; 4. a first thermal insulation plate; 5. a second thermal insulation plate; 6. a third thermal insulation plate; 7. a support mechanism; 701. a support block; 702. a fixed block; 703. a limiting hole; 8. a dovetail block; 9. a dovetail groove; 10. a slider; 11. a moving groove; 12. a transmission block; 13. an auxiliary handle; 14. a wheel block; 15. and a transmission hole.

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.

Examples

Referring to fig. 1-6, an outdoor low temperature resistant distribution box comprises a body 1, a partition 2 is fixedly connected to the top of the body 1, a heat dissipation mechanism 3 is fixedly connected to the inner wall of the partition 2, the front side and the rear side of the heat dissipation mechanism 3 are fixedly connected to the inner wall of the partition 2, a first thermal insulation plate 4 is movably connected to each of the two sides of the inner cavity of the body 1, a second thermal insulation plate 5 is fixedly connected to the bottom of the inner cavity of the body 1, a supporting mechanism 7 is fixedly connected to the bottom of the body 1, the inside of the distribution box can be isolated from the outside by arranging the partition 2, the heat dissipation mechanism 3 is arranged to facilitate heat dissipation and ventilation under special conditions, the heat dissipation can be opened to prevent elements inside the distribution box from being damaged due to long-term high temperature, the temperature inside the distribution box can be isolated from the outside by arranging the first thermal insulation plate 4 and the second thermal insulation plate 5, the influence of low temperature is reduced, and the bottom of the distribution box can be prevented from being directly contacted with the ground by arranging the supporting mechanism 7, so that the bottom of the distribution box is prevented from being damaged due to the erosion of ground moisture and from being influenced by the low temperature of the ground; the heat dissipation mechanism 3 comprises wheel shafts 301 and belts 302, the front sides and the rear sides of the wheel shafts 301 are rotatably connected with the inner walls of the partition boards 2, the number of the wheel shafts 301 is three, the three wheel shafts 301 are in transmission connection through the belts 302, the surface of the wheel shafts 301 is fixedly connected with the heat dissipation plates 303, the wheel shafts 301, the belts 302 and the heat dissipation plates 303 are matched for use, a user uses the auxiliary handle 13 to enable the wheel shafts 301 to rotate, the wheel shafts 301 drive the belts 302 to enable the other two wheel shafts 301 to rotate, the three wheel shafts 301 drive the heat dissipation plates 303 to be switched on and off, and heat dissipation of the distribution box is facilitated.

Furthermore, two dovetail blocks 8 are fixedly connected to the opposite sides of the two first heat insulation plates 4, dovetail grooves 9 matched with the dovetail blocks 8 are formed in the two sides of the inner wall of the body 1, and the dovetail blocks 8 and the dovetail grooves 9 are matched for use, so that a user can conveniently install the first heat insulation plates 4 and conveniently detach the first heat insulation plates when the first heat insulation plates need to be detached; the bottom of the partition board 2 is movably connected with three heat insulation boards 6, the number of the three heat insulation boards 6 is two, and the third heat insulation boards 6 are arranged, so that the resistance of the interior of the distribution box to the external temperature is enhanced, and the influence of the outside on the surface of the distribution box is blocked; the top of the third heat insulation plate 6 is fixedly connected with a sliding block 10, the top of the sliding block 10 is movably connected with the inside of the partition plate 2, two sides of the bottom of the partition plate 2 are provided with moving grooves 11 matched with the sliding block 10 for use, and the sliding block 10 and the moving grooves 11 are matched for use, so that the third heat insulation plate 6 is convenient to mount and dismount and the partition plate 2 is convenient to fix; the supporting mechanism 7 comprises supporting blocks 701, the number of the supporting mechanisms 7 is four, the tops of the supporting blocks 701 are fixedly connected with the bottom of the body 1, the two sides of each supporting block 701 are fixedly connected with fixing blocks 702, limiting holes 703 are formed in the tops of the fixing blocks 702, the bottom of the body 1 can be separated from the ground by arranging the supporting blocks 701, low temperature contact is avoided, and the body 1 can be stably fixed on the ground by arranging the fixing blocks 702 and the limiting holes 703 in a matched mode; the transmission block 12 is fixedly connected to the front side of the middle wheel axle 301, the front side of the transmission block 12 penetrates through the front side of the partition plate 2, the auxiliary handle 13 is fixedly connected to the surface of the transmission block 12, and a user can conveniently rotate the auxiliary handle 13 to rotate the wheel axle 301 by arranging the transmission block 12 and the auxiliary handle 13 to be matched for use; a plurality of transmission hole 15 that uses with the cooperation of transmission block 12 surface is seted up on the surface of belt 302, the fixed surface of shaft 301 is connected with the wheel piece 14 that uses with the inside cooperation of transmission hole 15, the quantity of wheel piece 14 is a plurality of, the equal fixedly connected with in both sides of baffle 2 inner wall seals up with the first sealed pad that the cooperation of heating panel 303 used, fixedly connected with second is sealed between the heating panel 303 fills up, it is sealed through the sealed pad of second between the heating panel 303, use through the cooperation that sets up transmission hole 15 and wheel piece 14, it can drive belt 302 and not skid to have made things convenient for middle shaft 301 when rotating, through setting up sealed the pad, can prevent that sleet from getting into the block terminal after having made things convenient for closing heating panel 303.

In summary, the working principle and working process of the outdoor low temperature resistant distribution box are that, when in use, firstly, the door of the distribution box is opened, the second heat insulation plate 5 is fixedly connected to the bottom of the inner wall of the body 1 to prevent the influence of the external low temperature on the bottom, then the first heat insulation plate 4 is installed on the two sides of the inner wall of the body 1 through the dovetail block 8 and the dovetail groove 9 to prevent the two sides of the inner wall of the body 1 from being influenced by the external low temperature, the third heat insulation plate 6 is installed inside each class through the sliding block 10 and the moving groove 11 to strengthen the two sides of the body 1 from being damaged by the influence of the external low temperature, the supporting block 701 is fixedly connected with the bottom of the body 1 to prevent the body 1 from being damaged by direct contact with the ground, the fixing block 702 is fixed with the supporting block 701 through the bolt being installed in the limiting hole to fix the body 1 with the ground, the door of the distribution box is closed, and the body 1 can be free from the influence of the external low temperature, when special case needs heat dissipation and ventilation, the user rotates supplementary handle 13 and drives driving block 12, driving block 12 drives shaft 301 and rotates, wheel block 14 is through using with the cooperation of drive hole 15, driving shaft 301 passes through belt 302 and transmits each other, make heating panel 303 open, can dispel the heat and ventilate, do not need heat dissipation and ventilation, close heating panel 303, the sealed space between the heating panel that fills up, can make body 1 whole separate with external low temperature, and prevent the inside heat loss that produces of body 1, and prevent that sleet from getting into the inside of block terminal, user's use has been made things convenient for.

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 an outdoor anti low temperature block terminal, includes body (1), its characterized in that: the heat dissipation structure is characterized in that a partition board (2) is fixedly connected to the top of the body (1), a heat dissipation mechanism (3) is fixedly connected to the inner wall of the partition board (2), the front side and the rear side of the heat dissipation mechanism (3) are fixedly connected to the inner wall of the partition board (2), a first heat insulation board (4) is movably connected to the two sides of the inner cavity of the body (1), a second heat insulation board (5) is fixedly connected to the bottom of the inner cavity of the body (1), and a supporting mechanism (7) is fixedly connected to the bottom of the body (1).

2. The outdoor low temperature resistant electrical distribution box of claim 1, wherein: the heat dissipation mechanism (3) comprises wheel shafts (301) and belts (302), the front sides and the rear sides of the wheel shafts (301) are rotatably connected with the inner wall of the partition plate (2), the number of the wheel shafts (301) is three, the three wheel shafts (301) are in transmission connection through the belts (302), and the surfaces of the wheel shafts (301) are fixedly connected with the heat dissipation plates (303).

3. The outdoor low temperature resistant electrical distribution box of claim 1, wherein: two dovetail blocks (8) of equal fixedly connected with in the opposite one side of two first heat insulating board (4), dovetail (9) that use with dovetail block (8) cooperation are all seted up to the both sides of body (1) inner wall.

4. The outdoor low temperature resistant electrical distribution box of claim 1, wherein: the bottom of the partition board (2) is movably connected with third heat insulation boards (6), and the number of the third heat insulation boards (6) is two.

5. The outdoor low temperature resistant electrical distribution box of claim 4, wherein: the top of the third heat insulation plate (6) is fixedly connected with a sliding block (10), the top of the sliding block (10) is movably connected with the inside of the partition plate (2), and moving grooves (11) matched with the sliding block (10) for use are formed in the two sides of the bottom of the partition plate (2).

6. The outdoor low temperature resistant electrical distribution box of claim 1, wherein: the supporting mechanism (7) comprises supporting blocks (701), the number of the supporting mechanisms (7) is four, the top of each supporting block (701) is fixedly connected with the bottom of the body (1), the two sides of each supporting block (701) are fixedly connected with fixing blocks (702), and the top of each fixing block (702) is provided with a limiting hole (703).

7. An outdoor low temperature resistant electrical distribution box according to claim 2, wherein: the front side of the middle wheel shaft (301) is fixedly connected with a transmission block (12), the front side of the transmission block (12) penetrates through the front side of the partition plate (2), and an auxiliary handle (13) is fixedly connected to the surface of the transmission block (12).

8. An outdoor low temperature resistant electrical distribution box according to claim 2, wherein: a plurality of transmission hole (15) that use with transmission block (12) surface cooperation are seted up on the surface of belt (302), the fixed surface of shaft (301) is connected with wheel piece (14) that use with transmission hole (15) internal cooperation, the quantity of wheel piece (14) is a plurality of, the equal fixedly connected with in both sides of baffle (2) inner wall seals up with first packing pad that heating panel (303) cooperation was used, fixedly connected with second packing pad between heating panel (303), seal up through the second packing between heating panel (303).