CN215955865U

CN215955865U - Power management block terminal

Info

Publication number: CN215955865U
Application number: CN202122297354.5U
Authority: CN
Inventors: 朱国义
Original assignee: Jiangsu Changjiang Electronics Technology Co Ltd
Current assignee: Beijing Shijiawy Technologies Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-04
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a power management distribution box, comprising a distribution box body, a heat dissipation structure is arranged inside the distribution box body, the heat dissipation structure includes a motor, and the output end of the motor is fixed by a coupling A first threaded rod is connected, the top of the first threaded rod is fixedly connected with a bearing, the front of the first threaded rod is movably connected with a sleeve, and the inner wall of the sleeve is provided with a first internal thread. The utility model starts the motor to drive the rotation of the first threaded rod, and the thread on the first threaded rod engages with the first inner thread provided on the inner wall of the sleeve to drive the electric fan to move up and down inside the distribution box body, and the connection block and The limit rod limits the sleeve, and at the same time prevents the fan from rotating on the first threaded rod, thereby damaging the distribution box body. Blow up and block a certain amount of dust from entering the inside of the distribution box body.

Description

Power management block terminal

Technical Field

The utility model relates to the technical field, in particular to a power management distribution box.

Background

The distribution box is an electrical device, and has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no site limitation, strong universality, stable and reliable operation, high space utilization rate and the like, and has small floor area and good environmental protection effect. A large number of parameters on the panelboard data typically constitute a low voltage forest. According to the electrical wiring, a switch cabinet, a measuring instrument, a protection device and auxiliary equipment need to be assembled in a closed or semi-closed metal cabinet or screen to form a low-voltage distribution box. During normal operation, the circuit can be opened or closed by a manual or automatic switch, but there are many problems or drawbacks with the existing power management distribution box:

at present, the heat dissipation effect of a traditional power management distribution box on the market is not good, so that the normal operation of the distribution box is influenced, a lot of maintenance problems are brought to operators, certain economic loss is brought to people, and the expected use value of people cannot be reached.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power management distribution box to solve the problem that the heat dissipation effect provided by the background technology is not good.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power management block terminal, includes the block terminal body, the inside of block terminal body is provided with heat radiation structure, heat radiation structure includes the motor, the first threaded rod of shaft coupling fixedly connected with is passed through to the output of motor, the top fixedly connected with bearing of first threaded rod, the positive swing joint of first threaded rod has the sleeve, telescopic inner wall is provided with first internal thread, telescopic one side fixedly connected with electric fan, telescopic one side fixedly connected with connecting block, the positive swing joint of connecting block has the gag lever post, the louvre has been seted up to one side of block terminal body, the inside swing joint of louvre has the movable piece, the top of block terminal body is provided with the structure of keeping off the rain, the bottom of block terminal body is provided with the regulation structure.

Preferably, the bearing groove has been seted up to the interior roof of block terminal body, and the shape and size of bearing groove all matches each other with the shape and size of bearing.

Preferably, the quantity of movable plate is eighteen, and every nine movable plates are a set of, and two sets of movable plates use the perpendicular bisector of block terminal body to set up as symmetry axis symmetry.

Preferably, the structure of keeping off the rain includes the slide rail, the slide rail sets up the top at the block terminal body, the inside swing joint of slide rail has the gyro wheel, the inside swing joint of gyro wheel has the connecting rod, the top fixedly connected with weather shield of connecting rod, the bottom fixedly connected with iron chain of weather shield, the bottom fixedly connected with pull ring of iron chain.

Preferably, the shape and size of the sliding rail and the shape and size of the roller are matched with each other, and the rain baffle is movably connected with the distribution box body through the sliding rail and the roller.

Preferably, adjust the structure including adjusting a section of thick bamboo, adjust a section of thick bamboo setting in the bottom of block terminal body, the inner wall of adjusting a section of thick bamboo is provided with the second internal thread, the inside swing joint who adjusts a section of thick bamboo has the second threaded rod, the positive fixedly connected with fixed block of second threaded rod, the bottom swing joint of second threaded rod has the base.

Preferably, the quantity of adjusting a section of thick bamboo is four, and per two regulation section of thick bamboos are a set of, and two sets of perpendicular bisectors that adjust a section of thick bamboo and use the block terminal body set up as symmetry axis symmetry.

Compared with the prior art, the utility model has the beneficial effects that: this power management block terminal is rational in infrastructure, has following advantage:

(1) through the structural design of the heat dissipation structure, the purpose that the heat dissipation effect of the power management distribution box is good is achieved, when the distribution box body works, a motor is started to drive the first threaded rod to rotate, the first threaded rod is meshed with the first internal thread arranged on the inner wall of the sleeve through the threads on the first threaded rod to move, the electric fan is driven to move up and down in the distribution box body, the sleeve is limited by the connecting block and the limiting rod, meanwhile, the electric fan is prevented from rotating on the first threaded rod, the distribution box body is damaged, the heat in the distribution box body is driven to blow out of the box through the heat dissipation holes through the operation of the electric fan, meanwhile, the movable sheets are blown up, certain dust is prevented from entering the distribution box body, the follow-up phenomenon that the dust is accumulated too much is avoided, the work of the distribution box body is influenced, and certain economic loss is reduced for people;

(2) through the structural design of the rain shielding structure, the purpose that the rain shielding effect of the power management distribution box is good is achieved, when an operator touches rainy weather in the maintenance process, pull rings on two sides of the distribution box body are pulled, the rain shielding plate is pulled through an iron chain, and the rain shielding plate drives the roller to move in the sliding rail through the bottom connecting rod under the pulling of external force, so that the rain shielding plate is pulled out, the rain shielding effect is performed for the operator, the maintenance work is normally performed, and people feel more confident in the use process;

(3) through the structural design who adjusts the structure, the purpose of a power management block terminal height-adjusting of being convenient for has been realized, when block terminal body installation or maintenance, with the instrument centre gripping fixed block, and reverse the instrument of moving of twisting, drive the second threaded rod and adjust a second internal thread reverse meshing of section of thick bamboo inner wall, thereby make the block terminal body apart from ground certain distance, be convenient for install or overhaul at block terminal body bottom interconnecting link, make people more convenient at the in-process that uses.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a distribution box body; 2. a heat dissipation structure; 201. a motor; 202. a first threaded rod; 203. a bearing; 204. a sleeve; 205. a first internal thread; 206. an electric fan; 207. connecting blocks; 208. a limiting rod; 209. heat dissipation holes; 210. a movable plate; 3. a rain shielding structure; 301. a slide rail; 302. a roller; 303. a connecting rod; 304. a rain shield; 305. an iron chain; 306. a pull ring; 4. an adjustment structure; 401. an adjusting cylinder; 402. a second internal thread; 403. a second threaded rod; 404. a fixed block; 405. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a power management distribution box comprises a distribution box body 1, a heat dissipation structure 2 is arranged inside the distribution box body 1, the heat dissipation structure 2 comprises a motor 201, the output end of the motor 201 is fixedly connected with a first threaded rod 202 through a coupler, the top end of the first threaded rod 202 is fixedly connected with a bearing 203, the front surface of the first threaded rod 202 is movably connected with a sleeve 204, the inner wall of the sleeve 204 is provided with a first internal thread 205, one side of the sleeve 204 is fixedly connected with an electric fan 206, one side of the sleeve 204 is fixedly connected with a connecting block 207, the front surface of the connecting block 207 is movably connected with a limiting rod 208, one side of the distribution box body 1 is provided with a heat dissipation hole 209, the inside of the heat dissipation hole 209 is movably connected with a movable sheet 210, the purpose of good heat dissipation effect of the power management distribution box is realized through the structural design of the heat dissipation structure 2, the distribution box body 1 is started up the motor 201 when in work, the first threaded rod 202 is driven to rotate, the first threaded rod 202 and a first internal thread 205 arranged on the inner wall of the sleeve 204 are meshed to move through threads on the first threaded rod 202, the electric fan 206 is driven to move up and down in the distribution box body 1, the sleeve 204 is limited by the connecting block 207 and the limiting rod 208, meanwhile, the electric fan 206 is prevented from rotating on the first threaded rod 202, so that the distribution box body 1 is damaged, the electric fan 206 is operated to drive heat in the distribution box body 1 to blow out of the distribution box through the heat dissipation holes 209, meanwhile, the movable sheet 210 is blown up, certain dust is prevented from entering the distribution box body 1, the follow-up phenomenon that excessive dust is accumulated is avoided, so that the work of the distribution box body 1 is influenced, certain economic loss is reduced for people, the rain shielding structure 3 is arranged at the top end of the distribution box body 1, and through the structural design of the rain shielding structure 3, the purpose of good rain shielding effect of the power management distribution box is achieved, when an operator touches rainy weather in the maintenance process, pull rings 306 on two sides of the distribution box body 1 are pulled, the rain baffle 304 is pulled through an iron chain 305, the rain baffle 304 is pulled by external force, the roller 302 is driven to move in the slide rail 301 through the bottom end connecting rod 303, then the rain baffle 304 is pulled out, the rain baffle effect is performed for the operator, the maintenance work is normally performed, people feel more confident in the use process, the bottom end of the distribution box body 1 is provided with the adjusting structure 4, the purpose of facilitating height adjustment of the power management distribution box is realized through the structural design of the adjusting structure 4, when the distribution box body 1 is installed or maintained, a fixed block 404 is clamped by a tool, and the tool is reversely screwed to drive the second threaded rod 403 to be reversely meshed with the second internal thread 402 on the inner wall of the adjusting cylinder 401, so that the distribution box body 1 is away from the ground by a certain distance, be convenient for at 1 bottom interconnecting link installation of block terminal body or overhaul, make the in-process of people using more convenient.

In this embodiment, the bearing groove has been seted up to the interior roof of block terminal body 1, and the shape and size of bearing groove all matches each other with the shape and size of bearing 203, makes first threaded rod 202 pivoted more smooth and easy.

In this embodiment, the quantity of movable plate 210 is eighteen, and every nine movable plates 210 are a set of, and two sets of movable plates 210 use the perpendicular bisector of block terminal body 1 to set up as symmetry axis symmetry, and the setting of a plurality of movable plates 210 makes block terminal body 1's air mobility stronger.

In this embodiment, rain structure 3 includes slide rail 301, and slide rail 301 sets up on the top of block terminal body 1, and the inside swing joint of slide rail 301 has gyro wheel 302, and the inside swing joint of gyro wheel 302 has connecting rod 303, and the top fixedly connected with weather shield 304 of connecting rod 303, the bottom fixedly connected with iron chain 305 of weather shield 304, the bottom fixedly connected with pull ring 306 of iron chain 305 is convenient for pull out weather shield 304 and keeps off the rain.

In this embodiment, the shape and size of the slide rail 301 and the shape and size of the roller 302 are all matched with each other, and the rain shield 304 is movably connected with the distribution box body 1 through the slide rail 301 and the roller 302, so that the rain shield 304 can be moved conveniently.

In this embodiment, adjust structure 4 including adjusting a section of thick bamboo 401, adjust a section of thick bamboo 401 and set up the bottom at block terminal body 1, and the inner wall of adjusting a section of thick bamboo 401 is provided with second internal thread 402, and the inside swing joint of adjusting a section of thick bamboo 401 has second threaded rod 403, the positive fixedly connected with fixed block 404 of second threaded rod 403, and the bottom swing joint of second threaded rod 403 has base 405, is convenient for adjust block terminal body 1's height.

In this embodiment, the quantity of adjusting a section of thick bamboo 401 is four, and per two adjusts a section of thick bamboo 401 and be a set of, and two sets of perpendicular bisector that adjust a section of thick bamboo 401 and use block terminal body 1 sets up as symmetry axis symmetry, and a plurality of settings of adjusting a section of thick bamboo 401 make block terminal body 1's steadiness higher.

The working principle is as follows: when the distribution box is used, firstly, when the distribution box body 1 works, the motor 201 is started to drive the first threaded rod 202 to rotate, the first threaded rod 202 and the first internal thread 205 arranged on the inner wall of the sleeve 204 are meshed through threads on the first threaded rod 202 to move, the electric fan 206 is driven to move up and down in the distribution box body 1, the sleeve 204 is limited by the connecting block 207 and the limiting rod 208, meanwhile, the electric fan 206 is prevented from rotating on the first threaded rod 202, so that the distribution box body 1 is damaged, the operation of the electric fan 206 drives heat in the distribution box body 1 to blow out of the distribution box from the heat dissipation holes 209, and meanwhile, the movable sheets 210 are blown up and block certain dust from entering the distribution box body 1;

secondly, when the distribution box body 1 is installed or maintained, the fixing block 404 is clamped by a tool, the tool is reversely screwed to drive the second threaded rod 403 to be reversely meshed with the second internal thread 402 on the inner wall of the adjusting cylinder 401, so that the distribution box body 1 is away from the ground by a certain distance, and the installation or maintenance of a connecting circuit at the bottom of the distribution box body 1 is facilitated;

finally, when operating personnel touch rainy weather at the maintenance in-process, then stimulate pull ring 306 of block terminal body 1 both sides, through iron chain 305 pulling weather shield 304, weather shield 304 then under the pulling of external force, move in slide rail 301 through bottom connecting rod 303 drive gyro wheel 302, reach then to pull out weather shield 304, for operating personnel carries out the effect of keeping off the rain to work is accomplished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 power management block terminal, includes block terminal body (1), its characterized in that: the interior of the distribution box body (1) is provided with a heat dissipation structure (2), the heat dissipation structure (2) comprises a motor (201), the output end of the motor (201) is fixedly connected with a first threaded rod (202) through a coupler, the top end of the first threaded rod (202) is fixedly connected with a bearing (203), the front of the first threaded rod (202) is movably connected with a sleeve (204), the inner wall of the sleeve (204) is provided with a first internal thread (205), one side of the sleeve (204) is fixedly connected with an electric fan (206), one side of the sleeve (204) is fixedly connected with a connecting block (207), the front of the connecting block (207) is movably connected with a limiting rod (208), one side of the distribution box body (1) is provided with heat dissipation holes (209), the interior of the heat dissipation holes (209) is movably connected with movable pieces (210), the top end of the distribution box body (1) is provided with a rain shielding structure (3), the bottom of block terminal body (1) is provided with adjusts structure (4).

2. A power management distribution box according to claim 1, wherein: the bearing groove is formed in the inner top wall of the distribution box body (1), and the shape and the size of the bearing groove are matched with those of the bearing (203).

3. A power management distribution box according to claim 1, wherein: the quantity of activity piece (210) is eighteen, and every nine activity pieces (210) are a set of, and two sets of activity pieces (210) use the perpendicular bisector of block terminal body (1) to set up as symmetry axis symmetry.

4. A power management distribution box according to claim 1, wherein: rain structure (3) include slide rail (301), slide rail (301) set up the top at block terminal body (1), the inside swing joint of slide rail (301) has gyro wheel (302), the inside swing joint of gyro wheel (302) has connecting rod (303), the top fixedly connected with weather shield (304) of connecting rod (303), the bottom fixedly connected with iron chain (305) of weather shield (304), the bottom fixedly connected with pull ring (306) of iron chain (305).

5. A power management distribution box according to claim 4, wherein: the shape and size of the sliding rail (301) and the shape and size of the roller (302) are matched with each other, and the rain baffle (304) is movably connected with the distribution box body (1) through the sliding rail (301) and the roller (302).

6. A power management distribution box according to claim 1, wherein: adjust structure (4) including adjusting a section of thick bamboo (401), adjust a section of thick bamboo (401) and set up the bottom at block terminal body (1), the inner wall of adjusting a section of thick bamboo (401) is provided with second internal thread (402), the inside swing joint who adjusts a section of thick bamboo (401) has second threaded rod (403), the positive fixedly connected with fixed block (404) of second threaded rod (403), the bottom swing joint of second threaded rod (403) has base (405).

7. The power management distribution box of claim 6, wherein: the quantity of adjusting a section of thick bamboo (401) is four, and adjusts a section of thick bamboo (401) for a set of for per two, and two sets of perpendicular bisector that adjust a section of thick bamboo (401) and use block terminal body (1) sets up as symmetry axis symmetry.