CN210608146U - High-efficient heat abstractor of block terminal - Google Patents
High-efficient heat abstractor of block terminal Download PDFInfo
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- CN210608146U CN210608146U CN201921323793.5U CN201921323793U CN210608146U CN 210608146 U CN210608146 U CN 210608146U CN 201921323793 U CN201921323793 U CN 201921323793U CN 210608146 U CN210608146 U CN 210608146U
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- block terminal
- distribution box
- terminal body
- efficient heat
- fixedly connected
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Abstract
The utility model discloses a high-efficient heat abstractor of block terminal relates to block terminal technical field, including the block terminal body, the underrun screw connection of block terminal body has the support under casing, and the bottom surface of block terminal body and the top surface middle part of supporting the under casing have an aspiration channel through the wind hole B intercommunication of seting up, and the bottom surface middle part of supporting the under casing has seted up wind hole A and has had an aspiration channel through screw connection, is provided with the fan in the aspiration channel, the both sides face of block terminal body still is provided with heat conduction structure, a plurality of heat conduction structure equipartitions in the side of block terminal body. This application can be with coming from the subaerial cold air and blowing in the block terminal this internally by the fan effect, and the wire mesh of setting can condense the droplet that is mingled with in the cold air and form the drop of water on the wire mesh and adhere to furthest's assurance is blown to the aridity of the inside cold air of block terminal body, can take away the heat of block terminal body inside, reaches the purpose of cooling down to the box inside fast.
Description
Technical Field
The utility model relates to a block terminal technical field specifically is a high-efficient heat abstractor of block terminal.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
The heat dissipation problem that corresponds the block terminal at present adopts the direct or indirect radiating mode of fan at most, is the hot-air outgoing with the box inside, and when the day temperature was higher, the inside and outside air temperature of box was all when higher, and the radiating effect of fan will become generally, this application designs an efficient radiating mode through the position that changes the fan.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat abstractor of block terminal to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-efficient heat abstractor of block terminal, includes the block terminal body, there is the support under casing the underrun of the terminal body through screw connection, and the bottom surface of block terminal body and the top surface middle part of supporting the under casing through the wind hole B intercommunication of seting up, supports the bottom surface middle part of under casing and has seted up wind hole A and have the suction cylinder through screw connection, is provided with the fan in the suction cylinder, and a plurality of louvres have been.
As a further aspect of the present invention: the two end faces of the air suction cylinder are of an open structure, the fan is fixedly connected to the middle of the inner wall of the air suction cylinder, a plurality of wire meshes are fixedly connected to the top-down portion of the inner wall of the air suction cylinder, which is located at the lower portion of the fan, the air suction cylinder corresponds to one end of the bottom face fixedly connected with the flow guide cover in the supporting bottom box of the air hole A, the other end of the flow guide cover abuts against the peripheral edge of the lower portion of the air hole B, and the inner end face of the air hole B.
As a further aspect of the present invention: the bottom end face of the air suction barrel is fixedly connected with another dustproof net.
As a further aspect of the present invention: the two side faces of the supporting bottom box are fixedly connected with symmetrical positioning plates, and positioning pins penetrate through the positioning plates.
As a further aspect of the present invention: the wire mesh is made of stainless steel.
As a further aspect of the present invention: the both sides face of block terminal body still is provided with heat conduction structure, and a plurality of heat conduction structure equipartitions are in the side of block terminal body, and heat conduction structure is including seting up the rectangle perforation in block terminal body side, and the rubber circle on the global is perforated in the rectangle to complex connection to and insert and establish the copper sheet of fixing in the rubber circle.
As a further aspect of the present invention: one end of the copper sheet extends into the interior of the distribution box body, and the other end of the copper sheet extends out of the exterior of the distribution box body.
Compared with the prior art, the beneficial effects of the utility model are that:
this application can be with coming from the subaerial cold air and blowing in the block terminal this internally by the fan effect, and the wire mesh of setting can condense the droplet that is mingled with in the cold air and form the drop of water on the wire mesh and adhere to furthest's assurance is blown to the aridity of the inside cold air of block terminal body, can take away the heat of block terminal body inside, reaches the purpose of cooling down to the box inside fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic structural diagram of the middle heat conducting structure of the present invention.
As shown in the figure: the power distribution box comprises a power distribution box body 1, a heat conduction structure 2, copper sheets 2-1, rubber rings 2-2, rectangular through holes 2-3, a supporting bottom box 3, an air suction cylinder 4, a metal wire mesh 5, a fan 6, a flow guide cover 7, a positioning plate 8, a positioning pin 9, an air hole A10, a dust screen 11, an air hole B12 and heat dissipation holes 13.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: please refer to fig. 1, fig. 2, a high-efficient heat dissipation device of distribution box, including distribution box body 1, there is a supporting bottom box 3 at the bottom of distribution box body 1 through screwed connection, and the bottom of distribution box body 1 and the top middle part of supporting bottom box 3 are communicated through an air hole B12 set up, an air hole a10 is set up at the bottom middle part of supporting bottom box 3 and there is an air draft tube 4 through screwed connection, there is a fan 6 in air draft tube 4, after the installation position of distribution box body 1 is determined, a hole of about 0.5-1 m is dug on the ground of the installation position, then air draft tube 4 is deep into the ground hole, thereby can blow in the cold air in the ground hole into distribution box body 1 through fan 6, and then reach high-efficient radiating purpose, meanwhile, the upper edge of the side of distribution box body 1 has been set up a plurality of louvres 13, thereby can discharge heat.
Furthermore, the two end faces of the suction cylinder 4 are of an open structure, the fan 6 is fixedly connected to the middle part of the inner wall of the suction cylinder 4, the inner wall of the suction cylinder 4 at the lower part of the fan 6 is fixedly connected with a plurality of metal wire nets 5 from top to bottom, the metal wire nets 5 are made of stainless steel, the inner bottom face of the support bottom box 3 of the suction cylinder 4 corresponding to the air hole A10 is fixedly connected with one end of the flow guide cover 7, the other end of the flow guide cover 7 is abutted against the lower circumferential edge of the air hole B12, and the inner end face of the air hole B12 is fixedly connected with the dustproof net 11, so that dust is prevented from entering the distribution box body 1 along with cold air flow, electronic elements inside the distribution box body 1 are protected, and the metal wire nets 5 are arranged to prevent the cold air from the ground from being blown to the distribution box body 1 by the action of the fan 6 from being liquefied by the cold air, the little drop that mix with in the cold air can condense on wire mesh 5 and form the drop of water and adhere to furthest's assurance is blown to the aridity of the inside cold air of block terminal body 1, can take away the heat of block terminal body 1 inside, reaches the purpose of cooling down to the box inside fast, and can not influence the normal work of the inside components and parts of block terminal body 1.
Further, the bottom end face of the air suction barrel 4 is fixedly connected with an additional dustproof net 11, and dust is prevented from influencing the work of the fan 6.
Further, the locating plate 8 of the equal fixedly connected with symmetry of both sides face of support bottom case 3, and run through on the locating plate 8 and be provided with locating pin 9, locating pin 9 is used for inserting ground, plays the effect of guaranteeing block terminal body 1 stability.
Example two: referring to fig. 1 and fig. 3, the present embodiment adds the following technical features on the basis of the first embodiment:
the heat dissipation structure comprises a distribution box body 1, and is characterized in that two side faces of the distribution box body 1 are also provided with heat conduction structures 2, a plurality of heat conduction structures 2 are uniformly distributed on the side faces of the distribution box body 1, each heat conduction structure 2 comprises a rectangular perforation 2-3 arranged on the side face of the distribution box body 1, rubber rings 2-2 connected to four peripheral faces of the rectangular perforation 2-3 in a compounding mode, and copper sheets 2-1 fixed in the rubber rings 2-2 in an inserting mode, one end of each copper sheet 2-1 extends into the distribution box body 1, the other end of each copper sheet 2-1 extends out of the distribution box body 1, the purpose is that the space inside and the space outside the distribution box body 1 are communicated through the copper sheets 2-1, heat generated inside the box body can be directly led out.
The model of fan 6 in this scheme adopts GFDD365-150 and supporting power and circuit thereof, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond a limit, the utility model discloses the content of protection does not also relate to the improvement to software and method.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a high-efficient heat abstractor of block terminal, includes block terminal body (1), a serial communication port, there is support under casing (3) the underrun screw connection of block terminal body (1), and the bottom surface of block terminal body (1) and the top surface middle part of supporting under casing (3) are through wind hole B (12) intercommunication of seting up, wind hole A (10) have been seted up and have aspiration channel (4) through the screw connection in the middle part of the bottom surface of support under casing (3), be provided with fan (6) in aspiration channel (4), simultaneously go up reason on the side of block terminal body (1) and seted up a plurality of louvres (13).
2. The efficient heat dissipation device for the distribution box according to claim 1, wherein two end faces of the air suction barrel (4) are of an open structure, the fan (6) is fixedly connected to the middle portion of the inner wall of the air suction barrel (4), the inner wall of the air suction barrel (4) located at the lower portion of the fan (6) is fixedly connected with a plurality of metal wire nets (5) from top to bottom, the air suction barrel (4) corresponds to one end of the bottom fixedly connected with the air guide sleeve (7) in the supporting bottom box (3) of the air hole A (10), the other end of the air guide sleeve (7) abuts against the lower circumferential edge of the air hole B (12), and the inner end face of the air hole B (12) is fixedly connected with the dust screen (11).
3. The efficient heat dissipation device for the distribution box according to claim 1, wherein an additional dust screen (11) is fixedly connected to the bottom end surface of the air suction barrel (4).
4. The efficient heat dissipation device for the distribution box according to claim 1, wherein two symmetrical positioning plates (8) are fixedly connected to two side surfaces of the supporting bottom box (3), and positioning pins (9) are arranged on the positioning plates (8) in a penetrating manner.
5. The efficient heat dissipation device for the distribution box of claim 2, wherein the wire mesh (5) is made of stainless steel.
6. The efficient heat dissipation device for the distribution box according to any one of claims 1 to 5, wherein the two side surfaces of the distribution box body (1) are further provided with heat conduction structures (2), the heat conduction structures (2) are uniformly distributed on the side surfaces of the distribution box body (1), each heat conduction structure (2) comprises a rectangular perforation (2-3) formed in the side surface of the distribution box body (1), a rubber ring (2-2) compositely connected to the four peripheral surfaces of the rectangular perforation (2-3), and a copper sheet (2-1) inserted and fixed in the rubber ring (2-2).
7. The efficient heat dissipation device for the distribution box is characterized in that one end of the copper sheet (2-1) extends into the interior of the distribution box body (1), and the other end of the copper sheet (2-1) extends out of the distribution box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323793.5U CN210608146U (en) | 2019-08-15 | 2019-08-15 | High-efficient heat abstractor of block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323793.5U CN210608146U (en) | 2019-08-15 | 2019-08-15 | High-efficient heat abstractor of block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608146U true CN210608146U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323793.5U Active CN210608146U (en) | 2019-08-15 | 2019-08-15 | High-efficient heat abstractor of block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608146U (en) |
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2019
- 2019-08-15 CN CN201921323793.5U patent/CN210608146U/en active Active
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