CN209844345U - Outdoor terminal box with cooling function - Google Patents
Outdoor terminal box with cooling function Download PDFInfo
- Publication number
- CN209844345U CN209844345U CN201821879877.2U CN201821879877U CN209844345U CN 209844345 U CN209844345 U CN 209844345U CN 201821879877 U CN201821879877 U CN 201821879877U CN 209844345 U CN209844345 U CN 209844345U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- damping
- groove
- sliding
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 38
- 238000005057 refrigeration Methods 0.000 claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor terminal box with a temperature reduction function, which comprises a base and a terminal box, the bottom end of the terminal box is connected on the base through a damping structure, the top end of the terminal box is provided with a placing groove, a semiconductor refrigerating sheet is arranged in the placing groove, the upper surface of the semiconductor refrigerating sheet is adhered with a radiating fin, the upper surface of the radiating fin is fixedly connected with a separation net which is arranged in a matching way, the upper surface of the separation net is provided with a radiating fan, the lower surface of the semiconductor refrigerating sheet is fixedly connected with a cold guide sheet, the semiconductor refrigerating sheet is arranged at the upper end of the terminal box, the hot end of the semiconductor refrigeration piece is provided with a radiating fin and radiates heat through a radiating fan, the cold end of the semiconductor refrigeration piece is provided with a cold guide piece, the cooling guide sheet is blown by the refrigerating fan, so that the temperature of the terminal box is reduced, and the problem of equipment failure caused by high temperature in the outdoor terminal box is solved.
Description
Technical Field
The utility model relates to an electrical equipment field specifically is an outdoor terminal case from area cooling function.
Background
During the operation of power transformation, the outdoor terminal box effectively collects and summarizes various data of primary equipment and sends the data to the upper-level data processing terminal. Most of the outdoor terminal boxes used at present are ordinary metal boxes, and the temperature in the boxes can reach 60-70 ℃ in summer high-temperature weather. The operation environment of the electronic components is about 25 ℃, and the maximum working temperature is 60 ℃. The communication line has a lower maximum operating temperature of only 50 c. The acquisition device and the communication line work at ultrahigh temperature for a long time, and equipment operation faults are easy to occur, so that an outdoor terminal box with a cooling function is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a from outdoor terminal box of taking cooling function installs the semiconductor refrigeration piece in the upper end of terminal box, installs the fin at the hot junction of semiconductor refrigeration piece, and dispels the heat through radiator fan, installs the cold guide piece at the cold junction of semiconductor refrigeration piece, makes terminal box temperature reduction through the cooling fan to the problem of mentioning in the above-mentioned background story has been solved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an outdoor terminal box from area cooling function, includes base and terminal case, the terminal bottom of the case end is passed through shock-absorbing structure and is connected on the base, and the standing groove has been seted up on terminal case top, installs the semiconductor refrigeration piece in the standing groove, and the upper surface of semiconductor refrigeration piece glues even has the fin, and the last fixed surface of fin is connected with the separation net that matches the setting, and separation net surface mounting has radiator fan, and the lower fixed surface of semiconductor refrigeration piece is connected with leads cold piece, and leads cold piece and extend to terminal incasement portion, the refrigeration fan is installed to terminal incasement lateral wall, and installs the protection network outward to the refrigeration fan, and sets up the ventilation hole that a plurality of equidistance distribute on the lateral.
Furthermore, the two ends of the radiating fin are fixedly connected with the rubber blocks at the contact positions of the radiating fin and the placing groove.
Further, the damping groove has been seted up to the base, shock-absorbing structure includes the slider, buffer spring, damping spring, the sleeve, connecting rod and slide bar, sleeve up end and terminal box fixed connection, the spout has been seted up to the terminal surface under the sleeve, slide bar and spout sliding connection, the diapire of lower terminal surface fixed connection at the damping groove of slide bar, damping spring has concatenated on the slide bar, damping spring's one end and damping groove are connected, damping spring's the other end and muffjoint, and telescopic both sides are rotated respectively through the connecting block and are connected with the connecting rod, the one end that the connecting block was kept away from to the connecting rod is rotated and is connected with the slider, slider bottom and damping groove bottom wall sliding connection, every slider all passes through damping spring with the lateral.
Further, the top of terminal box is passed through fastening bolt and is installed the protection screen panel, and all installs the filter screen on every ventilation hole.
Furthermore, the lower end face of the base is provided with a locking universal wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practicality installs the semiconductor refrigeration piece in the upper end of terminal box, installs the fin at the hot junction of semiconductor refrigeration piece, and dispels the heat through radiator fan, installs at the cold junction of semiconductor refrigeration piece and leads cold piece, blows to leading cold piece through the refrigeration fan for terminal box temperature reduces, thereby has avoided the inside high temperature of outdoor terminal box and has caused the problem of equipment trouble.
2. The utility model discloses be equipped with shock-absorbing structure, the device has advanced shock-absorbing structure's weakening back transmission subaerial during operation, has effectively reduced the noise pollution that the device vibrations strikeed ground and formed to still increased the stability of device, and all installed the filter screen and can reduce the dust that enters into in the terminal box air on every ventilation hole, reduced the operation trouble that the component leads to because of the dust, promoted and installed the security performance.
Drawings
Fig. 1 is a schematic structural view of an outdoor terminal box with a cooling function.
Fig. 2 is an enlarged schematic view of a region a in fig. 1 in an outdoor terminal box with a temperature reducing function.
In the figure: 1. a base; 2. a vent hole; 3. a cold conducting sheet; 4. a terminal box; 5. a rubber block; 6. an isolation net; 7. a protective mesh enclosure; 8. a heat radiation fan; 9. a heat sink; 10. a semiconductor refrigeration sheet; 11. a refrigeration fan; 12. a slider; 13. a buffer spring; 14. a damping groove; 15. a damping spring; 16. a sleeve; 17. a connecting rod; 18. a slide bar.
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.
Referring to fig. 1-2, in the embodiment of the present invention, an outdoor terminal box with a cooling function comprises a base 1 and a terminal box 4, wherein the bottom end of the terminal box 4 is connected to the base 1 through a damping structure, the damping structure is weakened during the operation of the device and then transmitted to the ground, so as to effectively reduce the noise pollution caused by the impact of the device on the ground due to vibration, and further increase the stability of the device, a placing groove is formed at the top end of the terminal box 4, a semiconductor refrigeration sheet 10 is installed in the placing groove, a heat sink 9 is adhered to the upper surface (hot end) of the semiconductor refrigeration sheet 10, an isolation net 6 is fixedly connected to the upper surface of the heat sink 9, a cooling fan 8 is installed on the upper surface of the isolation net 6, and the cooling fan 8 continuously blows air to the heat sink 9, so that the cold end of the semiconductor refrigeration sheet 10 keeps a low temperature, a cold guide sheet 3 is fixedly connected to the lower surface (, and lead inside cold fin 3 extends to terminal box 4, refrigeration fan 11 is installed to 4 inside walls of terminal box, and refrigeration fan 11 installs the protection network outward, and what refrigeration fan 11 lasted blows to leading cold fin 3 to reach the effect to the inside cooling of terminal box 4, and set up the ventilation hole 2 that a plurality of equidistance distribute on the lateral wall of terminal box 4 for the inside circulation of air speed of terminal box 4, thereby make the inside cooling effect of terminal box better.
The rubber block 5 is fixedly connected with the contact part of the two ends of the radiating fin 9 and the placing groove, the vibration influence generated when the radiating fan 8 runs can be reduced through the rubber block 5, the running noise is reduced, the base 1 is provided with a damping groove 14, the damping structure comprises a sliding block 12, a buffer spring 13, a damping spring 15, a sleeve 16, a connecting rod 17 and a sliding rod 18, the upper end surface of the sleeve 16 is fixedly connected with the terminal box 4, the lower end surface of the sleeve 16 is provided with a sliding groove, the sliding rod 18 is in sliding connection with the sliding groove, the lower end surface of the sliding rod 18 is fixedly connected with the bottom wall of the damping groove 14, the damping spring 15 is strung on the sliding rod 18, one end of the damping spring 15 is connected with the damping groove 14, the other end of the damping spring 15 is connected with the sleeve 16, the two sides of the sleeve 16 are, the bottom ends of the sliding blocks 12 are connected with the bottom wall of the damping groove 14 in a sliding mode, each sliding block 12 is connected with the side wall of the damping groove 14 through a buffer spring 13, when elements inside the terminal box 4 start working, vibration is generated during operation of a machine, primary damping is performed through a sleeve 16, a sliding rod 18 and the damping spring 15, secondary damping is performed through a connecting rod 17, the sliding blocks 12 and the buffer springs 13, so that the whole device is kept stable, noise pollution caused by the fact that the device impacts the ground due to vibration is reduced, the protective net cover 7 is installed on the top of the terminal box 4 through fastening bolts, a filter screen is installed on each ventilation hole 2, dust entering air of the terminal box 4 can be reduced due to the arrangement of the filter screen on the ventilation holes 2, operation faults of the elements due to the dust are reduced, and risks possibly caused when the cooling fan 8 operates are guaranteed through the protective, the safety performance of the device is improved, the locking universal wheels are installed on the lower end face of the base 1, and the device is convenient to set and move.
The utility model discloses well semiconductor refrigeration piece 10's model is TEC1-12706, and required electric quantity passes through the power cord (not drawn in the figure) and is connected with corresponding power when semiconductor refrigeration piece 10, radiator fan 8 and refrigeration fan 11 operate.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An outdoor terminal box with a temperature reduction function comprises a base (1) and a terminal box (4), the device is characterized in that the bottom end of the terminal box (4) is connected to the base (1) through a damping structure, a placing groove is formed in the top end of the terminal box (4), a semiconductor refrigerating sheet (10) is installed in the placing groove, a radiating fin (9) is bonded to the upper surface of the semiconductor refrigerating sheet (10), an isolation net (6) which is arranged in a matched mode is fixedly connected to the upper surface of the radiating fin (9), a radiating fan (8) is installed on the upper surface of the isolation net (6), and a cold guide sheet (3) is fixedly connected to the lower surface of the semiconductor refrigerating sheet (10), the cold guide sheet (3) extends into the terminal box (4), the inner side wall of the terminal box (4) is provided with a refrigeration fan (11), a protective net is arranged outside the refrigerating fan (11), and a plurality of ventilation holes (2) which are distributed at equal intervals are formed in the side wall of the terminal box (4); and rubber blocks (5) are fixedly connected at the contact parts of the two ends of the radiating fins (9) and the placing grooves.
2. The outdoor terminal box with the temperature reduction function according to claim 1, wherein the base (1) is provided with a damping groove (14), the damping structure comprises a sliding block (12), a buffer spring (13), a damping spring (15), a sleeve (16), a connecting rod (17) and a sliding rod (18), the upper end surface of the sleeve (16) is fixedly connected with the terminal box (4), the lower end surface of the sleeve (16) is provided with a sliding groove, the sliding rod (18) is slidably connected with the sliding groove, the lower end surface of the sliding rod (18) is fixedly connected with the bottom wall of the damping groove (14), the damping spring (15) is strung on the sliding rod (18), one end of the damping spring (15) is connected with the damping groove (14), the other end of the damping spring (15) is connected with the sleeve (16), the two sides of the sleeve (16) are respectively rotatably connected with the connecting rod (17) through connecting blocks, one end of the connecting rod (17) far away from the connecting, the bottom end of each sliding block (12) is connected with the bottom wall of the damping groove (14) in a sliding mode, and each sliding block (12) is connected with the side wall of the damping groove (14) through a buffer spring (13).
3. The outdoor terminal box with the cooling function as claimed in claim 1, wherein a protective mesh (7) is installed on the top of the terminal box (4) through fastening bolts, and a filter screen is installed on each ventilation hole (2).
4. The outdoor terminal box with the cooling function as claimed in claim 1, wherein the lower end face of the base (1) is provided with a locking universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879877.2U CN209844345U (en) | 2018-11-15 | 2018-11-15 | Outdoor terminal box with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879877.2U CN209844345U (en) | 2018-11-15 | 2018-11-15 | Outdoor terminal box with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844345U true CN209844345U (en) | 2019-12-24 |
Family
ID=68888545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879877.2U Expired - Fee Related CN209844345U (en) | 2018-11-15 | 2018-11-15 | Outdoor terminal box with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912009A (en) * | 2019-12-26 | 2020-03-24 | 山东克莱曼工业科技有限公司 | Electric control cabinet capable of keeping constant temperature |
-
2018
- 2018-11-15 CN CN201821879877.2U patent/CN209844345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912009A (en) * | 2019-12-26 | 2020-03-24 | 山东克莱曼工业科技有限公司 | Electric control cabinet capable of keeping constant temperature |
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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 |
Granted publication date: 20191224 Termination date: 20201115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |