CN219086568U - Block terminal that thermal-insulated nature is good cooling efficiency is high - Google Patents
Block terminal that thermal-insulated nature is good cooling efficiency is high Download PDFInfo
- Publication number
- CN219086568U CN219086568U CN202222591455.8U CN202222591455U CN219086568U CN 219086568 U CN219086568 U CN 219086568U CN 202222591455 U CN202222591455 U CN 202222591455U CN 219086568 U CN219086568 U CN 219086568U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- distribution box
- cooling efficiency
- plate
- mounting groove
- 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 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a distribution box with good heat insulation and high cooling efficiency, and relates to the technical field of distribution boxes. According to the utility model, the bottom plate is fixed by the plurality of mounting plates, the top of the mounting groove is sealed by the heat dissipation cover plate, the middle end of the dust prevention cover plate is limited by the middle block at the bottom of the mounting groove, the bottom of the bottom plate is sealed by the dust prevention cover plate, the dust prevention cover plate is fixedly mounted at the bottom of the bottom plate by connecting the two mounting screws through the bottom plate and the positioning nuts in the mounting groove, the falling-out during use is avoided, the stable rotation of the heat dissipation fan is ensured, the heat dissipation to the distribution box body is continued, and the cooling effect to equipment is increased.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with good heat insulation and high cooling efficiency.
Background
The distribution box is an electric device, the switch device, the measuring instrument and the auxiliary device are assembled in a closed or semi-closed metal cabinet to form a low-voltage distribution box, a circuit can be switched on or off by manual or automatic switch in normal operation, and a plurality of distribution boxes can operate outdoors, and not only can generate high temperature by direct irradiation of sunlight, but also can generate a plurality of heat in operation, so that the temperature in the box body becomes extremely high in summer high-temperature seasons, and the temperature greatly exceeds the ambient temperature regulated by the electric devices.
In China, patent application number: the utility model discloses a block terminal that good cooling efficiency of thermal-insulated nature is high in CN202122944475.4, including outer cabinet, interior cabinet and radiating fin, still include heat transfer copper, air exit and air exhauster, one end welded connection has interior cabinet in the outer cabinet, interior cabinet back welded connection has radiating fin, the heat transfer copper is installed through the bolt to radiating fin one side, heat transfer copper one side is equipped with the semiconductor refrigeration piece, outer cabinet inner wall glues establishes and is connected with the glass fiber pad. This block terminal that thermal-insulated nature is good cooling efficiency is high lacks when using and can prevent high temperature weather, and outside heat is to the internal conduction of cabinet, causes the block terminal inside thermal-insulated, the cooling nature is relatively poor, and can not adjust equipment in the moist environment of raining, can make the moisture in the air get into the block terminal inside, can not in time adjust equipment and take out moisture, makes the electronic component mould damage in the circuit, produces the influence to the use of block terminal.
Therefore, it is necessary to provide a power distribution box with good heat insulation and high cooling efficiency to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
The utility model aims at: in order to solve the problems that the distribution box with good heat insulation and high cooling efficiency is lack of high-temperature weather prevention during use, external heat is led to the inside of the cabinet body, so that the inside of the distribution box is insulated and poor in cooling performance, and the device cannot be adjusted in a rainy and humid environment, so that moisture in air can enter the inside of the distribution box, the device cannot be adjusted in time to extract the moisture, and electronic elements in a circuit are mildewed and damaged, and the use of the distribution box is affected.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a block terminal that thermal-insulated nature is good cooling efficiency is high, includes the bottom plate, the top bilateral symmetry fixedly connected with mounting panel of bottom plate, the mounting groove has been seted up at the upper surface middle part of bottom plate, the top outside fixedly connected with radiator plate of mounting groove, the inside bottom fixedly connected with median piece of mounting groove, the laminating of the bottom one side of median piece is connected with dustproof cover plate, the inside of mounting groove is located one side symmetry fixedly connected with positioning nut of median piece.
Further, the two sides of the middle end of the bottom of the dustproof cover plate are symmetrically attached and connected with mounting screws, and the top ends of the two mounting screws penetrate through the dustproof cover plate and the bottom plate and are in threaded connection with positioning nuts.
Further, the dust cover plate is located the top bilateral symmetry movable mounting of mounting groove and has the radiator fan, the top fixedly connected with adjusting column in the middle position piece.
Further, the screw thread groove has been seted up to the inside top of adjusting the post, the spacing groove has been seted up to the bilateral symmetry of adjusting the post, two the inside laminating of spacing groove is connected with the stopper.
Further, the tops of the two limiting blocks are fixedly connected with connecting rods, and the tops of the two connecting rods are fixedly connected with motors.
Further, the top fixedly connected with anticollision cover of motor, the bottom of anticollision cover is located the both sides symmetry fixedly connected with telescopic column of motor, two the bottom fixedly connected with heat exchanger of telescopic column.
Further, the end part of the output shaft of the motor is fixedly connected with a threaded column, and the bottom end of the threaded column is in threaded connection with the inside of the threaded groove.
Further, the top bilateral symmetry fixedly connected with L shaped plate of heat dissipation cover plate, two the inboard laminating of top of L shaped plate is connected with the block terminal body.
Further, the spread groove has been seted up to block terminal body's both sides bottom symmetry, two the bilateral symmetry laminating of L shaped plate is connected with fixing screw, two fixing screw's one end runs through L shaped plate and with spread groove threaded connection.
(III) beneficial effects
The beneficial effects of the utility model are as follows:
1. according to the utility model, the bottom plate is fixed by the plurality of mounting plates, the top of the mounting groove is sealed by the heat dissipation cover plate, the middle end of the dust prevention cover plate is limited by the middle block at the bottom of the mounting groove, the bottom of the bottom plate is sealed by the dust prevention cover plate, the dust prevention cover plate is fixedly mounted at the bottom of the bottom plate by connecting the two mounting screws through the bottom plate and the positioning nuts in the mounting groove, the falling-out during use is avoided, the stable rotation of the heat dissipation fan is ensured, the heat dissipation to the distribution box body is continued, and the cooling effect to equipment is increased.
2. According to the utility model, the top end of the adjusting column is provided with the thread groove, so that the limiting blocks slide in the limiting grooves at two sides of the adjusting column, the height of the adjusting connecting rod at one side of the adjusting column is increased, the motor drives the thread column to rotate in the thread groove, the motor is linked with the anti-collision cover to adjust and change the position at the top of the bottom plate, and the telescopic column is used for adjusting the position of the heat shield inside the anti-collision cover, so that the heat shield can be lifted in overcast and rainy days, and the contact area between the distribution box body and the outside is increased.
3. According to the utility model, the motor drives the threaded column to rotate in the threaded groove, so that the anti-collision cover and the heat insulation cover are lifted to the top of the adjusting column, the L-shaped plates at the two sides of the top of the heat dissipation cover plate are used for clamping and limiting the two sides of the bottom of the distribution box body, the distribution box body is arranged in the heat insulation cover, the distribution box body is prevented from being exposed to the sun to cause the internal temperature to rise rapidly, and the distribution box body is connected with the connecting groove through the L-shaped plates by the fixing screw rod, so that the service stability of the distribution box body is improved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective bottom view of the structure of the present utility model;
FIG. 3 is a schematic perspective cross-sectional view of the structure of the present utility model;
FIG. 4 is a schematic perspective side cross-sectional view of the structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present utility model.
Reference numerals: 1. a bottom plate; 2. a mounting plate; 3. a heat-dissipating cover plate; 4. a mounting groove; 5. positioning a nut; 6. a medium block; 7. a dust-proof cover plate; 8. installing a screw; 9. a heat dissipation fan; 10. an adjusting column; 11. a thread groove; 12. a limit groove; 13. a limiting block; 14. a connecting rod; 15. a motor; 16. an anti-collision cover; 17. a heat shield; 18. a telescopic column; 19. a threaded column; 20. an L-shaped plate; 21. a distribution box body; 22. a connecting groove; 23. and (5) fixing the screw rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, an electric distribution box with good heat insulation and high cooling efficiency comprises a bottom plate 1, wherein a mounting plate 2 is symmetrically and fixedly connected to the two sides of the top of the bottom plate 1, a mounting groove 4 is formed in the middle of the upper surface of the bottom plate 1, a heat dissipation cover plate 3 is fixedly connected to the outer side of the top of the mounting groove 4, a middle position block 6 is fixedly connected to the inner bottom end of the mounting groove 4, a dust prevention cover plate 7 is attached to one side of the bottom of the middle position block 6, a positioning nut 5 is symmetrically and fixedly connected to the inner side of the mounting groove 4, mounting screws 8 are symmetrically attached to the two sides of the middle end of the bottom of the dust prevention cover plate 7, and the tops of the two mounting screws 8 penetrate through the dust prevention cover plate 7 and the bottom plate 1 and are in threaded connection with the positioning nut 5, and a heat dissipation fan 9 is movably mounted on the two sides of the top of the dust prevention cover plate 7, which is located in the mounting groove 4.
In this embodiment, through a plurality of mounting panels 2 with bottom plate 1 fixed position, make radiator plate 3 seal the top of mounting groove 4, it is spacing to the middle-end of dust cover plate 7 to pass through the well position piece 6 of mounting groove 4 bottom, make dust cover plate 7 seal bottom plate 1, pass the locating nut 5 in bottom plate 1 and the mounting groove 4 through two mounting screw rods 8 and connect, with dust cover plate 7 fixed mounting in the bottom of bottom plate 1, avoid deviating from in the use, guarantee that radiator fan 9 steadily rotates, continue to dispel the heat to block terminal body 21, increase the cooling effect to equipment.
Example 2
Referring to fig. 1-5, in this embodiment, further optimization is performed based on embodiment 1, specifically, an adjusting column 10 is fixedly connected to the top of the middle block 6, a threaded groove 11 is formed inside the top of the adjusting column 10, limiting grooves 12 are symmetrically formed on two sides of the adjusting column 10, and limiting blocks 13 are attached to the inside of the two limiting grooves 12.
Specifically, the top of two stopper 13 fixedly connected with connecting rod 14, the top of two connecting rods 14 fixedly connected with motor 15.
Specifically, the top fixedly connected with anticollision cover 16 of motor 15, the bottom of anticollision cover 16 is located the both sides symmetry fixedly connected with telescopic column 18 of motor 15, and the bottom fixedly connected with heat exchanger 17 of two telescopic columns 18, heat exchanger 17 are located the inside of anticollision cover 16, can put down alone.
Specifically, the end of the output shaft of the motor 15 is fixedly connected with a threaded column 19, and the bottom end of the threaded column 19 is in threaded connection with the inside of the threaded groove 11.
In this embodiment, through seting up thread groove 11 on the top of adjusting post 10, make stopper 13 slide in the spacing groove 12 of adjusting post 10 both sides, lift adjusting connection pole 14 is high in one side of adjusting post 10, drive thread post 19 through motor 15 and rotate in thread groove 11, adjust the change position at bottom plate 1 top through motor 15 linkage anticollision cover 16, adjust the heat exchanger 17 through flexible post 18 at anticollision cover 16 internal position, be convenient for rise heat exchanger 17 in overcast and rainy weather, improve block terminal body 21 and external area of contact.
Example 3
Referring to fig. 1-5, the following optimization is performed on the basis of example 1 or example 2, specifically, the two sides of the top of the heat dissipation cover plate 3 are symmetrically and fixedly connected with L-shaped plates 20, and the inner sides of the top ends of the two L-shaped plates 20 are attached and connected with a distribution box body 21.
Specifically, the connecting groove 22 has been seted up to the bilateral bottom symmetry of block terminal body 21, and the bilateral symmetry laminating of two L shaped plates 20 is connected with fixing screw 23, and the one end of two fixing screw 23 runs through L shaped plate 20 and with connecting groove 22 threaded connection, the internal thread with fixing screw 23 looks adaptation has been seted up to the inside of connecting groove 22.
In this embodiment, drive screw thread post 19 through motor 15 and rotate in screw thread groove 11, make crashproof cover 16 and heat exchanger 17 rise to adjusting column 10's top, it is spacing to the bottom both sides joint of block terminal body 21 through the L shaped plate 20 of heat dissipation cover plate 3 top both sides, make block terminal body 21 install in the inside of heat exchanger 17, prevent block terminal body 21 to receive insolatedly and lead to inside temperature to rise sharply, pass L shaped plate 20 and spread groove 22 through fixing screw 23 and be connected, improve the stability in use of block terminal body 21.
To sum up: the utility model fixes the bottom plate 1 through a plurality of mounting plates 2, seals the top of the mounting groove 4 by the heat dissipation cover plate 3, limits the middle end of the dust-proof cover plate 7 through the middle block 6 at the bottom of the mounting groove 4, seals the bottom of the bottom plate 1 by the dust-proof cover plate 7, passes through the bottom plate 1 and the positioning nuts 5 in the mounting groove 4 through two mounting screws 8 to be connected, fixedly installs the dust-proof cover plate 7 at the bottom of the bottom plate 1 to avoid falling out in use, ensures the stable rotation of the heat dissipation fan 9, continuously dissipates heat of the distribution box body 21, increases the cooling effect on equipment, ensures that the limiting blocks 13 slide in the limiting grooves 12 at two sides of the adjusting column 10 by opening the threaded grooves 11 at the top end of the adjusting column 10, lifts the adjusting connecting rod 14 at one side of the adjusting column 10, drives the threaded column 19 to rotate in the threaded grooves 11 through the motor 15, through motor 15 linkage anticollision cover 16 at bottom plate 1 top regulation change position, adjust heat exchanger 17 at anticollision cover 16 inside position through flexible post 18, be convenient for rise heat exchanger 17 at overcast and rainy weather, improve block terminal body 21 and external area of contact, drive screw 19 through motor 15 and rotate in screw 11, make anticollision cover 16 and heat exchanger 17 rise to the top of adjusting post 10, it is spacing to the bottom both sides joint of block terminal body 21 through the L shaped plate 20 of heat dissipation cover plate 3 top both sides, make block terminal body 21 install in the inside of heat exchanger 17, prevent block terminal body 21 receive insolateing and lead to inside temperature to rise sharply, pass L shaped plate 20 and spread groove 22 through fixing screw 23 and be connected, improve the stability in use of block terminal body 21.
The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.
Claims (9)
1. The utility model provides a block terminal that thermal-insulated nature is good, cooling efficiency is high, includes bottom plate (1), its characterized in that: the utility model discloses a dustproof device for the automobile, including bottom plate (1), mounting panel (2) are connected with to top bilateral symmetry of bottom plate (1), mounting groove (4) have been seted up at the upper surface middle part of bottom plate (1), the top outside fixedly connected with radiator plate (3) of mounting groove (4), the inside bottom fixedly connected with median block (6) of mounting groove (4), the laminating of bottom one side of median block (6) is connected with dust cover board (7), the inside of mounting groove (4) is located one side symmetry fixedly connected with positioning nut (5) of median block (6).
2. The power distribution box with good heat insulation and high cooling efficiency according to claim 1, wherein: the two sides of the middle end of the bottom of the dustproof cover plate (7) are symmetrically attached and connected with mounting screws (8), and the top ends of the two mounting screws (8) penetrate through the dustproof cover plate (7) and the bottom plate (1) and are in threaded connection with the positioning nuts (5).
3. The power distribution box with good heat insulation and high cooling efficiency according to claim 1, wherein: the dustproof cover plate (7) is located at the two sides of the top of the mounting groove (4), heat dissipation fans (9) are symmetrically and movably mounted on the two sides of the top of the mounting groove, and an adjusting column (10) is fixedly connected to the top of the middle block (6).
4. The power distribution box with good heat insulation and high cooling efficiency according to claim 3, wherein: the screw thread groove (11) is internally arranged at the top end of the adjusting column (10), the limit grooves (12) are symmetrically arranged at the two sides of the adjusting column (10), and the limit blocks (13) are connected with the inner parts of the limit grooves (12) in a fitting mode.
5. The power distribution box with good heat insulation and high cooling efficiency according to claim 4, wherein: the tops of the two limiting blocks (13) are fixedly connected with connecting rods (14), and the tops of the two connecting rods (14) are fixedly connected with motors (15).
6. The power distribution box with good heat insulation and high cooling efficiency according to claim 5, wherein: the top fixedly connected with anticollision cover (16) of motor (15), the bottom of anticollision cover (16) is located the both sides symmetry fixedly connected with telescopic column (18) of motor (15), two the bottom fixedly connected with heat exchanger (17) of telescopic column (18).
7. The power distribution box with good heat insulation and high cooling efficiency according to claim 6, wherein: the end part of the output shaft of the motor (15) is fixedly connected with a threaded column (19), and the bottom end of the threaded column (19) is in threaded connection with the inside of the threaded groove (11).
8. The power distribution box with good heat insulation and high cooling efficiency according to claim 1, wherein: the top bilateral symmetry fixedly connected with L shaped plate (20) of radiator plate (3), two inboard laminating in top of L shaped plate (20) is connected with block terminal body (21).
9. The power distribution box with good heat insulation and high cooling efficiency according to claim 8, wherein: connecting grooves (22) are symmetrically formed in the bottom ends of the two sides of the distribution box body (21), fixing screws (23) are symmetrically attached to the two sides of the L-shaped plate (20), and one ends of the fixing screws (23) penetrate through the L-shaped plate (20) and are in threaded connection with the connecting grooves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591455.8U CN219086568U (en) | 2022-09-29 | 2022-09-29 | Block terminal that thermal-insulated nature is good cooling efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591455.8U CN219086568U (en) | 2022-09-29 | 2022-09-29 | Block terminal that thermal-insulated nature is good cooling efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219086568U true CN219086568U (en) | 2023-05-26 |
Family
ID=86394640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222591455.8U Expired - Fee Related CN219086568U (en) | 2022-09-29 | 2022-09-29 | Block terminal that thermal-insulated nature is good cooling efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219086568U (en) |
-
2022
- 2022-09-29 CN CN202222591455.8U patent/CN219086568U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216215169U (en) | High-efficient heat dissipation type explosion-proof lighting distribution box based on thing networking | |
| CN219086568U (en) | Block terminal that thermal-insulated nature is good cooling efficiency is high | |
| CN209462861U (en) | A kind of high-voltage frequency converter heat radiation box | |
| CN107979006A (en) | There is the power distribution panel of radiating dustproof | |
| CN218648714U (en) | Photovoltaic power generation system with isolated group string inverter | |
| CN109638677A (en) | A kind of distribution box of power equipment of good heat dissipation effect | |
| CN209963603U (en) | Block terminal with heat dissipation function | |
| CN209913340U (en) | Effectively radiating anticorrosion switch board | |
| CN217882422U (en) | Low-voltage power distribution cabinet | |
| CN113628846A (en) | Power transformer capable of actively dissipating heat | |
| CN216355344U (en) | Power distribution box for power production | |
| CN219203790U (en) | Outdoor distribution box | |
| CN201656940U (en) | Thyristor switch with high heat radiation efficiency | |
| CN219611163U (en) | High preassembled transformer substation of security | |
| CN219627188U (en) | Block terminal convenient to heat dissipation | |
| CN215681466U (en) | High tension switchgear temperature control device | |
| CN221767422U (en) | Circulation heat dissipation dehydrating unit of switch board | |
| CN219329526U (en) | Underground building power supply device based on environmental data | |
| CN218941607U (en) | Electromechanical intelligent installation is with electromechanical switch board | |
| CN219627121U (en) | Switch board with temperature regulation function | |
| CN219067637U (en) | Box-type substation with dampproofing function | |
| CN220985212U (en) | Low-voltage distribution box | |
| CN216362209U (en) | High-low voltage switch cabinet with high safety and reliability for electric automation engineering | |
| CN219019272U (en) | Multifunctional electric power electrical control cabinet | |
| CN220325488U (en) | Solar power generation voltage stabilizer |
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: 20230526 |