CN207853274U - A kind of heat-sinking structure of chassis and the distribution box using the heat-sinking structure of chassis - Google Patents
A kind of heat-sinking structure of chassis and the distribution box using the heat-sinking structure of chassis Download PDFInfo
- Publication number
- CN207853274U CN207853274U CN201820008375.6U CN201820008375U CN207853274U CN 207853274 U CN207853274 U CN 207853274U CN 201820008375 U CN201820008375 U CN 201820008375U CN 207853274 U CN207853274 U CN 207853274U
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- China
- Prior art keywords
- emission hole
- heat emission
- hole group
- cover board
- side plate
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Abstract
The utility model is related to the distribution boxs of a kind of heat-sinking structure of chassis and the use heat-sinking structure of chassis, heat-sinking structure of chassis includes the side plate for being equipped with the outer heat emission hole group being connected to ambient atmosphere, the side plate side has cover board with setpoint distance arranged for interval, form cavity between the side plate and cover board, the cover board is equipped with for by the interior heat emission hole group of the cavity and inner air connection and arrangement corresponding with the outer heat emission hole group.Compared with prior art, the utility model provides heat-sinking structure of chassis using the double-deck radiator structure, inside and outside heat dissipation hole site is corresponding, ensure that good heat dissipation while improving water resistance and structural strength, it is sufficient to meet requirement of the outdoor environment to distribution box degree of protection.
Description
Technical field
The utility model is related to the distribution boxs of a kind of heat-sinking structure of chassis and the use heat-sinking structure of chassis.
Background technology
JP comprehensive distribution boxes are a kind of New Low Voltages integrating electric energy distribution, metering, protection, control and reactive-load compensation
Comprehensive distribution box, the distribution box are primarily adapted for use in the rural power grids and city net low-voltage distribution system of exchange 50Hz, rated voltage 400V.
As national grid increases the demand of integrated pole type transformer platform complete set of equipments, and related JP is integrated
The requirement of distribution box standardized designs, novel intelligent JP comprehensive distribution boxes continuously emerge, inlet wire in novel JP comprehensive distribution boxes
Main switch uses fuse disconnecting switch, reactive-load compensation part to be combined mode using array capacitor, and which results in realities
Border can reduce distribution using the larger problem of middle case internal calorific power, and if directly side plate adds heat emission hole on both sides
Case waterproof effect and structural strength and cannot be satisfied requirement of the outdoor environment to degree of protection.
Authorization Notice No. discloses the automatic temperature-controlled air-cooled low pressure of one kind for the utility model patent of CN206461246U and matches
Electric cabinet, the power distribution cabinet include cabinet, and the left side of cabinet is hinged with cabinet door, temperature relay is installed on the left of the inner wall of cabinet
The right side of device and fan, cabinet offers heat emission hole, and the position of heat emission hole is corresponding with the height of fan.The power distribution cabinet is logical
Excess temperature relay controls fan, and hot-air in distribution box is blown out via heat emission hole, box interior temperature is made to decline.
Above-mentioned low-voltage distribution cabinet directly opens up heat emission hole in the side of cabinet, and the setting of heat emission hole reduces the structure of side
Intensity, moreover, even if heat emission hole have corresponding waterproof construction, under high wind or the atmospheric environment of precipitation Atmospheric precipitation still may be used
It can be invaded inside distributing box via at heat emission hole, such babinet that heat emission hole is directly arranged in side cannot meet outdoor environment
Requirement to degree of protection.
Utility model content
The purpose of this utility model is to provide a kind of heat-sinking structure of chassis, to solve directly to set in side in the prior art
It sets the technical issues of heat emission hole cannot meet the requirement to degree of protection, the utility model also provides a kind of using the case radiation
The distribution box of structure.
To achieve the above object, the utility model provides the technical solution 1 of heat-sinking structure of chassis：A kind of case radiation knot
Structure, includes the side plate equipped with the outer heat emission hole group being connected to ambient atmosphere, and the side plate side has with setpoint distance arranged for interval
Cover board, forms cavity between the side plate and cover board, the cover board is equipped with for the cavity to be connected to simultaneously with inner air
The interior heat emission hole group of arrangement corresponding with the outer heat emission hole group.
The utility model has the beneficial effects that：Cavity is formed between side plate and cover board, even if ambient atmosphere precipitation is via side
The heat emission hole group of plate enters, it is also difficult to by the heat emission hole group on cover board, distribution box is strengthened under the premise of not influencing ventilation
Waterproof effect；Interior heat emission hole group and outer heat emission hole group correspond to arrangement, minimize the circulating resistance of air, ensure the heat dissipation of cabinet
Performance；The double-layer structure of cover board and side plate strengthens the structural strength of side plate, can effectively mitigate accidental impact in distribution box
The damage of portion's component；Compared with prior art, the utility model provides heat-sinking structure of chassis using the double-deck radiator structure, ensures
Water resistance and structural strength are improved while heat dissipation problem, it is sufficient to be met outdoor environment and wanted to distribution box degree of protection
It asks.
It is improved to obtain technical solution 2 on the basis of heat-sinking structure of chassis technical solution 1：The side plate top is under
Portion's arranged for interval has an outer heat emission hole group at two, on the cover board at two outer heat emission hole group correspondence be disposed at two in heat emission hole
Group.The setting of heat emission hole group makes the hot-air above cabinet inside be able to be discharged from the heat emission hole group of top at two, extraneous
Cold air is able to the entrance of heat emission hole group from below.
It is improved to obtain technical solution 3 on the basis of heat-sinking structure of chassis technical solution 2：The side plate and cover board it
Between be equipped with the cavity is separated to form the diaphragm plate of epicoele and cavity of resorption, the epicoele is corresponding with superposed heat emission hole group
Connection, cavity of resorption connection corresponding with the heat emission hole group of lower part is located at.The setting of diaphragm plate ensure that air will not by outside into
It is directly discharged from epicoele after entering cavity of resorption, improves the efficiency of air circulation, enhance heat dissipation effect.
It is improved to obtain technical solution 4 on the basis of heat-sinking structure of chassis technical solution 3：The cover board, which is equipped with, to be used
In the installing port of installation wind turbine.When reaching set temperature in cabinet, forced cooling is carried out using wind turbine, prevents internal electrical part
Temperature is excessively high.
It is improved to obtain technical solution 5 on the basis of heat-sinking structure of chassis technical solution 1：The outer heat emission hole group by
The hole of multiple shutters, which is gathered, to be rearranged, and the interior heat emission hole group is gathered by multiple slotted holes to be rearranged.Outer heat dissipation
Hole is shutter, prevents Atmospheric precipitation from entering inside distribution box；In addition, slotted hole can farthest ensure heat dissipation effect
Rate.
It is improved to obtain technical solution 6 on the basis of heat-sinking structure of chassis technical solution 1：The side plate interior sides and/
Or covering is equipped with protection network at corresponding heat emission hole group on the outside of cover board.Protection network can effectively prevent extraneous insect and pollutant into
Enter inside distribution box, improves cabinet degree of protection.
It is improved to obtain technical solution 7 on the basis of any one of heat-sinking structure of chassis technical solution 1 to 6：Institute
It states and is welded with several studs on side plate, the cover board has with several matched mounting holes of stud, Screw assembly on stud
Have nut cover board being fixed on side plate.By on side plate welding screw cover board is fixedly mounted, avoid boring on side plate
Hole further promotes cabinet degree of protection.
The utility model provides a kind of technical solution 1 of distribution box：A kind of distribution box, including babinet, babinet include case top,
Bottom, chamber door and at least one side plate equipped with the outer heat emission hole group being connected to ambient atmosphere, the side plate side is to set
Distance interval is disposed with cover board, forms cavity between the side plate and cover board, the cover board be equipped with for by the cavity and
Inner air is connected to and the interior heat emission hole group of arrangement corresponding with the outer heat emission hole group.
It is improved to obtain technical solution 2 on the basis of distribution box technical solution 1：Side plate upper and lower part interval
Be disposed with outer heat emission hole group at two, on the cover board at two outer heat emission hole group correspondence be disposed at two in heat emission hole group.
It is improved to obtain technical solution 3 on the basis of distribution box technical solution 2：It is equipped between the side plate and cover board
The cavity being separated to form the diaphragm plate of epicoele and cavity of resorption, the epicoele is corresponding with superposed heat emission hole group to be connected to,
Cavity of resorption connection corresponding with the heat emission hole group of lower part is located at.
It is improved to obtain technical solution 4 on the basis of distribution box technical solution 3：The cover board is equipped with for installing
The installing port of wind turbine.
It is improved to obtain technical solution 5 on the basis of distribution box technical solution 1：The outer heat emission hole group is by multiple hundred
The hole of leaf window construction, which is gathered, to be rearranged, and the interior heat emission hole group is gathered by multiple slotted holes to be rearranged.
It is improved to obtain technical solution 6 on the basis of distribution box technical solution 1：The side plate interior sides and/or cover board
Outside covers at corresponding heat emission hole group is equipped with protection network.
It is improved to obtain technical solution 7 on the basis of any one of distribution box technical solution 1 to 6：The side plate
On be welded with several studs, the cover board have with several matched mounting holes of stud, Screw assembly has and will cover on stud
Plate is fixed on the nut on side plate.
Description of the drawings
Fig. 1 provides heat-sinking structure of chassis latus inframedium structural schematic diagram for the utility model；
Fig. 2 is the structural schematic diagram after plate-side plate welding stud and fixed protection net shown in Fig. 1；
Fig. 3 provides heat-sinking structure of chassis middle cover plate structure schematic diagram for the utility model；
Fig. 4 is the structural schematic diagram that cover board welds after diaphragm plate shown in Fig. 2；
Fig. 5 provides the structural schematic diagram of heat-sinking structure of chassis for the utility model；
Fig. 6 is the sectional view along the directions A-A in heat-sinking structure of chassis shown in Fig. 5；
In attached drawing：10- side plates, the outer heat emission hole groups of 11-, 12- protection networks, 13- studs, 20- cover boards, heat emission hole group in 21-,
22- installing ports, 23- diaphragm plates.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The utility model provides the embodiment of heat-sinking structure of chassis, and as shown in Figures 1 to 6, heat-sinking structure of chassis includes side
Plate 10 and in side plate side with the spaced apart cover board 20 of setpoint distance, cavity is formed between cover board and side plate 10, on cover board 20
Equipped with the installing port 22 for installing wind turbine, the upper and lower part of side plate 10 is equipped with outer heat emission hole group 11, in outer on cover board 20
11 position of heat emission hole group is correspondingly provided with interior heat emission hole group 21, and outer heat emission hole group 11 is gathered arrangement group by the hole of multiple shutters
At interior heat emission hole is gathered by multiple slotted holes to be rearranged, and is provided between side plate 10 and cover board 20 by side plate 10 and cover board 20
Between form cavity and be divided into the diaphragm plate 23 of epicoele and cavity of resorption, epicoele is correspondings with superposed heat emission hole group to be connected to, cavity of resorption and
Heat emission hole group positioned at lower part corresponds to connection, wherein being installed with the protection network 12 for covering outer heat emission hole on side plate 10.
In above-mentioned heat-sinking structure of chassis, the top edge of cover board 20 is rolled over equipped with U-bend, and one side and the side plate 10 of U-bend folding paste
It closes, its excess-three side of cover board 20 is equipped with Z-shaped bending, and Z-shaped bending has the fixed edge being bonded with side plate 10, wherein on side plate 10
Multiple studs 13 are welded with, fixed edge, which has, to be passed through for stud 13 to coordinate with nut, and then cover board 20 is made to be fixed with side plate 10
Connection.
When in use, the double-layer structure of side plate 10 and cover board 20 can be avoided effectively the embodiment of above-mentioned heat-sinking structure of chassis
The intrusion of outside liquid；Inside and outside 11 position of heat emission hole group is corresponding, reduces air and flows the resistance being subject to, and improves cabinet and dissipates
The heat dissipation performance of heat structure；The mode of arrangement heat emission hole group makes cabinet internal upper part hot-air be moved out up and down, and extraneous
Cold air is got enter into, and improves air circulation condition, promotes the efficiency of air exchange；The protection network 12 being equipped with can then prevent
Insect and foreign matter invade cabinet inside；Side plate 10 is fixedly connected with cover board 20 by welding screw, is avoided and is beaten on side plate 10
Bolt hole while improving the structural strength of side plate 10, avoids outside liquid and corrodes the place of being bolted or by being bolted
Place's intrusion cabinet inside.
Protection network is arranged on side plate in the embodiment of above-mentioned heat-sinking structure of chassis, and multilayer can be arranged in other embodiments
Protection network covers the interior heat emission hole group on cover board, further increases the protective capacities of heat-sinking structure of chassis.
Interior heat emission hole group is gathered by multiple slotted holes and is rearranged in the embodiment of above-mentioned heat-sinking structure of chassis, in other realities
Applying interior heat emission hole group in example can be rearranged by the hole of multiple shutters is densely covered, promote the water resistance of cover board, Jin Erti
The waterproofing grade of high cabinet.
The embodiment cover plate of above-mentioned heat-sinking structure of chassis is fixedly connected by stud with side plate, in other embodiments may be used
Cover board is directly welded on side plate.
Sealing strip can be installed additional in the embodiment of above-mentioned heat-sinking structure of chassis in the junction of cover board and side plate, further promoted
The water resistance of cabinet improves the degree of protection of cabinet.
The utility model also provides a kind of embodiment of distribution box, and distribution box includes babinet, babinet include case top, bottom,
Cabinet door and side plate, the radiator structure in the distribution box is consistent with the radiator structure in above-mentioned heat-sinking structure of chassis, no longer superfluous herein
It states.
Claims (14)
1. a kind of heat-sinking structure of chassis includes the side plate equipped with the outer heat emission hole group being connected to ambient atmosphere, it is characterised in that：Institute
State side plate side has cover board with setpoint distance arranged for interval, and cavity is formed between the side plate and cover board, and the cover board is equipped with
For by the cavity and the interior heat emission hole group of inner air connection and arrangement corresponding with the outer heat emission hole group.
2. heat-sinking structure of chassis according to claim 1, it is characterised in that：Side plate upper and lower part arranged for interval has
Outer heat emission hole group at two, on the cover board at two outer heat emission hole group correspondence be disposed at two in heat emission hole group.
3. heat-sinking structure of chassis according to claim 2, it is characterised in that：Being equipped between the side plate and cover board will be described
Cavity is separated to form the diaphragm plate of epicoele and cavity of resorption, epicoele connection corresponding with superposed heat emission hole group, under described
Chamber connection corresponding with the heat emission hole group of lower part is located at.
4. heat-sinking structure of chassis according to claim 3, it is characterised in that：The cover board is equipped with for installing wind turbine
Installing port.
5. heat-sinking structure of chassis according to claim 1, it is characterised in that：The outer heat emission hole group is by multiple shutter knots
The hole of structure, which is gathered, to be rearranged, and the interior heat emission hole group is gathered by multiple slotted holes to be rearranged.
6. heat-sinking structure of chassis according to claim 1, it is characterised in that：On the outside of the side plate interior sides and/or cover board in
Covering is equipped with protection network at corresponding heat emission hole group.
7. heat-sinking structure of chassis as claimed in any of claims 1 to 6, it is characterised in that：It is welded on the side plate
Have several studs, the cover board have with several matched mounting holes of stud, Screw assembly, which has, on stud fixes cover board
Nut on side plate.
8. a kind of distribution box, including babinet, babinet includes that case top, bottom, chamber door and at least one be equipped with connect with ambient atmosphere
The side plate of logical outer heat emission hole group, it is characterised in that：The side plate side has cover board, the side plate with setpoint distance arranged for interval
Form cavity between cover board, the cover board be equipped with for by the cavity and inner air connection and with the outer heat emission hole
The interior heat emission hole group of the corresponding arrangement of group.
9. distribution box according to claim 8, it is characterised in that：Side plate upper and lower part arranged for interval has outside at two
Heat emission hole group, on the cover board at two outer heat emission hole group correspondence be disposed at two in heat emission hole group.
10. distribution box according to claim 9, it is characterised in that：It is equipped with the cavity between the side plate and cover board
Separate to form the diaphragm plate of epicoele and cavity of resorption, epicoele connection corresponding with superposed heat emission hole group, the cavity of resorption with
Heat emission hole group positioned at lower part corresponds to connection.
11. distribution box according to claim 10, it is characterised in that：The cover board is equipped with the installation for installing wind turbine
Mouthful.
12. distribution box according to claim 8, it is characterised in that：The outer heat emission hole group is by multiple shutters
Hole, which is gathered, to be rearranged, and the interior heat emission hole group is gathered by multiple slotted holes to be rearranged.
13. distribution box according to claim 8, it is characterised in that：In corresponding on the outside of the side plate interior sides and/or cover board
Covering is equipped with protection network at heat emission hole group.
14. the distribution box according to any one of claim 8 to 13, it is characterised in that：If being welded on the side plate
Dry stud, the cover board have with several matched mounting holes of stud, Screw assembly has on stud is fixed on side by cover board
Nut on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008375.6U CN207853274U (en) | 2018-01-03 | 2018-01-03 | A kind of heat-sinking structure of chassis and the distribution box using the heat-sinking structure of chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008375.6U CN207853274U (en) | 2018-01-03 | 2018-01-03 | A kind of heat-sinking structure of chassis and the distribution box using the heat-sinking structure of chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853274U true CN207853274U (en) | 2018-09-11 |
Family
ID=63416985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008375.6U Expired - Fee Related CN207853274U (en) | 2018-01-03 | 2018-01-03 | A kind of heat-sinking structure of chassis and the distribution box using the heat-sinking structure of chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375121A (en) * | 2022-01-24 | 2022-04-19 | 高创(苏州)电子有限公司 | Case and electronic device |
-
2018
- 2018-01-03 CN CN201820008375.6U patent/CN207853274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375121A (en) * | 2022-01-24 | 2022-04-19 | 高创(苏州)电子有限公司 | Case and electronic device |
| CN114375121B (en) * | 2022-01-24 | 2024-10-11 | 高创(苏州)电子有限公司 | Box body and electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20220103 |