CN207282935U - Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling - Google Patents
Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling Download PDFInfo
- Publication number
- CN207282935U CN207282935U CN201721260325.9U CN201721260325U CN207282935U CN 207282935 U CN207282935 U CN 207282935U CN 201721260325 U CN201721260325 U CN 201721260325U CN 207282935 U CN207282935 U CN 207282935U
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- CN
- China
- Prior art keywords
- cabinet
- cabin
- heat dissipation
- terminal board
- lid
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling, including blinds hole air permeable plate and heat dissipation cabin button；The cabinet lid is connected on cabinet cabin by rotation axis, and radiator fan is installed through in cabinet lid for three rows in longitudinal arrangement, and pressing plate at one is also equipped with the inner wall of cabinet lid；Arranged in the inner cavity in the cabinet cabin in longitudinal mode and terminal board at three is installed, wherein the front end face of terminal board is also equipped with heat dissipation cabin button at one at the one of top side；Blinds hole air permeable plate is to be embedded in by screw in the rectangle mounting hole among the rear side installing plate in cabinet cabin；Aluminum alloy heat sink is inlaid with one in the inner cavity of the cabinet cabin on all terminal boards in order to improve the heat dissipation effect on terminal board, one layer of aluminum alloy heat sink is also inlaid with the terminal board of this structure, make the partial heat that the harness head that terminal board passes through in inside is produced to terminal board, also it can be realized and radiated by aluminum alloy heat sink, so as to improve heat dissipation effect.
Description
Technical field
Mounted electric appliance cabinet structure technical field is the utility model is related to, more particularly to can be to the internal electric appliance for carrying out circulation cooling
Cabinet.
Background technology
Electric Appliance Cabinet be among supply line electrically component uniformly sum up and cabinet device, circuit is installed inside it and is worked as
In most of appliance component, such as switch, relay, various line test instrument etc., these components are in the course of work
In can produce substantial amounts of heat, therefore ripe Electric Appliance Cabinet must also have heat sinking function or radiator structure.
The inventors discovered that there are problems with structure for existing heat radiating type Electric Appliance Cabinet：
1. component is largely installed on the installing plate on the inside of cabinet so that component bottom surface and installing plate forming face
Contact, causes component bottom surface heat dissipation effect poor, influences the heat dissipation effect of whole cabinet；
2. it need further to improve on radiator structure, such as monoblock type terminal board heat dissipation performance is poor, makes component
The harness accessed to terminal board, the thermal energy formed during the work time, is largely applied on terminal board, makes wiring
Terminal board overheats, and causes whole cabinet temperature excessive.
Then, inventor in view of this, adhere to that the relevant industries for many years enrich design and develop and the experience of actual fabrication,
For existing structure and missing studied improvement, there is provided a kind of Electric Appliance Cabinet of the more preferable thermal diffusivity of heat dissipation effect, to up to
To the purpose with more more practical value.
Utility model content
The purpose of this utility model is to provide can be to the internal Electric Appliance Cabinet for carrying out circulation cooling, to solve above-mentioned background skill
The component bottom surface heat dissipation effect proposed in art is poor, influences the heat dissipation effect of whole cabinet, is radiated with monoblock type terminal board
Poor performance, the harness for making component be accessed to terminal board, the thermal energy formed during the work time, is largely applied to wiring
On terminal board, the problem of overheating terminal board, and cause whole cabinet temperature excessive.
The utility model can be to the purpose and effect of the internal Electric Appliance Cabinet for carrying out circulation cooling, by technological means in detail below
Reached：
The Electric Appliance Cabinet of circulation cooling can be carried out to inside, wherein, this can include internal Electric Appliance Cabinet for carrying out circulation cooling
Have：
Cabinet lid, heat dissipation cabin, radiator fan, pressing plate, cabinet cabin, terminal board, support bar, aluminum alloy heat sink, blinds hole are breathed freely
Plate and heat dissipation cabin button；
The cabinet lid is connected on cabinet cabin by rotation axis, and radiator fan is installed through cabinet for three rows in longitudinal arrangement
Cover, and pressing plate at one is also equipped with the inner wall of cabinet lid；Arrange and be provided with longitudinal mode in the inner cavity in the cabinet cabin
The front end face of terminal board is also equipped with heat dissipation cabin button at one at the one of terminal board at three, wherein top side, this heat dissipation cabin button
It is electrically connected with the line related in cabinet cabin and the radiator fan in heat dissipation cabin；Blinds hole air permeable plate is to pass through spiral shell
Nail is embedded in the rectangle mounting hole among the rear side installing plate in cabinet cabin, and longitudinal direction side is pressed on the inner wall of blinds hole air permeable plate
Formula is provided with row's support bar；In the inner cavity of the cabinet cabin aluminum alloy heat sink at one is inlaid with all terminal boards.
Further, the inner face of the pressing plate is the steep ramp shaped structure in slope, when cabinet lid and cabinet cabin formation closed mode, pressure
The abrupt slope shape inner face of plate causes extruding to act on heat dissipation cabin button.
Further, the shutter window of blinds hole air permeable plate is opening down, and adjacent two on its medial surface
A shutter window is equipped between support bar.
With existing structure in comparison, the utility model has the following advantages that：
1. being longitudinally provided with heat dissipation cabin at three in the cabinet lid of whole box-type electrical instrument cabinet, this cabinet lid is formed with cabinet and closed
During state, the radiation air that the radiator fan at three in heat dissipation cabin is sent can carry out cooling to the electric elements in cabinet, with
Unlike other heat dissipation type Electric Appliance Cabinets, the cabinet lid inner wall of this structure is provided with the pressing plate of steep ramp shaped structure, is installed in cabinet cabin
There is press-down type heat dissipation cabin button, when cabinet lid merges with cabinet, pressing plate does compression action to heat dissipation cabin button, makes in heat dissipation cabin
Radiator fan realizes spinning movement, lighting theory when merging similar to refrigerator doors with refrigerator cabin with opening, easy to operate, realizes
Close is heat sinking function.
2. in order to improve the heat dissipation effect in cabinet cabin, the cabinet cabin rear most of this structure is the shutter of an entirety
Blinds hole air permeable plate, when different from other structures, longitudinal mode is provided with a plurality of branch on the blinds hole air permeable plate of this structure
Stay, when electric elements carry out threading connection with terminal board, can be propped electric elements bottom surface, electric elements is formed bottom side
Air circulation, improves the air circulation of heat dissipation gas, improves heat dissipation effect, while in order to improve the effect of the heat dissipation on terminal board
Fruit, is also inlaid with one layer of aluminum alloy heat sink on the terminal board of this structure, makes the harness head that terminal board passes through in inside to terminal
The partial heat that plate produces, can also be realized by aluminum alloy heat sink and radiated, so as to improve heat dissipation effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the close-up schematic view that the utility model is drawn by Fig. 1；
Fig. 3 is the A portions broken section structure diagram that the utility model is drawn by Fig. 3；
Fig. 4 is the utility model blinds hole air permeable plate side structure schematic view (containing an electric elements G)；
Fig. 5 for the utility model pressure plate structure and its with heat dissipation cabin button press schematic diagram；
Fig. 6 is the utility model cabinet lid outer end face heat emission hole distributed architecture.
In figure：1st, cabinet lid, 2, heat dissipation cabin, 3, radiator fan, 4, pressing plate, 5, cabinet cabin, 6, terminal board, 7, support bar, 8, aluminium
Alloy heat-sink piece, 9, blinds hole air permeable plate, 10, heat dissipation cabin button.
Embodiment
In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in the spirit of the utility model that appended claims are limited and model
In enclosing.
Referring to Fig. 1 to attached drawing 6, the internal Electric Appliance Cabinet for carrying out circulation cooling can be included：
Cabinet lid 1, heat dissipation cabin 2, radiator fan 3, pressing plate 4, cabinet cabin 5, terminal board 6, support bar 7, aluminum alloy heat sink 8, hundred
Leaf hole air permeable plate 9 and heat dissipation cabin button 10；
Cabinet lid 1 is connected on cabinet cabin 5 by rotation axis, and radiator fan 3 is installed through cabinet for three rows in longitudinal arrangement
On lid 1, and pressing plate 4 at one are also equipped with the inner wall of cabinet lid 1；Arrange and be provided with longitudinal mode in the inner cavity in cabinet cabin 5
The front end face of terminal board 6 is also equipped with heat dissipation cabin button 10 at one, this heat dissipation cabin at the one of terminal board 6 at three, wherein top side
Button 10 is electrically connected with the line related in cabinet cabin 5 and the radiator fan 3 in heat dissipation cabin 2；Blinds hole air permeable plate 9 is
It is embedded in by screw in the rectangle mounting hole among the rear side installing plate in cabinet cabin 5, and on the inner wall of blinds hole air permeable plate 9
One row's support bar 7 is installed by longitudinal mode；In 5 inner cavity of cabinet cabin aluminum alloy heat sink at one is inlaid with all terminal boards 6
8。
Wherein, the inner face of pressing plate 4 is the steep ramp shaped structure in slope, when cabinet lid 1 and the formation closed mode of cabinet cabin 5, pressing plate 4
Abrupt slope shape inner face causes extruding to act on heat dissipation cabin button 10, and the illumination being similar to when refrigerator doors merge with refrigerator cabin with opening is former
Reason, it is easy to operate, realize that it is heat sinking function to close.
Wherein, the shutter window of blinds hole air permeable plate 9 is opening down, and adjacent two support bars 7 on its medial surface
Between be equipped with a shutter window, as shown in figure 4, the electric elements G bottom surfaces for making to be installed on two support bars 7 are supported and drag
Rise and form gas circulation with louvered window mouth so that the partial heat that electric elements G bottom surfaces shed, also can be by heat dissipation gas
Circulation is blown away, and structure is more reasonable, and heat dissipation effect is more preferable.
The specifically used mode of the present embodiment and effect：
As shown in Figure 1, shown in Figure 5, cabinet lid 1 is merged with cabinet cabin 5, pressing plate 4 can press to heat dissipation cabin button 10, make heat dissipation cabin button
10 work, will be as shown in fig. 6, from heat emission hole so as to cause the radiator fan 3 in heat dissipation cabin 2 to make heat dissipation work to whole cabinet
The gas of suction is blowed in cabinet cavity in structure, is blown the heat of output in cabinet cavity, and cycle operation.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (3)
1. can be to the internal Electric Appliance Cabinet for carrying out circulation cooling, it is characterised in that：Described can be to the internal electricity for carrying out circulation cooling
Device cabinet includes：
Cabinet lid, heat dissipation cabin, radiator fan, pressing plate, cabinet cabin, terminal board, support bar, aluminum alloy heat sink, blinds hole air permeable plate and
Heat dissipation cabin button；
The cabinet lid is connected on cabinet cabin by rotation axis, and radiator fan is installed through cabinet lid for three rows in longitudinal arrangement
On, and pressing plate at one is also equipped with the inner wall of cabinet lid；Arranged in the inner cavity in the cabinet cabin in longitudinal mode and be provided with three
Locate terminal board, wherein the front end face of terminal board is also equipped with heat dissipation cabin button at one at the one of top side, this heat dissipation cabin button with
The radiator fan in line related and heat dissipation cabin in cabinet cabin is electrically connected；Blinds hole air permeable plate is to pass through screw
It is embedded in the rectangle mounting hole among the rear side installing plate in cabinet cabin, and by longitudinal mode on the inner wall of blinds hole air permeable plate
One row's support bar is installed；In the inner cavity of the cabinet cabin aluminum alloy heat sink at one is inlaid with all terminal boards.
2. according to claim 1 can be to the internal Electric Appliance Cabinet for carrying out circulation cooling, it is characterised in that：The pressing plate it is interior
End face is the steep ramp shaped structure in slope, and when cabinet lid and cabinet cabin formation closed mode, the abrupt slope shape inner face of pressing plate 4 is to heat dissipation cabin button
Extruding is caused to act.
3. according to claim 1 can be to the internal Electric Appliance Cabinet for carrying out circulation cooling, it is characterised in that：The blinds hole is saturating
The shutter window of gas plate is opening down, and a shutter window is equipped between adjacent two support bars on its medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260325.9U CN207282935U (en) | 2017-09-28 | 2017-09-28 | Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260325.9U CN207282935U (en) | 2017-09-28 | 2017-09-28 | Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282935U true CN207282935U (en) | 2018-04-27 |
Family
ID=61988326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260325.9U Expired - Fee Related CN207282935U (en) | 2017-09-28 | 2017-09-28 | Can be to the internal Electric Appliance Cabinet for carrying out circulation cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242652A (en) * | 2020-12-16 | 2021-01-19 | 精泰电气集团有限公司 | High-voltage power distribution cabinet with multiple protection effects |
-
2017
- 2017-09-28 CN CN201721260325.9U patent/CN207282935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242652A (en) * | 2020-12-16 | 2021-01-19 | 精泰电气集团有限公司 | High-voltage power distribution cabinet with multiple protection effects |
| CN112242652B (en) * | 2020-12-16 | 2021-02-26 | 精泰电气集团有限公司 | High-voltage power distribution cabinet with multiple protection effects |
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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: 20180427 |