CN210430514U - Electric power cabinet that heat dispersion is good - Google Patents
Electric power cabinet that heat dispersion is good Download PDFInfo
- Publication number
- CN210430514U CN210430514U CN201921595668.XU CN201921595668U CN210430514U CN 210430514 U CN210430514 U CN 210430514U CN 201921595668 U CN201921595668 U CN 201921595668U CN 210430514 U CN210430514 U CN 210430514U
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- Prior art keywords
- cabinet
- cavity
- heat dissipation
- transmission block
- electric power
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- Expired - Fee Related
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- 239000006185 dispersion Substances 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract 6
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric power cabinet that heat dispersion is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the fan is installed at the internal top of cabinet, the fixed transmission seat that is equipped with on the internal lateral wall of cabinet, the inside cavity of having seted up of transmission seat, the bottom is equipped with the evaporating liquid in the cavity, sealed sliding connection has first magnetism transmission piece on the cavity inner wall, and is connected with first spring between the bottom in first magnetism transmission piece and the cavity, still set up the spout parallel with the cavity on the internal lateral wall of cabinet that the transmission seat was hugged closely, the inside sliding connection of spout has second magnetism transmission piece, the position of second magnetism transmission piece is corresponding and inter attraction with the position of first magnetism transmission piece, second magnetism transmission piece upper end still rigid coupling has presses the depression bar, still be equipped with the cooperation in the spout and press the operating mechanism that depression bar and fan used. The utility model discloses can practice thrift electric power, environmental protection more according to the heat dissipation of the internal portion self-adaptation regulation of cabinet temperature.
Description
Technical Field
The utility model relates to an electric power cabinet technical field especially relates to an electric power cabinet that heat dispersion is good.
Background
The electric power cabinet is common equipment in the field of electric power infrastructure, is used for providing electric power guarantee for various electric power demands, and is vital to the operation of an electric power system. Electronic components in the power cabinet generate a large amount of heat during operation, and the heat is not dissipated in time to cause aging and damage of a circuit, even cause short circuit, and cause accidents, so that the power cabinet needs to have good heat dissipation performance. The existing heat dissipation method of the power cabinet is to continuously perform forced air cooling heat dissipation on electronic components by additionally installing a fan inside the cabinet body, and although the heat dissipation effect is good, the fan wastes much power.
Therefore, the electric power cabinet with good heat dissipation performance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the electric power cabinet that a heat dispersion is good that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric power cabinet with good heat dissipation performance comprises a cabinet body, wherein a fan is installed at the top in the cabinet body, a transmission seat is fixedly arranged on the inner side wall of the cabinet body, a cavity is arranged in the transmission seat, an evaporation liquid is arranged at the bottom in the cavity, a first magnetic transmission block is connected on the inner wall of the cavity in a sealing and sliding manner, a first spring is connected between the first magnetic transmission block and the bottom in the cavity, the upper end of the transmission seat is also provided with an air outlet matched with the first magnetic transmission block, a sliding groove parallel to the cavity is further formed in the inner side wall of the cabinet body, which is tightly attached to the transmission seat, a second magnetic transmission block is connected in the sliding groove in a sliding manner, the position of the second magnetic transmission block corresponds to the position of the first magnetic transmission block and is mutually attracted, the upper end of the second magnetic transmission block is further fixedly connected with a pressing rod, and a switch mechanism matched with the pressing rod and the fan is further arranged in the sliding groove.
In foretell electric power cabinet that heat dispersion is good, switch mechanism includes the recess of seting up on the inner wall of spout upper end, recess internally mounted have with fan electric connection dabble switch and a plurality of second spring, the common rigid coupling of the left end of second spring has the wedge, the plane end of wedge does not just with dabble switch contact, press the upper end of depression bar just with the inclined plane end contact of wedge.
In the electric power cabinet with good heat dissipation performance, the boiling point of the evaporation liquid is about 40-45 ℃.
In the above-mentioned electric power cabinet that heat dispersion is good, cabinet body edge still articulates there is the cabinet door, seted up the heat dissipation window on the cabinet door, and install the dust screen on the heat dissipation window.
In the electric power cabinet with good heat dissipation performance, the first spring and the second spring are both reset springs made of stainless steel materials.
The utility model has the advantages that: the evaporation liquid, the first magnetic transmission block, the second magnetic transmission block, the pressing rod and the wedge-shaped block are matched with the fan and the light touch switch for use, transmission is carried out by utilizing the vaporization process of the evaporation liquid when the temperature in the cabinet body is overhigh, the light touch switch is pressed to electrify the fan to be turned on to carry out air cooling heat dissipation on the interior of the cabinet body, the light touch switch is automatically turned off after the heat dissipation in the cabinet body is finished, and the fan can be automatically turned off; the heat dissipation can be adjusted in a self-adaptive mode according to the temperature inside the cabinet body, so that the electric power is saved, and the cabinet is more environment-friendly.
Drawings
Fig. 1 is a schematic structural view of an electric power cabinet with good heat dissipation performance provided by the present invention;
fig. 2 is an enlarged schematic view of a structure of a transmission seat portion in an electric power cabinet with good heat dissipation performance according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: the heat dissipation cabinet comprises a cabinet body 1, a fan 2, a transmission seat 3, a cavity 4, an evaporated liquid 5, a first magnetic transmission block 6, a first spring 7, an air outlet hole 8, a sliding groove 9, a second magnetic transmission block 10, a pressing rod 11, a groove 12, a light touch switch 13, a second spring 14, a wedge-shaped block 15, a cabinet door 16 and a heat dissipation window 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an electric power cabinet with good heat dissipation performance comprises a cabinet body 1, a fan 2 is installed at the top inside the cabinet body 1, a transmission seat 3 is fixedly arranged on the inner side wall of the cabinet body 1, a cavity 4 is arranged inside the transmission seat 3, an evaporated liquid 5 is arranged at the bottom inside the cavity 4, the boiling point of the evaporated liquid 5 is about 40-45 ℃, a first magnetic transmission block 6 is connected onto the inner wall of the cavity 4 in a sealing and sliding manner, a first spring 7 is connected between the first magnetic transmission block 6 and the bottom inside the cavity 4, an air outlet 8 matched with the first magnetic transmission block 6 is further arranged at the upper end of the transmission seat 3, a sliding groove 9 parallel to the cavity 4 is further arranged on the inner side wall of the cabinet body 1 tightly attached to the transmission seat 3, a second magnetic transmission block 10 is connected inside the sliding groove 9 in a sliding manner, the position of the second magnetic transmission block 10 corresponds to the position of the first magnetic transmission block 6 and attracts, a switch mechanism matched with the pressing rod 11 and the fan 2 is also arranged in the sliding groove 9;
the switch mechanism comprises a groove 12 formed in the inner wall of the upper end of the sliding chute 9, a light touch switch 13 and a plurality of second springs 14 which are electrically connected with the fan 2 are installed in the groove 12, a wedge block 15 is fixedly connected to the left end of each second spring 14, the plane end of each wedge block 15 is just not contacted with the light touch switch 13, and the upper end of the pressing rod 11 is just contacted with the inclined plane end of the wedge block 15; the first spring 7 and the second spring 14 are both reset springs made of stainless steel, the reset effect of the reset springs is accurate and stable, the reset springs are made of stainless steel, the change of the tensile force effect caused by rusting can be prevented, and the service life is longer; the cabinet body 1 edge still articulates there is cabinet door 16, has seted up heat dissipation window 17 on the cabinet door 16, and installs the dust screen on the heat dissipation window 17, and heat dissipation window 17 can make the ventilation effect of the cabinet body 1 better, and the dust screen can prevent the internal laying dust of the cabinet body 1.
When the utility model is used, when the temperature in the cabinet body 1 is in the normal range in the normal state, the evaporated liquid 5 is in the liquid state, at the moment, the first magnetic transmission block 6 and the second magnetic transmission block 10 are maintained at the same height under the action of the adsorption force, the upper end of the pressing rod 11 is just in contact with the lowest point of the inclined plane end of the wedge-shaped block 15 and has no abutting force, the plane end of the wedge-shaped block 15 is just in contact with the light touch switch 13 and has no pressing force, and the fan 2 is in the power-off state; when the temperature in the cabinet body 1 is high, the evaporation liquid 5 in the transmission seat 3 is evaporated and vaporized, the first magnetic transmission block 6 slides upwards along the inner wall of the cavity 4 under the pushing action of steam, at the moment, the first spring 7 is stretched, and as the second magnetic transmission block 10 and the first magnetic transmission block 6 are mutually attracted, the first magnetic transmission block 6 slides upwards to drive the second magnetic transmission block 10 to slide upwards along the sliding groove 10, so that the pressing rod 11 is pushed to press the wedge block 15 into the groove 12, the wedge block 15 presses the tact switch 13 to electrify the fan 2 to cool and radiate the interior of the cabinet body 1, and at the moment, the second spring 14 is compressed; after the temperature in the cabinet body 1 returns to normal, the evaporated liquid 5 is liquefied again, the first magnetic transmission block 6 is not pushed by steam any more, and is pulled downwards under the reset action of the first spring 7, so that the second magnetic transmission block 10 can be driven, the pressing rod 11 is automatically reset, the wedge-shaped block 15 is pushed out of the groove 12 under the reset action of the second spring 14, the tact switch 13 is not pressed any more, the fan 2 is also automatically turned off after power failure, and electric power is saved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An electric power cabinet with good heat dissipation performance comprises a cabinet body (1) and is characterized in that a fan (2) is installed at the top in the cabinet body (1), a transmission seat (3) is fixedly arranged on the inner side wall of the cabinet body (1), a cavity (4) is formed in the transmission seat (3), an evaporation liquid (5) is arranged at the bottom in the cavity (4), a first magnetic transmission block (6) is connected to the inner wall of the cavity (4) in a sealing and sliding mode, a first spring (7) is connected between the first magnetic transmission block (6) and the bottom in the cavity (4), an air outlet (8) matched with the first magnetic transmission block (6) for use is further formed in the upper end of the transmission seat (3), a sliding groove (9) parallel to the cavity (4) is further formed in the inner side wall of the cabinet body (1) tightly attached to the transmission seat (3), a second magnetic transmission block (10) is connected to the inside of the sliding, the position of the second magnetic transmission block (10) corresponds to the position of the first magnetic transmission block (6) and is mutually attracted, a pressing rod (11) is further fixedly connected to the upper end of the second magnetic transmission block (10), and a switch mechanism matched with the pressing rod (11) and the fan (2) for use is further arranged in the sliding groove (9).
2. The electric power cabinet that heat dispersion is good according to claim 1, characterized in that, switch mechanism includes the recess (12) of seting up on the inner wall of spout (9) upper end, recess (12) internally mounted have with fan (2) electric connection light touch switch (13) and a plurality of second spring (14), the common rigid coupling in left end of second spring (14) has wedge (15), the plane end of wedge (15) does not just contact with light touch switch (13), the upper end of push rod (11) just contacts with the inclined plane end of wedge (15).
3. The electric cabinet with good heat dissipation performance as recited in claim 1, wherein the boiling point of the evaporated liquid (5) is about 40-45 ℃.
4. The electric power cabinet with good heat dissipation performance according to claim 1, wherein a cabinet door (16) is hinged to the edge of the cabinet body (1), a heat dissipation window (17) is formed in the cabinet door (16), and a dust screen is mounted on the heat dissipation window (17).
5. The electric cabinet with good heat dissipation performance according to claim 2, wherein the first spring (7) and the second spring (14) are both return springs made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595668.XU CN210430514U (en) | 2019-09-24 | 2019-09-24 | Electric power cabinet that heat dispersion is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595668.XU CN210430514U (en) | 2019-09-24 | 2019-09-24 | Electric power cabinet that heat dispersion is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430514U true CN210430514U (en) | 2020-04-28 |
Family
ID=70367584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595668.XU Expired - Fee Related CN210430514U (en) | 2019-09-24 | 2019-09-24 | Electric power cabinet that heat dispersion is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988977A (en) * | 2020-09-08 | 2020-11-24 | 深圳盛必达通信有限公司 | Electromagnetic shielding device of electronic communication equipment |
| CN112351638A (en) * | 2020-09-25 | 2021-02-09 | 国网辽宁省电力有限公司大连供电公司 | Intelligent control device for power distribution operation site |
-
2019
- 2019-09-24 CN CN201921595668.XU patent/CN210430514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988977A (en) * | 2020-09-08 | 2020-11-24 | 深圳盛必达通信有限公司 | Electromagnetic shielding device of electronic communication equipment |
| CN112351638A (en) * | 2020-09-25 | 2021-02-09 | 国网辽宁省电力有限公司大连供电公司 | Intelligent control device for power distribution operation site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210721 Address after: 110000 no.18-1, East Shenxin Road, Tiexi District, Shenyang City, Liaoning Province Patentee after: Shenyang Sanxin electronic control communication equipment Co.,Ltd. Address before: 110020 Ningguan village, Daqing Township, Tiexi District, Shenyang City, Liaoning Province Patentee before: Shenyang Sanxin electric control communication equipment factory |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |