CN101609104B - Improvement structure of loading box - Google Patents
Improvement structure of loading box Download PDFInfo
- Publication number
- CN101609104B CN101609104B CN2009101004456A CN200910100445A CN101609104B CN 101609104 B CN101609104 B CN 101609104B CN 2009101004456 A CN2009101004456 A CN 2009101004456A CN 200910100445 A CN200910100445 A CN 200910100445A CN 101609104 B CN101609104 B CN 101609104B
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- door
- load
- roof
- load box
- load region
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Abstract
The invention discloses an improvement structure of a loading box, comprising a box body. A loading zone and a control room are arranged in the box body, the side surface or the bottom end surface of the box body, which corresponds to the loading zone, is provided with a ventilating door, and the top end surface of the box body, which corresponds to the loading zone, is provided with an automatic door opening and closing mechanism. The automatic door opening and closing mechanism and the ventilating door arranged on the side surface or the bottom end surface of the box body form a convection current ventilation structure when opened, namely, the loading box adopts lateral air intake or vertical air intake, or hot wind is discharged from the top of the loading box. The invention not only has favourable ventilating and radiating effect, but also is safe and reliable.
Description
Technical field
The present invention relates to the proving installation of power-supply device, is a kind of improvement structure of load box specifically.
Background technology
Super large power load box as fictitious load, can be finished the detection of systematic parameter and function in high-rating generator, high power UPS, inverter, large-sized battery system.High power load element in the super large power load box is the important devices of load box, is to make equipment can realize miniaturization multifunction, the great key point of functions such as maneuverability.Load elements can produce a large amount of heats when work, especially its heat of super large power load box is more concentrated, if untimely discharge, very easily produce and burn even serious security incident such as blast, so can the ventilation and heat structure of load box safe operation very important for load box, but it is less to relate to the research of this aspect at present, and all there are many shortcomings in the structure of design, adopt the transversal ventilation structure as load box, though realize that more easily actual effect is undesirable.At first, temperature on the pull-up resistor of super large power load box is higher, if adopt the transversal ventilation structure, wind enters from a side air inlet of load box, what blow out at the air outlet of load box opposite side then is high-temperature hot-air, if have the staff this moment on the scene, the hot blast that will be blown is scalded, cause security incident, even it is on the scene not have personnel, hot blast blows to other equipment also can cause certain injury to this equipment, and the ventilation and heat requirement that can not satisfy equipment in actual applications of transversal ventilation structure; Secondly, the structure that the roof door air-out is arranged in the prior art, promptly the top end face at load box is provided with ventilating opening, hot blast is blown out from the top, but the switching of this ventilating opening relies on manually-operated to finish, this is absolutely unsafe to operating personnel, and operation is quite inconvenient, has reduced work efficiency.
Summary of the invention
Problem to be solved by this invention is exactly the shortcoming at prior art, a kind of improvement structure of load box is provided, adopts brand-new aeration structure, and adopt the keying of robotization control ventilating opening, and inner man-machine isolation structure, guarantee operating personnel's the safety of adopting of load box.
In order to address the above problem, the present invention adopts following technical scheme: a kind of improvement structure of load box, comprise casing, be provided with load region and pulpit in the casing, casing side or the bottom face corresponding with load region are provided with air door, the casing top end face corresponding with load region is provided with automatic open close door mechanism, it is characterized in that: described automatic open close door mechanism comprises roof door, this roof door is arranged in the slideway, setting is closed the door spacing on the direction that the corresponding roof door of slideway slides, on another direction that the corresponding roof door of slideway slides, door open limit is set, the keying of described roof door is by the guidance panel control that is located in the pulpit, and close the door spacing and door open limit are connected with control system in the load box respectively.Should it close a mechanism and the air door that is located at casing side or casing bottom face formation ventilation by forced draft structure when opening automatically, be that load box adopts side air admission or vertical air intake, hot blast is then discharged from the top of load box, and not only result of ventilating heat dissipation is good, and safe and reliable.
Further, both sides, described pulpit are respectively equipped with a load region, adopt enclosed construction and load region to isolate in the pulpit, ensure operating personnel's safety.
As preferably, the transverse width in that a roof door end corresponding with door open limit and the distance between the door open limit are not less than load region guarantees that the top of load region is in the state of opening fully when roof door is opened.
Preferably, the crack between a door and its frame place of described air door is embedded with sealing joint strip, and assurance equipment has the better seal performance when not working, and prevents the rainwater intrusion.
The invention has the advantages that: by changing traditional draft type, load box adopts side air admission or vertical air intake, and hot blast is then discharged from the top of load box, and not only result of ventilating heat dissipation is good, and safe and reliable; The load box top adopts the automatic open close door mechanism by system's control to replace original manually-operated, and not only work efficiency improves, and operating personnel's safety has obtained guarantee; Adopt enclosed construction and load region isolation in the pulpit, better guarantee operating personnel's safety.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is an inner structure synoptic diagram of the present invention;
Fig. 2 is the front schematic view of external structure of the present invention;
Fig. 3 is the schematic rear view of external structure of the present invention.
Embodiment
In conjunction with Fig. 1, Fig. 2 and Fig. 3 the present invention is elaborated, the invention provides a kind of improvement structure of load box, comprise casing 1, casing 1 middle part is provided with pulpit 2,2 both sides, pulpit are respectively equipped with a load region 4, adopt enclosed construction and load region 4 to isolate in the pulpit 2, ensure operating personnel's safety.As a preferred embodiment of the present invention: the casing 1 forward and backward side corresponding with load region 4 is provided with air door 11, and casing 1 top end face corresponding with load region 4 is provided with automatic open close door mechanism.Automatic open close door mechanism comprises roof door 31, this roof door 31 is arranged in the slideway 3 and can horizontally slips, on the direction that slideway 3 corresponding roof doors 31 slide, be provided with and close the door spacing 32, on another direction that slideway 3 corresponding roof doors 31 slide, be provided with and door open limit 33, the keying of roof door 31 is by the guidance panels control that is located in the pulpit 2, spacing 32 is connected with control system in the load box respectively with door open limit 33 and close the door; And the transverse width in that the corresponding end of roof door 31 and door open limit 33 and the distance between the door open limit 33 are not less than load region 4 guarantees that the top of load region 4 is in the state of opening fully when roof door 31 is opened.Simultaneously, be embedded with sealing joint strip 5 at the crack between a door and its frame place of air door 11, assurance equipment has the better seal performance when not working, and prevents the rainwater intrusion.The air door 11 of casing 1 former and later two sides forms the ventilation by forced draft structure with the automatic open close door mechanism of the top end face of casing 1 when opening, be that load box adopts side air admission, hot blast is then discharged from the top of load box, and not only result of ventilating heat dissipation is good, and safe and reliable.
As shown in Figure 1, automatic open close door mechanism with left end load region 4 is an example, before load box work, operating personnel start roof door 31 by the start button on the guidance panel 21, roof door 31 door open limit 33 directions to the right move, if this moment, roof door 31 was stuck, system gives the alarm, load box also is in the lock state and can not be activated, have only the fault of working as to be excluded, roof door 31 continuation are moved and are contacted with door open limit 33 until roof door 31 1 ends, and this moment, door open limit 33 sent a signal to control system, the starting load case operation immediately of this control system; When load box quits work will close roof door 31 time, close roof door 31 by operating personnel by the X button on the guidance panel 21 equally, roof door 31 spacing 32 directions of closing the door to the left move, if roof door 31 is closed the door and was stuck in spacing 32 o'clock in contact not, system can give the alarm equally, after pending fault was got rid of, roof door 31 continues to move closed the door spacingly 32 until touching, and roof door 31 stops automatically.The automatic open close door mechanism of right-hand member load region 4 is identical with said structure and principle, therefore no longer describes.
Air door 11 of the present invention also can be arranged on casing 1 bottom face corresponding with load region 4; adopt vertical air inlet structure; but its effect and the foregoing description and indifference; and the above embodiments only are explanation of the present invention; do not limit other embodiments of the present invention; some unsubstantialities changed to the present invention did, the scope that all belongs to the present invention and protected.
Claims (4)
1. the improvement structure of a load box, comprise casing (1), be provided with load region (4) and pulpit (2) in the casing (1), casing (1) side or the bottom face corresponding with load region (4) are provided with air door (11), casing (1) top end face corresponding with load region (4) is provided with automatic open close door mechanism, it is characterized in that: described automatic open close door mechanism comprises roof door (31), this roof door (31) is arranged in the slideway (3), on the direction that the corresponding roof door of slideway (3) (31) slides, be provided with close the door spacing (32), on another direction that the corresponding roof door of slideway (3) (31) slides, door open limit (33) is set, the keying of described roof door (31) is by guidance panel (21) control that is located in the pulpit (2), and close the door spacing (32) and door open limit (33) are connected with control system in the load box respectively.
2. the improvement structure of a kind of load box according to claim 1, it is characterized in that: both sides, described pulpit (2) are respectively equipped with a load region (4), adopt enclosed construction and load region (4) isolation in pulpit (2).
3. the improvement structure of a kind of load box according to claim 1 is characterized in that: the transverse width that is not less than load region (4) in roof door (a 31) end corresponding with door open limit (33) and the distance between the door open limit (33).
4. the improvement structure of a kind of load box according to claim 1, it is characterized in that: the crack between a door and its frame place of described air door (11) is embedded with sealing joint strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004456A CN101609104B (en) | 2009-06-30 | 2009-06-30 | Improvement structure of loading box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004456A CN101609104B (en) | 2009-06-30 | 2009-06-30 | Improvement structure of loading box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101609104A CN101609104A (en) | 2009-12-23 |
| CN101609104B true CN101609104B (en) | 2011-08-24 |
Family
ID=41482932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101004456A Expired - Fee Related CN101609104B (en) | 2009-06-30 | 2009-06-30 | Improvement structure of loading box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101609104B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155482A (en) * | 2014-08-08 | 2014-11-19 | 广西电网公司电力科学研究院 | High power load case |
| CN105424990A (en) * | 2015-12-30 | 2016-03-23 | 镇江船舶电器有限责任公司 | Resistor load box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952842A (en) * | 1994-12-22 | 1999-09-14 | Advantest Corp. | Test head cooling system |
| CN201037842Y (en) * | 2007-04-02 | 2008-03-19 | 泰豪科技股份有限公司 | Special-purpose mobile loading vehicle for set examination |
| CN201096812Y (en) * | 2007-08-31 | 2008-08-06 | 刘伟 | Intelligent load device for automatic test |
| CN201234413Y (en) * | 2008-05-29 | 2009-05-06 | 中国电力科学研究院 | Multiple surface opening equipment box |
| CN201464500U (en) * | 2009-06-30 | 2010-05-12 | 朱晓明 | Improved structure of load box |
-
2009
- 2009-06-30 CN CN2009101004456A patent/CN101609104B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952842A (en) * | 1994-12-22 | 1999-09-14 | Advantest Corp. | Test head cooling system |
| CN201037842Y (en) * | 2007-04-02 | 2008-03-19 | 泰豪科技股份有限公司 | Special-purpose mobile loading vehicle for set examination |
| CN201096812Y (en) * | 2007-08-31 | 2008-08-06 | 刘伟 | Intelligent load device for automatic test |
| CN201234413Y (en) * | 2008-05-29 | 2009-05-06 | 中国电力科学研究院 | Multiple surface opening equipment box |
| CN201464500U (en) * | 2009-06-30 | 2010-05-12 | 朱晓明 | Improved structure of load box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101609104A (en) | 2009-12-23 |
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Granted publication date: 20110824 Termination date: 20140630 |
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| EXPY | Termination of patent right or utility model |