CN222127714U - Automatic switching device for emergency power generation - Google Patents
Automatic switching device for emergency power generation Download PDFInfo
- Publication number
- CN222127714U CN222127714U CN202420538491.4U CN202420538491U CN222127714U CN 222127714 U CN222127714 U CN 222127714U CN 202420538491 U CN202420538491 U CN 202420538491U CN 222127714 U CN222127714 U CN 222127714U
- Authority
- CN
- China
- Prior art keywords
- shell
- mounting frame
- switching device
- power generation
- automatic switching
- 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.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型涉及一种应急发电自动投切装置，包括壳体、散热防尘机构和拆卸组件，所述壳体的顶部设置有第一安装框，所述壳体的左右两侧均设置有第二安装框；所述散热防尘机构包括固定安装于第一安装框内壁的风扇，所述第一安装框的内壁固定安装有第一防尘网。该应急发电自动投切装置，通过设置散热防尘机构，风扇将壳体内部的热量吹出，外部空气通过第二安装框进入壳体内，加快壳体内部空气流通，对壳体内部进行散热，同时第二防尘网对进入壳体的空气进进行过滤，防止灰尘进入壳体内，有效提高了投切装置的使用寿命，通过设置拆卸组件，拉动再转动连接杆，便可将第二防尘网取出，方便对第二防尘网进行清理，防止第二防尘网堵塞。
The utility model relates to an emergency power generation automatic switching device, including a shell, a heat dissipation and dust prevention mechanism and a disassembly component, wherein a first mounting frame is arranged on the top of the shell, and a second mounting frame is arranged on both the left and right sides of the shell; the heat dissipation and dust prevention mechanism comprises a fan fixedly mounted on the inner wall of the first mounting frame, and a first dustproof net is fixedly mounted on the inner wall of the first mounting frame. The emergency power generation automatic switching device, by setting a heat dissipation and dust prevention mechanism, the fan blows out the heat inside the shell, and the external air enters the shell through the second mounting frame, accelerates the air circulation inside the shell, and dissipates the heat inside the shell, while the second dustproof net filters the air entering the shell to prevent dust from entering the shell, effectively improving the service life of the switching device, and by setting a disassembly component, the second dustproof net can be taken out by pulling and rotating the connecting rod, so that the second dustproof net can be cleaned conveniently to prevent the second dustproof net from being blocked.
Description
Technical Field
The utility model relates to the technical field of automatic switching, in particular to an automatic switching device for emergency power generation.
Background
The emergency power generation automatic switching device is used for switching on and off load current, overload current and short-circuit current, can realize automatic switching of a double-circuit power supply, ensures real-time power supply of important loads, has the characteristics of small occupied area, small investment, convenient debugging and maintenance and the like, is ideal switching equipment for realizing power supply automation, realizes double-power supply mutual switching control and priority automatic switching control, has fault locking, PT broken line locking, two-side switch position locking, one-side voltage-losing and switching-off function, one-side automatic switching-on function, overcurrent and time-limited quick-break protection functions can be provided according to user requirements, and a protection fixed value can be continuously adjusted.
According to the automatic switching device for emergency power generation disclosed in China patent CN213027528U, the automatic switching device comprises a shell, a display screen button is arranged on the front surface of the shell, the bottom of the shell is supported and fixed through four support legs, a copper net is arranged in the shell, the copper net encloses a square space, the copper net is connected and fixed with the shell through a plurality of rubber fixing pieces, and an automatic switching assembly is fixed in the copper net; the utility model has reasonable structural design and convenient use, the internal structure adopts the radiating pipe to wrap the surrounding, the cooling fan at the bottom and the semiconductor refrigerating sheet are utilized to blow the cool air into the device, the parts in the device are cooled, the internal temperature accumulation is avoided, the long-time use of the device is ensured, but when the radiating fan works, dust in the air enters the inside of the shell through the radiating hole, the dust can influence the electric elements in the shell, the service life of the electric elements is reduced, and the automatic switching device for emergency power generation is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an automatic switching device for emergency power generation, which has the advantages of dust prevention and the like, and solves the problems that dust in air enters the inside of a shell through a radiating hole when a radiating fan works, the dust affects electric elements in the shell and the service life of the electric elements is reduced.
The automatic switching device for emergency power generation comprises a shell, a heat dissipation and dust prevention mechanism and a disassembly component, wherein a first installation frame is arranged at the top of the shell, and second installation frames are arranged on the left side and the right side of the shell;
the heat dissipation dustproof mechanism comprises a fan fixedly mounted on the inner wall of a first mounting frame, the inner wall of the first mounting frame is fixedly provided with a first dustproof net, two movable covers are hinged to one sides of the second mounting frame, the movable covers are fixedly mounted with two mounting plates on one sides of the movable covers, which are close to the shell, the movable covers are connected with second dustproof nets on one sides of the movable covers in a sliding manner, and through grooves allowing air to enter the shell conveniently are formed in the movable covers.
Further, dismantle the inside cavity of subassembly including seting up in the second installing frame, the inside sliding connection of cavity has the movable block, the top fixed mounting of movable block has the connecting rod, the spring has been cup jointed in the outside of connecting rod, the outside fixed mounting of connecting rod has the fixture block that fixes the movable cover.
Further, one end of the first installation frame and one end of the second installation frame penetrate through and extend to the inside of the shell, two opposite sides of the movable cover are abutted to the second installation frame, two opposite sides of the second dustproof net are attached to the movable cover, and the through groove is located on one opposite side of the two second dustproof nets.
Further, the shape of mounting panel is L shape, the outside and the mounting panel laminating of second dust screen, the equal fixed mounting of bottom and the inside of second installing frame of second dust screen has the magnet that prevents the second dust screen and rock from top to bottom.
Further, the movable block is rectangular in shape, a through hole is formed in the top of the second mounting frame, and one end, far away from the movable block, of the connecting rod penetrates through the through hole and extends to the top of the second mounting frame.
Further, the shape of connecting rod is L shape, the fixed slot with fixture block size looks adaptation has been seted up at the top of movable cover, the fixture block is kept away from the one end of connecting rod and is run through and extend to the inside of fixed slot.
Further, the spring both ends respectively with the top of movable block and the inner wall butt of second installing frame, the top of first installing frame is provided with prevents debris and water and falls into the inside guard plate of first installing frame, the equal fixed mounting has the bracing piece with casing fixed connection about the guard plate bottom.
Further, the bottom fixed mounting of casing has the fixed plate, the mounting hole of easy to assemble fixed plate has been seted up to the inside of fixed plate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this automatic switching device of emergent electricity generation blows off the heat of casing inside through setting up heat dissipation dustproof mechanism, and outside air gets into in the casing through the second installing frame for the inside circulation of air of casing dispels the heat to the casing is inside, and the second dust screen filters the air that gets into the casing simultaneously, prevents that the dust from getting into in the casing, has effectively improved switching device's life, through setting up the dismantlement subassembly, the pulling is the connecting rod of rotating again, alright take out the second dust screen, conveniently clear up the second dust screen, prevents that the second dust screen from blockking up.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front cross-sectional view of a first mounting frame of the present utility model;
FIG. 3 is a schematic front cross-sectional view of a second mounting frame according to the present utility model
FIG. 4 is a schematic view of a mounting plate according to the present utility model.
In the figure: 1 a shell, 2a first mounting frame, 3a second mounting frame, 4 a fan, 5 a first dustproof net, 6 a movable cover, 7 a mounting plate, 8 a second dustproof net, 9 a through groove, 10 a cavity, 11 a movable block, 12 a connecting rod, 13 a spring, 14 a clamping block, 15 a magnet, 16 a protection plate and 17 a fixing plate.
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.
Referring to fig. 1-4, an automatic switching device for emergency power generation in this embodiment includes a housing 1, a heat dissipation and dust prevention mechanism, and a disassembly assembly, wherein a first mounting frame 2 is disposed at the top of the housing 1, and second mounting frames 3 are disposed on both left and right sides of the housing 1.
The heat dissipation dustproof mechanism includes fan 4 of fixed mounting in first installation frame 2 inner wall, the inner wall fixed mounting of first installation frame 2 has first dust screen 5, prevent that the dust from getting into in the casing 1 through first installation frame 2, the one side that two second installation frames 3 are on the back all articulates there is movable cover 6, movable cover 6 leans on one side fixed mounting through casing 1 has quantity to be two mounting panels 7, movable cover 6 leans on one side sliding connection through casing 1 has second dust screen 8, the logical groove 9 of making things convenient for the air to get into casing 1 has been seted up to the inside of movable cover 6, the one end of first installation frame 2 and the one end of second installation frame 3 all run through and extend to the inside of casing 1, the opposite one side of two movable covers 6 all with second installation frame 3 butt, the one side that the backs up of two second dust screens 8 all with movable cover 6 laminating, logical groove 9 is located the one side that two second dust screens 8 are on the back, the shape of mounting panel 7 is L shape, the outside and mounting panel 7 are laminated with mounting panel 7, the second dust screen 8 position restriction, prevent outside air from getting into the inside of casing 1 from the second dust screen 8 and the inside of the second dust screen 8 is prevented from shaking the inside of the fixed dust screen 8 and the second dust screen 8 is fixed to the inside of the second dust screen 8 is installed to the inside the second dust screen 8 under the second installation frame 1.
It should be noted that, through setting up heat dissipation dustproof mechanism, fan 4 blows out the inside heat of casing 1, and outside air passes through in second installing frame 3 gets into casing 1 for the inside circulation of air of casing 1 dispels the heat to casing 1 is inside, and second dust screen 8 filters the air that gets into casing 1 simultaneously, prevents that the dust from getting into in the casing 1, has effectively improved switching device's life.
The disassembly component is including opening the cavity 10 in the inside of second installing frame 3, the inside sliding connection of cavity 10 has movable block 11, the top fixed mounting of movable block 11 has connecting rod 12, spring 13 has been cup jointed in the outside of connecting rod 12, the outside fixed mounting of connecting rod 12 has fixture block 14 fixed to movable block 6, the shape of movable block 11 is the rectangle, prevent that connecting rod 12 from rotating, the through-hole has been seted up at the top of second installing frame 3, the one end of keeping away from movable block 11 of connecting rod 12 runs through the through-hole and extends to the top of second installing frame 3, the shape of connecting rod 12 is L shape, the fixed slot with fixture block 14 size looks adaptation has been seted up at the top of movable block 6, the one end of fixture block 14 is kept away from the connecting rod 12 runs through and extends to the inside of fixed slot, spring 13 both ends respectively with the top of movable block 11 and the inner wall butt of second installing frame 3, spring 13 exerts the thrust to movable block 11, make things convenient for 14 to reset, the top of first installing frame 2 is provided with the inside 16 that prevents debris and water fall into first installing frame 2, the bottom all fixed mounting has the bracing piece with casing 1 fixed mounting, the bottom 17 automatic fixed mounting 17 of casing 1 has, the fixed mounting 17 is convenient for throwing the fixed mounting 17 to this fixed mounting device.
It should be noted that, through setting up the dismantlement subassembly, pulling and rotating connecting rod 12 again, alright take out second dust screen 8, conveniently clear up second dust screen 8, prevent that second dust screen 8 from blockking up.
The working principle of the embodiment is that when the fan 4 is used, air in the shell 1 is led to the outside of the shell 1, external air enters the second installation frame 3 through the through groove 9 and then passes through the second dust screen 8, and then enters the shell 1, so that air circulation in the shell 1 is quickened, electric elements in the shell 1 can be radiated, when the second dust screen 8 needs to be cleaned and replaced, the connecting rod 12 is lifted upwards, the clamping block 14 is driven to move to the outer side of the fixed groove, and then the movable cover 6 is turned over, so that the second dust screen 8 can be extracted and cleaned and replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420538491.4U CN222127714U (en) | 2024-03-20 | 2024-03-20 | Automatic switching device for emergency power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420538491.4U CN222127714U (en) | 2024-03-20 | 2024-03-20 | Automatic switching device for emergency power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222127714U true CN222127714U (en) | 2024-12-06 |
Family
ID=93687857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420538491.4U Active CN222127714U (en) | 2024-03-20 | 2024-03-20 | Automatic switching device for emergency power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222127714U (en) |
-
2024
- 2024-03-20 CN CN202420538491.4U patent/CN222127714U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222127714U (en) | Automatic switching device for emergency power generation | |
| CN217581688U (en) | Door lock convenient to disassemble and assemble for electric appliance cabinet | |
| CN220985772U (en) | Switch machine case convenient to deashing | |
| CN220964909U (en) | Industrial Internet of things communication gateway | |
| CN220585157U (en) | Residual current circuit breaker shell | |
| CN216251834U (en) | Low-voltage outlet cabinet | |
| CN221080770U (en) | Novel parallel direct current power supply screen | |
| CN212935304U (en) | An open type power distribution cabinet for construction site | |
| CN211716841U (en) | Outdoor cabinet air conditioner with dustproof function | |
| CN222422815U (en) | A low-voltage distribution box with insect-proof heat dissipation structure | |
| CN223885529U (en) | Intelligent control intelligent greenhouse system integrated control cabinet | |
| CN221947696U (en) | A power distribution cabinet with temperature adjustment function | |
| CN220190171U (en) | Distribution switch control equipment | |
| CN220273122U (en) | Disconnect-type floor power distribution cabinet that power equipment was used | |
| CN221885811U (en) | A switch cabinet with high heat dissipation performance | |
| CN221727721U (en) | A dustproof high and low voltage switch cabinet for substation | |
| CN219068749U (en) | A fire pump automatic inspection cabinet | |
| CN224123754U (en) | Heat radiation structure of block terminal | |
| CN221151865U (en) | An electrical automation control cabinet convenient for heat dissipation | |
| CN217508352U (en) | Power plant's stand-by power supply automatic equipment | |
| CN211628198U (en) | Multimode switching type electricity saver | |
| CN224036865U (en) | A dustproof structure for a switch cabinet | |
| CN212324620U (en) | Transformer air-cooled control cabinet | |
| CN223542673U (en) | Switch board convenient to use | |
| CN222320845U (en) | A temperature control device for power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |