CN110289558B - Power panel mounting box - Google Patents
Power panel mounting box Download PDFInfo
- Publication number
- CN110289558B CN110289558B CN201910672614.7A CN201910672614A CN110289558B CN 110289558 B CN110289558 B CN 110289558B CN 201910672614 A CN201910672614 A CN 201910672614A CN 110289558 B CN110289558 B CN 110289558B
- Authority
- CN
- China
- Prior art keywords
- power panel
- power
- mounting box
- support plate
- supporting plate
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts
- H02B1/066—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts with hinged covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a power panel mounting box, which belongs to the technical field of electric power tools and comprises a support plate, a mounting structure and a covering structure; the mounting structure is fixedly arranged on the support plate and used for mounting the power panel; the covering structure is arranged on the supporting plate and is used for covering the power panel; when the power panel mounting box is used, the power panel is fixedly mounted in the mounting structure, the power panel is covered by the covering structure to prevent dust from falling onto the power panel, the connecting hole is formed in the covering structure, an external circuit penetrates through the connecting hole to be electrically connected with the power panel, the support plate is supported on the ground to enable the power panel to be far away from dust on the ground, the power panel can be isolated from a severe environment by using the power panel mounting box, the dust is isolated outside the covering structure, the power panel is guaranteed not to be interfered by the dust, and the power panel can continuously and stably work.
Description
Technical Field
The invention belongs to the technical field of electric power tools, and particularly relates to a power panel mounting box.
Background
The transformer substation is mainly provided with a 220V working power supply by the power panel, the power panel is directly arranged in the transformer substation and is exposed, and due to the fact that the environment in the transformer substation is severe, the dust accumulation phenomenon of the power panel is severe, faults such as poor contact and the like easily occur in the power panel, and therefore normal work of the power collector in the transformer substation is delayed.
Disclosure of Invention
The invention aims to provide a power panel mounting box to solve the technical problem that a power panel which is arranged in an exposed mode in the prior art is easily interfered by dust.
In order to achieve the purpose, the invention adopts the technical scheme that: provided is a power strip mounting box including:
a support plate;
the mounting structure is fixedly arranged on the supporting plate and used for mounting the power panel;
the covering structure is arranged on the supporting plate and used for covering the power panel; the covering structure is provided with a plurality of connecting holes for connecting the circuit with the power panel.
Further, the mounting structure includes:
the number of the vertical plates is two, the vertical plates are arranged on the supporting plate, and the two vertical plates are arranged oppositely at intervals;
the clamping groove is formed in the inner side face of the vertical plate and used for clamping the power panel.
Furthermore, a plurality of wiring terminals electrically connected with the power panel are arranged on the outer side of the supporting plate, and a plurality of mounting holes corresponding to the wiring terminals are formed in the bottom surface of the clamping groove.
Further, the covering structure includes:
the cover body is provided with a containing groove for containing the vertical plate and the power panel;
the connecting hole is arranged on the outer side surface of the cover body and communicated with the accommodating groove.
Furthermore, a fan used for heat dissipation of the power panel is arranged on the bottom surface of the accommodating groove, and the fan is electrically connected with the power panel.
Further, one end of the cover body is hinged with the support plate.
Furthermore, the other end of the cover body is provided with an extending part which protrudes outwards, the extending part is provided with a first through hole, the supporting plate is provided with a first threaded hole corresponding to the first through hole, and the cover body is detachably connected with the supporting plate through a bolt which penetrates through the first through hole and the threaded hole.
Furthermore, a plurality of fins used for radiating the power panel are arranged on the bottom end face of the supporting plate.
Further, one end of the supporting plate is provided with a plurality of ear plates, and the ear plates are provided with second through holes for fixing the power panel mounting box.
Further, the power strip mounting box further includes:
the adjustable support frames are multiple in number, are arranged on the bottom end face of the support plate and are used for adjusting the height of the support plate from the ground.
The power panel mounting box provided by the invention has the beneficial effects that: compared with the prior art, when the power panel mounting box is used, the power panel is fixedly mounted in the mounting structure, the power panel is covered by the covering structure to prevent dust from falling onto the power panel, the covering structure is provided with the connecting hole, the external circuit penetrates through the connecting hole to be electrically connected with the power panel, the supporting plate is supported on the ground to enable the power panel to be far away from the dust on the ground, the power panel can be isolated from a severe environment by using the power panel mounting box, the dust is isolated outside the covering structure, the power panel is guaranteed not to be interfered by the dust, and the power panel can continuously and stably work.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a cross-sectional view of a power strip mounting box provided in an embodiment of the invention;
fig. 2 is a top view of a power strip mounting box according to an embodiment of the invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
fig. 4 is a schematic view of a use state of the power strip provided in the embodiment of the present invention after installation.
Wherein, in the figures, the respective reference numerals:
1. a support plate; 11. a wiring terminal; 12. a threaded hole; 13. a fin; 14. an ear plate; 141. a second through hole; 2. a mounting structure; 21. a vertical plate; 22. a card slot; 221. mounting holes; 3. a cover structure; 31. connecting holes; 32. a cover body; 321. accommodating grooves; 322. a fan; 33. an extension portion; 331. a first through hole; 4. an adjustable support frame; 41. a screw rod; 42. rotating the rod; 421. a worm gear; 43. a motor; 44. a controller; 5. a power panel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a power board mounting box according to the present invention will now be described. A power panel mounting box comprises a support plate 1, a mounting structure 2 and a covering structure 3, wherein the mounting structure 2 is fixedly arranged on the support plate 1 and is used for mounting a power panel 5; the covering structure 3 is arranged on the support plate 1 and is used for covering the power panel 5; the cover structure 3 is provided with a plurality of connection holes 31 for connection of the lines to the power supply board 5.
Compared with the prior art, the power panel mounting box provided by the invention has the advantages that when the power panel mounting box is used, the power panel 5 is fixedly mounted in the mounting structure 2, the power panel 5 is covered by the covering structure 3 to prevent dust from falling onto the power panel 5, the covering structure 3 is provided with the connecting hole 31, an external circuit is electrically connected with the power panel 5 through the connecting hole 31, the support plate 1 is supported on the ground to enable the power panel 5 to be far away from the dust on the ground, the power panel mounting box can be used for isolating the power panel 5 from a severe environment and isolating the dust outside the covering structure 3, so that the power panel 5 is prevented from being interfered by the dust and can continuously and stably work.
When the power supply device is used, the covering structure 3 is opened, the power supply board 5 is installed in the installation structure 2, then the covering structure 3 covers the power supply board 5 and the installation structure 2, and a circuit penetrates through the connecting hole 31 to be electrically connected with the power supply board 5, so that the power supply board 5 is convenient to use. After the power panel 5 is installed in the power panel installation box, the covering structure 3 does not need to be opened during use, and the use is more convenient.
Referring to fig. 1 and 4, as a specific embodiment of the power board mounting box provided by the present invention, the mounting structure 2 includes two vertical plates 21 and two slots 22, the two vertical plates 21 are disposed on the supporting plate 1, and the two vertical plates 21 are disposed opposite to each other at an interval; the draw-in groove 22 is located on the medial surface of riser 21 for block power strip 5, set up two relative risers 21 that set up, and set up draw-in groove 22 on riser 21, make the both sides of power strip 5 block respectively and locate in draw-in groove 22, simple to operate, and comparatively stable, the length direction of riser 21 is longer, and is corresponding with the length direction of power strip 5. Can set up one of them riser 21 and backup pad 1 sliding connection, can adjust the distance between two risers 21 according to the size of power strip 5. The plurality of slots 22 may be arranged in sequence from top to bottom to accommodate power boards 5 with different thicknesses. The upper end face of the vertical plate 21 can be provided with a threaded hole 12 communicated with the clamping groove 22 and a bolt arranged in the threaded hole 12, and after the power panel 5 is clamped in the clamping groove 22, the power panel 5 is fixed by penetrating the threaded hole 12 through the bolt. It will be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 2 to 4, as a specific embodiment of the power board mounting box provided by the present invention, a plurality of connection terminals 11 electrically connected to the power board 5 are disposed on an outer side of the supporting plate 1, a plurality of mounting holes 221 corresponding to the connection terminals 11 are disposed on a bottom surface of the slot 22, contact terminals are disposed to facilitate electrical connection of an external circuit to the power board 5, the mounting holes 221 are disposed on the bottom surface of the slot 22 to correspond the connection terminals 11 to the mounting holes 221, so that the connection terminals 11 are electrically connected to the power board 5, and after the power board 5 is mounted in the slot 22, a worker can directly use the power board 5 with the connection terminals 11. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. Can set up sealed lid on binding post 11, when not using this power strip 5, cover binding post 11 with sealed lid, prevent that the dust from entering into binding post 11 and leading to binding post 11 and line connection to appear contact failure's problem, can set up sealed lid and backup pad 1 articulated, rotate sealed lid and can accomplish opening and shutting of binding post 11.
Referring to fig. 1 and 4, as an embodiment of the power board mounting box provided by the present invention, the covering structure 3 includes a cover 32, and the cover 32 is provided with an accommodating groove 321 for accommodating the vertical plate 21 and the power board 5; the connecting hole 31 is disposed on the outer side surface of the cover 32 and is communicated with the accommodating groove 321, the accommodating groove 321 is disposed on the cover 32, after the cover 32 is covered on the two vertical plates 21 and the power panel 5, the two vertical plates 21 and the power panel 5 are both located in the accommodating groove 321, because the vertical plates 21 have a certain height, and more components are generally welded on the power panel 5, a certain space is occupied, the accommodating groove 321 is disposed to facilitate the power panel 5 welded with a plurality of components to be surrounded, and the connecting hole 31 is disposed on one side of the cover 32, so that the connecting hole 31 is communicated with the accommodating groove.
Referring to fig. 1 and 4, as a specific embodiment of the power board mounting box provided by the present invention, a fan 322 for dissipating heat of the power board 5 is disposed on the bottom surface of the accommodating groove 321, the fan 322 is electrically connected to the power board 5, the fan 322 is disposed on the bottom surface of the accommodating groove, after the cover 32 covers the power board 5, the fan 322 is aligned with the power board 5, the fan 322 is started to lower the temperature of the power board 5, and simultaneously, impurities or dust on the power board 5 can be blown away, the fan 322 is connected to the power board 5, the power board 5 supplies power to the fan 322, and no external circuit is required to be connected to the fan 322, so that the structure is simpler and more orderly.
Referring to fig. 1 and 2, as a specific embodiment of the power board mounting box according to the present invention, one end of the cover 32 is hinged to the supporting plate 1, and the cover 32 is hinged to the supporting plate 1, so as to facilitate the use of the cover 32, after the power board 5 is mounted, the cover 32 is rotated to cover the power board 5, so as to complete the operation of the cover 32. When the power panel 5 is replaced, the cover body 32 is rotated and vertically arranged on the support plate 1, the old power panel 5 is taken down, and a new power panel 5 is replaced, so that the operation is convenient, and the sealing effect of the cover body 32 is good. The support plate 1 is provided with deep grooves which are oppositely matched and arranged with the four side surfaces of the cover body 32, so that the cover body 32 completely seals the power panel 5.
Referring to fig. 1 and 2, as a specific embodiment of the power board mounting box provided by the present invention, an extending portion 33 protruding outward is provided at the other end of the cover 32, a first through hole 331 is provided on the extending portion 33, a first threaded hole 12 corresponding to the first through hole 331 is provided on the support plate 1, the cover 32 and the support plate 1 are detachably connected by a bolt passing through the first through hole 331 and the threaded hole 12, and the cover 32 and the support plate 1 are detachably connected by a bolt, so that firstly, the stability of mounting and sealing the power board 5 is higher, and the connection by the bolt is firmer; secondly, it is also comparatively convenient when dismantling, be convenient for change power strip 5. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and 3, as a specific embodiment of the power board mounting box provided by the present invention, a plurality of fins 13 for dissipating heat of the power board 5 are disposed on the bottom end surface of the supporting plate 1, and the fins 13 are disposed on the bottom end surface of the supporting plate 1, so that heat generated by the operation of the power board 5 can be effectively transferred to the fins 13, and the fins 13 dissipate heat, which has a good heat dissipation effect. Each of the fins may be provided in a ring-shaped configuration, and a fan 322 may be provided at the center of each of the fins 13 to accelerate the heat dissipation speed of the fins.
Referring to fig. 1 to 4, as a specific embodiment of the power board mounting box provided by the present invention, one end of the supporting plate 1 is provided with a plurality of ear plates 14, the ear plates 14 are provided with second through holes 141 for fixing the power board mounting box, the ear plates 14 are provided, and the ear plates 14 are provided with the second through holes 141, so that the power board mounting box can be hung at a high place, and the effects of dust prevention, moisture prevention and small animal prevention can be achieved. The wall surface can be provided with steel nails and the like, and the ear plates 14 are hung on the steel nails and suspended in the air, so that the wall surface is dustproof and moistureproof. The ear plate 14 also facilitates the fixing of the power panel mounting box.
Referring to fig. 1 and 3, as a specific embodiment of the power strip mounting box provided by the present invention, the power strip mounting box further includes a plurality of adjustable support frames 4, the plurality of adjustable support frames 4 are all disposed on the bottom end surface of the support plate 1, and are used for adjusting the height of the support plate 1 from the ground, the adjustable support frames 4 are disposed on the bottom end surface of the support plate 1, so that the distance between the power strip 5 disposed on the support plate 1 and the ground can be adjusted according to the actual use condition, and particularly, when the ground has water or the ground is wet, the support plate 1 is lifted, so that the power strip 5 is far away from the ground; the height of each adjustable support frame 4 can be changed according to the ground flatness, so that the support plate 1 can be stably placed. The adjustable support frames 4 can be four and are respectively arranged at the bottom of the support plate 1, the adjustable support frames 4 adopt spiral elevators, and the controller 44 is arranged to simultaneously control the four bolt elevators to work. Or adjustable support frame 4 includes four branches and locates the lead screw 41 of backup pad 1 bottom face, two dwang 42 and two motors 43 that are connected with the lead screw 41 transmission, the fixed two worm wheels 421 that are equipped with on the dwang 42, respectively with lie in two lead screws 41 with one side and be connected, two motors 43 are two dwang 42 of one-to-one respectively, dwang 42 drives two lead screws 41 simultaneously and is elevating movement, and set up two motors 43 work of controller 44 control, the weight of whole power strip mounting box can be reduced to this kind of structure, it is more convenient to make the power strip mounting box use.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Power strip mounting box, its characterized in that includes:
a support plate;
the mounting structure is fixedly arranged on the supporting plate and used for mounting the power panel;
the covering structure is arranged on the supporting plate and used for covering the power panel; the covering structure is provided with a plurality of connecting holes for connecting the circuit with the power panel;
a plurality of wiring terminals electrically connected with the power panel are arranged on the outer side of the supporting plate; a sealing cover is arranged on the connecting terminal, covers the connecting terminal and is hinged with the supporting plate; the power panel mounting box also comprises a plurality of adjustable support frames, the number of the adjustable support frames is multiple, the adjustable support frames are arranged on the bottom end face of the support plate and are used for adjusting the height of the support plate from the ground;
the mounting structure includes:
the number of the vertical plates is two, the vertical plates are arranged on the supporting plate, and the two vertical plates are arranged oppositely at intervals;
the clamping groove is arranged on the inner side surface of the vertical plate and used for clamping the power panel;
a vertical plate is arranged to be in sliding connection with the supporting plate, and the distance between the two vertical plates can be adjusted according to the size of the power panel; the clamping grooves can be arranged in sequence from top to bottom to adapt to power panels with different thicknesses; the upper end face of the vertical plate is provided with a threaded hole communicated with the clamping groove and a bolt arranged in the threaded hole, and after the power panel is clamped in the clamping groove, the power panel is fixed by penetrating the threaded hole through the bolt;
the adjustable support frame comprises four lead screws, two rotating rods and two motors, wherein the four lead screws are respectively arranged on the bottom end face of the support plate, the two rotating rods are in transmission connection with the lead screws, two worm gears are fixedly arranged on the rotating rods and are respectively connected with the two lead screws positioned on the same side, the two motors respectively correspond to the two rotating rods one by one, the two lead screws are driven by the rotating rods to perform lifting motion simultaneously, and the controller is arranged to control the two motors to work.
2. The power strip mounting case of claim 1 wherein a plurality of mounting holes are provided on a bottom surface of the slot corresponding to the terminals.
3. The power strip mounting box of claim 1, wherein said cover structure comprises:
the cover body is provided with a containing groove for containing the vertical plate and the power panel;
the connecting hole is arranged on the outer side surface of the cover body and communicated with the accommodating groove.
4. The power strip mounting box of claim 3, wherein a fan for dissipating heat of the power strip is disposed on a bottom surface of the receiving groove, and the fan is electrically connected to the power strip.
5. The power strip mounting box of claim 3, wherein one end of the cover is hinged to the support plate.
6. The power strip mounting case of claim 5, wherein the other end of the cover has an extending portion protruding outward, the extending portion has a first through hole, the supporting plate has a first threaded hole corresponding to the first through hole, and the cover and the supporting plate are detachably connected by a bolt passing through the first through hole and the threaded hole.
7. The power strip mounting case of claim 1 wherein the bottom end surface of the support plate is provided with a plurality of fins for dissipating heat from the power strip.
8. The power strip mounting box of claim 1 wherein said support plate has a plurality of ears at one end thereof, said ears having second through holes for securing said power strip mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672614.7A CN110289558B (en) | 2019-07-24 | 2019-07-24 | Power panel mounting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672614.7A CN110289558B (en) | 2019-07-24 | 2019-07-24 | Power panel mounting box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110289558A CN110289558A (en) | 2019-09-27 |
| CN110289558B true CN110289558B (en) | 2021-08-31 |
Family
ID=68022401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910672614.7A Active CN110289558B (en) | 2019-07-24 | 2019-07-24 | Power panel mounting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110289558B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453100A (en) * | 2016-08-31 | 2017-02-22 | 成都鸿荣通科技有限公司 | Router with air-cooled radiators |
| CN206323281U (en) * | 2016-12-28 | 2017-07-11 | 广州宝善电子科技有限公司 | A kind of Switching Power Supply |
| CN207265856U (en) * | 2017-06-22 | 2018-04-20 | 东莞立德电子有限公司 | A kind of output switch power source |
| CN207947716U (en) * | 2018-02-08 | 2018-10-09 | 广州捷动信息技术有限公司 | A kind of intelligent switch power source |
| CN208285207U (en) * | 2018-06-27 | 2018-12-25 | 西安艾克普斯电子科技有限公司 | A kind of shell for Switching Power Supply |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3690620B2 (en) * | 1996-10-30 | 2005-08-31 | 横河電機株式会社 | Printed circuit board support device |
| CN205812597U (en) * | 2016-07-18 | 2016-12-14 | 浙江华鑫实业有限公司 | A kind of subrack of Automatic-clamping wiring board |
| CN206993594U (en) * | 2017-07-17 | 2018-02-09 | 无锡工艺职业技术学院 | A kind of antistatic holder structure for electronics pcb board |
| CN207939395U (en) * | 2018-03-15 | 2018-10-02 | 东莞市港奇电子有限公司 | A kind of slotting type power supply adaptor in side |
-
2019
- 2019-07-24 CN CN201910672614.7A patent/CN110289558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453100A (en) * | 2016-08-31 | 2017-02-22 | 成都鸿荣通科技有限公司 | Router with air-cooled radiators |
| CN206323281U (en) * | 2016-12-28 | 2017-07-11 | 广州宝善电子科技有限公司 | A kind of Switching Power Supply |
| CN207265856U (en) * | 2017-06-22 | 2018-04-20 | 东莞立德电子有限公司 | A kind of output switch power source |
| CN207947716U (en) * | 2018-02-08 | 2018-10-09 | 广州捷动信息技术有限公司 | A kind of intelligent switch power source |
| CN208285207U (en) * | 2018-06-27 | 2018-12-25 | 西安艾克普斯电子科技有限公司 | A kind of shell for Switching Power Supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110289558A (en) | 2019-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212543066U (en) | Intelligent high-low voltage switch cabinet | |
| CN110289558B (en) | Power panel mounting box | |
| CN214044929U (en) | High tension switchgear generating line crane span structure easy to assemble | |
| CN212850377U (en) | Suspension type photovoltaic power generation equipment convenient to fix | |
| CN210556171U (en) | Placing frame for circuit board production | |
| CN210985271U (en) | High tension switchgear convenient to reading monitoring | |
| CN210429655U (en) | Outdoor high-voltage alternating-current vacuum circuit breaker | |
| CN210053070U (en) | High-performance alternating-current low-voltage power distribution cabinet | |
| CN210061192U (en) | Novel fixing seat for machine arm | |
| CN211831647U (en) | Electrical control cabinet | |
| CN212162736U (en) | Special bus duct jack box | |
| CN210182782U (en) | Control little generating line connection structure in low-voltage switchgear | |
| CN219677728U (en) | Power adapter convenient for adapting and using | |
| CN216489304U (en) | Box-type fixed alternating-current metal-enclosed switchgear with long service life | |
| CN217160297U (en) | Automatic safety device of industrial electrical appliance | |
| CN214960404U (en) | Power plant electrical equipment installation cabinet | |
| CN221009564U (en) | Switch cabinet with uninterrupted power supply device | |
| CN218648546U (en) | Bus duct top case | |
| CN207010160U (en) | A kind of switch cabinet bus mounting structure | |
| CN219592076U (en) | Wiring protection device for electronic engineering | |
| CN214255845U (en) | Ground substation centralized control device | |
| CN216390242U (en) | Security protection power supply cabinet | |
| CN214958013U (en) | Low-voltage power distribution cabinet for metallurgical industry | |
| CN217882667U (en) | Reinforced shockproof heat dissipation equipment for cable bridge | |
| CN215771597U (en) | Quick wiring terminal seat of traffic engineering automation equipment cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |