CN220291389U - Distribution box for preventing internal water vapor from adhering to components - Google Patents
Distribution box for preventing internal water vapor from adhering to components Download PDFInfo
- Publication number
- CN220291389U CN220291389U CN202321735722.2U CN202321735722U CN220291389U CN 220291389 U CN220291389 U CN 220291389U CN 202321735722 U CN202321735722 U CN 202321735722U CN 220291389 U CN220291389 U CN 220291389U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- fixedly connected
- sealing
- water vapor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002274 desiccant Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a distribution box for preventing components from being adhered to inside water vapor, which comprises a box body, wherein a box door is arranged at the front side of the box body, a plurality of radiating holes are formed in the side walls of two sides of the box body, support plates are fixedly connected to the two sides of the top of the box body, a top cover is fixedly connected to the top of the support plates, the top end surface of the top cover is in an inverted V shape, a ventilation assembly is arranged below the top cover, a lug is fixedly connected to the inner side of the box door, the lug is in a rectangular block structure, a sealing assembly is arranged on the outer side of the lug, and a dehumidifying box is arranged on the lug. The utility model can play a role of sealing through the sealing component so as to prevent water vapor from entering the inside of the box body through the gap, the sealing component can be disassembled and replaced when worn, and the desiccant and the activated carbon particles can be respectively put into the moisture-proof frame and the moisture-proof box to play a role of moisture removal, and moisture-proof equipment such as a dehumidifier is not required to be installed.
Description
Technical Field
The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box capable of preventing internal water vapor from adhering to components.
Background
The distribution box is a control center for reasonably distributing electric energy to all components in a command power supply line, is a control link for reliably receiving upper-level power supply and correctly sending out load electric energy, and is a key for obtaining satisfaction of a user on power supply quality. The distribution box has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, wide application, stable and reliable operation, high space utilization rate, small occupied area, good environmental protection effect and the like.
When the distribution box works, once the internal components are attached with water vapor, the distribution box is easy to fail, so that certain dampproof measures are needed to be taken for the distribution box. Currently, there are some distribution boxes with dampproofing function on the market, for example, an outdoor weak current engineering distribution box with vapor prevention function is disclosed on the China patent net, the publication number is CN211428663U, the distribution box can prevent vapor from entering the interior to eliminate the occurrence of short circuit phenomenon, thereby effectively prolonging the service life of the outdoor distribution box, but some defects and defects are to be improved: (1) In order to prevent water vapor from entering the box body, the sealing structure is arranged on the box door so as to prevent the water vapor from entering the box body through a gap between the box door and the box body, but most of the sealing structure is fixedly arranged on the box door and is difficult to detach, and when the sealing structure is worn due to the fact that the box door is opened and closed for a long time, the sealing structure is inconvenient to replace in time, so that the sealing effect of the box door is reduced; (2) Some existing distribution boxes are provided with moisture-proof devices such as dehumidifiers and the like in the box body to remove internal moisture, but the internal space of the distribution box is limited, the moisture-proof devices are large in size, and the installation of the moisture-proof devices occupies a part of the space of the box body, so that the installation and arrangement of internal components are affected, heat is generated when the moisture-proof devices work, the internal heat of the distribution box is overhigh after long-time use, and the service life of internal electronic components is affected; (3) Most of the existing distribution boxes are closed, although water vapor can be effectively prevented from entering, internal heat is difficult to timely discharge, and in order to improve heat dissipation performance, some distribution boxes are often provided with heat dissipation holes on the surface of the box, but are often lack of corresponding waterproof measures, so that water vapor can easily enter the box through the heat dissipation holes. Therefore, aiming at the problems, the distribution box for preventing the internal water vapor from adhering to the components has important significance.
Disclosure of Invention
The utility model provides a distribution box for preventing components from being adhered to inside water vapor, which can fill gaps between a box door and a box body through a sealing component to play a sealing role, so that the water vapor can be effectively prevented from entering the interior of the box body through the gaps, and when the sealing component is worn due to the fact that the box door is opened and closed for a long time, the whole sealing component can be taken down so as to be replaced, and the sealing effect is effectively ensured; the desiccant and the activated carbon particles can be respectively placed into the moistureproof frame and the moistureproof box, so that the desiccant and the activated carbon particles can be used for fully absorbing the water vapor in the box body, so that the water vapor is prevented from remaining in the box body and adhering to the surface of the component without installing moistureproof equipment such as a dehumidifier, the internal space of the box body is effectively saved, and meanwhile, the internal overheating of the box body caused by heat generated during the working of the moistureproof equipment is avoided; the air flow speed inside the box can be accelerated through the radiating holes and the ventilation assembly, so that heat inside the box can be quickly diffused outside the box through the radiating holes, and water vapor can be effectively prevented from entering the box through the radiating holes under the condition that the heat dissipation of the radiating holes is not affected through the waterproof breathable film, so that the problem in the background art is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a distribution box for preventing components from being adhered to inside water vapor, which comprises a box body, wherein a box door is arranged on the front side of the box body, a plurality of radiating holes are formed in the side walls of two sides of the box body, support plates are fixedly connected to the two sides of the top of the box body, a top cover is fixedly connected to the top of the support plates, the top end of the top cover is in an inverted V shape, a ventilation assembly is arranged below the top cover, a protruding block is fixedly connected to the inner side of the box door, the protruding block is in a rectangular block structure, a sealing assembly is arranged on the outer side of the protruding block, and a dehumidifying box is arranged on the protruding block.
Further, the radiating holes are of square hole structures and are distributed at equal intervals, and a layer of waterproof breathable film is arranged on the inner wall surfaces of two sides of the box body.
Further, the ventilation assembly comprises a blowing bin which is fixedly arranged at the top of the box body, a plurality of through holes are formed in the top of the blowing bin, a fan is arranged in the blowing bin, two sides of the blowing bin are fixedly connected with a blowing pipe, one end pipe orifice of the blowing pipe is communicated with the blowing bin, and the other end pipe orifice of the blowing pipe penetrates through the top of the box body and extends into the box body.
Further, the top of the inner cavity of the box body is fixedly connected with a dehumidifying frame, the front surface of the dehumidifying frame is U-shaped and is positioned right below the pipe orifice at the tail end of the blast pipe, and a plurality of dehumidifying holes are formed in the bottom of the dehumidifying frame.
Further, the sealing assembly comprises a sealing frame, the sealing frame is rectangular, and a layer of sealing ring is arranged on the outer wall surface of the sealing frame.
Further, the length and the width of the inner wall of the sealing frame are respectively equal to those of the protruding blocks, the length and the width of the outer wall of the sealing frame are respectively equal to those of the inner wall of the box body, the four corners of the inner side of the sealing frame are fixedly connected with mounting blocks, the mounting blocks are connected with bolts in a threaded manner, the front end faces of the protruding blocks are provided with a plurality of thread grooves matched with the bolts, the number of the thread grooves is the same as that of the bolts, and the centers of the thread grooves are respectively in one-to-one correspondence with the centers of the bolts.
Further, one side fixedly connected with a pair of fixture block of dehumidification box, the side of fixture block is L shape, the front side fixedly connected with bracket of lug, the transversal C font of personally submitting of bracket.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the distribution box is used, the gap between the box door and the box body can be filled through the sealing component to play a role in sealing, so that water vapor can be effectively prevented from entering the box body through the gap, and when the sealing component is worn due to the fact that the box door is opened and closed for a long time, the whole sealing component can be taken down so as to be replaced, and therefore the sealing effect is effectively ensured;
(2) When the distribution box is used, the desiccant and the activated carbon particles can be respectively placed into the moistureproof frame and the moistureproof box, so that the desiccant and the activated carbon particles can be used for fully absorbing the water vapor in the box body, the water vapor is prevented from remaining in the box body and adhering to the surfaces of components, moistureproof equipment such as a dehumidifier is not required to be installed, the internal space of the box body is effectively saved, and meanwhile, the internal overheating of the box body caused by heat generated during the working of the moistureproof equipment is avoided;
(3) When the distribution box is used, the air flow speed in the box body can be increased through the radiating holes and the ventilation assembly, so that heat in the box body can be quickly diffused out of the box body through the radiating holes, and water vapor can be effectively prevented from entering the box body through the radiating holes under the condition that the radiating of the radiating holes is not affected through the waterproof breathable film.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a distribution box for preventing internal moisture from adhering to components in accordance with the present utility model;
FIG. 2 is a schematic perspective view of a case in the present utility model;
FIG. 3 is a schematic perspective view of a ventilation assembly according to the present utility model;
FIG. 4 is a front cross-sectional view of the vent assembly of the present utility model;
FIG. 5 is a schematic perspective view of a door of the present utility model;
FIG. 6 is a schematic perspective view of a seal assembly according to the present utility model;
fig. 7 is a schematic perspective view of a dehumidifying box according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a case; 2. a door; 3. a heat radiation hole; 4. a support plate; 5. a top cover; 6. a bump; 7. a moisture removal box; 8. a waterproof breathable film; 9. a blast bin; 10. a through hole; 11. a fan; 12. a blast pipe; 13. a dehumidifying frame; 14. a moisture removal hole; 15. a sealing frame; 16. a seal ring; 17. a mounting block; 18. a bolt; 19. a thread groove; 20. a clamping block; 21. and a bracket.
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.
In the description of the present utility model, it should be understood that the terms "opposite," "one end," "interior," "transverse," "end," "both ends," "two sides," "front," "one end face," "the other end face," and the like indicate orientations or positional relationships, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-7, the distribution box for preventing internal moisture from adhering to components comprises a box body 1, wherein a box door 2 is arranged at the front side of the box body 1, a plurality of radiating holes 3 are formed in the side walls of two sides of the box body, a supporting plate 4 is fixedly connected to two sides of the top of the box body 1, a top cover 5 is fixedly connected to the top of the supporting plate 4, the top end of the top cover 5 is inverted V-shaped, the top cover 5 can be used for protection and water resistance, a ventilation assembly is arranged below the top cover 5, a lug 6 is fixedly connected to the inner side of the box door 2, the lug 6 is of a rectangular block structure, a sealing assembly is arranged on the outer side of the lug 6, and a moisture removing box 7 is arranged on the lug 6.
Wherein, the louvre 3 is square hole structure to be the equidistance and distribute, can be convenient for the inside heat of box 1 in time discharge through each louvre 3, in order to avoid the heat to concentrate in box 1 and cause relevant electronic component to break down because of overheated, the both sides inner wall surface of box 1 all is provided with one deck waterproof ventilated membrane 8, waterproof ventilated membrane 8 is the current product on the market, has waterproof ventilative characteristics, can effectively prevent steam to get into in the box 1 through louvre 3 under the circumstances that does not influence louvre 3 heat dissipation.
Wherein, ventilation unit includes blast air storehouse 9, blast air storehouse 9 fixed mounting has offered a plurality of through-hole 10 at the top of box 1, and blast air storehouse 9's internally mounted has fan 11, blast air storehouse 9's both sides all fixedly connected with blast pipe 12, blast pipe 12's one end mouth of pipe is linked together with blast air storehouse 9, its other end mouth of pipe runs through the top of box 1 and extends to in the box 1, can blow air through driving fan 11, utilize blast pipe 12 can blow the wind that fan 11 bloied to box 1, so as to accelerate the inside air velocity of flow of box 1, make the inside heat of box 1 can see through each louvre 3 and spread outside box 1 fast.
Wherein, the inner chamber top fixedly connected with of box 1 removes damp frame 13, removes the positive face of damp frame 13 and personally submit the U font to be located blast pipe 12 terminal orificial directly under, and remove the bottom of damp frame 13 and seted up a plurality of and remove damp hole 14, put into the drier on the damp frame 13, utilize the drier permeable each to remove damp hole 14 and fully absorb the steam in the box 1, in order to play the effect of removing the damp, also can effectively get rid of the steam that the ventilation unit brought into box 1 when blowing simultaneously.
The sealing assembly comprises a sealing frame 15, the sealing frame 15 is rectangular, a layer of sealing ring 16 is arranged on the outer wall surface of the sealing frame 15, rubber and other elastic materials are selected as the sealing ring 16, when the box door 2 is closed, the sealing frame 15 can be attached to the inner wall surface of the box body 1, and a gap between the box door 2 and the box body 1 can be filled by the sealing ring 16 at the moment so as to play a role in sealing, so that water vapor can be effectively prevented from entering the box body 1 through the gap.
The length and width of the inner wall of the sealing frame 15 are respectively equal to the length and width of the protruding block 6, the length and width of the outer wall of the sealing frame 15 are respectively equal to the length and width of the inner wall of the box body 1, the mounting blocks 17 are fixedly connected to the four corners of the inner side of the sealing frame 15, the mounting blocks 17 are connected with bolts 18 in a threaded manner, a plurality of thread grooves 19 matched with the bolts 18 are formed in the front end face of the protruding block 6, the number of the thread grooves 19 is the same as that of the bolts 18, the centers of the thread grooves 19 are respectively corresponding to the centers of the bolts 18 one by one, each bolt 18 can be aligned and screwed into the corresponding thread groove 19, the sealing frame 15 and the whole sealing assembly can be fixedly mounted on the protruding block 6 through the mutual matching between the bolts 18 and the thread grooves 19, and when the sealing assembly is worn due to the long-time switch box door 2, the whole sealing assembly can be removed through screwing down the bolts 18, so that the sealing assembly can be replaced, and the sealing effect is effectively ensured.
Wherein, one side fixedly connected with of the box 7 removes damp box 20, the side of fixture 20 is L shape, the front side fixedly connected with bracket 21 of lug 6, the transversal C font that personally submits of bracket 21, fixture 20 can insert in bracket 21, can remove damp box 7 fixed mounting on lug 6 through the mutually supporting between bracket 21 and the fixture 20, remove the intussuseption of damp box 7 and be filled with the activated carbon granules, can further absorb the inside steam of box 1, in order to avoid steam to remain inside box 1 and adhere to the surface at the components and parts, after the activated carbon granules became invalid, can take off the box 7 of removing damp from bracket 21 and supply.
The working principle of the utility model is as follows:
when the utility model is used, the sealing frame 15 and the whole sealing component can be fixedly arranged on the convex block 6 through the mutual matching between the bolt 18 and the thread groove 19, when the box door 2 is closed, the sealing frame 15 in the sealing component can be attached to the inner wall surface of the box body 1, at the moment, the sealing ring 16 can be used for filling the gap between the box door 2 and the box body 1 to play a sealing role, so that water vapor can be effectively prevented from entering the box body 1 through the gap, when the sealing component is worn due to the long-time opening and closing of the box door 2, the whole sealing component can be taken down by screwing down the bolt 18 so as to be replaced, thereby effectively ensuring the sealing effect, the heat dissipation holes 3 are formed on the side walls on both sides of the box body 1, the heat inside the box body 1 can be conveniently and timely discharged through the heat dissipation holes 3, and related electronic components are prevented from being concentrated in the box body 1 to cause faults due to overheating, the waterproof and breathable films 8 are arranged on the inner wall surfaces of the two sides of the box body 1, the waterproof and breathable films 8 have the characteristics of waterproof and breathable, moisture can be effectively prevented from entering the box body 1 through the radiating holes 3 under the condition of not affecting the radiating of the radiating holes 3, a ventilation assembly is arranged at the top of the box body 1, the fan 11 in the ventilation assembly is driven to blow air, the air blown out by the fan 11 can be blown to the box body 1 by using the air pipe 12 at the moment, so that the air flow speed in the box body 1 is accelerated, the heat in the box body 1 can be rapidly diffused out of the box body 1 through the radiating holes 3, the moisture removing frame 13 is fixedly connected to the top of the inner cavity of the box body 1, a drying agent is placed on the moisture removing frame 13, the moisture in the box body 1 can be fully absorbed by using the drying agent through the moisture removing holes 14 at the bottom of the moisture removing frame 13 to play a role of moisture removing, meanwhile, the water vapor brought into the box body 1 during blowing of the ventilation assembly can be effectively removed, the moisture removing box 7 is arranged on the lug 6 on the inner side of the box door 2 through the bracket 21, activated carbon particles are filled in the moisture removing box 7, and the water vapor in the box body 1 can be further absorbed, so that the water vapor is prevented from being remained in the box body 1 and attached to the surface of the component.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a prevent block terminal of inside steam adhesion components and parts, its characterized in that, the power distribution box comprises a box body, the chamber door is installed to the front side of box, and a plurality of louvre has all been seted up to its both sides lateral wall, just the equal fixedly connected with backup pad in top both sides of box, the top fixedly connected with top cap of backup pad, the top end of top cap is the font of falling V, just the below of top cap is provided with ventilation unit, the inboard fixedly connected with lug of chamber door, the lug is rectangular block structure, and sealing component is installed to its outside, just install the dehumidification box on the lug.
2. The distribution box for preventing internal water vapor from adhering to components and parts according to claim 1, wherein the heat dissipation holes are square hole structures and are distributed at equal intervals, and a layer of waterproof breathable film is arranged on the inner wall surfaces of two sides of the box body.
3. The distribution box for preventing internal water vapor from adhering to components and parts according to claim 1, wherein the ventilation assembly comprises a blowing bin, the blowing bin is fixedly arranged at the top of the box body, a plurality of through holes are formed in the top of the blowing bin, a fan is arranged in the blowing bin, two sides of the blowing bin are fixedly connected with blowing pipes, one end pipe orifice of each blowing pipe is communicated with the blowing bin, and the other end pipe orifice of each blowing pipe orifice penetrates through the top of the box body and extends into the box body.
4. The distribution box for preventing internal water vapor from adhering to components and parts according to claim 1, wherein a moisture removing frame is fixedly connected to the top of the inner cavity of the box body, the front surface of the moisture removing frame is U-shaped and is positioned under the end pipe orifice of the blast pipe, and a plurality of moisture removing holes are formed in the bottom of the moisture removing frame.
5. The electrical box for preventing internal moisture from adhering to a component as set forth in claim 1, wherein the sealing assembly comprises a sealing frame having a rectangular shape and a sealing ring provided on an outer wall surface thereof.
6. The distribution box for preventing internal water vapor from adhering to components and parts according to claim 5, wherein the length and the width of the inner wall of the sealing frame are respectively equal to those of the protruding blocks, the length and the width of the outer wall of the sealing frame are respectively equal to those of the inner wall of the box body, the four corners of the inner side of the sealing frame are fixedly connected with mounting blocks, bolts are connected with the mounting blocks in a threaded manner, a plurality of threaded grooves matched with the bolts are formed in the front end face of the protruding blocks, the number of the threaded grooves is the same as that of the bolts, and the centers of the threaded grooves are respectively in one-to-one correspondence with the centers of the bolts.
7. The distribution box for preventing internal moisture from adhering to components and parts according to claim 1, wherein a pair of clamping blocks are fixedly connected to one side of the moisture removal box, the side surfaces of the clamping blocks are L-shaped, a bracket is fixedly connected to the front side of the protruding block, and the cross section of the bracket is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735722.2U CN220291389U (en) | 2023-07-04 | 2023-07-04 | Distribution box for preventing internal water vapor from adhering to components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735722.2U CN220291389U (en) | 2023-07-04 | 2023-07-04 | Distribution box for preventing internal water vapor from adhering to components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291389U true CN220291389U (en) | 2024-01-02 |
Family
ID=89334568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735722.2U Active CN220291389U (en) | 2023-07-04 | 2023-07-04 | Distribution box for preventing internal water vapor from adhering to components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118232193A (en) * | 2024-04-07 | 2024-06-21 | 科尔通(无锡)科技发展有限公司 | Waterproof fog's dry type block terminal |
-
2023
- 2023-07-04 CN CN202321735722.2U patent/CN220291389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118232193A (en) * | 2024-04-07 | 2024-06-21 | 科尔通(无锡)科技发展有限公司 | Waterproof fog's dry type block terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220291389U (en) | Distribution box for preventing internal water vapor from adhering to components | |
| CN214411799U (en) | Dampproofing automatically controlled cabinet | |
| CN211046128U (en) | Novel distribution box | |
| CN213522895U (en) | Dustproof and moistureproof frequency conversion cabinet body | |
| CN110247316B (en) | Compound low-voltage distribution cabinet of intelligence | |
| CN208028388U (en) | A kind of environment-friendly electric switchgear | |
| CN214313985U (en) | Dampproofing high tension switchgear | |
| CN207819252U (en) | A kind of intelligent grid connection type high-tension switch cabinet | |
| CN209029749U (en) | High humidity protective device for power distribution cabinet | |
| CN110928386A (en) | Heat abstractor is used to computer server frame | |
| CN210983707U (en) | Fault alarm device for intelligent manufacturing of steel mill | |
| CN113972569A (en) | Dampproofing intelligent looped netowrk power supply cabinet of pin-connected panel | |
| CN211829889U (en) | Low-voltage draw-out type switch cabinet | |
| CN221709279U (en) | Comprehensive protection device for high-voltage cabinet | |
| CN214798314U (en) | Safety power distribution cabinet for construction | |
| CN207868691U (en) | A kind of electric system is incorporated into the power networks attachment device | |
| CN219959782U (en) | Intelligent electrical cabinet | |
| CN216599398U (en) | Vehicle power module | |
| CN213426678U (en) | Intelligent control linkage equipment for industrial sensor | |
| CN219477395U (en) | Ventilated moisture-proof switch cabinet | |
| CN213138651U (en) | Alarm device for temperature difference power supply of vehicle air cooling box | |
| CN220107245U (en) | Dampproofing safe type high-voltage board device | |
| CN217848662U (en) | Damp-proof heat dissipation protection type distribution equipment | |
| CN215009113U (en) | Low-voltage switch cabinet | |
| CN216312472U (en) | Power control box convenient to heat dissipation dehumidification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |