CN202889848U - Waterproof assembled cabinet for outdoor communication device and power transmission device - Google Patents
Waterproof assembled cabinet for outdoor communication device and power transmission device Download PDFInfo
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- CN202889848U CN202889848U CN 201220524925 CN201220524925U CN202889848U CN 202889848 U CN202889848 U CN 202889848U CN 201220524925 CN201220524925 CN 201220524925 CN 201220524925 U CN201220524925 U CN 201220524925U CN 202889848 U CN202889848 U CN 202889848U
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- cabinet
- rack
- waterproof
- transmitting device
- communication equipment
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Abstract
The utility model provides a waterproof assembled cabinet for an outdoor communication device and a power transmission device. The waterproof assembled cabinet comprises a cabinet base, the circumference of the top side of which is provided with a first circumferential U-shaped groove; three lateral plates, comprising a middle plate and two side plates which are embedded with the middle plate, wherein the middle plate and the two side plates are respectively inserted in the first circumferential U-shaped groove of the cabinet base, and a vertical side edge of each lateral plate is provided with a recess structure and a protruding structure matched with the recess structure; and a cabinet doorframe, which is inserted in the circumferential U-shaped groove of the cabinet base and is embedded with the two side plates, wherein a recess structure and a protruding structure matched with the recess structure are arranged at the outer side of a vertical side edge of the cabinet doorframe. The waterproof assembled cabinet of the utility model is suitable to be mounted and used in the outdoor environment. The waterproof assembled cabinet is capable of withstanding various climatic environments, thereby improving the running condition of equipment inside the outdoor cabinet and greatly enhancing the stability and the reliability of the system operation.
Description
Technical field
The utility model relates to a kind of outdoor new waterproof assembled cabinet, particularly relates to the waterproof assembled cabinet of a kind of outdoor communication equipment and power transmitting device.
Background technology
The outdoor base station construction of existing conventional art mainly is outdoor generator rooms construction, integrating cabinet, to cooperate each communication operation company and each electric power operator, deals with the demand of the development of actual communication network, electric power networks.Although its utilization is more and more wider.But still there is following problems:
The first, computer room construction, integrating cabinet use, and it is not adapted at numerous occasions such as top, building, mountain top, Scenic Spots, highway be along the line very much and installs and uses, and the quick open air in these places is built a station just to be solved.
The second, common outdoor cabinet, not support loose mail transportation, on-site consolidation, and overall weight is larger, such as the integral solder rack, after soon cabinet will be used the panel beating bending, by welding, generate a welding casing, often can occur, rack welding casing is excessive, can't enter building elevator, or in the extremely difficult situation of rugged hill path carrying; But be on-site consolidation, but exist to piece together and tear the structure too complex open, outdoor water-proof difficulty or waterproof are unreliable, adopt aluminum alloy frame overlap joint rack such as part, cooperate the structure of inner frame section bar on the pattern for employing external type profile framework, support Side plate of machine cabinet, it is more to tighten bolt in splicing, and it is not enough to be prone to local tools for bolts ' pretension, the problems such as bolt looseness, cause box deformation, skew, the problems such as waterproof failure.
Three, traditional outdoor assembly solution of tearing the outdoor water-proof of rack open, the structural design that has simply leak stopping, especially common color steel, when assembly unit, so that when the splicing latasuture that side plate occurs is leaked, the simple method of beating the silica gel waterproof or simply increasing airtight and watertight padding that adopts is carried out leak stopping, during secondary assembly unit after dismounting, because rack cleaning cull difficulty, silica gel wear out and cause waterproof failure, rack substantially not to reach the problems such as function of outdoor protection.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the waterproof assembled cabinet of a kind of outdoor communication equipment and power transmitting device, is used for solving the problem that the prior art rack does not reach outdoor safeguard function.
Reach for achieving the above object other relevant purposes, the utility model provides the waterproof assembled cabinet of a kind of outdoor communication equipment and power transmitting device.Described waterproof assembled cabinet comprises: cabinet base has first ring to U-lag around its top side; Three side plates, comprise that latus inframedium reaches in mutual two the chimeric side plates of described latus inframedium, the first ring that described latus inframedium and two side plates are inserted in respectively described cabinet base is in U-lag, and the vertical side of each side plate raised structures that all has a groove structure and cooperate described groove structure; The rack doorframe, be inserted in the hoop U-lag of described cabinet base and with described two side plate tablings, the raised structures that the outside of its vertical side all has a groove structure and cooperates described groove structure; Door-plate, a vertical vertical side that is articulated in described rack doorframe; And under closure state with the driving fit of described rack doorframe phase; Cabinet top cover, its bottom side around have the second hoop U-lag, and four limits of described the second hoop U-lag respectively with described three side plates and rack doorframe tabling.
Preferably, described waterproof assembled cabinet also comprises:
Epipleural, be fixed on the described cabinet top cover and be positioned at described the second hoop U-lag around the zone;
Lower side panel, be fixed on the described cabinet base and be positioned at described first ring to U-lag around the zone.
Preferably, at three side plates of rack, overlapped by the entity color steel with the plate of epipleural and the lower side panel assembling part with plate, wherein, entity color steel thickness is 50mm.
Preferably, the color steel side of described assembled cabinet has the aluminum alloy edge-wrapped section bar with groove, and has water-proof sealing strip at described aluminum alloy edge-wrapped section bar.
Preferably, post tool arc convex and water-proof sealing strip between described color steel and the rack doorframe.
Preferably, bottom the described cabinet base leaking hole is arranged.
Preferably, in side direction, form the U-shaped slot in the described rack doorframe.
Preferably, the left plate of described cabinet and right plate can insert described U-shaped slot.
Preferably, the cabinet door of described waterproof assembled cabinet is Embedded.
Preferably, the knocker on hinge, right side door lock, door lock and the rack doorframe right side by rack doorframe upper left side is installed described cabinet door.
As mentioned above, the waterproof assembled cabinet of outdoor communication equipment described in the utility model and power transmitting device has following beneficial effect:
Waterproof assembled cabinet of the present utility model is suitable for installing under the outdoor environment and using, and possesses the ability of bearing various climatic environments, comprises the solar radiation of rain, snow, hail, wind, ice, salt fog, sandstorm, thunder and lightning, electromagnetic compatibility and different brackets etc.; And then improved outdoor cabinet internal unit service conditions, and greatly improve stability and the reliability of system works operation.
Description of drawings
Fig. 1 is shown as the schematic appearance of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 2 is shown as the exploded perspective view of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 3 is shown as the color steel side schematic view of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 4 is shown as the color steel end perspective view of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 5 is shown as the casing Relations Among schematic diagram of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 6 is shown as the structural representation of side plate water-proof sealing strip of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 7 is shown as the structural representation of rack doorframe water-proof sealing strip of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 8 is shown as the cabinet base structural representation of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Fig. 9 is shown as the cabinet door mount structure schematic diagram of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Figure 10 is shown as the thin section schematic diagram of U-shaped slot of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Figure 11 is shown as the cap structure schematic diagram of the waterproof assembled cabinet of outdoor communication equipment of the present utility model and power transmitting device.
Figure 12 is shown as the outdoor communication equipment of the present utility model that assembled and the waterproof assembled cabinet schematic diagram of power transmitting device.
The element numbers explanation
1 cabinet base
2 left plates
3 right plates
4 back side panels
5 rack doorframes
6 cabinet door
7 top covers
8 epipleurals
9 lower side panels
10 internal unit frames
10 ' miscellaneous function support
11 first rings are to U-lag
12 leaking holes
61 U-shaped slots
71 second hoop U-lags
Embodiment
Below by particular specific embodiment execution mode of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
See also accompanying drawing.Notice, the appended graphic structure that illustrates of this specification, ratio, size etc., equal contents in order to cooperate specification to disclose only, understand and reading for person skilled in the art scholar, be not to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
The utility model carries out rational rack assembling and assembly and tears structural design, the waterproofing design at rack jigsaw place, the anti theft design of rack etc. open by improving the overall structure of rack, improves the outdoor environment integrated resilience of rack.The overall appearance of the waterproof assembled cabinet of outdoor communication equipment and power transmitting device is shown such as Fig. 1.
Present embodiment provides a kind of outdoor new waterproof assembled cabinet, described waterproof assembled cabinet comprises as shown in Figure 2: cabinet base 1, three side plates are left plate 2, right plate 3, back side panel 4, rack doorframe 5, cabinet door 6, cabinet top cover 7, epipleural 8, lower side panel 9, internal unit frame 10 and miscellaneous function support 10 '.Wherein, the bottom side of cabinet base 1 has first ring to U-lag 11 all around.Three side plates, comprise latus inframedium, be that back side panel 4 reaches in mutual two the chimeric side plates of described back side panel, be left plate 2 and right plate 3, the first ring that described latus inframedium and two side plates are inserted in respectively described cabinet base 1 is to U-lag 11, and the vertical side plate limit of the individual side plate raised structures that all has a groove structure and cooperate described groove structure.Rack doorframe 5 is inserted in the first ring of described cabinet base 1 in U-lag 11, and with described left plate 2 and right plate 3 tablings, the outside of its vertical side all has the raised structures of a groove structure and fit structure.Cabinet door 6 vertically is articulated in described rack doorframe 5 phase driving fits.The top side of cabinet top cover 7 around have the second hoop U-lag 71, and four limits of described the second hoop U-lag 71 respectively with described three side plates, i.e. left plate 2, right plate 3, back side panel 4 and rack doorframe 5 tablings.Epipleural 8 be fixed on the described cabinet top cover 7 and be positioned at described the second hoop U-lag 71 around the zone.Lower side panel 9 be fixed on the described cabinet base 1 and be positioned at described first ring to U-lag 11 around the zone..Rack left plate 2, right plate 3, back side panel 4, epipleural 8, lower side panel 9 are all by the thick entity color steel overlap joint of 50mm, as shown in Figure 3 and Figure 4, the color steel side of described assembled cabinet has the aluminum alloy edge-wrapped section bar with groove, and have the structural plane of water-proof sealing strip at described aluminum alloy edge-wrapped section bar, this structural plane has good waterproof effect and reliability.Because the aluminum alloy edge-wrapped section bar with groove of color steel side plate when pressing is spliced, has the dual-seal application of principle, namely double water-proof sealing strip is as packing seal; The labyrinth seal of spill guide passage, the rectangular apertures between reaching the spill groove face and the plane cooperating has water guide, drainage function, can better prevent from leaking like this.So assembling part at all side plates and side plate, what reality formed is that width is the overlap joint of the face of 50mm, between color steel and the rack doorframe 5, all stick the tool arc convex and have water-proof sealing strip, this tool arc convex has higher stability, and this water-proof sealing strip has good prepressing deformation performance.As shown in Figure 5, described water-proof sealing strip makes between the side plate and side plate of described cabinet 1, the assembling part of side plate and side plate has all formed waterproof sealing structure, described waterproof sealing structure comprises two water-proof sealing strip a, b and an overflow ducts c, all post water-proof sealing strip on the described waterproof sealing structure, interpleural water-proof sealing strip structure as shown in Figure 6.Because the constraint of the cooperating of rack doorframe 5 and cabinet door 6, base 1, top cover 7,10 pairs of cabinets of internal unit frame, so that the inner effective air-tight state that forms of cabinet, this air-tight state can make described waterproof assembled cabinet inside have the effect of waterproof and dustproof.Water-proof sealing strip on side plate under pressure, has certain deflection, because it is the arc elastic water-proof sealing strip, the structure of water-proof sealing strip as shown in Figure 7 between the rack doorframe.
As shown in Figure 8, the base 1 of described waterproof assembled cabinet comprises that rack supports, lower margin is installed and Side plate of machine cabinet is inserted.Because base 1 has rack support, lower margin installation and the first ring of sufficient intensity to U-lag 11, so just, can left plate 2, right plate 3, back side panel 4 and the cabinet door 6 of cabinet be positioned, and the airtight cooperation between guaranteeing, wherein said first ring is placed on the base 1 to U-lag 11.Be welded with the nut of 4 sufficient intensities on the base 1 of described waterproof assembled cabinet, the bottom connection holes that connects the internal unit frame 10 of described waterproof assembled cabinet inside by described nut, realize the rigid attachment between base 1 and the internal unit frame 10, and directly connect the top cover 7 of described waterproof assembled cabinet by described internal unit frame 10, and each side plate of the fixing described rack of in opposite directions open frame of the base 1 by described rack, top cover 7, form the rectangle rack.Described cabinet base 1 bottom has enough large leaking hole 12, as shown in Figure 9, after interior of equipment cabinet enters water, the rapidly draining of this leaking hole, and prevent that outdoor rainwater is at the base position ponding of rack.
As shown in Figure 9, described cabinet door 6, except having the antitheft embedded type machine cabinet door of installation, interior to side at rack doorframe 5, the sheet-metal cabinet bending forms inside U-shaped slot 61, it is the raised structures of groove structure and fit structure, described U-shaped slot so that the left plate 2 of cabinet and right plate 3 insert wherein, so just, guaranteed the water-proof sealing strip on side plate limit and the panel beating face pressing in the rack doorframe 5, and the waterproof sealing effect of the leading flank of cabinet side plate is played in the panel beating face pressing in the water-proof sealing strip on side plate limit and the rack doorframe 5.The refined structure of described U-shaped slot 61 as shown in figure 10.
As shown in figure 11, the inner face of described top cover 7, be welded with the bolt of 4 sufficient intensities, internal unit frame 10 by the described rack of described Bolt Connection, so that top cover 7 links up with internal unit frame 10, described internal unit frame 10 can be connected on the base 1 of rack, like this can be so that the cabinet of whole waterproof assembled cabinet, base 1, top cover 7, internal unit frame 10 forms one and only leaves the uncovered rack of rack doorframe, by rational size design, by connecting base 2, the nut of top cover 3, the tightening force of bolt, guaranteed cabinet top, epipleural 8 and left plate 2, right plate 3, the pressing of back side panel 4, add left plate 2, right plate 3, the water-proof sealing strip of pasting on the back side panel 4 can prevent that so just rack top from leaking.Be assemblied in the described top cover 7 at cabinet top except having safeguard function, also have the function of fixing from the outside and tightening up three side plates and the rack doorframe of cabinet, can guarantee like this evenly closely cooperating between each side plate of rack, rack doorframe.
As shown in figure 12, the above-mentioned uncovered rack of rack doorframe that only leaves, have embedded type machine cabinet door 6, by the hinge of rack doorframe 5 upper left sides, and the knocker on door lock, door lock and the rack doorframe right side on right side, so just, the embedded type machine cabinet door can be installed, and the rotary opening and closing of realization cabinet door, between the mating surface of cabinet door 6 and rack doorframe 5, hoop one encloses simultaneously, install the bayonet type water-proof sealing strip additional, realize the water-tight of cabinet door.
The installation principle of waterproof assembled cabinet described in the utility model is:
First cabinet base 1 is placed on the rack fixed installation platform, then at the anterior rack doorframe 5 of placing of base, and fix and carry out to assist and help, then place rack lower side panel 9 at base 1, and by the fixing relative position of rack lower side panel 9 of the circular seat on the base 1, mounting hole site with the correspondence of the interior of equipment cabinet equipment rack 10 corresponding bases 1 that assembled, make lower side panel 9 between base 1 and internal unit frame 10, then connect internal unit frame 10 and base 1 with bolted, at this moment, can two rack left plates 2 of water-proof sealing strip will be posted, rack right plate 3 correspondences are placed on left and right sides, and the side plate front side edge is pressed in the first U-lag 11 on rack doorframe 5 side channels and rack lower side panel 9 and the base 1, the back side panel 4 of piecing together again upper cabinet, then capping machine side plate 8 cashier's office in a shop, place left side plate 2,3, rack doorframe 5, on the upper end face face of the sustained height that internal unit frame 10 forms, install 2 miscellaneous function supports 10 ' of rack additional, insert left plate 2, the side gap of right plate 3 and back side panel 4 and cabinet base 1, with two miscellaneous function supports 10 ', insert in the rack left plate 2 that design is reserved again, right plate 3, gap between back side panel 4 and the base 1.Can do suitable adjustment this moment, add a cover top cover 7, and with the opening of top cover 7, fold 2 miscellaneous function supports 10 ' and the rack doorframe 5 of rack, and amalgamation puts in place, then pass through from the rack box house, with suitable bolt, tight joint internal unit frame 10 and top cover 7 are tightened up casing, base 1, top cover 7, the equipment rack 10 of whole rack fixing internally, formation integral body, advance to have the uncovered rack of rack doorframe whole.Then on the doorframe limit of rack doorframe 5 water-proof sealing strip with bayonet is installed, again with hinge fit on right side doorframe, then will assemble the cabinet door 6 of the accessory parts such as door lock, keeper, pin framework by door hinge, connect with doorframe, namely finish the integral body assembling of rack, and can realize the keying of gate lock for cabinet opposite house, namely finished and to reach outdoor water-proof rack of the present utility model.
In sum, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (10)
1. the waterproof assembled cabinet of an outdoor communication equipment and power transmitting device is characterized in that described waterproof assembled cabinet comprises:
Cabinet base has first ring to U-lag around its top side;
Three side plates, comprise that latus inframedium reaches in mutual two the chimeric side plates of described latus inframedium, the first ring that described latus inframedium and two side plates are inserted in respectively described cabinet base is in U-lag, and the vertical side of each side plate raised structures that all has a groove structure and cooperate described groove structure;
Rack doorframe, the first ring that is inserted in described cabinet base in U-lag and with described two side plate tablings,
The raised structures that the outside of its vertical side all has a groove structure and cooperates described groove structure;
Door-plate, a vertical vertical side that is articulated in described rack doorframe; And under closure state with the driving fit of described rack doorframe phase;
Cabinet top cover, its bottom side around have the second hoop U-lag, and four limits of described the second hoop U-lag respectively with described three side plates and rack doorframe tabling.
2. the waterproof assembled cabinet of outdoor communication equipment according to claim 1 and power transmitting device, it is characterized in that: described waterproof assembled cabinet also comprises:
Epipleural, be fixed on the described cabinet top cover and be positioned at described the second hoop U-lag around the zone;
Lower side panel, be fixed on the described cabinet base and be positioned at described first ring to U-lag around the zone.
3. the waterproof assembled cabinet of outdoor communication equipment according to claim 1 and power transmitting device, it is characterized in that: at three side plates of rack, overlapped by the entity color steel with epipleural and the plate of lower side panel and the assembling part of plate, wherein, entity color steel thickness is 50mm.
4. the waterproof assembled cabinet of outdoor communication equipment according to claim 3 and power transmitting device, it is characterized in that: the color steel side of described assembled cabinet has the aluminum alloy edge-wrapped section bar with groove, and has water-proof sealing strip at described aluminum alloy edge-wrapped section bar.
5. the waterproof assembled cabinet of outdoor communication equipment according to claim 3 and power transmitting device is characterized in that: post tool arc convex and water-proof sealing strip between described color steel and the rack doorframe.
6. the waterproof assembled cabinet of outdoor communication equipment according to claim 1 and power transmitting device is characterized in that: leaking hole is arranged bottom the described cabinet base.
7. the waterproof assembled cabinet of outdoor communication equipment according to claim 1 and power transmitting device is characterized in that: form the U-shaped slot in the described rack doorframe in side direction.
8. the waterproof assembled cabinet of outdoor communication equipment according to claim 7 and power transmitting device, it is characterized in that: the left plate of described cabinet and right plate can insert described U-shaped slot.
9. the waterproof assembled cabinet of outdoor communication equipment according to claim 1 and power transmitting device, it is characterized in that: the cabinet door of described waterproof assembled cabinet is Embedded.
10. the waterproof assembled cabinet of outdoor communication equipment according to claim 9 and power transmitting device is characterized in that: the knocker on hinge, right side door lock, door lock and rack doorframe right side by rack doorframe upper left side is installed described cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524925 CN202889848U (en) | 2012-10-12 | 2012-10-12 | Waterproof assembled cabinet for outdoor communication device and power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524925 CN202889848U (en) | 2012-10-12 | 2012-10-12 | Waterproof assembled cabinet for outdoor communication device and power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889848U true CN202889848U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524925 Expired - Fee Related CN202889848U (en) | 2012-10-12 | 2012-10-12 | Waterproof assembled cabinet for outdoor communication device and power transmission device |
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| Country | Link |
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| CN (1) | CN202889848U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
| CN108811394A (en) * | 2018-07-04 | 2018-11-13 | 合肥科塑信息科技有限公司 | A kind of internal home network cabinet |
| CN108879384A (en) * | 2018-08-01 | 2018-11-23 | 吴晋裕 | The heat-insulated protection cabinet of ventilation rainproof |
| CN109775491A (en) * | 2019-03-08 | 2019-05-21 | 广州广日电气设备有限公司 | Elevator control cabinet and installation door |
| CN109775485A (en) * | 2019-03-08 | 2019-05-21 | 广州广日电气设备有限公司 | Elevator control cabinet and safety door |
-
2012
- 2012-10-12 CN CN 201220524925 patent/CN202889848U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302138A (en) * | 2014-10-28 | 2015-01-21 | 苏州苏驼通信科技有限公司 | Repeatable disassembling and assembling outdoor cabinet used for base station construction and assembling and disassembling method |
| CN107635364A (en) * | 2016-07-18 | 2018-01-26 | 广州市新舞台灯光设备有限公司 | A kind of new waterproof Multifunctional cabinet |
| CN108811394A (en) * | 2018-07-04 | 2018-11-13 | 合肥科塑信息科技有限公司 | A kind of internal home network cabinet |
| CN108879384A (en) * | 2018-08-01 | 2018-11-23 | 吴晋裕 | The heat-insulated protection cabinet of ventilation rainproof |
| CN109775491A (en) * | 2019-03-08 | 2019-05-21 | 广州广日电气设备有限公司 | Elevator control cabinet and installation door |
| CN109775485A (en) * | 2019-03-08 | 2019-05-21 | 广州广日电气设备有限公司 | Elevator control cabinet and safety door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |