CN113747768B - Wisdom building thing networking management equipment - Google Patents
Wisdom building thing networking management equipment Download PDFInfo
- Publication number
- CN113747768B CN113747768B CN202111081884.4A CN202111081884A CN113747768B CN 113747768 B CN113747768 B CN 113747768B CN 202111081884 A CN202111081884 A CN 202111081884A CN 113747768 B CN113747768 B CN 113747768B
- Authority
- CN
- China
- Prior art keywords
- block
- positioning
- intermittent
- swing
- driven
- 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
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wind Motors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses intelligent building Internet of things management equipment which comprises a mounting seat and a management box, wherein a rotating screw shaft is mounted on the top wall in the management box, a moving screw block is connected to the rotating screw shaft in a threaded mode, a power fan is arranged at the lower portion of the moving screw block, a stable sleeve column is mounted in the management box, and a stable sleeve block is sleeved on the stable sleeve column. The invention starts a transmission motor, a transmission belt pulley rotates, the transmission belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley rotates, a driven rotating shaft rotates to drive a driving bevel gear to rotate, a driven bevel gear rotates, and a driven auxiliary shaft rotates; the swing worm rotates, and the swing turbine rotates, drives the swing lead screw and rotates, realizes then that the power piece removes with driving the piston block, can realize the reciprocating motion of piston block through driving motor's positive and negative rotation, realizes then that the device exchanges wind to play radiating effect.
Description
Technical Field
The invention relates to the technical field of intelligent building Internet of things, in particular to intelligent building Internet of things management equipment.
Background
The intelligent building is a product integrating modern science and technology. The technical foundation mainly comprises modern building technology, modern computer technology, modern communication technology and modern control technology. The intelligent building intelligent management system is mainly used for new construction, extension or reconstruction projects of office buildings, commercial complex buildings, culture, media, schools, stadiums, hospitals, traffic, industrial buildings, residential quarters and the like, and aims of high efficiency, safety, energy conservation, comfort, environmental protection and sustainable development are achieved through the configuration of building intelligent functions.
The existing Internet of things management equipment is poor in heat dissipation efficiency, long-term use is achieved, the service life of the existing Internet of things management equipment is influenced, and the using effect of the existing Internet of things management equipment is reduced.
Disclosure of Invention
The invention aims to provide intelligent building internet of things management equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the intelligent building Internet of things management equipment comprises a mounting seat and a management box, wherein a rotating screw shaft is mounted on the top wall in the management box, a moving screw block is connected to the rotating screw shaft in a threaded manner, a power fan is arranged at the lower part of the moving screw block, a stable sleeve column is mounted in the management box, and a stable sleeve block is sleeved on the stable sleeve column;
the stable sleeve block is connected with the movable wire block, the stable sleeve block is matched with the intermittent assembly through a connecting rope and a guide wheel, the rotating wire shaft is also connected with the transmission assembly, and the transmission assembly is matched with the air swinging assembly;
the intermittent assembly comprises an intermittent box body, an intermittent plate is arranged in the intermittent box body in a pulling mode, an intermittent column is arranged on the upper portion of the intermittent plate, an installation pulling block is arranged at the top end of the intermittent column and connected with a connecting rope in a matched mode, a penetrating block is arranged on the intermittent column and connected with the intermittent box body through an intermittent spring, and the intermittent box body is communicated with the management box in a matched mode; the installation pulling block is provided with a positioning groove, and the positioning groove is matched with the positioning piece for positioning.
Preferably, the transmission assembly comprises a transmission motor, an output shaft of the transmission motor is connected with a transmission belt pulley, and the transmission belt pulley is connected with the driven belt pulley through a belt; the driven belt pulley is connected with a driven rotating shaft, the driven rotating shaft is connected with the rotating screw shaft, the driven rotating shaft is connected with the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear; the driven bevel gear is connected with a driven auxiliary shaft, and the driven auxiliary shaft is connected with the wind swinging assembly.
Preferably, the positioning piece comprises a positioning vertical column, a positioning pull rod is arranged on the positioning vertical column in a pulling and pulling mode, a positioning pull block is arranged at one end of the positioning pull rod, a positioning clamping block is arranged at the other end of the positioning pull rod, and the positioning clamping block is clamped with the positioning groove.
Preferably, the positioning pull rod is sleeved with a positioning spring, one end of the positioning spring is connected with the positioning vertical column, and the other end of the positioning spring is connected with the positioning pull block.
Preferably, the lower part of the positioning pull rod is provided with a limiting column, the limiting column is provided with a limiting cap, and the limiting cap and the limiting groove on the positioning vertical column are arranged in a locking manner.
Preferably, the air swing assembly comprises an air swing box, a swing screw rod is arranged in the air swing box, a swing screw block is connected to the swing screw rod through threads, the swing screw rod is connected with a swing turbine, the swing turbine is connected with a swing worm, the swing worm is connected with a driven auxiliary shaft, the swing screw block is connected with a power block, the power block is connected with a penetrating column, the power block penetrates through a piston sleeve to be connected with the piston block, the piston sleeve is communicated with the convection pipe, and the other side of the piston sleeve is communicated with the flow distribution pipe.
Preferably, the lower part of the power block is provided with a stable moving block, and the stable moving block slides in a stable moving groove on the stable plate for limiting.
Preferably, the convection tube includes a first tube, a second tube and a third tube, the inner diameters of the first tube, the second tube and the third tube are sequentially reduced, and the first tube is communicated with the piston sleeve.
Preferably, an arc cover is arranged in the first pipe, and an arc hole is formed in the arc cover.
Compared with the prior art, the invention has the beneficial effects that:
the invention starts a transmission motor, a transmission belt pulley rotates, the transmission belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley rotates, a driven rotating shaft rotates to drive a driving bevel gear to rotate, a driven bevel gear rotates, and a driven auxiliary shaft rotates; the swinging worm rotates, the swinging worm wheel rotates to drive the swinging screw rod to rotate, so that the power block and the driving piston block are driven to move, the piston block can reciprocate through the forward and reverse rotation of the transmission motor, and the air is pumped and exchanged by the device, so that the heat dissipation effect is achieved; the reciprocating motion of the power fan is driven through the left and right movement of the movable wire block, continuous circulating heat dissipation is further achieved, meanwhile, the movable wire block is pulled through the pulling of the power fan, the intermittent column drives the intermittent plate to be pulled, then the intermittent plate is circularly opened, and therefore the heat dissipation efficiency is improved through the cooperation of the air swinging assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the intermittent assembly of the present invention;
FIG. 3 is a schematic view of a positioning member according to the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at A;
FIG. 5 is a schematic structural view of the wind-swinging assembly of the present invention;
fig. 6 is a schematic view of the structure of a convection tube of the present invention;
1. a mounting seat; 2. a management box; 3. rotating the screw shaft; 4. moving the silk block; 5. a powered fan; 6. stabilizing the casing column; 7. stabilizing the sleeve block; 8. connecting a rope; 9. a guide wheel; 10. a batch assembly; 101. an intermittent cartridge; 102. an intermittent plate; 103. a batch column; 104. installing a pulling block; 105. block penetrating; 106. an intermittent spring; 107. positioning a groove; 108. a positioning member; 1081. positioning the vertical column; 1082. positioning the pull rod; 1083. positioning a pulling block; 1084. positioning a fixture block; 1085. a positioning spring; 1086. a limiting groove; 1087. a limiting cap; 11. a transmission assembly; 111. a drive motor; 112. a drive pulley; 113. a belt; 114. a driven pulley; 115. a driven rotating shaft; 116. a drive bevel gear; 117. a driven bevel gear; 118. a driven auxiliary shaft; 12. a wind swinging assembly; 121. a wind swinging box; 122. swinging the screw rod; 123. swinging the silk block; 124. a swing turbine; 125. a wobble worm; 126. a power block; 127. a piston sleeve; 128. a piston block; 129. a convection tube; 1291. a first tube; 1292. a second tube; 1293. a third tube; 1294. an arc-shaped cover; 1295. an arc-shaped hole; 1210. a flow distribution pipe; 1211. stabilizing the movable block; 1212. and stabilizing the moving groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the management equipment for the internet of things of the smart building comprises a mounting base 1 and a management box 2, wherein a rotating screw shaft 3 is mounted on the top wall in the management box 2, a movable screw block 4 is connected to the rotating screw shaft 3 in a threaded manner, a power fan 5 is arranged at the lower part of the movable screw block 4, a stable sleeve column 6 is mounted in the management box 2, and a stable sleeve block 7 is sleeved on the stable sleeve column 6;
the stable sleeve block 7 is connected with the movable wire block 4, the stable sleeve block 7 is matched with the intermittent assembly 10 through a connecting rope 8 and a guide wheel 9, the rotating wire shaft 3 is further connected with a transmission assembly 11, and the transmission assembly 11 is matched with the air swinging assembly 12;
the intermittent assembly 10 comprises an intermittent box body 101, an intermittent plate 102 is arranged in the intermittent box body 101 in a drawing mode, an intermittent column 103 is arranged on the upper portion of the intermittent plate 102, an installation pull block 104 is arranged at the top end of the intermittent column 103, the installation pull block 104 is connected and matched with the connecting rope 8, a penetrating block 105 is arranged on the intermittent column 103, the penetrating block 105 is connected with the intermittent box body 101 through an intermittent spring 106, and the intermittent box body 101 is communicated and matched with the management box 2; the mounting pull block 104 is provided with a positioning groove 107, and the positioning groove 107 and the positioning part 108 are matched and positioned.
The reciprocating motion of the power fan 5 is driven by the left and right movement of the movable wire block 4, so that continuous circulating heat dissipation is realized, meanwhile, the installation pulling block 104 is pulled by the power fan 5, the intermittent column 103 drives the intermittent plate 102 to be pulled, and then the intermittent plate 102 is circularly opened, so that the air swinging assembly is matched, and the heat dissipation efficiency is improved;
meanwhile, the positioning fixture block 1084 is clamped with the positioning groove 107, so that the effect of fixing the intermittent plate 102 is achieved, and the installation stability of the device is improved.
The transmission assembly 11 of the embodiment includes a transmission motor 111, an output shaft of the transmission motor 111 is connected with a transmission pulley 112, and the transmission pulley 112 is connected with a driven pulley 114 through a belt 113; the driven pulley 114 is connected with a driven rotating shaft 115, the driven rotating shaft 115 is connected with the rotating screw shaft 3, the driven rotating shaft 115 is connected with a driving bevel gear 116, and the driving bevel gear 116 is engaged with a driven bevel gear 117; the driven bevel gear 117 is connected with a driven auxiliary shaft 118, and the driven auxiliary shaft 118 is connected with the wind swinging assembly 12.
Starting a transmission motor 111, enabling a transmission belt pulley 112 to rotate, enabling the transmission belt pulley 112 to be connected with a driven belt pulley 114 through a belt 113, enabling the driven belt pulley 114 to rotate, enabling a driven rotating shaft 115 to rotate, driving a driving bevel gear 116 to rotate, enabling a driven bevel gear 117 to rotate, and enabling a driven auxiliary shaft 118 to rotate;
the positioning element 108 of this embodiment includes a positioning upright 1081, a positioning pull rod 1082 is provided on the positioning upright 1081 in a drawing manner, a positioning pull block 1083 is provided at one end of the positioning pull rod 1082, a positioning block 1084 is provided at the other end of the positioning pull rod 1082, and the positioning block 1084 is engaged with the positioning groove 107.
The cover is equipped with positioning spring 1085 on the location pull rod 1082 of this embodiment, and positioning spring 1085 one end is connected with location upstand 1081, and the other end is connected with location pull piece 1083.
The lower part of the positioning pull rod 1082 of the embodiment is provided with a limiting column, the limiting column is provided with a limiting cap 1087, and the limiting cap 1087 and the limiting groove 1086 on the positioning upright column 1081 are arranged in a locking manner.
The swing air assembly 12 of this embodiment includes a swing air box 121, a swing screw 122 is disposed in the swing air box 121, a swing screw block 123 is connected to the swing screw 122 through a thread, the swing screw 122 is connected to a swing worm 124, the swing worm 124 is connected to a swing worm 125, the swing worm 125 is connected to a driven auxiliary shaft 118, the swing screw block 123 is connected to a power block 126, the power block 126 is connected to a through column, the power block 126 passes through a piston sleeve 127 to be connected to a piston block 128, the piston sleeve 127 is communicated with a convection tube 129, and the other side is communicated with a flow distribution tube 1210.
The swinging worm 125 rotates, the swinging worm wheel 124 rotates to drive the swinging screw rod 122 to rotate, then the power block 126 and the driving piston block 128 move, the reciprocating movement of the piston block 128 can be realized through the forward and reverse rotation of the transmission motor 111, and then the air is pumped and exchanged by the device, so that the heat dissipation effect is achieved;
in this embodiment, a stable motion block 1211 is disposed at a lower portion of the motion block 126, and the stable motion block 1211 slides in a stable motion groove 1212 of the stable plate for limiting.
The convection tube 129 of the present embodiment includes a first tube 1291, a second tube 1292, and a third tube 1293, the inner diameters of the first tube 1291, the second tube 1292, and the third tube 1293 being sequentially reduced, the first tube 1291 being in communication with the piston sleeve 127.
In the present embodiment, an arc-shaped cover 1294 is disposed inside the first pipe 1291, and an arc-shaped hole 1295 is disposed on the arc-shaped cover 1294.
The inner diameters of the first pipe 1291, the second pipe 1292 and the third pipe 1293 are sequentially reduced, the pressure is changed, the flow rate is improved, and meanwhile, in cooperation with the arc-shaped hole 1295, wind is emitted from the arc-shaped hole 1295 in different directions, the flow rate effect of the device is further improved, and the heat dissipation function is enhanced.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. Wisdom building thing networking management equipment, its characterized in that includes mount pad (1) and management case (2), and rotation silk axle (3) are installed to roof in management case (2), and threaded connection has removal silk piece (4) on rotation silk axle (3), and removal silk piece (4) lower part is equipped with power fan (5), install stable cover post (6) in management case (2), the cover is equipped with stable cover piece (7) on stable cover post (6);
the stable sleeve block (7) is connected with the movable wire block (4), the stable sleeve block (7) is matched with the intermittent assembly (10) through a connecting rope (8) and a guide wheel (9), the rotating wire shaft (3) is also connected with a transmission assembly (11), and the transmission assembly (11) is matched with the air swinging assembly (12);
the intermittent assembly (10) comprises an intermittent box body (101), an intermittent plate (102) is arranged in the intermittent box body (101) in a drawing mode, an intermittent column (103) is arranged on the upper portion of the intermittent plate (102), an installation pull block (104) is arranged at the top end of the intermittent column (103), the installation pull block (104) is connected and matched with the connecting rope (8), a penetrating block (105) is arranged on the intermittent column (103), the penetrating block (105) is connected with the intermittent box body (101) through an intermittent spring (106), and the intermittent box body (101) is communicated and matched with the management box (2); a positioning groove (107) is formed in the mounting pull block (104), and the positioning groove (107) is matched with a positioning piece (108) for positioning; the transmission assembly (11) comprises a transmission motor (111), an output shaft of the transmission motor (111) is connected with a transmission belt pulley (112), and the transmission belt pulley (112) is connected with a driven belt pulley (114) through a belt (113); the driven belt pulley (114) is connected with a driven rotating shaft (115), the driven rotating shaft (115) is connected with the rotating screw shaft (3), the driven rotating shaft (115) is connected with the driving bevel gear (116), and the driving bevel gear (116) is engaged with a driven bevel gear (117); the driven bevel gear (117) is connected with a driven auxiliary shaft (118), and the driven auxiliary shaft (118) is connected with the wind swinging assembly (12); the swing air assembly (12) comprises a swing air box (121), a swing screw rod (122) is arranged in the swing air box (121), a swing screw block (123) is connected to the swing screw rod (122) in a threaded manner, the swing screw rod (122) is connected with a swing turbine (124), the swing turbine (124) is connected with a swing worm (125), the swing worm (125) is connected with a driven auxiliary shaft (118), the swing screw block (123) is connected with a power block (126), the power block (126) is connected with a penetrating column, the power block (126) penetrates through a piston sleeve (127) to be connected with a piston block (128), the piston sleeve (127) is communicated with a convection pipe (129), and the other side of the piston sleeve is communicated with a flow distribution pipe (1210).
2. The Internet of things management device for the intelligent building according to claim 1, wherein the positioning member (108) comprises a positioning upright post (1081), a positioning pull rod (1082) is arranged on the positioning upright post (1081) in a drawing mode, one end of the positioning pull rod (1082) is provided with a positioning pull block (1083), the other end of the positioning pull rod (1082) is provided with a positioning fixture block (1084), and the positioning fixture block (1084) is connected with the positioning groove (107) in a clamping mode.
3. The management equipment of the internet of things of intelligent buildings according to claim 2, wherein a positioning spring (1085) is sleeved on the positioning pull rod (1082), one end of the positioning spring (1085) is connected with the positioning vertical column (1081), and the other end of the positioning spring is connected with the positioning pull block (1083).
4. The Internet of things management equipment for the intelligent building according to claim 3, wherein a limiting column is arranged at the lower part of the positioning pull rod (1082), a limiting cap (1087) is arranged on the limiting column, and the limiting cap (1087) is in locking connection with a limiting groove (1086) in the positioning upright column (1081).
5. The intelligent building internet of things management equipment as claimed in claim 1, wherein a stable motion block (1211) is arranged at the lower part of the power block (126), and the stable motion block (1211) slides in a stable motion groove (1212) on the stabilizing plate in a limiting manner.
6. The intelligent building internet of things management device according to claim 5, wherein the convection tube (129) comprises a first tube (1291), a second tube (1292) and a third tube (1293), the inner diameters of the first tube (1291), the second tube (1292) and the third tube (1293) are sequentially reduced, and the first tube (1291) is communicated with the piston sleeve (127).
7. The internet of things management device for intelligent buildings according to claim 6, wherein an arc-shaped cover (1294) is arranged in the first pipe (1291), and an arc-shaped hole (1295) is formed in the arc-shaped cover (1294).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111081884.4A CN113747768B (en) | 2021-09-15 | 2021-09-15 | Wisdom building thing networking management equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111081884.4A CN113747768B (en) | 2021-09-15 | 2021-09-15 | Wisdom building thing networking management equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113747768A CN113747768A (en) | 2021-12-03 |
CN113747768B true CN113747768B (en) | 2022-07-12 |
Family
ID=78739082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111081884.4A Active CN113747768B (en) | 2021-09-15 | 2021-09-15 | Wisdom building thing networking management equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113747768B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN208256020U (en) * | 2018-06-18 | 2018-12-18 | 蒋丽群 | A kind of books in libraries borrowing management instruction device |
CN211429856U (en) * | 2019-12-12 | 2020-09-04 | 南京数字星球科技有限公司 | Thing networking autonomous interconnection equipment based on block chain |
CN213280490U (en) * | 2020-10-26 | 2021-05-25 | 国电蚌埠发电有限公司 | Heat radiator for electronic and electrical equipment |
-
2021
- 2021-09-15 CN CN202111081884.4A patent/CN113747768B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN208256020U (en) * | 2018-06-18 | 2018-12-18 | 蒋丽群 | A kind of books in libraries borrowing management instruction device |
CN211429856U (en) * | 2019-12-12 | 2020-09-04 | 南京数字星球科技有限公司 | Thing networking autonomous interconnection equipment based on block chain |
CN213280490U (en) * | 2020-10-26 | 2021-05-25 | 国电蚌埠发电有限公司 | Heat radiator for electronic and electrical equipment |
Also Published As
Publication number | Publication date |
---|---|
CN113747768A (en) | 2021-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113747768B (en) | Wisdom building thing networking management equipment | |
CN113503509A (en) | Solar-powered municipal street lamp and mounting method thereof | |
AU2016100669A4 (en) | A new LED street lamp device | |
CN111735011A (en) | Wisdom street lamp of illumination zone device is adjusted in area | |
CN116792702A (en) | Novel LED wind-solar complementary street lamp | |
CN110645533A (en) | Adjustable solar street lamp | |
CN104976019A (en) | Hung lantern type wind power generation device | |
CN213116745U (en) | Mining automatic axial flow fan | |
CN112377371A (en) | Wind driven generator with height adjusting mechanism for wind power generation | |
CN204693257U (en) | A kind of liftable wind energy LED street lamp | |
CN108396891B (en) | Photovoltaic glass curtain wall and photovoltaic glass's connection structure | |
CN210601419U (en) | Bluetooth water column lamp | |
CN210179485U (en) | LED lamp with adjustable irradiation angle | |
CN221665983U (en) | LED down lamp convenient to rotate | |
CN209349841U (en) | A kind of Liftable type screw fixing machine device | |
CN220728159U (en) | Wind power generation type large-sized LED street lamp | |
CN211874781U (en) | Combined permanent-magnet industrial large fan | |
CN215908949U (en) | LED lamp controlled through Bluetooth | |
CN212005609U (en) | Artificial intelligence lighting device | |
CN219063341U (en) | Stage lamp with elevation structure | |
CN213577006U (en) | LED projecting lamp that multi-angle was adjusted | |
CN212746233U (en) | Brightness-adjustable street lamp | |
CN209881569U (en) | Head mechanism of tubular motor | |
CN220981176U (en) | Novel intelligent regulation and control street lamp head | |
CN213686605U (en) | Street lamp capable of adjusting lamp light angle for traffic engineering |
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 |