CN114838338A - Illuminating lamp heat dissipation device based on NB-loT lighting system - Google Patents
Illuminating lamp heat dissipation device based on NB-loT lighting system Download PDFInfo
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- CN114838338A CN114838338A CN202210627888.6A CN202210627888A CN114838338A CN 114838338 A CN114838338 A CN 114838338A CN 202210627888 A CN202210627888 A CN 202210627888A CN 114838338 A CN114838338 A CN 114838338A
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- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 63
- 239000011521 glass Substances 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000010405 clearance mechanism Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000002026 carminative effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a heat dissipation device, in particular to a lighting lamp heat dissipation device based on an NB-loT lighting system. The invention aims to provide a heat dissipation device for a lighting lamp based on an NB-loT lighting system, which can prevent parts from being damaged and has high heat dissipation speed. The invention provides an illuminating lamp heat dissipation device based on an NB-loT illuminating system, which comprises a lamp holder, mounting plates, fans and the like, wherein the left side and the right side of the top of the lamp holder are respectively connected with the mounting plates in a front-back symmetrical mode, and the interior of the lamp holder is connected with the three fans for heat dissipation at intervals. According to the invention, the temperature sensor is started, when the temperature of the lamp holder is higher, the temperature sensor can control the motor and the fan to be started, so that the fan sucks outside air into the lamp holder through the grid plate and discharges hot air in the lamp holder outwards, and the lamp holder is automatically cooled, thus the lamp holder is convenient for people to use, and the parts can be prevented from being burned out due to the long-time stay of the hot air.
Description
Technical Field
The invention relates to a heat dissipation device, in particular to a lighting lamp heat dissipation device based on an NB-loT lighting system.
Background
NB-IoT is an emerging technology in the IoT domain for cellular-based narrowband internet of things, supporting cellular data connectivity for low-power devices in a wide area network, also called low-power wide area network. With the development of technology, people have also made better development in the field of lighting systems through technologies based on NB-loT.
At present, because the light is when using, can produce a large amount of heats, these heats if untimely outside discharge, can accumulate in lighting apparatus usually, long-time back, cause the damage to the part in the lighting apparatus easily, thereby reduce lighting apparatus's life, though people also can be through installing the radiator additional when producing partial light, thereby dispel the heat to the light, but because the radiator all is the better metal material of some heat conductivities usually, lead to the radiating effect not good, make the radiating rate slower.
Therefore, in view of the above disadvantages, a heat dissipation device for a lighting lamp based on an NB-loT lighting system is provided, which can prevent damage to components and has a high heat dissipation speed.
Disclosure of Invention
In order to overcome the defects that when people use the existing illuminating lamp, parts are easy to burn out due to heat in the illuminating lamp, and the heat dissipation speed is slow due to poor heat dissipation effect of the existing radiator, the invention aims to provide the illuminating lamp heat dissipation device based on the NB-loT illuminating system, which can prevent the parts from being damaged and has high heat dissipation speed.
The invention is realized by the following technical approaches:
the utility model provides a lighting lamp heat abstractor based on NB-loT lighting system, including the lighting fixture, the mounting panel, the fan, deployment mechanism, slewing mechanism, clearance mechanism and moving mechanism, the equal front and back symmetrical connection in lighting fixture top left and right sides has the mounting panel, the inside interval connection of lighting fixture has three and is used for radiating fan, the top is equipped with the deployment mechanism that is used for sheltering from the fan in the lighting fixture, lighting fixture upper portion is equipped with and is used for carminative slewing mechanism, lighting fixture upside middle part is equipped with the clearance mechanism that is used for clearing up the dust, the inside moving mechanism that is used for accelerating heat dissipation that is equipped with of lighting fixture.
In a preferred embodiment of the invention, the unfolding mechanism comprises a sliding plate, two brackets, a motor, a flat belt, connecting blocks, a first rotating shaft and a temperature sensor, wherein the left side and the right side of the top in the lamp holder are respectively connected with the two brackets, the motor is connected on the brackets on the left side and the rear side, the first rotating shaft is rotatably connected between the brackets on the front side, the left side of the first rotating shaft on the rear side is connected with an output shaft of the motor, the flat belt is wound on the left side and the right side between the first rotating shafts through belt pulleys, the connecting blocks are connected on the front part of the upper side of the flat belt, the connecting blocks are also connected on the rear part of the lower side of the flat belt, the connecting blocks on the left side are mutually contacted, the connecting blocks on the right side are also mutually contacted, the sliding plate is also connected between the connecting blocks on the front side, the sliding plate blocks the top of the lamp holder, the temperature sensor is connected on the lower side of the middle part of the left side of the lamp holder, the temperature sensor is electrically connected with the motor and the fan.
In a preferred embodiment of the present invention, the rotating mechanism comprises a fixed plate, a second rotating shaft, a rotating block, an elastic member, a first rotating block, a rotating rod, a rotating plate and a second rotating block, wherein the fixed plate is symmetrically connected to the upper parts of the front and rear sides of the lamp holder, the second rotating shaft is rotatably connected between the upper parts of the front fixed plate and the rear fixed plate, the second rotating shaft is rotatably connected between the upper parts of the rear fixed plate, the rotating block is connected to the left and right sides of the second rotating shaft, the sliding plate contacts with the rotating block when moving outwards, the elastic member is connected between the upper part of the fixed plate and the adjacent second rotating shaft, the first rotating block is connected to the left and right sides of the second rotating shaft, the first rotating block is located outside the rotating block, the rotating rod is rotatably connected to the first rotating block, the rotating plate is rotatably connected to the lower parts of the front and rear sides of the lamp holder, the rotating plate blocks the lower part of the lamp holder, and the second rotating block is connected to the left and right sides of the rotating plate, the lower sides of the rotating rods are rotatably connected with the adjacent second rotating blocks.
In a preferred embodiment of the invention, the cleaning mechanism comprises a grid plate, fixed wiping plates, wiping blocks, buckles and first telescopic springs, the grid plate is connected to the middle of the upper side of the lamp holder, the fixed wiping plates are connected to the inner sides of the bottoms of the sliding plates in a sliding manner, the wiping blocks are connected to the bottoms of the fixed wiping plates and are in contact with the grid plate, the buckles are connected to the left side and the right side of each fixed wiping plate in a sliding manner and are clamped to the adjacent sliding plates, and the first telescopic springs are connected between the inner sides of the buckles and the adjacent fixed wiping plates.
In a preferred embodiment of the invention, the moving mechanism comprises a glass plate, a connecting frame and a second expansion spring, the glass plate is connected with the lower side of the interior of the lamp holder in a sliding manner, the connecting frame is connected with the left side and the right side of the interior of the lamp holder in a sliding manner, the bottom of the connecting frame is connected with the glass plate, the connecting block is contacted with the connecting frame when moving outwards, and the second expansion spring is connected between the front side and the rear side of the upper part of the connecting frame and the interior of the lamp holder.
In a preferred embodiment of the present invention, the lighting fixture further comprises a ventilation mechanism for ventilation, the ventilation mechanism comprises a rotating shaft, a motor and a rotating sheet, the rotating shaft is rotatably connected to the front sides of the lower portions of the left and right sides of the lighting fixture, the rotating sheet is connected to the rotating shaft at intervals, the motor is connected to the rear sides of the lower portions of the left and right sides of the lighting fixture, the temperature sensor is electrically connected to the motor, and the output shafts of the motors on the left and right sides are respectively connected to the rotating shafts on the left and right sides.
In a preferred embodiment of the invention, the lamp holder further comprises an opening and closing mechanism for cleaning the interior of the lamp holder, the opening and closing mechanism comprises a fixing frame, a cover plate, clamping blocks and a third expansion spring, the fixing frame is connected to the upper portions of the left side and the right side of the lamp holder, the cover plate is rotatably connected to the upper portions of the outer sides of the fixing frame, the cover plates on the left side and the right side respectively block the fixing frames on the left side and the right side, the clamping blocks are slidably connected to the lower sides of the cover plates, the clamping blocks respectively clamp the lamp holder, and the third expansion spring is connected between the clamping blocks on the left side and the right side and the cover plates on the left side and the right side respectively.
In a preferred embodiment of the present invention, the elastic member is a torsion spring.
The invention provides a lighting lamp heat dissipation device based on an NB-loT lighting system, which has the advantages that:
1. according to the invention, the temperature sensor is started, when the temperature of the lamp holder is higher, the temperature sensor can control the motor and the fan to be started, so that the fan sucks outside air into the lamp holder through the grid plate and discharges hot air in the lamp holder outwards, and the lamp holder is automatically cooled, thus the lamp holder is convenient for people to use, and the parts can be prevented from being burned out due to the long-time stay of the hot air.
2. According to the invention, the connecting block is contacted with the connecting frame, so that the glass plate can move downwards, the glass plate does not block the bottom of the lamp holder any more, the outward discharge of hot air is accelerated, and the heat dissipation speed is accelerated.
3. Under the action of the grid plate, foreign matters can be prevented from entering the lamp holder during heat dissipation, so that the fan is prevented from being blocked by the foreign matters, and the lamp holder can be prevented from being blocked by the foreign matters.
4. According to the invention, the clamping block is pushed to move upwards, and then the cover plate is pulled to rotate and open, so that people can conveniently clean the inside of the lamp bracket, and the operation of people is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
FIG. 3 is a schematic view of a first partial body structure of the deployment mechanism of the present invention.
FIG. 4 is a schematic view of a second partial body structure of the deployment mechanism of the present invention.
FIG. 5 is a perspective view of a third portion of the deployment mechanism of the present invention.
FIG. 6 is a perspective view of a fourth portion of the deployment mechanism of the present invention.
Fig. 7 is a schematic view of a first partial structure of the rotating mechanism of the present invention.
Fig. 8 is a schematic structural view of a second partial body of the rotating mechanism of the present invention.
Fig. 9 is a perspective view of a third part of the rotating mechanism of the present invention.
FIG. 10 is a schematic view of a first partially assembled body of the cleaning mechanism of the present invention.
FIG. 11 is a schematic view of a second partial body structure of the cleaning mechanism of the present invention.
FIG. 12 is a perspective view of a third portion of the cleaning mechanism of the present invention.
Fig. 13 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 14 is an enlarged perspective view of the present invention at a.
Fig. 15 is a schematic view of a first partial structure of the ventilation mechanism of the present invention.
Fig. 16 is a schematic view of a second partial structure of the ventilation mechanism of the present invention.
Fig. 17 is a schematic view of a first partial structure of the opening and closing mechanism of the present invention.
Fig. 18 is a schematic structural view of a second partial body of the opening and closing mechanism of the present invention.
The parts are labeled as follows: 1. lamp bracket, 2, mounting panel, 3, fan, 4, unfolding mechanism, 41, slide plate, 42, support, 43, motor, 44, flat belt, 45, connecting block, 46, first rotating shaft, 47, temperature sensor, 5, rotating mechanism, 51, fixing plate, 52, second rotating shaft, 53, rotating block, 54, elastic member, 55, first rotating block, 56, rotating rod, 57, rotating plate, 58, second rotating block, 6, cleaning mechanism, 61, grid plate, 62, fixed wiping plate, 63, wiping block, 64, buckle, 65, first expansion spring, 7, moving mechanism, 71, glass plate, 72, connecting frame, 73, second expansion spring, 8, ventilation mechanism, 81, rotating shaft, 82, motor, 83, rotating plate, 9, opening and closing mechanism, 91, fixing frame, 92, cover plate, 93, fixture block, 94, third expansion spring.
Detailed Description
The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides a lighting lamp heat abstractor based on NB-loT lighting system, including lighting fixture 1, mounting panel 2, fan 3, deployment mechanism 4, slewing mechanism 5, clearance mechanism 6 and moving mechanism 7, through referring to fig. 1-14 show, lighting fixture 1 top left and right sides all front and back symmetric connection has mounting panel 2, lighting fixture 1 inside interval bolt has three fan 3, open through fan 3, can dispel the heat to lighting fixture 1, the top is equipped with deployment mechanism 4 in lighting fixture 1, lighting fixture 1 upper portion is equipped with slewing mechanism 5, lighting fixture 1 upside middle part is equipped with clearance mechanism 6, lighting fixture 1 inside is equipped with moving mechanism 7.
The unfolding mechanism 4 comprises a sliding plate 41, a bracket 42, a motor 43, a flat belt 44, a connecting block 45, a first rotating shaft 46 and a temperature sensor 47, referring to fig. 3, 4, 5 and 6, the left and right sides of the top in the lamp holder 1 are connected with two brackets 42, the motor 43 is bolted on the bracket 42 at the left and the rear sides, the first rotating shaft 46 is rotatably connected between the two brackets 42 at the rear side, the first rotating shaft 46 is also rotatably connected between the two brackets 42 at the front side, the left side of the first rotating shaft 46 at the rear side is connected with the output shaft of the motor 43, the flat belt 44 is wound on the left and the right sides between the two first rotating shafts 46 through belt pulleys, the connecting block 45 is connected at the front part of the upper sides of the two flat belts 44, the connecting block 45 is also connected at the rear part of the lower sides of the two flat belts 44, the two connecting blocks 45 at the left side are in contact with each other, the two connecting blocks 45 at the right side are also in contact with each other, be connected with slide 41 between two connecting blocks 45 of rear side, also be connected with slide 41 between two connecting blocks 45 of front side, cover fan 3 through slide 41, can prevent that the dust from falling on fan 3, two slides 41 all block the top of lighting fixture 1, and lighting fixture 1 left side middle part downside is connected with temperature-sensing ware 47, and temperature-sensing ware 47 passes through electric connection with motor 43, and temperature-sensing ware 47 passes through electric connection with fan 3.
The rotating mechanism 5 includes a fixed plate 51, a second rotating shaft 52, a rotating block 53, an elastic member 54, a first rotating block 55, a rotating rod 56, a rotating plate 57 and a second rotating block 58, referring to fig. 7, 8 and 9, the fixed plate 51 is welded on the upper portion of the front and back sides of the lamp holder 1 in bilateral symmetry, the second rotating shaft 52 is rotatably connected between the upper portions of the two fixed plates 51 on the front side, the second rotating shaft 52 is also rotatably connected between the upper portions of the two fixed plates 51 on the back side, the rotating blocks 53 are connected on the left and right sides of the two second rotating shafts 52, the sliding plate 41 contacts with the rotating blocks 53 when moving outwards, the elastic member 54 is connected between the upper portions of the four fixed plates 51 and the adjacent second rotating shafts 52, the elastic member 54 is a torsion spring, the first rotating block 55 is connected on the left and right sides of the two second rotating shafts 52, the first rotating block 55 is located on the outer side of the rotating block 53, the rotating rods 56 are rotatably connected on the four first rotating blocks 55, the lower part of both sides is all connected with rotor plate 57 around lighting fixture 1 in the rotary type, rotates through rotor plate 57 and opens, can make steam outwards discharge, and two rotor plates 57 all block the lower part of lighting fixture 1, and both sides all are connected with the rotatory piece 58 of second about two rotor plates 57, and the bull stick 56 downside all is connected with the rotatory piece 58 rotary type of adjacent second.
When people need to use the lighting lamp heat dissipation device based on the NB-loT lighting system, firstly, the lighting lamp heat dissipation device based on the NB-loT lighting system is hung at a designated position through the mounting plate 2, then the temperature sensor 47 is turned on, when the temperature sensor 47 senses that the temperature of the lamp holder 1 is higher, the temperature sensor 47 controls the motor 43 to be turned on for a period of time, so that the output shaft of the motor 43 rotates forwards, the first rotating shaft 46 at the rear side is driven to rotate forwards, the first rotating shaft 46 at the front side is driven to rotate forwards through the flat belt 44, the connecting block 45 moves outwards, the sliding plate 41 is driven to move outwards and open, the buckle 64, the fixed wiping plate 62 and the wiping block 63 are driven to move outwards, the wiping block 63 wipes dust on the grid plate 61, meanwhile, the temperature sensor 47 controls the fan 3 to be turned on, when the sliding plate 41 is in contact with the rotating block 53, the sliding plate 41 will press the rotating block 53 to rotate, thereby driving the second rotating shaft 52 and the first rotating block 55 to rotate, the elastic member 54 will deform, so that the first rotating block 55 will drive the second rotating block 58 to rotate through the rotating rod 56, thereby driving the rotating plate 57 to rotate and open, at this time, the fan 3 will draw the outside air into the lamp holder 1 through the grid plate 61, and then discharge the hot air in the lamp holder 1 outwards, thereby dissipating the heat of the lamp holder 1, when the connecting block 45 contacts with the connecting frame 72, the connecting block 45 will press the connecting frame 72 to move downwards, thereby driving the connecting frame 72 to move downwards, the second expansion spring 73 will compress, thereby driving the glass plate 71 to move downwards, so that the glass plate 71 no longer blocks the bottom of the lamp holder 1, thereby accelerating the hot air to be discharged outwards, after a while, the temperature sensor 47 will control the motor 43 to close, when people need to clean the wiping block 63, the buckle 64 can be buckled from the bottom of the fixed wiping plate 62 to move inwards, the first expansion spring 65 is compressed to enable the buckle 64 to loosen the sliding plate 41, then the fixed wiping plate 62 is pulled to move inwards and be taken out, then the buckle 64 is loosened, the first expansion spring 65 restores to the original state, the first expansion spring 65 drives the buckle 64 to move outwards and reset, then people can clean the wiping block 63, after the cleaning is completed, the buckle 64 is buckled again to move inwards, the first expansion spring 65 is compressed, then the fixed wiping plate 62 is put back, then the buckle 64 is loosened, the first expansion spring 65 restores to the original state, the first expansion spring 65 drives the buckle 64 to move outwards and reset, the buckle 64 clamps the sliding plate 41, when the temperature sensor 47 senses that the temperature of the lamp holder 1 is low, the temperature sensor 47 controls the fan 3 to be closed, meanwhile, the temperature sensor 47 controls the motor 43 to be opened for a period of time, the output shaft of the motor 43 is rotated reversely, and the first rotating shaft 46 on the rear side is driven to rotate reversely and reset, the flat belt 44 drives the front first rotating shaft 46 to reversely return, so that the connecting block 45 moves and returns inwards, the sliding plate 41 is driven to move inwards and close, the buckle 64, the fixed wiping plate 62 and the wiping block 63 are driven to move inwards and return, the wiping block 63 wipes dust on the grid plate 61 again, when the sliding plate 41 is separated from the rotating block 53, the elastic member 54 returns to the original state, the elastic member 54 drives the second rotating shaft 52, the first rotating block 55 and the rotating block 53 to reversely return, the first rotating block 55 drives the second rotating block 58 to reversely return through the rotating rod 56, so that the rotating plate 57 is driven to reversely close, when the connecting block 45 is separated from the connecting frame 72, the second expansion spring 73 returns to the original state, the second expansion spring 73 drives the connecting frame 72 and the glass plate 71 to move upwards and return, so that the glass plate 71 blocks the bottom of the lamp frame 1 again, and after a period of time, the temperature sensor 47 controls the motor 43 to be turned off, and when people do not need to use the heat sink of the lighting lamp based on the NB-loT lighting system, the temperature sensor 47 is turned off, and then the heat sink of the lighting lamp based on the NB-loT lighting system is taken down from a specified position.
Example 2
In addition to embodiment 1, the temperature sensor further includes a ventilation mechanism 8, the ventilation mechanism 8 includes a rotation shaft 81, a motor 82, and a rotation piece 83, as shown in fig. 1, 2, 15, and 16, the rotation shaft 81 is rotatably connected to both front sides of the lower portions of the left and right sides of the lamp holder 1, the rotation pieces 83 are connected to both the rotation shafts 81 at intervals, the inside of the lamp holder 1 can be ventilated by rotating the rotation pieces 83, the motor 82 is bolted to both rear sides of the lower portions of the left and right sides of the lamp holder 1, the temperature sensors 47 are electrically connected to the motor 82, and output shafts of the motors 82 on the left and right sides are connected to the rotation shafts 81 on the left and right sides, respectively.
When temperature-sensing ware 47 sensed lighting fixture 1's temperature when higher, temperature-sensing ware 47 can control motor 82 and open, made motor 82's output shaft drive axis of rotation 81 and rotor plate 83 rotate to make rotor plate 83 take a breath to lighting fixture 1 is inside, when temperature-sensing ware 47 sensed lighting fixture 1's temperature was lower, temperature-sensing ware 47 can control motor 82 and close.
Still including mechanism 9 opens and shuts, mechanism 9 opens and shuts is including mount 91, apron 92, fixture block 93 and third expanding spring 94, refer to fig. 1, fig. 2, fig. 17 and fig. 18 show, mount 91 has all been welded on the upper portion of the lighting fixture 1 left and right sides, the equal rotary type in two mount 91 outside upper portions is connected with apron 92, rotate through pulling apron 92 and open, can make things convenient for people to clear up lighting fixture 1 is inside, the mount 91 of the left and right sides is blocked respectively to the apron 92 of the left and right sides, the equal slidingtype of two apron 92 downside is connected with fixture block 93, lighting fixture 1 is all blocked to two fixture blocks 93, fixture block 93 of the left and right sides is connected with third expanding spring 94 respectively between the apron 92 of the left and right sides.
When people need clear up the lighting fixture 1 inside, can promote fixture block 93 rebound, third expanding spring 94 compresses, make fixture block 93 loosen lighting fixture 1, pull apron 92 again and rotate and open, then people can clear up the lighting fixture 1 inside, after the inside clearance of lighting fixture 1 is accomplished, promote the apron 92 reversal and close, then loosen fixture block 93, third expanding spring 94 reconversion, third expanding spring 94 drives fixture block 93 rebound downwards, make fixture block 93 block lighting fixture 1 can, thereby make things convenient for people to clear up the lighting fixture 1 inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. The utility model provides a lighting lamp heat abstractor based on NB-loT lighting system, including lighting fixture (1), mounting panel (2) and fan (3), symmetrical connection has mounting panel (2) around lighting fixture (1) top left and right sides is all, lighting fixture (1) inside interval connection has three fan (3) that are used for the heat dissipation, a serial communication port, still including deployment mechanism (4), slewing mechanism (5), clearance mechanism (6) and moving mechanism (7), the top is equipped with deployment mechanism (4) that are used for sheltering from fan (3) in lighting fixture (1), lighting fixture (1) upper portion is equipped with and is used for carminative slewing mechanism (5), lighting fixture (1) upside middle part is equipped with clearance mechanism (6) that are used for clearing up the dust, lighting fixture (1) inside is equipped with and is used for radiating moving mechanism (7) with higher speed.
2. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 1, wherein the unfolding mechanism (4) comprises a sliding plate (41), brackets (42), a motor (43), a flat belt (44), a connection block (45), first rotating shafts (46) and a temperature sensor (47), the left and right sides of the inner top of the lamp holder (1) are connected with the two brackets (42), the left and right sides of the inner top of the lamp holder (1) are connected with the motor (43), the brackets (42) on the left and rear sides are connected with the first rotating shafts (46) in a rotating manner, the brackets (42) on the front side are also connected with the first rotating shafts (46) in a rotating manner, the left and right sides of the first rotating shafts (46) on the rear side are connected with an output shaft of the motor (43), the flat belts (44) are wound on the left and right sides of the first rotating shafts (46) through belt pulleys, and the front parts of the upper sides of the flat belts (44) are connected with the connection block (45), downside rear portion of flat belt (44) also all is connected with connecting block (45), left connecting block (45) the mutual contact, connecting block (45) also the mutual contact on right side, be connected with slide (41) between connecting block (45) of rear side, also be connected with slide (41) between connecting block (45) of front side, slide (41) all block the top of lighting fixture (1), lighting fixture (1) left side middle part downside is connected with temperature-sensing ware (47), temperature-sensing ware (47) and motor (43) are through electric connection, temperature-sensing ware (47) and fan (3) are through electric connection.
3. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 2, wherein the rotation mechanism (5) comprises a fixed plate (51), a second rotation shaft (52), a rotation block (53), an elastic member (54), a first rotation block (55), a rotation rod (56), a rotation plate (57) and a second rotation block (58), the fixed plate (51) is connected to the upper portions of the front and rear sides of the lamp holder (1) in a bilateral symmetry manner, the second rotation shaft (52) is rotatably connected between the upper portions of the fixed plate (51) at the front side, the second rotation shaft (52) is rotatably connected between the upper portions of the fixed plate (51) at the rear side, the rotation blocks (53) are connected to the left and right sides of the second rotation shaft (52), the sliding plate (41) contacts with the rotation blocks (53) when moving outwards, the elastic member (54) is connected between the upper portions of the fixed plate (51) and the adjacent second rotation shaft (52), the left and right sides of the second rotating shaft (52) are connected with first rotating blocks (55), the first rotating blocks (55) are located on the outer sides of the rotating blocks (53), rotating rods (56) are connected to the first rotating blocks (55) in a rotating mode, rotating plates (57) are connected to the lower portions of the front side and the rear side of the lamp holder (1) in a rotating mode, the lower portions of the lamp holder (1) are blocked by the rotating plates (57), the left and right sides of the rotating plates (57) are connected with second rotating blocks (58), and the lower sides of the rotating rods (56) are connected with adjacent second rotating blocks (58) in a rotating mode.
4. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 3, wherein the cleaning mechanism (6) comprises a grid plate (61), a fixed wiping plate (62), wiping blocks (63), buckles (64) and first expansion springs (65), the grid plate (61) is connected to the middle of the upper side of the lamp holder (1), the fixed wiping plate (62) is connected to the inner side of the bottom of the sliding plate (41) in a sliding manner, the wiping blocks (63) are connected to the bottom of the fixed wiping plate (62), the wiping blocks (63) are in contact with the grid plate (61), the buckles (64) are connected to the left side and the right side of the fixed wiping plate (62) in a sliding manner, the adjacent sliding plates (41) are clamped by the buckles (64), and the first expansion springs (65) are connected between the inner side of the buckles (64) and the adjacent fixed wiping plate (62).
5. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 4, wherein the moving mechanism (7) comprises a glass plate (71), a connecting frame (72) and second expansion springs (73), the glass plate (71) is slidably connected to the lower side of the interior of the lamp holder (1), the connecting frame (72) is slidably connected to the left side and the right side of the interior of the lamp holder (1), the bottom of the connecting frame (72) is connected to the glass plate (71), the connecting block (45) contacts with the connecting frame (72) when moving outwards, and the second expansion springs (73) are connected between the front side and the rear side of the upper portion of the connecting frame (72) and the interior of the lamp holder (1).
6. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 5, further comprising a ventilation mechanism (8) for ventilation, wherein the ventilation mechanism (8) comprises a rotating shaft (81), a motor (82) and a rotating sheet (83), the rotating shaft (81) is rotatably connected to the front sides of the left and right lower portions of the lamp holder (1), the rotating sheet (83) is connected to the rotating shaft (81) at intervals, the motor (82) is connected to the rear sides of the left and right lower portions of the lamp holder (1), the temperature sensor (47) is electrically connected to the motor (82), and the output shafts of the left and right motors (82) are respectively connected to the rotating shaft (81) of the left and right sides.
7. The illuminating lamp heat dissipation device based on the NB-loT lighting system as claimed in claim 6, further comprising an opening and closing mechanism (9) for cleaning the inside of the lamp holder (1), wherein the opening and closing mechanism (9) comprises a fixing frame (91), a cover plate (92), a clamping block (93) and a third expansion spring (94), the fixing frame (91) is connected to the upper portions of the left side and the right side of the lamp holder (1), the cover plate (92) is rotatably connected to the upper portions of the outer sides of the fixing frame (91), the fixing frames (91) on the left side and the right side are respectively blocked by the cover plates (92) on the left side and the right side, the clamping block (93) is slidably connected to the lower side of the cover plate (92), the lamp holder (1) is clamped by the clamping block (93), and the third expansion spring (94) is connected between the clamping block (93) on the left side and the right side and the cover plates (92) on the left side.
8. A lighting lamp heat sink based on NB-loT lighting system as claimed in claim 3, wherein the resilient member (54) is a torsion spring.
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| CN202210627888.6A CN114838338B (en) | 2022-06-06 | 2022-06-06 | Illuminating lamp heat dissipation device based on NB-loT illuminating system |
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| CN114838338B (en) | 2023-11-17 |
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Effective date of registration: 20231025 Address after: 215000 Dazhuang village, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: JIANGSU DIHAOTE ELECTRONIC TECHNOLOGY CO.,LTD. Address before: No.18 Jinqiao Road, high tech Industrial Development Zone, Yingtan City, Jiangxi Province Applicant before: Yingtan Langji Innovation Technology Co.,Ltd. |
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