CN114838338B - Illuminating lamp heat dissipation device based on NB-loT illuminating system - Google Patents

Illuminating lamp heat dissipation device based on NB-loT illuminating system Download PDF

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Publication number
CN114838338B
CN114838338B CN202210627888.6A CN202210627888A CN114838338B CN 114838338 B CN114838338 B CN 114838338B CN 202210627888 A CN202210627888 A CN 202210627888A CN 114838338 B CN114838338 B CN 114838338B
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China
Prior art keywords
rotating
lamp holder
blocks
plate
respectively connected
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CN202210627888.6A
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Chinese (zh)
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CN114838338A (en
Inventor
黄伟
滕腾
李明
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Jiangsu Dihaote Electronic Technology Co ltd
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Jiangsu Dihaote Electronic Technology Co ltd
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Priority to CN202210627888.6A priority Critical patent/CN114838338B/en
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Classifications

    • 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
    • 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
    • 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
    • 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 an illuminating lamp heat dissipation device based on an NB-loT illuminating system. The invention aims to provide an illuminating lamp radiating device based on an NB-loT illuminating system, which can prevent parts from being damaged and has high radiating speed. The invention provides a lighting lamp heat dissipation device based on an NB-loT lighting system, which comprises a lamp holder, mounting plates, fans and the like, wherein the mounting plates are symmetrically connected on the left side and the right side of the top of the lamp holder in a front-back mode, and three fans used for heat dissipation are connected in the lamp holder 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 pumps outside air into the lamp holder through the grid plate, and then the hot air in the lamp holder is discharged outwards, so that the lamp holder is automatically cooled, the lamp holder is convenient for people to use, and the parts can be prevented from being burnt out due to long-time stay of the hot air.

Description

Illuminating lamp heat dissipation device based on NB-loT illuminating system
Technical Field
The invention relates to a heat dissipation device, in particular to an illuminating lamp heat dissipation device based on an NB-loT illuminating system.
Background
NB-IoT is an emerging technology of cellular-based narrowband internet of things in the IoT field, supporting cellular data connectivity of low power devices over a wide area network, also referred to as a low power wide area network. With the development of technology, the technology based on NB-loT has also been well developed in the field of lighting systems.
At present, a large amount of heat is generated when the illuminating lamp is used, if the heat is not timely discharged outwards, the heat is generally accumulated in the illuminating device, and after a long time, the parts in the illuminating device are easily damaged, so that the service life of the illuminating device is reduced.
Therefore, in order to overcome the defects, the illuminating lamp radiating device based on the NB-loT illuminating system can prevent parts from being damaged and has high radiating speed.
Disclosure of Invention
In order to overcome the defects that when people use the existing illuminating lamp, the heat in the illuminating lamp is easy to burn out the parts, and the heat dissipation speed is low 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 lighting fixture, mounting panel, fan, expansion mechanism, slewing mechanism, clearance mechanism and moving mechanism, the equal front and back symmetry in lighting fixture top left and right sides is connected with the mounting panel, and the inside interval of lighting fixture is connected with three and is used for radiating fan, and the top is equipped with the expansion mechanism that is used for sheltering from the fan in the lighting fixture, and lighting fixture upper portion is equipped with and is used for exhaust slewing mechanism, and lighting fixture upside middle part is equipped with the clearance mechanism that is used for clearing up the dust, and 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, brackets, a motor, a flat belt, connecting blocks, first rotating shafts and temperature sensors, 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 to the brackets on the left rear side, the first rotating shafts are rotatably connected between the brackets on the rear side, the first rotating shafts on the left side of the rear side are also rotatably connected with the first rotating shafts, the output shafts of the motor are connected with the left side of the first rotating shafts, the left side and the right side of the first rotating shafts are respectively wound with the flat belt through belt pulleys, the connecting blocks are respectively connected with the front parts of the upper sides of the flat belts, the connecting blocks on the left side are respectively connected with the connecting blocks on the right side, the sliding plates are respectively connected with the sliding plates between the connecting blocks on the rear side, the lower sides of the middle parts of the left sides of the lamp holders are respectively connected with the temperature sensors, and the temperature sensors are respectively electrically connected with the motor through the temperature sensors.
In a preferred embodiment of the invention, the rotating mechanism comprises a fixed plate, a second rotating shaft, rotating blocks, elastic pieces, first rotating blocks, rotating rods, rotating plates and second rotating blocks, wherein the upper parts of the front side and the rear side of the lamp holder are all symmetrically connected with the fixed plates in a left-right symmetrical mode, the second rotating shafts are connected between the upper parts of the fixed plates on the front side, the second rotating shafts are also connected between the upper parts of the fixed plates on the rear side in a rotating mode, the rotating blocks are connected on the left side and the right side of the second rotating shafts, the sliding plates are contacted with the rotating blocks when moving outwards, the elastic pieces are connected between the upper parts of the fixed plates and the adjacent second rotating shafts, the first rotating blocks are positioned on the outer sides of the rotating blocks, the rotating rods are connected on the first rotating blocks in a rotating mode, the lower parts of the front side and the rear side of the lamp holder are all connected with the rotating plates in a rotating mode, the rotating plates are all blocked the lower parts of the lamp holder, the rotating plates are all connected with the second rotating blocks on the left side and the right side of the rotating plates, and the lower sides of the rotating plates are all connected with the adjacent second rotating blocks in a rotating mode.
In a preferred embodiment of the invention, the cleaning mechanism comprises a grid plate, fixed wiping plates, wiping blocks, buckles and first telescopic springs, wherein the middle part of the upper side of the lamp holder is connected with the grid plate, the inner sides of the bottoms of the sliding plates are respectively connected with the fixed wiping plates in a sliding manner, the bottoms of the fixed wiping plates are respectively connected with the wiping blocks, the wiping blocks are respectively contacted with the grid plate, the left side and the right side of each fixed wiping plate are respectively connected with the buckles, the buckles are respectively clamped with the adjacent sliding plates, and the first telescopic springs are respectively 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 telescopic spring, the lower side of the inside of the lamp holder is connected with the glass plate in a sliding manner, the left side and the right side of the inside of the lamp holder are connected with the connecting frame in a sliding manner, the bottom of the connecting frame is connected with the glass plate, the connecting block contacts with the connecting frame when moving outwards, and the second telescopic spring is connected between the front side and the rear side of the upper part of the connecting frame and the inside of the lamp holder.
In a preferred embodiment of the invention, the air exchanging mechanism comprises a rotating shaft, a motor and rotating pieces, wherein the front sides of the lower parts of the left side and the right side of the lamp holder are respectively and rotatably connected with the rotating shaft, the rotating pieces are respectively and alternately connected with the rotating shafts, the rear sides of the lower parts of the left side and the right side of the lamp holder are respectively and rotatably connected with the motor, the temperature sensor is electrically connected with the motor, and the output shafts of the motors on the left side and the right side are respectively connected with the rotating shafts on the left side and the right side.
In a preferred embodiment of the invention, the lamp holder further comprises an opening and closing mechanism for cleaning the inside of the lamp holder, the opening and closing mechanism comprises a fixing frame, a cover plate, clamping blocks and a third telescopic spring, the upper parts of the left side and the right side of the lamp holder are respectively connected with the fixing frame, the upper parts of the outer sides of the fixing frame are respectively and rotatably connected with the cover plate, 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 lower sides of the cover plates are respectively and slidably connected with the clamping blocks, the clamping blocks are respectively clamped on the lamp holder, and the third telescopic springs are respectively 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.
In a preferred embodiment of the present invention, the elastic member is a torsion spring.
The invention provides an illuminating lamp heat dissipation device based on an NB-loT illuminating 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 pumps outside air into the lamp holder through the grid plate, and then the hot air in the lamp holder is discharged outwards, so that the lamp holder is automatically cooled, the lamp holder is convenient for people to use, and the parts can be prevented from being burnt out due to 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 bottom of the lamp bracket is not blocked by the glass plate, and the outward discharge of hot air is accelerated, so that the heat dissipation speed is accelerated.
3. According to the invention, 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 is 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 the lamp holder can be cleaned conveniently by people, and the operation of people is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first part of the deployment mechanism of the present invention.
Fig. 4 is a schematic perspective view of a second portion of the deployment mechanism of the present invention.
Fig. 5 is a schematic perspective view of a third part of the deployment mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a fourth part of the deployment mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first part of a rotating mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a second part of the rotating mechanism of the present invention.
Fig. 9 is a schematic perspective view of a third part of the rotating mechanism of the present invention.
Fig. 10 is a schematic perspective view of a first part of the cleaning mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a second part of the cleaning mechanism of the present invention.
Fig. 12 is a schematic perspective view of a third part of the cleaning mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a moving mechanism according to the present invention.
Fig. 14 is an enlarged perspective view of the present invention at a.
Fig. 15 is a schematic perspective view of a first part of a ventilation mechanism according to the present invention.
Fig. 16 is a schematic perspective view of a second part of the ventilation mechanism of the present invention.
Fig. 17 is a schematic perspective view of a first part of the opening and closing mechanism of the present invention.
Fig. 18 is a schematic perspective view of a second part of the opening and closing mechanism of the present invention.
The marks of the components in the drawings are as follows: 1. the device comprises a lamp holder, 2, a mounting plate, 3, a fan, 4, a unfolding mechanism, 41, a sliding plate, 42, a bracket, 43, a motor, 44, a flat belt, 45, a connecting block, 46, a first rotating shaft, 47, a temperature sensor, 5, a rotating mechanism, 51, a fixed plate, 52, a second rotating shaft, 53, a rotating block, 54, an elastic piece, 55, a first rotating block, 56, a rotating rod, 57, a rotating plate, 58, a second rotating block, 6, a cleaning mechanism, 61, a grid plate, 62, a fixed wiping plate, 63, a wiping block, 64, a buckle, 65, a first telescopic spring, 7, a moving mechanism, 71, a glass plate, 72, a connecting frame, 73, a second telescopic spring, 8, a ventilation mechanism, 81, a rotating shaft, 82, a motor, 83, a rotating plate, 9, an opening and closing mechanism, 91, a fixed frame, 92, a cover plate, 93, a clamping block, 94 and a third telescopic spring.
Detailed Description
The invention is further elucidated below in conjunction with the drawings of the specification, and embodiments of the invention are given in conjunction with the drawings of 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, expansion mechanism 4, slewing mechanism 5, clearance mechanism 6 and moving mechanism 7, through referring to the illustration of 1-FIG. 14, lighting fixture 1 top left and right sides all front and back symmetry is connected with 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 expansion mechanism 4 in the 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 support 42, a motor 43, a flat belt 44, connecting blocks 45, a first rotating shaft 46 and a temperature sensor 47, as shown in fig. 3, 4, 5 and 6, the left side and the right side of the top in the lamp holder 1 are respectively connected with the two supports 42, the motor 43 is connected to the support 42 on the left rear side in a bolt mode, the first rotating shaft 46 is connected between the two supports 42 on the rear side in a rotating mode, the first rotating shaft 46 on the front side is also connected to the first rotating shaft 46 in a rotating mode, the left side of the first rotating shaft 46 on the rear side is connected with the output shaft of the motor 43, the left side and the right side of the first rotating shaft 46 are respectively connected with the connecting blocks 45 through pulleys, the rear parts of the two flat belts 44 are respectively connected with the connecting blocks 45, the two connecting blocks 45 on the left side are respectively contacted with each other, the two connecting blocks 45 on the right side are respectively contacted with each other, the sliding plate 41 is also connected between the two connecting blocks 45 on the front side, the two connecting blocks 45 on the front side are respectively connected with the sliding plate 41, the fan 3 can be prevented from falling down through the motor 3, the fan 3 can be electrically connected with the temperature sensor 47 on the top of the lamp holder 1 through the fan 3, and the temperature sensor 47.
The rotating mechanism 5 comprises a fixed plate 51, a second rotating shaft 52, rotating blocks 53, elastic pieces 54, first rotating blocks 55, rotating rods 56, rotating plates 57 and second rotating blocks 58, the fixed plates 51 are symmetrically welded on the upper portions of the front side and the rear side of the lamp holder 1, the second rotating shafts 52 are rotatably connected between the upper portions of the two fixed plates 51 on the front side, the second rotating shafts 52 are rotatably connected between the upper portions of the two fixed plates 51 on the rear side, the rotating blocks 53 are connected on the left side and the right side of the two second rotating shafts 52, when the sliding plate 41 moves outwards, the sliding plate 41 is in contact with the rotating blocks 53, elastic pieces 54 are connected between the upper portions of the four fixed plates 51 and the adjacent second rotating shafts 52, the elastic pieces 54 are torsion springs, the first rotating blocks 55 are connected on the left side and the right side of the two second rotating shafts 52, the first rotating blocks 55 are located on the outer sides of the rotating blocks 53, the lower portions of the two front side and the rear side of the lamp holder 1 are rotatably connected with the rotating plates 57, the rotating plates 57 are rotatably connected on the lower sides of the two rotating blocks 57, and the two rotating blocks 57 are rotatably connected on the two sides of the two lower sides of the rotating blocks 57 through the rotating blocks, and the two rotating blocks 57 are rotatably connected on the two lower sides of the two adjacent rotating blocks 57.
The cleaning mechanism 6 comprises a grid plate 61, fixed wiping plates 62, wiping blocks 63, buckles 64 and a first telescopic spring 65, the grid plate 61 is welded at the middle part of the upper side of the lamp holder 1, the fixed wiping plates 62 are connected to the inner sides of the bottoms of the two sliding plates 41 in a sliding mode, the wiping blocks 63 are connected to the bottoms of the two fixed wiping plates 62, dust on the grid plate 61 can be cleaned through the movement of the wiping blocks 63, the two wiping blocks 63 are contacted with the grid plate 61, buckles 64 are connected to the left side and the right side of the two fixed wiping plates 62 in a sliding mode, the four buckles 64 clamp adjacent sliding plates 41, and the first telescopic spring 65 is connected between the inner sides of the four buckles 64 and the adjacent fixed wiping plates 62.
The moving mechanism 7 comprises a glass plate 71, a connecting frame 72 and a second telescopic spring 73, as shown in fig. 13 and 14, the glass plate 71 is slidably connected to the lower side of the lamp holder 1, the bottom of the lamp holder 1 is not blocked by the glass plate 71, the heat dissipation speed can be increased, the connecting frames 72 are slidably connected to the left side and the right side of the lamp holder 1, the bottoms of the two connecting frames 72 are connected with the glass plate 71, the connecting blocks 45 are contacted with the connecting frames 72 when moving outwards, and the second telescopic springs 73 are connected between the front side and the rear side of the upper parts of the two connecting frames 72 and the inside of the lamp holder 1.
When people need to use the heat dissipation device of the illuminating lamp based on the NB-loT illuminating system, firstly, the heat dissipation device of the illuminating lamp based on the NB-loT illuminating system is hung at a designated position through the mounting plate 2, then the temperature sensor 47 is started, 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 started for a period of time, so that the output shaft of the motor 43 is positively rotated, the rear first rotating shaft 46 is driven to positively rotate, the front first rotating shaft 46 is driven to positively rotate through the flat belt 44, the connecting block 45 is driven to move outwards, the sliding plate 41 is driven to move outwards to be opened, 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 started, when the sliding plate 41 is contacted with the rotating block 53, the sliding plate 41 can extrude the rotating block 53 to rotate, thereby driving the second rotating shaft 52 and the first rotating block 55 to rotate, the elastic piece 54 deforms, the first rotating block 55 drives the second rotating block 58 to rotate through the rotating rod 56, thereby driving the rotating plate 57 to rotate and open, at the moment, the fan 3 can suck the outside air into the lamp holder 1 through the grid plate 61, then the hot air in the lamp holder 1 is discharged outwards, thereby radiating the lamp holder 1, when the connecting block 45 is in contact with the connecting frame 72, the connecting block 45 extrudes the connecting frame 72 to move downwards, thereby driving the connecting frame 72 to move downwards, the second telescopic spring 73 compresses, and then 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 outward discharge of the hot air, after a period of time, the temperature sensor 47 can control the motor 43 to be closed, 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 telescopic spring 65 is compressed, the buckle 64 is enabled to loosen the sliding plate 41, then the fixed wiping plate 62 is pulled to move inwards to be taken out, the buckle 64 is loosened, the first telescopic spring 65 is restored to the original state, the first telescopic spring 65 drives the buckle 64 to move outwards to reset, then people can clean the wiping block 63, after cleaning, the buckle 64 is buckled to move inwards again, the first telescopic spring 65 is compressed, then the fixed wiping plate 62 is replaced, the buckle 64 is loosened, the first telescopic spring 65 is restored to the original state, the first telescopic spring 65 drives the buckle 64 to move outwards to reset, the buckle 64 is enabled to clamp the sliding plate 41, when the temperature sensor 47 senses that the temperature of the lamp holder 1 is lower, the temperature sensor 47 can control the fan 3 to be closed, meanwhile, the temperature sensor 47 can control the motor 43 to be started for a period of time, the output shaft of the motor 43 is reversed to drive the first rotating shaft 46 at the rear side to reversely reset, the first rotating shaft 46 at the front side is driven to reversely reset through the flat belt 44, the connecting block 45 is driven to reversely move and reset to drive the sliding plate 41 to move inwards to close, the clamping buckle 64, the fixed wiping plate 62 and the wiping block 63 are driven to move inwards and reset to enable the wiping block 63 to wipe dust on the grid plate 61 again, when the sliding plate 41 is separated from the rotating block 53, the elastic piece 54 is driven to reversely reset by the elastic piece 54, the second rotating shaft 52, the first rotating block 55 and the rotating block 53, the first rotating block 55 is driven to reversely reset by the rotating rod 56, the rotating plate 57 is driven to reversely close, the second telescopic spring 73 is recovered to be original when the connecting block 45 is separated from the connecting frame 72, the second expansion spring 73 drives the connecting frame 72 and the glass plate 71 to move upwards for resetting, so that the glass plate 71 blocks the bottom of the lamp holder 1 again, after a period of time, the temperature sensor 47 can control the motor 43 to be turned off, when people do not need to use the illuminating lamp radiating device based on the NB-loT illuminating system, the temperature sensor 47 is turned off, and then the illuminating lamp radiating device based on the NB-loT illuminating system is taken down from a designated position.
Example 2
On the basis of embodiment 1, still include ventilation mechanism 8, ventilation mechanism 8 is including axis of rotation 81, motor 82 and rotor 83, see that the lower part front side of 1 left and right sides of lighting fixture is all rotationally connected with axis of rotation 81, all be connected with rotor 83 in the interval on two axis of rotation 81, rotate through rotor 83, can take a breath to lighting fixture 1 inside, the lower part rear side of 1 left and right sides of lighting fixture all is bolted with motor 82, temperature-sensing ware 47 passes through electric connection with motor 82, the output shaft of motor 82 of left and right sides is connected with axis of rotation 81 of left and right sides respectively.
When the temperature sensor 47 senses that the temperature of the lamp holder 1 is higher, the temperature sensor 47 can control the motor 82 to be started, so that the output shaft of the motor 82 drives the rotating shaft 81 and the rotating piece 83 to rotate, the rotating piece 83 ventilates the inside of the lamp holder 1, and when the temperature sensor 47 senses that the temperature of the lamp holder 1 is lower, the temperature sensor 47 can control the motor 82 to be closed.
Still including opening and shutting mechanism 9, opening and shutting mechanism 9 is including mount 91, apron 92, fixture block 93 and third telescopic spring 94, see that the upper portion of lamp stand 1 left and right sides all welds mount 91, two mount 91 outside upper portions all rotate and are connected with apron 92, rotate through pulling apron 92 and open, can make things convenient for people to clear up inside lamp stand 1, the apron 92 of left and right sides blocks the mount 91 of left and right sides respectively, two apron 92 downside all slidingtype is connected with fixture block 93, two fixture blocks 93 all block lamp stand 1, be connected with third telescopic spring 94 between the fixture block 93 of left and right sides and the apron 92 of left and right sides respectively.
When people need to clear up inside the lighting fixture 1, can promote fixture block 93 upward movement, the compression of third telescopic spring 94 makes fixture block 93 loosen lighting fixture 1, and pulling apron 92 rotates and opens again, then people can clear up inside lighting fixture 1, after the inside clearance of lighting fixture 1 is accomplished, promotes apron 92 reverse and closes, then loosens fixture block 93, third telescopic spring 94 resumes the original state, and third telescopic spring 94 drives fixture block 93 downwardly moving and resets, makes fixture block 93 block lighting fixture 1 can to make things convenient for people to clear up inside lighting fixture 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.

Claims (3)

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), symmetry is connected with mounting panel (2) around lighting fixture (1) top both sides, lighting fixture (1) inside interval connection has three fan (3) that are used for radiating, a serial communication port, still including expansion mechanism (4), rotating mechanism (5), clearance mechanism (6) and moving mechanism (7), the top is equipped with expansion mechanism (4) that are used for sheltering from fan (3) in lighting fixture (1), lighting fixture (1) upper portion is equipped with rotating mechanism (5) that are used for exhausting, lighting fixture (1) upside middle part is equipped with clearance mechanism (6) that are used for clearing up the dust, inside moving mechanism (7) that are used for accelerating the heat dissipation that are equipped with of lighting fixture (1).
The unfolding mechanism (4) comprises a sliding plate (41), brackets (42), a motor (43), a flat belt (44), connecting blocks (45), first rotating shafts (46) and temperature sensors (47), wherein the left side and the right side of the top in the lamp holder (1) are respectively connected with two brackets (42), the brackets (42) on the left rear side are respectively connected with the motor (43), the brackets (42) on the rear side are rotationally connected with the first rotating shafts (46), the brackets (42) on the front side are rotationally connected with the first rotating shafts (46), the left side of the first rotating shafts (46) on the rear side is connected with the output shafts of the motor (43), the left side and the right side of the first rotating shafts (46) are respectively connected with the connecting blocks (45) through pulleys, the lower rear side of the flat belt (44) is respectively connected with the connecting blocks (45), the connecting blocks (45) on the left side are respectively contacted with each other, the connecting blocks (45) on the right side are respectively connected with the connecting blocks (45) on the front side, the temperature sensors (47) are respectively connected with the lower side of the lamp holder (1) on the top of the lamp holder (47) through pulleys, the temperature sensor (47) is electrically connected with the fan (3);
the rotating mechanism (5) comprises a fixed plate (51), a second rotating shaft (52), rotating blocks (53), elastic pieces (54), a first rotating block (55), a rotating rod (56), rotating plates (57) and a second rotating block (58), wherein the upper parts of the front side and the rear side of the lamp holder (1) are all connected with the fixed plate (51) in a bilateral symmetry manner, the second rotating shaft (52) is rotationally connected between the upper parts of the front side of the fixed plate (51), the second rotating shaft (52) is rotationally connected between the upper parts of the rear side of the fixed plate (51), the rotating blocks (53) are all connected on the left side and the right side of the second rotating shaft (52), the sliding plate (41) can be contacted with the rotating blocks (53) when moving outwards, the upper parts of the fixed plate (51) and the adjacent second rotating shaft (52) are all connected with the elastic pieces (54), the left side and the right side of the second rotating shaft (52) are all connected with the first rotating block (55), the first rotating block (55) is located on the outer side of the rotating block (53), the first rotating block (55) is all rotationally connected with the second rotating shaft (52), the lower parts (57) of the front side of the lamp holder (1) are all connected with the rotating blocks (57), the lower sides of the rotating rods (56) are respectively connected with the adjacent second rotating blocks (58) in a rotating way;
the cleaning mechanism (6) comprises a grid plate (61), a fixed wiping plate (62), wiping blocks (63), buckles (64) and a first telescopic spring (65), wherein the middle part of the upper side of the lamp holder (1) is connected with the grid plate (61), the inner sides of the bottoms of the sliding plates (41) are respectively connected with the fixed wiping plate (62) in a sliding manner, the bottoms of the fixed wiping plates (62) are respectively connected with the wiping blocks (63), the wiping blocks (63) are respectively contacted with the grid plate (61), the left side and the right side of the fixed wiping plates (62) are respectively connected with the buckles (64), the buckles (64) are respectively clamped on the adjacent sliding plates (41), and the first telescopic springs (65) are respectively connected between the inner sides of the buckles (64) and the adjacent fixed wiping plates (62);
the moving mechanism (7) comprises a glass plate (71), a connecting frame (72) and a second telescopic spring (73), wherein the lower side of the inside of the lamp holder (1) is connected with the glass plate (71) in a sliding manner, the left side and the right side of the inside of the lamp holder (1) are both connected with the connecting frame (72) in a sliding manner, the bottom of the connecting frame (72) is connected with the glass plate (71), the connecting block (45) is contacted with the connecting frame (72) when moving outwards, and the second telescopic spring (73) is connected between the front side and the rear side of the upper part of the connecting frame (72) and the inside of the lamp holder (1);
the air exchanging mechanism (8) is used for exchanging air, the air exchanging mechanism (8) comprises a rotating shaft (81), a motor (82) and rotating pieces (83), the front sides of the lower parts of the left side and the right side of the lamp holder (1) are all rotationally connected with the rotating shaft (81), the rotating pieces (83) are connected to the rotating shaft (81) at intervals, the rear sides of the lower parts of the left side and the right side of the lamp holder (1) are all connected with the motor (82), the temperature sensor (47) is electrically connected with the motor (82), and the output shafts of the motor (82) on the left side and the right side are respectively connected with the rotating shafts (81) on the left side and the right side.
2. The illuminating lamp radiating device based on the NB-loT illuminating system is characterized by 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), clamping blocks (93) and a third telescopic spring (94), the upper parts of the left side and the right side of the lamp holder (1) are respectively connected with the fixing frame (91), the upper parts of the outer sides of the fixing frame (91) are respectively connected with the cover plate (92), the cover plates (92) on the left side and the right side are respectively blocked by the fixing frame (91), the lower sides of the cover plates (92) are respectively connected with the clamping blocks (93) in a sliding mode, and the clamping blocks (93) on the left side and the right side are respectively connected with the third telescopic spring (94) between the cover plates (92) on the left side and the right side.
3. A lighting lamp heat sink based on NB-loT lighting system as claimed in claim 1, wherein the resilient member (54) is a torsion spring.
CN202210627888.6A 2022-06-06 2022-06-06 Illuminating lamp heat dissipation device based on NB-loT illuminating system Active CN114838338B (en)

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