CN118009286B - Negative pressure adsorption stable butt joint type lighting lamp - Google Patents
Negative pressure adsorption stable butt joint type lighting lamp Download PDFInfo
- Publication number
- CN118009286B CN118009286B CN202410429574.4A CN202410429574A CN118009286B CN 118009286 B CN118009286 B CN 118009286B CN 202410429574 A CN202410429574 A CN 202410429574A CN 118009286 B CN118009286 B CN 118009286B
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 16
- 210000001503 joint Anatomy 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000011105 stabilization Methods 0.000 claims 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 18
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/092—Suction devices
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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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a negative pressure adsorption stable butt joint type lighting lamp, which is provided with a wall top, wherein the lower end surface of the wall top is provided with a shell, a fixed rod is fixed in the shell, a movable block is sleeved on the outer side of the fixed rod, and a through groove is formed in the shell on the outer side of the movable block; comprising the following steps: the locking mechanism is arranged in the movable plate and is used for realizing the installation of the shell and the wall top in a clamping manner; the lamp shade, the screw thread is installed the bottom of shell, the inside fixed mounting of lamp shade has the lamp ring, radiating component installs in the interior top surface of lamp shade. This stable butt joint formula illumination lamps and lanterns of negative pressure absorption need not to install lamps and lanterns through bolt or other locking structure, consequently can not lead to the fact the damage to lamps and lanterns or wall body, can guarantee the stability of lamps and lanterns installation, also convenient subsequent dismantlement to when the lamps and lanterns appear the heat too high in the use, can release the heat in the lamps and lanterns voluntarily, guarantee lamps and lanterns normal operating.
Description
Technical Field
The invention relates to the technical field of lighting lamps, in particular to a negative pressure adsorption stable butt joint type lighting lamp.
Background
The utility model provides a lighting lamp mainly used is indoor or the illumination of road, the indoor also can install lamps and lanterns that the part was provided with the furred ceiling, its adopts the lamps and lanterns that laminate mutually with the furred ceiling, have the advantage of installation and dismantlement convenience, and install with the mode of block generally, for example, the casing of a lighting lamp of publication number CN210891492U, lighting lamp still includes the light source module of installation optical element, the casing includes the shell, light source board mount pad and light screen, the optical element is installed to the casing of lighting lamp utilizes first subchamber, install optical element to the equipment that can accomplish lighting lamp in the first subchamber, make the holistic subassembly of lighting lamp reduce, labour saving and time saving during the installation, simultaneously, the effect of shading and increase heat radiating area can be played in the setting of light screen. The application also discloses a lighting lamp;
For example, the utility model discloses a lighting fixture for CN2497157Y, it includes fluorescent tube, lamp foot and lamps and lanterns connecting wire, and the lamp foot is installed on the wire casing, is equipped with the baffle in the wire casing, and the power cord is arranged in one side of baffle, and the opposite side of baffle is equipped with the ballast, makes the ballast and the power cord in the wire casing completely separate, and the heat that the ballast during operation produced is very fast gives off, effectively avoids the power cord in the wire casing to age in advance because of being heated for a long time, has prolonged lamps and lanterns life. However, the housing of the lighting fixture still has the following disadvantages in actual use:
1. The lighting lamp realizes stable installation, but most of the lighting lamp needs to be locked through bolts or other locking structures, so that the lamp or a wall body is damaged, the lamp is not convenient to disassemble later, and the stability between the lamp and the wall body is affected after the locking structures are loosened;
2. Meanwhile, the lamp tube inside the lamp can emit heat in the lighting process, and normal lighting can be influenced after the heat is continuously discharged, but the traditional lamp lacks a structure for automatically radiating heat when the heat is too high, so that the service life of the lamp is influenced.
Aiming at the problems, innovative designs are urgently needed on the basis of the original lighting lamp.
Disclosure of Invention
The invention aims to provide a negative pressure adsorption stable butt joint type lighting lamp, which aims to solve the problems that the prior lighting lamp is mostly locked through bolts or other locking structures, the lamp or a wall body is damaged, the follow-up disassembly of the lamp is inconvenient, the stability between the lamp and the wall body is influenced after the locking structure is loosened, meanwhile, a lamp tube in the lamp emits heat in the lighting process, normal lighting is influenced after the heat is continuously discharged, but the traditional lamp lacks a structure for automatically radiating when the heat is too high, and the service life of the lamp is further influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the negative pressure adsorption stable butt joint type lighting lamp is provided with a wall top, a shell is mounted on the lower end face of the wall top, a fixed rod is fixed in the shell, a movable block is sleeved on the outer side of the fixed rod, a through groove is formed in the shell on the outer side of the movable block, and a movable plate is fixed on the top of the movable block;
Comprising the following steps: the locking mechanism is arranged in the movable plate, the locking mechanism realizes the installation of the shell and the wall top in a clamping manner, the locking mechanism and the adsorption component are matched with each other to realize the stable installation of the shell, and the adsorption component is adsorbed between the shell and the wall top;
The lamp shade, the screw thread is installed the bottom of shell, the inside fixed mounting of lamp shade has the lamp ring, and the outside of lamp ring passes through heat conduction mechanism and radiator unit interconnect, radiator unit installs in the interior top surface of lamp shade, and radiator unit can discharge the heat in the lamp shade.
Preferably, the movable block and the fixed rod are in sliding connection, the side surfaces of the movable block are in elastic connection with the inner wall of the shell through the spring, the movable block forms a sliding structure through the through groove and the shell, the bottom of the movable plate and the top surface of the shell are attached and slide simultaneously, and the movable block can be driven to slide on the fixed rod when being pressed, and the movable block and the shell are driven to slide and approach each other simultaneously.
Preferably, the locking mechanism comprises a connecting plate vertically arranged on the side face of the movable plate, the connecting plate and the movable plate form a sliding structure, one end of the connecting plate, which is close to the movable plate, penetrates through the adjusting rod, and when the adjusting rod is rotated, the connecting plate is driven to descend through screw thread transmission between the connecting plate and the connecting plate, so that the connecting plate is clamped on a wall top.
Preferably, the adjusting rod is in threaded connection with the connecting plate, the adjusting rod is in rotary connection with the movable plate, the bottom of the adjusting rod is provided with fixed grooves distributed at equal angles, and the traction rope can be clamped inside to keep the stability of the traction rope after the rotation of the traction rope is facilitated through the arrangement of the fixed grooves at the bottom of the adjusting rod.
Preferably, the adsorption component comprises a sucker embedded in the surface of the shell, the bottom of the sucker is communicated with the fixed cylinder, the fixed cylinder is fixed on the inner top surface of the shell, a piston block is arranged in the fixed cylinder in a sliding mode, and when the piston block is pulled, the piston block can slide downwards in the fixed cylinder, and then air between the sucker and the wall top is sucked into the fixed cylinder.
Preferably, the lower terminal surface of piston piece passes through the interior bottom surface elastic connection of spring and fixed section of thick bamboo, and the center department of piston piece and the one end fixed connection of haulage rope to the other end of haulage rope is fixed in the edge of connecting plate, and the haulage rope is the block connection with the fixed slot simultaneously, and accessible haulage rope pulling piston piece removes after the connecting plate descends, and drives the spring compression.
Preferably, the heat conducting mechanism comprises a fixed ring sleeved outside the lamp ring at equal angles, the top of the fixed ring is fixedly connected with one end of the heat conducting rod, the other end of the heat conducting rod is converged into a point and penetrates through the air bag, and heat in the use process of the lamp ring can be transmitted to the fixed ring and then transmitted to the heat conducting rod for convergence.
Preferably, the radiating component comprises an air bag fixed on the inner top surface of the lampshade, the inner top surface of the lampshade is further fixed with a supporting frame, the inner side of the supporting frame is rotationally provided with a guide plate, the guide plate and the supporting frame are rotationally provided with vortex springs, after heat transfer of the heat conducting rod to the air bag is achieved, the heat conducting rod can be driven to expand, after expansion, the heat conducting rod is contacted with one end of the guide plate, and the guide plate is pushed to rotate.
Preferably, one end of the guide plate is in fit contact with the lower end face of the air bag, the other end of the guide plate is connected with a plugging block, the guide plate and the plugging block are distributed at equal angles, and the guide plate can drive the plugging block to synchronously rotate after rotating and contact with the plugging of the heat dissipation holes, so that heat dissipation is realized.
Preferably, the side of shutoff piece contacts with the louvre laminating, and the equal angle of louvre sets up in the outside of lamp shade, can turn back the normal position through the resilience of spring when the guide board is not pushed, drives the shutoff piece and carries out the shutoff to the louvre again.
Compared with the prior art, the invention has the beneficial effects that: this stable butt joint formula illumination lamps and lanterns of negative pressure absorption need not to install lamps and lanterns through bolt or other locking structure, consequently can not lead to the fact the damage to lamps and lanterns or wall body, can guarantee the stability of lamps and lanterns installation, also convenient subsequent dismantlement to lamps and lanterns appear when the heat is too high in the use, can release the heat in the lamps and lanterns voluntarily, guarantee lamps and lanterns normal operating, and specific content is as follows:
1. When the two movable plates slide on the shell to approach each other, the two movable plates can pass through the inside of a groove of the wall top, then the pressing of the movable blocks is released, the two movable plates can be driven to be away from each other through the rebound resilience of the spring, and then the two movable plates can be lapped on the surface of the wall top through the connecting plates which are horizontally distributed, so that the preliminary installation of the shell is realized;
Further, in order to ensure the fit between the shell and the wall top, the rotating adjusting rod can drive the connecting plate to descend through the screw transmission between the rotating adjusting rod and the connecting plate, so that the wall top 1 can be clamped between the connecting plate and the shell, and the stability of the shell after installation is realized;
2. When the connecting plate descends, the piston block can be pulled to slide downwards in the fixed cylinder through the traction rope, air between the sucker and the wall top can be pumped into the fixed cylinder after the piston block descends, the shell is stably adsorbed on the wall top through the sucker, the installation stability of the shell is further ensured, and the traction rope can be clamped in the fixed grooves with different angles, so that the stability of the traction rope can be ensured, and the loosening can not occur;
3. The lamp ring can emit heat in the using process of the lamp, the heat can be transferred to the fixed ring and then transferred to the heat conducting rod to be collected, the heat can be driven to expand when being transferred to the inside of the air bag, the air bag after expansion can be contacted with one end of the guide plate and pushes the guide plate to rotate on the support frame, the support frame is driven to rotate to an inclined state to drive the plugging block to rotate so as to release the plugging of the heat radiating holes, and therefore, the heat in the lamp shade can be discharged from the heat radiating holes to realize heat radiation;
Further, when the heat is discharged and then the heat supplied to the air bag is insufficient, the air bag can restore to a flat state, the guide plate is not pushed any more, the guide plate restores to a horizontal state through the rebound resilience of the vortex spring, the sealing block is driven to seal the heat dissipation holes again, and the tightness in the lampshade can be ensured.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic view of the front cross-section of the present invention;
FIG. 4 is a schematic view of the front cross-section of the fixing barrel of the present invention;
FIG. 5 is a schematic view of the bottom structure of the housing of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
fig. 7 is a schematic diagram of a front sectional structure of a lampshade of the present invention;
FIG. 8 is a schematic view of the bottom structure of the guide plate of the present invention;
fig. 9 is a schematic top view of a heat conducting rod according to the present invention.
In the figure: 1. a wall top; 2. a housing; 3. a fixed rod; 4. a movable block; 5. a through groove; 6. a movable plate; 7. a connecting plate; 8. an adjusting rod; 9. a fixing groove; 10. a traction rope; 11. a piston block; 12. a fixed cylinder; 13. a suction cup; 14. a lamp shade; 15. a lamp ring; 16. a fixing ring; 17. a heat conduction rod; 18. an air bag; 19. a guide plate; 20. a support frame; 21. a block; 22. and the heat dissipation holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides the following technical solutions:
example 1: in order to solve the problems existing in the prior art, the negative pressure adsorption stable butt joint type lighting lamp is provided with a wall top 1, a shell 2 is installed on the lower end face of the wall top 1, a fixed rod 3 is fixed inside the shell 2, a movable block 4 is sleeved outside the fixed rod 3, a through groove 5 is formed in the shell 2 outside the movable block 4, and a movable plate 6 is fixed on the top of the movable block 4; comprising the following steps: the locking mechanism is arranged in the movable plate 6, the locking mechanism realizes the installation of the shell 2 and the wall top 1 in a clamping manner, the locking mechanism and the adsorption component are matched with each other to realize the stable installation of the shell 2, and the adsorption component is adsorbed between the shell 2 and the wall top 1; the lamp shade 14 is arranged at the bottom of the shell 2 in a threaded manner, the lamp ring 15 is fixedly arranged in the lamp shade 14, the outer side of the lamp ring 15 is connected with the heat radiating component through the heat conducting mechanism, the heat radiating component is arranged on the inner top surface of the lamp shade 14, and the heat radiating component can discharge heat in the lamp shade 14; firstly, two movable blocks 4 can be pressed to slide on a fixed rod 3, and then two movable plates 6 are driven to be close to each other, so that the movable plates 6 can penetrate through grooves in the wall top 1, the installation of the shell 2 is realized, the stability between the shell 2 and the wall top 1 is guaranteed in a mode of clamping and negative pressure absorption after the installation, then the lampshade 14 is installed at the bottom of the shell 2 through threads, the installation of a lamp is completed, the operation is convenient, the follow-up disassembly is convenient, in the use process of the lamp, the heat dissipation holes 22 can be automatically opened to discharge the heat emitted by the lamp ring 15 according to the continuous increase of the heat, and the stable operation of the lamp is guaranteed.
Most of the existing lighting lamps need to be locked through bolts or other locking structures, damage can be caused to the lamps or walls, as shown in fig. 1-5, the movable block 4 and the fixed rod 3 are in sliding connection, the side face of the movable block 4 is in elastic connection with the inner wall of the shell 2 through a spring, the movable block 4 forms a sliding structure with the shell 2 through a through groove 5, and meanwhile, the bottom of the movable plate 6 and the top face of the shell 2 are attached and slide; the locking mechanism comprises a connecting plate 7 vertically arranged on the side surface of the movable plate 6, the connecting plate 7 and the movable plate 6 form a sliding structure, and one end of the connecting plate 7, which is close to the movable plate 6, penetrates through an adjusting rod 8; the adjusting rod 8 is in threaded connection with the connecting plate 7, the adjusting rod 8 is in rotary connection with the movable plate 6, and the bottom of the adjusting rod 8 is provided with fixed grooves 9 distributed at equal angles; when the shell 2 and the wall top 1 are required to be installed, the two movable blocks 4 are shifted to slide on the fixed rod 3, the movable blocks 4 slide in the through grooves 5, the springs are driven to stretch, the two movable plates 6 are driven to slide on the shell 2 and approach each other, the movable plates 6 penetrate through the inside of the grooves of the wall top 1, then the pressing of the movable blocks 4 is released, the two movable plates 6 can be driven to be away from each other through the rebound resilience of the springs, then the surface of the wall top 1 can be lapped by the connecting plates 7 distributed horizontally, the primary installation of the shell 2 is realized, in order to ensure the laminating performance between the shell 2 and the wall top 1, the connecting plates 7 can be driven to descend by rotating the adjusting rods 8 through the threaded transmission between the adjusting rods and the connecting plates 7, the wall top 1 can be clamped between the connecting plates 7 and the shell 2, and the stability after the installation of the shell 2 is realized.
Example 2: the existing lighting lamp is not convenient enough to disassemble the lamp later, and the stability between the lamp and the wall body is affected after the locking structure is loosened, so the embodiment adopts the following technical scheme that as shown in fig. 3-4 and 6, an adsorption assembly comprises a sucker 13 embedded in the surface of a shell 2, the bottom of the sucker 13 is communicated with a fixed cylinder 12, the fixed cylinder 12 is fixed on the inner top surface of the shell 2, and a piston block 11 is arranged in the fixed cylinder 12 in a sliding manner; the lower end face of the piston block 11 is elastically connected with the inner bottom face of the fixed cylinder 12 through a spring, the center of the piston block 11 is fixedly connected with one end of the traction rope 10, the other end of the traction rope 10 is fixed at the edge of the connecting plate 7, and meanwhile the traction rope 10 is in clamping connection with the fixed groove 9; when the connecting plate 7 descends, the piston block 11 can be pulled to slide downwards in the fixed cylinder 12 through the traction rope 10, after the piston block 11 descends, air between the sucker 13 and the wall top 1 can be pumped into the fixed cylinder 12, the shell 2 is enabled to be stably adsorbed on the wall top 1 through the sucker 13, the stability of the installation of the shell 2 is further guaranteed, the connecting plate 7 is driven to be lifted by the reverse rotation adjusting rod 8 during the subsequent disassembly, the sucker 13 and the wall top 1 can be separated, the disassembly is convenient, different angles are formed after the adjusting rod 8 rotates, the traction rope 10 can be clamped in the fixed groove 9 with different angles, and thus the stability of the traction rope 10 can be guaranteed, and the looseness cannot occur.
Example 3: the lamp tube in the existing lamp emits heat in the lighting process, the normal lighting is affected after the heat is continuously discharged, but the conventional lamp lacks a structure for automatically radiating when the heat is too high, and further the service life of the lamp is affected, so that the heat conducting mechanism comprises a fixed ring 16 sleeved outside a lamp ring 15 at equal angles, the top of the fixed ring 16 is fixedly connected with one end of a heat conducting rod 17, and the other end of the heat conducting rod 17 is converged into a point and penetrates through an air bag 18 as shown in fig. 7-9; the heat radiation assembly comprises an air bag 18 fixed on the inner top surface of the lampshade 14, a supporting frame 20 is also fixed on the inner top surface of the lampshade 14, a guide plate 19 is rotatably arranged on the inner side of the supporting frame 20, and a vortex spring is arranged at the rotation position of the guide plate 19 and the supporting frame 20; one end of the guide plate 19 is in fit contact with the lower end face of the air bag 18, the other end of the guide plate 19 is connected with a plugging block 21, and the guide plate 19 and the plugging block 21 are distributed at equal angles; the side surface of the plugging block 21 is in contact with the heat dissipation hole 22, and the heat dissipation hole 22 is arranged at the outer side of the lampshade 14 at equal angles; after the shell 2 is installed, the lamp shade 14 can be rotationally installed at the bottom of the shell 2, the lamp ring 15 can emit heat in the using process of the lamp, the heat can be transferred to the fixed ring 16 and then transferred to the heat conducting rod 17 for collection, then the heat is transferred to the inside of the air bag 18, the inside of the air bag 18 is provided with hot air flow and can be driven to expand, the air bag 18 after expansion can be contacted with one end of the guide plate 19, the guide plate 19 is pushed to rotate on the support frame 20, the support frame 20 is driven to rotate to an inclined state and then the blocking block 21 is driven to rotate to release the blocking of the heat radiating holes 22, heat in the lamp shade 14 can be discharged from the heat radiating holes 22 to realize heat radiation, after the heat is discharged, the heat supplied to the air bag 18 is insufficient, the air bag 18 can restore to a flat state, the guide plate 19 is not pushed any more, the guide plate 19 is driven to restore to a horizontal state through the rebound resilience of the vortex spring, the blocking block 21 is driven to re-block the heat radiating holes 22, the tightness in the lamp shade 14 can be ensured, meanwhile, the heat radiation of the lamp can not be influenced, and normal operation of the lamp is ensured.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a stable butt joint formula lighting fixture of negative pressure absorption, is provided with wall top (1), shell (2) are installed to the lower terminal surface of wall top (1), and the inside of shell (2) is fixed with dead lever (3), the outside cover of dead lever (3) is equipped with movable block (4), and has offered logical groove (5) on shell (2) in the outside of movable block (4), and the top of movable block (4) is fixed with fly leaf (6);
Characterized by comprising the following steps:
The locking mechanism is arranged in the movable plate (6), the locking mechanism realizes the installation of the shell (2) and the wall top (1) in a clamping manner, the locking mechanism and the adsorption component are matched with each other to realize the stable installation of the shell (2), and the adsorption component is adsorbed between the shell (2) and the wall top (1);
The lamp shade (14) is arranged at the bottom of the shell (2) in a threaded manner, a lamp ring (15) is fixedly arranged in the lamp shade (14), the outer side of the lamp ring (15) is connected with the heat dissipation assembly through the heat conduction mechanism, the heat dissipation assembly is arranged on the inner top surface of the lamp shade (14), and the heat dissipation assembly can discharge heat in the lamp shade (14);
The movable block (4) is in sliding connection with the fixed rod (3), the side face of the movable block (4) is in elastic connection with the inner wall of the shell (2) through a spring, the movable block (4) forms a sliding structure with the shell (2) through a through groove (5), and meanwhile the bottom of the movable plate (6) is attached to the top face of the shell (2) to slide;
the locking mechanism comprises a connecting plate (7) vertically arranged on the side surface of the movable plate (6), the connecting plate (7) and the movable plate (6) form a sliding structure, and one end, close to the movable plate (6), of the connecting plate (7) is penetrated with an adjusting rod (8);
the adsorption component comprises a sucker (13) embedded in the surface of the shell (2), the bottom of the sucker (13) is communicated with the fixed cylinder (12), the fixed cylinder (12) is fixed on the inner top surface of the shell (2), and a piston block (11) is arranged in the fixed cylinder (12) in a sliding manner;
The heat conducting mechanism comprises a fixed ring (16) sleeved outside the lamp ring (15) at equal angles, the top of the fixed ring (16) is fixedly connected with one end of the heat conducting rod (17), and the other end of the heat conducting rod (17) is converged into a point and penetrates through the air bag (18);
The heat dissipation assembly comprises an air bag (18) fixed on the inner top surface of the lampshade (14), a support frame (20) is further fixed on the inner top surface of the lampshade (14), a guide plate (19) is rotatably arranged on the inner side of the support frame (20), and vortex springs are arranged at the rotation positions of the guide plate (19) and the support frame (20);
One end of the guide plate (19) is in fit contact with the lower end face of the air bag (18), the other end of the guide plate (19) is connected with a plugging block (21), and the guide plate (19) and the plugging block (21) are distributed at equal angles.
2. The negative pressure adsorption-stabilization docking-type lighting fixture of claim 1, wherein: the adjusting rod (8) is in threaded connection with the connecting plate (7), the adjusting rod (8) is in rotary connection with the movable plate (6), and fixed grooves (9) which are distributed at equal angles are formed in the bottom of the adjusting rod (8).
3. The negative pressure adsorption-stabilization docking-type lighting fixture of claim 1, wherein: the lower end face of the piston block (11) is elastically connected with the inner bottom face of the fixed cylinder (12) through a spring, the center of the piston block (11) is fixedly connected with one end of the traction rope (10), the other end of the traction rope (10) is fixed at the edge of the connecting plate (7), and meanwhile the traction rope (10) is in clamping connection with the fixed groove (9).
4. The negative pressure adsorption-stabilization docking-type lighting fixture of claim 1, wherein: the side face of the plugging block (21) is in contact with the radiating hole (22), and the radiating hole (22) is arranged on the outer side of the lampshade (14) at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410429574.4A CN118009286B (en) | 2024-04-10 | 2024-04-10 | Negative pressure adsorption stable butt joint type lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410429574.4A CN118009286B (en) | 2024-04-10 | 2024-04-10 | Negative pressure adsorption stable butt joint type lighting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118009286A CN118009286A (en) | 2024-05-10 |
| CN118009286B true CN118009286B (en) | 2024-06-04 |
Family
ID=90951065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410429574.4A Active CN118009286B (en) | 2024-04-10 | 2024-04-10 | Negative pressure adsorption stable butt joint type lighting lamp |
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| CN215636816U (en) * | 2021-07-29 | 2022-01-25 | 陕西华晟智科电气有限公司 | LED ceiling lamp |
| CN217150876U (en) * | 2022-04-21 | 2022-08-09 | 山东盛邦实业集团有限公司 | A furred ceiling mounting structure for interior decoration |
| CN217482596U (en) * | 2022-05-24 | 2022-09-23 | 华宏光电子(深圳)有限公司 | LED lamp with brightness adjusting structure |
| CN219493889U (en) * | 2023-04-04 | 2023-08-08 | 杭州颂光者科技有限公司 | LED light source reflecting cover convenient for angle adjustment |
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| CN208154192U (en) * | 2018-01-24 | 2018-11-27 | 广州奥丁诺科技有限公司 | A kind of easy-to-dismount LED lamp tube |
| CN209354983U (en) * | 2019-03-26 | 2019-09-06 | 深圳亿和光创股份有限公司 | A kind of thin money suction disc type LED downlight |
| CN211736003U (en) * | 2020-02-26 | 2020-10-23 | 江苏万家建筑装饰有限公司 | Novel ceiling structure |
| CN213872347U (en) * | 2020-09-18 | 2021-08-03 | 方映铃 | Ceiling lamp convenient to dismantle installation |
| CN112780958A (en) * | 2021-02-27 | 2021-05-11 | 李美瑶 | Breathing type LED heat dissipation lamp |
| CN113137587A (en) * | 2021-04-16 | 2021-07-20 | 安徽名家汇智慧教育科技有限公司 | Multifunctional classroom lamp based on light brightness sensor |
| CN215636816U (en) * | 2021-07-29 | 2022-01-25 | 陕西华晟智科电气有限公司 | LED ceiling lamp |
| CN217150876U (en) * | 2022-04-21 | 2022-08-09 | 山东盛邦实业集团有限公司 | A furred ceiling mounting structure for interior decoration |
| CN217482596U (en) * | 2022-05-24 | 2022-09-23 | 华宏光电子(深圳)有限公司 | LED lamp with brightness adjusting structure |
| CN219493889U (en) * | 2023-04-04 | 2023-08-08 | 杭州颂光者科技有限公司 | LED light source reflecting cover convenient for angle adjustment |
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| CN118009286A (en) | 2024-05-10 |
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