CN113124363B - Folding type LED lamp lighting device for industrial design - Google Patents
Folding type LED lamp lighting device for industrial design Download PDFInfo
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- CN113124363B CN113124363B CN202110411169.6A CN202110411169A CN113124363B CN 113124363 B CN113124363 B CN 113124363B CN 202110411169 A CN202110411169 A CN 202110411169A CN 113124363 B CN113124363 B CN 113124363B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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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
- F21V15/00—Protecting lighting devices from damage
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
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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
- F21V21/14—Adjustable mountings
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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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a folding type LED lamp lighting device for industrial design, which comprises a supporting plate and a base, wherein the supporting plate is arranged on the base, a first inner cavity is formed in the upper end of the supporting plate, a lifting plate is connected in the first inner cavity in a sliding mode, a second inner cavity is formed in the bottom of the lifting plate, a sliding block is connected in the second inner cavity in a sliding mode, a first spring is fixedly connected between the sliding block and the inner top of the second inner cavity, a rack plate is fixedly connected to the bottom of the sliding block, a vertical rod is fixedly connected to the bottom of the rack plate, and a first magnetic block is fixedly intercepted at the lower end of the vertical rod. The LED lamp panel height adjusting device can not only adjust the height of the LED lamp panel to meet the actual use requirement, but also fold and store the LED lamp panel to reduce the occupied space, and simultaneously protect the LED lamp panel so that the LED lamp panel is not easy to damage when not in use, and meanwhile, the LED lamp panel is automatically lightened after being unfolded without manual control.
Description
Technical Field
The invention relates to the technical field of LED (light-emitting diode) lighting devices, in particular to a folding type LED lamp lighting device for industrial design.
Background
Industrial design refers to the design of industrial products based on engineering, aesthetics, economics; the industrial design is divided into 4 types of product design, environment design, propagation design and design management; including design, mechanical design, garment design, environmental planning, interior design, UI design, floor design, packaging design, advertising design, display design, website design, and the like. Industrial design, also known as industrial product design science, relates to psychology, sociology, aesthetics, ergonomics, mechanical construction, photography, coloristics, and the like.
The lighting device is often used in industrial design, most of the most commonly used lighting equipment at present is LED lamps, the brightness is high, energy is saved, but most of the LED lamps at present cannot be folded and stored, so that the LED lamps occupy a certain space and are easy to be damaged by collision, and therefore the folding type LED lamp lighting device for industrial design is designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a folding type LED lamp lighting device for industrial design, which can not only adjust the height of an LED lamp panel to meet the actual use requirement, but also fold and store the LED lamp panel to reduce the occupied space, and can protect the LED lamp panel so that the LED lamp panel is not easy to damage when not in use, and meanwhile, the LED lamp panel is automatically lightened after being unfolded without manual control.
In order to achieve the purpose, the invention adopts the following technical scheme:
a folding type LED lamp lighting device for industrial design comprises a supporting plate and a base, wherein the supporting plate is installed on the base, a first inner cavity is formed in the upper end of the supporting plate, a lifting plate is connected in the first inner cavity in a sliding mode, a second inner cavity is formed in the bottom of the lifting plate, a sliding block is connected in the second inner cavity in a sliding mode, a first spring is fixedly connected between the sliding block and the inner top of the second inner cavity, a rack plate is fixedly connected to the bottom of the sliding block, a vertical rod is fixedly connected to the bottom of the rack plate, a first magnetic block is fixedly intercepted at the lower end of the vertical rod and abuts against the upper end of the base, a side groove is formed in one side of the lifting plate and is communicated with the second inner cavity through a communicating groove, a gear is rotatably connected to the inner wall of the communicating groove and meshed with the rack plate, and a connecting block is installed on the gear, the other end fixedly connected with LED lamp plate of connecting block, the LED lamp plate is located the side channel, be equipped with stop gear between lifter plate and the backup pad, the bottom of base is equipped with accomodates the groove, accomodate inslot fixedly connected with diaphragm, accomodate the sliding plate that inslot sliding connection has to be located the diaphragm top, the upper end fixedly connected with of sliding plate has the second magnetic path relative with first magnetic path, the sliding plate with accomodate and be equipped with a plurality of guards between the interior top in groove, be equipped with the control mechanism of control LED lamp plate between diaphragm, sliding plate and the interior top of accomodating the groove.
Preferably, the upper end of the lifting plate is fixedly connected with a U-shaped handle, and the outer wall of the U-shaped handle is provided with an anti-skidding sleeve.
Preferably, stop gear is including setting up the sliding tray on the backup pad outer wall, sliding connection has the pull rod in the sliding tray, fixedly connected with inserted bar on the pull rod, the inserted bar runs through the backup pad and rather than sliding connection, be equipped with a plurality of draw-in grooves on the lifter plate, the inserted bar inserts in one of them draw-in groove, fixedly connected with second spring between the inner wall of pull rod and sliding tray, the second spring housing is in the outside of inserted bar.
Preferably, the lower end of the inserted link, which is far away from the pull rod, is provided with an inclined plane, and the inclined plane part is located outside the clamping groove.
Preferably, the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are opposite.
Preferably, the protection piece is including fixing the fixed block on the sliding plate, be equipped with the third inner chamber in the fixed block, run through on the fixed block and be equipped with a plurality of through-holes with the third inner chamber intercommunication, sliding connection has the piston in the third inner chamber, install the third spring between the interior bottom of piston and third inner chamber, the upper end fixedly connected with guide block of piston, the guide block runs through the upper end of fixed block and rather than sliding connection, guide block and the interior top fixed connection who accomodates the groove.
Preferably, the control mechanism comprises a first electric contact piece fixed at the upper end of the transverse plate, a second electric contact piece is fixedly connected to the bottom of the sliding plate, a power supply is installed at the top of the accommodating groove, and the first electric contact piece, the second electric contact piece, the power supply and the LED lamp panel are electrically connected in series.
Preferably, the bottom of base is equipped with the rubber pad, the bottom of rubber pad is equipped with anti-skidding line.
Compared with the prior art, the invention has the beneficial effects that:
1. under the action of the first spring, the sliding block is made to generate downward elastic force, so that the rack plate and the vertical rod move downwards, and the LED lamp panel cannot rotate under the limiting of the first inner cavity, so that the rack plate does not move any more; when the LED lamp plate was located the outside of first inner chamber, rack plate moved down this moment to drive gear connecting block and LED lamp plate and rotate, make the LED lamp plate rotate to horizontality, make the LED lamp plate expand so that use.
2. When the staff removed the lifter plate to the height of needs, loosen U type handle can, under the effect of second spring, can realize that the inserted bar inserts in the draw-in groove to can fix a position the lifter plate, and the lifter plate stability after the location is sufficient, so, also can satisfy the demand of in-service use to the altitude mixture control of LED lamp plate.
3. The lifting plate moves upwards to drive the first magnetic block to move upwards, then the first magnetic block is separated from the second magnetic block, the sliding plate is not attracted upwards any more, the fixed block and the sliding plate can move downwards under the action of the third spring, the first electric contact piece and the second electric contact piece are abutted, the LED lamp panel is turned on at the moment, the manual control switch is not needed, and the LED lamp is convenient to use.
4. Because fixed block and sliding plate move down, then the piston compares and is the rebound, gets into the air through the through-hole to the third inner chamber, under the hindrance of through-hole, the sliding plate can not move down fast, and then can not make first electric contact and second electric contact collision fast, realizes the protection to sliding plate, first electric contact and second electric contact.
5. When no longer using the LED lamp plate, the staff can outwards stimulate the pull rod, make the inserted bar break away from the draw-in groove, hold U type handle and slowly move down, flush with the upper end of backup pad until the upper end of lifter plate, first magnetic path offsets with the base this moment, first magnetic path attracts mutually with the second magnetic path and is close to, the sliding plate drives the second electric contact piece and moves up this moment, first electric contact piece and second electric contact piece separation, the LED lamp plate outage, and simultaneously, it drives gear revolve to shift up at the rack board, can realize that the LED lamp plate rotates the side channel of accomodating, so realize accomodating the LED lamp plate, and can protect it.
In conclusion, the LED lamp panel height adjusting device can adjust the height of the LED lamp panel to meet the actual use requirement, can fold and store the LED lamp panel to reduce the occupied space, can protect the LED lamp panel to enable the LED lamp panel not to be damaged easily when not in use, and can automatically light the LED lamp panel after being unfolded without manual control.
Drawings
Fig. 1 is a schematic structural diagram of a folding LED lamp lighting device for industrial design according to the present invention;
fig. 2 is a schematic connection diagram of an LED lamp panel of the lighting device of the folding LED lamp for industrial design according to the present invention;
FIG. 3 is an enlarged view of the structure at the position A in the industrial folding LED lamp lighting device;
fig. 4 is a cross-sectional view of a protective member in a folding LED lamp lighting device for industrial design according to the present invention.
In the figure: the LED lamp comprises a supporting plate 1, a first inner cavity 2, a lifting plate 3, a second inner cavity 4, a vertical rod 5, a base 6, a rack plate 7, a clamping groove 8, a side groove 9, an LED lamp panel 10, a gear 11, a communication groove 12, a sliding block 13, a first spring 14, a handle 15U-shaped, a first magnetic block 16, a second magnetic block 17, a power supply 18, a transverse plate 19, a sliding plate 20, a first electric contact plate 21, a second electric contact plate 22, a protective part 23, an inserted bar 24, an inclined plane 25, a sliding groove 26, a pull bar 27, a second spring 28, a fixed block 29, a third inner cavity 30, a through hole 31, a third spring 32, a piston 33, a guide block 34 and a connecting block 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the folding type LED lamp lighting device for industrial design comprises a supporting plate 1 and a base 6, wherein the supporting plate 1 is mounted on the base 6, a rubber pad is arranged at the bottom of the base 6, and anti-skid lines are arranged at the bottom of the rubber pad; the upper end of the supporting plate 1 is provided with a first inner cavity 2, a lifting plate 3 is connected in the first inner cavity 2 in a sliding mode, a second inner cavity 4 is arranged at the bottom of the lifting plate 3, a sliding block 13 is connected in the second inner cavity 4 in a sliding mode, a first spring 14 is fixedly connected between the sliding block 13 and the inner top of the second inner cavity 4, and the first spring 14 generates downward elastic force on the sliding block 13; the upper end fixedly connected with U type handle 15 of lifter plate 3, the outer wall of U type handle 15 is equipped with the antiskid cover, convenient rebound lifter plate 3.
A limiting mechanism is arranged between the lifting plate 3 and the supporting plate 1 and comprises a sliding groove 26 arranged on the outer wall of the supporting plate 1, a pull rod 27 is connected in the sliding groove 26 in a sliding manner, an insertion rod 24 is fixedly connected to the pull rod 27, the insertion rod 24 penetrates through the supporting plate 1 and is connected with the supporting plate in a sliding manner, a plurality of clamping grooves 8 are formed in the lifting plate 3, the insertion rod 24 is inserted into one clamping groove 8, a second spring 28 is fixedly connected between the pull rod 27 and the inner wall of the sliding groove 26, and the second spring 28 is sleeved outside the insertion rod 24; the lower end of the inserted link 24 far away from the pull rod 27 is provided with an inclined plane 25, and the inclined plane 25 is partially positioned outside the clamping groove 8; the lifting plate 3 can be limited by the limiting mechanism, so that the lifting plate is not easy to move down after the height is adjusted.
The bottom of base 6 is equipped with the groove of accomodating, accomodates inslot fixedly connected with diaphragm 19, accomodates inslot sliding connection and has the sliding plate 20 that is located diaphragm 19 top, and the upper end fixedly connected with of sliding plate 20 and the second magnetic block 17 relative with first magnetic block 16, the relative one side magnetic pole polarity of first magnetic block 16 and second magnetic block 17 is opposite.
A plurality of protection pieces 23 are arranged between the sliding plate 20 and the inner top of the accommodating groove, each protection piece 23 comprises a fixed block 29 fixed on the sliding plate 20, a third inner cavity 30 is arranged in each fixed block 29, a plurality of through holes 31 communicated with the third inner cavity 30 are formed in each fixed block 29 in a penetrating mode, a piston 33 is connected in each third inner cavity 30 in a sliding mode, a third spring 32 is arranged between each piston 33 and the inner bottom of each third inner cavity 30, a guide block 34 is fixedly connected to the upper end of each piston 33, each guide block 34 penetrates through the upper end of each fixed block 29 and is connected with the upper end of each guide block in a sliding mode, and each guide block 34 is fixedly connected with the inner top of the accommodating groove.
The control mechanism for controlling the LED lamp panel 10 is arranged between the transverse plate 19, the sliding plate 20 and the top of the accommodating groove, the control mechanism comprises a first electric contact piece 21 fixed at the upper end of the transverse plate 19, a second electric contact piece 22 is fixedly connected to the bottom of the sliding plate 20, a power source 18 is installed at the top of the accommodating groove, and the first electric contact piece 21, the second electric contact piece 22, the power source 18 and the LED lamp panel 10 are electrically connected in series.
In the invention, when the LED lamp panel 10 needs to be used, a worker can manually pull the U-shaped handle 15 upwards, so that the lifting plate 3 can move upwards, the inclined surface 25 abuts against the outer wall of the clamping groove 8, the inserted bar 24 can move away from the clamping groove 8 under the limit of the clamping groove 8, the lifting plate 3 can move upwards, the sliding block 13 can be downwards elastically pushed under the action of the first spring 14, so that the rack plate 7 and the vertical bar 5 can move downwards, and the rack plate 7 can not move any more because the LED lamp panel 10 cannot rotate under the limit of the first inner cavity 2; when the LED lamp panel 10 is located outside the first inner cavity 2, the rack plate 7 moves downward at this time, so as to drive the gear 11 connecting block 35 and the LED lamp panel 10 to rotate, so that the LED lamp panel 10 rotates to a horizontal state, and the LED lamp panel 10 is unfolded for use;
when the worker moves the lifting plate 3 to a required height, the U-shaped handle 15 is loosened, and the insertion rod 24 can be inserted into the clamping groove 8 under the action of the second spring 28, so that the lifting plate 3 can be positioned, the positioned lifting plate 3 is high in stability, and therefore the height of the LED lamp panel 10 can be adjusted, and the actual use requirement is met;
the lifting plate 3 moves upwards to drive the first magnetic block 16 to move upwards, and then the first magnetic block 16 is separated from the second magnetic block 17, so that the sliding plate 20 is not attracted upwards any more, the fixed block 29 and the sliding plate 20 can move downwards under the action of the third spring 32, the first electric contact piece 21 is abutted against the second electric contact piece 22, the LED lamp panel 10 is powered on at the moment, a switch does not need to be manually operated, and the LED lamp panel is convenient to use;
because the fixed block 29 and the sliding plate 20 move downwards, the piston 33 moves upwards compared with the fixed block, air enters the third inner cavity 30 through the through hole 31, the sliding plate 20 cannot move downwards quickly under the obstruction of the through hole 31, and the first electric contact piece 21 and the second electric contact piece 22 cannot collide quickly, so that the sliding plate 20, the first electric contact piece 21 and the second electric contact piece 22 are protected;
when no longer using LED lamp plate 10, the staff can outwards stimulate pull rod 27, make inserted bar 24 break away from draw-in groove 8, hold U type handle 15 and slowly move down, flush with the upper end of backup pad 1 up to the upper end of lifter plate 3, first magnetic path 16 offsets with base 6 this moment, first magnetic path 16 attracts mutually and is close to with second magnetic path 17, sliding plate 20 drives second electric contact piece 22 and moves up this moment, first electric contact piece 21 and the separation of second electric contact piece 22, LED lamp plate 10 outage, and simultaneously, it drives gear 11 and rotates to shift up at rack plate 7, can realize LED lamp plate 10 and rotate the side channel 9 of accomodating, so realize accomodating LED lamp plate 10, and can protect it.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a folded form LED lamp lighting device for industrial design, includes backup pad (1) and base (6), its characterized in that, install on base (6) backup pad (1), the upper end of backup pad (1) is equipped with first inner chamber (2), sliding connection has lifter plate (3) in first inner chamber (2), the bottom of lifter plate (3) is equipped with second inner chamber (4), sliding connection has sliding block (13) in second inner chamber (4), fixedly connected with first spring (14) between the interior top of sliding block (13) and second inner chamber (4), the bottom fixedly connected with rack plate (7) of sliding block (13), the bottom fixedly connected with montant (5) of rack plate (7), the fixed interception of the lower extreme of montant (5) has first magnetic path (16), first magnetic path (16) offset with the upper end of base (6), a side groove (9) is formed in one side of the lifting plate (3), the side groove (9) is communicated with the second inner cavity (4) through a communicating groove (12), a gear (11) is rotatably connected to the inner wall of the communicating groove (12), the gear (11) is meshed with the rack plate (7), a connecting block (35) is mounted on the gear (11), an LED lamp panel (10) is fixedly connected to the other end of the connecting block (35), the LED lamp panel (10) is located in the side groove (9), a limiting mechanism is arranged between the lifting plate (3) and the supporting plate (1), a containing groove is formed in the bottom of the base (6), a transverse plate (19) is fixedly connected in the containing groove, a sliding plate (20) located above the transverse plate (19) is slidably connected in the containing groove, and a second magnetic block (17) opposite to the first magnetic block (16) is fixedly connected to the upper end of the sliding plate (20), a plurality of protection pieces (23) are arranged between the sliding plate (20) and the inner top of the accommodating groove, and a control mechanism for controlling the LED lamp panel (10) is arranged between the transverse plate (19), the sliding plate (20) and the inner top of the accommodating groove;
the upper end of the lifting plate (3) is fixedly connected with a U-shaped handle (15), and the outer wall of the U-shaped handle (15) is provided with an anti-skidding sleeve;
the magnetic poles of the opposite surfaces of the first magnetic block (16) and the second magnetic block (17) are opposite in polarity;
the protection piece (23) comprises a fixing block (29) fixed on the sliding plate (20), a third inner cavity (30) is formed in the fixing block (29), a plurality of through holes (31) communicated with the third inner cavity (30) penetrate through the fixing block (29), a piston (33) is connected in the third inner cavity (30) in a sliding mode, a third spring (32) is installed between the piston (33) and the inner bottom of the third inner cavity (30), the upper end of the piston (33) is fixedly connected with a guide block (34), the guide block (34) penetrates through the upper end of the fixing block (29) and is connected with the upper end of the fixing block in a sliding mode, and the guide block (34) is fixedly connected with the inner top of the accommodating groove;
the control mechanism comprises a first electric contact piece (21) fixed to the upper end of a transverse plate (19), a second electric contact piece (22) is fixedly connected to the bottom of the sliding plate (20), a power source (18) is installed at the top of the inner portion of the accommodating groove, and the first electric contact piece (21), the second electric contact piece (22), the power source (18) and the LED lamp panel (10) are connected in series electrically.
2. The lighting device of the folding LED lamp for industrial design is characterized in that the limiting mechanism comprises a sliding groove (26) arranged on the outer wall of the support plate (1), a pull rod (27) is connected in the sliding groove (26), an insertion rod (24) is fixedly connected to the pull rod (27), the insertion rod (24) penetrates through the support plate (1) and is connected with the support plate in a sliding mode, a plurality of clamping grooves (8) are formed in the lifting plate (3), the insertion rod (24) is inserted into one of the clamping grooves (8), a second spring (28) is fixedly connected between the inner wall of the pull rod (27) and the inner wall of the sliding groove (26), and the second spring (28) is sleeved outside the insertion rod (24).
3. The folded LED lamp lighting device for industrial design according to claim 2, wherein the lower end of the inserting rod (24) far away from the pull rod (27) is provided with an inclined surface (25), and the inclined surface (25) is partially positioned outside the clamping groove (8).
4. The industrial design folding type LED lamp lighting device as claimed in claim 1, wherein the bottom of the base (6) is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-skid lines.
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| CN202110411169.6A CN113124363B (en) | 2021-04-16 | 2021-04-16 | Folding type LED lamp lighting device for industrial design |
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| CN202110411169.6A CN113124363B (en) | 2021-04-16 | 2021-04-16 | Folding type LED lamp lighting device for industrial design |
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| CN113124363B true CN113124363B (en) | 2022-07-19 |
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| JPH07122110A (en) * | 1993-10-26 | 1995-05-12 | Matsushita Electric Works Ltd | Luminaire with electric elevation function |
| CN207094398U (en) * | 2017-06-19 | 2018-03-13 | 深圳市天亿照明工程有限公司 | A kind of underground lamp |
| CN107842742A (en) * | 2017-11-28 | 2018-03-27 | 成都创年科技有限公司 | Multifunctional LED lamp |
| CN207893598U (en) * | 2017-12-28 | 2018-09-21 | 柳超 | A kind of electromechanical processing LED illumination lamp that the service life is longer |
| CN207990438U (en) * | 2018-04-24 | 2018-10-19 | 蓝玉 | A kind of LED light easy to remove |
| CN208457780U (en) * | 2018-06-08 | 2019-02-01 | 浙江司贝宁照明电器有限公司 | A kind of buffer-type street lamp easy to repair |
| CN109210395A (en) * | 2018-08-22 | 2019-01-15 | 湖北鑫美企业发展股份有限公司 | A kind of LED lamp for capableing of automatic accomodation |
| CN208670815U (en) * | 2018-09-18 | 2019-03-29 | 安徽迪威勒智能科技有限公司 | A kind of intelligent lighting controls equipment with power saving function |
| CN109899734A (en) * | 2019-04-24 | 2019-06-18 | 深圳万智联合科技有限公司 | A kind of weather-proof intelligent road-lamp |
| JP6606744B1 (en) * | 2019-04-26 | 2019-11-20 | 天津韓潔日用品有限公司 | Halloween pumpkin lights |
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