CN111911842A - Novel adjustable LED lamp heat dissipation aluminium alloy - Google Patents
Novel adjustable LED lamp heat dissipation aluminium alloy Download PDFInfo
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- CN111911842A CN111911842A CN202010812898.8A CN202010812898A CN111911842A CN 111911842 A CN111911842 A CN 111911842A CN 202010812898 A CN202010812898 A CN 202010812898A CN 111911842 A CN111911842 A CN 111911842A
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- conducting rod
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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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
- 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
- F21V17/12—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 screwing
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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
- F21V21/22—Adjustable mountings telescopic
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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
- F21V21/26—Pivoted arms
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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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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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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- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a novel adjustable LED lamp heat dissipation aluminum profile, which relates to the technical field of LED lamp heat dissipation aluminum profiles and comprises a mounting plate, wherein two sides of the top surface of the mounting plate are respectively and fixedly provided with a first supporting rod, the top of the first supporting rod is fixedly provided with a mounting block, the two mounting blocks are both fixedly mounted on a ceiling, a supporting frame is arranged above the middle part of the mounting plate, an anti-loosening alarm mechanism is arranged above the supporting frame, a first electric telescopic rod is arranged inside the supporting frame, the first electric telescopic rod penetrates through a through hole and extends downwards, the through hole is formed in the middle part of the mounting plate, and an LED lamp strip is mounted at the bottom end of the; the LED lamp heat dissipation aluminum profile solves the problems that most of the existing LED lamp heat dissipation aluminum profiles are fixedly arranged, the installation height and angle of the LED lamp cannot be adjusted according to needs, the installation firmness of the aluminum profiles cannot be known in time, and the LED lamp is inclined to automatically alarm.
Description
Technical Field
The invention relates to the technical field of LED lamp heat dissipation aluminum profiles, in particular to a novel adjustable LED lamp heat dissipation aluminum profile.
Background
The LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by silver glue or white glue, then is connected with the chip and a circuit board by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin to play a role of protecting internal core wires, and finally a shell is installed, so the LED lamp has good anti-seismic performance, is mainly used for indoor illumination, and has the remarkable advantages of low energy consumption, long service life, good illumination effect and the like as the LED is widely used as a light source in daily life, the LED gradually replaces the traditional illumination device, and the aluminum profile is an important component of the LED illumination device and has the characteristics of attractive appearance and portability.
At industrial places such as large-scale mill, mine, because need very big illumination zone, so a lot of LED light mounted position are higher, and the structure of this type of LED lamp heat dissipation aluminium alloy is fixed the setting mostly, can't adjust the mounting height and the angle of LED lamp as required, because the higher mounting of mounted position is not hard up the back and observes inconveniently, has the problem that can't judge not hard up mounting position moreover. Therefore, the invention provides a novel adjustable LED lamp heat dissipation aluminum profile to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a novel adjustable LED lamp heat dissipation aluminum profile, and the specific technical scheme is as follows:
a novel adjustable LED lamp heat-dissipation aluminum profile comprises a mounting plate, wherein a first supporting rod is fixedly arranged on two sides of the top surface of the mounting plate respectively, a mounting block is fixedly arranged at the top of the first supporting rod, the two mounting blocks are fixedly arranged on a ceiling, a supporting frame is arranged above the middle part of the mounting plate, a locking alarm mechanism is arranged above the supporting frame, a first electric telescopic rod is arranged inside the supporting frame, the first electric telescopic rod penetrates through a through hole and extends downwards, the through hole is formed in the middle part of the mounting plate, an LED lamp strip is mounted at the bottom end of the first electric telescopic rod, the locking alarm mechanism comprises a fixed block, a first groove is formed inside the fixed block, a first electric conducting rod is fixedly arranged on one side in the first groove, a second electric conducting rod is fixedly arranged on the other side in the first groove, the first through hole is communicated with the first groove, the first conducting rod is connected with a power supply through a wire, the second conducting rod is electrically connected with an alarm through the wire, the alarm is electrically connected with the power supply through the wire, a third conducting rod is arranged between the second conducting rod and the first conducting rod in a sliding contact manner, a vertical rod is fixedly arranged at the bottom end of the third conducting rod, the vertical rod penetrates through the second through hole and extends outwards to be fixedly connected with a transverse rod, the transverse rod is fixedly arranged at the top of the mounting plate, the second through hole is formed in the inner bottom of the first groove, compression springs are fixedly arranged on two sides of the top surface of the transverse rod respectively, and the top ends of the compression springs are fixedly connected with the;
the LED lamp is characterized in that a square block is arranged below the mounting plate, a rotary disc is arranged at the lower end of the front side of the square block in a rotating mode through a rotary shaft, an LED lamp strip is arranged below the square block and is in running fit with the rotary disc, two sides of the LED lamp strip are respectively connected with the square block through second electric telescopic rods, a pointer capable of freely rotating is arranged at the center of the rotary disc through a fixed shaft, a conductive electrode attached to the pointer is arranged on the side face of a base of the LED lamp strip, a left guide rod is arranged on one side of the pointer, a left indicator lamp is arranged below the left side of the mounting plate, a right guide rod is arranged on the other side of the pointer, a right indicator lamp is arranged below the right side of the mounting plate, the mounting plate drives the transverse rod to move downwards, the transverse rod drives the conductive rod to move downwards, the control device sends out an alarm signal, the pointer rotates clockwise around the fixed shaft and contacts with the left guide rod, and the left indicator light is on; the pointer rotates anticlockwise around the fixed shaft and is in contact with the right guide rod, and the right indicator light is on.
Preferably, screws are respectively arranged on two sides of the bottom surface of the mounting block, and the mounting block is fixed on the ceiling by screwing the screws.
Preferably, a second groove is longitudinally formed in the bottom of the supporting frame, an electric push rod is fixedly arranged at the top of the second groove, a movable rod is fixedly connected to the bottom end of the electric push rod, and the movable rod is slidably arranged in the second groove.
Preferably, the upper end of the movable rod is fixedly provided with two sliding blocks on two sides respectively, the two sliding blocks are arranged in two sliding grooves respectively, the sliding blocks are in sliding fit with the sliding grooves, the two sliding grooves are longitudinally formed in two inner sides of the groove respectively, a second supporting rod is fixedly arranged on the bottom in the sliding grooves, a pressure sensor is mounted at the top of the second supporting rod and is electrically connected with a pressure controller, and the pressure controller is electrically connected with the electric push rod.
Preferably, the height of the upper surface of the fixing block is higher than that of the upper surface of the mounting block, and the height of the upper surface of the mounting block is not lower than that of the upper surface of the supporting frame.
Preferably, the second electric telescopic rod is fixedly connected with the square block through a base, and the other end of the second electric telescopic rod is hinged with the LDE lamp bar through a hinge.
Preferably, the fixed block extrudes the compression spring and drives the first conducting rod and the second conducting rod to move downwards to be contacted with the three phases of the conducting rods, and the power supply is conducted with the alarm through the wires, the first conducting rod, the third conducting rod and the second conducting rod.
Preferably, the third conducting rod is in contact with the first conducting rod and the second conducting rod, and the upper surface of the fixed block is equal to the upper surface of the mounting block in height.
Compared with the prior art, the invention has the beneficial effects that:
1. through the structures such as the first electric telescopic rod, the sliding block, the sliding groove and the pressure sensor which are arranged, the height of the LED lamp strip can be adjusted according to the requirements of the use environment. According to environment user demand, start first electric telescopic handle and drive electric putter extension or shorten through the controller, electric putter reciprocates in the spout through the slider that drives on the movable rod of its below, extrude pressure sensor when the slider removes the below, pressure sensor's signal passes to the controller, the controller stops first electric telescopic handle work, prevent that electric putter excessively extends and lead to the movable rod slippage from recess two, can improve the stability that the movable rod supported below LED lamp strip, the reinforcing should deal with the resistance of external force.
2. Through the alarm that sets up, the structure such as conducting rod one and conducting rod, use the screw to the installation piece fixed back, when leading to the screw not hard up to further cause the mounting panel to move down because of external force, the mounting panel drives conducting rod three through the montant and moves down, make conducting rod three and conducting rod one, pole two looks alternate segregation, whole circuit is in the off-state, the alarm begins to report to the police, remind maintainer to need to inspect the reinforcement to the aluminium alloy, the most fixed setting of structure of having solved current LED lamp heat dissipation aluminium alloy, the installation firmness of aluminium alloy can't in time be learnt, cause safe risk easily, influence the problem of normal use.
3. Through setting up pointer, conductive electrode, left guide arm, right guide arm, left pilot lamp, right pilot lamp device, can effectively show the position of not hard up mounting when reinforcing early warning accuracy. Because the device is used in large factories, mines and open-air environments, after long-time use, on one hand, the compression spring is in a compression state for a long time, the elasticity coefficient changes, on the other hand, the compression spring is corroded, and the alarm accuracy is influenced; the problem that the alarm rate is reduced due to the change of a compression spring can be solved by arranging the pointer and the conductive electrode, when the installation block of the device is loosened and the compression spring changes or is corroded, the alarm cannot be triggered to alarm, the installation block is loosened to incline the installation plate, the pointer and the conductive electrode are separated, the controller is triggered to alarm, and the double alarm device improves the alarm accuracy; meanwhile, after the mounting plate is inclined, the pointer rotates to be in contact with the left guide rod or the right guide rod; when the left mounting block is loosened and the mounting plate inclines leftwards, the pointer is contacted with the left guide rod, and the left indicator light is on to indicate that the left mounting block is loosened; when the right side installation piece is not hard up, the mounting panel leaned to the right, pointer and right guide arm contact, and right pilot lamp is bright, explains that the right side installation piece is not hard up, and above-mentioned function can obviously show the position of not hard up mounting, and the maintainer of being convenient for observes and prepares maintenance work.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention;
fig. 2 is a cross-sectional view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention;
fig. 3 is a front view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention;
fig. 4 is a cross-sectional view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention;
FIG. 5 is a front view of a novel adjustable LED lamp heat dissipation aluminum profile provided by the invention;
fig. 6 is a cross-sectional view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention;
fig. 7 is a front view of a novel adjustable heat dissipation aluminum profile for an LED lamp according to the present invention.
In the figure: 1-mounting plate, 2-first support rod, 3-screw, 4-mounting block, 5-first electric telescopic rod, 6-second electric telescopic rod, 7-pointer, 8-conductive electrode, 9-hinge, 10-LED lamp strip, 11-first rotating shaft, 12-rotating disc, 13-base, 14-square block, 15-through hole, 16-supporting frame, 17-second groove, 18-electric push rod, 19-sliding block, 20-sliding groove, 21-pressure sensor, 22-second support rod, 23-movable rod, 24-power supply, 25-third conductive rod, 26-first conductive rod, 27-second conductive rod, 28-alarm, 29-fixing block, 30-lead, 31-compression spring, 32-cross rod, 33-perforation two, 34-vertical bar, 35-groove one, 36-perforation one, 37-left guide rod, 38-left indicator light, 39-right guide rod and 40-right indicator light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a novel adjustable heat-dissipating aluminum profile for an LED lamp comprises a mounting plate 1, wherein two sides of the top surface of the mounting plate 1 are respectively and fixedly provided with a first supporting rod 2, the top of the first supporting rod 2 is fixedly provided with a mounting block 4, both the mounting blocks 4 are fixedly mounted on a ceiling, a supporting frame 16 is arranged above the middle part of the mounting plate, an anti-loosening alarm mechanism is arranged above the supporting frame 16, a first electric telescopic rod 5 is arranged inside the supporting frame 16, the first electric telescopic rod 5 passes through a through hole 15 and extends downwards, the through hole 15 is arranged in the middle part of the mounting plate 1, an LED lamp strip 10,
the anti-loosening alarm mechanism comprises a fixed block 29, the height of the upper surface of the fixed block 29 is higher than that of the upper surface of the mounting block 4, when the whole device is mounted, the upper surface of the mounting block 4 is in contact with the top surface of a wall, the top surface of the wall presses a compression spring 31 through the upper surface of the fixed block 29, meanwhile, a vertical rod 34 drives a second supporting rod 25 to ascend relative to the compression spring 31, two ends of the second supporting rod 25 are respectively in contact with a first conducting rod 26 and a second conducting rod 27, and finally, a power supply 24 and an alarm 28 are conducted to prepare for the alarm 28 to give an alarm; the height of the upper surface of the mounting block 4 is not lower than that of the upper surface of the supporting frame 16, so that the whole device can be reliably fixed. The fixing block 29 is fixedly installed at the bottom of the first support rod 2, a first groove 35 is formed in the fixing block 29, a first conducting rod 26 is fixedly arranged on one side in the first groove 35, a second conducting rod 27 is fixedly arranged on the other side in the first groove 35, first through holes 36 are respectively formed in two sides in the first groove 35, the first through holes 36 are communicated with the first groove 35, the first conducting rod 26 is connected with the power supply 24 through a wire 30, the second conducting rod 27 is electrically connected with the alarm 28 through a wire 30, the alarm 28 is electrically connected with the power supply 24 through a wire 30, a third conducting rod 25 is arranged between the second conducting rod 27 and the first conducting rod 26 in sliding contact, a vertical rod 34 is fixedly arranged at the bottom end of the third conducting rod 25, the vertical rod 34 penetrates through the second through holes 33 and extends outwards to be fixedly connected with a horizontal rod 32, the horizontal rod 32 is fixedly arranged at the top of the, the top end of a compression spring 31 is fixedly connected with a fixed block 29, when the whole device is fixed, the fixed block 29 extrudes the compression spring 31 and drives a first conducting rod 26 and a second conducting rod 27 to move downwards until the first conducting rod 26 and the second conducting rod 27 are contacted, a power supply 24 is conducted with an alarm 28 through a wire 30, the first conducting rod 26, the third conducting rod 25 and the second conducting rod 27, and when the third conducting rod 25 is contacted with the first conducting rod 26 and the second conducting rod 27, the upper surface of the fixed block 29 is equal to the upper surface of the mounting block 4, so that the device is ready for alarming. The two sides of the bottom surface of the mounting block 4 are respectively provided with a screw 3, and the mounting block 4 is fixed on a ceiling through screwing the screws 3.
Through the arrangement of the alarm 28, the first conducting rod 26, the second conducting rod 27 and the like, when the mounting block 4 is loosened, the mounting plate 1 moves downwards, the mounting plate 1 drives the cross rod 32 to move downwards, the cross rod 32 drives the third conducting rod 25 to move downwards through the vertical rod 34, at the moment, the third conducting rod 25 is separated from the first conducting rod 26 and the second conducting rod 27, the whole circuit is in a disconnected state, the alarm 28 receives the signal, the alarm 28 starts to give an alarm to tell maintenance personnel that the aluminum profile needs to be inspected and reinforced, and the problem that the mounting firmness of the aluminum profile cannot be known in time due to the fact that most of the existing LED lamp heat dissipation aluminum profiles are fixedly arranged is solved;
as an improvement of the technical scheme, a second groove 17 is longitudinally formed in the bottom of the supporting frame 16, an electric push rod 18 is fixedly arranged at the top in the second groove 17, a movable rod 23 is fixedly connected to the bottom end of the electric push rod 18, and the movable rod 23 is slidably arranged in the second groove 17.
Through the arrangement of the structures such as the supporting frame 16, the electric push rod 18 and the movable rod 23, the electric push rod 18 is started to stretch according to the requirements of the use environment of the LED lamp, the electric push rod 18 drives the movable rod 23 to move up and down, the movable rod 23 drives the LED lamp strip 10 to move up and down, and therefore the height of the LED lamp is adjusted, and the problems that most of the existing LED lamp heat dissipation aluminum profiles are fixedly arranged and the installation height of the LED lamp cannot be adjusted according to the requirements are solved;
as an improvement of the technical proposal, two sides of the upper end of a movable rod 23 are respectively fixedly provided with a slide block 19, the two slide blocks 19 are respectively arranged in two slide grooves 20, the slide blocks 19 are in sliding fit with the slide grooves 20, the two slide grooves 20 are respectively and longitudinally arranged at two sides in a groove II 17, a support rod II 22 is fixedly arranged at the bottom in the slide groove 20, the top of the support rod II 22 is provided with a pressure sensor 21, the pressure sensor 21 is electrically connected with a controller, an electric push rod 18 drives the slide block 19 on the movable rod 23 below the electric push rod to move up and down in the slide groove, when the sliding block 19 moves to the lowest position, the pressure sensor 21 is extruded, the signal of the pressure sensor 21 is transmitted to the controller, the controller stops the work of the first electric telescopic rod 5, the electric push rod 18 is prevented from excessively extending to cause the movable rod 23 to slip from the second groove 17, the stability of the movable rod 23 supporting the LED lamp strip 10 below can be improved, and the resistance to external force is enhanced. The electric push rod 18 can be extended or retracted to change the height of the LED light bar 10 to meet the requirement of the illumination range.
The centre of the rotary disk 12 is provided with a free-rotating pointer 7 through a fixed shaft, the pointer 7 is in a free-rotating state and can freely rotate around the fixed shaft at the centre of the rotary disk 12, so that the pointer 7 always points downwards vertically. The side face of the base of the LED light bar 10 is provided with a conductive electrode 8 attached to the pointer 7, the pointer 7 is matched with the conductive electrode 8 to judge whether the LED light bar 10 is in a horizontal position state, when the LED light bar 10 is not in the horizontal position due to looseness of the mounting block 4, the pointer 7 rotates to a vertical state and is separated from the conductive electrode 8, and the controller sends out an alarm signal. A left guide rod 37 is arranged on one side of the pointer 7, a left indicator lamp 38 is arranged below the left side of the mounting plate 1, the pointer 7 is in contact with the left guide rod 37, and the left indicator lamp 38 is turned on to indicate that the left fixing block 4 is loosened; a right guide rod 39 is arranged on the other side of the pointer 7, a right indicator lamp 40 is arranged below the right side of the mounting plate 1, the pointer 7 is in contact with the right guide rod 39, and the right indicator lamp 40 is turned on to indicate that the right fixing block 4 is loosened;
example 1
When the whole device is installed, the installation blocks 4 on two sides are fixed to the top of a wall through the screws 3, after the screws 3 are screwed down, the upper surfaces of the installation blocks 4 are in contact with the top of the wall, at the moment, the fixing blocks 29 extrude the compression springs 31 and drive the first conducting rods 26 and the second conducting rods 27 to move downwards until the third conducting rods 25 are in contact with each other, the power supply 24 is conducted with the alarm 28 through the wires 30, the first conducting rods 26, the third conducting rods 25 and the second conducting rods 27, and when the third conducting rods 25 are in contact with the first conducting rods 26 and the second conducting rods 27, the upper surfaces of the fixing blocks 29 are equal to the upper surfaces of the installation blocks 4, so that the device. In the installation and use process of the LED light bar 10, when the installation block 4 is loosened, the installation plate 1 drives the cross rod 32 to move downwards, the cross rod 32 drives the conducting rod III 25 to move downwards and separate from the conducting rod I26 and the conducting rod II 27, the power supply 24 is disconnected from the alarm 28, and the alarm 28 gives an alarm to remind a maintainer of checking the fixing condition of the installation block 4.
Example 2
The applicant has found in practice that the above solution also presents the following problems: because the device is used in large factories, mines and open-air environments, after the device is used for a long time, on one hand, the elastic coefficient of the compression spring 31 is changed or rusted and broken, and after the fixed block 4 is loosened, the compression spring 31 cannot bounce the fixed block 29, so that the conducting rod III 25 cannot be separated from the conducting rod I26 and the conducting rod II 27, the alarm 28 cannot give an alarm, and the safe use of the device is influenced. The pointer 7 and the conductive electrode 8 are arranged to enhance early warning accuracy, and the pointer 7 and the conductive electrode 8 are separated to control and send out an alarm signal. The hand 7 is in a freely rotatable state, freely rotatable about a fixed shaft at the center of the dial 12, so that the hand 7 is always in a state of being directed vertically downward. Be equipped with conductive electrode 8 with pointer 7 looks laminating on the base side of LED lamp strip 10, pointer 7 and conductive electrode 8 cooperate and are used for judging whether LED lamp strip 10 is in horizontal position state, and when LED lamp strip 10 is not at horizontal position because the installation piece 4 is not hard up, pointer 7 rotates to vertical state and with 8 phase separations of conductive electrode, and the controller sends alarm signal, and dual alarm device can improve the precision of early warning, guarantees the security of device.
Example 3
The applicant also finds in practice that because the device is installed on the roofs of many high plants, mine sheds and color steel houses to increase the illumination range of the LED lamps, in this case, when the installation blocks 4 are loosened and the installation plate 1 is inclined, the electric pole three 25 moves downwards and is separated from the first conducting rod 26 and the second conducting rod 27 to trigger the alarm 28 to give an alarm, or the pointer 7 and the conducting electrode 8 are separated from the controller to give an alarm, and because the installation blocks 4 are arranged in two and are high, the installation blocks 4 cannot be visually observed to determine which installation block 4 is loosened, and the corresponding high-altitude maintenance tool cannot be prepared in time. The device with the left guide rod 37, the left indicator light 38, the right guide rod 39 and the right indicator light 40 can effectively display which mounting block 4 is loose. When the mounting block 4 on the left side is loosened, the pointer 7 rotates clockwise around the fixed shaft and is in contact with the left guide rod 37, the left indicator light 38 is on, and the fact that the mounting block 4 on the left side is loosened is indicated; when the right mounting block 4 is loosened, the pointer 7 rotates counterclockwise around the fixed shaft and contacts the right guide rod 39, and the right indicator light 40 lights to indicate that the right mounting block 4 is loosened. The function can obviously show which fixed block 4 is not hard up, and after receiving an alarm signal, a maintainer can judge which side of the mounting block 4 is not hard up by observing whether the left indicator lamp 38 or the right indicator lamp 40 is on the lower part of the device, so that safety measures and tools are prepared for fastening the mounting block 4 for high-altitude operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A novel adjustable LED lamp heat dissipation aluminum profile comprises a mounting plate (1) and is characterized in that two sides of the top surface of the mounting plate (1) are respectively and fixedly provided with a first supporting rod (2), the top of the first supporting rod (2) is fixedly provided with a mounting block (4), the two mounting blocks (4) are both fixedly mounted on a ceiling, a supporting frame (16) is arranged above the middle of the mounting plate (1), an anti-loosening alarm mechanism is arranged above the supporting frame (16), a first electric telescopic rod (5) is arranged inside the supporting frame (16), the first electric telescopic rod (5) penetrates through a through hole (15) and extends downwards, the through hole (15) is formed in the middle of the mounting plate (1), and an LED lamp strip (10) is mounted at the bottom end of the first electric telescopic rod (5);
the anti-loosening alarm mechanism comprises a fixing block (29), a first groove (35) is formed in the fixing block (29), a first conducting rod (26) is fixedly arranged on one side in the first groove (35), a second conducting rod (27) is fixedly arranged on the other side in the first groove (35), a first perforation (36) is formed in each of two sides in the first groove (35), the first perforation (36) is communicated with the first groove (35), the first conducting rod (26) is connected with a power supply (24) through a wire (30), the second conducting rod (27) is electrically connected with an alarm (28) through the wire (30), the alarm (28) is electrically connected with the power supply (24) through the wire (30), the third conducting rod (25) is arranged in sliding contact with the first conducting rod (26), a vertical rod (34) is fixedly arranged at the bottom end of the third conducting rod (25), the vertical rod (34) penetrates through the second through hole (33) and extends outwards to be fixedly connected with the cross rod (32), the cross rod (32) is fixedly arranged at the top of the mounting plate (1), the second through hole (33) is formed in the inner bottom of the first groove (35), compression springs (31) are fixedly arranged on two sides of the top surface of the cross rod (32) respectively, and the top ends of the compression springs (31) are fixedly connected with the fixed block (29);
the LED lamp is characterized in that a square block (14) is arranged below the mounting plate (1), the front lower end of the square block (14) is provided with a rotary table (12) in a rotating mode through a first rotating shaft (11), an LED lamp strip (10) is arranged below the square block (14), the LED lamp strip (10) is in running fit with the rotary table (12), two sides of the LED lamp strip (10) are connected with the square block (14) through second electric telescopic rods (6), a free-rotating pointer (7) is arranged at the center of the rotary table (12) through a fixed shaft, a conductive electrode (8) attached to the pointer (7) is arranged on the side face of a base of the LED lamp strip (10), a left guide rod (37) is arranged on one side of the pointer (7), a left indicating lamp (38) is arranged below the left side of the mounting plate (1), a right guide rod (39) is arranged on the other side of the pointer (7), a,
the mounting plate (1) drives the cross rod (32) to move downwards, the cross rod (32) drives the conducting rod III (25) to move downwards and be separated from the conducting rod I (26) and the conducting rod II (27), the alarm (28) gives an alarm, the pointer (7) is separated from the conducting electrode (8) and is controlled to send an alarm signal, the pointer (7) rotates clockwise around the fixed shaft and is in contact with the left guide rod (37), and the left indicator light (38) is on; the pointer (7) rotates anticlockwise around the fixed shaft and is in contact with the right guide rod (39), and the right indicator light (40) is on.
2. The novel adjustable LED lamp heat dissipation aluminum profile of claim 1, characterized in that: the mounting block (4) is characterized in that screws (3) are respectively arranged on two sides of the bottom surface of the mounting block (4), and the mounting block (4) is fixed on the ceiling through screwing the screws (3).
3. The novel adjustable LED lamp heat dissipation aluminum profile of claim 1, characterized in that: the bottom of the supporting frame (16) is longitudinally provided with a second groove (17), the top of the second groove (17) is fixedly provided with an electric push rod (18), the bottom end of the electric push rod (18) is fixedly connected with a movable rod (23), and the movable rod (23) is arranged in the second groove (17) in a sliding manner.
4. The novel adjustable LED lamp heat dissipation aluminum profile of claim 3, characterized in that: movable rod (23) upper end both sides are fixed respectively and are provided with slider (19), two slider (19) set up respectively in two spout (20), slider (19) with spout (20) sliding fit, two spout (20) vertically are seted up respectively both sides in recess two (17), the bottom is fixed in spout (20) and is provided with branch two (22), pressure sensors (21) are installed at branch two (22) top, pressure sensors (21) are connected with the controller electricity.
5. The novel adjustable LED lamp heat dissipation aluminum profile of claim 1, characterized in that: the height of the upper surface of the fixing block (29) is higher than that of the upper surface of the mounting block (4), and the height of the upper surface of the mounting block (4) is not lower than that of the upper surface of the supporting frame (16).
6. The novel adjustable LED lamp heat dissipation aluminum profile of claim 1, characterized in that: the second electric telescopic rod (6) is fixedly connected with the square block (14) through a base (13), and the other end of the second electric telescopic rod (6) is hinged to the LED lamp bar (10) through a hinge (9).
7. The novel adjustable LED lamp heat dissipation aluminum profile of claim 1, characterized in that: fixed block (29) extrusion compression spring (31) and drive conducting rod one (26) conducting rod two (27) downstream extremely conducting rod three (25) contact, power (24) pass through wire (30) conducting rod one (26) conducting rod three (25) conducting rod two (27) and alarm (28) switch on.
8. The novel adjustable LED lamp heat dissipation aluminum profile of claim 7, characterized in that: the third conducting rod (25) is in contact with the first conducting rod (26) and the second conducting rod (27), and the upper surface of the fixed block (29) is equal to the upper surface of the mounting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812898.8A CN111911842A (en) | 2020-08-13 | 2020-08-13 | Novel adjustable LED lamp heat dissipation aluminium alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812898.8A CN111911842A (en) | 2020-08-13 | 2020-08-13 | Novel adjustable LED lamp heat dissipation aluminium alloy |
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| CN111911842A true CN111911842A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010812898.8A Withdrawn CN111911842A (en) | 2020-08-13 | 2020-08-13 | Novel adjustable LED lamp heat dissipation aluminium alloy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113783082A (en) * | 2021-11-10 | 2021-12-10 | 苏州曼德特光电技术有限公司 | Infrared laser applied to lamp pump |
| CN114136220A (en) * | 2021-11-26 | 2022-03-04 | 深圳元道兴智能科技有限公司 | Full-automatic 3D solder paste precision detection equipment |
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Application publication date: 20201110 |