CN211952524U

CN211952524U - Prevent shaking absorbing profection lamp

Info

Publication number: CN211952524U
Application number: CN202020556100.3U
Authority: CN
Inventors: 李文华; 李友兵
Original assignee: Jiangsu Shengzhao Photoelectric Technology Co ltd
Current assignee: Jiangsu Shengzhao Photoelectric Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-17
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a prevent shaking absorbing profection lamp, including lamps and lanterns and strutting arrangement, lamps and lanterns include the lamp body, fall U support and shell, wherein: the inverted U-shaped support is fixedly arranged below the lamp body, the T-shaped rail is arranged below the shell and extends into the inverted U-shaped support to keep contactless, the lower surfaces of two ends of the T-shaped rail are respectively provided with an iron core and an ultrasonic sensor, and the surfaces of the inner side of the inverted U-shaped support, which face upward, are respectively provided with an electromagnet and are opposite to the iron cores; strutting arrangement includes fixed bolster and base, and the fixed bolster is the U-shaped and locates the shell outside, and the base includes trapezoidal seat, buffer layer, antidetonation layer and stabilizer blade, wherein: be equipped with the controller on the trapezoidal seat, become fixed a plurality of springs that are equipped with of array in the shock-absorbing layer, the shock-absorbing layer includes that a plurality of risers and equidistance are equipped with the jack, and the riser passes the jack and is the cross and alternates perpendicularly and connect, the utility model discloses compact structure, it is convenient to load and unload, sets up contactless increase and prevents shaking the effect, and triple shock-absorbing structure increases substantially the shock attenuation effect, and angularly adjustable throws stably.

Description

Prevent shaking absorbing profection lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, concretely relates to prevent shaking absorbing profection lamp.

Background

With the increasing improvement of living standard, the requirement of people on the illumination effect of the environment is increased more and more, and the place and the scene are taken as starting points, so that a beautiful and gorgeous illumination environment is created, the scene effect is eliminated, and people feel the scene atmosphere. In order to achieve a specific scene atmosphere, a projector is often used for stable illumination, and the requirement on the illumination stability of the projector is high.

Because the difference of scene, the installation environment of profection lamp is different, and in the projection process, can make the profection lamp rock owing to blow or meet with unexpected collision, and then cause illumination area light and rock, influence the scene atmosphere, and the profection lamp antidetonation effect on the market is relatively poor, and slight vibrations also can influence the shake of illumination light.

Disclosure of Invention

In order to solve the problems, the utility model aims at providing an anti-shake absorbing projector lamp, the lamp body is contactless with the shell, avoids the lamp body to rock along with rocking of shell and base, and multiple shock-absorbing structure is established to the base, reduces the vibrations of projector lamp by a wide margin.

The utility model adopts the technical proposal that:

the utility model provides an anti-shake absorbing profection lamp, includes lamps and lanterns and strutting arrangement, lamps and lanterns include the lamp body, fall U support and shell, wherein: the inverted U-shaped support is fixedly arranged below the lamp body, a T-shaped rail is arranged below the shell and extends into the inverted U-shaped support to keep contactless, iron cores and ultrasonic sensors are arranged on the lower surfaces of two ends of the T-shaped rail, so that the size of a gap between the T-shaped rail and the inverted U-shaped support can be conveniently monitored, and electromagnets are arranged on the surfaces of the inverted U-shaped support on the inner side of the inverted U-shaped support and are opposite to the iron cores; support arrangement includes fixed bolster and base, the fixed bolster is the U-shaped and locates the shell outside is convenient for adjust the projection angle of lamp body better presents the stage effect, the base includes trapezoidal seat, buffer layer, antidetonation layer and stabilizer blade, wherein: the controller is arranged on the trapezoidal seat, a plurality of springs are fixedly arranged in the shock absorption layer in an array mode to increase the shock absorption effect of the base, the shock absorption layer comprises a plurality of vertical plates, jacks are arranged in the vertical plates at equal intervals, and the vertical plates penetrate through the jacks and are vertically and alternately connected in a cross mode to strengthen the fixation of the shock absorption layer; the electromagnet, ultrasonic sensor all with controller electric connection is convenient for give after the electromagnet circular telegram, the controller is through controlling the clearance size and the electric current size between the support of falling U and the T-shaped rail, control the size of electromagnet suction equals lamp body gravity makes the lamp body suspension, with the shell keeps contactless and is connected.

Preferably, the outer side of the lamp body and the inner side of the shell are oppositely provided with a plurality of groups of magnetic blocks with the same magnetism, and the lamp body and the shell are ensured to be free of contact from two sides and the top respectively after the lamp body is suspended by utilizing the principle that like poles repel each other.

Preferentially, a plurality of suckers are arranged below the supporting feet in a cross shape, so that the damping effect is enhanced.

Preferably, the iron core is made of ferromagnetic materials, so that after the electromagnet is electrified, electromagnetic attraction between the electromagnet and the iron core is generated, and the lamp body is ensured to be in non-contact with the shell.

Preferentially, the sucking disc with the buffer layer all adopts the rubber material, strengthens the shock attenuation effect.

Preferentially, the equal equidistance in shell both sides is equipped with a plurality of louvres and is oval, increases the radiating efficiency, avoids the electricity phenomenon of shaking to produce.

Preferentially, the fixed support is arranged on two sides of the shell and connected by fasteners, the mounting and dismounting are convenient, and the projection angle is easy to adjust.

Preferentially, the vertical plate is made of wood, so that the structure is light and the cost is reduced.

Preferably, the support leg is T-shaped, the short side of the support leg faces upwards, the contact area of the support leg is increased, the pressure is increased, and the fixation of the base is enhanced.

The utility model has the advantages that:

1. an electromagnetic suction force is generated between the electromagnet and the iron core after the electromagnet is electrified, the ultrasonic sensor monitors the size of a gap between the inverted U-shaped bracket and the T-shaped rail, and the controller enables the suction force to be equal to the gravity of the lamp body by controlling the size of the gap and the size of current, so that the contactless connection between the lamp body and the shell is ensured, the lamp body is prevented from shaking due to the shaking of the shell and the base, and stable suspension is realized in a static state;

2. the magnetic blocks arranged on the inner side of the shell and the outer side of the lamp body oppositely adopt the principle that like poles repel each other, so that the lamp body is ensured to be not in contact with the shell in the horizontal direction and the vertical direction;

3. adopt rubber suction cup to carry out a heavy shock attenuation, adopt the perpendicular riser of connecting of polylith to form the antidetonation layer, matter is light, with low costs and carry out the double shock attenuation, and the buffer layer adopts rubber material and inside evenly to be equipped with the spring, carries out triple shock attenuation, increases substantially strutting arrangement's shock attenuation effect.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the structure of the earthquake-resistant layer of the present invention.

Labeled as: 1. the lamp comprises a lamp body 11, a lamp body 12, an inverted U-shaped support, an electromagnet 121, a shell 13, a shell 131, heat dissipation holes 14, a T-shaped rail 141, an iron core 142, an ultrasonic sensor 15, a magnetic block 2, a supporting device 21, a fixing support 3, a base 3, a trapezoidal seat 31, a controller 311, a damping layer 32, a spring 321, a shock-proof layer 33, a vertical plate 331, a jack 332, a support leg 34, a supporting leg 341 and a sucker.

Detailed Description

As shown in fig. 1 to 3, a shock-absorbing and anti-glare projector includes a lamp 1 and a support device 2, the lamp 1 includes a lamp body 11, an inverted U-shaped bracket 12 and a housing 13, wherein: the inverted U-shaped support 12 is fixedly arranged below the lamp body 11, the T-shaped rail 14 is arranged below the shell 13 and extends into the inverted U-shaped support 12 and keeps contactless, the lower surfaces of two ends of the T-shaped rail 14 are respectively provided with the iron core 141 and the ultrasonic sensor 142, so that the gap between the T-shaped rail 14 and the inverted U-shaped support 12 can be conveniently monitored, the iron core 141 is made of ferromagnetic materials, electromagnetic attraction between the electromagnet 121 and the iron core 141 can be conveniently generated after the electromagnet 121 is electrified, the contactless condition of the lamp body 11 on the shell 13 is ensured, and the surface on the inverted direction of the inner side of the inverted U-shaped support 12 is respectively provided with the electromagnet; strutting arrangement 2 includes fixed bolster 21 and base 3, and fixed bolster 21 is the U-shaped and locates the shell 13 outside, and the projection angle of the adjustment lamp body 11 of being convenient for better presents the stage effect, and base 3 includes trapezoidal seat 31, buffer layer 32, antidetonation layer 33 and stabilizer blade 34, wherein: the controller 311 is arranged on the trapezoidal seat 31, the plurality of springs 321 are fixedly arranged in the shock absorption layer 32 in an array mode, the shock absorption effect of the base 3 is improved, the shock absorption layer 33 comprises a plurality of vertical plates 331 and inserting holes 332 are formed in the vertical plates 331 at equal intervals, the vertical plates 331 are made of wood, light in texture and low in cost, the vertical plates 331 penetrate through the inserting holes 332 and are connected in a cross-shaped vertical penetrating mode, the fixing of the shock absorption layer 33 is enhanced, the support legs 34 are T-shaped, the short sides of the support legs are upward, the pressure intensity is increased by increasing the contact area of the support; the electromagnet 121 and the ultrasonic sensor 142 are electrically connected with the controller 311, so that after the electromagnet 121 is electrified, the controller 311 controls the size of the gap between the inverted U-shaped bracket 12 and the T-shaped rail 14 and the size of the current, controls the size of the suction force of the electromagnet 121 to be equal to the gravity of the lamp body 11, and enables the lamp body 11 to suspend and be in contactless connection with the shell 13.

Specifically, as shown in fig. 1, the outer side of the lamp body 11 and the inner side of the housing 13 are provided with a plurality of sets of magnetic blocks 15 with the same magnetism, and the lamp body 11 and the housing 13 are ensured to be contactless from both sides and the top after the lamp body 11 is suspended by using the principle of like poles repelling.

Specifically, as shown in fig. 1-2, a plurality of suction cups 341 are disposed in a cross shape under the supporting leg 34 to enhance the damping effect, and the suction cups 341 and the damping layer 32 are made of rubber to enhance the damping effect.

Specifically, as shown in fig. 2, the two sides of the housing 13 are equally spaced and provided with a plurality of heat dissipation holes 131 and are oval, so that the heat dissipation efficiency is increased, and the occurrence of the electricity interference phenomenon is avoided.

Specifically, as shown in fig. 1-2, the fixing brackets 21 are disposed on two sides of the housing 13 and connected by fasteners, so that the mounting and dismounting are convenient and the projection angle is easy to adjust.

As shown in fig. 1-3, the working principle of the present invention is: after the lamp body 11 and the shell 13 are arranged between the fixed supports 21 and the projection angle is adjusted, the electromagnet 121 is electrified, the electromagnet 121 and the iron core 141 generate electromagnetic attraction, the ultrasonic sensor 142 monitors the size of a gap between the T-shaped rail 14 and the inverted U-shaped support 12 and uploads the gap to the controller 311, and through multiple tests, the controller 311 controls the size of the gap and the size of the electrified current to enable the electromagnetic attraction to be equal to the gravity of the lamp body 11, so that the lamp body 11 is suspended in a static state and is not in contact with the shell 13, the phenomenon that the lamp body 11 shakes due to collision between the shell 13 and the base 3 during projection is avoided, and meanwhile, the magnetic blocks 15 on the outer side of the lamp body 11 and the inner side of the shell 13 are mutually repelled to ensure that; the suction cup 341 under the leg 34, the anti-vibration layer 33 formed by vertically crossing the vertical plate 331, and the rubber-made anti-vibration layer 32 with the embedded spring 321 absorb shock in a triple manner, so that the anti-vibration and anti-vibration projector lamp is integrally formed to ensure stable projection.

The utility model has the advantages that: compact structure, it is convenient to load and unload, sets up contactless increase and prevents shaking the effect, and triple shock-absorbing structure increases substantially the shock attenuation effect, and angularly adjustable throws stably.

Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-shake absorbing profection lamp, includes lamps and lanterns and strutting arrangement, its characterized in that: lamps and lanterns include the lamp body, fall U support and shell, wherein: the inverted U-shaped support is fixedly arranged below the lamp body, a T-shaped rail is arranged below the shell and extends into the inverted U-shaped support to keep contactless, the lower surfaces of two ends of the T-shaped rail are respectively provided with an iron core and an ultrasonic sensor, and the surface of the inner side of the inverted U-shaped support, which faces upward, is respectively provided with an electromagnet and is opposite to the iron core; the supporting device comprises a fixed support and a base, the fixed support is U-shaped and is arranged on the outer side of the shell, and the base comprises a trapezoidal seat, a damping layer, an anti-seismic layer and supporting legs, wherein: the shock-proof layer comprises a plurality of vertical plates and jacks are arranged at equal intervals, and the vertical plates penetrate through the jacks and are vertically and alternately connected in a cross shape; the electromagnet and the ultrasonic sensor are electrically connected with the controller.

2. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the outer side of the lamp body and the inner side of the shell are oppositely provided with a plurality of groups of magnetic blocks, and the magnetic properties of the magnetic blocks are the same.

3. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: and a plurality of suckers are arranged below the supporting feet in a cross shape.

4. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the iron core is made of ferromagnetic materials.

5. The anti-glare, shock-absorbing projector lamp as claimed in claim 3, wherein: the sucking disc with the buffer layer all adopts the rubber material.

6. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the equal equidistance in shell both sides is equipped with a plurality of louvres and is oval.

7. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the fixed support is arranged on two sides of the shell and connected by fasteners.

8. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the vertical plate is made of wood.

9. The anti-glare and shock-absorbing projector lamp as claimed in claim 1, wherein: the stabilizer blade is T shape and minor face up.