CN217718413U - Card-inserting type multi-theme laser lamp - Google Patents

Abstract

The utility model discloses a many subjects of plug-in card formula laser lamp, include: the laser module comprises a lamp shell, a front cover matched with the lamp shell, an installation base arranged in the lamp shell, a PCB (printed circuit board) drive control board, a laser module formed by combining a plurality of lasers, a replaceable DOE (laser element) grating component, a single laser, a grating component II and a high-transmittance glass component, wherein the PCB drive control board, the laser module and the replaceable DOE grating component are sequentially arranged on the upper portion of the installation base; the DOE grating component is inserted into the lamp shell in a card insertion mode; after light projected by the laser module passes through the DOE grating component I and the high-transmittance glass component, a continuous animation effect can be realized. The grating card inserting seat of the utility model can replace other subject gratings only by pulling and inserting, and the replacement is simple, convenient, rapid and convenient; the light spot projected by the plug-in card type laser can be monochromatic or multicolor, and the moving picture effect is realized by utilizing the horse race type light emission.

Description

Card-inserting type multi-theme laser lamp

Technical Field

The utility model relates to a laser instrument technical field, in particular to plug-in card formula multiple theme laser lamp.

Background

The known projection lamp uses a white LED as a light source, is either static or adopts a motor or a stepping motor to concentrically rotate, but the motor has high noise and is easily interfered by electromagnetism, a direct current motor is influenced by current, and the current is high, the rotating speed is high, and the temperature is high; and the patterns are easy to be out of synchronization after the use of the stepping motor, and the phenomenon of blocking is not attractive. The known patterns are realized by projecting a white LED light source on a film, however, the plastic film is easy to be deformed by heat, the projected patterns become unclear or hard light, so that the colored film fades and becomes white, and the glass film is too high in cost and is not suitable for being used in outdoor garden lamps. The effect that the high-speed rotation of the galvanometer is controlled by computer software to project patterns is similar to animation is also known, but the scheme of controlling the galvanometer to project patterns by the computer has the disadvantages of high cost, large volume and high requirement on professional knowledge of users; when still some projection lamps and lanterns changed the grating, need change after dismantling whole casing, this kind of change mode is changed slowly, dismouting and more troublesome simultaneously.

The present technology has been developed accordingly.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a many subjects of plug-in card formula laser lamp.

In order to realize the purpose, the utility model discloses technical scheme as follows:

a card-inserted multi-theme laser lamp, comprising: the LED lamp comprises a lamp shell, a front cover matched with the lamp shell, an installation base arranged in the lamp shell, a PCB (printed circuit board) driving control board arranged at the upper part of the installation base, a laser module formed by combining a plurality of lasers, a replaceable DOE (optical element analysis) grating component, a single laser arranged at the lower part of the installation base, a grating component II and a high-transmittance glass component arranged at the end part of the installation base, wherein the PCB driving control board, the laser module and the replaceable DOE grating component are sequentially arranged at the upper part of the installation base;

the DOE grating component is inserted into the lamp shell in a card insertion mode;

after light projected by the laser module passes through the DOE grating component I and the high-transmittance glass component, a continuous animation effect can be realized;

and after light projected by the single laser passes through the second grating component and the high-transmittance glass component, a starry sky effect can be realized.

Preferably, the card-inserted multi-theme laser lamp further comprises a power adapter; the power adapter is arranged outside the lamp shell, and one end of a power line on the power adapter penetrates through the rear end of the lamp shell and is electrically connected with the PCB driving control board 3.

Preferably, the card-inserted multi-theme laser lamp further comprises a key assembly; the key assembly is arranged at the rear end of the lamp shell.

Preferably, the key assembly comprises a key support and a key; the key support is arranged in the lamp shell 1, the keys are arranged on the key support, and the heads of the keys penetrate through the rear end wall of the lamp shell.

Preferably, the card-inserted multi-theme laser lamp further comprises a ground plug-in assembly, and the ground plug-in assembly is arranged at the lower end part of the lamp shell.

Preferably, the ground plug-in comprises a first connecting piece, a second connecting piece and a ground plug-in; the first connecting piece is arranged at the lower end part of the lamp shell; one end of the connecting piece is inserted into the ground plug-in unit, and the other end of the connecting piece is fixed with the connecting piece through a plum screw.

Preferably, the high-transparency glass assembly comprises a high-transparency glass support, a glass pressing block arranged on the high-transparency glass support, a glass rubber ring arranged in the glass pressing block, and high-transparency glass arranged in the glass rubber ring.

Preferably, the card-inserted multi-theme laser lamp further comprises a waterproof ring, and the waterproof ring is arranged on the inner side of the front cover.

Preferably, the DOE grating assembly comprises a grating support, a grating support cover arranged at the top of the grating support, and a grating pressing block arranged at the bottom end of the grating support; the grating bracket penetrates through the lamp shell and is arranged on the mounting base.

Adopt the technical scheme of the utility model, following beneficial effect has: the grating card inserting seat of the utility model can replace other theme gratings only by pulling and inserting, and the replacement is simple, convenient, rapid and convenient for maintenance; the light spot projected by the plug-in card type laser can be monochromatic or multicolor, and the running horse type light emission is utilized to realize the effect of animation patterns, so that the DOE grating can be replaced by programs with different themes and patterns, and the light spot can be used for entertainment places such as the brightening of the cultural and travel landscape, the KTV, the bar and the like, and can also be used for household courtyard or indoor decoration and the like; the control of the PCB driving control board can realize that all light spots uniformly move linearly from one side to the other side instead of rotating, thereby creating a continuous cartoon scene. Compared with a film, the DOE grating sheet is low in price, resistant to high and low temperatures and free from fading caused by strong white light like an LED projection lamp.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a third schematic structural view of the present invention;

FIG. 4 is an exploded view of the structure of the present invention;

fig. 5 is a schematic view of the internal structure of the lamp housing of the present invention;

fig. 6 is a schematic view of the projected light path of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "is connected to" the second feature

"under" may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact, but being in contact with each other through additional features between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 6, the utility model provides a many subjects of plug-in card formula laser lamp, include: the device comprises a lamp shell 1, a front cover 9 matched with the lamp shell 1, an installation base 2 arranged in the lamp shell 1, a PCB (printed circuit board) driving control board 3 arranged at the upper part of the installation base 2, a laser module 4 formed by combining a plurality of lasers, a replaceable DOE (laser element of optical) grating component 5, a single laser 10 and a grating component II arranged at the lower part of the installation base 2, and a high-transmittance glass component arranged at the end part of the installation base 2; the light projected by the laser module 4 consists of at least 2 single colors or multiple colors, and the light spot of the laser module is larger than 5mm and is approximate to parallel light;

the DOE grating component is inserted into the lamp shell 1 in a card insertion mode; the DOE grating component comprises a grating support 5, a grating support cover 51 arranged at the top of the grating support 5, a DOE grating 6 arranged at the bottom end of the grating support 51 and a grating pressing block 60; the grating support 51 penetrates through the lamp shell 1 and is arranged on the mounting base 2, when different DOE gratings 6 are replaced, only the grating support 51 needs to be pulled out, and the replacement is more convenient compared with the replacement directly installed in the lamp shell 1; the DOE grating 6 is square;

after light projected by the laser module 4 passes through the DOE grating 5 and the high-transmittance glass assembly, the moving-horse type light emitting is utilized to realize the animation pattern effect, so that the DOE grating 5 can be replaced by programs with different patterns of multiple subjects;

after light projected by the single laser 10 passes through the second grating 5 and the high-transmittance glass component, a starry sky effect can be realized, and the laser is used for bottom decoration. The high glass subassembly that passes through includes high glass support 82, sets up glass briquetting 81, glass rubber ring 80, the high glass 8 that passes through of setting in glass rubber ring 80 in the glass briquetting 81 on the high glass support 82 that passes through, uses the protection high glass 8 that glass rubber ring 80 can be fine, and during the collision prevention, it is garrulous to bump high glass 8, uses high glass 8 that passes through to be convenient for light to see through. The second grating component comprises a second grating pressing block 61 and a second grating 60 arranged on the second grating pressing block 61; the second grating 60 is in a strip shape.

The plug-in card type multi-theme laser lamp further comprises a power adapter 20; the power adapter 20 is arranged outside the lamp housing 1, one end of a power line 21 on the power adapter passes through the rear end of the lamp housing 1 and is electrically connected with the PCB driving control board 3, and the PCB driving control board 3 is used for controlling the laser module 4 and the single laser 10 to be opened or closed. The card-inserting type multi-theme laser lamp also comprises a key assembly; the key assembly is arranged at the rear end of the lamp shell 1. The key assembly comprises a key support 12 and keys 13; the key support 12 is arranged in the lamp housing 1, the keys 13 are arranged on the key support 12, and the heads of the keys penetrate through the rear end wall of the lamp housing 1. The card-inserted multi-theme laser lamp further comprises a ground plug-in component, and the ground plug-in component is arranged at the lower end part of the lamp shell 1. The ground plug-in components comprise a first connecting component 11, a second connecting component 19 and a ground plug-in component 30; the first connecting piece 11 is arranged at the lower end part of the lamp shell 1; one end of the second connecting part 19 is inserted into the ground plug-in 30, and the other end of the second connecting part 11 is fixed through a plum blossom screw 111, so that the second connecting part is convenient to disassemble. The plug-in card formula multiple theme laser lamp still includes a waterproof circle 90, waterproof circle sets up in protecgulum 9 inboardly, and this waterproof circle 90 is used for waterproofly, prevents that water from getting into inside the lamp body 1, damaging the internals.

The utility model discloses the theory of operation as follows:

after the PCB driving control board 3 is electrified to light the laser modules 4, the light beams emitted by the laser modules 4 one by one are projected to the high-transmittance glass 8 after passing through the DOE grating 6, when the DOE gratings 8 with different themes need to be replaced, the grating support 51 is pulled out and then replaced, different animation pattern effects can be realized, and the change of the brightness and the color can be realized by replacing the color of the laser modules; meanwhile, the PCB driving control board 3 can also control a single laser 10, and projected light can realize a starry sky effect after passing through the second grating 5 and the high-transmittance glass component, and is used for bottom decoration.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (9)

1. A card-inserted multi-theme laser lamp is characterized by comprising: the LED lamp comprises a lamp shell, a front cover matched with the lamp shell, an installation base arranged in the lamp shell, a PCB (printed circuit board) driving control board arranged at the upper part of the installation base, a laser module formed by combining a plurality of lasers, a replaceable DOE (optical element analysis) grating component, a single laser arranged at the lower part of the installation base, a grating component II and a high-transmittance glass component arranged at the end part of the installation base, wherein the PCB driving control board, the laser module and the replaceable DOE grating component are sequentially arranged at the upper part of the installation base;

the DOE grating component is inserted into the lamp shell in a card insertion mode;

after light projected by the laser module passes through the DOE grating component I and the high-transmittance glass component, a continuous animation effect can be realized;

and the light projected by the single laser passes through the second grating component and the high-transmittance glass component, so that a starry sky effect can be realized.

2. The card-inserted multi-theme laser lamp of claim 1, further comprising a power adapter; the power adapter is arranged outside the lamp shell, and one end of a power line on the power adapter penetrates through the rear end of the lamp shell and is electrically connected with the PCB driving control board 3.

3. The card-inserted multi-theme laser lamp of claim 2, further comprising a key assembly; the key assembly is arranged at the rear end of the lamp shell.

4. The card-inserted multi-theme laser lamp of claim 3, wherein the key assembly comprises a key support, keys; the key support is arranged in the lamp shell 1, the keys are arranged on the key support, and the heads of the keys penetrate through the rear end wall of the lamp shell.

5. The card-inserted multi-theme laser lamp of claim 4, further comprising a waterproof ring, the waterproof ring being disposed inside the front cover.

6. The card-inserted multi-theme laser lamp according to claim 5, further comprising a ground plug-in component disposed at a lower end of the lamp housing.

7. The card-inserted multi-theme laser lamp of claim 6, wherein the ground plug-in assembly comprises a first connecting piece, a second connecting piece and a ground plug-in; the first connecting piece is arranged at the lower end part of the lamp shell; one end of the connecting piece is inserted into the ground plug-in unit, and the other end of the connecting piece is fixed with the connecting piece through a plum screw.

8. The card-inserted multi-theme laser lamp of claim 1, wherein the high-transmittance glass assembly comprises a high-transmittance glass support, a glass press block arranged on the high-transmittance glass support, a glass rubber ring arranged in the glass press block, and high-transmittance glass arranged in the glass rubber ring.

9. The card-inserted multi-theme laser lamp according to claim 7, wherein the DOE grating assembly comprises a grating support, a grating support cover arranged on the top of the grating support, a grating arranged on the bottom of the grating support and a grating pressing block; the grating bracket penetrates through the lamp shell and is arranged on the mounting base.

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